CN2041120U

CN2041120U - Liquid regulating chair cushion, vest type individual thermosister

Info

Publication number: CN2041120U
Application number: CN 88202691
Authority: CN
Inventors: 袁修平; 王俊青; 徐小江; 黄美英
Original assignee: Beijing Institute Of Aeronautics Andastronautics
Current assignee: Beijing Institute Of Aeronautics Andastronautics
Priority date: 1988-04-09
Filing date: 1988-04-09
Publication date: 1989-07-19

Abstract

The utility model relates to an individual temperature regulator which is composed of a cooling device and a liquid cooled garment. A liquid regulating chair cushion is composed of a chair cover, plastic tubes, etc.; a liquid regulating waistcoat is composed of plastic tubes, a branch addition garment, etc. The utility model can be used for the individual temperature regulation of driving personnel of automobiles, air crafts, tanks, etc. The utility model has the advantages of simple structure, light weight and energy saving. Experimental results indicate that the temperature regulator can make human bodies continuously keep comfortable temperatures and is an ideal individual temperature regulator.

Description

Liquid regulating chair cushion, vest type individual thermosister

The utility model belongs to individual temperature equipment

Now a lot of trucies, automobile, battlebus (tank), aircraft etc. are limit because of environment and other condition, do not have air-conditioning equipment.Because the gas permeability and the thermal diffusivity extreme difference of seat surface, the driver feels that generally back, buttocks are damp and hot, like a hen on a hot girdle in summer.Winter is operation in the open air, and temperature is lower, does not have temperature equipment, feels cold again.So develop a kind of light, energy-conservation regulate body temperature again, guarantee the individual temperature equipment of the condition of work that the driver is comfortable, generally be subjected to the attention of various countries.As United States Patent (USP) 4118946 is exactly a kind of invention of individual cooling device, it is a kind of film or clothes that passage is arranged, the user can put on or be trapped among a certain position of health with it, carry in the cold medium and flow through, realization is to the cooling of health, this film or clothes have special requirement to dress material, make complexity, and cost is higher.

The objective of the invention is to design a kind of economy, light, energy-conservation individual thermosistor, this thermosistor transfers chair cushion, vest to form by refrigerating plant, snap joint and liquid.Refrigerating plant is seen attached Fig. 1 and 2.Fig. 1 shows it is by vaporization cycle formula refrigerating plant schematic diagram.It is made up of fluid storage tank (1), pump (2), evaporimeter/refrigerating medium case (3), compressor (4), temperature-sensing valve (5), condenser (6), fan (7), quick-release coupling (8), capillary (9) etc.Fig. 2 is the TEC schematic diagram.It is made up of thermoelectric pile (10), power supply (11), hot junction (12), cold junction (13), quick-release coupling (8), pump (2) etc.Two kinds of all continuous operations for a long time of refrigeration plant, the former is in light weight, volume is big, and latter's Heavy Weight, volume is little, antidetonation good.Liquid transfers chair cushion to transfer pad (accompanying drawing 3) and chair cover (accompanying drawing 4) to form (accompanying drawing 5) by liquid.Liquid transfers pad to form (seeing accompanying drawing 3) by water inlet pipe (14), outlet pipe (15), thin plastic pipe (16), support (17), transition conduit (18).Chair cover (accompanying drawing 4) is made by the seat size by yarn fabric, with liquid transfer pad (comprising the back of the body, cushion) to be fixed on to put then on the seat chair cover liquid accent chair cushion (accompanying drawing 5).Liquid transfer vest by slide fastener (19), water inlet pipe (14), outlet pipe (15), thin plastic pipe (16), add (20) and form (accompanying drawing 6).The positive distribution of vest tubule seen accompanying drawing (7), and the back side distributes and sees accompanying drawing (8).All plastic tubes (comprising inlet tube and outlet tube) are all made in adding by distribution.Liquid transfers chair cushion and liquid to transfer vest to combine (also can use separately), and can connect also can be in parallel.Support size and material can be decided according to the size and the situation of seat.Transition conduit is identical with the inlet tube and outlet tube diameter, is about 10mm, and the thin plastic pipe diameter is about 4.2mm, and liquid transfers chair cushion and liquid to transfer the thin plastic pipe arrangement pitches of vest to be about 25mm.The utility model can cool off and heats at hot day and cold day human body, has individual air conditioner effect.In hot day, human body distribute heat and hot environment add to the heat of human body and transfer chair cushion, vest to loose to the middle cold fluid that carries by liquid, carry cold fluid by the centre then heat is loose to small-sized refrigerator, and at this moment this thermosistor has cold air-conditioning effect.At cold day, small-sized refrigerator is according to heat pump mode work, and middle heat transport fluid is by the heat pump draw heat, and by the chair cushion vest human body heated.At this moment, individual thermosistor has the warm air conditioner effect.

The refrigerating/heating amount of the small-sized refrigerator of this individual thermosistor is about 100～200W.With direct current 24 or 12V power drives, a complete set of weight is no more than 16 kilograms, adjustable comfortable temperature continuous operation arbitrarily.The utility model is through evidence, and its comparable traditional air-conditioner is energy-conservation 60%, can't adorn vehicle, tank, aircraft of air-conditioning etc. for being short of power, and this equipment tool of use has an enormous advantage.

Claims

1, a kind of individual thermosistor, but it is characterized in that it is equipped with the chair cushion of carrying object tubule and vest and refrigerating plant by inside and forms.

2, transfer chair cushion as the said liquid of claim 1, it is characterized in that it is made up of support, thin plastic pipe, transition conduit, water inlet pipe, outlet pipe and chair cover.

3, transfer vest as the said liquid of claim 1, it is characterized in that innerly arranging, and link to each other with inlet tube and outlet tube by a lot of plastic tubes, it by slide fastener, water inlet pipe, outlet pipe, thin plastic pipe, add and to form, thin plastic pipe links to each other with propping up to add to make.

4, transfer chair cushion, vest as the said liquid of claim 1, it is characterized in that the inlet tube and outlet tube diameter is about 4.2mm, the transition conduit diameter is about 10mm.The spacing distance that each thin plastic pipe is arranged is about 25mm.

5, transfer chair cushion, vest as the said liquid of claim 1, thin plastic pipe, transition conduit and water inlet pipe and water outlet pipe in the middle of it is characterized in that these pipes are polyvinyl chloride pipe.