CN204345826U - Compressor of air conditioner heat-transfer device - Google Patents

Abstract

The utility model discloses an air conditioner compressor heat conduction device, which is arranged in an air conditioner outdoor unit. The air conditioner outdoor unit has a chassis and a compressor and a heat exchanger installed on the chassis. The air conditioner compressor heat conduction device includes a compressor cover, a water pump and a water pipe. The compressor cover is on the compressor, and has an inlet pipe passage and an outlet pipe passage for the inlet pipe and outlet pipe of the compressor respectively; the water pump is fixed on the chassis, and one end of it is connected to the water receiving pipe The water receiving tray is located under the heat exchanger to collect condensed water; the water pipe surrounds the outer wall of the compressor cover, has a water inlet and a water outlet, and the water inlet is connected to the water pump At the other end, the water outlet is connected to the main drain on the chassis. The utility model has a simple structure, and through secondary utilization of the waste condensed water produced by the air conditioner, the temperature of the compressor is lowered, thereby improving the working efficiency of the compressor, effectively utilizing the residual cooling of the condensed water, and reducing the waste of resources.

Description

Air conditioner compressor heat conduction device

technical field

The utility model relates to a heat conduction device for an air conditioner compressor.

Background technique

A large amount of condensed water is generated during the operation of the air conditioner, and the condensed water is directly discharged outdoors without secondary use, resulting in waste of resources. A small part uses condensed water to discharge to the toilet to flush the toilet or to grow flowers and plants, but this requires the installation of discharge pipes, which is inconvenient to install and damages the appearance of the home. The water temperature of the condensed water of the air conditioner is generally 13 ~ 15 ℃, which has a large residual cooling. If the condensed water of the air conditioner is used to cool the compressor and increase the heat dissipation of the compressor, it is very beneficial to prolong the life of the compressor.

Utility model content

The embodiment of the utility model aims at overcoming the above defects, and provides a heat conduction device for an air conditioner compressor with a simple structure, good heat dissipation and heat conduction effect, and resource saving.

In order to solve the above problems, the embodiment of the utility model provides a heat conduction device for the air conditioner compressor, which is arranged in the outdoor unit of the air conditioner. The outdoor unit of the air conditioner has a chassis and a compressor and a heat exchanger installed on the chassis. The device includes a compressor cover, a water pump and a water pipe; the compressor cover is covered on the compressor, and has an inlet pipe passage and an outlet pipe passage respectively for the air inlet pipe and the air outlet pipe of the compressor to pass through; the water pump is fixed on the chassis, and one end is connected to the connecting pipe. The water tray, the water tray is located under the heat exchanger to collect condensed water; the water pipe surrounds the outer wall of the compressor cover, has a water inlet and a water outlet, the water inlet is connected to the other end of the water pump, and the water outlet is connected to the main on the chassis drain.

Preferably, the water pipe includes a first water inlet pipe, a spiral pipe and a first drain pipe connected in sequence, the water inlet is located on the first water inlet pipe, the water outlet is located on the first drain pipe, and the spiral pipe is close to the outer wall of the compressor cover .

Preferably, the spiral tube is a flat tube laid flat on the outer wall of the compressor casing.

Preferably, the water pipe includes a second water inlet pipe, a water separator, a plurality of water distribution pipes, a water collector and a second drain pipe connected in sequence, the water inlet is located on the second water inlet pipe, and the water outlet is located on the second drain pipe; One end of the water separator is connected to the second water inlet pipe, and the other end is connected to multiple water distribution pipes; one end of the water collector is connected to multiple water distribution pipes, and the other end is connected to the second drain pipe; the water distribution pipe is closely attached to the compressor cover. on the outer wall.

Preferably, the water distribution pipe is a flat pipe laid flat on the outer wall of the compressor cover.

Preferably, the water pipes and/or the compressor housing are rigid.

Preferably, the water pipe is a heat-absorbing pipe.

Preferably, the compressor cover is a heat conduction cover.

Preferably, a heating pipe is sleeved on the outside of the water pipe, and a temperature detection device for detecting the water temperature in the water pipe is installed on the outer surface of the water pipe. The air conditioner compressor heat transfer device also includes a temperature control device, which is connected with the heating pipe and the temperature detection device , according to the water temperature detected by the temperature detection device to control the heating pipe.

The heat conduction device of the air conditioner compressor of the utility model not only utilizes the residual cold of condensed water for the second time and saves resources, but also has flat pipes, spiral pipes, water distribution pipes, water pipes made of heat-absorbing materials, and compressor covers made of heat-conducting materials. , these structures can enhance the heat dissipation effect. In addition, the heating pipe, temperature detection device and temperature control device can effectively prevent the condensed water from being frozen due to too low temperature in winter and cannot be used to cool down the compressor. In addition, the rigid structure of the water pipe and the compressor cover can effectively prevent the compressor from being impacted by other components in the air conditioner, which is extremely versatile.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a structural schematic diagram of the first embodiment of the heat conduction device of the air conditioner compressor of the present invention.

Fig. 2 is a structural schematic diagram of a second embodiment of the heat conduction device of the air conditioner compressor of the present invention.

Fig. 3 is a structural schematic diagram of a third embodiment of the heat conduction device of the air conditioner compressor of the present invention.

Fig. 4 is a partial structural schematic diagram of a fourth embodiment of the heat conduction device of the air conditioner compressor of the present invention.

Explanation of reference signs:

1. Chassis; 2. Compressor; 3. Compressor cover; 4. Water pump;

5. Water pipe; 6. Inlet channel; 7. Outlet channel; 8. Water tray;

9. Water inlet; 10. Water outlet; 11. Main drain; 12. First water inlet;

13. Spiral pipe; 14. First drain pipe; 15. Second water inlet pipe; 16. Water separator;

17. Water distribution pipe; 18. Water collector; 19. Second drain pipe; 20. Heating pipe;

21. Temperature detection device; 22. Temperature control device

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

Embodiment one

Fig. 1 is a structural schematic diagram of the first embodiment of the heat conduction device of the air conditioner compressor of the present invention.

As shown in Figure 1, the air conditioner compressor heat conduction device of Embodiment 1 of the present utility model is arranged in the outdoor unit of the air conditioner, and the outdoor unit of the air conditioner can have a chassis 1 and a compressor 2 and a heat exchanger installed on the chassis 1. The compressor heat conduction device may include a compressor cover 3 , a water pump 4 and a water pipe 5 .

The compressor cover 3 can be covered on the compressor 2, and can have an inlet pipe passage 6 and an outlet pipe passage 7 for the air inlet pipe and the air outlet pipe of the compressor to pass through respectively.

The water pump 4 can be fixed on the chassis 1, and one end thereof is connected to a water receiving tray 8, and the water receiving tray 8 can be located under the heat exchanger to collect condensed water.

The water pipe 5 surrounds the outer wall of the compressor cover 3 and may have a water inlet 9 and a water outlet 10 , the water inlet 9 is connected to the other end of the water pump 4 , and the water outlet 10 is connected to the main drain 11 on the chassis 1 .

Utilizing the structure of the heat conduction device of the air conditioner compressor of the present utility model, not only the residual cooling of the condensed water is used twice to save resources, but also the residual cooling energy of the condensed water can fully exchange heat with the compressor cover 3 to quickly dissipate heat.

Condensation is the process by which a high-temperature gaseous substance condenses into a non-gaseous state (usually a liquid) due to a decrease in temperature. Condensate is liquid water formed from water vapor through this process. The air in nature is called humid air. Humid air contains a lot of moisture. When the outdoor air (or mixed fresh air and return air) exchanges heat with the heat exchanger, because the wall temperature of the heat exchanger is lower than the dew point temperature of the outdoor air (or mixed air), the outdoor air (or mixed air) contains Water vapor precipitates on the wall of the heat exchanger and condenses. When the dew increases to a certain extent, it will slide to the water receiving tray under the surface cooler, thus forming condensed water. A large amount of condensed water is usually produced during the operation of the air conditioner. A 2-horsepower air conditioner can recover about 3 kg of condensed water per hour on average, and sometimes it can reach 4 kg. These condensed water are usually directly discharged outdoors without secondary use, resulting in a serious waste of resources. In addition, the water temperature of the condensed water of the air conditioner is generally 13-15°C, which has a large residual cooling.

In the structure of the air conditioner compressor heat conduction device of the present utility model, when in use, the water receiving tray 8 will accumulate a large amount of condensed water, and the condensed water can be drawn out by the water pump 4 and flow through the water pipe 5 . The condensed water passes through the compressor cover 3 covering the compressor 2 along the water pipe 5 , bypasses the inlet pipe passage 6 and the outlet pipe passage 7 through which the air inlet pipe and the air outlet pipe of the compressor 2 pass. When the condensed water passes through the surface side of the compressor 2, it will exchange heat with the surface side of the compressor 2, thereby reducing the temperature of the compressor 2. The heat conduction device of the air conditioner compressor of the utility model has a water inlet 9 and a water outlet 10, and a water channel can be arranged between the water inlet 9 and the water outlet 10, so that the advantages of water cooling can be fully utilized, and more heat can be taken away. Secondary use of the residual cooling of the condensed water saves resources, and the residual cooling of the condensed water can fully exchange heat with the compressor cover 3 to quickly dissipate heat.

The heat conduction device of the air conditioner compressor of the utility model does not need the assistance of the fan, reduces the vibration and noise generated by the fan, and has better heat dissipation effect than the air cooling system. Condensed water flows into the connected water pipe 5 from the water receiving pan at the bottom of the heat exchanger of the air conditioner. The water pump 4 between the water pipe 5 and the water receiving tray can provide power for the condensed water in the water pipe 5, so that the condensed water can flow through the outer wall of the compressor cover 3 along the water pipe 5. The water outlet 10 of the water pipe 5 is connected to the main drain 11 on the chassis 1 . Condensed water can be discharged from the air conditioner through the main drain port 11.

The main drain 11 can also be connected to other devices, such as a drain pipe to directly discharge the condensed water, or another water pipe can be connected to the toilet to clean the toilet with condensed water, or to the lawn to water the flowers. This enables greater utilization of condensed water and saves resources.

Embodiment two

Fig. 2 is a structural schematic diagram of a second embodiment of the heat conduction device of the air conditioner compressor of the present invention.

As shown in Figure 2, the air-conditioning compressor heat conduction device of embodiment two of the present utility model can comprise compressor cover 3, water pump 4 and water pipe 5; The inlet pipe and the outlet pipe pass through the inlet pipe channel 6 and the outlet pipe channel 7; the water pump 4 can be fixed on the chassis 1, and one end of it is connected to the water tray 8, and the water tray 8 can be located under the heat exchanger to collect condensed water The water pipe 5 surrounds the outer wall of the compressor cover 3, and may have a water inlet 9 and a water outlet 10, the water inlet 9 is connected to the other end of the water pump 4, and the water outlet 10 is connected to the main drain 11 on the chassis 1.

As shown in Figure 2, the water pipe 5 may include a first water inlet pipe 12, a spiral pipe 13 and a first drain pipe 14 connected in sequence, the water inlet 9 is located on the first water inlet pipe 12, and the water outlet 10 is located on the first drain pipe 14 , The spiral tube 13 is closely attached to the outer wall of the compressor cover 3 .

In this structure of the air-conditioning compressor heat conduction device of the present invention, the spiral tube 13 is close to the outer wall of the compressor cover 3, because the spiral tube 13 can wrap the compressor cover 3 tightly and completely, so that the compressor cover 3 The heat exchange with the spiral tube 13 is more sufficient, and the heat dissipation effect can be enhanced.

The air-conditioning compressor heat conduction device of the present utility model will accumulate a large amount of condensed water in the water receiving tray during use, and the condensed water can be extracted by the water pump 4, and flows through the first water inlet pipe 12, the spiral pipe 13 and the first drain pipe 14 in sequence. The condensed water passes through the compressor cover 3 covering the compressor 2 along the spiral tube 13, and bypasses the inlet pipe passage 6 and the outlet pipe passage 7 through which the air inlet pipe and the air outlet pipe of the compressor can pass. When the condensed water passes through the surface side of the compressor 2, it will exchange heat with the surface side of the compressor 2, thereby reducing the temperature of the compressor 2. Condensed water flows into the first water inlet pipe 12 connected to it from the water receiving pan at the bottom of the heat exchanger of the air conditioner. The water pump between the first water inlet pipe 12 and the water receiving tray can provide power for the condensed water in the first water inlet pipe 12, so that the condensed water can flow through the outer wall of the compressor cover 3 along the first water inlet pipe 12. Spiral tube13. The condensed water in the spiral tube 13 is fully in contact with the outer surface of the compressor cover 3, so the heat exchange area is large and the heat exchange efficiency is high. The condensed water in the spiral pipe 13 can be connected to the main drain port 11 on the chassis 1 through the water outlet 10 of the first drain pipe 14 connected thereto. The condensed water can be discharged from the air conditioner through the main drain port 11, and the main drain port 11 can also be connected with another water pipe to connect the toilet to clean the toilet with the condensed water. In this way, not only the residual cooling of the condensed water is used again to save resources, but also the residual cooling of the condensed water can fully exchange heat with the compressor cover 3 to quickly dissipate heat.

On the basis of the above embodiments, further, the spiral tube 13 may be a flat tube laid flat on the outer wall of the compressor housing 3 . The flat pipe can surround and cling to the compressor cover 3 in a sheet shape, and even a flat pipe integrally formed with the compressor cover 3 can be made. Like this, because the spiral tube 13 is flat, the water per unit volume can increase the contact surface with the compressor cover 3, so that the heat exchange between the compressor cover 3 and the spiral tube 13 is more sufficient, and the heat dissipation effect can be enhanced.

Embodiment three

Fig. 3 is a structural schematic diagram of a third embodiment of the heat conduction device of the air conditioner compressor of the present invention.

As shown in Figure 3, the third embodiment of the air conditioner compressor heat transfer device of the present utility model can include a compressor cover 3, a water pump 4 and a water pipe 5; The inlet pipe passage 6 and the outlet pipe passage 7 through which the air intake pipe and the air outlet pipe of the machine pass; the water pump 4 can be fixed on the chassis 1, and one end of it is connected to the water receiving tray 8, and the water receiving tray 8 can be located under the heat exchanger to collect condensation Water; the water pipe 5 surrounds the outer wall of the compressor cover 3, and may have a water inlet 9 and a water outlet 10, the water inlet 9 is connected to the other end of the water pump 4, and the water outlet 10 is connected to the main drain 11 on the chassis 1.

The water pipe 5 can include a second water inlet pipe 15, a water distributor 16, a plurality of water diversion pipes 17, a water collector 18 and a second drain pipe 19 connected in sequence, the water inlet 9 is located on the second water inlet pipe 15, and the water outlet 10 Located on the second drain pipe 19; one end of the water separator 16 is connected to the second water inlet pipe 15, and the other end is connected to a plurality of water distribution pipes 17; one end of the water collector 18 is connected to a plurality of water distribution pipes 17, and the other end is connected to the second Drainage pipe 19;

In this structure of the air conditioner compressor heat conduction device of the utility model, on the one hand, the water distribution pipe 17 is closely attached to the outer wall of the compressor cover 3, since the water distribution pipe 17 can wrap the compressor cover 3 tightly and completely, It can make the heat exchange between the compressor cover 3 and the water distribution pipe 17 more sufficient, and enhance the heat dissipation effect. On the other hand, these water distribution pipes 17 can be formed by combining straight pipes, which is convenient for mass production.

In this structure of the air conditioner compressor heat conduction device of the present utility model, a large amount of condensed water will accumulate in the water receiving tray during use, and the condensed water can be extracted by the water pump 4, and then flow through the second water inlet pipe 15, the water separator 16, A plurality of water distribution pipes 17 , a water collector 18 and a second drain pipe 19 . The condensed water passes through the compressor cover 3 covering the compressor 2 along a plurality of water-distributing pipes 17, and bypasses the inlet pipe passage 6 and the outlet pipe passage 7 through which the air inlet pipe and the air outlet pipe of the compressor pass. When the condensed water passes through the surface side of the compressor 2, it will exchange heat with the surface side of the compressor 2, thereby reducing the temperature of the compressor 2.

Condensed water flows into the second water inlet pipe 15 connected to it from the water receiving pan at the bottom of the heat exchanger of the air conditioner. The water pump between the second water inlet pipe 15 and the water receiving tray can provide power for the condensed water in the second water inlet pipe 15, so that the condensed water can flow through the outer wall of the compressor cover 3 along the second water inlet pipe 15. Water distribution pipeline 17. Through the water separator 16 , the condensed water flows into the water distribution pipe 17 .

The water distribution pipe 17 can be perpendicular to the chassis 1 of the air conditioner and closely surround the compressor cover 3 to form a cylindrical structure. The condensed water can pass through the thin water-distributing pipe 17, so that the condensed water can be spread on the compressor cover 3 as a whole in a thin surface, thereby increasing the contact area between the condensed water and the compressor cover 3.

In this way, the condensed water in the water distribution pipe 17 can fully contact with the outer surface of the compressor cover 3, the heat exchange area is large, and the heat exchange efficiency is high. The condensed water in the water distribution pipe 17 can be collected and input into the first drain pipe 14 through the water collector 18 connected thereto. The condensed water can be connected to the main drain 11 on the chassis 1 through the water outlet 10 of the first drain pipe 14 . The condensed water can be discharged from the air conditioner through the main drain port 11, and the main drain port 11 can also be connected with another water pipe to connect the toilet to clean the toilet with the condensed water. In this way, not only the residual cooling of the condensed water is used for the second time to save resources, but also the residual cooling of the condensed water can fully exchange heat with the compressor cover 3, thereby rapidly dissipating heat.

On the basis of the above embodiments, further, the water distribution pipe 17 may be a flat pipe laid flat on the outer wall of the compressor housing 3 . The flat pipe can surround and cling to the compressor cover 3 in a sheet shape, and even a flat pipe integrally formed with the compressor cover 3 can be made. In this way, since the water distribution pipe 17 is flat, the contact surface between the unit volume of water and the compressor cover 3 can be increased so that the heat exchange between the compressor cover 3 and the water distribution pipe 17 is more sufficient, and the heat dissipation effect can be enhanced.

Embodiment Four

Fig. 4 is a partial structural schematic diagram of a fourth embodiment of the heat conduction device of the air conditioner compressor of the present invention.

The structure of the fourth embodiment of the air conditioner compressor heat conduction device of the present utility model is basically the same as that of the first embodiment, and has a compressor cover 3, a water pump 4 and a water pipe 5. The structures of these elements are the same as those of the first embodiment, and for the sake of brevity, no further description , the difference from Embodiment 1 is that it also includes a heating tube 20 , a temperature detection device 21 and a temperature detection device 21 .

Specifically, as shown in Figure 4, a heating pipe 20 can be sleeved on the outside of the water pipe 5, and a temperature detection device 21 that can be used to detect the water temperature in the water pipe 5 can be installed on the outer surface of the water pipe 5. The machine heat conduction device can also include a temperature control device 22, which can be connected with the heating pipe 20 and the temperature detection device 21, and controls the heating pipe 20 according to the water temperature detected by the temperature detection device 21.

In this way, it can effectively prevent the situation that the condensed water cannot be used to cool down the compressor 2 because the temperature is too low in winter and the condensed water is frozen.

other embodiments

On the basis of any of the above embodiments, further, the water pipe 5 and/or the compressor housing 3 may be rigid. The water pipe 5 and the compressor cover 3 of such a rigid structure can effectively prevent the compressor 2 from being impacted by other components in the air conditioner.

On the basis of any of the above embodiments, further, the water pipe 5 may be made of heat-absorbing material. This can enhance the cooling effect. An aluminum tube with a larger specific heat capacity can be used, and the aluminum tube can dissipate heat into the air for a longer period of time.

On the basis of any of the above embodiments, further, the compressor cover 3 may be made of heat-conducting material. This can enhance the cooling effect. A water pipe made of copper with good heat conduction effect can be used for heat transfer, and the heat is conducted to the water pipe 5 .

In summary, the air conditioner compressor heat conduction device of the present utility model not only utilizes the residual cold of condensed water for the second time and saves resources, but also has flat pipes, spiral pipes, water distribution pipes, water pipes made of heat-absorbing materials, and heat-conducting materials. Compressor cover, these structures can enhance the cooling effect. In addition, the heating pipe, temperature detection device and temperature control device can effectively prevent the condensed water from being frozen due to too low temperature in winter and cannot be used to cool down the compressor. In addition, the rigid structure of the water pipe and compressor cover can effectively prevent the compressor from being impacted by other components in the air conditioner, which is extremely versatile.

It should be understood that the above specific embodiments of the present utility model can only be used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims, or equivalents of such scope and boundaries.

Claims (9)

1. a compressor of air conditioner heat-transfer device, be arranged in air-conditioner outdoor unit, described air-conditioner outdoor unit has chassis (1) and the compressor (2) that is arranged on described chassis (1) and heat exchanger, and the feature of described compressor of air conditioner heat-transfer device is

Comprise compressor shroud (3), water pump (4) and water pipe (5);

Described compressor shroud (3) covers on described compressor (2), has the inlet pipe passage (6) that passes through for the air inlet pipe of compressor and escape pipe respectively and goes out tube passage (7);

Described water pump (4) is fixed on described chassis (1), and its one end is connected to drip tray (8), and described drip tray (8) is positioned at below described heat exchanger to collect condensed water;

Described water pipe (5) is surrounded on the outer wall of described compressor shroud (3), there is water inlet (9) and delivery port (10), described water inlet (9) is connected to the other end of described water pump (4), and described delivery port (10) is connected to the main discharge outlet (11) on described chassis (1).

2. compressor of air conditioner heat-transfer device according to claim 1, is characterized in that,

Described water pipe (5) comprises the first oral siphon (12), helix tube (13) and the first row water pipe (14) that connect successively, described water inlet (9) is positioned on described first oral siphon (12), described delivery port (10) is positioned on described first row water pipe (14), and described helix tube (13) is close on the outer wall of described compressor shroud (3).

3. compressor of air conditioner heat-transfer device according to claim 2, is characterized in that,

Described helix tube (13) is for being laid in the flat tube on the outer wall of described compressor shroud (3).

4. compressor of air conditioner heat-transfer device according to claim 1, is characterized in that,

Described water pipe (5) comprises the second oral siphon (15), water knockout drum (16), multiple distributive pipe road (17), water collector (18) and the second row water pipe (19) that connect successively, described water inlet (9) is positioned on described second oral siphon (15), and described delivery port (10) is positioned on described second row water pipe (19);

One end of described water knockout drum (16) connects described second oral siphon (15), and the other end connects multiple described distributive pipe road (17);

One end of described water collector (18) connects multiple described distributive pipe road (17), and the other end connects described second row water pipe (19);

Described distributive pipe road (17) is close on the outer wall of described compressor shroud (3).

5. compressor of air conditioner heat-transfer device according to claim 4, is characterized in that,

Described distributive pipe road (17) is for being laid in the flat tube on the outer wall of described compressor shroud (3).

6. compressor of air conditioner heat-transfer device according to claim 1, is characterized in that,

Described water pipe (5) and/or described compressor shroud (3) are rigidity.

7. compressor of air conditioner heat-transfer device according to claim 1, is characterized in that,

Described water pipe (5) is heat-absorbing water pipe.

8. compressor of air conditioner heat-transfer device according to claim 1, is characterized in that,

Described compressor shroud (3) is heat conduction cover.

9. compressor of air conditioner heat-transfer device according to claim 1, is characterized in that,

The outside of described water pipe (5) is socketed a heating tube (20),

The outer surface of described water pipe (5) is provided with the temperature detection device (21) for detecting the water temperature in described water pipe (5),

Described compressor of air conditioner heat-transfer device also comprises temperature control equipment (22), be connected with described heating tube (20) and described temperature detection device (21), control described heating tube (20) according to the water temperature that described temperature detection device (21) detects.