CN204880917U - Novel subcooling device - Google Patents
Novel subcooling device Download PDFInfo
- Publication number
- CN204880917U CN204880917U CN201520438599.7U CN201520438599U CN204880917U CN 204880917 U CN204880917 U CN 204880917U CN 201520438599 U CN201520438599 U CN 201520438599U CN 204880917 U CN204880917 U CN 204880917U
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- heat exchange
- wall
- tube
- reducer union
- shell
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Abstract
Novel subcooling device, including the shell and tube, wherein: the shell and tube both ends be equipped with the end plate, the fixed welding of both ends board have heat exchange tube group, the shell and tube both ends set up the reducer union, reducer union and heat exchange tube group inner chamber intercommunication, the shell and tube pipe wall on still be equipped with two pipe walls and connect, heat exchange tube group outer wall and shell and tube inner wall between form the heat transfer space, the pipe wall connect with heat transfer space intercommunication. The utility model discloses simple structure, reliable, heat exchange efficiency is high, has solved refrigerating system return -air area liquid problem, has guaranteed certain system's super -cooled rate again, has improved the whole efficiency of ice machine, can widely popularize the use in the automatic ice machine group that deices.
Description
Technical field
The utility model relates to the ice making unit equipment automatically deiced, particularly novel supercooling apparatus.
Background technology
Tradition deices in ice making unit automatically, after refrigeration system preparing ice, generally hot-gas deicing is adopted in order to get ice, deicing in process, gaseous state low-temperature refrigerant is often with a small amount of liquid refrigerant, if refrigeration system adopts these liquid of gas-liquid separator process, because automatically deicing ice making unit is uninterrupted, the operation ice making that moves in circles-deice program, the mode of an employing gas-liquid separator can have a strong impact on the security of refrigeration system.So need to adopt cooling heat-exchanger automatically deicing in ice machine group system, but there is processing difficulties, the heat exchanger heat transfer effect poor effect of domestic heat exchanger producer in traditional cooling heat-exchanger of crossing.
Traditional crosses in cooling heat-exchanger, and gaseous state low-temperature refrigerant passes from a middle bassoon, does not have set of heat exchange tubes, and liquid high temperature refrigerant passes from the interlayer of package and a middle bassoon, and heat transfer effect can be subject to processing the factor impacts such as technique.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the purpose of this utility model is to provide the novel supercooling apparatus that structure is simple, heat exchange efficiency is high.
The utility model solves the technical scheme that its technical problem adopts: novel supercooling apparatus, comprise package, wherein: described package two ends are provided with end plate, described two end plates is fixedly welded with set of heat exchange tubes, described package two ends arrange reducer union, described reducer union and set of heat exchange tubes inner space, described package tube wall are also provided with two Wall Joints, form heat transfer space between described set of heat exchange tubes outer wall and package inwall, described Wall Joint is communicated with heat transfer space.
As further improvement of the utility model: described reducer union is divided into reducer union entrance a and reducer union outlet b.Gaseous state low-temperature refrigerant is entered by reducer union entrance a, flows through heat exchanger tube inner chamber and flows out from reducer union outlet b.
As further improvement of the utility model: described Wall Joint is divided into Wall Joint entrance c and Wall Joint outlet d.Liquid high temperature refrigerant is entered by Wall Joint entrance c, flows through heat transfer space and flows out from Wall Joint outlet d.
As further improvement of the utility model: include several pipe heat pipes in described set of heat exchange tubes.
Compared with prior art, the beneficial effects of the utility model are: structure is simple, reliable, and heat exchange efficiency is high, solve refrigeration system and return gas carrying liquid problem, in turn ensure that certain system degree of supercooling, improve the whole efficiency of ice machine, can vigorously promote the use automatically deicing ice making unit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the A-A generalized section of Fig. 1.
Detailed description of the invention
Existing accompanying drawings and embodiment further illustrate the utility model:
Referring to figs. 1 to Fig. 3, novel supercooling apparatus, comprise package 1, wherein: described package 1 two ends are provided with end plate 3, described two end plates 3 is fixedly welded with set of heat exchange tubes 2, and the space in package 1 is divided into the heat transfer space of the inner chamber of set of heat exchange tubes 2, set of heat exchange tubes 2 outer wall and package 1 inwall by namely described end plate 3.
Described package 1 left end and right-hand member are respectively arranged with the reducer union entrance a and reducer union outlet b that are communicated with set of heat exchange tubes 2 inner chamber.
Described package 1 left end tube wall and right-hand member tube wall are respectively arranged with the Wall Joint entrance c and Wall Joint outlet d that are communicated with heat transfer space.
Be provided with several heat exchanger tubes put according to circular array in described set of heat exchange tubes 2, increase the heat exchange area of heat exchanger tube outer wall.
Described gaseous state low-temperature refrigerant (band is liquid refrigerant in a small amount) is entered by reducer union entrance a, flow through set of heat exchange tubes 2 inner chamber, flow out from reducer union outlet b, described liquid high temperature refrigerant is entered by Wall Joint entrance c, flow through the heat transfer space between set of heat exchange tubes 2 outer wall and package 1 inwall, flow out from Wall Joint outlet d.
Described gaseous state low-temperature refrigerant is when flowing through set of heat exchange tubes 2 inner chamber, and in absorption heat-exchange space, the heat of liquid high temperature refrigerant heats up and gasification, and liquid high temperature refrigerant heat release simultaneously forms certain degree of supercooling, reaches the effect of heat exchange with this.
Described set of heat exchange tubes 2 adopts common copper tube or high-efficiency heat pipe, improve the heat exchange efficiency between gaseous state low-temperature refrigerant and liquid high temperature refrigerant, can according to the facility of the needs of ice machine system and structure, on the basis ensureing required heat exchange area, flexible design, manufacture.
In sum; after those of ordinary skill in the art reads the utility model file; make other various corresponding conversion scheme according to the technical solution of the utility model and technical conceive without the need to creative mental labour, all belong to the scope that the utility model is protected.
Claims (4)
1. novel supercooling apparatus, comprise package, it is characterized in that: described package two ends are provided with end plate, described two end plates is fixedly welded with set of heat exchange tubes, described package two ends arrange reducer union, described reducer union and set of heat exchange tubes inner space, described package tube wall are also provided with two Wall Joints, form heat transfer space between described set of heat exchange tubes outer wall and package inwall, described Wall Joint is communicated with heat transfer space.
2. novel supercooling apparatus according to claim 1, is characterized in that: described reducer union is divided into reducer union entrance a and reducer union outlet b.
3. novel supercooling apparatus according to claim 1, is characterized in that: described Wall Joint is divided into Wall Joint entrance c and Wall Joint outlet d.
4. novel supercooling apparatus according to claim 1, is characterized in that: include several pipe heat pipes in described set of heat exchange tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438599.7U CN204880917U (en) | 2015-06-25 | 2015-06-25 | Novel subcooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520438599.7U CN204880917U (en) | 2015-06-25 | 2015-06-25 | Novel subcooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880917U true CN204880917U (en) | 2015-12-16 |
Family
ID=54825281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520438599.7U Active CN204880917U (en) | 2015-06-25 | 2015-06-25 | Novel subcooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880917U (en) |
-
2015
- 2015-06-25 CN CN201520438599.7U patent/CN204880917U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |