CN203869382U - Evaporator - Google Patents
Evaporator Download PDFInfo
- Publication number
- CN203869382U CN203869382U CN201420294266.7U CN201420294266U CN203869382U CN 203869382 U CN203869382 U CN 203869382U CN 201420294266 U CN201420294266 U CN 201420294266U CN 203869382 U CN203869382 U CN 203869382U
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- CN
- China
- Prior art keywords
- cloth liquid
- liquid
- cover
- cloth
- way
- Prior art date
- 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.)
- Withdrawn - After Issue
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an evaporator. The evaporator comprises a plate type evaporator body. The plate type evaporator body is provided with a secondary refrigerant liquid inlet pipe connector, a secondary refrigerant liquid outlet pipe connector, a refrigerant liquid inlet pipe connector and a refrigerant air-return pipe connector, wherein the secondary refrigerant liquid inlet pipe connector and the secondary refrigerant liquid outlet pipe connector are connected with a secondary refrigerant heat exchange system, the refrigerant liquid inlet pipe connector is connected with an expansion valve liquid outlet pipe of a refrigeration compressor unit, and the refrigerant air-return pipe connector is connected with an air suction pipe of the refrigeration compressor unit. A liquid distribution core shaft is arranged in the refrigerant liquid inlet pipe connector and provided with a two-channel liquid distribution sleeve, a four-channel liquid distribution sleeve and a C-shaped liquid collection cover. The opening of the C-shaped liquid collection cover is arranged downwards, refrigerant liquid is jetted downwards at the opening of the C-shaped liquid collection cover, liquid distribution is uniform, and the heat exchange efficiency of the plate type evaporator body is high.
Description
Technical field
The present invention relates to a kind of evaporimeter, particularly a kind of balanced liquid distribution plate formula evaporimeter.
Background technology
At present, tank container is widely used, but in transportation, is difficult to avoid the direct irradiation of isolated sunshine, and tank body is subject to solar radiation and temperature rise, thereby affects the quality of goods in tank.But its support of sun-shading plate structure that existing tank container is conventional is generally welded in drum surface, and all visor brackets and cylindrical shell directly weld, and welding stress easily causes cylindrical shell local deformation, inner barrel weld mark; After post-processed, also can have influence on attractive in appearance and practicality, be unfavorable for maintenance.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, and a kind of balanced liquid distribution plate formula vaporizer technology scheme is provided, and improves the heat exchange efficiency of plate-type evaporator.
The purpose of this utility model is achieved through the following technical solutions: a kind of evaporimeter, comprise plate-type evaporator, refrigerating medium feed tube joint and refrigerating medium liquid outlet joint for being connected with refrigerating medium heat-exchange system on plate-type evaporator, cold-producing medium feed tube joint for being connected with the expansion valve drain pipe of refrigeration compressor set on plate-type evaporator, the cold-producing medium air returning pipe joint for being connected with the air intake duct of refrigeration compressor set on plate-type evaporator; In cold-producing medium feed tube joint, be provided with cloth liquid mandrel, cloth liquid mandrel and cold-producing medium feed tube joint are connected, and have cloth sap cavity at cloth liquid mandrel center, on cloth liquid mandrel, have liquid distributing hole group, and liquid distributing hole group communicates with cloth sap cavity; On cloth liquid mandrel, have binary channels cloth liquid cover, binary channels cloth liquid cover is connected with cloth liquid mandrel, between binary channels cloth liquid cover and cloth liquid mandrel, has first ring shape damp channel, and binary channels cloth liquid has put two groups of binary channels damping hole groups and first ring shape damp channel communicates; Binary channels cloth liquid puts and is provided with four-way cloth liquid cover, four-way cloth liquid cover is connected with binary channels cloth liquid cover, there are two the second annular damp channels at four-way cloth liquid cover and binary channels cloth liquid inner room, four-way cloth liquid has put four groups of four-way damping hole groups, and respectively with two the second annular damp channels of four-way damping hole group communicate; Put a C shape liquid-collecting cover at four-way cloth liquid, the one C shape liquid-collecting cover and four-way cloth liquid cover are connected, there are four C shape damp channels at a C shape liquid-collecting cover and four-way cloth liquid inner room, the opening of the one C shape liquid-collecting cover is in downward position, the upwards fan-shaped distribution of four-way damping hole group, refrigerant liquid a C shape liquid-collecting cover Open Side Down spray, the equilibrium of cloth liquid, plate-type evaporator heat exchange efficiency is high.
Further improvement of the utility model is: four-way cloth liquid has put eight passage cloth liquid covers and four-way cloth liquid cover is connected, eight passage cloth liquid covers and four-way cloth liquid inner room have four the 3rd annular damp channels, and eight passage cloth liquid have put respectively with four the 3rd annular damp channels of eight group of eight passage damping hole group and communicated.Eight passage cloth liquid have put the 2nd C shape liquid-collecting cover and eight passage cloth liquid covers are connected, the 2nd C shape liquid-collecting cover and eight passage cloth liquid inner rooms have eight the 2nd C shape damp channels, the opening of the 2nd C shape liquid-collecting cover is in downward position, eight upwards fan-shaped distributions of passage damping hole group, refrigerant liquid the 2nd C shape liquid-collecting cover Open Side Down spray, cloth liquid is more balanced.
The utility model compared with prior art has the following advantages: the equilibrium of plate-type evaporator inner refrigerant liquid distribution, can effectively control and reduce the cold-producing medium return-air degree of superheat of plate-type evaporator, improve the heat exchange efficiency of plate-type evaporator, improve the refrigerating efficiency of refrigeration compressor set.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Fig. 3 is that the B-B of Fig. 2 is to schematic diagram;
Fig. 4 is that the D-D of Fig. 3 is to schematic diagram;
Fig. 5 is the structural representation that has eight passage cloth liquid covers;
Fig. 6 is that the E-E of Fig. 5 is to schematic diagram;
Number in the figure: 1-plate-type evaporator, 2-refrigerating medium feed tube joint, 3-refrigerating medium liquid outlet joint, 4-cold-producing medium feed tube joint, 5-cold-producing medium air returning pipe joint, 6-cloth liquid mandrel, 7-cloth sap cavity, 8-liquid distributing hole group, 9-binary channels cloth liquid cover, 10-first ring shape damp channel, 11-binary channels damping hole group, 12-four-way cloth liquid cover, the annular damp channel of 13-second, 14-four-way damping hole group, 15-the one C type liquid-collecting cover, 16-the one C shape damp channel, 17-eight passage cloth liquid covers, 18-the 3rd annular damp channel, 19-eight passage damping hole groups, 20-the 2nd C type liquid-collecting cover, 21-the 2nd C shape damp channel.
detailed description of the invention:
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment only, for explaining the utility model, does not form the restriction to the utility model protection domain.
As Fig. 1-6 show the embodiment of a kind of evaporimeter of the utility model;
Embodiment 1: a kind of evaporimeter (is shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4), comprise plate-type evaporator 1, refrigerating medium feed tube joint 2 and refrigerating medium liquid outlet joint 3 for being connected with refrigerating medium heat-exchange system on plate-type evaporator 1, the cold-producing medium feed tube joint 4 for being connected with the expansion valve drain pipe of refrigeration compressor set on plate-type evaporator 1, the cold-producing medium air returning pipe joint 5 for being connected with the air intake duct of refrigeration compressor set on plate-type evaporator 1; In cold-producing medium feed tube joint 4, have cloth liquid mandrel 6 and cold-producing medium feed tube joint 4 to be connected, have cloth sap cavity 7 at cloth liquid mandrel 6 centers, on cloth liquid mandrel 6, have liquid distributing hole group 8, liquid distributing hole group 8 and cloth sap cavity 7 communicate; On cloth liquid mandrel 6, there is binary channels cloth liquid cover 9, binary channels cloth liquid cover 9 and cloth liquid mandrel 6 are connected, between binary channels cloth liquid cover 9 and cloth liquid mandrel 6, there is first ring form drag Buddhist nun path 10, on binary channels cloth liquid cover 9, there are two groups of binary channels damping hole groups 11, binary channels damping hole group 11 and first ring form drag Buddhist nun path 10 communicate, and binary channels damping hole group 11 is equidistant with liquid distributing hole group 8; Binary channels cloth liquid cover 9 is provided with four-way cloth liquid cover 12, four-way cloth liquid cover 12 and binary channels cloth liquid cover 9 are connected, between four-way cloth liquid cover 12 and binary channels cloth liquid cover 9, there are two the second annular damp channels 13, on four-way cloth liquid cover 12, there are four groups of four-way damping hole groups 14,14 respectively with two the second annular damp channels of four-way damping hole group communicate 13, and four-way damping hole group 14 is equidistant with corresponding binary channels damping hole group 11; On four-way cloth liquid cover 12, there are a C shape liquid-collecting cover 15 and four-way cloth liquid cover 12 to be connected, between the one C shape liquid-collecting cover 15 and four-way cloth liquid cover 12, there are four C shape damp channels 16, the opening of the one C shape liquid-collecting cover 15 is in downward position, upwards fan-shaped distribution of four-way damping hole group 14, refrigerant liquid a C shape liquid-collecting cover 15 Open Side Down spray, the equilibrium of cloth liquid, plate-type evaporator 1 heat exchange efficiency is high.
embodiment 2:
With the difference of embodiment 1 be: on four-way cloth liquid cover 12, have eight passage cloth liquid covers 17, eight passage cloth liquid covers 17 and four-way cloth liquid cover 12 are connected and (see Fig. 5, Fig. 6), between eight passage cloth liquid covers 17 and four-way cloth liquid cover 12, there are four the 3rd annular damp channels 18, on eight passage cloth liquid covers 17, there is eight group of eight passage damping hole group 19, eight 19 respectively with four of passage damping hole groups the 3rd annular damp channels 18 communicate, and eight passage damping hole groups 19 are equidistant with corresponding four-way damping hole group 14; On eight passage cloth liquid covers 17, there are the 2nd C shape liquid-collecting cover 20 and eight passage cloth liquid cover 17 to be connected, between the 2nd C shape liquid-collecting cover 20 and eight passage cloth liquid cover 17, there are eight the 2nd C shape damp channels 21, the opening of the 2nd C shape liquid-collecting cover 20 is in downward position, eight upwards fan-shaped distributions of passage damping hole group 19, refrigerant liquid the 2nd C shape liquid-collecting cover 20 Open Side Down spray, cloth liquid is more balanced.
Claims (2)
1. an evaporimeter, comprise plate-type evaporator (1), upper refrigerating medium feed tube joint (2) and the refrigerating medium liquid outlet joint (3) for being connected with refrigerating medium heat-exchange system of plate-type evaporator (1), the upper cold-producing medium feed tube joint (4) for being connected with the expansion valve drain pipe of refrigeration compressor set of plate-type evaporator (1), the upper cold-producing medium air returning pipe joint (5) for being connected with the air intake duct of refrigeration compressor set of plate-type evaporator (1), it is characterized in that: in described cold-producing medium feed tube joint (4), have cloth liquid mandrel (6) and cold-producing medium feed tube joint (4) to be connected, there is cloth sap cavity (7) at described cloth liquid mandrel (6) center, on described cloth liquid mandrel (6), be provided with the liquid distributing hole group (8) that cloth sap cavity (7) communicates, on described cloth liquid mandrel (6), be provided with the binary channels cloth liquid cover (9) being connected with cloth liquid mandrel (6), between described binary channels cloth liquid cover (9) and cloth liquid mandrel (6), there is first ring shape damp channel (10), on described binary channels cloth liquid cover (9), be provided with two groups of binary channels damping hole groups (11) and first ring shape damp channel (10) communicates, on described binary channels cloth liquid cover (9), there are four-way cloth liquid cover (12) and binary channels cloth liquid cover (9) to be connected, between described four-way cloth liquid cover (12) and binary channels cloth liquid cover (9), there are two the second annular damp channels (13), on described four-way cloth liquid cover (12), have respectively with two the second annular damp channels of four groups of four-way damping hole groups (14) communicate (13), on described four-way cloth liquid cover (12), there are a C shape liquid-collecting cover (15) and four-way cloth liquid cover (12) to be connected, between a described C shape liquid-collecting cover (15) and four-way cloth liquid cover (12), have four C shape damp channels (16).
2. evaporimeter according to claim 1, it is characterized in that: described four-way cloth liquid cover (12) is provided with eight passage cloth liquid covers (17), described eight passage cloth liquid covers (17) and four-way cloth liquid cover (12) are connected, between described eight passage cloth liquid covers (17) and four-way cloth liquid cover (12), there are four the 3rd annular damp channels (18), on described eight passage cloth liquid covers (17), have eight group of eight passage damping hole group (19), described in eight groups, respectively with four the 3rd annular damp channels (18) of eight passage damping hole groups (19) communicate; On described eight passage cloth liquid covers (17), be provided with the 2nd C shape liquid-collecting cover (20), described the 2nd C shape liquid-collecting cover (20) and eight passage cloth liquid covers (17) are connected, and have eight the 2nd C shape damp channels (21) between described the 2nd C shape liquid-collecting cover (20) and eight passage cloth liquid covers (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294266.7U CN203869382U (en) | 2014-06-05 | 2014-06-05 | Evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294266.7U CN203869382U (en) | 2014-06-05 | 2014-06-05 | Evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869382U true CN203869382U (en) | 2014-10-08 |
Family
ID=51650326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294266.7U Withdrawn - After Issue CN203869382U (en) | 2014-06-05 | 2014-06-05 | Evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994610A (en) * | 2014-06-05 | 2014-08-20 | 南通四方冷链装备股份有限公司 | Evaporator |
-
2014
- 2014-06-05 CN CN201420294266.7U patent/CN203869382U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994610A (en) * | 2014-06-05 | 2014-08-20 | 南通四方冷链装备股份有限公司 | Evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |