CN204006767U - A kind of edible mushroom cold store energy saving refrigeration system - Google Patents
A kind of edible mushroom cold store energy saving refrigeration system Download PDFInfo
- Publication number
- CN204006767U CN204006767U CN201420491603.1U CN201420491603U CN204006767U CN 204006767 U CN204006767 U CN 204006767U CN 201420491603 U CN201420491603 U CN 201420491603U CN 204006767 U CN204006767 U CN 204006767U
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- magnetic valve
- valve
- pipeline
- compressor
- liquid pump
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 11
- 235000001674 Agaricus brunnescens Nutrition 0.000 title claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 239000003507 refrigerant Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a kind of edible mushroom cold store energy saving refrigeration system, include the evaporimeter, gas-liquid separator, the first magnetic valve, compressor, the first check valve, condenser, liquid storing barrel, ball valve, filter, the second magnetic valve and the expansion valve that by pipeline, connect successively and form closed loop pipeline; Between the place ahead pipeline of the first described magnetic valve and the rear pipeline of the first check valve, be parallel with the 4th magnetic valve and second check valve of series connection successively; Between the place ahead pipeline of the second described magnetic valve and the rear pipeline of expansion valve, be parallel with the 3rd magnetic valve and liquid pump of series connection successively; In outdoor temperature during lower than 10 degrees Celsius, can control compressor and loop, expansion valve place quits work by controller, change by power and only for the liquid pump of compressor horsepower below 10% drives flow of refrigerant, realize the heat exchange inside and outside freezer, reach the object of saving electric energy.
Description
Technical field
The utility model belongs to field of refrigeration, is specifically related to a kind of energy-saving refrigerating system for edible mushroom freezer.
Background technology
Domestic edible mushroom freezer unit, although freezer unit has been developed so far the history of three more than ten years at home, for freezer unit particularly miniature or miniature cold storage unit still still adopt the structure of condensation unit, air-cooler, electric cabinet, this original pin-connected panel of site installation test, pattern is outmoded, it is loaded down with trivial details to install, poor reliability etc.; Traditional freezer unit comprises Condensing units, air-cooler, electric cabinet, refrigeration pipe etc., be all by Refrigeration Engineering company design, type selecting, site installation test etc., so also inaccurate to performance test data.And when winter, outdoor temperature was lower, compressor still needs to open to storehouse cooling, the telephone expenses power consumption energy in so winter.Therefore market in urgent need is a can respond the Integral refrigeratory unit that national energy-saving reduces discharging policy, solves client complexity is installed, and complicated situation is controlled in operation, and saves client's operating cost.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existing for prior art, provide a kind of simple in structure, and whole energy consumption is low, the edible mushroom cold store energy saving refrigeration system that operating cost is low.
For realizing the object of the utility model, be achieved by the following technical solutions: a kind of edible mushroom cold store energy saving refrigeration system, includes the evaporimeter, gas-liquid separator, the first magnetic valve, compressor, the first check valve, condenser, liquid storing barrel, ball valve, filter, the second magnetic valve and the expansion valve that by pipeline, are connected successively and formed closed loop pipeline; Between the place ahead pipeline of the first described magnetic valve and the rear pipeline of the first check valve, be parallel with the 4th magnetic valve and second check valve of series connection successively; Between the place ahead pipeline of the second described magnetic valve and the rear pipeline of expansion valve, be parallel with the 3rd magnetic valve and liquid pump of series connection successively; Described compressor, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the 4th magnetic valve and liquid pump are electrically connected to controller respectively; When described liquid pump starts, the 3rd magnetic valve and the 4th solenoid valve conduction, the first magnetic valve and the cut-off of the second magnetic valve, compressor stops simultaneously; When described liquid pump stops, the 3rd magnetic valve and the cut-off of the 4th magnetic valve, the first magnetic valve and the second solenoid valve conduction, simultaneously compressor start; Described liquid pump power is compressor horsepower below 10%.
Compared with prior art, the beneficial effects of the utility model are: by being parallel with the 4th magnetic valve and second check valve of series connection successively between the place ahead pipeline of the first magnetic valve described and the rear pipeline of the first check valve; Between the place ahead pipeline of the second described magnetic valve and the rear pipeline of expansion valve, be parallel with the 3rd magnetic valve and liquid pump of series connection successively; Like this in outdoor temperature during lower than 10 degrees Celsius, can control compressor and loop, expansion valve place quits work by controller, change by power and only for the liquid pump of compressor horsepower below 10% drives flow of refrigerant, realize the heat exchange inside and outside freezer, reach the object of saving electric energy.In the cyclic process of described cold-producing medium, without gas compression and reducing pressure by regulating flow process, only utilize liquid pump to overcome the resistance of refrigerant tubing, realize kind of refrigeration cycle.Described liquid storing barrel has solved two kinds of inconsistent problems of circulation time refrigerant flow of winter and summer, and sufficient liquid refrigerant is provided while also having guaranteed liquid pump work simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1, evaporimeter; 2, gas-liquid separator; 3, the first magnetic valve; 4, compressor; 5, the first check valve; 6, condenser; 7, liquid storing barrel; 8, ball valve; 9, filter; 10, the second magnetic valve; 11, expansion valve; 12, the 3rd magnetic valve; 13, liquid pump; 14, the 4th magnetic valve; 15, the second check valve.
The specific embodiment
With reference to the accompanying drawings the specific embodiment of the present utility model is made a detailed explanation below.
Embodiment 1
Shown in Fig. 1, a kind of edible mushroom cold store energy saving refrigeration system described in the present embodiment, includes the evaporimeter 1, gas-liquid separator 2, the first magnetic valve 3, compressor 4, the first check valve 5, condenser 6, liquid storing barrel 7, ball valve 8, filter 9, the second magnetic valve 10 and the expansion valve 11 that by pipeline, are connected successively and formed closed loop pipeline; Between the place ahead pipeline of the first described magnetic valve and the rear pipeline of the first check valve, be parallel with the 4th magnetic valve 14 and second check valve 15 of series connection successively; Between the place ahead pipeline of the second described magnetic valve and the rear pipeline of expansion valve, be parallel with the 3rd magnetic valve 12 and the liquid pump 13 of series connection successively; Described compressor, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the 4th magnetic valve and liquid pump are electrically connected to controller respectively; Described controller is also connected with two temperature sensors, and two temperature sensors are arranged on respectively on the cabinet of evaporimeter and condenser; When the temperature sensor being positioned on condenser detects outdoor temperature higher than 10 degrees Celsius, controller is controlled the first magnetic valve and the second solenoid valve conduction, compressor start freezes simultaneously, controls the 3rd magnetic valve and the 4th closed electromagnetic valve simultaneously, and liquid pump is in closed condition.When the temperature sensor being positioned on condenser detects outdoor temperature lower than 10 degrees Celsius, controller is controlled the 3rd magnetic valve and the 4th magnetic valve is opened, liquid pump startup work, controls the first magnetic valve and the second closed electromagnetic valve with Time Controller, and compressor quits work.
Embodiment 2
The difference of the present embodiment and embodiment 1 is: when the temperature sensor being positioned on condenser detects outdoor temperature higher than 10 degrees Celsius, controller is controlled the first magnetic valve and the second solenoid valve conduction, compressor start freezes simultaneously, control the 3rd magnetic valve and the 4th closed electromagnetic valve, liquid pump is in closed condition simultaneously.When the temperature sensor being positioned on condenser detects outdoor temperature lower than 10 degrees Celsius, and when indoor temperature is above higher than 10 degrees Celsius of outdoor temperatures, controller is controlled the 3rd magnetic valve and the 4th magnetic valve is opened, liquid pump startup work, with Time Controller, control the first magnetic valve and the second closed electromagnetic valve, compressor quits work.
When indoor and outdoor temperature poor hour, the ability of liquid pump loop carrying cold is poor, therefore controller design temperature sensor detects outdoor temperature lower than 10 degrees Celsius, and when indoor temperature is above higher than 10 degrees Celsius of outdoor temperatures, just compressor loop is switched to liquid pump loop transports cold, when guaranteeing energy-saving effect, can guarantee the temperature stabilization in freezer.
Claims (1)
1. an edible mushroom cold store energy saving refrigeration system, is characterized in that: include the evaporimeter, gas-liquid separator, the first magnetic valve, compressor, the first check valve, condenser, liquid storing barrel, ball valve, filter, the second magnetic valve and the expansion valve that by pipeline, are connected successively and formed closed loop pipeline; Between the place ahead pipeline of the first described magnetic valve and the rear pipeline of the first check valve, be parallel with the 4th magnetic valve and second check valve of series connection successively; Between the place ahead pipeline of the second described magnetic valve and the rear pipeline of expansion valve, be parallel with the 3rd magnetic valve and liquid pump of series connection successively; Described compressor, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the 4th magnetic valve and liquid pump are electrically connected to controller respectively; When described liquid pump starts, the 3rd magnetic valve and the 4th solenoid valve conduction, the first magnetic valve and the cut-off of the second magnetic valve, compressor stops simultaneously; When described liquid pump stops, the 3rd magnetic valve and the cut-off of the 4th magnetic valve, the first magnetic valve and the second solenoid valve conduction, simultaneously compressor start; Described liquid pump power is compressor horsepower below 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491603.1U CN204006767U (en) | 2014-08-28 | 2014-08-28 | A kind of edible mushroom cold store energy saving refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491603.1U CN204006767U (en) | 2014-08-28 | 2014-08-28 | A kind of edible mushroom cold store energy saving refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006767U true CN204006767U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491603.1U Expired - Lifetime CN204006767U (en) | 2014-08-28 | 2014-08-28 | A kind of edible mushroom cold store energy saving refrigeration system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204006767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697223A (en) * | 2015-03-17 | 2015-06-10 | 浙江国祥空调设备有限公司 | Novel energy-saving air-cooled chiller unit |
| CN113915895A (en) * | 2021-05-17 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and refrigerating method thereof |
-
2014
- 2014-08-28 CN CN201420491603.1U patent/CN204006767U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697223A (en) * | 2015-03-17 | 2015-06-10 | 浙江国祥空调设备有限公司 | Novel energy-saving air-cooled chiller unit |
| CN113915895A (en) * | 2021-05-17 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and refrigerating method thereof |
| CN113915895B (en) * | 2021-05-17 | 2022-12-16 | 海信冰箱有限公司 | Refrigerator and refrigerating method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |