CN209459288U - A kind of freezer integral type refrigeration unit - Google Patents
A kind of freezer integral type refrigeration unit Download PDFInfo
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- CN209459288U CN209459288U CN201721927445.XU CN201721927445U CN209459288U CN 209459288 U CN209459288 U CN 209459288U CN 201721927445 U CN201721927445 U CN 201721927445U CN 209459288 U CN209459288 U CN 209459288U
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- cabinet
- condensation
- condenser
- evaporator
- evaporation
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Abstract
The utility model discloses a kind of freezer integral type refrigeration units, belong to technical field of refrigeration equipment.Evaporation cabinet is installed on rear side of the top of the condensation cabinet, condenser return air inlet is provided on the condensation cabinet, and operating display is installed below the positive condenser return air inlet of condensation cabinet, the condensation cabinet side is equipped with library lamp switch, the condensation cabinet other side is equipped with quick socket, and condensate water discharging mouth is installed below quick socket, the condensation interior of equipment cabinet is equipped with compressor, freezer integral type refrigeration unit design is reasonable, installation is simple, it is easy to maintain, by compressor, condenser, evaporator is integrated in one, Defrost mode uses more energy-efficient hot gas defrosting, pass through the switch of four-way valve, the flow direction of switching system inner refrigerant, reach defrosting purpose, all debugging have been completed when machine factory, when reaching erecting bed, only integral type unit need to be fixed to freezer, it plugs in, It can be used.
Description
Technical field
The utility model relates to a kind of freezer integral type refrigeration units, belong to technical field of refrigeration equipment.
Background technique
With the improvement of people's life quality, veterinary antibiotics, meat, medicine class etc. are increasing to the usage amount of freezer, model
It encloses more and more extensively, for common freezer, builds and require quite professional technology with maintenance, and China place is vast in territory,
In face of places such as vast rural area small towns, Refrigeration Technique strength falls behind relatively, and the popularization of freezer is caused to be only limited to city or scale
Type.
Utility model content
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of freezer integral type refrigeration units.
The freezer integral type refrigeration unit of the utility model, it include condensation cabinet, evaporation cabinet, condenser return air inlet,
Library lamp switch, operating display, condensation fan, evaporator return air inlet, compressor, power control cabinet, the first solenoid valve, the second electromagnetism
It is valve, four-way valve, the first capillary, the second capillary, condenser, library lamp, evaporation fan, Temperature Humidity Sensor, quick socket, cold
The top rear side of condensate discharge outlet and evaporator, the condensation cabinet is equipped with evaporation cabinet, sets on the condensation cabinet
It is equipped with condenser return air inlet, and condenses and operating display, the condensation is installed below the positive condenser return air inlet of cabinet
Cabinet side is equipped with library lamp switch, and the condensation cabinet other side is equipped with quick socket, and is equipped with condensation below quick socket
Water discharge outlet, the condensation interior of equipment cabinet is equipped with compressor, and compressor side is equipped with power control cabinet, the compressor
Top is equipped with condenser, and the condensation enclosure top above condenser is provided with condensation fan, the condenser rear peace
Equipped with evaporator, and evaporator is mounted on evaporation interior of equipment cabinet, between the condenser and evaporator by first pipe and
Second pipe connects, and is equipped with the first solenoid valve and the first capillary in the first pipe, pacifies on the second pipe
Equipped with second solenoid valve and the second capillary, evaporator return air inlet is provided on the evaporation cabinet, and evaporate on rear side of cabinet
Evaporation fan is installed, the evaporation fan two sides are equipped with library lamp, and lower section is equipped with warm and humid on rear side of the evaporation cabinet
Spend sensor.
Preferably, the power control cabinet is electrically connected with operating display.
Preferably, the compressor is connect with condenser and evaporator pipeline respectively through four-way valve, and four-way valve
Reflux line is equipped between another outlet and compressor.
Preferably, the fin of the condenser and evaporator uses point ripple side hydrophilic foil, first pipe, second
Pipeline and reflux line are that inner thread forms copper pipe.
Preferably, the condensation fan and evaporation fan use rotor centrifugal blower.
The utility model has the beneficial effects that the freezer integral type refrigeration unit design rationally, install it is simple, easy to maintain,
By compressor, condenser, evaporator is integrated in one, and Defrost mode uses more energy-efficient hot gas defrosting, passes through four-way valve
Switch, the flow direction of switching system inner refrigerant reach defrosting purpose, machine when dispatching from the factory all debugging completed, reach installation
When live, only integral type unit need to be fixed to freezer, plug in, that is, can be used.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the rearview of Fig. 2；
Fig. 4 is the right view of Fig. 2；
Fig. 5 is the first capillary mounting structure schematic diagram；
Fig. 6 is the working principle diagram of the utility model.
Appended drawing reference: condensation cabinet 1, evaporation cabinet 2, condenser return air inlet 3, library lamp switch 4, operating display 5, condensation
Blower 6, evaporator return air inlet 7, compressor 8, power control cabinet 9, the first solenoid valve 10, second solenoid valve 11,12, first maos of four-way valve
Tubule 13, the second capillary 14, condenser 15, library lamp 16, evaporation fan 17, Temperature Humidity Sensor 18, quick socket 19, condensation
Water discharge outlet 20, evaporator 21, first pipe A, second pipe B, reflux line C.
Specific embodiment
As shown in figs 1 to 6, present embodiment uses following technical scheme: it includes condensation cabinet 1, evaporation cabinet
2, condenser return air inlet 3, library lamp switch 4, operating display 5, condensation fan 6, evaporator return air inlet 7, compressor 8, power control cabinet
9, the first solenoid valve 10, second solenoid valve 11, four-way valve 12, the first capillary 13, the second capillary 14, condenser 15, library lamp
16, evaporation fan 17, Temperature Humidity Sensor 18, quick socket 19, condensate water discharging mouth 20 and evaporator 21, the freezing machine
Evaporation cabinet 2 is installed on rear side of the top of cabinet 1, condenser return air inlet 3 is provided on the condensation cabinet 1, and condense cabinet 1
Operating display 5 is installed below positive condenser return air inlet 3,1 side of condensation cabinet is equipped with library lamp switch 4,
Condensation 1 other side of cabinet is equipped with quick socket 19, and condensate water discharging mouth 20 is equipped with below quick socket 19, and described is cold
Compressor 8 is installed inside solidifying cabinet 1, and 8 side of compressor is equipped with power control cabinet 9, the power control cabinet 9 and operating display
5 are electrically connected, and condenser 15 is equipped with above the compressor 8, and are provided at the top of the condensation cabinet 1 of 15 top of condenser cold
Solidifying blower 6,15 rear of condenser is equipped with evaporator 21, and evaporator 21 is mounted on inside evaporation cabinet 2, described
Compressor 8 is connect with condenser 15 and 21 pipeline of evaporator respectively through four-way valve 12, and another outlet of four-way valve 12 and compression
It is equipped with reflux line C between machine 8, is connected between the condenser 15 and evaporator 21 by first pipe A and second pipe B
It connects, the first solenoid valve 10 and the first capillary 13 is installed on the D first pipe A, are equipped on the second pipe B
The fin of second solenoid valve 11 and the second capillary 14, the condenser 15 and evaporator 21 is hydrophilic using point ripple side
Foil, first pipe A, second pipe B and reflux line C be inner thread form copper pipe, enhance heat dissipation effect, refrigeration, dehumidifying,
Energy saving aspect, has all reached good effect, evaporator return air inlet 7 is provided on the evaporation cabinet 2, and evaporate cabinet 2
Rear side is equipped with evaporation fan 17, and 17 two sides of evaporation fan are equipped with library lamp 16, the 2 rear side lower section of evaporation cabinet
Temperature Humidity Sensor 18 is installed, the condensation fan 6 and evaporation fan 17 use rotor centrifugal blower, and air quantity is big, makes an uproar
Sound is low, and the other blowers of operating ratio are more stable and reliable, it is ensured that heat transfer effect.
The model ZCS-0.8T- of first solenoid valve 10 and second solenoid valve 11 described in present embodiment
DN20, the model ZBY-15 of the evaporator 21, the model SHT11 of the Temperature Humidity Sensor 18, the pressure
The model ZX15KC-TFD-524 of contracting machine 8 has double-flexibility design, high energy efficiency ratio, lower noise and level of vibration, unloading
Start-up technique, high-intensitive DU bearing, very small coefficient of friction, it is ensured that the high reliability of this refrigeration equipment, low operation
Cost；The operating display 5 uses PLC touch screen autonomous control, can be according to setup parameter and the temperature in the perception external world
Degree, humidity, system pressure automatically adjust the temperature and humidity of environment in library, and it is best can to adjust operation according to system parameter
Scheme, temperature and humidity jointly control, and proper range is wide, may also reach up energy-efficient purpose.
Working principle are as follows: when refrigeration, four-way valve 12 is powered off, and the exhaust of compressor 8 is condensed, first by condenser 21
Solenoid valve 10, which is powered, to be opened, and the power-off of second solenoid valve 11 is closed, and refrigerant, which enters evaporator 15 by the first capillary 13, to carry out
Sweat cooling carries out input cooling capacity from evaporation fan 17；When defrosting, four-way valve 12 is powered, and the exhaust of compressor 8 passes through evaporator
21, heating condensation is carried out, water is melted into after frost heating in evaporator 21 and is discharged to outside library, the power-off of the first solenoid valve 10 is closed, the
Two solenoid valves 11, which are powered, to be opened, and refrigerant is evaporated by the second capillary 14 into condenser 15.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of freezer integral type refrigeration unit, it is characterised in that: it includes condensation cabinet (1), evaporation cabinet (2), condenser
Return air inlet (3), library lamp switch (4), operating display (5), condensation fan (6), evaporator return air inlet (7), compressor (8), electricity
Control cabinet (9), the first solenoid valve (10), second solenoid valve (11), four-way valve (12), the first capillary (13), the second capillary
(14), condenser (15), library lamp (16), evaporation fan (17), Temperature Humidity Sensor (18), quick socket (19), condensed water row
The top rear side of the mouth of a river (20) and evaporator (21), the condensation cabinet (1) is equipped with evaporation cabinet (2), the condensation
It is provided on cabinet (1) condenser return air inlet (3), and condenses and behaviour is installed below cabinet (1) positive condenser return air inlet (3)
Make display screen (5), described condensation cabinet (1) side is equipped with library lamp switch (4), and condensation cabinet (1) other side is equipped with fastly
Fast socket (19), and be equipped with condensate water discharging mouth (20) below quick socket (19), installation inside the condensation cabinet (1)
Have compressor (8), and compressor (8) side is equipped with power control cabinet (9), condenser is installed above the compressor (8)
(15), it is provided with condensation fan (6) at the top of the condensation cabinet (1) and above condenser (15), the condenser (15) rear
It is equipped with evaporator (21), and evaporator (21) is mounted on evaporation cabinet (2) inside, the condenser (15) and evaporator
(21) it is connected between by first pipe (A) and second pipe (B), the first solenoid valve is installed in the first pipe (A)
(10) and the first capillary (13) second solenoid valve (11) and the second capillary (14), are installed on the second pipe (B),
It is provided with evaporator return air inlet (7) on the evaporation cabinet (2), and evaporates and evaporation fan (17) are installed on rear side of cabinet (2),
Described evaporation fan (17) two sides are equipped with library lamp (16), and lower section is equipped with temperature and humidity biography on rear side of the evaporation cabinet (2)
Sensor (18).
2. a kind of freezer integral type refrigeration unit according to claim 1, it is characterised in that: the power control cabinet (9) with
Operating display (5) electrical connection.
3. a kind of freezer integral type refrigeration unit according to claim 1, it is characterised in that: compressor (8) warp
Four-way valve (12) is connect with condenser (15) and evaporator (21) pipeline respectively, and another outlet and the compressor of four-way valve (12)
(8) reflux line (C) is equipped between.
4. a kind of freezer integral type refrigeration unit according to claim 1, it is characterised in that: the condenser (15) and
The fin of evaporator (21) uses point ripple side hydrophilic foil, the first pipe (A), second pipe (B) and reflux line
(C) copper pipe is formed for inner thread.
5. a kind of freezer integral type refrigeration unit according to claim 1, it is characterised in that: the condensation fan (6)
Rotor centrifugal blower is used with evaporation fan (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927445.XU CN209459288U (en) | 2017-12-29 | 2017-12-29 | A kind of freezer integral type refrigeration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721927445.XU CN209459288U (en) | 2017-12-29 | 2017-12-29 | A kind of freezer integral type refrigeration unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209459288U true CN209459288U (en) | 2019-10-01 |
Family
ID=68034941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721927445.XU Active CN209459288U (en) | 2017-12-29 | 2017-12-29 | A kind of freezer integral type refrigeration unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209459288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964332A (en) * | 2020-07-13 | 2020-11-20 | 宜昌市银岭冷冻设备有限公司 | A sled piece formula refrigeration plant for freezer |
| CN112524868A (en) * | 2020-12-08 | 2021-03-19 | 浙江山鹰制冷科技有限公司 | Defrosting structure of refrigeration house system |
-
2017
- 2017-12-29 CN CN201721927445.XU patent/CN209459288U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111964332A (en) * | 2020-07-13 | 2020-11-20 | 宜昌市银岭冷冻设备有限公司 | A sled piece formula refrigeration plant for freezer |
| CN111964332B (en) * | 2020-07-13 | 2022-08-16 | 宜昌市银岭冷冻设备有限公司 | A sled piece formula refrigeration plant for freezer |
| CN112524868A (en) * | 2020-12-08 | 2021-03-19 | 浙江山鹰制冷科技有限公司 | Defrosting structure of refrigeration house system |
| CN112524868B (en) * | 2020-12-08 | 2022-03-08 | 浙江山鹰制冷科技有限公司 | Defrosting structure of refrigeration house system |
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