KR102008223B1 - Vinyl house with heat storage and insulation means of solar heat structure - Google Patents

Abstract

The present invention relates to a vinyl greenhouse having a heat storage heating means structure receiving solar heat. The present invention receives a natural solar heat into a heat storage wall comprising assembly structure capable of masonry to have a heat storage heating effect primarily, and supplements insufficient heat within the house by heat from sunlight hot water pipe through the heat storage wall secondarily, thereby retaining a proper temperature in the vinyl greenhouse. In addition, in summer, the present invention makes underground water circulate the heat storage wall to lower the temperature of the assembly structure, thereby preventing the temperature from rising in the vinyl greenhouse. The present invention installs a solar panel on the heat storage wall of the assembly structure to easily utilize spaces and to enable electricity and hot water generated from sunlight to be provided to the vinyl greenhouse and farmhouses. In addition, the heat storage wall capable of retaining heat of the assembly solar heat structure is stacked to fit for the height of crops with an assembly type and thus, provides a help of building customized vinyl greenhouses.

Description

Vinyl house with heat storage and insulation means of solar heat structure

The heat storage thermal insulation means of the solar thermal structure of the present invention is composed of an assembled structure, the natural solar heat is introduced into the primary heat storage thermal effect, and the heat from the solar hot water pipe is second heat exchanged through the heat storage tank to heat the heat exchanger tube By replenishing the insufficient heat in the house through the heat storage wall to maintain the temperature in the plastic house to the appropriate temperature.

In the present invention, the heat storage wall receives heat directly from the primary and provides heat insulation effect by heat absorbed by the heat storage wall during the day by the heat storage thermal insulation effect. It is a technology that makes up for the lack of heat in the house and adjusts the temperature in the plastic house to an appropriate temperature, and uses it as electricity and hot water for farms with the remaining heat.

Also, in summer, it circulates into groundwater (14 ° ~ 16 °) and lowers the temperature of the assembled structure to prevent the temperature rise (30 °) in the plastic house (greenhouse).

In addition, the prefabricated structure constituting the heat storage insulation means is strongly supported by the plastic house in the masonry state, so that the plastic house does not collapse even in the snow or rain, and can be assembled and disassembled, reusable technology.

In general, it is desirable to maintain a constant temperature that affects the growth process of the crop depending on the type of crop in the house. In addition, the transparent window must be formed because the transmission of sunlight essential for the growth of the crop is necessary.

To this end, a method of using a thermal insulation cover of a greenhouse has been widely used. In other words, in order to minimize the temperature change caused by the temperature difference between day and night, the thermal insulation cover, which is a black shading sheet, was used to cover the house at night and to protect the house at night. This requires an artificial heating facility, heating costs are not small, management and labor costs are high, there is a lot of efficiency falls.

In addition, as a technology known through patents, a temperature control technology for forming a water film in a double-film house is known as Korean Patent Publication No. 10-2012-0062755,

Auxiliary heating system using latent heat storage material is known as the domestic patent registration No. 10-1740988, latent heat storage bio-ceramic ondol is known as the domestic patent publication 1997-0001033,

The heat storage type vinyl house is known as Korean Patent Publication No. 10-2003-0004862,

Thermal efficiency including prefabricated heat storage means for accumulating solar heat and vertical heating in the plastic house, hot water pipe for rapidly heating prefabricated heat storage means through the hole, and heating means such as solar light or boiler for heating hot water pipe. High and low heating costs are not known.

The present invention increases the yield by more than 20-30% by reducing the temperature crossover in the extreme vinyl house by creating a growing atmosphere of crop cultivation suitable for natural conditions without contaminating the air inside the vinyl house (greenhouse) while reducing heating costs and labor costs. The purpose of the present invention is to provide a low-cost supply of agricultural products while improving the yield of facility cultivation.

To this end, the present invention is to install the heat storage wall in the connection between the A-house and B-house dong to receive solar light during the day, the installation of a semi-arched plastic house on the side of the heat storage wall to absorb the mining heat absorbed by solar light Heat is stored as heat is absorbed by the heat storage wall, and when the internal temperature of the vinyl house decreases at sunset, the entire outside of the plastic house is kept warm with a nonwoven fabric or a straw thatch, and the heat generated from the heat storage wall is reduced in temperature. As it is conducted inside the house, it is raised and maintained to maintain the crop growth temperature of the vinyl house (greenhouse), and a ventilation hole is provided at a part connected to the inside of the greenhouse (greenhouse) in the heat storage wall to ventilate the polluted air in the plastic house. Can be.

The present invention also requires watering facilities in order to supply water in the plastic house (greenhouse), so by installing a pipeline to the support in the plastic house (greenhouse) by installing a sprinkler in proportion to the spraying area in the middle of the line to the crop growth The water is supplied to the plastic house by connecting the irrigation system to the hot water supply system to supply the necessary water.

As described above, the present invention does not require heating, so the heating cost is zero, and thus the labor cost is reduced because the manager does not reside inside the plastic house (greenhouse) for heating supply.

In addition, the temperature and internal condition of the plastic house required for crop growth are maintained at optimum conditions, and the output per unit area is increased to 20-30%, thereby reducing the cost of the product. In Korea, where there are no drops, it is a solar house heat storage thermostat plastic house (greenhouse) that can cope with high oil prices very appropriately.

In addition, the prefabricated structure constituting the heat storage thermal insulation means strongly supports the vinyl house in an masonry state, so that the plastic house does not collapse even in the snow or rain, and can be assembled and disassembled, so that it is economical.

1 is a perspective view of the present invention,
2 is a vertical cross-sectional view of the present invention,
3 is a perspective view of the masonry star stone forming a heat insulating wall of the present invention,
4 is a control block diagram of the present invention.

In the solar heat storage thermal insulation device of the present invention, when the natural house heats the vinyl house, the mining heat is first absorbed by the structure heat storage wall while the heat storage heat is accumulated, and when the internal temperature of the vinyl house (greenhouse) decreases at sunset, As the accumulated heat is conducted to the plastic house where the internal temperature is reduced, the internal temperature rises and is maintained, so that the cold temperature decreases rapidly during the cold period by using the heat storage type and solar energy that do not need a separate heating device as thermal energy. A heat collector installed at the upper part of the solar heat storage heat storage wall to collect solar energy, a heat storage heat exchanger for heat energy collected from the heat collector with water supplied from the outside, and a heat storage wall stored in the heat storage wall to receive hot water through a supply pipe. Circulation means for returning the water from the heating means for heating the water and the hot water tank back to the regenerator through a recovery pipe It is characterized by consisting of a vinyl house achieved by a heating system consisting of a control unit for detecting the pump and the room temperature and operating the circulation pump when the set value or less.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

A heat storage wall (10) formed of a masonry brick (12) which forms a heat exchange hole (11) for installing a heat exchange tube (31) and receives heat from the heat;

A vinyl house 20 surrounding the heat storage wall 10 and providing a floor space for crop cultivation;

A heat storage tank 30 added to the top of the heat storage wall 10 to circulate using the heat exchange tube 31 and the circulation pump 34 installed in the heat exchange hole 11;

A collector 40 composed of a plurality of solar panels 42 installed on top of the heat storage wall 10 to accumulate the solar power and the solar heat accumulator 44;

A boiler (50) which stops the operation of the circulation pump (34) and exchanges heat with the heat exchange tube (31) when the internal temperature of the vinyl house (20) is lower than the set temperature;

It comprises a control unit 60 to command one of the heat source of the boiler 50 and the heat storage tank 30 to command the connection operation of the heat exchange tube (31).

The top of the heat storage wall 10 is added to the top open water tank housing 70 for accommodating the heat storage tank 30, the top of the water tank housing 70 is covered with a cover plate 72, the collector plate on the cover plate 72 A solar panel 42 constituting (40) is installed.

The lower end of the heat storage wall 10 adds a support leg 13 spaced apart from the inner bottom of the vinyl house 20, and the space due to the height of the support leg 13 is a heat exchange hole 11 of the heat storage wall 10. The heat exchanger tube 32 is provided to provide a circulation path of the heat exchanger tube 31 to be coupled thereto.

In the plastic house 20, a spray nozzle part 90 connected to the groundwater pump 80 drain pipe is added, and the spray nozzle part 90 stores the heat storage wall 10 as shown in FIG. 1 to cool the heat storage wall 10. ) Toward the

At least one side of the heat storage wall 10 is added to the heat absorbing curtain 100 to increase the solar heat absorption rate.

In the heat storage tank 30, a heat storage sensor S1 for recognizing the temperature of the tank is added, and an auxiliary heat storage tank 30 ′ is added to the heat storage tank 30 as shown in FIG. 4, and the auxiliary heat storage tank 30 ′ is added. And heat storage tank 30 is installed through the mutual clearance, and the clearance is added to the heat storage valve (V0) for opening and closing operation through one output terminal (P8) of the control unit (60).

The valve (V1) for controlling the connection to the heat exchange tube (32), the valve (V2) for controlling the connection between the boiler hot water pipe and the heat exchange tube (32), ground water between the heat exchange tube (31) and the circulation pump (34) And a flow control valve 110 including a valve V3 for controlling the connection of the heat exchange tube 32.

The solar panel 42 in the present invention may exemplify the hybrid solar module illustrated in Korean Patent Registration No. 10-1817672, and generates solar power using solar energy and simultaneously heats hot water. It is configured to heat the heat storage tank 30 via 44. The electricity is configured to charge the solar battery 45, for example. Of course, it will be appreciated that the solar battery 45 may include an inverter for generating AC power when necessary.

The solar panel 42 of the present invention is installed on the heat storage wall 10, and for example, as shown in FIG. 1, the solar panel 42 is installed in the space between the A and B building plastic houses 20 on both sides of the heat storage wall 10, and thus, crops. To reduce the land loss caused by the production, the production of crops inside the A and B plastic house 20 is not affected. At the same time installed on top of the heat storage wall 10 does not make a shade in the crop inside the plastic house. In addition, if necessary, a separate space is partitioned on one or both sides of the heat storage wall 10 and used as an air vent or a work space to provide a comfortable plastic house.

In the present invention, for example, when the heat storage wall 10 is installed in the east-west, when sunlight heats the heat storage wall 10 through the vinyl house 20 in daylight, the heat storage wall 10 side is first heated to start heat storage. At the same time, the electricity generated by the solar panel 42 is charged with the solar battery 45, and at the same time, hot water heated by solar heat heats the solar heat accumulator 44 to sequentially heat the water in the heat storage tank 30. Start heat exchange. In this case, when the heat storage tank 30 is heated above a set temperature (for example, 50 ° C.), the operation of the heat storage sensor S1 is recognized by the control unit 60 through the input terminal I1 and through the output terminal P8. Open the valve (V0) to supply the water of the auxiliary heat storage tank (30 ') to prevent overheating and increase the amount of heating hot water. Of course, the circulation pump 34 is driven by power supply through an output terminal (not shown) of the control unit 60 so that hot water is circulated through the valve V1 to increase and maintain heat exchange efficiency so that heat is stored in a short time. At the same time, it continuously accumulates. The heat exchange tube 31 is heat-exchanged through the heat exchange hole 11, the heat exchange tube 32 is installed in the bottom space between the support legs 13, so that due to the vertical rise through the heat exchange hole 11 shown in FIG. It also serves as heat exchanger, thereby increasing heat exchange efficiency.

On the other hand, if the heat storage rate is low because it is midwinter, if the heat absorbing curtain 100, such as a black curtain, is hit on one surface of the heat storage wall 10, it absorbs all the sun light and increases the heat storage efficiency. It will be appreciated that this may be partially covered by hanging it on the guide ring 104 along the guide rod 102 as needed.

If the internal temperature of the vinyl house 20 becomes lower than the set temperature during the night while accumulating the heat storage wall 10 during the day, the controller 60 recognizes the internal temperature sensor S2 and provides it to the input terminal I2. When it is determined that it is low compared to the set voltage value, by operating the built-in circulation motor by driving the boiler 50 through the output terminal (P1) valve (V2) of the heat exchange tube 31 and the flow control valve 110 The operation performs a separate heat exchange. Therefore, even at night or extreme cold to maintain the internal temperature of the plastic house 20 to meet the growth set temperature to prevent growth stops or crops in the sea to increase the yield and increase the grade of the harvest.

On the contrary, if it is too hot, the controller 60 stops the heating operation when the value recognized by the internal temperature sensor S2 exceeds the upper limit temperature compared to the built-in upper limit temperature of the controller 60 through the input terminal I2. The groundwater pump driving unit 82 is driven through the terminal P4 to supply power to the groundwater pump 80 so that the groundwater pump 80 may raise groundwater, and at the same time, the output terminal P5 of the controller 60. Drive the ground water valve 84 to operate the heat exchange ring 31 in the cooling mode through the valve V3 to cool the inside of the heat storage wall 10, and simultaneously operate the spray nozzle unit 90. As shown in Figure 1 by cooling the outer wall of the heat storage wall 10 to lower the temperature inside the plastic house 20 acts to maintain a stable temperature.

In addition, since the plastic house 20 is supported by the heat storage wall 10, the plastic house 20 is supported so as not to collapse in snow or rain, and the heat storage wall 10 is stacked in an masonry state, so that it can be disassembled and reused. Economical

effect:

By using the farmland space and using natural solar energy, the heat storage thermal insulation method and the energy using solar light are properly maintained, which enables customized installation according to crop cultivation. It has an excellent effect on reducing zero, management and labor costs. In addition, there is no complicated facility in the house, so it is convenient to grow crops due to its good working environment.

Unique effects:

In summer, it circulates with ground water (14 ℃ ~ 16 ℃) to lower the temperature of the assembled structure to prevent the temperature rise in the plastic house (greenhouse).

Featured Points:

In the case of solar heating system, the solar thermal storage system requires only a water tank and a circulation pump installation space, and does not require any additional space other than the existing plastic house (greenhouse) area.

Prefabricated heat storage block has a feature that can be installed height-adjusted according to the height of the crop, proper growth.

Additional effects:

In order to increase the heat storage in winter, black shades can be applied to both heat storage walls to make the sun absorb more heat.

It is helpful to utilize house space by installing heat storage wall in the area that gives 1.5M gap between existing A house and B house building by connecting two plastic houses.

Another object of the present invention is to provide a connection to a house or a school facility, the solar radiation heat stored in the heat storage wall during the day to be discharged to the interior or classroom of the temperature is lowered during the day or night, the heating cost of the winter home or school classroom To provide a heat storage thermostat that can save energy

Quality improvement:

The present invention incorporates new technology to solve the problems of the prior art as described above. It is an object of the present invention to provide an improved solar thermal storage thermal storage type vinyl house (greenhouse) that is easy to manage as well as saving heating equipment costs, including fuel costs, because there is no need for artificial heating facilities in cold weather during the cold temperature drop.

In addition, the object of the present invention is to form a heat storage wall is excellent in cold weather effect even in winter and designed to maintain the proper temperature even in the cold weather temperature drops sharply using solar thermal energy. In addition, the solar thermal energy can be used as household electricity and hot water, and in summer, it is to provide a semi-permanent heat storage type vinyl house (greenhouse) that can produce solar thermal energy as electricity and spread it to farms.

Cost Reduction

Solar heat storage thermal insulation device of the present invention can be used semi-permanently and has an effect on zero heating costs. For example, in a typical farmhouse, when it is cold below minus 10 ℃, a farm of 3300㎡ is heated. If 300 liters of oil is used in one day, it costs about 300,000 won. The semi-permanent solar thermal accumulator thermostat can provide excellent energy savings, considering that heating costs of 4 months (winter) will save 35 million won.

Ease of Use:

From the start of the prefabricated regenerative wall, the conveying passage of the greenhouse is not affected by the crops receiving the sunlight needed for growth.

There is no need for artificial heating in the plastic house (greenhouse), so the working environment in the plastic house is easy.

It may have a function of adjusting the temperature according to the temperature of the region.

Other predictable effects

One-stop facility house can be widely used by installing heat storage thermostat of solar structure. First, crop cultivation can be selectively changed as needed. Second, it can use electricity and hot water of farms and warehouses using solar light. Third, by using the proper energy required for the plastic house and supplying the remaining energy to other farms, it can have a great effect on energy saving.

10; heat storage wall 11; heat exchange hole 12; masonry brick 14; groove 15; protrusion 20; vinyl house 30; heat storage tank 31, 32; heat exchange pipe 34; circulating pump 40; heat collector 42; solar panel 44; solar heat storage 45 ; Solar battery 50; Boiler 60; Control unit 62; Display 64; Operation button unit 70; Water tank housing 72; Cover plate 80; Groundwater pump 82; Groundwater pump drive unit 84; Groundwater valve 90; Spray nozzle unit 100; Heat absorbing curtain 102; Guide rod 104; Guide ring 110; Flow control valve V1 ~ V3; Valve

Claims (8)

A heat storage wall (10) formed of a masonry brick (12) which forms a heat exchange hole (11) for installing a heat exchange tube (31) and receives heat from the heat;
A vinyl house 20 surrounding the heat storage wall 10 and providing a floor space for crop cultivation;
A boiler (50) which stops the operation of the circulation pump (34) and exchanges heat with the heat exchange tube (31) when the internal temperature of the vinyl house (20) is lower than the set temperature;
A control unit 60 for selecting one heat source of the boiler 50 and the heat storage water tank 30 to instruct a connection operation of the heat exchange tube 31;
A heat storage tank 30 which is added to an upper end of the heat storage wall 10 to circulate using a heat exchange tube 31 and a circulation pump 34 installed in the heat exchange hole 11;
A collector 40 composed of a plurality of solar panels 42 installed on the top of the heat storage wall 10 to accumulate the solar power and the solar heat accumulator 44; Further add;
An upper open water tank housing 70 for accommodating the heat storage tank 30 is added to the heat storage wall 10, and the top of the water tank housing 70 is covered with a cover plate 72, and a heat collector is disposed on the cover plate 72. The solar panel having a solar heat storage structure, characterized in that the solar panel 42 constituting the 40).
delete delete According to claim 1, wherein the lower end of the heat storage wall (10) adds a support leg (13) spaced apart from the inner bottom of the plastic house 20, the space due to the height of the support leg 13 is heat exchange of the heat storage wall (10) Vinyl house having a heat storage thermal insulation structure receiving solar heat, characterized in that the heat exchange pipe 32 for providing a circulation path of the heat exchange pipe 31 is coupled to the ball (11).
According to claim 1, The spray house 90 is connected to the ground water pump 80 drain pipe in the plastic house 20, the spray nozzle 90 is a heat storage wall 10 for cooling the heat storage wall (10) Vinyl house having a heat storage thermal insulation structure, characterized in that installed so as to face ().
The vinyl house according to claim 1, wherein at least one side of the heat storage wall (10) has a heat absorbing curtain (100) for increasing the solar absorption rate.
The heat storage tank 30 is provided with a heat storage sensor S1 for recognizing a bath temperature, and an auxiliary heat storage sensor 30 'is added to the heat storage tank 30, and an auxiliary heat storage sensor 30' is provided. And the heat storage tank 30 is installed through the mutual clearance, the heat storage thermal insulation structure receiving solar heat, characterized in that the heat storage valve (V0) that is opened and closed through the one output terminal (P8) of the control unit 60 to the clearance. Have a plastic house.
According to claim 1, between the heat exchange pipe 31 and the circulation pump 34 is a valve (V1) for controlling the connection to the heat exchange pipe 32, the valve for controlling the connection of the boiler hot water pipe and the heat exchange pipe (32) V2), a plastic house having a heat storage thermal insulation structure, characterized in that the flow control valve 110 including a valve (V3) for controlling the connection between the ground water and the heat exchange pipe (32).

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