CN201085375Y

CN201085375Y - Thermoelectric semiconductor constant temperature blanket

Info

Publication number: CN201085375Y
Application number: CNU2007200576100U
Authority: CN
Inventors: 王志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-09-28
Filing date: 2007-09-28
Publication date: 2008-07-16
Anticipated expiration: 2017-09-28
Also published as: WO2009039737A1

Abstract

The utility model discloses a thermoelectric constant temperature blanket, which is composed of a blanket and an thermostat. The blanket is a two-tier fabric, and the thermostat comprises a water tank, a regulated DC power supply, and a thermoelectric semiconductor heat plate in parallel connection with the thermostat. The thermal polar face of the thermoelectric semiconductor heat plate is connected to the bottom of the heat change water tank. The lower part outlet of the water tank is connected to a high-pressure pump linked with the thermostat, and the thermostat is connected to a capillary tube linked with a silicone nylon pipe aligned in an interlayer of the blanket. A return pipe of the silicone nylon pipe is connected to an inlet on the middle of the water tank, and the upper part of the water tank is provided with a filling pipe end of the additional transmitters. Through the normal and reverse installation of the thermoelectric semiconductor heat plate, the temperature rising and falling of the blanket can be achieved. The temperature rising rate is controlled through the adjustment of the voltage size, so that the constant temperature can be achieved through the thermostat. Wether summer or winter, the utility model is dual-use for cooling or warming with the insulation proceeded according to the human body or the target, thus the temperature constancy is achieved. Therefore, the utility model can be widely applied in various occasions.

Description

Thermoelectric semiconductor constant temperature blanket

Technical field

The utility model relates to a kind of bedding, is specifically related to a kind of thermoelectric semiconductor constant temperature blanket.

Background technology:

Electric blanket is warming and heat insulation articles for use on the bed in a kind of comparatively convenient and practical winter for the common consumer group, but electric blanket only is fit to most of families winters as the cotton-padded mattress warming use of dispeling cold, owing to there is the variety of issue of quality and use, electric blanket can occur causing electric shock, fire casualty because of electric leakage, be absolutely unsafe, the electromagnetic radiation that the electric blanket power consumption produces also can damage human body.

Summary of the invention:

The utility model is a kind of constant temperature blanket that adopts the thermoelectric semiconductor effect to make, and the function in the hope of the refrigeration pyrogenicity that reaches this blanket is applicable to hospital's first aid, Baby Care, domestic medicine, car steering and tourism.Summer or winter can both make season human skin be in certain temperature environment, safety and comfort have solved electric leakage that existing electric blanket occurs in using, have caught fire and electromagnetic radiation and the problem that can only use summer etc.

The technical scheme that the utility model adopted is that a kind of thermoelectric semiconductor constant temperature blanket is made up of blanket and register.Described blanket is a two-layer fabrics up and down, register comprises water pot, D.C. regulated power supply, the thermoelectric semiconductor that is connected in parallel with it heats plate, thermoelectric semiconductor heats thermoae of plate and is connected with heat exchange water pot bottom surface, connect high-pressure pump at the bottom of water pot delivery port, high-pressure pump connects temperature controller, temperature controller is connected with capillary, the silica gel nylon tube of arranging in capillary and the blanket interlayer is connected, the return pipe of silica gel nylon tube is connected with the water inlet of water pot at the middle part, is provided with one on the top of water pot and replenishes transmission medium filling pipe end.

The utility model feature also is,

Described D.C. regulated power supply is an adjustable stabilized voltage supply.

It is 4～12 that described thermoelectric semiconductor heats plate.

Described water pot and thermoelectric semiconductor heat plate and contact and be connected with the cylindrical metal heat-conducting block in the base plate.

Described metal heat-conducting piece is an aluminum alloy materials, heats plate quantity with thermoelectric semiconductor and is equal to.

