CN2153971Y - Air-conditioning bed - Google Patents
Air-conditioning bed Download PDFInfo
- Publication number
- CN2153971Y CN2153971Y CN 92235081 CN92235081U CN2153971Y CN 2153971 Y CN2153971 Y CN 2153971Y CN 92235081 CN92235081 CN 92235081 CN 92235081 U CN92235081 U CN 92235081U CN 2153971 Y CN2153971 Y CN 2153971Y
- Authority
- CN
- China
- Prior art keywords
- air
- conditioning bed
- inlet
- semiconductor cooler
- bed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 26
- 239000004065 semiconductor Substances 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000006104 solid solution Substances 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- XSOKHXFFCGXDJZ-UHFFFAOYSA-N telluride(2-) Chemical compound [Te-2] XSOKHXFFCGXDJZ-UHFFFAOYSA-N 0.000 claims 1
- 238000003915 air pollution Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- PDYNJNLVKADULO-UHFFFAOYSA-N tellanylidenebismuth Chemical compound [Bi]=[Te] PDYNJNLVKADULO-UHFFFAOYSA-N 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
An air conditioning bed is characterized in that an air conditioning mattress is placed on a bed body, a fan is connected to the inlet of a refrigerating end of a semiconductor refrigerator, the outlet of the semiconductor refrigerator is connected with the air inlet of the air conditioning mattress through a drying filter, the air outlet of the air conditioning mattress is connected with the inlet of the fan through a pipeline, and the inlet of the fan is connected with an air inlet regulating valve through a tee joint. The utility model has the characteristics of simple manufacturing process, low cost, no air pollution, energy saving and electricity saving. The bed surface temperature of the bed is adjustable, and comfortable rest conditions can be provided for people.
Description
A kind of furniture of the usefulness of having a rest.
Along with the development of material progress, people begin to be particular about the raising of quality of life.In order to spend hot summer, many families begin to buy air-conditioner, in the hope of a comfortable rest environment.Air-conditioner need be regulated whole room temperature, and its weak point is that consumed energy is big, and power consumption is big.China is the country of a power shortage, if every household is all used air-conditioner, certainly will cause electric load overweight, causes the power failure of operating a switch, and influences industrial and agricultural production.In addition, the price comparison of air-conditioner is expensive.
The purpose of this utility model provides a kind of air-conditioning bed, accomplishes that power consumption is little, and price is low, makes the people feel comfortable in bed.
The purpose of this utility model is achieved in that the radiating end of semiconductor cooler and the inlet of refrigeration end are connected to blower fan respectively, the radiating end outlet is connected to outdoor, the refrigeration end outlet connects the air chamber of air-conditioning bed mattress by device for drying and filtering, air-conditioning bed mattress is made of the foam plastic cushion of casing, air chamber, band wireway, and spring air chamber gas outlet links to each other with the import of semiconductor cooler refrigeration end blower fan with pipeline.Room air enters semiconductor cooler through air inlet adjustment valve and blower fan, cold air after the refrigeration is through super-dry and filtration, arrive the air chamber of air-conditioning bed mattress, the small part cold air up distributes by the wireway in the foam plastic cushion, most of cold air is got back to semiconductor cooler by the air chamber gas outlet, recycles.
The utility model is equipped with thermoregulator, regulates the temperature of cold air automatically, and the people is felt comfortably cool.
Compared with the prior art, the utility model has following characteristics:
1, owing to employing conductor refrigeration technology, compressor-free and refrigerating fluid, so manufacturing process is simple, cost reduces, and do not have air pollution.
2, owing to only the air-conditioning bed mattress regional area is carried out air-conditioning, so energy saving.
3, the bed surface temperature is adjustable, can provide comfortable rest condition to people.
Fig. 1 is the air-conditioning bed ensemble structural representation that proposes according to the utility model.
Fig. 2 is the air-conditioning bed mattress structural representation
Fig. 3 is the foam plastic cushion structural representation
Fig. 4 is the semiconductor cooler fundamental diagram
Fig. 5 is the thermoregulator circuit theory diagrams
Describe concrete structure of the present utility model and operation principle in detail below in conjunction with drawings and Examples.
The air-conditioning bed includes a body, it is characterized in that being placed with on the body by casing (1), air chamber (2), the air-conditioning bed mattress (5) that the foam plastic cushion (4) of band wireway (3) constitutes, the radiating end (61) of semiconductor cooler (6) and refrigeration end (62) inlet are connected to blower fan (7) and (8) respectively, radiating end (61) outlet is connected to outdoor, refrigeration end (62) outlet connects air chamber (2) air inlet of air-conditioning bed mattress (5) by device for drying and filtering (9), air chamber (2) gas outlet links to each other with blower fan (8) import with pipeline, and blower fan (8) import department is connected with air inlet adjustment valve (10) with threeway.In addition, on the bed body thermoregulator is installed.
Semiconductor cooler (6) operation principle is as follows:
Semiconductor cooler (6) is by bismuth telluride (Bi
2Te
3) and solid solution alloy make.As shown in Figure 4, lower metal sheet (63), (64) are owing to the mobile generation heat release in electronics and hole becomes the hot junction, and upper metal sheet (65) is owing to temperature reduces, absorbing heat to the external world becomes cold junction.At power consumption one regularly, the hot junction is some fixed values to the temperature difference of cold junction, and therefore, hot-side temperature is low more, the corresponding reduction of cold junction temperature.The utility model is connected to blower fan (7) at radiating end (61), and its purpose is exactly in order to reduce hot-side temperature, to improve refrigerating efficiency.
In the winter time, as long as change the positive and negative polarity of semiconductor cooler (6), can go up at air-conditioning bed mattress (5) and obtain thermal current.Therefore, the utility model can be cold, and heat is dual-purpose.
The thermoregulator operation principle:
As shown in Figure 5, the thermoregulator circuit is made up of three thermistors, integrated package and controllable silicons.Rt
1, Rt
2The bed surface temperature is detected.Rt wherein
3Semiconductor cooler (6) radiating end is detected, its objective is in order to prevent that semiconductor cooler is unlikely to burn out.Controllable silicon V
2Connect semiconductor cooler (6) operating circuit.
Summer, switch k was in 1 grade.When the bed surface temperature is higher than ceiling temperature t
1The time, a point is a high potential, T
1Conducting, electric current passes through R
7Make BG
1Conducting, 5 pin of IC input high potential, the IC conducting that is triggered, its 2 pin output level makes V
2Conducting, semiconductor cooler (6) is started working, and produces refrigerated air, when the bed surface temperature drops to t
1When following, though a point is an electronegative potential, T
1By, BG
1End, but because 2 pin of IC pass through R
9Make 5 pin keep high potential, so still conducting of IC, semiconductor cooler (6) works on.
When the bed surface temperature drops to lower limit temperature t
2The time, the b point is a high potential, T
2Conducting, BG
2Conducting makes 5 pin moments of IC be in electronegative potential, the IC upset, and its 2 pin does not have level output, V
2Not conducting, semiconductor cooler (6) quits work.
Has only the bed surface temperature recovery of working as to ceiling temperature t
1The time, above-mentioned control procedure is just restarted, and moves in circles, and makes the bed surface temperature remain on t all the time
2～t
1Between.
When semiconductor cooler (6) radiating end temperature was spent above 60, the C point was in high potential, T
3Conducting, BG
2Conducting makes 5 pin of IC be in electronegative potential, the IC upset, and its 2 pin does not have level output, V
2Not conducting, semiconductor cooler (6) quits work.
In the winter time, switch k is allocated to 2 grades, and its operation principle repeats no more herein.
Claims (5)
1, a kind of air-conditioning bed, it includes a body, it is characterized in that being placed with on the body air-conditioning bed mattress (5), the inlet of semiconductor cooler (6) refrigeration end (62) is connected to blower fan (8), outlet connects air-conditioning bed mattress (5) air inlet by device for drying and filtering (9), air-conditioning bed mattress (5) gas outlet links to each other with blower fan (8) import with pipeline, and blower fan (8) import department is connected with air inlet adjustment valve (10) with threeway.
2, air-conditioning bed according to claim 1 is characterized in that air-conditioning bed mattress (5) is made of the foam plastic cushion (4) of casing (1), air chamber (2), band wireway (3).
3, air-conditioning bed according to claim 1 and 2 is characterized in that semiconductor cooler (6) made by bismuth telluride and solid solution alloy thereof.
4, air-conditioning bed according to claim 1 and 2 is characterized in that the inlet of semiconductor cooler (6) radiating end (61) is connected to blower fan (7), and outlet is connected to outdoor.
5, air-conditioning bed according to claim 1 and 2 is characterized in that on the body thermoregulator being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235081 CN2153971Y (en) | 1992-10-15 | 1992-10-15 | Air-conditioning bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235081 CN2153971Y (en) | 1992-10-15 | 1992-10-15 | Air-conditioning bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2153971Y true CN2153971Y (en) | 1994-01-26 |
Family
ID=33776948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92235081 Expired - Fee Related CN2153971Y (en) | 1992-10-15 | 1992-10-15 | Air-conditioning bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2153971Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445561A (en) * | 2013-05-16 | 2013-12-18 | 河南省佰腾电子科技有限公司 | Breeze bed |
-
1992
- 1992-10-15 CN CN 92235081 patent/CN2153971Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445561A (en) * | 2013-05-16 | 2013-12-18 | 河南省佰腾电子科技有限公司 | Breeze bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |