Efficient electronic refrigeration air conditioning suit host

Abstract

The invention discloses an efficient electronic refrigeration air conditioning suit host, and relates to the technical field of air conditioning suits, the efficient electronic refrigeration air conditioning suit host comprises a fixed disc, a heat dissipation mechanism is arranged on the front side of the fixed disc, a support is arranged on the rear side of the fixed disc, the outer side of the fixed disc extends backwards, and the rear part of the fixed disc is located on the rear side of the rear part of the support; according to the heat dissipation device, the fan, the fixing pipe and the air pipe are arranged, so that strong airflow circulation is formed during heat dissipation of the heat dissipation device, the airflow speed and the air exhaust efficiency are improved through the Bernoulli principle, the heat dissipation efficiency is improved, the heat dissipation efficiency is improved, the heat dissipation efficiency is improved, and the heat dissipation efficiency is improved. Heat accumulation around the radiator is reduced; meanwhile, clothes on the outer side of the equipment are adsorbed on the skin through the negative pressure effect, hot air in gaps is prevented from entering the equipment, the leakproofness and effect of the refrigeration environment are optimized, and the equipment has the advantages of being high in practicability and capable of reducing the influence of the construction site environment on the working efficiency of the air-conditioning clothes.

Description

Technical Field

[0001] This invention relates to the field of air-conditioned clothing technology, specifically to a high-efficiency electronically cooled air-conditioned clothing main unit. Background Technology

[0002] With the development of modern industry and the construction sector, construction site environments place higher demands on the health and work efficiency of workers. Construction site environments are typically characterized by adverse conditions such as high temperature, high humidity, dust, and strong vibration. These factors not only threaten the comfort of workers but also significantly impact the efficiency of auxiliary cooling equipment, such as air-conditioned clothing. Therefore, how to effectively improve the cooling effect of air-conditioned clothing in construction site environments while minimizing the interference of environmental factors has become an urgent technical problem to be solved.

[0003] Existing air-conditioned clothing mainly relies on electronic cooling components to cool the work area. However, in the construction site environment, dust in the air can easily adhere to the surface of the equipment or enter the cooling module, resulting in a decrease in heat dissipation performance and thus affecting the cooling effect. In addition, due to the large range of motion of construction workers, hot air in the construction site environment can penetrate through the gap between the air-conditioned clothing and the human body, which weakens the cooling effect of the equipment and increases the energy consumption of the equipment.

[0004] Therefore, it is necessary to design a highly efficient electronic cooling air-conditioning garment main unit that is practical and can reduce the impact of the construction site environment on the working efficiency of air-conditioning garments. Summary of the Invention

[0005] The purpose of this invention is to provide a high-efficiency electronically refrigerated air conditioning garment main unit to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a high-efficiency electronically refrigerated air conditioning garment main unit, including a fixed plate, a heat dissipation mechanism is provided on the front side of the fixed plate, a bracket is provided on the rear side of the fixed plate, the outer side of the fixed plate extends rearward, and the rear part of the fixed plate is located behind the rear part of the bracket, bolts are provided on the fixed plate and the bracket, the fixed plate and the bracket are fixedly connected by bolts, and a refrigeration mechanism is provided between the bracket and the fixed plate;

[0007] The cooling mechanism includes a heat sink and a thermoelectric cooler. The thermoelectric cooler is located on the rear side of the heat sink, and when the thermoelectric cooler is powered on, its rear side cools and its front side dissipates heat. The rear side of the heat sink contacts the front inner side of the thermoelectric cooler, and the contact surface is coated with thermal grease.

[0008] According to the above technical solution, the radiator is located in the middle of the fixed plate, and the front side of the radiator extends to the front of the fixed plate. The outer wall of the radiator is fixedly connected to the fixed plate by bolts. The cooling mechanism also includes a water box. The rear side of the radiator is fixedly connected to the front outer wall of the water box. A heat-conducting plate is fixedly connected to the middle of the front side of the water box. The front side of the heat-conducting plate contacts the rear side of the semiconductor cooling chip. A heat-conducting fin is fixedly connected to the side of the heat-conducting plate facing the inside of the water box. A water pipe is fixedly connected to the upper end of the water box. A water pump is provided at the other end of the water pipe. The front side of the water pump is fixedly connected to the front side of the bracket.

[0009] According to the above technical solution, the contact surface between the heat-conducting sheet and the semiconductor cooling sheet is coated with thermal grease, and the heat-conducting fins are provided with several round holes. The water box is provided with openings on both the upper and lower sides, and the input end of the water pump is connected to the inside of the water box through a water pipe.

[0010] According to the above technical solution, the heat dissipation mechanism includes a fixing ring. The rear side of the outer wall of the fixing ring is connected to the front side of the fixing plate by a torsion spring. A filter cloth is fixedly connected to the front side of the fixing ring. A fixing frame is fixedly connected to the front side of the filter cloth. The outer wall of the fixing frame is fixedly connected to the fixing plate by bolts. A duct is rotatably connected to the inner wall of the fixing frame by a bearing. An opening is provided on the right side of the fixing frame. A fixing pipe is fixedly connected to the right side of the duct at the opening on the fixing frame. A fan is fixedly connected to the inner wall of the fixing pipe. A rubber protective ring is threaded to the right side of the fixing pipe. A support mechanism is provided on the outer side of the fixing pipe.

[0011] According to the above technical solution, the air duct is hollow inside, and an exhaust port with the opening direction facing forward is opened on the rear side of the inner ring of the air duct. The interior of the air duct is connected to the interior of the fixed pipe. The output side of the fan is facing the air duct. The filter cloth is located on the outer front part of the radiator.

[0012] According to the above technical solution, the support mechanism includes a connecting pile, the inner wall of the connecting pile is fixedly connected to the outer wall of the fixed pipe, a spring is fixedly connected to the upper side of one outer wall of the connecting pile, the upper end of the spring is fixedly connected to the front side of the outer wall of the fixed plate, and a connecting rod is also fixedly connected to the left side of the rear side of the outer wall of the connecting pile, the outer wall of the connecting rod is fixedly connected to the outer wall of the fixed ring.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention, by setting a fixing plate, enables the device to have the function of bonding and fixing with clothing, and through the sealing and support of the heat dissipation mechanism and the bracket, it ensures that the equipment is installed firmly and prevents air leakage at the mounting hole; by setting bolts, the fixing plate is reliably fixed to the bracket and the refrigeration mechanism, enhancing the integrity and stability of the main structure; by setting a refrigeration mechanism, efficient heat exchange between the cooling and heat conduction components is achieved, improving the refrigeration efficiency.

[0014] By incorporating a radiator, a thermoelectric cooler, and thermal grease, the heat transfer between the cold and hot ends is made more uniform. At the same time, the heat in the water flow inside the water tank is efficiently conducted to the thermoelectric cooler for absorption, ensuring that the water temperature is reduced and enhancing the cooling capacity of the air-conditioned clothing. By incorporating heat-conducting plates and fins, the thermal conductivity is utilized to achieve rapid heat transfer, and the circular hole structure improves the efficiency of convective heat dissipation, further reducing heat accumulation.

[0015] By incorporating a fan, fixed pipes, and ductwork, the equipment generates a powerful airflow circulation during heat dissipation. The Bernoulli principle is used to increase airflow speed and exhaust efficiency, reducing heat accumulation around the radiator. Simultaneously, the negative pressure effect is used to adhere clothing to the skin on the outside of the equipment, preventing hot air from entering through gaps and optimizing the airtightness and effectiveness of the cooling environment.

[0016] By incorporating a support mechanism, the equipment is deflected when subjected to vibrations caused by construction site movement. The support structure, consisting of connecting piles, springs, and connecting rods, acts as a buffer, and the reciprocating folds of the connecting piles and filter cloth remove surface dust and foreign objects, ensuring continuous and efficient operation of the equipment in high-dust environments and enhancing its ability to adapt to harsh environments. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the disassembled structure of the refrigeration mechanism of the present invention;

[0021] Figure 4 This is a schematic diagram of the disassembled structure of the present invention;

[0022] Figure 5 This is a schematic diagram of the internal structure of the fixed frame of the present invention;

[0023] Figure 6 This is a schematic diagram of a portion of the heat dissipation mechanism of the present invention;

[0024] In the diagram: 1. Fixed plate; 2. Heat dissipation mechanism; 3. Bracket; 4. Bolt; 5. Refrigeration mechanism; 201. Fixing ring; 202. Filter cloth; 203. Fixing frame; 204. Air duct; 205. Fixing pipe; 206. Rubber protective ring; 207. Fan; 208. Support mechanism; 801. Connecting pile; 802. Spring; 803. Connecting rod; 501. Radiator; 502. Semiconductor cooling chip; 503. Water box; 504. Heat-conducting plate; 505. Heat-conducting fins; 506. Water pipe; 507. Water pump. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] Please see Figure 1-6 The present invention provides a technical solution: a high-efficiency electronic cooling air conditioning main unit, including a fixed plate 1, a heat dissipation mechanism 2 is provided on the front side of the fixed plate 1, a bracket 3 is provided on the rear side of the fixed plate 1, the outer side of the fixed plate 1 extends rearward, and the rear part of the fixed plate 1 is located on the rear side of the rear part of the bracket 3. Bolts 4 are provided on the fixed plate 1 and the bracket 3, and the fixed plate 1 and the bracket 3 are fixedly connected by bolts 4. A cooling mechanism 5 is provided between the bracket 3 and the fixed plate 1.

[0027] The cooling mechanism 5 includes a heat sink 501 and a thermoelectric cooler 502. The thermoelectric cooler 502 is located behind the heat sink 501, and when the thermoelectric cooler 502 is powered on, its rear side cools and its front side dissipates heat. The rear side of the heat sink 501 contacts the front inner side of the thermoelectric cooler 502, and the contact surface is coated with thermal grease. The heat sink 501 is located in the middle of the mounting plate 1, and the front side of the heat sink 501 extends to the front of the mounting plate 1. The outer wall of the heat sink 501 is fixedly connected to the mounting plate 1 by bolts 4. The cooling mechanism 5 also includes a water tank 503. The rear side of the heat sink 501 is fixedly connected to the front outer wall of the water tank 503, and the middle of the front side of the water tank 503 is... A heat-conducting plate 504 is fixedly connected. The front side of the heat-conducting plate 504 contacts the rear side of the semiconductor cooling chip 502. A heat-conducting fin 505 is fixedly connected to the side of the heat-conducting plate 504 facing the inside of the water box 503. A water pipe 506 is fixedly connected to the upper end of the water box 503. A water pump 507 is provided at the other end of the water pipe 506. The front side of the water pump 507 is fixedly connected to the front side of the bracket 3. Thermal grease is applied to the contact surface between the heat-conducting plate 504 and the semiconductor cooling chip 502. Several round holes are opened on the heat-conducting fin 505. Openings are opened on the upper and lower sides of the water box 503. The input end of the water pump 507 is connected to the inside of the water box 503 through the water pipe 506.

[0028] In use, the outer side of the fabric with the mounting holes on the air-conditioning garment is bonded to the outer rear wall of the fixing plate 1, so that the heat dissipation mechanism 2 is located on the outside of the air-conditioning garment, and the mounting holes of the air-conditioning garment are sealed by the fixing plate 1. The two ends of the water pipe inside the air-conditioning garment are connected to the output end of the water pump 507 and the lower end of the water box 503, respectively. After the portable power supply is connected to the semiconductor cooling chip 502, the rear side of the semiconductor cooling chip 502 begins to cool. The water flow is guided by the water pump 507 to circulate inside the air-conditioning garment, the water box 503, and the water pipe 506. When the water flows through the water box 503, the heat is absorbed by the semiconductor cooling chip 502 through the rapid conduction of the heat-conducting fins 505 and the heat-conducting fins 504, thereby reducing the water temperature inside the water box 503. Subsequently, the internal temperature of the air-conditioning garment can be reduced during continuous operation, thus completing the cooling work.

[0029] The heat dissipation mechanism 2 includes a fixing ring 201. The rear side of the outer wall of the fixing ring 201 is connected to the front side of the fixing plate 1 by a torsion spring. A filter cloth 202 is fixedly connected to the front side of the fixing ring 201. A fixing frame 203 is fixedly connected to the front side of the filter cloth 202. The outer wall of the fixing frame 203 is fixedly connected to the fixing plate 1 by bolts 4. A duct 204 is rotatably connected to the inner wall of the fixing frame 203 by a bearing. An opening is provided on the right side of the fixing frame 203. The right side of the duct 204 is fixedly connected at the opening on the fixing frame 203. There is a fixed pipe 205, and a fan 207 is fixedly connected to the inner wall of the fixed pipe 205. A rubber protective ring 206 is threadedly connected to the right side of the fixed pipe 205. A support mechanism 208 is provided on the outer side of the fixed pipe 205. The air duct 204 is hollow inside, and an exhaust port with the opening direction facing forward is opened on the rear side of the inner ring of the air duct 204. The interior of the air duct 204 is connected to the interior of the fixed pipe 205. The output side of the fan 207 is facing the air duct 204. The filter cloth 202 is located on the front outer side of the radiator 501.

[0030] While the semiconductor cooling chip 502 is cooled on the back, its front is protected against heat. At this time, the heat is evenly dissipated through the heat sink 501. At the same time, the power is connected to the fan 207, which draws air through the fixed pipe 205 and discharges it into the air duct 204. Then, the airflow is evenly discharged forward through the exhaust port on the air duct 204. Due to Bernoulli's principle, the airflow is generated forward on the back of the air duct 204, which passes through the filter cloth 202 and enters the outside of the heat sink 501. The heat inside the heat sink 501 is carried forward and discharged through the front of the fixed frame 203, thus completing the efficient heat dissipation of the heat sink 501. At the same time, the airflow flows from the outside of the heat sink 501 to the inside, which improves the heat dissipation efficiency of the heat sink 501. When the airflow is discharged forward through the fixed frame 203, Bernoulli's principle can drive more airflow to be discharged, so that the heat can be better discharged away from the staff.

[0031] During the process of airflow being discharged forward from the duct 204, negative pressure is generated between the radiator 501 and the outer wall of the radiator 501 and the inner wall of the middle part of the fixed plate 1. Since the outer wall of the fixed plate 1 is bonded to the inner wall of the clothing, and the bracket 3 can separate the water box 503 from the skin to prevent frostbite, the forward suction generated at the radiator 501 will cause the clothing on the outside of the device to be adsorbed onto the skin. This can prevent the entry of external hot air due to gaps between the clothing and the body when the worker moves during the work process, thus ensuring that the cooling environment temperature of the device is lower.

[0032] The support mechanism 208 includes a connecting pile 801, the inner wall of which is fixedly connected to the outer wall of the fixed pipe 205, a spring 802 fixedly connected to the upper side of one outer wall of the connecting pile 801, the upper end of the spring 802 fixedly connected to the front side of the outer wall of the fixed plate 1, and a connecting rod 803 fixedly connected to the left rear side of the outer wall of the connecting pile 801, the outer wall of the connecting rod 803 fixedly connected to the outer wall of the fixed ring 201.

[0033] During the movement of the staff, up-and-down bumps will occur, which will cause the fixed pipe 205, fan 207, etc. to reciprocate under the support of spring 802 due to their own weight. At the same time, the fixed pipe 205 will drive the fixed ring 201 to deflect through the connecting pile 801 and connecting rod 803. Since the front end of the filter cloth 202 is fixedly connected to the outer wall of the fixed frame 203 and the fixed frame 203 cannot deflect, the fixed ring 201 will cause the filter cloth 202 to wrinkle during the deflection process. During the continuous reciprocating wrinkling of the filter cloth 202, foreign objects such as mortar adhering to its outer wall will fall off, thus enabling the device to work normally in high dust environments such as construction sites.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency electronically refrigerated air conditioning main unit, comprising a fixed plate (1), characterized in that: A heat dissipation mechanism (2) is provided on the front side of the fixed plate (1), and a bracket (3) is provided on the rear side of the fixed plate (1). The outer side of the fixed plate (1) extends backward, and the rear part of the fixed plate (1) is located behind the rear part of the bracket (3). Bolts (4) are provided on the fixed plate (1) and the bracket (3). The fixed plate (1) and the bracket (3) are fixedly connected by bolts (4). A cooling mechanism (5) is provided between the bracket (3) and the fixed plate (1). The cooling mechanism (5) includes a heat sink (501) and a thermoelectric cooler (502). The thermoelectric cooler (502) is located on the rear side of the heat sink (501). When the thermoelectric cooler (502) is powered on, its rear side is cooled and its front side is cooled. The rear side of the heat sink (501) is in contact with the front inner side of the thermoelectric cooler (502), and thermal grease is applied to the contact surface.

2. The high-efficiency electronically refrigerated air conditioning unit for clothing according to claim 1, characterized in that: The radiator (501) is located in the middle of the fixed plate (1), and the front side of the radiator (501) extends to the front of the fixed plate (1). The outer wall of the radiator (501) is fixedly connected to the fixed plate (1) by bolts (4). The refrigeration mechanism (5) also includes a water box (503). The rear side of the radiator (501) is fixedly connected to the front outer wall of the water box (503). A heat-conducting element is fixedly connected to the middle of the front side of the water box (503). The heat-conducting sheet (504) has its front side in contact with the rear side of the semiconductor cooling sheet (502), and a heat-conducting fin (505) is fixedly connected to the side of the heat-conducting sheet (504) facing the inside of the water box (503). A water pipe (506) is fixedly connected to the upper end of the water box (503), and a water pump (507) is provided at the other end of the water pipe (506). The front side of the water pump (507) is fixedly connected to the front side of the bracket (3).

3. The high-efficiency electronically refrigerated air conditioning garment main unit according to claim 2, characterized in that: The contact surface between the heat-conducting sheet (504) and the semiconductor cooling sheet (502) is coated with thermal grease, and the heat-conducting fins (505) have several round holes. The water box (503) has openings on both the upper and lower sides. The input end of the water pump (507) is connected to the inside of the water box (503) through a water pipe (506).

4. The high-efficiency electronically refrigerated air conditioning garment main unit according to claim 3, characterized in that: The heat dissipation mechanism (2) includes a fixing ring (201). The rear side of the outer wall of the fixing ring (201) is connected to the front side of the fixing plate (1) by a torsion spring. A filter cloth (202) is fixedly connected to the front side of the fixing ring (201). A fixing frame (203) is fixedly connected to the front side of the filter cloth (202). The outer wall of the fixing frame (203) is fixedly connected to the fixing plate (1) by bolts (4). A duct (204) is rotatably connected to the inner wall of the fixing frame (203) by a bearing. An opening is provided on the right side of the fixing frame (203). A fixing pipe (205) is fixedly connected to the right side of the duct (204) at the opening on the fixing frame (203). A fan (207) is fixedly connected to the inner wall of the fixing pipe (205). A rubber protective ring (206) is threadedly connected to the right side of the fixing pipe (205). A support mechanism (208) is provided on the outer side of the fixing pipe (205).

5. The high-efficiency electronically refrigerated air conditioning garment main unit according to claim 4, characterized in that: The air duct (204) is hollow inside, and an exhaust port with the opening direction facing forward is opened on the rear side of the inner ring of the air duct (204). The interior of the air duct (204) is connected to the interior of the fixed pipe (205). The output side of the fan (207) is facing the air duct (204). The filter cloth (202) is located on the outer front part of the radiator (501).

6. The high-efficiency electronically refrigerated air conditioning unit for clothing according to claim 5, characterized in that: The support mechanism (208) includes a connecting pile (801), the inner wall of which is fixedly connected to the outer wall of the fixing pipe (205), a spring (802) is fixedly connected to the upper side of one outer wall of the connecting pile (801), the upper end of the spring (802) is fixedly connected to the front side of the outer wall of the fixing plate (1), and a connecting rod (803) is also fixedly connected to the left side of the rear side of the outer wall of the connecting pile (801), the outer wall of the connecting rod (803) is fixedly connected to the outer wall of the fixing ring (201).

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