CN220380050U - Intelligent defrosting ultralow-temperature air energy cooling and heating machine - Google Patents

Intelligent defrosting ultralow-temperature air energy cooling and heating machine Download PDF

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Publication number
CN220380050U
CN220380050U CN202321736788.3U CN202321736788U CN220380050U CN 220380050 U CN220380050 U CN 220380050U CN 202321736788 U CN202321736788 U CN 202321736788U CN 220380050 U CN220380050 U CN 220380050U
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China
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defrosting
pipe
evaporator
temperature air
air energy
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CN202321736788.3U
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余晓天
柳娓燕
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Guangdong Changling New Energy Co ltd
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Guangdong Changling New Energy Co ltd
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Abstract

The utility model discloses an intelligent defrosting ultralow temperature air energy cooling and heating machine, which relates to the technical field of ultralow temperature air energy cooling and heating machines and comprises an evaporator and a compressor arranged at the upper end of the evaporator. According to the evaporator, the compressor, the defrosting pipe, the heat absorbing pipe, the transverse pipe, the suction pump, the reciprocating mechanism and the intermittent driving mechanism, the defrosting pipe can reciprocate along the outer side of the evaporator, so that hot gas can be stably contacted with all positions on the outer side of the evaporator, and the evaporator is fully and comprehensively heated and defrosted.

Description

Intelligent defrosting ultralow-temperature air energy cooling and heating machine
Technical Field
The utility model relates to the technical field of ultralow temperature air energy cooling and heating machines, in particular to an intelligent defrosting ultralow temperature air energy cooling and heating machine.
Background
The ultra-low temperature air energy refrigerating and heating machine is a device for refrigerating or heating by utilizing low temperature and low heat in the air, and can stably work even under the condition of extremely low external temperature.
Through retrieving, patent number CN214536926U discloses a quick defrosting's ultralow temperature air can cooling and heating unit, this unit is through cavity board, the hot-blast pipe, the revolving tube, the venthole, the gear, the fixed plate, rack and cylinder, the cylinder is reciprocating flexible in-process about can driving the rack reciprocating motion, the rack is left and right reciprocating motion can drive two gears forward rotation and reverse certain angle simultaneously, thereby can drive the revolving tube and positively rotate at the surface of evaporimeter and reverse certain angle and carry out even blowing gas to the evaporimeter, and then the defrosting efficiency on evaporimeter surface has been improved.
The unit works by absorbing heat generated by the compressor and defrosting the surface of the evaporator through the transmission of the pipeline, and the pipeline is fixed in position and only carries out the transportation of hot gas through rotation, so that the heat which can be contacted with one side of the evaporator far away from the pipeline is lower, the defrosting effect is reduced, and the defrosting degree of the surface of the evaporator is different.
Disclosure of Invention
The utility model is provided in view of the problems of the existing intelligent defrosting ultralow temperature air energy cooling and heating machine.
Therefore, the utility model aims to provide an intelligent defrosting ultralow-temperature air energy cooling and heating machine, which solves the problems that the defrosting effect is reduced and the defrosting degree of the surface of an evaporator is different due to lower heat which can be contacted by the far side of the evaporator from the pipeline caused by the fact that the position of the pipeline is fixed and the hot air is conveyed only through rotation.
In order to achieve the above object, the present utility model provides the following technical solutions:
the intelligent defrosting ultralow-temperature air energy cooling and heating machine comprises an evaporator and a compressor arranged at the upper end of the evaporator, wherein the lower end of the outer side of the evaporator is provided with two defrosting pipes arranged at intervals in a contact manner through a reciprocating mechanism, the upper ends of the defrosting pipes are jointly communicated with each other, the top parts of the pipe walls of the transverse pipes are communicated with each other to form heat absorption pipes, the pipe walls of the heat absorption pipes are fixedly sleeved with air suction pumps, the upper ends of the heat absorption pipes are communicated with air suction covers, and the air suction covers are arranged on the outer sides of the compressor;
the wall of the defrosting pipe is provided with a plurality of air outlet holes which are arranged at intervals, and the heat generated by the compressor can be stably absorbed by the cooperation of the suction pump and the suction cover, and the gas with heat is transmitted to the insides of the two defrosting pipes through the transverse pipes, and contacts with the outer side wall of the evaporator through the air outlet holes, so that the evaporator is subjected to stable defrosting.
Preferably, the reciprocating mechanism comprises two symmetrically arranged fixing plates, the fixing plates are fixedly arranged at the lower ends of the outer sides of the evaporators, two reciprocating screw rods are rotatably arranged between the fixing plates, a sliding plate is arranged on a screw sleeve of a rod wall of each reciprocating screw rod, the sliding plate is fixedly connected with the bottom of a defrosting pipe, an intermittent driving mechanism is arranged on the outer sides of the fixing plates, the reciprocating screw rods are driven to enable the defrosting pipe to transversely reciprocate on the outer sides of the evaporators, hot air can be in contact with the outer sides of the evaporators everywhere, and the evaporators are comprehensively heated and defrosted.
Preferably, the intermittent drive mechanism comprises a motor, the outside fixed connection of motor and fixed plate, and the output wears out the fixed plate and is fixed to be equipped with the sector gear, the fixed cover of pole wall of reciprocating screw is equipped with the circular gear, sector gear and circular gear meshing set up, through the meshing of sector gear and circular gear, can make the defrosting pipe pause in the removal in-process for the steam can carry out abundant contact with the evaporimeter outside, further improves defrosting effect.
Preferably, the outside fixed cover of defrosting pipe is equipped with the insulating tube, the through-hole that a plurality of cooperation ventholes intercommunication set up has been seted up in the outside of insulating tube, can circulate the in-process heat preservation to the inside steam of defrosting pipe, improves the defrosting effect of steam.
Further, the transverse tube is a corrugated telescopic tube, so that the transverse tube can be always communicated with the defrosting tubes in the moving process of the two defrosting tubes.
Preferably, the two reciprocating screw rods are communicated through a coupler, and the two reciprocating screw rods can synchronously rotate.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, through the evaporator, the compressor, the defrosting pipe, the heat absorbing pipe, the transverse pipe, the suction pump, the reciprocating mechanism and the intermittent driving mechanism, the defrosting pipe can reciprocate along the outer side of the evaporator, so that hot gas can be stably contacted with all positions on the outer side of the evaporator, and the evaporator is ensured to be fully and comprehensively heated and defrosted.
2. According to the utility model, through the defrosting pipe, the heat preservation pipe and the through hole, the defrosting pipe can be preserved in heat in the hot gas circulation process, so that the heat of hot gas can be kept to be stably conducted.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
fig. 3 is a schematic perspective view of the defrosting pipe and the insulating pipe of fig. 1 according to the present utility model.
Reference numerals illustrate:
1. an evaporator; 2. a compressor; 3. a defrosting pipe; 4. a transverse tube; 5. a heat absorbing pipe; 6. a getter pump; 7. an air suction cover; 8. a fixing plate; 9. a reciprocating screw rod; 10. a slide plate; 11. a coupling; 12. a motor; 13. a sector gear; 14. a circular gear; 15. a heat preservation pipe; 16. and a through hole.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an intelligent defrosting ultralow-temperature air energy cooling and heating machine.
The utility model provides an intelligent defrosting ultralow temperature air energy cooling and heating machine shown in figures 1-3, which comprises an evaporator 1 and a compressor 2 arranged at the upper end of the evaporator 1, wherein the lower end of the outer side of the evaporator 1 is contacted with two defrosting pipes 3 arranged at intervals through a reciprocating mechanism, the upper ends of the defrosting pipes 3 are jointly communicated with each other and provided with a transverse pipe 4, the transverse pipes 4 are corrugated telescopic pipes, the top parts of the pipe walls of the transverse pipes 4 are communicated with each other and provided with heat absorption pipes 5, the pipe walls of the heat absorption pipes 5 are fixedly sleeved with suction pumps 6, the upper ends of the heat absorption pipes are communicated with each other and provided with suction covers 7, and the suction covers 7 are covered on the outer sides of the compressors 2;
the wall of the defrosting pipe 3 is provided with a plurality of air outlet holes which are arranged at intervals.
When the unit works, the evaporator 1 and the compressor 2 are started, the compressor 2 generates heat, the evaporator 1 works for a long time and is externally frosted, the suction pump 6 is started, the suction hood 7 is arranged, heated air flow outside the compressor 2 can be sucked into the heat absorption tube 5 and is transmitted through the transverse tube 4, hot air flows into the two defrosting tubes 3 and flows out to the outer side wall of the evaporator 1 through the air outlet holes of the tube wall of the defrosting tube 3, when the hot air is released from the evaporator 1, the evaporator 1 can be heated and defrosted, meanwhile, the two defrosting tubes 3 transversely move outside the evaporator 1, and can contact the hot air with the outer sides of the evaporator 1 everywhere to defrost the evaporator 1 uniformly and comprehensively.
In order to enable the two defrosting pipes 3 to perform stable reciprocating movement, as shown in fig. 1-2, the reciprocating movement mechanism comprises two symmetrically arranged fixing plates 8, the fixing plates 8 are fixedly arranged at the lower end of the outer side of the evaporator 1, two reciprocating screw rods 9 are rotatably arranged between the two fixing plates 8, the two reciprocating screw rods 9 are communicated and arranged through a coupler 11, a sliding plate 10 is sleeved on the rod wall of each reciprocating screw rod 9 in a threaded manner, and the sliding plate 10 is fixedly connected with the bottom of each defrosting pipe 3.
The two reciprocating screw rods 9 start to rotate at the same time when the unit works, so that under the fixation of the coupler 11, the two reciprocating screw rods 9 simultaneously drive the two sliding plates 10 and the defrosting pipe 3 to reciprocate, and air flow can flow outwards through the defrosting pipe 3 and contact with the evaporator 1, so that the evaporator 1 is subjected to stable heating defrosting work.
In order to ensure that the hot air fully contacts with the outer side of the evaporator 1, as shown in fig. 2, an intermittent driving mechanism is arranged on the outer side of the fixed plate 8, the intermittent driving mechanism comprises a motor 12, the motor 12 is fixedly connected with the outer side of the fixed plate 8, an output end penetrates out of the fixed plate 8 and is fixedly provided with a sector gear 13, a circular gear 14 is fixedly sleeved on the rod wall of the reciprocating screw rod 9, and the sector gear 13 and the circular gear 14 are meshed.
In the working process of the unit, the motor 12 is started to drive the sector gear 13 to rotate, the sector gear 13 is meshed with the round gear 14 intermittently, the round gear 14 drives the two reciprocating screw rods 9 to rotate, and in the process that the sector gear 13 and the round gear 14 are not meshed, the defrosting pipe 3 stays for a short time, so that hot air can continuously lead to the evaporator 1 in a short time, and further rapid intelligent defrosting can be performed on the evaporator 1.
In order to ensure that the heat of the hot air is kept stable in the circulation process, as shown in fig. 1 and 3, a heat preservation pipe 15 is fixedly sleeved on the outer side of the defrosting pipe 3, and a plurality of through holes 16 which are communicated with the air outlet holes are formed in the outer side of the heat preservation pipe 15.
By the arrangement of the heat preservation pipe 15, the hot air can be preserved, and is conveyed to the evaporator 1 through the communication between the through hole 16 and the air outlet.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The intelligent defrosting ultralow-temperature air energy cooling and heating machine comprises an evaporator (1) and a compressor (2) arranged at the upper end of the evaporator (1), and is characterized in that two defrosting pipes (3) arranged at intervals are arranged at the lower end of the outer side of the evaporator (1) in a contact mode through a reciprocating mechanism, the upper ends of the defrosting pipes (3) are jointly communicated with each other to form a transverse pipe (4), heat absorption pipes (5) are arranged at the top of the pipe wall of each transverse pipe (4) in a communicating mode, an air suction pump (6) is fixedly sleeved on the pipe wall of each heat absorption pipe (5), an air suction cover (7) is arranged at the upper end of each heat absorption pipe in a communicating mode, and the air suction cover (7) covers the outer side of the compressor (2);
the wall of the defrosting pipe (3) is provided with a plurality of air outlet holes which are arranged at intervals.
2. The intelligent defrosting ultralow temperature air energy cooling and heating machine according to claim 1, wherein the reciprocating mechanism comprises two symmetrically arranged fixing plates (8), the fixing plates (8) are fixedly arranged at the lower ends of the outer sides of the evaporators (1), two reciprocating screw rods (9) are rotatably arranged between the two fixing plates (8), sliding plates (10) are sleeved on the rod walls of the reciprocating screw rods (9) in a threaded mode, the sliding plates (10) are fixedly connected with the bottoms of the defrosting tubes (3), and intermittent driving mechanisms are arranged on the outer sides of the fixing plates (8).
3. The intelligent defrosting ultralow temperature air energy cooling and warming machine according to claim 2, wherein the intermittent driving mechanism comprises a motor (12), the motor (12) is fixedly connected with the outer side of the fixed plate (8), the output end penetrates out of the fixed plate (8) and is fixedly provided with a sector gear (13), a circular gear (14) is fixedly sleeved on the rod wall of the reciprocating screw rod (9), and the sector gear (13) and the circular gear (14) are meshed.
4. The intelligent defrosting ultralow temperature air energy cooling and heating machine according to claim 1, wherein a heat preservation pipe (15) is fixedly sleeved on the outer side of the defrosting pipe (3), and a plurality of through holes (16) which are communicated with air outlet holes are formed in the outer side of the heat preservation pipe (15).
5. The intelligent defrosting ultralow temperature air energy cooling and heating machine according to claim 1, wherein the transverse tube (4) is a corrugated telescopic tube.
6. The intelligent defrosting ultralow temperature air energy cooling and heating machine according to claim 2 is characterized in that two reciprocating screw rods (9) are communicated through a coupler (11).
CN202321736788.3U 2023-07-05 2023-07-05 Intelligent defrosting ultralow-temperature air energy cooling and heating machine Active CN220380050U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321736788.3U CN220380050U (en) 2023-07-05 2023-07-05 Intelligent defrosting ultralow-temperature air energy cooling and heating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321736788.3U CN220380050U (en) 2023-07-05 2023-07-05 Intelligent defrosting ultralow-temperature air energy cooling and heating machine

Publications (1)

Publication Number Publication Date
CN220380050U true CN220380050U (en) 2024-01-23

Family

ID=89559564

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321736788.3U Active CN220380050U (en) 2023-07-05 2023-07-05 Intelligent defrosting ultralow-temperature air energy cooling and heating machine

Country Status (1)

Country Link
CN (1) CN220380050U (en)

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