CN217876690U - One-way defrosting unit suitable for freezer is used - Google Patents
One-way defrosting unit suitable for freezer is used Download PDFInfo
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- CN217876690U CN217876690U CN202221973636.0U CN202221973636U CN217876690U CN 217876690 U CN217876690 U CN 217876690U CN 202221973636 U CN202221973636 U CN 202221973636U CN 217876690 U CN217876690 U CN 217876690U
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Abstract
The utility model discloses an one-way defrosting unit suitable for freezer is used relates to the refrigeration technology field, this one-way defrosting unit suitable for freezer is used, including aluminium row piece, the inside fixedly connected with pipeline of aluminium row piece, the outer fixed surface of aluminium row piece is connected with the mount, is provided with the screw rod on the aluminium row piece, and the one end fixedly connected with communicating pipe of pipeline, the other end fixedly connected with transfer line of pipeline, the one end that the pipeline was kept away from to the transfer line are provided with the knockout, this one-way defrosting unit suitable for freezer is used, drives the backup pad through the threaded rod and reciprocates, and the backup pad drives spacing, first cleaning frame and second cleaning frame and reciprocate to make first cleaning frame and second cleaning frame clean the frost layer on aluminium row piece surface through the brush, thereby accelerate the speed that the aluminium row piece defrosted, and make the staff can more conveniently use the device to defrost the aluminium row piece.
Description
Technical Field
The utility model relates to the technical field of refrigeration, in particular to one-way defrosting unit suitable for freezer is used.
Background
In the refrigerating system, the evaporator, the condenser, the compressor and the throttle valve are four essential parts in the refrigerating system, wherein the evaporator is a device for conveying cold energy, the refrigerant absorbs the heat of a cooled object in the evaporator to realize refrigeration, the compressor is a heart and plays the roles of sucking, compressing and conveying refrigerant steam, the condenser is a device for releasing heat, the heat absorbed in the evaporator and the heat converted by the function of the compressor are transferred to a cooling medium to be taken away, the throttle valve plays the roles of throttling and depressurizing the refrigerant, and simultaneously, the amount of refrigerant liquid flowing into the evaporator is controlled and regulated, and the system is divided into a high-pressure side and a low-pressure side.
Some current freezers are when refrigerating, and freezer unit compressor opens with the fan is synchronous to be stopped, and the long-time operation of interior machine evaporimeter can form the organism and frosts, and the one-way defrosting unit that some current freezers were used is when detaching the frost layer, need carry out the electrical heating defrosting to the frost layer through the manual work for the speed that the frost layer was detached is slower, and makes staff's intensity of labour strengthen, if do not in time detach the frost layer simultaneously, the frost layer or the ice layer of condensing can hinder the performance of unit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an one-way defrosting unit suitable for freezer usefulness, can solve the manual work and carry out the electrical heating defrosting to the frost layer for the slower problem of speed that the frost layer was detached.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an one-way defrosting unit suitable for freezer is used, including the aluminium row piece, the inside fixedly connected with pipeline of aluminium row piece, the outer fixed surface of aluminium row piece is connected with the mount, be provided with the screw rod on the aluminium row piece, the one end fixedly connected with communicating pipe of pipeline, the other end fixedly connected with transfer line of pipeline, the one end that the pipeline was kept away from to the transfer line is provided with the knockout, the spacing groove has all been seted up to the opposite side of two vertical poles of mount, the equal sliding connection in inside of two spacing grooves has the spacing frame that extends to the spacing groove outside, the cross-section of spacing frame is horizontal T font, the first frame that cleans of two symmetries of bottom fixedly connected with of spacing frame vertical pole, first clean the frame and be close to one side fixedly connected with brush of aluminium row piece.
Preferably, two fixedly connected with backup pad between the spacing, the bottom fixedly connected with motor of the horizontal board of mount, the output fixedly connected with threaded rod of motor, the surface of threaded rod and the inside threaded connection of backup pad.
Preferably, the bottom end threads of the threaded rod extend through the interior of the support plate and to the exterior of the support plate.
Preferably, both sides are all fixedly connected with fixed plate around the backup pad, and the bottom fixedly connected with second of fixed plate cleans the frame.
Preferably, the left side and the right side of the second cleaning frame in the longitudinal direction are fixedly connected with hairbrushes.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) This one-way defrosting unit suitable for freezer usefulness drives the backup pad through the threaded rod and reciprocates, and the backup pad drives spacing, first cleaning frame and second cleaning frame and reciprocates to make first cleaning frame and second cleaning frame clean the frost layer on aluminium row piece surface through the brush, thereby accelerate the speed that the aluminium row piece defrosted, and make the staff can make things convenient for ground use device to defrost the aluminium row piece more.
(2) This one-way defrosting unit suitable for freezer usefulness through mutually supporting of spacing groove and spacing, can make the moving direction of backup pad obtain the restriction to reduce the backup pad to a certain extent and when removing, appear the dead condition of skew card, thereby make the threaded rod can drive the backup pad more smoothly and reciprocate.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic view of the aluminum row sheet of the present invention;
FIG. 2 is a schematic view of the fixing frame of the present invention;
FIG. 3 is a block diagram of the movement process of the one-way defrosting unit for the refrigerator of the present invention;
fig. 4 is a schematic front view of the fixing frame of the present invention.
Reference numerals are as follows: 1. aluminum row sheets; 2. a screw; 3. a pipeline; 4. a transfusion tube; 5. a liquid separator; 6. a communicating pipe; 7. a fixed mount; 8. a limiting frame; 9. a first cleaning frame; 10. a brush; 11. a support plate; 12. a fixing plate; 13. a second cleaning frame; 14. a motor; 15. a threaded rod; 16. a limiting groove.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a one-way defrosting unit suitable for a refrigeration house comprises an aluminum row sheet 1, a pipeline 3 is fixedly connected inside the aluminum row sheet 1, liquid or gas can flow inside the pipeline, so that the liquid or gas inside the pipeline 3 can transmit cold air to the refrigeration house through the aluminum row sheet 1, or cold frost attached to the surface of the aluminum row sheet 1 is removed, a fixing frame 7 is fixedly connected to the outer surface of the aluminum row sheet 1, the position of the aluminum row sheet 1 can be fixed through the fixing frame 7, the number of the aluminum row sheets 1 is multiple, the aluminum row sheets 1 are equidistantly arranged between the fixing frames 7, screws 2 are arranged on the aluminum row sheets 1, two adjacent aluminum row sheets 1 are fixed through the mutual matching of the screws 2 and nuts, one end of the pipeline 3 is fixedly connected with a communicating pipe 6, the liquid or gas inside the pipeline 3 on the multiple aluminum row sheets 1 can be converged through the communicating pipe 6, the other end of the pipeline 3 is fixedly connected with a liquid distributor 5, the other end of the liquid distributor 4 is connected with a condenser through a connecting pipe 16, one end of the liquid distributor 4, which is far away from the condenser, one end of the condenser is connected with a four-way valve, one end of the condenser, one end of the condenser is connected with a four-way valve 5, one end of the condenser, one which is far away from the condenser, one side of the condenser, one side valve which is connected with the condenser, the condenser is connected with a four-way valve 5, the equal sliding connection in inside of two spacing grooves 16 has the spacing 8 that extends to the spacing groove 16 outside, and the cross-section of spacing 8 is horizontal T font, and the first frame 9 that cleans of two symmetries of the bottom fixedly connected with of the vertical pole of spacing 8, first one side fixedly connected with brush 10 that cleans frame 9 and be close to aluminium row piece 1 can clean the frost layer on the aluminium row piece 1 through brush 10.
Superheated refrigerant vapor with higher temperature discharged by a compressor enters an evaporator after passing through an oil separator, the evaporator is temporarily used as a condenser, the frost layer on the surface of the aluminum row sheet 1 is melted by using the heat released during the condensation of the hot working medium, and the load of the condenser is reduced during the defrosting of the hot gas.
Referring to fig. 2-4, further, a supporting plate 11 is fixedly connected between the two limiting frames 8, a motor 14 is fixedly connected to the bottom of the transverse plate of the fixing frame 7, the motor 14 is a forward and backward motor, the motor 14 is of a conventional structure, and will not be described herein in detail, a threaded rod 15 is fixedly connected to an output end of the motor 14, a surface of the threaded rod 15 is connected to an internal thread of the supporting plate 11, and a bottom end thread of the threaded rod 15 penetrates through the inside of the supporting plate 11 and extends to the outside of the supporting plate 11.
Further, the fixing plates 12 are fixedly connected to the front side and the rear side of the supporting plate 11, the second cleaning frame 13 is fixedly connected to the bottom of the fixing plates 12, the left side and the right side of the second cleaning frame 13 in the longitudinal direction are fixedly connected with the brushes 10, the fixing plates 12 are multiple in number, and the fixing plates 12 are arranged on the supporting plate 11 at equal intervals. The second cleaning frame 13 is located between the two aluminum row sheets 1.
When the aluminum row sheet 1 is defrosted, the motor 14 is started by the staff, the motor 14 rotates forward and backward, the motor 14 drives the threaded rod 15 to rotate forward and backward, the threaded rod 15 drives the supporting plate 11 to move up and down, the supporting plate 11 drives the limiting frame 8, the first cleaning frame 9 and the second cleaning frame 13 move up and down, the first cleaning frame 9 and the second cleaning frame 13 clean the frost layer on the surface of the aluminum row sheet 1 through the hairbrush 10, the defrosting speed of the aluminum row sheet 1 is accelerated, and the staff can more conveniently use the device to defrost the aluminum row sheet 1.
Through mutually supporting of spacing groove 16 and spacing 8, can make the moving direction of backup pad 11 obtain the restriction to reduce backup pad 11 to a certain extent and when removing, appear the dead condition of skew card, thereby make threaded rod 15 can drive backup pad 11 more smoothly and reciprocate.
The working principle is as follows: the one-way defrosting unit suitable for the refrigeration house is characterized in that superheated refrigerant steam with higher temperature discharged by a compressor passes through an oil separator and enters an evaporator, the evaporator serves as a condenser temporarily, and heat emitted during condensation of a hot working medium is utilized to melt a frost layer on the surface of an aluminum row sheet 1, when hot gas is defrosted, the load of the condenser is reduced, when the aluminum row sheet 1 is defrosted, a motor 14 is started by a worker, the motor 14 rotates positively and reversely, and the motor 14 drives a threaded rod 15 to rotate positively and reversely, so that the threaded rod 15 drives a supporting plate 11 to move up and down, the supporting plate 11 drives a limiting frame 8, a first cleaning frame 9 and a second cleaning frame 13 to move up and down, the first cleaning frame 9 and the second cleaning frame 13 clean the frost layer on the surface of the aluminum row sheet 1 through a brush 10, the defrosting speed of the aluminum row sheet 1 is accelerated, the moving direction of the supporting plate 11 can be limited by the mutual matching of the limiting groove 16 and the limiting frame 8, and the situation that the supporting plate 11 moves smoothly is reduced to a certain extent, and the threaded rod 15 can move up and down and move more.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. The utility model provides an one-way defrosting unit suitable for freezer is used, includes that aluminium arranges piece (1), the inside fixedly connected with pipeline (3) of piece (1), its characterized in that are arranged to the aluminium: the utility model discloses a cleaning device for aluminum row sheets, including aluminium row sheet (1), be provided with screw rod (2) on aluminium row sheet (1), one end fixedly connected with communicating pipe (6) of pipeline (3), the other end fixedly connected with transfer line (4) of pipeline (3), the one end that the pipeline was kept away from in transfer line (4) is provided with knockout (5), spacing groove (16) have all been seted up to the opposite side of two vertical poles of mount (7), the equal sliding connection in inside of two spacing grooves (16) has spacing frame (8) that extend to spacing groove (16) outside, the cross-section of spacing frame (8) is horizontal T font, the first frame (9) that cleans of two symmetries of bottom fixedly connected with of spacing frame (8) vertical pole, first frame (9) that cleans is close to one side fixedly connected with brush (10) of aluminium row sheet (1).
2. The unidirectional defrosting unit suitable for the refrigerator according to claim 1, characterized in that: two fixedly connected with backup pad (11) between spacing (8), bottom fixedly connected with motor (14) of mount (7) horizontal board, the output end fixedly connected with threaded rod (15) of motor (14), the surface of threaded rod (15) and the inside threaded connection of backup pad (11).
3. The one-way defrosting unit suitable for the refrigeration house according to claim 2, characterized in that: the bottom end threads of the threaded rod (15) penetrate through the inner portion of the supporting plate (11) and extend to the outer portion of the supporting plate (11).
4. The one-way defrosting unit suitable for the refrigerator according to claim 3, characterized in that: the front side and the rear side of the supporting plate (11) are fixedly connected with fixing plates (12), and the bottom of each fixing plate (12) is fixedly connected with a second cleaning frame (13).
5. The unidirectional defrosting unit suitable for the refrigerator according to claim 4, characterized in that: the left side and the right side of the second cleaning frame (13) in the longitudinal direction are also fixedly connected with hairbrushes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973636.0U CN217876690U (en) | 2022-07-25 | 2022-07-25 | One-way defrosting unit suitable for freezer is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973636.0U CN217876690U (en) | 2022-07-25 | 2022-07-25 | One-way defrosting unit suitable for freezer is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217876690U true CN217876690U (en) | 2022-11-22 |
Family
ID=84056249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221973636.0U Active CN217876690U (en) | 2022-07-25 | 2022-07-25 | One-way defrosting unit suitable for freezer is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217876690U (en) |
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2022
- 2022-07-25 CN CN202221973636.0U patent/CN217876690U/en active Active
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