CN216282179U - Hot gas defrosting control system of double-suction refrigeration system - Google Patents
Hot gas defrosting control system of double-suction refrigeration system Download PDFInfo
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- CN216282179U CN216282179U CN202122951674.8U CN202122951674U CN216282179U CN 216282179 U CN216282179 U CN 216282179U CN 202122951674 U CN202122951674 U CN 202122951674U CN 216282179 U CN216282179 U CN 216282179U
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Abstract
The utility model discloses a hot gas defrosting control system of a double-suction refrigerating system, which comprises a control tank body, wherein a refrigerating bin is arranged inside the control tank body, a condensing coil is arranged inside the refrigerating bin, a heat collecting cover is arranged at the top end of the inside of the control tank body, a hot gas nozzle is arranged at the lower end of the heat collecting cover, a water storage tank is arranged at the bottom end of the inside of the control tank body, one end of a gas transmission pipeline is respectively connected with a first gas transmission branch pipe and a second gas transmission branch pipe through a tee joint, one end of the first gas transmission branch pipe is connected with a first hot gas storage tank in a sealing mode, one end of the second gas transmission branch pipe is connected with a second hot gas storage tank in a sealing mode, and the gas outlet ends of the first hot gas storage tank and the second hot gas storage tank are communicated with the inside of the heat collecting cover through a gas exhaust header pipe. The utility model utilizes the pressure pump to match with the hot gas storage tank and the valve component, thereby facilitating the defrosting treatment of the surface of the refrigeration pipe in the control tank body, collecting and discharging the generated water in time and avoiding excessive accumulated water in the tank body.
Description
Technical Field
The utility model relates to the technical field of hot gas defrosting, in particular to a hot gas defrosting control system of a double-suction air refrigerating system.
Background
When the evaporation temperature of the refrigeration system is lower than 0 ℃, frost layers are inevitably generated on the surface of the evaporator. The frost layer not only increases heat transfer resistance, but also increases air flow resistance in a forced circulation evaporator (e.g., a cold air blower), which affects heat exchange efficiency. Therefore, no matter what cooling method is adopted by the refrigerator, measures should be taken to remove the frost layer. The hot gas defrosting system comprises a hot ammonia defrosting system and a Freon hot gas defrosting system.
Present steam defrosting control system can't carry out quick effective defrosting to the cooling tube surface and handle, can't in time discharge the water that produces, leads to jar internal ponding too much, therefore the market needs to develop a neotype steam defrosting control system of double suction refrigeration system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hot gas defrosting control system of a double-suction refrigerating system, which aims to solve the problems that the conventional hot gas defrosting control system in the background art cannot quickly and effectively defrost the surface of a refrigerating pipe, cannot timely discharge generated water and causes excessive water accumulation in a tank body.
In order to achieve the purpose, the utility model provides the following technical scheme: two refrigerating system's of breathing in steam defrosting control system, including the control jar body, the inside of the control jar body is provided with the refrigeration storehouse, and the internally mounted in refrigeration storehouse has condensing coil, and the thermal-arrest cover is installed to the inside top position department of the control jar body, and hot gas nozzle is installed to the lower extreme of thermal-arrest cover, and the inside bottom position department of the control jar body is provided with the cistern, the force (forcing) pump is installed to one side of the control jar body, and the gas transmission pipeline is installed to the one end of force (forcing) pump, and the one end of gas transmission pipeline is connected with first gas transmission branch pipe and second gas transmission branch pipe respectively through the tee bend, and the one end sealing connection of first gas transmission branch pipe has first steam storage tank, and the one end sealing connection of second gas transmission branch pipe has the second steam storage tank, and the end of giving vent to anger of first steam storage tank and second steam storage tank is linked together through exhaust main and thermal-arrest cover inside.
Preferably, the operation machine box is installed on the two sides of the refrigeration bin, the refrigeration compressor is installed inside the operation machine box, and the refrigeration compressor is communicated with the interior of the refrigeration bin through a pipeline.
Preferably, a water outlet pipe is installed on the side surface of the control tank body and communicated with the inside of the reservoir, and a water outlet control valve is installed on the water outlet pipe.
Preferably, the exhaust manifold is connected with a first exhaust branch pipe and a second exhaust branch pipe through a tee joint respectively.
Preferably, the first exhaust branch pipe and the second exhaust branch pipe are both provided with a switch valve.
Preferably, the number of the hot air nozzles is five, and the surface of each hot air nozzle is provided with an air outlet.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the pressurizing pump is matched with the hot gas storage tanks and the valve component, hot gas in the two hot gas storage tanks can be conveyed into the heat collection cover in a pressurizing mode, and is sprayed out through the hot gas nozzles, so that hot gas defrosting treatment can be conveniently carried out on the surface of the refrigeration coil pipe in the control tank body, the water storage tank is arranged in the control tank body, generated water can be timely collected and discharged, and the phenomenon of excessive water accumulation in the tank body is avoided.
Drawings
FIG. 1 is an overall front view of the present invention;
fig. 2 is a schematic view of a partial installation structure of the present invention.
In the figure: 1. an exhaust manifold; 2. a first hot gas storage tank; 3. opening and closing the valve; 4. a gas pipeline; 5. a pressure pump; 6. a reservoir; 7. a heat collection cover; 8. a hot gas nozzle; 9. controlling the tank body; 10. a work machine box; 11. a cold compressor; 12. a condenser coil; 13. a refrigeration bin; 14. a water outlet control valve; 15. a water outlet pipe; 16. a first gas delivery branch pipe; 17. a tee fitting; 18. a second gas delivery branch pipe; 19. a second hot gas storage tank; 20. a second exhaust branch pipe; 21. a first exhaust branch pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an embodiment of the present invention is shown: two refrigerating system's of breathing in hot gas defrosting control system, including the control jar body 9, the inside of the control jar body 9 is provided with refrigeration storehouse 13, the internally mounted of refrigeration storehouse 13 has condensing coil 12, the inside top position department of the control jar body 9 installs thermal-arrest cover 7, hot gas nozzle 8 is installed to the lower extreme of thermal-arrest cover 7, the inside bottom position department of the control jar body 9 is provided with cistern 6, force (forcing) pump 5 is installed to one side of the control jar body 9, gas transmission pipeline 4 is installed to the one end of force (forcing) pump 5, the one end of gas transmission pipeline 4 is connected with first gas transmission branch pipe 16 and second gas transmission branch pipe 18 respectively through tee bend 17, the one end sealing connection of first gas transmission branch pipe 16 has first hot gas storage tank 2, the one end sealing connection of second gas transmission branch pipe 18 has second hot gas storage tank 19, the end of giving vent to anger of first hot gas storage tank 2 and second hot gas storage tank 19 is linked together through exhaust main 1 with thermal-arrest cover 7 is inside.
Further, operation machine boxes 10 are installed on two sides of the refrigeration bin 13, refrigeration compressors 11 are installed inside the operation machine boxes 10, and the refrigeration compressors 11 are communicated with the interior of the refrigeration bin 13 through pipelines.
Further, a water outlet pipe 15 is installed on the side surface of the control tank body 9, the water outlet pipe 15 is communicated with the inside of the water storage tank 6, and a water outlet control valve 14 is installed on the water outlet pipe 15.
Further, the exhaust manifold 1 is connected to a first exhaust branch pipe 21 and a second exhaust branch pipe 20, respectively, by a tee joint.
Further, the on-off valve 3 is mounted on each of the first exhaust branch pipe 21 and the second exhaust branch pipe 20.
Further, the hot air nozzles 8 are provided with five in total, and the surfaces of the hot air nozzles 8 are provided with air outlets.
The working principle is as follows: when in use, one end of a pressure pump 5 is provided with a gas transmission pipeline 4, one end of the gas transmission pipeline 4 is respectively connected with a first gas transmission branch pipe 16 and a second gas transmission branch pipe 18 through a tee joint part 17, one end of the first gas transmission branch pipe 16 is hermetically connected with a first hot gas storage tank 2, one end of the second gas transmission branch pipe 18 is hermetically connected with a second hot gas storage tank 19, the gas outlet ends of the first hot gas storage tank 2 and the second hot gas storage tank 19 are communicated with the inside of a heat collection cover 7 through an exhaust main pipe 1, after the pressure pump 5 is started, a switch valve 3 on each pipeline is opened to drive hot gas in the first hot gas storage tank 2 and the second hot gas storage tank 19 to be conveyed into the heat collection cover 7, the lower end of the heat collection cover 7 is provided with a hot gas nozzle 8 which can be sprayed out through the hot gas nozzle 8, thereby facilitating hot gas defrosting treatment on the surface of a condensing coil 12 in a control tank body 9, and the position of the bottom in the control tank body 9 is provided with a reservoir 6, the outlet pipe 15 and the inside intercommunication of cistern 6 install out water control valve 14 on the outlet pipe 15, and cistern 6 cooperates outlet pipe 15 can in time collect and discharge the water that produces, avoids causing the too much phenomenon of jar internal ponding.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The hot gas defrosting control system of the double-suction refrigeration system comprises a control tank body (9) and is characterized in that a refrigeration bin (13) is arranged inside the control tank body (9), a condensing coil (12) is arranged inside the refrigeration bin (13), a heat collecting cover (7) is arranged at the position of the top end inside the control tank body (9), a hot gas nozzle (8) is arranged at the lower end of the heat collecting cover (7), a water storage tank (6) is arranged at the position of the bottom end inside the control tank body (9), a pressure pump (5) is arranged on one side of the control tank body (9), a gas transmission pipeline (4) is arranged at one end of the pressure pump (5), one end of the gas transmission pipeline (4) is respectively connected with a first gas transmission branch pipe (16) and a second gas transmission branch pipe (18) through a tee joint (17), and one end of the first gas transmission branch pipe (16) is hermetically connected with a first hot gas storage tank (2), one end of the second gas transmission branch pipe (18) is connected with a second hot gas storage tank (19) in a sealing mode, and the gas outlet ends of the first hot gas storage tank (2) and the second hot gas storage tank (19) are communicated with the interior of the heat collection cover (7) through the exhaust header pipe (1).
2. A hot gas defrost control system for a dual suction refrigeration system as claimed in claim 1, wherein: the operation machine box (10) is installed to the both sides in refrigeration storehouse (13), and the internally mounted of operation machine box (10) has compressor (11), and compressor (11) are through pipeline and the inside intercommunication in refrigeration storehouse (13).
3. A hot gas defrost control system for a dual suction refrigeration system as claimed in claim 1, wherein: and a water outlet pipe (15) is arranged on the side surface of the control tank body (9), the water outlet pipe (15) is communicated with the inside of the reservoir (6), and a water outlet control valve (14) is arranged on the water outlet pipe (15).
4. A hot gas defrost control system for a dual suction refrigeration system as claimed in claim 1, wherein: the exhaust manifold (1) is connected with a first exhaust branch pipe (21) and a second exhaust branch pipe (20) through a tee joint respectively.
5. The hot gas defrost control system of a dual suction refrigeration system of claim 4, wherein: and the first exhaust branch pipe (21) and the second exhaust branch pipe (20) are both provided with a switch valve (3).
6. A hot gas defrost control system for a dual suction refrigeration system as claimed in claim 1, wherein: the hot air nozzles (8) are provided with five hot air nozzles, and air outlets are formed in the surfaces of the hot air nozzles (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122951674.8U CN216282179U (en) | 2021-11-29 | 2021-11-29 | Hot gas defrosting control system of double-suction refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122951674.8U CN216282179U (en) | 2021-11-29 | 2021-11-29 | Hot gas defrosting control system of double-suction refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216282179U true CN216282179U (en) | 2022-04-12 |
Family
ID=81039464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122951674.8U Active CN216282179U (en) | 2021-11-29 | 2021-11-29 | Hot gas defrosting control system of double-suction refrigeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216282179U (en) |
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2021
- 2021-11-29 CN CN202122951674.8U patent/CN216282179U/en active Active
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