Thermoelectric semiconductor constant temperature blanket of the present utility model is simple in structure, it is good that thermoelectric semiconductor heats the plate heating effect, as long as connecting thermoelectric semiconductor, upset heats plate, can be according to the needs of seasonal variations and human body, realize regulating the cold and Warm Changes in Northern of blanket temperature, because of the silica gel nylon tube that transmits medium in its interlayer is evenly distributed, heat insulation effect is reliable and stable, thereby is applicable to use in hospital's first aid, Baby Care, domestic medicine, car steering and the tourism; No matter seasonal variations, the silica gel nylon tube of employing all has resistance to compression, anti-aging, and the anti-function that splits off can be added when transmitting the medium deficiency and be supplied, and is easy to install.

Description of drawings

Accompanying drawing is the utility model thermoelectric semiconductor constant temperature blanket structural representation.

Among the figure, 1. blanket, 2. register, 3. water pot, 4. D.C. regulated power supply, 5. thermoelectric semiconductor heats plate, 6. high-pressure pump, 7. temperature controller, 8. capillary, 9. silica gel nylon tube, 10. water inlet, 11. metal heat-conductings are fast, and 12. transmit media, 13. filling pipe ends.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

The utility model thermoelectric semiconductor constant temperature blanket as shown in drawings, is made up of blanket 1 and register 2.Blanket 1 is a two-layer fabrics up and down, register 2 comprises water pot 3, D.C. regulated power supply 4, the thermoelectric semiconductor that is connected in parallel with it heats plate 5, thermoelectric semiconductor heats thermoae of plate 5 and is connected with water pot 3 bottoms, connect high-pressure pump 6 at the bottom of water pot 3 delivery port, high-pressure pump 6 connects temperature controller 7, temperature controller 7 is connected with capillary 8, the silica gel nylon tube of arranging in capillary and the blanket interlayer 9 is connected, the return pipe of silica gel nylon tube 9 is connected with the water inlet 10 of water pot 3 at the middle part, is provided with one on the top of water pot 3 and replenishes the filling pipe end 13 that transmits medium 12.

In winter, when the constant temperature blanket was preestablishing under the state of temperature energising operation, thermoelectric semiconductor heated plate 5 thermoae faces and heated this moment, by the water pot 3 bottom plate faces of being close to temperature was directly delivered in the water pot 3.Because the correspondence position that heats plate 5 with thermoelectric semiconductor in the water pot 3 is equipped with cylindrical metal heat-conducting block 11, it promptly will produce De Rewen and pass to transmission medium 12 in the water pot 3, the transmission medium 12 that is heated up is through being connected the high-pressure pump 6 of water pot 3 bottom delivery ports, in the silica gel nylon tube 9 of high speed in temperature controller 7 and capillary 8 inflow blanket interlayers, in the silica gel nylon tube 9 of the sandwich arrangement of blanket 3, flow, and then flow back to water pot 3 through water pot middle part water inlet 10 from the end of silica gel nylon tube 9, the intensification of finishing blanket is played in the circulation of realization liquid, warming effect.

Summer, the upset thermoelectric semiconductor heats plate 5, the cold pole-face that thermoelectric semiconductor is heated plate 5 is connected with the contact of water pot 3 bottoms, when the constant temperature blanket is preestablishing under the state of temperature energising operation, this moment, thermoelectric semiconductor heated plate 5 cold pole-face refrigeration, by the water pot 3 bottom plate faces of being close to low temperature was directly delivered in the water pot 3.Because the correspondence position that heats plate 5 with thermoelectric semiconductor in the water pot 3 is equipped with cylindrical metal heat-conducting block 11, it promptly will produce to such an extent that low temperature passes to transmission medium 12 in the water pot 3, the transmission medium 12 of being lowered the temperature is through being connected the high-pressure pump 6 of water pot 3 bottom delivery ports, in the silica gel nylon tube 9 of high speed in temperature controller 7 and capillary 8 inflow blanket interlayers, in the silica gel nylon tube 9 of the sandwich arrangement of blanket 3, flow, and then flow back to water pot 3 through water pot middle part water inlet 10 from the end of silica gel nylon tube 9, the effect of the cooling of finishing blanket is played in the circulation of realization liquid.

The utility model thermoelectric semiconductor constant temperature blanket, adopt adjustable stabilized voltage supply control thermoelectric semiconductor to heat plate 5, realize temperature control by adjusting voltage, the quantity that thermoelectric semiconductor heats plate 5 is 4～12 according to blanket heating surface area size, under 6V～12V normal voltage, move, the transmission medium 12 of water pot 3 can be controlled in 5～50 ℃ above freezing in a few minutes, formal dress or the anti-thermoelectric semiconductor of adorning heat plate 5, can realize heating or freezing, by regulating the size of D.C. regulated power supply 4 voltages, can realize the fast lifting temperature or slow down variation of temperature, also can regulate the temperature realization constant temperature of blanket by temperature controller 7; Water pot 3 bottoms and thermoelectric semiconductor heat plate 5 and contact and be connected with metal heat-conducting piece 11 in the base plate, metal heat-conducting piece 11 adopts aluminum alloy materials, to heat plate 5 quantity identical with thermoelectric semiconductor, metal heat-conducting piece 11 adopts the cylindrical heating surface area that increases, the transmission temperature is speeded up, played the economize on electricity effect.When transmitting medium 12 and need supply liquid, directly open filling pipe end 13 and add and transmit media 12 and get final product, as when breaking down, it is also very easy that the replacing thermoelectric semiconductor heats plate 5 because of cycle consumption.

The utility model thermoelectric semiconductor constant temperature blanket, the D.C. regulated power supply 4 that adopts is an adjustable stabilized voltage supply, low voltage operating, be power saving safety again, saved the energy greatly, and can heat the firm and hard existing cooling that heats up by positive and negative installation thermoelectric semiconductor, by adjusting voltage swing control temperature rise speed, realize constant temperature by temperature controller, easy to operate, all-ages.No matter be in summer or use in winter, can carry out temperature control according to human body or insulation object, there are not noise and exhaust emission, realized both cooling and heating, temperature constant.Because the silica gel nylon tube that the utility model adopts is as the carrier pipe of blanket internal delivery medium, have resistance to compression, anti-aging, the anti-function that splits off, and use series of advantages such as direct current, no matter become season, can be widely used in hospital's first aid, Baby Care, domestic medicine, car steering and travel various different occasions.

Claims

1. thermoelectric semiconductor constant temperature blanket, form by blanket (1) and register (2), it is characterized in that, described blanket (1) is a two-layer fabrics up and down, register (2) comprises water pot (3), D.C. regulated power supply (4), the thermoelectric semiconductor that is connected in parallel with it heats plate (5), thermoelectric semiconductor heats thermoae of plate (5) and is connected with water pot (3), outlet in the water pot bottom connects high-pressure pump (6), high-pressure pump (6) connects temperature controller (7), temperature controller (7) is connected with capillary (8), the many silica gel nylon tubes of arranging in capillary (8) and the blanket interlayer (9) are connected, and the return pipe of silica gel nylon tube (9) is connected with the water inlet (10) at water pot (3) middle part, and the top of water pot 3 is provided with a filling pipe end (13) that replenishes the transmission medium.

2. thermoelectric semiconductor constant temperature blanket according to claim 1 is characterized in that described D.C. regulated power supply (4) is an adjustable stabilized voltage supply.

3. thermoelectric semiconductor constant temperature blanket according to claim 1 is characterized in that it is 4～12 that described thermoelectric semiconductor heats plate (5).

4. thermoelectric semiconductor constant temperature blanket according to claim 1 is characterized in that, described water pot (3) and thermoelectric semiconductor heat plate (5) and contact and be connected with cylindrical metal heat-conducting block (11) in the base plate.

5. thermoelectric semiconductor constant temperature blanket according to claim 5 is characterized in that described metal heat-conducting piece (11) is an aluminum alloy materials, and to heat plate (5) quantity identical with thermoelectric semiconductor.