CN210772991U - Defrosting device for refrigeration house evaporator - Google Patents
Defrosting device for refrigeration house evaporator Download PDFInfo
- Publication number
- CN210772991U CN210772991U CN201921350142.5U CN201921350142U CN210772991U CN 210772991 U CN210772991 U CN 210772991U CN 201921350142 U CN201921350142 U CN 201921350142U CN 210772991 U CN210772991 U CN 210772991U
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- CN
- China
- Prior art keywords
- evaporator
- defrosting device
- connecting shaft
- refrigeration house
- freezer
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- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The utility model provides a defrosting device for a refrigeration house evaporator, the refrigeration house is internally provided with the evaporator, the outer side of the evaporator is provided with the defrosting device, the defrosting device comprises a power mechanism, a water removing mechanism and a deicing mechanism, the deicing mechanism and the water removing mechanism are alternately arranged on the power mechanism, and the power mechanism is controlled by a controller of the refrigeration house; adopt power unit drive deicing mechanism and water removal mechanism to slide on the evaporimeter, deicing mechanism scrapes the frost, and later water removal mechanism absorbs the remaining water in evaporimeter surface and gets rid of for the difficult frosting again in evaporimeter surface after the cleanness.
Description
Technical Field
The utility model relates to a freezer technical field especially relates to a defroster that freezer evaporimeter was used.
Background
The refrigeration house is used for storing large-scale frozen articles, the refrigeration of the refrigeration house basically comprises four components of a refrigeration compressor, a condenser, an evaporator and a throttle valve, the problem of frosting is easy to occur on the surface of the evaporator, once frosting causes the reduction of the refrigeration effect and the excessive consumption of electric energy, defrosting is needed at the moment, and the traditional defrosting modes comprise water flushing, hot melting defrosting, manual defrosting and air defrosting.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the above, an object of the present invention is to provide a defrosting device for a freezer evaporator, which solves the problem that the conventional defrosting device can only defrost the attached water on the evaporator, which cannot be cleaned thoroughly.
(II) technical scheme
The utility model provides a defroster that freezer evaporimeter was used, be equipped with the evaporimeter in the freezer, the evaporimeter outside is equipped with defroster, defroster includes power unit, dewatering mechanism and deicing mechanism, deicing mechanism and dewatering mechanism alternate arrangement are on power unit, power unit is controlled by the controller of freezer.
Furthermore, power unit includes motor, initiative connecting axle, passive connecting axle and connecting band, the initiative connecting axle is connected to the motor, the passive connecting axle of initiative connecting axle drive through the connecting band, the connecting band is equipped with two.
Furthermore, the two ends of the driving connecting shaft respectively penetrate through a base for movable fixation, the two ends of the driven connecting shaft respectively penetrate through a base for movable fixation, all the bases are fixed on a refrigeration house through bolts, and the motor is also fixed on the refrigeration house through bolts.
Furthermore, two driving synchronizing wheels are arranged on the driving connecting shaft, two driven synchronizing wheels are arranged on the driven connecting shaft, and the connecting belt is connected with the two driving synchronizing wheels and the two driven synchronizing wheels respectively to form two groups of synchronous belt structures.
Furthermore, deicing mechanism includes connecting rod A and rubber strip, the rubber strip is fixed in connecting rod A one side, connecting rod A both ends are fixed respectively on two connecting bands.
Furthermore, the rubber strip is provided with a recess matched with the surface of the evaporator.
Furthermore, dewatering mechanism includes connecting rod B and brush strip, the brush strip is fixed in connecting rod B one side, connecting rod B both ends are fixed respectively on two connecting bands.
Furthermore, deicing mechanism and dewatering mechanism are parallel to each other, deicing mechanism and dewatering mechanism are perpendicular and two connecting bands.
Furthermore, a water receiving tank is arranged below the evaporator, and a water outlet is formed in the bottom of the water receiving tank.
(III) advantageous effects
1. The utility model discloses a power unit drive deicing mechanism slides on the evaporimeter with dewatering mechanism, and deicing mechanism strikes off the frost, and later dewatering mechanism gets rid of the remaining water absorption on evaporimeter surface for the evaporimeter surface after the cleanness is difficult for frosting again.
2. The utility model discloses a set up the sunken of agreeing with mutually with the evaporimeter surface on the rubber strip for the evaporimeter surface can be hugged closely to the rubber strip, gets rid of the frost.
3. The utility model discloses a water receiving tank of evaporimeter downside can be collected the ice that drops and water and discharge through the delivery port, and then avoids the ice-cube to fall the back liquefaction then the evaporation adhere to on the evaporimeter again.
Drawings
FIG. 1 is a schematic view of a defrosting apparatus;
FIG. 2 is a schematic view of a power mechanism;
FIG. 3 is a schematic view of a connection structure of a driving synchronizing wheel and a driven synchronizing wheel;
FIG. 4 is a schematic structural view of a deicing mechanism;
FIG. 5 is a schematic view of a water removing mechanism;
100, a refrigeration house; 110. an evaporator; 120. a controller; 200. a defrosting device; 210. a water removal mechanism; 211. a connecting rod B; 212. a brush bar; 220. a deicing mechanism; 221. a connecting rod A; 222. a rubber strip; 223. recessing; 300. a power mechanism; 301. a base; 310. a motor; 320. an active connecting shaft; 321. a driving synchronizing wheel; 330. a passive connecting shaft; 331. a passive synchronizing wheel; 340. a connecting belt; 400. a water receiving tank; 410. and (7) a water outlet.
Detailed Description
The following description will be made in detail with reference to the accompanying fig. 1 to 5 and examples; the following examples are provided for illustrative purposes of the present invention, but are not intended to limit the scope of the invention;
as shown in fig. 1, a defrosting device 200 for a freezer evaporator, an evaporator 110 is arranged in a freezer 100, the defrosting device 200 is arranged outside the evaporator 110, the defrosting device 200 specifically comprises a power mechanism 300, a water removing mechanism 210 and a deicing mechanism 220, the deicing mechanism 220 and the water removing mechanism 210 are alternately and uniformly distributed on the power mechanism 300, the power mechanism 300 is controlled by a controller 120 of the freezer 100, so as to control the regular, timed and quantitative work of the defrosting device 200, a water receiving tank 400 is arranged below the evaporator, and a water outlet 410 is arranged at the bottom of the water receiving tank 400, so that the falling water and ice can be discharged.
As shown in fig. 2, the power mechanism 300 includes a motor 310, an active connecting shaft 320, a passive connecting shaft 330 and a connecting belt 340, wherein two ends of the active connecting shaft 320 respectively penetrate through a base 301 for movable fixation, two ends of the passive connecting shaft 330 respectively penetrate through a base 301 for movable fixation, all the bases 301 are bolted on the refrigeration storage 100, the motor 310 is also bolted on the refrigeration storage 100, the motor 310 is in key connection with the active connecting shaft 320, the active connecting shaft 320 drives the passive connecting shaft 330 through the connecting belt 340, and two connecting belts 340 are specifically provided.
As shown in fig. 2-3, two driving synchronizing wheels 321 are integrally formed on the driving connecting shaft 320, two driven synchronizing wheels 331 are integrally formed on the driven connecting shaft 330, and two connecting belts 340 respectively connect the two driving synchronizing wheels 321 and the two driven synchronizing wheels 331 to form two sets of synchronizing belt structures.
As shown in fig. 4-5, the deicing mechanism 220 includes a connecting rod a221 and a rubber strip 222, wherein the rubber strip 222 is embedded and adhered to one side of the connecting rod a221, and two ends of the connecting rod a221 are respectively fixed on two connecting bands 340 by screws; the dewatering mechanism 210 includes a connecting rod B211 and a brush bar 212, wherein the brush bar 212 is embedded in and adhered to one side of the connecting rod B211, and two ends of the connecting rod B211 are respectively fixed on two connecting bands 340 by screws.
As shown in fig. 1, the specific deicing mechanism 220 and the water removal mechanism 210 are parallel to each other, and the deicing mechanism 220 and the water removal mechanism 210 are perpendicular to the two connecting strips 340, and parallel to each other, so that the distances between the deicing mechanism 220 and the water removal mechanism 210 are the same, and the deicing mechanism 220 and the water removal mechanism 210 do not interfere with each other and wear during operation.
As shown in fig. 4, the rubber strip 222 is provided with a recess 223 fitting with the surface of the evaporator 110, the recess 223 is tightly attached to the pipe wall of the evaporator 110, so as to facilitate defrosting, and when passing through the two ends of the evaporator 110, the rubber strip 222 can deform due to the rubber material, and will not scratch the evaporator 110.
When the defrosting device is used, the manual operation controller 120 sets the time and the interval time for switching on the power supply of the motor 310, when the motor 310 is switched on, the motor 310 rotates to drive the driving connecting rod to rotate, the driving connecting rod rotates to drive the connecting belt 340 to rotate, the driven connecting rod is driven by the connecting belt 340 to rotate, the deicing mechanism 220 and the dewatering mechanism 210 on the connecting belt 340 move towards one side of the evaporator 110, the rubber strip 222 scrapes off ice on the evaporator 110 in the movement process, and the remaining water on the evaporator 110 is absorbed by the subsequent hairbrush strips 212 to finish defrosting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (9)
1. The utility model provides a defroster that freezer evaporimeter was used, be equipped with the evaporimeter in the freezer, its characterized in that, the evaporimeter outside is equipped with defroster, defroster includes power unit, dewatering mechanism and deicing mechanism, deicing mechanism and dewatering mechanism alternate arrangement are on power unit, power unit is controlled by the controller of freezer.
2. The defrosting device for the evaporator of the refrigeration house according to claim 1, wherein the power mechanism comprises a motor, an active connecting shaft, a passive connecting shaft and a connecting belt, the motor is connected with the active connecting shaft, the active connecting shaft drives the passive connecting shaft through the connecting belt, and the connecting belt is provided with two connecting belts.
3. The defrosting device for the evaporator of the refrigeration house according to claim 2, wherein the two ends of the driving connecting shaft respectively penetrate through a base for movable fixation, the two ends of the driven connecting shaft respectively penetrate through a base for movable fixation, all the bases are fixed on the refrigeration house by bolts, and the motor is also fixed on the refrigeration house by bolts.
4. The defrosting device for the evaporator of the refrigeration storage according to the claim 2, wherein the driving connecting shaft is provided with two driving synchronizing wheels, the driven connecting shaft is provided with two driven synchronizing wheels, and the two connecting belts are respectively connected with the two driving synchronizing wheels and the two driven synchronizing wheels to form two groups of synchronous belt structures.
5. The defrosting device for the refrigeration house evaporator according to claim 2, wherein the deicing mechanism comprises a connecting rod A and a rubber strip, the rubber strip is fixed on one side of the connecting rod A, and two ends of the connecting rod A are respectively fixed on two connecting belts.
6. The defrosting device for a freezer evaporator according to claim 5 wherein the rubber strip is provided with a recess matching with the surface of the evaporator.
7. The defrosting device for the evaporator of the refrigeration house according to claim 2, wherein the water removing mechanism comprises a connecting rod B and a brush strip, the brush strip is fixed on one side of the connecting rod B, and two ends of the connecting rod B are respectively fixed on the two connecting belts.
8. The defrosting device for a freezer evaporator according to any one of claims 1 to 7, wherein the deicing mechanism and the water removal mechanism are parallel to each other, and the deicing mechanism and the water removal mechanism are perpendicular to the two connecting strips.
9. The defrosting device for a freezer evaporator according to claim 1 wherein a water receiving tank is provided under the evaporator, and a water outlet is provided at the bottom of the water receiving tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350142.5U CN210772991U (en) | 2019-08-20 | 2019-08-20 | Defrosting device for refrigeration house evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921350142.5U CN210772991U (en) | 2019-08-20 | 2019-08-20 | Defrosting device for refrigeration house evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210772991U true CN210772991U (en) | 2020-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921350142.5U Expired - Fee Related CN210772991U (en) | 2019-08-20 | 2019-08-20 | Defrosting device for refrigeration house evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210772991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371339A (en) * | 2022-07-15 | 2022-11-22 | 陈磊 | Refrigeration equipment with refrigeration and cold accumulation functions |
-
2019
- 2019-08-20 CN CN201921350142.5U patent/CN210772991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371339A (en) * | 2022-07-15 | 2022-11-22 | 陈磊 | Refrigeration equipment with refrigeration and cold accumulation functions |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20210820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |