CN207049393U - A kind of voltage stabilizing temperature control valve - Google Patents
A kind of voltage stabilizing temperature control valve Download PDFInfo
- Publication number
- CN207049393U CN207049393U CN201720592923.XU CN201720592923U CN207049393U CN 207049393 U CN207049393 U CN 207049393U CN 201720592923 U CN201720592923 U CN 201720592923U CN 207049393 U CN207049393 U CN 207049393U
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- Prior art keywords
- valve body
- valve
- chamber
- valve element
- voltage stabilizing
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Abstract
The utility model discloses a kind of voltage stabilizing temperature control valve, belong to central heating system field, its drip irrigation device is to include valve body, valve interior wall forms inlet channel, water outlet and the chamber of connection inlet channel and water outlet, sliding, which is connected with, in chamber does piston movement so as to be opened and closed the valve element of chamber, valve body is respectively equipped with pressure adjustable side and temperature adjustment end at valve element both ends, pressure adjustable side includes driving valve element sliding so as to the elastic component for opening chamber trend, temperature adjustment end includes abutting valve element with elastic component opposite side so as to the thermometer bulb for closing chamber trend, the effect for ensureing delivery port pressure is reached.
Description
Technical field
Heating method valve technology field is the utility model is related to, more particularly to a kind of voltage stabilizing temperature control valve.
Background technology
Voltage stabilizing temperature control valve is mainly applied to central heating（Heat supply）System, solve because apart from different or highly different pressure differences
Cause the heating problem that indoor temperature differs greatly；Temperature limiting indoor in system is set to avoid temperature from surpassing in same standard
Heat consumption caused by mark.
The Chinese patent for referring to Application No. 200810115534.3 of existing temperature temperature control valve, it discloses one kind to pacify
Mounted in the temperature-sensing valve of heating water return loop, it is made up of valve body, valve element, regulation head；Valve element includes answering installed in valve body inner bottom part
The regulation needle of inner chamber on piston piece that position spring, the solid state thermometer bulb, the thermometer bulb that are inserted among return spring are pushed down, thermometer bulb.Pass through temperature
Cold pyrocondensation of bag, drive piston piece to produce displacement, and then change flow to change the heat dissipation capacity of heating system.
But existing heat control valve can only adjust flow, and to because apart from different or pressure difference can not solve caused by height is different
Certainly, thus possibility closer to the distance because pressure is excessive and caused by heating reveal.
Utility model content
The purpose of this utility model is to provide a kind of voltage stabilizing temperature control valve for ensureing delivery port pressure.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of voltage stabilizing temperature control valve, including valve body, valve interior wall form inlet channel, water outlet and connection inlet channel and water outlet
The chamber in road, the interior sliding of chamber, which is connected with, does piston movement so as to be opened and closed the valve element of chamber, and valve body is respectively equipped with valve element both ends
Pressure adjustable side and temperature adjustment end, pressure adjustable side include driving valve element sliding so as to the elasticity for opening chamber trend
Part, temperature adjustment end includes abutting the thermometer bulb of valve element and elastic component opposite side, and accommodates the reset in thermometer bulb between valve body
Spring.
It can be seen from valve body prior art, the closing of valve body is blocked to realize by the valve element mouth that will dam.Valve body
Opening and closing process, that is, mouthful aperture size of damming change process.In the course of the work, aperture is smaller, and liquid passes through the mouth that dams
Liquid resistance is smaller, and the pressure loss is smaller, and outlet pressure is bigger, on the contrary then outlet pressure is smaller.When the pressure of porch is larger, water
Pressure impact valve element, the aperture increase for the mouth that makes to dam, then outlet pressure significantly reduces；And when the pressure of porch is smaller, hydraulic pressure
Impact to valve element is smaller, and the aperture for the mouth that dams is also relatively small, outlet pressure is slightly reduced relatively, so as to balance pressure
Difference, ensure that outlet pressure is stable.And thermometer bulb is restrained with cold pyrocondensation with working fluid temperature in valve according to prior art
Characteristic, regulation valve core is driven to produce displacement, and then the water for adjusting radiator changes the heat dissipation capacity of radiator.So, lead to
Excess pressure adjustable side and temperature adjustment end are by controlling valve element to move, flow and pressure in application valve body, so as to ensure to heat
（Cooling）Pressure is steady in system and moderate temperature.
Preferably, pressure adjustable side includes the regulation lid with valve body sliding connection, elastic component is held on regulation lid and valve element
Between, and adjust cover rim elastic component telescopic direction and slide and be connected with the fixture being fixed on valve body.
By using above-mentioned technical proposal, by sliding regulation lid on valve body and being fixed with fixture, so as to adjust bullet
Property part original state, also just change the initial length of elastic component, according to Hooke theorem, so when hydraulic pressure impacts valve element,
Dam mouth opening change degree change therewith, so also just change outlet pressure.
Preferably, screw thread of the fixture for connection valve body and regulation lid,
Preferably, temperature adjustment end also includes the adjustment lid with valve body sliding connection, the flexible side of adjustment cover rim secondary spring
To sliding and be connected with the connector that is fixed on valve body.
It is auxiliary so as to adjust by sliding adjustment lid on valve body and being fixed with connector by using above-mentioned technical proposal
The original state of spring is helped, also just changes the initial length of secondary spring, according to Hooke theorem, so when hydraulic pressure impacts valve element
When, the opening for the mouth that dams changes degree and changed therewith, so as to have adjusted the flow for the mouth that dams, so as to adjust temperature.
Preferably, screw thread of the connector for connection valve body and adjustment lid, adjustment lid, which is threaded with, abuts valve body fastener.
By using above-mentioned technical proposal, screw thread forms double thread pair with the screw thread on fastener, ensures to adjust in adjustment lid
After the completion of whole, adjustment lid will not release because of the influence of hydraulic pressure in valve body.
Preferably, pressure adjustable side also includes abutting valve element with elastic component opposite side so as to answering with closing chamber trend
Position spring, back-moving spring are set in outside thermometer bulb.
By using above-mentioned technical proposal, back-moving spring auxiliary spool resets, and makes when heating（Cooling）System stalls
When, voltage stabilizing temperature control valve replys original state, to be used during lower task.
In summary, the utility model has the advantages that：Pass through the common of temperature adjustment end and pressure adjustable side
Regulation, change valve element and slide in the chamber, so as to change the aperture degree for the mouth that dams, control the pressure and flow in exit, from
And ensure the pressure stability in exit and keep ambient temperature-stable.
Brief description of the drawings
Fig. 1 is voltage stabilizing temperature control valve sectional view.
In figure, 1, valve body；11st, inlet channel；12nd, water outlet；13rd, chamber；14th, groove；15th, dam mouth；2nd, valve element；3rd, press
Power adjustable side；31st, main body；32nd, regulation lid；33rd, regulating piston；331st, fixing end；332nd, insertion end；333rd, pressing plate；34th, film
Piece；35th, secondary spring；36th, compression spring；4th, temperature adjustment end；41st, adjustment lid；42nd, block is transmitted；421st, mounting hole；43rd, it is multiple
Position spring；44th, fastener；45th, thermometer bulb.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of voltage stabilizing temperature control valve, including valve body 1, the inwall of valve body 1 form inlet channel 11, water outlet 12 and connection inlet channel
11 with the chamber 13 of water outlet 12, sliding, which is connected with, in chamber 13 does piston movement so as to be opened and closed the valve element 2 of chamber 13.
Valve body 1 is respectively equipped with pressure adjustable side 3 and temperature adjustment end 4 at the both ends of valve element 2.
Wherein, pressure adjustable side 3 includes the main body 31 being connected with the pipe screw thread of valve body 1.The Internal Pipe Thread of main body 31 is connected with tune
Lid 32 is saved, and regulating piston 33 is being installed close to the side of valve body 1.
One end circumferential surface of regulating piston 33 is adapted with the inwall of main body 31, so as to which regulating piston 33 slides along main body 31.Adjust
Section piston 33 is cast with fixing end 331 with adjusting the adjacent surface of both lids 32, and pressure is inserted respectively by two fixing ends 331
The one end of spring 36, compression spring 36 is installed and makes regulating piston 33 that there is the trend moved downward.
The other end of regulating piston 33 forms the insertion end 332 with insertion valve element 2, and insertion end 332 is threadedly coupled with valve element 2,
So as to which regulating piston 33 and valve element 2 be fixed.Regulating piston 33 is also cast with pressing plate 333, insertion end 332 in this one end vertically
Diaphragm 34 is arranged with below pressing plate 333.
The inner ring of diaphragm 34 is set in outside insertion end 332, and is held between pressing plate 333 and valve element 2, and outer ring is held on master
Between body 31 and valve body 1.Diaphragm 34 is the elastic component commonly used in valve, and it is provided adjusts with the reverse elastic force of compression spring 36, guarantee
Save the stress balance of piston 33.
And temperature adjustment end 4 includes the adjustment lid 41 being threaded in the groove 14 of valve body 1, connection is slid in adjustment lid 41
Have and transmit block 42, transmit and be clamped with back-moving spring 43 between block 42 and adjustment lid 41 bottom surface.And block 42 is transmitted in 45 1 sections of insertions of thermometer bulb
Mounting hole 421 after, the other end enters in chamber 13 through the wall of valve body 1, and is abutted with valve element 2.
For ensure adjustment lid 41 it is firm, adjustment lid 41 outside be also arranged with annular fastener 44, the inwall of fastener 44 with
Adjustment lid 41 is threadedly coupled, and one end is connected on valve body 1.Pressure adjustable side 3 also includes secondary spring 35,35 sets of secondary spring
It is located at outside thermometer bulb 45 and is held between the inwall of valve body 1 and valve element 2.
It can be seen from the prior art of valve body 1, the closing of valve body 1 is blocked to realize by the mouth 15 that will dam of valve element 2.Valve
The opening and closing process of body 1, that is, the aperture size of mouth 15 of damming change process.In the course of the work, aperture is smaller, and liquid is by cutting
The liquid resistance of head piece 15 is smaller, and the pressure loss is smaller, and outlet pressure is bigger, on the contrary then outlet pressure is smaller.When the pressure of porch
When larger, hydraulic pressure impact valve element 2, the aperture increase for the mouth 15 that makes to dam, then outlet pressure significantly reduces；And when the pressure of porch
When smaller, impact of the hydraulic pressure to valve element 2 is smaller, and the aperture for the mouth 15 that dams is also relatively small, outlet pressure is slightly reduced relatively,
So as to balance pressure differential, ensure that outlet pressure is stable.And thermometer bulb 45 is restrained with working fluid in valve according to prior art
Temperature and the characteristic of cold pyrocondensation, drive regulation valve core 2 to produce displacement, and then adjust the water of radiator to change radiator
Heat dissipation capacity.So, by pressure adjustable side 3 and temperature adjustment end 4 by controlling valve element 2 to move, the flow in application valve body 1
And pressure, so as to ensure to heat（Cooling）Pressure is steady in system and moderate temperature.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of voltage stabilizing temperature control valve, including valve body (1), valve body (1) inwall forms inlet channel (11), water outlet (12) and connection
The chamber (13) of inlet channel (11) and water outlet (12), the interior sliding of chamber (13), which is connected with, does piston movement so as to be opened and closed chamber
(13) valve element (2), it is characterised in that：Valve body (1) is respectively equipped with pressure adjustable side (3) and temperature adjustment at valve element (2) both ends
Hold (4), pressure adjustable side (3) include driving valve element (2) sliding to be adjusted so as to the elastic component with chamber (13) trend of unlatching, temperature
Saving end (4) includes abutting valve element (2) and thermometer bulb (45) of elastic component opposite side, and accommodate in thermometer bulb (45) in valve body (1) it
Between back-moving spring (43).
2. voltage stabilizing temperature control valve according to claim 1, it is characterised in that：Pressure adjustable side (3) includes sliding with valve body (1)
The regulation lid (32) of connection, elastic component are held between regulation lid (32) and valve element (2), and are adjusted lid (32) and stretched along elastic component
Direction slides and is connected with the fixture being fixed on valve body (1).
3. voltage stabilizing temperature control valve according to claim 2, it is characterised in that：Fixture covers for connection valve body (1) and regulation
(32) screw thread.
4. voltage stabilizing temperature control valve according to claim 1, it is characterised in that：Temperature adjustment end (4) also includes sliding with valve body (1)
The adjustment lid (41) of connection is moved, adjustment lid (41), which slides and is connected with along back-moving spring (43) telescopic direction, is fixed in valve body
(1) connector on.
5. voltage stabilizing temperature control valve according to claim 4, it is characterised in that：Connector covers for connection valve body (1) and adjustment
(41) screw thread, adjustment lid (41), which is threaded with, abuts valve body (1) fastener (44).
6. voltage stabilizing temperature control valve according to claim 4, it is characterised in that：Pressure adjustable side (3) also includes abutting valve element (2)
With elastic component opposite side so as to which the secondary spring (35) with chamber (13) trend of closing, secondary spring (35) are set in thermometer bulb
(45) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592923.XU CN207049393U (en) | 2017-05-25 | 2017-05-25 | A kind of voltage stabilizing temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592923.XU CN207049393U (en) | 2017-05-25 | 2017-05-25 | A kind of voltage stabilizing temperature control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049393U true CN207049393U (en) | 2018-02-27 |
Family
ID=61491634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720592923.XU Expired - Fee Related CN207049393U (en) | 2017-05-25 | 2017-05-25 | A kind of voltage stabilizing temperature control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673826A (en) * | 2022-04-01 | 2022-06-28 | 西安航天神舟建筑设计院有限公司 | Valve and heating system |
-
2017
- 2017-05-25 CN CN201720592923.XU patent/CN207049393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673826A (en) * | 2022-04-01 | 2022-06-28 | 西安航天神舟建筑设计院有限公司 | Valve and heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20200525 |