CN218565884U - Freezer waste heat recovery defrosting clearance subassembly - Google Patents

Abstract

The utility model relates to a freezer waste heat recovery defrosting clearance subassembly relates to refrigeration plant technical field, and it includes the freezer body, two lateral walls of freezer body and top all have arranged and are used for cryogenic refrigeration pipe, and freezer body sliding connection has a plurality of clearance pieces, clearance piece and refrigeration pipe one-to-one, a plurality of clearance pieces all with the refrigeration pipe butt that corresponds. The user is changing the frost and is handling the back, and the drop of water can be remained owing to being heated on the surface of refrigeration pipe, and the user slides clearance piece, unifies the clearance to the drop of water on refrigeration pipe surface, and the drop of water on refrigeration pipe surface frosts once more when preventing to reuse the refrigeration function of freezer body, and then guarantees the refrigerated efficiency of freezer body.

Description

Freezer waste heat recovery defrosting clearance subassembly

Technical Field

The application relates to the technical field of refrigeration equipment, in particular to a defrosting cleaning assembly for recycling waste heat of a refrigeration house.

Background

At present, a plurality of materials need to be stored in a refrigeration house at low temperature, aluminum pipes are arranged on a plurality of side walls of the refrigeration house in an S shape, and a user introduces refrigerating fluid into the aluminum pipes to refrigerate the materials; if the refrigerant injection is excessive or the system load is too high, frost begins to form on the surface of the aluminum pipe, and the frost layer becomes thicker and thicker along with the increase of the running time; the thicker frost layer can increase heat transfer resistance, reduce refrigeration efficiency for a long time, and defrost the refrigeration house by using a defrosting device.

The related art can refer to chinese patent with publication number CN209877460U and disclose a fluorine refrigeration air cooler for hot-fluorine defrosting, which comprises a compressor and an air cooler, wherein the compressor is used for compressing gaseous freon refrigerant into liquid state for heat exchange and cooling, an air blowing system and a heat exchange structure are arranged in the air cooler, the heat exchange mechanism is communicated with the compressor through a condensing agent output pipe and a condensing agent return pipe, and a heat exchange pipeline is arranged on the condensing agent return pipe and communicated with the compressor through a diversion flow dividing pipe and a backflow flow dividing pipe. The utility model discloses an utilize high temperature gasification's freon to realize the defrosting to the compressor, can practice thrift more energy for electrical heating defrosting like this, and high temperature gasification freon is behind the defrosting heat transfer, and its temperature reduces, and the compressor can be further energy-conserving when compressing it and handling.

According to the related technology, after defrosting treatment, large frost attached to the pipeline directly drops or falls to the lower side of the pipeline due to gravity factors, small water drops are still attached to the surface of the pipeline after defrosting, if the frost is not cleaned in time, the phenomenon of frosting still occurs when the refrigeration function is reused after a period of time, the subsequent refrigeration efficiency is still not guaranteed, and the refrigeration efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to guarantee refrigeration efficiency, this application provides a freezer waste heat recovery defrosting clearance subassembly.

The application provides a freezer waste heat recovery defrosting clearance subassembly adopts following technical scheme:

the utility model provides a freezer waste heat recovery defrosting clearance subassembly, includes the freezer body, two lateral walls of freezer body and top all have arranged and are used for cryogenic refrigeration pipe, freezer body sliding connection has a plurality of clearance pieces, clearance piece and refrigeration pipe one-to-one, a plurality of clearance pieces all with the refrigeration pipe butt that corresponds.

Through adopting above-mentioned technical scheme, the user is changing the frost and is handling the back, and the drop of water can remain owing to being heated on the surface of refrigeration pipe, and the user slides the clearance piece, and the clearance is unified to the drop of water on refrigeration pipe surface, and the drop of water on refrigeration pipe surface frosts once more when preventing the refrigeration function of reuse freezer body, and then guarantees the refrigerated efficiency of freezer body.

Optionally, freezer body level is rotated and is connected with a plurality of threaded rods, a plurality of threaded rods and refrigeration pipe one-to-one, and a plurality of clearance pieces all with the threaded rod threaded connection who corresponds, one side that freezer body kept away from the threaded rod is equipped with the slider, a plurality of clearance pieces all overlap locate corresponding slider outside and with slider sliding connection.

Through adopting above-mentioned technical scheme, when the threaded rod rotated, can drive the length direction removal of clearance piece to the refrigeration pipe, do not need artifical manual promotion clearance piece to remove, be favorable to using manpower sparingly.

Optionally, a plurality of cleaning pieces are provided with cleaning brushes for cleaning the refrigeration pipes on one side close to the refrigeration pipes.

Through adopting above-mentioned technical scheme, the material of cleaning brush is softer, and is bigger with the contact surface of refrigeration pipe, can carry out more comprehensive clearance to the refrigeration pipe, and then improves the clearance effect of refrigeration pipe, reduces the drop of water and remains, guarantees subsequent refrigeration efficiency.

Optionally, the refrigeration pipes are arranged at the top of the refrigeration house body and are set to be first copper pipes, and frost separating plates are arranged below the first copper pipes.

Through adopting above-mentioned technical scheme, when the defrosting, the frost that adheres to first copper pipe surface or between first copper pipe is heated and is melted the back and can be fallen by gravity factor, falls to on separating the frost board, reduces the material contact in frost water and the freezer, plays the effect of protection material.

Optionally, arrange on two lateral walls of freezer body the refrigeration pipe is established to the second copper pipe, and the below of second copper pipe is equipped with the frost groove, and the freezer body is equipped with the rake, and the rake is the slope setting, and the rake is located the frost groove, and the lower of rake is equipped with the discharge pipe, and the discharge pipe communicates to the freezer body outside.

Through adopting above-mentioned technical scheme, the frost between second copper pipe surface or the second copper pipe can receive the gravity factor after being heated and melt and fall down, falls to the collection frost inslot, follows the slope inclination and discharges to the outside of freezer body from the discharge pipe, accomodates the discharge in unison to frost water, and then improves the clean effect.

Optionally, the freezer body is seted up with the opening of clearance piece one-to-one, and a plurality of cavities have been seted up to the freezer body, opening and the cavity intercommunication that corresponds, and a plurality of threaded rods all wear to locate the inside of the cavity that corresponds with the slider.

Through adopting above-mentioned technical scheme, after the clearance, inside clearance piece and clearance brush can enter into the cavity along with the rotation of threaded rod, the attached frost water of clearance brush surface is from arranging to the below.

Optionally, the cleaning piece corresponding to the first copper pipe is set as a first cleaning rod, a scraper is arranged on one side, away from the top, of the first cleaning rod, and the scraper abuts against the frost separating plate.

Through adopting above-mentioned technical scheme, the scraper blade can scrape the frost water that falls to the partition wall frost board surface to the groove that gathers frost on, then the frost water is arranged to the discharge tube along the groove that gathers frost in, and unified discharge is to the outside of freezer body, and unified accomodating discharge is carried out to frost water, and then the improvement clearance effect.

Optionally, a heat recoverer for recovering waste heat is arranged outside the refrigeration house body.

Through adopting above-mentioned technical scheme, the heat that produces outside when will refrigerate carries out unified collection, and then improves the rational utilization of resource.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the defrosting treatment is carried out by a user, water drops can be remained on the surface of the refrigerating pipe due to heating, the user slides the cleaning piece to uniformly clean the water drops on the surface of the refrigerating pipe, the water drops on the surface of the refrigerating pipe are prevented from being frosted again when the refrigerating function of the refrigeration house body is used again, and the refrigerating efficiency of the refrigeration house body is further ensured;

2. after being heated and melted, frost on the surface of the second copper pipe or between the second copper pipes falls down by gravity factors and falls onto the frost collecting groove, and is discharged to the outside of the freezer body from the discharge pipe along the inclination angle of the frost collecting groove, so that the frost water is uniformly contained and discharged, and the cleaning effect is improved; 3. the scraper blade can be scraped to the frost groove that gathers on the frost water that falls to the partition board surface, then in the frost water arranges to the discharge tube along the groove that gathers frost, unified discharge to the outside of freezer body, accomodate the discharge in unison to frost water, and then improve the cleaning effect.

Drawings

Fig. 1 is an overall structure schematic diagram of a refrigeration house waste heat recovery defrosting cleaning assembly.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a schematic sectional view of a refrigerator waste heat recovery defrosting cleaning assembly.

Fig. 4 is a schematic view highlighting the motor.

FIG. 5 is a schematic cross-sectional view of the convexly inclined portion.

Description of reference numerals: 1. a freezer body; 11. a first copper tube; 111. a frost barrier; 12. a second copper tube; 121. a frost collecting groove; 1211. an inclined portion; 13. cleaning the workpiece; 131. a first cleaning rod; 132. a second cleaning rod; 133. cleaning a brush; 134. a squeegee; 14. a threaded rod; 15. a slider; 151. a second slide bar; 152. a first slide bar; 16. a chamber; 161. a discharge pipe; 17. a refrigeration pipe; 18. a first threaded rod; 19. a second threaded rod; 2. a heat recovery device; 3. a first motor; 31. a second motor 31.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses freezer waste heat recovery defrosting clearance subassembly.

Referring to fig. 1 and 2, the cold storage waste heat recovery defrosting cleaning assembly comprises a cold storage body 1, wherein refrigeration pipes 17 for refrigeration are distributed on two side walls and the top of the cold storage body 1, and a cleaning mechanism for cleaning the refrigeration pipes 17 is further arranged in the cold storage; the user uses the freezer refrigeration to need change the frost to the freezer after a period, and the user still remains the drop of water on the refrigeration pipe 17 after changing the frost to the freezer, and the user opens clearance mechanism and unifies the clearance to the drop of water on refrigeration pipe 17 surface can.

Referring to fig. 3, after the user turns on the defrosting device, the frost on the surface of the refrigerating pipes 17 or between the refrigerating pipes 17 starts to melt, and then falls down below the refrigerating pipes 17 due to gravity; the refrigeration pipe 17 positioned at the top of the refrigeration house body 1 is set as a first copper pipe 11, a frost separating plate 111 is arranged below the first copper pipe 11, and frost melted on the surface of the first copper pipe 11 or between the first copper pipes 11 falls to the upper end face of the frost separating plate 111.

Referring to fig. 1 and 3, the refrigeration pipes 17 which are positioned on the two side walls of the refrigerator body 1 and are coiled are set as second copper pipes 12, a frost collecting groove 121 is arranged below the second copper pipes 12, and frost melted between the second copper pipes 12 and the second copper pipes 12 falls into the corresponding frost collecting grooves 121; the cleaning mechanism comprises three cleaning pieces 13, the three cleaning pieces 13 are all in sliding connection with the refrigeration house body 1, the three cleaning pieces 13 are all abutted against the corresponding refrigeration pipes 17, and cleaning brushes 133 are arranged at the positions, close to the refrigeration pipes 17, of the cleaning pieces 13; wherein the cleaning member 13 comprises a first cleaning rod 131, and the first cleaning rod 131 abuts against the first copper tube 11.

Referring to fig. 3 and 4, the refrigerator body 1 is rotatably connected with a first threaded rod 18, the first threaded rod 18 corresponds to the first copper pipe 11, the first cleaning rod 131 is in threaded connection with the first threaded rod 18, the refrigerator body 1 comprises a sliding part 15, the sliding part 15 comprises a first sliding rod 152, and the first sliding rod 152 is positioned on one side of the refrigerator body 1 away from the first threaded rod 18; the first motor of freezer body 1 fixedly connected with, first motor and first threaded rod 18 fixed connection, the user opens first motor, and along with the rotation of first motor output shaft, first threaded rod 18 begins to rotate, and first clearance pole 131 slides to the other end from the one end of freezer body 1.

Referring to fig. 3, in the moving process of the first cleaning rod 131, the cleaning brush 133 of the first cleaning rod 131 abuts against the first copper pipe 11, the material of the cleaning brush 133 is soft, the contact area with the first copper pipe 11 is large, and frost melted on the surface of the first copper pipe 11 can be cleaned, so that the residue of water drops is reduced.

Referring to fig. 3, a scraper 134 is arranged on one side of the first cleaning rod 131 far from the top, the scraper 134 abuts against the frost-separating plate 111, the scraper 134 moves along with the first cleaning rod 131 along with the movement of the first cleaning rod 131, the scraper 134 contacts with frost on the surface of the frost-separating plate 111, the frost moves along with the movement of the scraper 134, the frost on the surface of the frost-separating plate 111 is scraped to the opposite side of the frost-separating plate 111, and the frost falls down from the frost-separating plate 111 due to gravity and falls into the frost-collecting groove 121.

Referring to fig. 3, the cleaning member 13 further includes two second cleaning rods 132, the two second cleaning rods 132 respectively correspond to the second copper tubes 12 on the freezer body 1 one by one, the freezer body 1 is horizontally and rotatably connected with two second threaded rods 19, and the second threaded rods 19 are all fixedly connected with a second motor 31; the sliding part 15 comprises two second sliding rods 151, and the second sliding rods 151 are respectively positioned on one side of the refrigerator body 1 far away from the second threaded rod 19; the user opens second motor 31, and along with the rotation of second motor 31, second clearance pole 132 removes to the opposite side from one side of freezer body 1, and the clearance brush 133 on the second clearance pole 132 supports with second copper pipe 12 butt, clears up second copper pipe 12 surface adnexed frost water, and the frost water that contacts with clearance brush 133 receives the factor of gravity and falls to inside the collection frost groove 121 of below.

Referring to fig. 3 and 4, the refrigerator body 1 is provided with openings corresponding to the cleaning pieces 13 one by one, and after cleaning is finished, the cleaning pieces 13 move to the corresponding openings; the freezer body 1 is provided with three cavities 16 communicated with the opening, and the cleaning piece 13 moves into the corresponding cavity 16 to finish cleaning.

Referring to fig. 3 and 5, the freezer body 1 is provided with an inclined portion 1211, the inclined portion 1211 is positioned in the frost collecting groove 121, the inclined portion 1211 is obliquely arranged, the lowest portion of the inclined portion 1211 is provided with a discharge pipe 161, the discharge pipe 161 is communicated to the outside of the freezer body 1, the frost water positioned in the frost collecting groove 121 flows along the inclined angle of the inclined portion 1211 and is further discharged to the outside of the freezer body 1, and a user can connect a pipeline at the discharge pipe 161 or place a storage box below the discharge pipe 161 to uniformly store the frost water.

Referring to fig. 1 and 3, a heat recovery device 2 for recovering waste heat is further arranged outside the refrigeration storage, wherein the heat recovery device 2 comprises a heat pipe, an air filter, a fan, a surface cooler and the like, the heat recovery device 2 can recover heat in the refrigeration storage, external air can be pre-cooled through the recovery effect of the heat pipe heat exchanger, the refrigeration load is reduced, and the purpose of energy conservation is achieved.

The implementation principle of freezer waste heat recovery defrosting clearance subassembly of this application embodiment is: after the freezer body 1 defrosts, the user opens first motor and two second motors 31, three clearance piece 13 moves to the other end from freezer body 1's one end, the subsidiary frost water in pipe 17 surface that will refrigerate clears up, the frost water receives in the factor of gravity falls to album frost groove 121, then arrange to freezer body 1 outside along the inclination of rake 1211, reduce the frost water residue on pipe 17 surface that refrigerates, when reducing the refrigeration function of using freezer body 1 again, the water droplet on pipe 17 surface that refrigerates frosts once more, and then guarantee the refrigerated efficiency of freezer body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a freezer waste heat recovery defrosting clearance subassembly, includes freezer body (1), its characterized in that: two lateral walls of freezer body (1) and top all are arranged and are used for cryogenic refrigeration pipe (17), and freezer body (1) sliding connection has a plurality of clearance pieces (13), clearance piece (13) and refrigeration pipe (17) one-to-one, a plurality of clearance pieces (13) all with the refrigeration pipe (17) butt that corresponds.

2. The freezer waste heat recovery defrosting clearance subassembly of claim 1, characterized in that: freezer body (1) horizontal rotation is connected with a plurality of threaded rods (14), a plurality of threaded rods (14) and refrigeration pipe (17) one-to-one, a plurality of clearance pieces (13) all with threaded rod (14) threaded connection that corresponds, one side that threaded rod (14) were kept away from in freezer body (1) is equipped with slider (15), a plurality of clearance pieces (13) all overlap locate corresponding slider (15) outer and with slider (15) sliding connection.

3. The freezer waste heat recovery defrosting clearance subassembly of claim 1, characterized in that: and one side of each cleaning piece (13) close to the refrigerating pipe (17) is provided with a cleaning brush (133) for cleaning the refrigerating pipe (17).

4. The freezer waste heat recovery defrosting clearance subassembly of claim 1, characterized in that: the refrigeration tubes (17) arranged at the top of the refrigeration house body (1) are set to be first copper tubes (11), and frost-separating plates (111) are arranged below the first copper tubes (11).

5. The freezer waste heat recovery defrosting clearance subassembly of claim 1, characterized in that: the refrigeration tubes (17) are arranged on two side walls of the refrigeration house body (1) and are set to be second copper tubes (12), a frost collecting groove (121) is arranged below the second copper tubes (12), the refrigeration house body (1) is provided with an inclined portion (1211), the inclined portion (1211) is arranged in an inclined mode, the inclined portion (1211) is located in the frost collecting groove (121), the lowest position of the inclined portion (1211) is provided with a discharge tube (161), and the discharge tube (161) is communicated to the outside of the refrigeration house body (1).

6. The freezer waste heat recovery defrosting clearance subassembly of claim 1, characterized in that: a plurality of openings corresponding to the cleaning pieces (13) one by one are formed in the refrigeration house body (1), a plurality of cavities (16) are formed in the refrigeration house body (1), the openings are communicated with the corresponding cavities (16), and a plurality of threaded rods (14) and the sliding pieces (15) penetrate through the corresponding cavities (16).

7. The freezer waste heat recovery defrosting clearance subassembly of claim 6, characterized in that: the cleaning piece (13) corresponding to the first copper pipe (11) is set to be a first cleaning rod (131), one side, far away from the top, of the first cleaning rod (131) is provided with a scraper (134), and the scraper (134) is abutted to the frost separating plate (111).

8. The freezer waste heat recovery defrosting clearance subassembly of claim 1, characterized in that: and a heat recoverer (2) for recovering waste heat is arranged outside the refrigeration house body (1).

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