CN211747098U - Air conditioning suit capable of working at constant temperature - Google Patents
Air conditioning suit capable of working at constant temperature Download PDFInfo
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- CN211747098U CN211747098U CN201921910658.0U CN201921910658U CN211747098U CN 211747098 U CN211747098 U CN 211747098U CN 201921910658 U CN201921910658 U CN 201921910658U CN 211747098 U CN211747098 U CN 211747098U
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Abstract
The utility model discloses an air conditioner clothes that can work with constant temperature, the jacket of making including the fabrics is provided with at least one hole at the back of jacket or/and openly, and has filled in hole department and have the conducting strip, air conditioner clothes still includes temperature regulation module, temperature detection sensor, control module and lithium cell group, the conducting strip outside is located to temperature regulation module for refrigerate or heat, and realize the heat exchange through conducting strip and human skin contact, temperature regulation module includes a set of semiconductor refrigeration piece, is connected with radiator fan on every semiconductor refrigeration piece, be equipped with the fin between semiconductor refrigeration piece and the radiator fan. The utility model discloses a semiconductor refrigeration piece realizes refrigeration, heating simultaneously, when guaranteeing that the function is various, has small, light in weight, and the advantage of portable adopts rattan woven fabrics as the conducting strip, has characteristics soft, that the heat conductivity is good.
Description
Technical Field
The utility model belongs to the technical field of electric power engineering, concretely relates to air conditioner clothes.
Background
Electric power construction and operation and maintenance are often carried out outdoors or indoors in a severe environment, and the low temperature and the high temperature threaten the physical health of operators.
Therefore, working clothes capable of adjusting the temperature are designed at present to adjust the temperature of the human body, so that the operator can work under the relatively comfortable condition.
However, in consideration of adaptability to low temperature and high temperature, the work clothes are usually provided with a heating component for heating and a cooling component for cooling at the same time, so that the volume and mass of the work clothes are large, the work clothes are not worn, and the work efficiency is affected. In addition, the temperature regulation speed is slow, and the human body feels uncomfortable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an air conditioning clothes that can work with constant temperature is provided, small, the quality is light, improves the body and feels the comfort level.
In order to solve the technical problem, the utility model adopts the following technical scheme: an air conditioning suit capable of working at constant temperature comprises a jacket made of textiles, wherein at least one hole is formed in the back or/and the front of the jacket, a heat conducting sheet is filled in the hole, the air conditioning suit further comprises a temperature adjusting module, a temperature detection sensor, a control module and a lithium battery pack, the temperature adjusting module is arranged on the outer side of the heat conducting sheet and used for refrigerating or heating and realizes heat exchange through the contact of the heat conducting sheet and human skin, the temperature adjusting module comprises a group of semiconductor refrigerating sheets, a radiating fan is connected onto each semiconductor refrigerating sheet, a radiating fin is arranged between each semiconductor refrigerating sheet and the radiating fan, the control module is connected with the lithium battery pack, the temperature adjusting module and the temperature detection sensor, the lithium battery pack serves as a power supply, the temperature detection sensor is used for detecting temperature and feeding temperature information back to the control module, the control module starts the temperature adjusting module according to the set temperature to realize refrigeration or heating.
Preferably, each heat conducting plate is provided with at least one semiconductor refrigerating plate in a sewing mode, and the refrigerating surface of each semiconductor refrigerating plate is tightly attached to the heat conducting plate.
Preferably, waterproof layers are arranged on two sides of the thickness of the semiconductor refrigeration sheet.
Preferably, the heat conducting sheet is a square rattan woven fabric with the size of 20cm multiplied by 20 cm.
Preferably, the control module comprises a single chip microcomputer, one pin of the single chip microcomputer can generate PWM signals with different duty ratios, and the other pin of the single chip microcomputer is connected with the feedback input of the temperature detection sensor.
Preferably, the control module further comprises a BUCK circuit, and the output voltage is changed through a PWM signal generated by the single chip microcomputer.
Preferably, the control module further comprises a PID controller, and an output end of the PID controller is connected to the temperature adjusting module.
The utility model discloses a technical scheme, following beneficial effect has:
1. the semiconductor refrigerating sheet is adopted to realize refrigeration and heating at the same time, and the portable refrigerator has the advantages of small volume, light weight and portability while ensuring multiple functions.
2. The rattan woven fabric is used as the heat conducting sheet, and has the characteristics of softness and good heat conductivity. The temperature regulation module is contacted with the skin of a human body through the heat conducting sheet, so that the contact area and the heat exchange speed are increased, the somatosensory temperature regulation effect is improved, and meanwhile, local temperature supercooling/overheating is avoided.
3. The PID controller is adopted to control the temperature of the refrigerating surface/the heating surface in a closed loop mode, so that the refrigerating/heating effect is quicker and more accurate, the comfort level of a human body is improved, and potential safety hazards caused by supercooling/overheating of the device are avoided.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a schematic view showing the distribution of heat-conducting fins of a constant temperature air conditioning suit according to the present invention;
fig. 2 is a schematic structural diagram of a temperature adjusting module of the air conditioning suit capable of working at constant temperature;
fig. 3 is a control block diagram of the air conditioning suit capable of working at constant temperature;
fig. 4 is a schematic diagram of a BUCK circuit of the air-conditioning suit of the present invention, which can work at a constant temperature.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
Referring to fig. 1 to 4, the air conditioning suit capable of working at a constant temperature comprises a jacket 1 made of textiles, at least one hole is formed in the back or/and the front of the jacket, a heat conducting sheet 11 is filled in the hole, the air conditioning suit further comprises a temperature adjusting module 2, a temperature detection sensor, a control module and a lithium battery pack, the temperature adjusting module is arranged on the outer side of the heat conducting sheet and used for cooling or heating, and heat exchange is achieved through contact of the heat conducting sheet and human skin.
The temperature adjusting module 2 comprises a group of semiconductor refrigerating sheets 21, each semiconductor refrigerating sheet is connected with a cooling fan 24, and a cooling fin 23 is arranged between each semiconductor refrigerating sheet and each cooling fan.
Control module links to each other with lithium cell group, temperature regulation module, temperature detection sensor, and lithium cell group is as the power, and temperature detection sensor is used for detecting the temperature and feeds back temperature information to control module, and control module opens temperature regulation module according to setting for the temperature and realizes refrigerating or heating. In addition, the Bluetooth wireless communication system also comprises a communication module, wherein the communication module adopts a Bluetooth slave module and supports 6 paths of signals. The communication module is connected with the control module, and temperature input can be completed by a mobile phone, a computer or a remote controller.
The core component of the temperature adjusting module is a semiconductor refrigerating sheet, and refrigeration and heating can be realized simultaneously. The semiconductor refrigerating sheet is electrified to form a refrigerating surface and a heating surface, the refrigerating surface absorbs heat, the heating surface releases heat, and the heat released by the heating surface is larger than the heat absorbed by the refrigerating surface. Since the refrigerating surface is easy to condense water to cause electric leakage, waterproof films 22 are required to be adhered to two sides of the thickness of the semiconductor refrigerating sheet. When the working mode is refrigeration, the refrigeration surface is attached to the working clothes to achieve the refrigeration effect, and the heating surface dissipates heat through the radiating fins and the fan. When the working mode is heating, the power supply wiring is changed, and the original refrigerating surface is changed into the heating surface. Because the heating efficiency is higher, the fan does not need to be started in the heating working mode. The semiconductor refrigerating sheet is adopted to realize refrigeration and heating at the same time, and the portable refrigerator has the advantages of small volume, light weight and portability while ensuring multiple functions.
In the implementation, the three heat-conducting fins are arranged on the back of the work clothes in an inverted triangle, so that the movement of people is not influenced. Each heat conducting fin is a square rattan woven fabric with the thickness of 20cm multiplied by 20cm, cloth is dug out of the corresponding position of the work clothes to form holes, and the heat conducting fins are sewn on the work clothes. Each heat conducting plate is provided with 4 semiconductor refrigerating plates, the refrigerating plates are sewed on the heat conducting plates, and the refrigerating surfaces are tightly attached to the heat conducting plates. The rattan woven fabric is used as the heat conducting sheet, and has the characteristics of softness and good heat conductivity. The temperature regulation module is contacted with the skin of a human body through the heat conducting sheet, so that the contact area and the heat exchange speed are increased, the somatosensory temperature regulation effect is improved, and meanwhile, local temperature supercooling/overheating is avoided.
Referring to fig. 3 and 4, the control module includes a single chip, a BUCK circuit, and a PID controller, which may all adopt the prior art, one pin of the single chip may generate PWM signals with different duty ratios, another pin of the single chip is connected to the communication module, and another pin of the single chip is connected to the feedback input of the temperature detection sensor. The singlechip can generate PWM signals and adjust the duty ratio of the PWM signals by comparing the temperature input with the actually measured temperature of the temperature measurement module; the main circuit adopts a BUCK circuit, and controls the on/off of an N-channel MOSFET through a PWM signal so as to control the output voltage; the output voltage is connected with a PID controller. Taking a refrigeration mode as an example, when the measured temperature is higher than the preset temperature, the duty ratio of the PWM signal is reduced, the voltage output of the main circuit is increased, the refrigeration effect is enhanced, and the temperature is reduced; when the actually measured temperature is lower than the preset temperature, the duty ratio of the PWM signal is increased, the output voltage of the main circuit is reduced, the temperature is increased, and finally the actually measured temperature can be stabilized to the preset value.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (7)
1. The utility model provides a but air conditioning clothes of constant temperature work, includes the jacket that the fabrics made, its characterized in that: at least one hole is arranged on the back or/and the front of the coat, and the hole is filled with a heat-conducting fin, the air conditioning suit also comprises a temperature adjusting module, a temperature detection sensor, a control module and a lithium battery pack, wherein the temperature adjusting module is arranged on the outer side of the heat conducting sheet, used for refrigeration or heating and realizes heat exchange by the contact of the heat-conducting fins and the skin of a human body, the temperature adjusting module comprises a group of semiconductor refrigeration fins, each semiconductor refrigeration fin is connected with a cooling fan, be equipped with the fin between semiconductor refrigeration piece and the radiator fan, control module links to each other with lithium cell group, temperature regulation module, temperature detection sensor, and lithium cell group is as the power, and temperature detection sensor is used for detecting the temperature and feeds back temperature information to control module, and control module opens temperature regulation module according to the settlement temperature and realizes refrigerating or heating.
2. A thermostatically operable air conditioning garment as claimed in claim 1, characterized in that: at least one semiconductor refrigerating piece is arranged on each heat conducting piece in a sewing mode, and the refrigerating surface of each semiconductor refrigerating piece is tightly attached to the heat conducting piece.
3. A thermostatically operable air conditioning garment as claimed in claim 1, characterized in that: waterproof layers are arranged on two sides of the thickness of the semiconductor refrigerating sheet.
4. A thermostatically operable air conditioning garment as claimed in claim 1, characterized in that: the heat conducting sheet is a square rattan woven fabric with the thickness of 20cm multiplied by 20 cm.
5. A thermostatically operable air-conditioning garment as claimed in any one of claims 1 to 4, characterized in that: the control module comprises a single chip microcomputer, one pin of the single chip microcomputer can generate PWM signals with different duty ratios, and the other pin of the single chip microcomputer is connected with the feedback input of the temperature detection sensor.
6. A thermostatically operable air conditioning garment as claimed in claim 5, characterized in that: the control module also comprises a BUCK circuit which changes the output voltage through a PWM signal generated by the singlechip.
7. A thermostatically operable air conditioning garment as claimed in claim 6, characterized in that: the control module also comprises a PID controller, and the output end of the PID controller is connected with the temperature adjusting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910658.0U CN211747098U (en) | 2019-11-07 | 2019-11-07 | Air conditioning suit capable of working at constant temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910658.0U CN211747098U (en) | 2019-11-07 | 2019-11-07 | Air conditioning suit capable of working at constant temperature |
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| Publication Number | Publication Date |
|---|---|
| CN211747098U true CN211747098U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921910658.0U Active CN211747098U (en) | 2019-11-07 | 2019-11-07 | Air conditioning suit capable of working at constant temperature |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112907918A (en) * | 2021-02-01 | 2021-06-04 | 最美天气(上海)科技有限公司 | Environmental index measuring and prompting method and device influencing human body heat dissipation comfort level |
| CN113439895A (en) * | 2021-07-01 | 2021-09-28 | 浙江先导热电科技股份有限公司 | Contact type semiconductor refrigeration air-conditioning suit |
| WO2022160416A1 (en) * | 2021-01-29 | 2022-08-04 | 江苏大学 | Personal thermal comfort device based on peltier effect, and thermal management method |
| WO2023050751A1 (en) | 2021-09-30 | 2023-04-06 | 杨艳 | Double-sided constant temperature fabric and preparation method therefor |
-
2019
- 2019-11-07 CN CN201921910658.0U patent/CN211747098U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022160416A1 (en) * | 2021-01-29 | 2022-08-04 | 江苏大学 | Personal thermal comfort device based on peltier effect, and thermal management method |
| GB2614682A (en) * | 2021-01-29 | 2023-07-12 | Univ Jiangsu | Personal thermal comfort device based on Peltier effect, and thermal management method |
| CN112907918A (en) * | 2021-02-01 | 2021-06-04 | 最美天气(上海)科技有限公司 | Environmental index measuring and prompting method and device influencing human body heat dissipation comfort level |
| CN113439895A (en) * | 2021-07-01 | 2021-09-28 | 浙江先导热电科技股份有限公司 | Contact type semiconductor refrigeration air-conditioning suit |
| WO2023050751A1 (en) | 2021-09-30 | 2023-04-06 | 杨艳 | Double-sided constant temperature fabric and preparation method therefor |
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