CN215523898U - Single compressor set multi-storage body refrigerating and fresh-keeping equipment - Google Patents
Single compressor set multi-storage body refrigerating and fresh-keeping equipment Download PDFInfo
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- CN215523898U CN215523898U CN202121306705.8U CN202121306705U CN215523898U CN 215523898 U CN215523898 U CN 215523898U CN 202121306705 U CN202121306705 U CN 202121306705U CN 215523898 U CN215523898 U CN 215523898U
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Abstract
The utility model discloses a multi-storage-body refrigerating and fresh-keeping device of a single compressor unit, belonging to the technical field of refrigerating and fresh-keeping devices and solving the problems of high investment cost and difficult popularization and implementation of application, and the technical scheme is characterized by comprising a plurality of refrigerating storages and a refrigerating compressor unit, wherein each refrigerating storage is internally provided with a storage door, a storage plate and an evaporator, each evaporator is provided with a liquid low-temperature refrigerant inlet pipeline and a gaseous high-temperature refrigerant outlet pipeline, the liquid low-temperature refrigerant inlet pipeline of each evaporator is connected to the refrigerating compressor unit through a throttle valve, an electromagnetic valve and a three-way joint, the gaseous high-temperature refrigerant outlet pipeline is connected to the refrigerating compressor unit through the electromagnetic valve and the three-way joint, the refrigerating compressor unit is connected with an electric cabinet, the supply of one refrigerating compressor unit is achieved, the refrigerating supply can be switched in a random controllable manner, and the refrigerating of each refrigerator is controllable, convenient, the effect of reducing equipment input cost.
Description
Technical Field
The utility model relates to the field of refrigeration and preservation equipment, in particular to multi-storage-body refrigeration and preservation equipment with a single compressor unit.
Background
Generally, the refrigeration and preservation equipment generally comprises a storage body, a refrigerating unit, a control system and a pipeline system. The main equipment parts include a refrigerator body, a refrigerating unit, an evaporator, an electric control box, a throttle valve, a copper pipe, a refrigerant, a refrigerator lamp and the like. The refrigerating unit consists of a compressor, a condenser, a condensing fan or a cooling tower.
For the fresh-keeping equipment of the refrigeration house, one refrigeration compressor is arranged in one refrigeration house body, and if a plurality of refrigeration house bodies exist, a plurality of refrigeration compressors are required to be arranged.
When some refrigeratory need not refrigerate article, then occupy the energy, the extravagant energy, if open to stop control very inconvenient to a plurality of compressor, reduce peasant's use and experience.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, at least solves the technical problems in the related technology to a certain extent, and provides a single-compressor unit multi-storage-body refrigerating and refreshing device so as to achieve the purposes of reducing the equipment investment and facilitating independent control and switching of cooling pipelines.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a single-compressor-unit multi-storage-body cold storage and fresh-keeping device comprises a plurality of cold storage bodies and a refrigeration compressor unit, wherein a storage door, a storage plate and evaporators are arranged in each cold storage body, each evaporator is provided with an inlet pipeline internally provided with liquid low-temperature refrigerants and an outlet pipeline internally provided with gaseous high-temperature refrigerants, the inlet pipeline and the outlet pipeline of each evaporator are respectively connected to the refrigeration compressor unit through electromagnetic valves, and the refrigeration compressor unit is connected with an electric cabinet.
As specific embodiments of the present invention, the following may be preferred: and a throttle valve is connected in series on an inlet pipeline of each evaporator.
As specific embodiments of the present invention, the following may be preferred: the refrigerator door and the refrigerator plate form a closed space for the evaporator to be arranged inside, and the electromagnetic valve, the refrigeration compressor unit and the electric cabinet are arranged outside the refrigerator body.
As specific embodiments of the present invention, the following may be preferred: two ends of the refrigerating compressor unit are respectively connected with the multi-way connectors, each end of the two multi-way connectors is connected with the electromagnetic valve, and each output end of each multi-way connector corresponds to one end of each evaporator.
As specific embodiments of the present invention, the following may be preferred: the adjacent cold storage body parts share the cold storage plates.
The technical effects of the utility model are mainly reflected in the following aspects: 1. the scheme adopts less equipment investment, only one refrigeration compressor unit is needed, and the control of a plurality of cold storage bodies is finished; 2. the electromagnetic valve on the pipeline is used for controlling, the efficiency is high, the convenience is realized, and the supply path can be independently controlled.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a cold storage body; 2. a refrigeration compressor train; 3. a storage door; 4. storing plates; 5. an evaporator; 6. entering a pipeline; 7. a discharge line; 8. an electric cabinet; 9. a throttle valve; 10. a multi-way joint; 11. an electromagnetic valve.
Detailed Description
The embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings, and the embodiments described below by referring to the drawings are exemplary and intended to explain the present invention so that the technical aspects of the present invention can be more easily understood and appreciated, and are not to be construed as limiting the present invention.
Example (b):
a single compressor set multi-storage body refrigerating and fresh-keeping device is shown in figures 1 and 2 and comprises a plurality of storage bodies 1 and a refrigerating compressor set 2. Each refrigeration storage body 1 is internally provided with a storage door 3, a storage plate 4 and an evaporator 5, each evaporator 5 is provided with an inlet pipeline 6 internally provided with liquid low-temperature refrigerant and a discharge pipeline 7 internally provided with gaseous high-temperature refrigerant, the inlet pipeline 6 and the discharge pipeline 7 of each evaporator 5 are respectively connected to the refrigeration compressor unit 2 through electromagnetic valves 11, and the refrigeration compressor unit 2 is connected with an electric cabinet 8.
Referring to fig. 2, adjacent cold storage bodies 1 are partially shared by cold storage plates 4. Of course, the refrigerator body 1 may be provided separately, so that the refrigerator body 1 can be moved separately. If the refrigerator body 1 is integrated in order to reduce the cost, the adjacent refrigerator panels 4 in the refrigerator body 1 can be shared, thereby reducing the material cost.
On the other hand, a throttle valve 9 is connected in series to the inlet line 6 of each evaporator 5. The throttle valve 9 throttles the medium-temperature high-pressure liquid refrigerant into low-temperature low-pressure wet steam, then the refrigerant absorbs heat in the evaporator 5 to achieve the refrigeration effect, and the throttle valve 9 controls the flow of the valve through the change of the superheat degree at the tail end of the evaporator 5 to prevent the phenomena of insufficient utilization of the area of the evaporator 5 and cylinder knocking.
As can be seen from fig. 1 and 2, the storage door 3 and the storage plate 4 form a closed space for the evaporator 5 to be arranged inside, and the electromagnetic valve 11, the refrigeration compressor unit 2 and the electric cabinet 8 are arranged outside the refrigeration storage body 1. Two ends of the refrigerating compressor set 2 are respectively connected with a multi-way joint 10, each end of the two multi-way joints is connected with an electromagnetic valve 11, and each output end of the multi-way joint 10 corresponds to one end of each evaporator 5.
The scheme is mainly used for refrigerating and preserving agricultural and sideline products. The product has the characteristics that: the plurality of storehouses share one or two sets of refrigerating units and one set of electric control box. One or two sets of refrigerating units respectively or simultaneously supply cold to each storehouse, and when individual storehouses do not need to be refrigerated, the cold supply of the storehouses which do not need to be refrigerated can be independently stopped.
By adopting the structure, the equipment investment can be reduced, and the investment cost of refrigerating and preserving agricultural and sideline products is reduced.
The equipment can be fixed in a storehouse (plant) with a sunshade according to the production requirement of farming season, and can also move a single storehouse body or a plurality of storehouse bodies to the field, mountain and forest open fields in time, and a power supply is provided by a farmland facility power supply or a self-contained generator for working. The agricultural products can be conveniently produced and harvested by farmers and can be refrigerated and preserved nearby, the deterioration and the decay of the agricultural products caused by the disaster weather are reduced to the maximum extent, and the high yield and the high harvest of the farmers are ensured.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.
Claims (5)
1. A single-compressor-unit multi-storage-body cold storage and fresh-keeping device comprises a plurality of cold storage bodies and a refrigeration compressor unit, wherein a storage door, a storage plate and evaporators are arranged in each cold storage body.
2. The single compressor unit multi-compartment refrigeration and fresh-keeping apparatus according to claim 1, wherein: and a throttle valve is connected in series on an inlet pipeline of each evaporator.
3. The single compressor unit multi-compartment refrigeration and fresh-keeping apparatus according to claim 2, wherein: the refrigerator door and the refrigerator plate form a closed space for the evaporator to be arranged inside, and the electromagnetic valve, the refrigeration compressor unit and the electric cabinet are arranged outside the refrigerator body.
4. The single compressor unit multi-compartment refrigeration and fresh-keeping apparatus according to claim 2, wherein: two ends of the refrigerating compressor unit are respectively connected with the multi-way connectors, each end of the two multi-way connectors is connected with the electromagnetic valve, and each output end of each multi-way connector corresponds to one end of each evaporator.
5. The single compressor unit multi-compartment refrigeration and fresh-keeping apparatus according to claim 1, wherein: the adjacent cold storage body parts share the cold storage plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306705.8U CN215523898U (en) | 2021-06-10 | 2021-06-10 | Single compressor set multi-storage body refrigerating and fresh-keeping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306705.8U CN215523898U (en) | 2021-06-10 | 2021-06-10 | Single compressor set multi-storage body refrigerating and fresh-keeping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215523898U true CN215523898U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121306705.8U Active CN215523898U (en) | 2021-06-10 | 2021-06-10 | Single compressor set multi-storage body refrigerating and fresh-keeping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215523898U (en) |
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2021
- 2021-06-10 CN CN202121306705.8U patent/CN215523898U/en active Active
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