CN206890982U - Cooling and defrost automatic constant temperature system - Google Patents
Cooling and defrost automatic constant temperature system Download PDFInfo
- Publication number
- CN206890982U CN206890982U CN201720605520.4U CN201720605520U CN206890982U CN 206890982 U CN206890982 U CN 206890982U CN 201720605520 U CN201720605520 U CN 201720605520U CN 206890982 U CN206890982 U CN 206890982U
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- China
- Prior art keywords
- cooling
- defrost
- constant temperature
- automatic constant
- water
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Abstract
Cooling of the present utility model and defrost automatic constant temperature system by water coke slurry are come out heat caused by compressor cooling water using cooling pump, it is transported to cooling tower, and the water temperature in pond is controlled between 19 22 DEG C by the warm apparatus control system that weighs automatically, ensure the cold needed for cooling and the amount of changing needed for defrost, no matter any environment, makes water temperature be maintained between 19 22 DEG C.Control defrost water pump that the weighing apparatus warm water in pond is supplied evaporator defrost in suitable period by Intelligent micro-computer controller, due to water temperature control than convenient temperature thus efficient defrost can be reached, and the cold of white body is back to pond by water pipe, it also can be cooling acting, also more save.
Description
Technical field
Refrigeration technology field is the utility model is related to, more particularly to one kind cooling and defrost automatic constant temperature system.
Background technology
The easy frosting in evaporator surface in process of refrigerastion in freezer, humidity in freezer can be reduced after evaporimeter frosting, hindered
Pipeline heat conducts, and influences refrigeration.The measure of freezer defrosting at present mainly has electricity-heated defrosting and aquation frost, wherein electricity-heated defrosting
Power consumption is big, dangerous that security incident easily occurs.And aquation is white, because temperature is too low, so as to the defrost effect that can not have had.
Therefore, problem be present for of the prior art, need badly and a kind of low power consuming, safety are provided and imitated with good defrost
The technology of fruit is particularly important.
Utility model content
The purpose of this utility model is to avoid weak point of the prior art and provide low power consuming, safety and have good
The cooling of good defrost effect and defrost automatic constant temperature system.
The purpose of this utility model is achieved through the following technical solutions：
Cooling and defrost automatic constant temperature system, the hot gas of compressor are cold through oil eliminator, shell-and-tube from compressor outflow
Condenser and device for storing liquid flow into flow out from evaporator again in evaporator returns compressor through gas-liquid separator,
Also include cooling pump, cooling tower and water pump, cooling pump is used to the water in cooling tower being delivered to shell-and-tube condensation
Device is back to cooling tower after carrying out heat exchange, and the water in cooling tower can be delivered to after evaporator defrost and be back to cooling by water pump
Tower,
Cooling tower is provided with automatic thermostatic controller.
Preferably, ball valve is installed between cooling pump and cooling tower.
Preferably, ball valve is installed between cooling tower and water pump.
Preferably, automatic thermostatic controller includes temperature sensor, air-cooler and micro computer, temperature sensor with it is micro-
Computer electric signal connects, micro computer controlled refrigeration fan running.
Preferably, the Pipe installing between compressor and oil eliminator has and set between magnetic valve, device for storing liquid and evaporator
The Pipe installing being equipped between filter and filter and evaporator has magnetic valve and expansion valve.
Preferably, the pipeline of compressor inlet and outlet connection is separately installed with pressure sensor, pressure sensor and micro computer
Electrical connection.
Preferably, the pipeline of compressor inlet and outlet connection is respectively arranged with pressure detecting mouth.
Preferably, filter is installed between device for storing liquid and evaporator.
The beneficial effects of the utility model：
Cooling of the present utility model and defrost automatic constant temperature system utilize cooling pump by cooling water caused by compressor
Heat is come out by water coke slurry, is transported to cooling tower, and the water temperature in pond is controlled in 19- by the warm apparatus control system that weighs automatically
Between 22 DEG C, ensure the cold needed for cooling and the amount of changing needed for defrost, no matter any environment, makes water temperature be maintained at 19-22
Between DEG C.Control defrost water pump that the weighing apparatus warm water in pond is supplied evaporator in suitable period by Intelligent micro-computer controller
Frost, due to water temperature control than convenient temperature thus efficient defrost can be reached, and the cold of white body is flowed back by water pipe
To pond, it also can be cooling acting, also more save.
Brief description of the drawings
The utility model is described further using accompanying drawing, but the content in accompanying drawing is not formed to of the present utility model
What is limited.
Fig. 1 is the structural representation of one embodiment of the present utility model.
Include in Fig. 1：
1 compressor, 2 oil eliminators, 3 shell-and-tube coolers, 4 device for storing liquid, 5 evaporators, 6 gas-liquid separators, 7 filterings
Device, 8 pressure sensors, 9 cooling towers, 10 automatic thermostatic controllers, 11 cooling pumps, 12 water pumps.
Embodiment
The utility model is described in further detail with the following Examples.
Embodiment 1
Referring to Fig. 1, the cooling of the present embodiment and defrost automatic constant temperature system are by the organic knot of cooling segment and defrost part
Altogether, the hot gas of the compressor 1 of wherein cooling segment is flowed out through oil eliminator 2, shell-and-tube cooler 3 and storage from compressor 1
Liquid device 4 flows into flow out from evaporator 5 again in evaporator 5 returns compressor 1, the inlet and outlet connection of compressor 1 through gas-liquid separator 6
Pipeline be separately installed with pressure sensor 8 and pressure detecting mouth, pressure sensor 8 is connected with microcomputer electric.And compressor 1 with
Pipe installing between oil eliminator 2, which has, is provided with filter 7 and filter 7 between magnetic valve, device for storing liquid 4 and evaporator 5
Pipe installing between evaporator 5 has magnetic valve and expansion valve, and filter 7 is provided between device for storing liquid 4 and evaporator 5.
Defrost part includes cooling pump 11, cooling tower 9 and water pump 12, and cooling pump 11 is used for the water in cooling tower 9 is defeated
Deliver to after shell-and-tube cooler 3 carries out heat exchange and be back to cooling tower 9, the water in cooling tower 9 can be delivered to evaporation by water pump 12
Cooling tower 9 is back to after the defrost of device 5, cooling tower 9 is provided with automatic thermostatic controller 10, and automatic thermostatic controller 10 includes
There are temperature sensor, air-cooler and micro computer, temperature sensor is connected with microcomputer electric signal, micro computer controlled refrigeration fan fortune
Make.Ball valve is installed between cooling pump 11 and cooling tower 9, ball valve is installed between cooling tower 9 and water pump 12.
The cooling of the present embodiment and defrost automatic constant temperature system cool down compressor 1 integrates one with defrost two systems
Body, so as to reach optimal heat exchange cooling condition.The water in cooling tower 9 is heated using heat caused by freezer, air conditioner refrigerating,
And controlled water temperature in certain temperature by automatic thermostatic controller 10, cooling heat exchange is neither influenceed, residue can be utilized again
Heat energy be the defrost of evaporator 5.Solve because of local climate difference, cause the temperature of defrosting water too low, it is impossible to which effective defrost is asked
Topic, avoid the frosting of evaporator 5 from influenceing refrigeration, while got up using caused thermal energy storage when freezing for defrost energy storage,
Reach energy-saving and emission-reduction.
Finally it should be noted that above example is merely to illustrate the technical solution of the utility model explanation rather than to power
The limitation of the claimed scope of profit.One of ordinary skill in the art should be appreciated that with reference to preferred embodiment and can be to this reality
Modified with new technical scheme or equivalent substitution, but belong to the substantially identical of technical solutions of the utility model and protection
Scope.
Claims (8)
1. cooling and defrost automatic constant temperature system, it is characterised in that：The hot gas of compressor from compressor flow out through oil eliminator,
Shell-and-tube cooler and device for storing liquid flow into flow out from evaporator again in evaporator returns compressor through gas-liquid separator,
Also include cooling pump, cooling tower and water pump, the cooling pump is used to the water in cooling tower being delivered to the shell-and-tube
Condenser is back to cooling tower after carrying out heat exchange, water pump the water in cooling tower can be delivered to after evaporator defrost be back to it is cold
But tower,
The cooling tower is provided with automatic thermostatic controller.
2. cooling according to claim 1 and defrost automatic constant temperature system, it is characterised in that：The cooling pump with it is described
Ball valve is installed between cooling tower.
3. cooling according to claim 1 and defrost automatic constant temperature system, it is characterised in that：The cooling tower with it is described
Ball valve is installed between water pump.
4. cooling according to claim 1 and defrost automatic constant temperature system, it is characterised in that：The automatic constant-temperature control
Device includes temperature sensor, air-cooler and micro computer, and the temperature sensor is connected with the microcomputer electric signal, described
Micro computer controlled refrigeration fan running.
5. cooling according to claim 1 and defrost automatic constant temperature system, it is characterised in that：The compressor and oil
Have from the Pipe installing between device be provided with filter between magnetic valve, device for storing liquid and evaporator and filter and evaporator it
Between Pipe installing have magnetic valve and expansion valve.
6. cooling according to claim 1 and defrost automatic constant temperature system, it is characterised in that：The compressor inlet and outlet
The pipeline of connection is separately installed with pressure sensor, and the pressure sensor is connected with microcomputer electric.
7. cooling according to claim 1 and defrost automatic constant temperature system, it is characterised in that：The compressor inlet and outlet
The pipeline of connection is respectively arranged with pressure detecting mouth.
8. cooling according to claim 1 and defrost automatic constant temperature system, it is characterised in that：Device for storing liquid and the steaming
Filter is installed between hair device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605520.4U CN206890982U (en) | 2017-05-27 | 2017-05-27 | Cooling and defrost automatic constant temperature system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605520.4U CN206890982U (en) | 2017-05-27 | 2017-05-27 | Cooling and defrost automatic constant temperature system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206890982U true CN206890982U (en) | 2018-01-16 |
Family
ID=61320585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605520.4U Expired - Fee Related CN206890982U (en) | 2017-05-27 | 2017-05-27 | Cooling and defrost automatic constant temperature system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206890982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631320A (en) * | 2019-10-31 | 2019-12-31 | 江苏精英冷暖设备工程有限公司 | Hot gas defrosting system |
-
2017
- 2017-05-27 CN CN201720605520.4U patent/CN206890982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631320A (en) * | 2019-10-31 | 2019-12-31 | 江苏精英冷暖设备工程有限公司 | Hot gas defrosting system |
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Legal Events
| 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: 20180116 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |