CN219178039U - Overhead refrigerating unit - Google Patents
Overhead refrigerating unit Download PDFInfo
- Publication number
- CN219178039U CN219178039U CN202320056059.7U CN202320056059U CN219178039U CN 219178039 U CN219178039 U CN 219178039U CN 202320056059 U CN202320056059 U CN 202320056059U CN 219178039 U CN219178039 U CN 219178039U
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- CN
- China
- Prior art keywords
- fixedly connected
- gas pipeline
- refrigerating unit
- section gas
- evaporator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses an overhead refrigerating unit, which relates to the field of refrigerating units and comprises a device main body and a refrigerating unit, wherein the refrigerating unit comprises a compressor, a fixed foot, a first section of gas pipeline, a condenser, a second section of gas pipeline, an expansion valve, an evaporator and three sections of gas pipelines, the two sections of the compressor are fixedly connected with the fixed foot, one side of the compressor is fixedly connected with one end of the first section of gas pipeline, the other end of the first section of gas pipeline is fixedly connected with one side of the evaporator, the other side of the evaporator is fixedly connected with one end of the second section of gas pipeline.
Description
Technical Field
The utility model relates to the field of refrigerating units, in particular to an overhead refrigerating unit.
Background
The low-temperature refrigerating unit is a machine which achieves a refrigerating effect through vapor compression or absorption type circulation, has a principle similar to an air conditioner, and comprises four main components, a compressor, an evaporator, a condenser and a part of metering devices, and mainly has the functions of cooling and freezing.
The existing low-temperature refrigerating unit is mostly externally connected when in use, the whole low-temperature refrigerating unit is too huge, the installation is inconvenient, hot air after the installation is mostly laterally sucked, cold air is heavier than hot air, and the hot air floats upwards so that the lateral outlet mode is lower in efficiency when in circulation when in use.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a top-mounted refrigerating unit which is structurally improved compared with the existing refrigerating unit,
in order to achieve the above purpose, the present utility model provides the following technical solutions: the top-mounted refrigerating unit comprises an equipment main body and a refrigerating unit, wherein the refrigerating unit is fixedly connected to the top end of the equipment main body, and a corresponding air inlet is formed in the position, corresponding to the refrigerating unit, of the top end of the equipment main body.
As a further scheme of the utility model: the refrigerating unit comprises a compressor, a fixed foot, a first-section gas pipeline, a condenser, a second-section gas pipeline, an expansion valve, an evaporator and a third-section gas pipeline, wherein the fixed foot is fixedly connected with the two groups of compressors, one side of the compressor is fixedly connected with one end of the first-section gas pipeline, the other end of the first-section gas pipeline is fixedly connected with one side of the evaporator, the other side of the evaporator is fixedly connected with one end of the second-section gas pipeline, the expansion valve is installed in the middle section of the second-section gas pipeline, the other end of the second-section gas pipeline is fixedly connected with one side of the condenser, the other side of the condenser is fixedly connected with one end of the third-section gas pipeline, and the other end of the third-section gas pipeline is fixedly connected with the compressor.
As a further scheme of the utility model: the top of the equipment main body is fixedly connected with a protective shell and a heat dissipation plate through bolts, the protective shell and the heat dissipation plate are sleeved at the tops of the evaporator and the condenser, and the protective shell is fixedly provided with the heat dissipation plate through bolts.
As a further scheme of the utility model: the surface of the radiating plate is provided with an opening, a dustproof net is fixedly connected in the opening, and a plurality of groups of fans are arranged in the dustproof net.
Compared with the prior art, the utility model has the beneficial effects that:
this overhead refrigerating unit, including equipment main part and refrigerating unit, equipment main part top fixedly connected with refrigerating unit, equipment main part top corresponds refrigerating unit department and has offered corresponding air intake, when using, and the refrigerating unit that is located equipment main part top does not additionally occupy space when using, and cold air is heavier than hot air, when using, cold air from last down vertical discharge, extrusion hot air rises for the air cycle in the equipment.
Drawings
FIG. 1 is a schematic diagram of an overhead freezer assembly of the present utility model;
FIG. 2 is a bottom view of the overhead freezer assembly of the present utility model;
FIG. 3 is a bottom view of a heat sink of the overhead freezer of the present utility model;
as shown in the figure: 1. an apparatus main body; 2. a refrigerating unit; 3. a compressor; 4. fixing the footing; 5. a section of gas piping; 6. a condenser; 7. a two-stage gas conduit; 8. an expansion valve; 9. an evaporator; 10. a three-section gas conduit; 11. a protective housing; 12. a heat dissipation plate; 13. a dust screen; 14. a blower.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1 to 3, in the embodiment of the utility model, an overhead refrigerating unit comprises an equipment main body 1 and a refrigerating unit 2, wherein the refrigerating unit 2 is fixedly connected to the top end of the equipment main body 1, a corresponding air inlet is formed at the position, corresponding to the refrigerating unit 2, of the top end of the equipment main body 1, when the overhead refrigerating unit is used, the refrigerating unit 2 positioned at the top of the equipment main body 1 does not occupy extra space when being used, and cold air is heavier than hot air, when the overhead refrigerating unit is used, the cold air is vertically discharged from top to bottom, and the hot air is extruded to rise, so that air circulation in the equipment is accelerated.
The refrigerating unit 2 comprises a compressor 3, a fixed foot 4, a first-section gas pipeline 5, a condenser 6, a second-section gas pipeline 7, an expansion valve 8, an evaporator 9 and a third-section gas pipeline 10, wherein two groups of fixed feet 4 are fixedly connected to the two groups of the compressor 3, one side of the compressor 3 is fixedly connected with one end of the first-section gas pipeline 5, the other end of the first-section gas pipeline 5 is fixedly connected with one side of the evaporator 9, the other side of the evaporator 9 is fixedly connected with one end of the second-section gas pipeline 7, the expansion valve 8 is installed in the middle section of the second-section gas pipeline 7, the other end of the second-section gas pipeline 7 is fixedly connected with one side of the condenser 6, the other side of the condenser 6 is fixedly connected with one end of the third-section gas pipeline 10, the other end of the third-section gas pipeline 10 is fixedly connected with the compressor 3, the top end of the equipment body 1 is fixedly connected with a protective housing 11 and a heat dissipation plate 12 through bolts, the protective housing 11 and the heat dissipation plate 12 are sleeved on the top of the evaporator 9 and the condenser 6, the protective housing 11 is fixedly connected with the heat dissipation plate 12 through bolts at the moment, an opening is formed in the surface of the heat dissipation plate 12, a plurality of fans 13 are fixedly connected in the opening, a plurality of groups of fans 14 are installed in the nets 13, when the fans 3 are used, the compressed air is compressed by the refrigerant 3, the compressed air is compressed into liquid by the compressed air, the liquid and the liquid is quickly cooled air is compressed by the air in the air and the air in the air chamber, and the air is compressed by the air in the air chamber, and the air is quickly cooled by the compressed air and the air is compressed by the air and the air.
Claims (4)
1. The utility model provides a overhead refrigerating unit, includes equipment main part (1) and refrigerating unit (2), its characterized in that: the top end of the equipment main body (1) is fixedly connected with a refrigerating unit (2), and a corresponding air inlet is formed in the position, corresponding to the refrigerating unit (2), of the top end of the equipment main body (1).
2. An overhead freezer assembly of claim 1, wherein: the refrigerating unit (2) comprises a compressor (3), a fixing foot (4), a first-section gas pipeline (5), an evaporator (9), a second-section gas pipeline (7), an expansion valve (8), a condenser (6) and a third-section gas pipeline (10), wherein the fixing foot (4) is fixedly connected with the two groups of the compressor (3), one side of the compressor (3) is fixedly connected with one end of the first-section gas pipeline (5), the other end of the first-section gas pipeline (5) is fixedly connected with one side of the evaporator (9), the other side of the evaporator (9) is fixedly connected with one end of the second-section gas pipeline (7), the expansion valve (8) is installed in the middle section of the second-section gas pipeline (7), the other end of the second-section gas pipeline (7) is fixedly connected with one side of the condenser (6), the other side of the condenser (6) is fixedly connected with one end of the third-section gas pipeline (10), and the other end of the third-section gas pipeline (10) is fixedly connected with the compressor (3).
3. An overhead freezer assembly of claim 1, wherein: the top of the equipment main body (1) is fixedly connected with a protective shell (11) and a radiating plate (12) through bolts, the protective shell (11) and the radiating plate (12) are sleeved at the tops of the evaporator (9) and the condenser (6), and the protective shell (11) is fixedly provided with the radiating plate (12) through bolts.
4. A set-top freezer according to claim 3, characterized in that: an opening is formed in the surface of the radiating plate (12), a dustproof net (13) is fixedly connected in the opening, and a plurality of groups of fans (14) are arranged in the dustproof net (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320056059.7U CN219178039U (en) | 2023-01-09 | 2023-01-09 | Overhead refrigerating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320056059.7U CN219178039U (en) | 2023-01-09 | 2023-01-09 | Overhead refrigerating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219178039U true CN219178039U (en) | 2023-06-13 |
Family
ID=86663439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320056059.7U Active CN219178039U (en) | 2023-01-09 | 2023-01-09 | Overhead refrigerating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219178039U (en) |
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2023
- 2023-01-09 CN CN202320056059.7U patent/CN219178039U/en active Active
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