CN216245090U - Movable refrigeration house refrigerating unit - Google Patents
Movable refrigeration house refrigerating unit Download PDFInfo
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- CN216245090U CN216245090U CN202122469068.2U CN202122469068U CN216245090U CN 216245090 U CN216245090 U CN 216245090U CN 202122469068 U CN202122469068 U CN 202122469068U CN 216245090 U CN216245090 U CN 216245090U
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Abstract
The utility model discloses a mobile refrigeration house refrigerating unit which comprises an evaporation cavity, a condensation cavity, a compressor, an electric part, a connecting pipeline and a three-way valve, wherein an exhaust pipeline of the compressor is connected with the three-way valve, the evaporation cavity is positioned at the upper side part of the unit, and the condensation cavity is positioned at the lower side part of the unit. The utility model adopts the full external integral design, is directly arranged outside the refrigeration house, only has the air supply outlet and the return air inlet of the evaporation cavity inside the refrigeration house, and the distance of the air supply outlet entering the refrigeration house at most is 19.5cm, thereby greatly reducing the refrigeration house space occupied by the refrigeration house machine set and increasing the use capacity of the refrigeration house; can carry out quick accurate positioning through being provided with big dipper + GPS positioning system, can be through cell-phone end, computer end remote monitoring operation to use temperature controller and thing networking module control air conditioning system can realize fresh-keeping/freezing double mode automatic control, refrigeration/heat automatic control and full state digital display function.
Description
Technical Field
The utility model relates to the field related to refrigeration of a refrigeration house, in particular to a mobile refrigeration house refrigerating unit.
Background
A cold storage, which is one type of refrigeration equipment. The cold storage is a constant temperature and humidity storage device which creates an environment with different outdoor temperature or humidity by manual means and is used for food, liquid, chemical engineering, medicine, vaccines, scientific experiments and other articles. The cold store is usually located near the port of transportation or the place of origin. Compared with the refrigerator, the refrigeration house has larger refrigeration area and a common refrigeration principle.
At present, a refrigerating unit of an existing refrigeration house is usually built-in, easily occupies the space in the refrigeration house, reduces the use capacity of the refrigeration house, cannot realize quick and accurate positioning, cannot perform remote monitoring operation through a mobile phone end and a computer end, cannot realize automatic temperature control, cannot realize quick defrosting, influences use, lacks electrical protection on a compressor motor, cannot automatically adjust condensation air volume, and is difficult to ensure good use effect.
SUMMERY OF THE UTILITY MODEL
Accordingly, to address the above-described deficiencies, the present invention provides a mobile refrigeration unit.
The utility model is realized by constructing a mobile refrigeration house refrigerating unit, the device comprises an evaporation cavity, a condensation cavity, a compressor, an electric part, a connecting pipeline and a three-way valve, the exhaust pipeline of the compressor is connected with a three-way valve, the evaporation cavity is positioned at the upper part of the unit, the condensing cavity is positioned at the lower part of the unit, the evaporating cavity and the condensing cavity are tightly combined into an integral structure, a heat insulation layer is embedded in the middle of the connection, the evaporation cavity comprises an evaporator, an air outlet duct, an air return grille, an evaporation fan, a heat insulation layer and an evaporation box body, the evaporator is fastened on the evaporation box body through bolts, the air outlet guide duct is riveted at the upper side of the evaporator through rivets, the air return grille is fastened on the lower side of the evaporator through bolts, the evaporation fan is fastened on the partition plate above the evaporation cavity through bolts, and the heat insulation layer is adhered to the outer side of the periphery of the evaporation cavity through glue.
Preferably, the condensation chamber includes condenser, condensation fan and condensation box, condenser and condensation fan all pass through the bolt fastening on the condensation box.
Preferably, the electric part comprises a temperature controller, an internet of things module, an alternating current electric control box, a rectification module, a low-voltage electric control box and a control power transformer, the temperature controller, the internet of things module, the alternating current electric control box and the rectification module are all fastened on the condensation box body through bolts, and the low-voltage electric control box and the control power transformer are all fastened on the evaporation box body through bolts.
Preferably, the three-way valve is respectively connected with the evaporator and the condenser.
Preferably, the condenser is connected with a liquid storage device, and the liquid storage device is connected with the evaporator.
Preferably, the air supply outlet and the air return inlet of the evaporation cavity are arranged inside the refrigeration house, and the distance from the air supply outlet to the refrigeration house is not more than 19.5 cm.
Preferably, the temperature controller and the internet of things module can be remotely connected with an external mobile phone end and a computer end.
Preferably, a three-phase alternating current protector is arranged in the alternating current control box.
Preferably, a drying filter is installed between the compressor and the liquid storage device.
Preferably, an expansion valve is installed between the evaporator and the liquid reservoir.
The utility model has the following advantages: the utility model provides a mobile refrigeration house refrigerating unit through improvement, compared with the same type of equipment, the mobile refrigeration house refrigerating unit has the following improvements:
the method has the advantages that: the movable refrigeration house refrigerating unit disclosed by the utility model is directly arranged outside the refrigeration house by adopting a full-external integrated design, only the air supply outlet and the air return inlet of the evaporation cavity are arranged inside the refrigeration house, the distance from the air supply outlet to the refrigeration house is 19.5cm at most, the refrigeration house space occupied by the refrigeration house refrigerating unit is greatly reduced, and the use capacity of the refrigeration house is increased.
The method has the advantages that: according to the mobile refrigeration house refrigerating unit, rapid and accurate positioning can be achieved through the Beidou and GPS positioning system, remote monitoring operation can be conducted through a mobile phone end and a computer end, and the fresh-keeping/freezing dual-mode automatic control, the refrigerating/heating automatic control and the full-state digital display functions can be achieved by controlling the air conditioning system through the temperature controller and the Internet of things module.
The method has the advantages that: according to the mobile refrigeration house refrigerating unit, hot gas exhausted by the compressor can enter the evaporator through the three-way valve to increase the temperature of the evaporator, so that the aim of defrosting is fulfilled, and the hot gas returns to the compressor after passing through the evaporator to complete a cycle, so that the effects of automatic temperature difference defrosting, timed cycle defrosting and manual forced defrosting can be achieved.
The advantages are that: the utility model relates to a mobile refrigeration house refrigerating unit, which realizes the functions of open-phase/wrong-phase/over-and-under-voltage protection of a compressor by using a three-phase alternating current protector in an alternating current electric control box.
The advantages are that: according to the mobile refrigeration house refrigerating unit, the starting and stopping of the condensing fan are controlled through the high-pressure of the refrigerating system measured by the pressure sensor, so that the condensing air quantity is adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of FIG. 1 at P according to the present invention;
FIG. 3 is a schematic front view of the FIG. 1 construction of the present invention;
FIG. 4 is a schematic left side view of the FIG. 1 construction of the present invention;
FIG. 5 is a schematic right-view structural illustration of FIG. 1 in accordance with the present invention;
fig. 6 is a schematic diagram of the connection principle of the present invention.
Wherein: an evaporation cavity-1, a condensation cavity-2, a compressor-3, an electric part-4, a three-way valve-5, a liquid storage device-6, a drying filter-7, an expansion valve-8, an evaporator-1.1, an air outlet duct-1.2, an air return grille-1.3, an evaporation fan-1.4, a heat insulation layer-1.5, an evaporation box body-1.6, a condenser-2.1, a condensation fan-2.2, a condensation box body-2.3, a temperature controller and internet of things module-4.1, an alternating current electric control box-4.2, a rectification module-4.3, a low voltage electric control box-4.4 and a control power transformer-4.5.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a mobile refrigeration house refrigerating unit through improvement, which comprises an evaporation cavity 1, a condensation cavity 2, a compressor 3, an electric part 4, a connecting pipeline and a three-way valve 5, wherein an exhaust pipeline of the compressor 3 is connected with the three-way valve 5, the evaporation cavity 1 is positioned at the upper side part of the unit, the condensation cavity 2 is positioned at the lower side part of the unit, the evaporation cavity 1 and the condensation cavity 2 are tightly combined into an integral structure, a heat insulation layer 1.5 is embedded in the middle of the connection, an air supply outlet and an air return inlet of the evaporation cavity 1 are arranged in the refrigeration house, the distance of the air supply outlet entering the refrigeration house is not more than 19.5cm, the refrigeration house space occupied by the refrigeration house refrigerating unit is greatly reduced, the use capacity of the refrigeration house is increased, and a drying filter 7 is arranged between the compressor 3 and a liquid storage device 6.
The utility model provides a mobile refrigeration house refrigerating unit through improvement, an evaporation cavity 1 comprises an evaporator 1.1, an air outlet air guide cylinder 1.2, an air return grid 1.3, an evaporation fan 1.4, a heat insulation layer 1.5 and an evaporation box body 1.6, the evaporator 1.1 is fastened on the evaporation box body 1.6 through bolts, the air outlet air guide cylinder 1.2 is riveted on the upper side of the evaporator 1.1 through rivets, the air return grid 1.3 is fastened on the lower side of the evaporator 1.1 through bolts, the evaporation fan 1.4 is fastened on a partition plate above the evaporation cavity 1 through bolts, the heat insulation layer 1.5 is adhered on the outer side of the periphery of the evaporation cavity 1 through glue, a three-way valve 5 is respectively connected with the evaporator 1.1 and a condenser 2.1, and an expansion valve 8 is arranged between the evaporator 1.1 and a liquid reservoir 6.
The utility model provides a mobile refrigeration house refrigerating unit through improvement, a condensation cavity 2 comprises a condenser 2.1, a condensation fan 2.2 and a condensation box body 2.3, the condenser 2.1 and the condensation fan 2.2 are fastened on the condensation box body 2.3 through bolts, the condenser 2.1 is connected with a liquid storage device 6, and the liquid storage device 6 is connected with an evaporator 1.1.
The utility model provides a mobile refrigeration house refrigerating unit through improvement, an electric part 4 comprises a temperature controller and internet of things module 4.1, an alternating current electric control box 4.2, a rectification module 4.3, a low-voltage electric control box 4.4 and a control power transformer 4.5, the temperature controller and internet of things module 4.1, the alternating current electric control box 4.2 and the rectification module 4.3 are all fastened on a condensation box body 2.3 through bolts, the low-voltage electric control box 4.4 and the control power transformer 4.5 are all fastened on an evaporation box body 1.6 through bolts, the temperature controller and internet of things module 4.1 can be remotely connected with an external mobile phone end and a computer end, so that remote monitoring operation can be carried out through the mobile phone end and the computer end, a three-phase alternating current protector is arranged in the alternating current electric control box 4.2, and the open-phase/wrong-phase/over-protection function of a compressor is realized by using the three-phase alternating current protector in the alternating current electric control box 4.2.
The utility model provides a mobile refrigeration house refrigerating unit through improvement, the mobile refrigeration house refrigerating unit is directly arranged outside a refrigeration house by adopting a full-external integrated design, only an air supply outlet and a return air inlet of an evaporation cavity 1 are arranged inside the refrigeration house, the distance of the air supply outlet entering the refrigeration house is 19.5cm at most, the refrigeration house space occupied by the refrigeration house refrigerating unit is greatly reduced, and the use capacity of the refrigeration house is increased; the Beidou and GPS positioning system is arranged, so that rapid and accurate positioning can be realized, remote monitoring operation can be realized through a mobile phone end and a computer end, and the functions of fresh-keeping/freezing dual-mode automatic control, refrigerating/heating automatic control and full-state digital display can be realized by using the temperature controller and the Internet of things module 4.1 to control the air conditioning system; hot gas exhausted by the compressor 3 can enter the evaporator 1.1 through the three-way valve 5 to increase the temperature of the evaporator 1.1, so that the purpose of defrosting is achieved, and the hot gas returns to the compressor 3 after passing through the evaporator 1.1 to complete a cycle, so that the effects of automatic temperature difference defrosting, timed cycle defrosting and manual forced defrosting can be achieved; the three-phase AC protector in the AC electric control box 4.2 is used for realizing the functions of open-phase/error-phase/over-voltage and under-voltage protection of the compressor; the condensing air quantity can be adjusted according to the system state, and when the high-pressure of the refrigeration system measured by the pressure sensor is lower than a set value, a condensing fan 2.2 is started; when being higher than the set value, the two condensing fans 2.2 are started, the start and stop of the condensing fans are controlled in the above mode, and the size of the condensing air quantity is adjusted.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as bolt, rivet, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A mobile refrigeration house refrigeration unit is characterized in that: the air conditioner comprises an evaporation cavity (1), a condensation cavity (2), a compressor (3), an electrical part (4), a connecting pipeline and a three-way valve (5), wherein an exhaust pipeline of the compressor (3) is connected with the three-way valve (5), the evaporation cavity (1) is positioned on the upper side part of a unit, the condensation cavity (2) is positioned on the lower side part of the unit, the evaporation cavity (1) and the condensation cavity (2) are tightly combined into an integrated structure, a heat insulation layer (1.5) is embedded in the middle of connection, the evaporation cavity (1) comprises an evaporator (1.1), an air outlet guide duct (1.2), an air return grid (1.3), an evaporation fan (1.4), the heat insulation layer (1.5) and an evaporation box body (1.6), the evaporator (1.1) is fastened on the evaporation box body (1.6) through bolts, the air outlet guide duct (1.2) is riveted on the upper side of the evaporator (1.1) through rivets, and the air return grid (1.3) is fastened on the lower side of the evaporator (1.1) through bolts, the evaporation fan (1.4) is fastened on the partition board above the evaporation cavity (1) through bolts, and the heat insulation layer (1.5) is adhered to the outer side of the periphery of the evaporation cavity (1) through glue.
2. The mobile refrigeration chiller refrigeration unit of claim 1, wherein: the condensation chamber (2) comprises a condenser (2.1), a condensation fan (2.2) and a condensation box body (2.3), and the condenser (2.1) and the condensation fan (2.2) are fastened on the condensation box body (2.3) through bolts.
3. The mobile refrigeration chiller refrigeration unit of claim 1, wherein: the electric part (4) comprises a temperature controller, an Internet of things module (4.1), an alternating current electric control box (4.2), a rectifier module (4.3), a low-voltage electric control box (4.4) and a control power transformer (4.5), the temperature controller, the Internet of things module (4.1), the alternating current electric control box (4.2) and the rectifier module (4.3) are all fastened on the condensation box body (2.3) through bolts, and the low-voltage electric control box (4.4) and the control power transformer (4.5) are all fastened on the evaporation box body (1.6) through bolts.
4. The mobile refrigeration chiller refrigeration unit of claim 1, wherein: the three-way valve (5) is respectively connected with the evaporator (1.1) and the condenser (2.1).
5. The mobile refrigeration chiller refrigeration unit of claim 2, wherein: the condenser (2.1) is connected with the liquid storage device (6), and the liquid storage device (6) is connected with the evaporator (1.1).
6. The mobile refrigeration chiller refrigeration unit of claim 1, wherein: the air supply outlet and the air return inlet of the evaporation cavity (1) are arranged inside the refrigeration house, and the distance from the air supply outlet to the refrigeration house is not more than 19.5 cm.
7. The mobile refrigeration chiller refrigeration unit of claim 3, wherein: the temperature controller and the Internet of things module (4.1) can be remotely connected with an external mobile phone end and an external computer end.
8. The mobile refrigeration chiller refrigeration unit of claim 3, wherein: and a three-phase alternating current protector is arranged in the alternating current electric control box (4.2).
9. The mobile refrigeration chiller refrigeration unit of claim 1, wherein: and a drying filter (7) is arranged between the compressor (3) and the liquid storage device (6).
10. The mobile refrigeration chiller refrigeration unit of claim 1, wherein: an expansion valve (8) is arranged between the evaporator (1.1) and the liquid storage device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469068.2U CN216245090U (en) | 2021-10-13 | 2021-10-13 | Movable refrigeration house refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469068.2U CN216245090U (en) | 2021-10-13 | 2021-10-13 | Movable refrigeration house refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216245090U true CN216245090U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122469068.2U Active CN216245090U (en) | 2021-10-13 | 2021-10-13 | Movable refrigeration house refrigerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216245090U (en) |
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2021
- 2021-10-13 CN CN202122469068.2U patent/CN216245090U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230129 Address after: Room 810, Block F, Haitai Information Plaza, No. 8, Huatian Road, Huayuan Industrial Zone, Binhai New Area, Tianjin, 300392 Patentee after: GREAT FAR EAST REFRIGERATION EQUIPMENT ENGINEERING TECHNOLOGY (THIP) Co.,Ltd. Address before: 201617 room 474, zone a, first floor, building 1, Lane 29, TAHUI Road, Shihudang Town, Songjiang District, Shanghai Patentee before: Shanghai Yuchen cold chain equipment Co.,Ltd. |
|
| TR01 | Transfer of patent right |