CN209639338U - A kind of freezer water-cooled all-in-one machine - Google Patents
A kind of freezer water-cooled all-in-one machine Download PDFInfo
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- CN209639338U CN209639338U CN201822269403.2U CN201822269403U CN209639338U CN 209639338 U CN209639338 U CN 209639338U CN 201822269403 U CN201822269403 U CN 201822269403U CN 209639338 U CN209639338 U CN 209639338U
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- vaporization chamber
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- cabinet
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Abstract
A kind of freezer water-cooled all-in-one machine.The utility model relates to refrigeration equipments, including being made of cabinet, compressor, four-way reversing valve, condenser, evaporator, temperature sensor, controller, the utility model can directly integrally mating be mounted on freezer be used, easy for assemble or unload, construction volume is small, and construction period is short；It is small in size, transport conveniently moving, secondary disassembly installation is not lost, can repeated removal installation utilization, reduce freezer cost, it is easy to spread.
Description
Technical field
The utility model relates to refrigeration equipment, in particular to a kind of freezer water cooled refrigeration unit.
Background technique
In existing life, freezer plays the role of critically important use in Cold Chain Logistics, and refrigeration unit is the core of freezer
Heart technology, currently used refrigeration unit are usually constructed with barrel pump refrigeration unit, straight swollen refrigeration unit and refrigerating medium refrigeration unit,
The disadvantage is that, for large and medium-sized freezer, barrel pump unit and straight swollen unit fluorine lateral line just seem too long, pressure in use
Damage excessive, loss of refrigeration capacity is more, and duration can leak, once there is above situation, entire unit will be prevented from using,
The influence that this uses freezer is with regard to larger；And for refrigerating medium unit, conventional refrigeration unit evaporating temperature is lower, unit
Low efficiency, wasted work are big.Therefore developing one kind has fluorine side pipe short out, and evaporating temperature is high, and condensation temperature is low, and unit efficiency is high,
At low cost and modular freezer water-cooled all-in-one machine just seems with certain practical significance.
Utility model content
In response to the above problems, the present invention proposes a kind of fluorine side pipe is short out, evaporating temperature is high, and condensation temperature is low, machine
High-efficient, the at low cost and modular freezer water-cooled all-in-one machine of group.
The technical solution of the utility model is: a kind of freezer water-cooled all-in-one machine, is commutated by cabinet, compressor, four-way
Valve, condenser, evaporator, temperature sensor, controller composition, the compressor, four-way reversing valve, condenser, evaporator, temperature
Degree sensor, controller are fixedly mounted on cabinet, the compressor, four-way reversing valve, condenser, evaporator connection composition
Refrigeration system, controller data connect temperature sensor, and controller controls connect compressor, four-way reversing valve；The cabinet by
Partition is divided into the condensation chamber and vaporization chamber being independently arranged side by side；The condenser, evaporator are separately fixed at condensation chamber and steaming
It sends out in room；The temperature sensor is fixed in vaporization chamber；The condensation chamber is provided with condensation water inlet and condensation-water drain；Institute
It states vaporization chamber and is provided with vaporization chamber air inlet and vaporization chamber exhaust outlet.
The condensation water inlet and condensation-water drain of the condensation chamber are in a side of cabinet.
The vaporization chamber air inlet is in box back surface, and vaporization chamber exhaust outlet is in cabinet front.
The partition is mounted between condensation chamber and vaporization chamber.
Installation settings circulating fan on the vaporization chamber exhaust outlet.
Circulating fan and four-way reversing valve on the controller control connection vaporization chamber exhaust outlet.
The cabinet is in rectangular box type structure.
The utility model has the beneficial effects that the utility model can directly integrally mating be mounted on freezer uses, install
Convenient disassembly, construction volume is small, and construction period is short；It is small in size, conveniently moving is transported, secondary disassembly installation is not lost, can be repeated
Disassembly installation utilizes, and reduces freezer cost, easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of all-in-one machine in the utility model；
Fig. 2 is all-in-one machine internal structure top view in the utility model；
Fig. 3 is refrigeration work flow chart in the utility model；
Fig. 4 is defrosting work flow diagram in the utility model；
Fig. 5 is the circuit connection diagram of the utility model；
1 is cabinet in figure, and 2 be compressor, and 3 be four-way reversing valve, and 4 be condenser, and 5 be evaporator, and 6 be circulating fan,
7 be oil eliminator, and 8 be intercooler, and 9 be gas-liquid separator.
Specific embodiment
The utility model is as shown in the figure；A kind of freezer water-cooled all-in-one machine, by cabinet 1, compressor 2, four-way reversing valve
3, condenser 4, evaporator 5, temperature sensor, controller composition, the compressor 2, four-way reversing valve 3, condenser 4, evaporation
Device 5, temperature sensor, controller are fixedly mounted on cabinet 1, the compressor 2, four-way reversing valve 3, condenser 4, evaporation
5 connection of device forms refrigeration system, and controller data connects temperature sensor, and controller controls connect compressor 2, four-way reversing valve
3；The cabinet 1 is divided into the condensation chamber and vaporization chamber being independently arranged side by side by partition；The condenser 4, evaporator 5 are distinguished
It is fixed in condensation chamber and vaporization chamber；The temperature sensor is fixed in vaporization chamber；The condensation chamber be provided with condensed water into
Mouth and condensation-water drain；The vaporization chamber is provided with vaporization chamber air inlet and vaporization chamber exhaust outlet.
The condensation water inlet and condensation-water drain of the condensation chamber are in a side of cabinet 1.
The vaporization chamber air inlet is at 1 back side of cabinet, and vaporization chamber exhaust outlet is in 1 front of cabinet.
The partition is mounted between condensation chamber and vaporization chamber.
Installation settings circulating fan 6 on the vaporization chamber exhaust outlet.
Circulating fan 6 and four-way reversing valve 3 on the controller control connection vaporization chamber exhaust outlet.
The cabinet 1 is in rectangular box type structure.
Wherein, it is additionally provided with oil eliminator 7 in the inside of the cabinet 1, the effect of oil eliminator 7 is to improve the oil return of unit
Ability prevents 2 oil starvation of compressor；
The effect of four-way reversing valve 3 is switching defrosting system, improves defrosting efficiency；
The effect of condenser 4 is to reduce unit weight using plate heat exchanger, improves the exchange capability of heat of condenser 4；
The system fluctuation when the inside of the cabinet 1 is additionally provided with liquid storage device 10, and liquid storage device 10 can be such that unit defrosting switches
It is smaller.
It is additionally provided with intercooler 8 in the inside of the cabinet 1, the effect of intercooler 8 is to improve cooling system amount,
Increase unit efficiency；
The effect of evaporator 5 is using big pitch of fins new film shape finned heat exchanger, and reducing frost layer influences, and increases exchange capability of heat；
It is additionally provided with gas-liquid separator 9 in the inside of the cabinet 1, the effect of gas-liquid separator 9 is to prevent 2 wet pressing of compressor
Contracting；
The effect of circulating fan 3 is to select low noise, with small vibration, low temperature resistant blower；
The effect of metal plate component is to select structure light, the high material of intensity.
Working principle of the utility model is: when refrigeration:
(1), compressor compresses are passed through to 2 points by the low-pressure gaseous refrigerant that gas-liquid separator exports at 1 point；
(2), 2 points and economizer export 9 points of gaseous refrigerant and are mixed at 3 points；
(3), mixed gaseous refrigerant second-compressed is to 4 points of exhaust outlet of compressor (high pressure-temperature gaseous state)；
(4), 5 points of state (high-pressure liquid) are condensed to by plate heat exchanger；
(5), minute two-way after condensation (5 points), branch are throttled to (gas-liquid mixeds) at 8 points by economizer expansion valve, are passing through
For evaporation endothermic to 9 points of state (gaseous state), main road is subcooled to 6 points of liquid condition (high-pressure liquid) by economizer in Ji device；
(6), 7 points of state (low-pressure gas-liquid mixing) is throttled to by refrigeration expansion valve at 6 points, is steamed later by finned heat exchanger
Hair heat absorption arrives 1 point of state (low-pressure gaseous).
When defrosting:
(1), after refrigeration system stops transport a period of time, switch four-way reversing valve, restarting systems are gone out by gas-liquid separator
The low-pressure gaseous refrigerant of 1 point of mouth passes through compressor compresses to exhaust outlet state 4 (high pressure-temperature gaseous state)；
(2), heat release is condensed to state 10 (high-pressure liquid) by finned heat exchanger at 4 points, melts frost layer on fin；
(3), state 11 (low-pressure gas-liquid mixing) is throttled to by defrosting expansion valve at 10 points；
(4), pass through plate heat exchanger evaporation endothermic to 1 point of state (low-pressure gaseous) at 11 points.
The utility model can directly integrally mating be mounted on freezer uses, and easy for assemble or unload, construction volume is small, builds
Period is short；It is small in size, transport conveniently moving, secondary disassembly installation is not lost, can repeated removal installation utilization, reduce freezer
Cost, it is easy to spread.
Claims (7)
1. a kind of freezer water-cooled all-in-one machine, which is characterized in that by cabinet, compressor, four-way reversing valve, condenser, evaporation
Device, temperature sensor, controller composition, the compressor, four-way reversing valve, condenser, evaporator, temperature sensor, control
Device is fixedly mounted on cabinet, and the compressor, four-way reversing valve, condenser, evaporator connection form refrigeration system, control
Device data connection temperature sensor, controller control connect compressor, four-way reversing valve；The cabinet is divided into side by side by partition
The condensation chamber and vaporization chamber being independently arranged；The condenser, evaporator are separately fixed in condensation chamber and vaporization chamber；The temperature
Sensor is fixed in vaporization chamber；The condensation chamber is provided with condensation water inlet and condensation-water drain；The vaporization chamber is provided with
Vaporization chamber air inlet and vaporization chamber exhaust outlet.
2. a kind of freezer water-cooled all-in-one machine according to claim 1, which is characterized in that the condensed water of the condensation chamber
Import and condensation-water drain are in a side of cabinet.
3. a kind of freezer water-cooled all-in-one machine according to claim 1, which is characterized in that the vaporization chamber air inlet exists
Box back surface, vaporization chamber exhaust outlet is in cabinet front.
4. a kind of freezer water-cooled all-in-one machine according to claim 1, which is characterized in that the partition is mounted on condensation
Between room and vaporization chamber.
5. a kind of freezer water-cooled all-in-one machine according to claim 1, which is characterized in that on the vaporization chamber exhaust outlet
Installation settings circulating fan.
6. a kind of freezer water-cooled all-in-one machine according to claim 1, which is characterized in that the controller control connection
Circulating fan and four-way reversing valve on vaporization chamber exhaust outlet.
7. a kind of freezer water-cooled all-in-one machine according to claim 1, which is characterized in that the cabinet is in rectangular box type
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269403.2U CN209639338U (en) | 2018-12-29 | 2018-12-29 | A kind of freezer water-cooled all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269403.2U CN209639338U (en) | 2018-12-29 | 2018-12-29 | A kind of freezer water-cooled all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209639338U true CN209639338U (en) | 2019-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269403.2U Active CN209639338U (en) | 2018-12-29 | 2018-12-29 | A kind of freezer water-cooled all-in-one machine |
Country Status (1)
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|---|---|
| CN (1) | CN209639338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579408A (en) * | 2018-12-29 | 2019-04-05 | 南京久鼎制冷空调设备有限公司 | A kind of freezer water-cooled all-in-one machine |
-
2018
- 2018-12-29 CN CN201822269403.2U patent/CN209639338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579408A (en) * | 2018-12-29 | 2019-04-05 | 南京久鼎制冷空调设备有限公司 | A kind of freezer water-cooled all-in-one machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211500 No. 8, Longzhong West Road, Longchi street, Liuhe Economic Development Zone, Nanjing, Jiangsu Patentee after: Nanjing Jiuding Environmental Technology Co.,Ltd. Address before: 211500 No. 8, Longzhong West Road, Longchi street, Liuhe Economic Development Zone, Nanjing, Jiangsu Patentee before: NANJING JIUDING REFRIGERATION & AIR-CONDITIONING EQUIPMENT Co.,Ltd. |