CN219454319U - Frosting-proof evaporator for refrigerator car - Google Patents
Frosting-proof evaporator for refrigerator car Download PDFInfo
- Publication number
- CN219454319U CN219454319U CN202320250916.7U CN202320250916U CN219454319U CN 219454319 U CN219454319 U CN 219454319U CN 202320250916 U CN202320250916 U CN 202320250916U CN 219454319 U CN219454319 U CN 219454319U
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- evaporator
- frost layer
- evaporimeter
- frosting
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Defrosting Systems (AREA)
Abstract
The utility model relates to the technical field of refrigerated vehicles, and discloses an anti-frosting evaporator for a refrigerated vehicle. This refrigerator car is with preventing frosting evaporimeter, through utilizing the water pump to drive the aerial fog nozzle with the inboard salt solution of diaphragm aim at the frost layer on evaporimeter surface and spray, salt grain gets into the inboard water tank of diaphragm from the pipe inside, and fuse with the moisture in the water tank and form salt water, salt solution passes through the aerial fog nozzle and releases the frost layer surface, can dissolve the frost layer, when the excessively thick salt water of frost layer can not clear up completely, utilize the heat that the heating wire produced to slowly clear up the frost layer, cooperation use between the two can fully clear up the frost layer, close the heater strip after the frost layer is cleared up, thereby the life of extension evaporimeter.
Description
Technical Field
The utility model relates to the technical field of refrigerated vehicles, in particular to an anti-frosting evaporator for a refrigerated vehicle.
Background
The refrigerator car is a closed van-type transport car for maintaining the temperature of frozen or fresh-kept goods, and is a special refrigerator transport car with a refrigerating device of a refrigerating unit and a polyurethane heat insulation van, and the refrigerator car can be classified according to manufacturers, chassis bearing capacity and van types; refrigerated vehicles are commonly used for transporting frozen foods (refrigerated vehicles), dairy products (dairy vehicles), vegetables and fruits (fresh vehicles), vaccine medicines (vaccine vehicles, etc.
However, as the evaporator on the inner side of the refrigerator car works for a long time, the working pressure of the evaporator is larger, a layer of frost is prevented from being arranged on the evaporator, the thickness of the frost layer is continuously thickened at any time, and therefore the normal use of the evaporator is finally affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an anti-frosting evaporator for a refrigerator car, which has the advantages that salt particles enter a water tank at the inner side of a transverse plate from a guide pipe and are fused with water in the water tank to form brine by utilizing a water pump to drive an aerosol nozzle to spray the brine at the inner side of the transverse plate to a frost layer on the surface of the evaporator, the brine is released to the surface of the frost layer through the aerosol nozzle, the frost layer can be dissolved, when the excessively thick brine cannot be completely dissolved, the frost layer is slowly dissolved by utilizing heat generated by an electric heating wire, the frost layer can be fully dissolved by utilizing the cooperation of the brine and the aerosol nozzle, and a heating wire is closed after the frost layer is dissolved, so that the service life of the evaporator is prolonged, and the like.
Technical proposal
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-frosting evaporator for refrigerator car, includes the evaporimeter, evaporimeter top both ends are provided with the sleeve board, the sleeve board side is provided with the diaphragm, be provided with the induced fan between the sleeve board, induced fan both ends are provided with the strengthening rib, the strengthening rib side is provided with the locating plate, the evaporimeter both ends are provided with the pipe fitting, the water pump is connected to the pipe fitting, the aerial fog nozzle is connected to the water pump, be provided with the pipe between the water pump, the pipe top surface is provided with the rubber buffer, the evaporimeter both ends are provided with the mount pad, be provided with the heater strip between the mount pad, the evaporimeter both ends are provided with the fixed plate, the sleeve board both ends are provided with the slot.
Preferably, the sleeve plate is detachably arranged at two ends of the evaporator, the transverse plate is detachably arranged at the other two ends of the evaporator, the sleeve plate and the evaporator are fixed through bolts, and the induced fan is embedded in the front of the evaporator and is rotatably connected.
Through above-mentioned technical scheme, be provided with the water tank in the inboard of diaphragm, and fixed connection between pipe fitting and the water tank, water pump and aerosol nozzle and water tank fixed connection simultaneously, the evaporimeter front is aimed at to the gas outlet of aerosol nozzle, open the rubber buffer of pipe top surface, pour the pipe into with the salt grain, the salt grain is in the same place through the moisture fusion of the inside and the water tank of pipe conveying to the water tank inside, when the frost formation of refrigerator car inboard evaporimeter is serious, start the water pump, the salt solution that water and salt solution fusion produced produces salt solution, and the salt solution is sprayed through the upper frost layer of aerosol nozzle aiming at the evaporimeter, the contact will defrost between frost layer and the salt solution.
Preferably, the strengthening rib fixed mounting is in between induced fan and the locating plate, pipe fitting fixed mounting is in the cover plate front respectively, water pump fixed mounting is in the pipe fitting front, and water pump top surface fixed connection aerosol nozzle.
Through the technical scheme, when the frost layer is too thick and the defrosting effect cannot be achieved completely through the saline water, the heating wire on the inner side of the evaporator can be started, the frost layer can be melted by heat generated by the heating wire, and water after melting is discharged through the water outlet of the evaporator, so that ablation is finally completed.
Preferably, the guide pipe penetrates through the pipe fitting, the rubber plug is detachably mounted on the top surface of the guide pipe, the rubber plug is embedded into the inner side of the guide pipe, and the mounting seat is fixedly mounted at two ends of the inner side of the evaporator.
Through the technical scheme, the water pump is utilized to drive the aerosol spray nozzle to spray the saline on the inner side of the transverse plate to align with the frost layer on the surface of the evaporator, salt particles enter the water tank on the inner side of the transverse plate from the guide pipe and are fused with water in the water tank to form saline, the saline is released to the surface of the frost layer through the aerosol spray nozzle, the frost layer can be dissolved, when the excessively thick saline on the frost layer cannot be completely digested, the frost layer is slowly digested by utilizing heat generated by the electric heating wire, the frost layer on the evaporator can be fully digested by the cooperation between the water pump and the aerosol spray nozzle, the heating wire is closed after the frost layer is digested, and damage to transported objects caused by excessively high temperature in a vehicle is avoided, so that the service life of the evaporator is prolonged.
Preferably, the heating wire is fixedly arranged between the mounting seats, the periphery of the evaporator is fixedly connected with the fixing plates respectively, the fixing plates are embedded into the inner sides of the slots, and the fixing plates are fixed between the sleeve plates and the transverse plates respectively through bolts.
Through above-mentioned technical scheme, fixed connection fixed plate respectively around the evaporimeter, and sleeve plate and diaphragm are connected fixedly to the fixed plate, are utilizing the bolt to fix a position it to carry out the centre gripping to the evaporimeter and fix, avoid the evaporimeter to damage.
Compared with the prior art, the utility model provides the frosting prevention evaporator for the refrigerated truck, which has the following beneficial effects:
1. according to the utility model, the water pump is used for driving the aerosol nozzle to spray the saline water on the inner side of the transverse plate to the frost layer on the surface of the evaporator, salt particles enter the water tank on the inner side of the transverse plate from the guide pipe and are fused with water in the water tank to form the saline water, the saline water is released to the surface of the frost layer through the aerosol nozzle, the frost layer can be dissolved, when the excessively thick saline water cannot be completely digested, the frost layer is slowly digested by utilizing the heat generated by the electric heating wire, the frost layer on the evaporator can be fully digested by the cooperation of the saline water and the water, the heating wire is turned off after the frost layer is digested, and the damage of transported articles caused by the excessively high temperature in a vehicle is avoided, so that the service life of the evaporator is prolonged.
2. According to the utility model, the periphery of the evaporator is fixedly connected with the fixing plates respectively, the sleeve plate and the transverse plate are used for connecting and fixing the fixing plates, and the fixing plates are positioned by using the bolts, so that the evaporator is clamped and fixed, and the evaporator is prevented from being damaged.
Drawings
FIG. 1 is a schematic view of the front structure of an evaporator according to the present utility model;
FIG. 2 is a schematic cross-sectional view of an evaporator according to the present utility model;
fig. 3 is a schematic perspective view of a sheathing board according to the present utility model.
Wherein: 1. an evaporator; 2. a sleeve plate; 3. a cross plate; 4. a fan; 5. reinforcing ribs; 6. a positioning plate; 7. a pipe fitting; 8. a water pump; 9. an aerosol nozzle; 10. a conduit; 11. a rubber stopper; 12. a mounting base; 13. a heating wire; 14. a fixing plate; 15. a slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an anti-frosting evaporator for a refrigerator car comprises an evaporator 1, sleeve plates 2 are arranged at two ends of the top of the evaporator 1, transverse plates 3 are arranged on the side faces of the sleeve plates 2, air guiding fans 4 are arranged between the sleeve plates 2, reinforcing ribs 5 are arranged at two ends of the air guiding fans 4, positioning plates 6 are arranged on the side faces of the reinforcing ribs 5, pipe fittings 7 are arranged at two ends of the evaporator 1, the pipe fittings 7 are connected with water pumps 8, the water pumps 8 are connected with aerosol nozzles 9, guide pipes 10 are arranged between the water pumps 8, rubber plugs 11 are arranged on the top surfaces of the guide pipes 10, mounting seats 12 are arranged at two ends of the evaporator 1, heating wires 13 are arranged between the mounting seats 12, fixing plates 14 are arranged at two ends of the evaporator 1, and slots 15 are arranged at two ends of the sleeve plates 2.
Specifically, the sleeve plate 2 is detachably mounted at two ends of the evaporator 1, the cross plate 3 is detachably mounted at the other two ends of the evaporator 1, the sleeve plate 2 and the evaporator 1 are fixed through bolts, and the induced fan 4 is embedded in the front surface of the evaporator 1 and is rotatably connected. The advantage is, be provided with the water tank in the inboard of diaphragm 3, and fixed connection between pipe fitting 7 and the water tank, simultaneously water pump 8 and aerosol nozzle 9 and water tank fixed connection, the positive of evaporimeter 1 is aimed at to the gas outlet of aerosol nozzle 9, open the rubber buffer 11 of pipe 10 top surface, pour the salt grain into pipe 10, the salt grain is carried the water tank the inside and the moisture fusion of water tank the inside together through pipe 10, when the frost is serious in refrigerator car inboard evaporimeter 1, start water pump 8, the salt solution that water and salt solution fuse the production and produce produces salt solution, and the salt solution is sprayed through the upper frost layer of aerosol nozzle 9 aiming at evaporimeter 1, the contact will defrost between frost layer and the salt solution.
Specifically, strengthening rib 5 fixed mounting is in induced fan 4 and locating plate 6 between, and pipe fitting 7 fixed mounting is in the nest plate 2 front respectively, and water pump 8 fixed mounting is in pipe fitting 7 front, and water pump 8 top surface fixed connection aerosol nozzle 9. The advantage is that, just can not reach the defrosting effect completely through salt water when the frost layer is too thick, can start the heater strip 13 of evaporimeter 1 inboard, and the heat that heater strip 13 produced can melt the frost layer, and the moisture after melting is discharged through the delivery port of evaporimeter 1, accomplishes the ablation at last.
Specifically, the conduit 10 penetrates through the pipe fitting 7, the rubber plug 11 is detachably mounted on the top surface of the conduit 10, the rubber plug 11 is embedded into the inner side of the conduit 10, and the mounting seats 12 are fixedly mounted at two ends of the inner side of the evaporator 1. The advantage is, utilize water pump 8 to drive aerial fog nozzle 9 to aim at the frost layer on evaporimeter 1 surface with the inboard salt water of diaphragm 3 and spray, salt grain gets into the inboard water tank of diaphragm 3 from pipe 10, and fuse with the moisture in the water tank and form brine, salt water passes through aerial fog nozzle 9 and releases the frost layer surface, can dissolve the frost layer, when the excessively thick salt water of frost layer can not clear up completely, utilize the heat that heater strip 13 produced to slowly clear up the frost layer, cooperation use between the two can fully clear up the frost layer on the evaporimeter 1, close heater strip 13 after the frost layer is cleared up, avoid the in-vehicle high temperature to lead to transportation article destruction, thereby extension evaporimeter 1's life.
Specifically, the heating wires 13 are fixedly installed between the installation seats 12, the periphery of the evaporator 1 is fixedly connected with the fixing plates 14 respectively, the fixing plates 14 are embedded into the inner sides of the slots 15, and the fixing plates 14 are fixed with the sleeve plate 2 and the transverse plate 3 respectively through bolts. The advantage is, fixed connection fixed plate 14 respectively around the evaporimeter 1, and sleeve plate 2 and diaphragm 3 are connected fixedly to fixed plate 14, are utilizing the bolt to fix a position it to carry out the centre gripping to evaporimeter 1 and fix, avoid evaporimeter 1 to damage.
When the refrigerating machine is used, the water tank is arranged on the inner side of the transverse plate 3, the pipe fitting 7 is fixedly connected with the water tank, the water pump 8 and the air fog nozzle 9 are fixedly connected with the water tank, the air outlet of the air fog nozzle 9 is aligned to the front face of the evaporator 1, the rubber plug 11 on the top face of the guide pipe 10 is opened, salt particles are poured into the guide pipe 10, the salt particles are conveyed into the water tank through the guide pipe 10, and the water in the water tank is fused together, when the frost of the evaporator 1 on the inner side of the refrigerating machine is serious, the water pump 8 is started, the salt water generated by the fusion of the water and the salt water is generated, the salt water is sprayed on the upper surface of the evaporator 1 through the air fog nozzle 9, frost can be removed when the frost is excessively thick, the frost cannot be completely removed through the salt water, the heating wire 13 on the inner side of the evaporator 1 can be started, the heat generated by the heating wire 13 can melt the frost, the melted water is discharged through the water outlet of the evaporator 1, and finally the ablation is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an anti-frosting evaporator for refrigerator car, includes evaporimeter (1), evaporimeter (1) top both ends are provided with sleeve board (2), sleeve board (2) side is provided with diaphragm (3), be provided with between sleeve board (2) and draw fan (4), draw fan (4) both ends to be provided with strengthening rib (5), its characterized in that: the utility model discloses a water pump, including strengthening rib (5), mounting bracket (12) are connected with air-jet nozzle (9), and mounting bracket (12) are connected with air-jet nozzle (8) and are connected with air-jet nozzle (8) respectively.
2. An anti-frosting evaporator for a refrigerator car according to claim 1, wherein: the sleeve plate (2) is detachably arranged at two ends of the evaporator (1), the transverse plate (3) is detachably arranged at the other two ends of the evaporator (1), the sleeve plate (2) and the sleeve plate (2) are fixed with the evaporator (1) through bolts, and the induced draft fan (4) is embedded in the front of the evaporator (1) and is rotatably connected.
3. An anti-frosting evaporator for a refrigerator car according to claim 1, wherein: the air pump is characterized in that the reinforcing rib (5) is fixedly arranged between the induced fan (4) and the positioning plate (6), the pipe fitting (7) is fixedly arranged on the front face of the sleeve plate (2) respectively, the water pump (8) is fixedly arranged on the front face of the pipe fitting (7), and the top face of the water pump (8) is fixedly connected with the aerosol nozzle (9).
4. An anti-frosting evaporator for a refrigerator car according to claim 1, wherein: the guide pipe (10) penetrates through the pipe fitting (7), the rubber plug (11) is detachably arranged on the top surface of the guide pipe (10), the rubber plug (11) is embedded into the inner side of the guide pipe (10), and the mounting seat (12) is fixedly arranged at two ends of the inner side of the evaporator (1).
5. An anti-frosting evaporator for a refrigerator car according to claim 1, wherein: the heating wire (13) is fixedly arranged between the mounting seats (12), the periphery of the evaporator (1) is fixedly connected with the fixing plates (14) respectively, the fixing plates (14) are embedded into the inner sides of the slots (15), and the fixing plates (14) are fixed between the sleeve plates (2) and the transverse plates (3) respectively through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250916.7U CN219454319U (en) | 2023-02-16 | 2023-02-16 | Frosting-proof evaporator for refrigerator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250916.7U CN219454319U (en) | 2023-02-16 | 2023-02-16 | Frosting-proof evaporator for refrigerator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219454319U true CN219454319U (en) | 2023-08-01 |
Family
ID=87385821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320250916.7U Active CN219454319U (en) | 2023-02-16 | 2023-02-16 | Frosting-proof evaporator for refrigerator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219454319U (en) |
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2023
- 2023-02-16 CN CN202320250916.7U patent/CN219454319U/en active Active
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