CN205066256U - Return -air heat transfer device for refrigeration plant - Google Patents
Return -air heat transfer device for refrigeration plant Download PDFInfo
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- CN205066256U CN205066256U CN201520831175.7U CN201520831175U CN205066256U CN 205066256 U CN205066256 U CN 205066256U CN 201520831175 U CN201520831175 U CN 201520831175U CN 205066256 U CN205066256 U CN 205066256U
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Abstract
The utility model discloses a return -air heat transfer device for refrigeration plant, include: insert return -air collector (4) of the branch pipe of breathing in (3), characterized by, the both sides of return -air collector (4) are equipped with shrouding (6), and shrouding (6) are passed on the feed pipe way, and the feed pipe way is including supplying liquid feed liquor pipe (1), supply liquid drain pipe (2) and interior heat exchange tube (5), and interior heat exchange tube (5) are located return -air collector (4), and return -air collector (4) outer confession liquid feed liquor pipe (1) and confession liquid drain pipe (2) are connected respectively to both ends. The utility model discloses out of use gas branch has reduced the space, has practiced thrift the cost, and return -air collector (4) have obtained bigger utilization ratio, and refrigerating system has obtained subcooling once more, and refrigeration effect has obtained bigger promotion.
Description
Technical field
The utility model relates to a kind of refrigeration plant return-air heat-exchanger rig.
Background technology
In prior art, return-air part is added with vertical gas and divides, but prior art is provided with vertical gas divides, and vertical gas divides and takes up space large, and cost is large, and cost is high, can not realize the peak use rate of air return system, and cooling capacity can not be more efficient.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of refrigeration plant return-air heat-exchanger rig, and liquid feeding pipeline, through return-air collector, realizes again excessively cold, makes full use of return-air collector, make refrigeration better.
To achieve these goals, the utility model adopts following technical scheme.
A kind of refrigeration plant return-air heat-exchanger rig, comprise: the return-air collector inserting inspiratory limbs, the both sides of return-air collector are provided with shrouding, liquid feeding pipeline is through shrouding, liquid feeding pipeline comprises feed flow feed tube, feed flow drain pipe and interior heat exchanger tube, interior heat exchanger tube is positioned at return-air collector, and two ends connect feed flow feed tube outside return-air collector and feed flow drain pipe respectively.
Do not use gas to divide in refrigeration system of the present utility model, but suction manifold caliber is strengthened, suction manifold makes baffle plate pattern separately, is equipped with suitable hole, and penetrates the pipeline of applicable feed flow.Liquid feeding pipeline connects one section of return-air collector, makes it cold-producing medium and flows through pipeline in return-air collector, makes it to realize again excessively cold.
It is again excessively cold that the utility model makes refrigeration system realize, and makes full use of air return system.
The beneficial effects of the utility model are, do not re-use gas and divide, decrease space, have saved cost, and return-air collector obtains larger utilization rate, and refrigeration system obtains again excessively cold, and refrigeration obtains larger lifting.
Certainly, implement arbitrary product of the present utility model might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is top view of the present utility model.
Wherein, 1, feed flow feed tube; 2, feed flow drain pipe; 3, inspiratory limbs; 4, return-air collector; 5, interior heat exchanger tube; 6, shrouding.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
As shown in Figure 1-Figure 3, a kind of refrigeration plant return-air heat-exchanger rig, comprise: the return-air collector 4 inserting inspiratory limbs 3, the both sides of return-air collector 4 are provided with shrouding 6, liquid feeding pipeline is through shrouding 6, liquid feeding pipeline comprises feed flow feed tube 1, feed flow drain pipe 2 and interior heat exchanger tube 5, and interior heat exchanger tube 5 is positioned at return-air collector 4, and two ends connect feed flow feed tube 1 outside return-air collector 4 and feed flow drain pipe 2 respectively.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection domain of the present utility model.
Claims (1)
1. a refrigeration plant return-air heat-exchanger rig, comprise: the return-air collector (4) inserting inspiratory limbs (3), it is characterized in that, the both sides of return-air collector (4) are provided with shrouding (6), liquid feeding pipeline is through shrouding (6), liquid feeding pipeline comprises feed flow feed tube (1), feed flow drain pipe (2) and interior heat exchanger tube (5), and interior heat exchanger tube (5) is positioned at return-air collector (4), and two ends connect the outer feed flow feed tube (1) of return-air collector (4) and feed flow drain pipe (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831175.7U CN205066256U (en) | 2015-10-26 | 2015-10-26 | Return -air heat transfer device for refrigeration plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520831175.7U CN205066256U (en) | 2015-10-26 | 2015-10-26 | Return -air heat transfer device for refrigeration plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066256U true CN205066256U (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520831175.7U Active CN205066256U (en) | 2015-10-26 | 2015-10-26 | Return -air heat transfer device for refrigeration plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205066256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289709A (en) * | 2022-08-11 | 2022-11-04 | 舟山英诺远投冷链科技有限公司 | Marine carbon dioxide quick-freezing system |
-
2015
- 2015-10-26 CN CN201520831175.7U patent/CN205066256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115289709A (en) * | 2022-08-11 | 2022-11-04 | 舟山英诺远投冷链科技有限公司 | Marine carbon dioxide quick-freezing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 250121 Yinhe Road 20-3, Jibei Development Zone, Jiyang County, Jinan City, Shandong Province (No. 3 Factory Area, Botong Industrial Science and Technology Park) Patentee after: Shandong Euro Energy Technology Co., Ltd. Address before: 250000 South Head of Hujia Village, Daqiao Town, Tianqiao District, Jinan City, Shandong Province Patentee before: JINAN OURFUTURE REFRIGERATION EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |