CN212457367U

CN212457367U - Compressor heat abstractor for central air conditioner

Info

Publication number: CN212457367U
Application number: CN202020951167.7U
Authority: CN
Inventors: 陈韩军
Original assignee: HAYE(SHANGHAI) REFRIGERATION MACHINERY CO Ltd
Current assignee: HAYE(SHANGHAI) REFRIGERATION MACHINERY CO Ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a compressor heat abstractor for central air conditioning, including shell and host computer. The utility model has the advantages that by arranging the radiating fins and the radiating copper pipes, when the compressor main engine generates heat, the heat is transmitted to the radiating fins, one part of the heat on the radiating fins is transmitted to the shell for spreading, the other part of the heat is absorbed by the radiating copper pipes, the radiating copper pipes are pumped by the action of the air pump, the heat transmission on the radiating copper pipes is accelerated, and the heat radiation is accelerated; the air suction pump is used for sucking air into the air inlet, the air inlet pipe on the lower side of the guide pipe is used for sucking air, the negative pressure effect on the inner cavity of the shell is realized, air between the radiating fins flows through the air holes, the heat dissipation between the radiating fins is accelerated, external air enters the inner cavity of the shell through the round holes, the quick cold and heat exchange of the air in the inner cavity of the shell is realized, and the heat dissipation of the host is accelerated; noise generated by the host can be isolated by the soundproof cotton, and noise pollution is avoided. The utility model has the advantages of the radiating effect is good and possess the function that gives sound insulation.

Description

Compressor heat abstractor for central air conditioner

Technical Field

The utility model relates to a central air conditioning technology field specifically is compressor heat abstractor for central air conditioning.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner, and the air is intensively treated (such as a single machine, VRV) to achieve the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold quantity for the air conditioning system so as to offset the heat load of the indoor environment, and the heating system provides the required heat quantity for the air conditioning system so as to offset the cold and heat load of the indoor environment.

The central air conditioner has the key components of the compressor, the compressor of the central air conditioner in the prior art is installed in an outer unit of the central air conditioner, the installation space of a common compressor is smaller due to the limitation of the size of the outer unit, the compressor of the central air conditioner can generate heat during work, the compressor in the prior art adopts natural heat dissipation, and particularly, when the compressor is operated under the condition of high temperature in summer, the heat of the compressor is difficult to be diffused due to the limitation of the space, so that the compressor of the central air conditioner is easily damaged under the condition of long-term use, great economic loss is caused, the use of the central air conditioner is not facilitated, and the compressor is a great defect in; in addition, the central air-conditioning compressor in the prior art generates certain noise when in use, and the lack of control over the noise of the central air-conditioning compressor in the prior art easily causes noise pollution, is not beneficial to the use of the central air-conditioning, and is another deficiency in the prior art. Based on above reason, the utility model provides a central air conditioning is with compressor heat abstractor solves the not enough of prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's the poor and noise pollution's of radiating effect defect, provide central air conditioning compressor heat abstractor. The compressor heat dissipation device for the central air conditioner has the advantages of being good in heat dissipation effect, having a sound insulation function and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the compressor heat dissipation device for the central air conditioner comprises a shell, wherein a host is arranged in an inner cavity of the shell, a bottom plate is fixedly connected to the bottom surface of the host, a plurality of fixing holes are uniformly formed in the bottom plate, a plurality of threaded holes are uniformly formed in the bottom surface of the inner cavity of the shell, fixing bolts are inserted into the fixing holes, the bottom surfaces of the fixing bolts are inserted into the threaded holes, the fixing bolts are movably connected with the threaded holes, a plurality of radiating fins are uniformly distributed and fixedly connected to the side wall of the inner cavity of the shell, the other sides of the radiating fins are fixedly connected with the host, a plurality of air holes are uniformly distributed and formed in each radiating fin and penetrate through the upper side wall and the lower side wall of each radiating fin, an air extraction pump is fixedly connected to the center of the top surface, an air inlet pipe is fixedly connected to an air inlet of the air suction pump, a plurality of guide pipes are uniformly and fixedly connected to the side wall of the air inlet pipe, a plurality of air inlet holes are uniformly distributed on the bottom surface of each guide pipe, the air inlet holes penetrate through the bottom surface of the guide pipes, a plurality of heat dissipation copper pipes are uniformly and fixedly connected to the end, far away from the air suction pump, of the air inlet pipe, the heat dissipation copper pipes are arranged in an L shape, one ends, far away from the air inlet pipe, of the heat dissipation copper pipes penetrate through the heat dissipation fins and are fixedly connected with the lowest heat dissipation fins, through holes are formed in the side walls, located between the heat dissipation copper pipes, of the heat dissipation copper pipes, soundproof cotton is fixedly connected to the side wall of the inner cavity of the shell, fixing pipes are fixedly connected to the side wall, the round hole penetrates through the side wall of the shell.

Preferably, the ventilation holes on adjacent cooling fins are arranged in a mutually crossing manner.

Preferably, the lateral wall that the shell is close to the bottom surface is gone up two mounting panels of bilateral symmetry fixedly connected with, set up the mounting hole that runs through its upper and lower lateral wall on the mounting panel.

Preferably, the side wall of the inner cavity of the round hole is fixedly connected with a filter screen.

Preferably, each guide pipe is far away from all fixedly connected with fixed block on the top surface of intake pipe one side, fixed block top surface and shell cavity top surface between fixed block fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the radiating fins and the radiating copper pipes, when the compressor main engine generates heat, the heat is transmitted to the radiating fins, one part of the heat on the radiating fins is transmitted to the shell for spreading, the other part of the heat is absorbed by the radiating copper pipes, the radiating copper pipes are pumped by the action of the air pump, the heat transmission on the radiating copper pipes is accelerated, and the heat radiation is accelerated;

2. the air suction pump is used for sucking air in the air inlet pipe, the air inlet hole in the lower side of the guide pipe is used for sucking air, the negative pressure effect on the inner cavity of the shell is achieved, air between the radiating fins flows through the air vent, the heat dissipation between the radiating fins is accelerated, external air enters the inner cavity of the shell through the round hole, the quick cold and heat exchange of the air on the inner cavity of the shell is achieved, the heat dissipation on the host is accelerated, and the heat dissipation effect;

3. through being provided with soundproof cotton, soundproof cotton can separate the noise that the host computer produced, avoids noise pollution, and the propagation that can further reduce the noise through the wall of shell simultaneously greatly, and sound insulation is effectual.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the structure of the plane A-A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of fig. 1 at B.

Wherein, 1, a shell; 2. a host; 3. a base plate; 4. fixing the bolt; 5. a heat sink; 6. a vent hole; 7. an air pump; 8. an air outlet pipe; 9. an air inlet pipe; 10. a conduit; 11. an air inlet; 12. a heat dissipation copper pipe; 13. a through hole; 14. sound insulation cotton; 15. a fixed tube; 16. a circular hole; 17. mounting a plate; 18. mounting holes; 19. a filter screen; 20. and (5) fixing blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, please refer to fig. 1-3, the compressor heat dissipation device for central air conditioning, including a housing 1, a host 2 is arranged in the inner cavity of the housing 1, a bottom plate 3 is fixedly connected on the bottom surface of the host 2, a plurality of fixing holes are uniformly distributed on the bottom plate 3, a plurality of screw holes are uniformly distributed on the bottom surface of the inner cavity of the housing 1, fixing bolts 4 are inserted into the fixing holes, the bottom surface of the fixing bolt 4 is inserted into the screw holes, the fixing bolts 4 are movably connected with the screw holes, a plurality of radiating fins 5 are uniformly distributed and fixedly connected on the side wall of the inner cavity of the housing 1, the other side of the radiating fin 5 is fixedly connected with the host 2, a plurality of vent holes 6 are uniformly distributed on each radiating fin 5, the vent holes 6 are arranged through the upper and lower side walls, the air flow between the adjacent radiating fins 5 can be effectively realized, the high-efficiency heat exchange of air is realized, the radiating effect is improved, the air extracting pump 7 is fixedly connected to the center of the top surface of the shell 1, the air outlet pipe 8 is fixedly connected to the air outlet of the air extracting pump 7, the air inlet pipe 9 is fixedly connected to the air inlet of the air extracting pump 7, the plurality of guide pipes 10 are uniformly and fixedly connected to the side wall of the air inlet pipe 9, the top surface of one side, away from the air inlet pipe 9, of each guide pipe 10 is fixedly connected with the fixed block 20, the top surface of the fixed block 20 is fixedly connected with the top surface of the inner cavity of the shell 1, so that the guide pipes 10 are firmly and stably fixed, the plurality of air inlet holes 11 are uniformly distributed and arranged on the bottom surface of each guide pipe 10, the air inlet holes 11 penetrate through, radiating copper pipe 12 is kept away from 9 one ends of intake pipe and is run through fin 5 and the fin 5 fixed connection of downside, through-hole 13 has all been seted up on the lateral wall of radiating copper pipe 12 between fin 5, fixedly connected with soundproof cotton 14 on the inner chamber lateral wall of

shell

1, 2 lateral walls of host computer are close to the equal fixedly connected with fixed tube 15 of downside, fixed tube 15 is kept away from 2 one end of host computer and is run through the setting of shell 1 lateral wall, a plurality of round hole 16 of evenly distributed fixedly connected with on the lateral wall that shell 1 is close to the bottom surface, round hole 16 runs through the lateral wall setting of shell 1, equal fixedly connected with filter screen 19 on the inner chamber lateral wall of round hole 16, avoid the dust to get into, two mounting panels 17 of bilateral symmetry fixedly connected with on the lateral wall that shell 1 is close to the bottom surface, set.

The working principle is as follows: when the utility model is used, the device is firstly fixed by screws through the mounting holes 18 on the mounting plate 17, and the central air conditioning equipment is connected by the fixing tube 15, when the host machine 2 works, the heat on the host machine 2 is diffused and absorbed by the radiating fins 5, one part of the heat on the radiating fins 5 is transmitted to the shell 1 to be diffused, the other part is absorbed by the radiating copper tube 12, the air pump 7 is started by an external power supply, the air inlet tube 9 is sucked by the air pump 7, the air inlet tube 9 is communicated with the radiating copper tube 12, the air suction of the inner cavity of the radiating copper tube 12 is realized, the heat transmission on the radiating copper tube 12 is accelerated, the air lift flow between the radiating fins 5 can be realized through the through holes 13 on the radiating copper tube 12, the radiating effect is improved, meanwhile, the air inlet tube 9 is sucked by the air pump 7, the conduit 10 is communicated with the, air inlet 11 of pipe 10 downside is bled to 1 inner chamber of shell, the realization is to the negative pressure effect of 1 inner chamber of shell, make the air between the fin 5 pass through air vent 6 and flow, accelerate the air flow heat dissipation between the fin 5, outside air passes through round hole 16 and gets into 1 inner chamber of shell this moment, it is gaseous through air vent 6 entering air inlet 11, get into aspiration pump 7 through pipe 10, gaseous from 8 discharges of outlet duct, the realization is to the quick cold and hot exchange of air of 1 inner chamber of shell, accelerate the heat dissipation to host computer 2, the radiating effect is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Compressor heat abstractor for central air conditioning, including shell (1), its characterized in that: the inner cavity of the shell (1) is provided with a host (2), the bottom surface of the host (2) is fixedly connected with a bottom plate (3), the bottom plate (3) is uniformly distributed and provided with a plurality of fixing holes, the inner cavity bottom surface of the shell (1) is uniformly distributed and provided with a plurality of threaded holes, fixing bolts (4) are inserted into the fixing holes, the bottom surface of each fixing bolt (4) is inserted into the threaded holes and is movably connected with the threaded holes, the inner cavity side wall of the shell (1) is uniformly distributed and fixedly connected with a plurality of radiating fins (5), the other sides of the radiating fins (5) are fixedly connected with the host (2), each radiating fin (5) is uniformly distributed and provided with a plurality of air holes (6), the air holes (6) penetrate through the upper and lower side walls of the radiating fins (5), and the center of the top surface of the shell (1) is fixedly connected with an air extracting pump, an air outlet pipe (8) is fixedly connected to an air outlet of the air suction pump (7), an air inlet pipe (9) is fixedly connected to an air inlet of the air suction pump (7), a plurality of guide pipes (10) are fixedly connected to the side wall of the air inlet pipe (9) in an evenly distributed manner, a plurality of air inlet holes (11) are uniformly distributed and formed in the bottom surface of each guide pipe (10), the air inlet holes (11) penetrate through the bottom surface of the guide pipes (10), a plurality of heat dissipation copper pipes (12) are fixedly connected to the end, far away from the air suction pump (7), of the air inlet pipe (9) in an evenly distributed manner, the heat dissipation copper pipes (12) are arranged in an L shape, one end, far away from the air inlet pipe (9), of each heat dissipation copper pipe (12) penetrates through the heat dissipation fins (5) and is fixedly connected with the heat dissipation fins (, fixedly connected with soundproof cotton (14) on the inner chamber lateral wall of shell (1), host computer (2) lateral wall is close to the fixed pipe (15) of the equal fixedly connected with of downside, fixed pipe (15) are kept away from host computer (2) one end and are run through shell (1) lateral wall setting, evenly distributed fixedly connected with a plurality of round hole (16) on the lateral wall that shell (1) is close to the bottom surface, the lateral wall setting that shell (1) was run through in round hole (16).

2. The compressor heat sink for a central air conditioner according to claim 1, characterized in that: the vent holes (6) on the adjacent radiating fins (5) are arranged in a mutually crossed manner.

3. The compressor heat sink for a central air conditioner according to claim 1, characterized in that: two mounting panels (17) of bilateral symmetry fixedly connected with on the lateral wall that shell (1) is close to the bottom surface, set up mounting hole (18) that run through its upper and lower lateral wall on mounting panel (17).

4. The compressor heat sink for a central air conditioner according to claim 1, characterized in that: and the side wall of the inner cavity of the round hole (16) is fixedly connected with a filter screen (19).

5. The compressor heat sink for a central air conditioner according to claim 1, characterized in that: every equal fixedly connected with fixed block (20) on the top surface of pipe (10) keep away from intake pipe (9) one side, fixed connection between fixed block (20) top surface and shell (1) inner chamber top surface.