CN204923585U - Novel flat pipe wall plate type evaporator - Google Patents
Novel flat pipe wall plate type evaporator Download PDFInfo
- Publication number
- CN204923585U CN204923585U CN201520555456.4U CN201520555456U CN204923585U CN 204923585 U CN204923585 U CN 204923585U CN 201520555456 U CN201520555456 U CN 201520555456U CN 204923585 U CN204923585 U CN 204923585U
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- flat tube
- vertical portion
- transverse pipe
- type evaporator
- wall plate
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Abstract
The utility model discloses a novel flat pipe wall plate type evaporator, including heat transfer plate body (10), the flat section welded fastening of bend flat pipe (20) that are the S -shaped is on heat transfer plate body (10), and the both ends of flat pipe (20) all lead to and have connect pressure manifold (30), and one pressure manifold (30) are gone up to lead to and have been connect feed liquor pipe (40), another pressure manifold (30) to go up to lead to and connect drain pipe (50). Its simple manufacture, heat exchange efficiency is high, and is with low costs.
Description
Technical field:
The utility model relates to technical field of refrigeration equipment, relates to a kind of Novel flat tube wall plate-type evaporator in particular.
Background technology:
Evaporimeter is the important heat exchanger components in refrigeration plant, as the inflation type evaporator in refrigerator, it is by welding together two aluminium sheets, and the one side punch forming S shape cell body that two aluminium sheets weld mutually, two S shape cell body composition flowing grooves, two aluminium sheet welding cost is high, make trouble, and make efficiency is low, outward appearance also unsightly, therefore existing improvement have employed the sidewall of S shape runner pipe is carried out certain compacting to form a plane, plane-welding is carried out heat exchange on aluminium sheet, its cost of manufacture is low, efficiency is high, but due to runner pipe suppress time, the position stress suppressed is concentrated, use for a long time easily make distortion place produce leak of liquid that pin hole and making flows in runner pipe and affected normal use.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, and provide a kind of Novel flat tube wall plate-type evaporator, flat tube is welded on heat exchange plate body by it, and it makes simple, and heat exchange efficiency is high, and cost is low.
The scheme that the utility model solve the technical problem is:
A kind of Novel flat tube wall plate-type evaporator, comprise heat exchange plate body, the plat part of the flat tube that bending is S-shaped is weldingly fixed on heat exchange plate body, and the two ends of flat tube have all connected header, a header has connected on feed tube, another header and has connected drain pipe.
Described flat tube comprises multiple transverse pipe portion, the right-hand member in a transverse pipe portion turns down downwards and forms right vertical portion, the lower end in right vertical portion is bent to form second transverse pipe portion left, the left end in second transverse pipe portion is bent to form left side vertical portion, the lower end bending to the right in left side vertical portion forms the 3rd transverse pipe portion, and all horizontal bodys form the flat tube of S shape in this way.
Described right vertical portion and left side vertical portion are all above heat exchange plate body; Transverse pipe portion is the plat part of flat tube, and it is weldingly fixed on heat exchange plate body.
Described flat tube have the multiple openings be arranged in a linear.
Right vertical portion between adjacent two transverse pipe portions or the two ends in left side vertical portion are in the same side with the folding portion at the corresponding two ends in two transverse pipe portions.
Right vertical portion between adjacent two transverse pipe portions or the two ends in left side vertical portion are in not homonymy with the folding portion at the corresponding two ends in two transverse pipe portions.
Outstanding effect of the present utility model is:
Compared with prior art, flat tube is welded on heat exchange plate body by it, and it makes simple, and heat exchange efficiency is high, and cost is low.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is E-E sectional view of the present utility model;
Fig. 3 is the sectional view of the F-F of Fig. 1;
Fig. 4 is the structural representation of another kind of structure of the present utility model;
Fig. 5 is the sectional view of the F-F of Fig. 4;
Fig. 6 is the perspective view of the another kind of structure adopting mode of the present utility model to make;
Fig. 7 is the structural representation also having a kind of structure adopting mode of the present utility model to make;
Fig. 8 is the right vertical portion of Fig. 7 or the wrap direction schematic diagram at place of left side vertical portion;
Fig. 9 is the structural representation of other the another kind of structures adopting mode of the present utility model to make;
Figure 10 is the right vertical portion of Fig. 9 or the wrap direction schematic diagram at place of left side vertical portion.
Detailed description of the invention:
Embodiment 1, see as shown in Figure 1 to Figure 3, a kind of Novel flat tube wall plate-type evaporator, comprise heat exchange plate body 10, the plat part of the flat tube 20 that bending is S-shaped is weldingly fixed on heat exchange plate body 10, the two ends of flat tube 20 have all connected header 30, a header 30 have connected on feed tube 40, another header 30 and have connected drain pipe 50.
Described flat tube 20 comprises multiple transverse pipe portion 21, the right-hand member in a transverse pipe portion 21 turns down downwards and forms right vertical portion 22, the lower end in right vertical portion 22 is bent to form second transverse pipe portion 21 left, the left end in second transverse pipe portion 21 is bent to form left side vertical portion 23, the lower end bending to the right in left side vertical portion 23 forms the 3rd transverse pipe portion 21, and all horizontal bodys 21 form the flat tube 20 of S shape in this way.
Described right vertical portion 22 and left side vertical portion 23 are all above heat exchange plate body 10; Transverse pipe portion 21 is the plat part of flat tube 20, and it is weldingly fixed on heat exchange plate body 10.
Described flat tube 20 have the multiple openings 1 be arranged in a linear.
Right vertical portion 22 between adjacent two transverse pipe portions 21 or the two ends in left side vertical portion 23 are in the same side with the folding portion 24 at the corresponding two ends in two transverse pipe portions 21.
Embodiment 2, is shown in shown in Fig. 4 to 5, and the right vertical portion 22 between adjacent two transverse pipe portions 21 or the two ends in left side vertical portion 23 are in not homonymy with the folding portion 24 at the corresponding two ends in two transverse pipe portions 21.All the other are with embodiment 1.
Embodiment 3, as shown in Figure 6, its mainly feed tube 40 and drain pipe 50 be arranged on position on heat exchange plate body 10 from 2 embodiments are different above, the turnover mode of flat tube 20 also has difference.
Wherein, in embodiment 1 to 3, the distance between the outermost sidewall of its flat tube 20 and the wall of heat exchange plate body 10 is less than or equal to 10mm, and the oblique wall of folding portion 24 is 45 ° of inclined-planes.
It is by being welded on heat exchange plate body 10 by the plat part of flat tube 20, and its comes into heat transferring contact area increases, and greatly improves heat transfer effect, and it need carry out bending to flat tube 20 and is weldingly fixed on heat exchange plate body 10 again, and it is easy to make, and cost is low.
Embodiment 4, as shown in Fig. 7 to 8, it is inwardly extruded the outside of the both sides in right vertical portion 22 or left side vertical portion 23 to form;
Embodiment 5, as shown in Fig. 9 to 10, it is formed to opposite direction bending in the outside of side in right vertical portion 22 or left side vertical portion 23 and the inner edge of side.
Finally; above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (6)
1. a Novel flat tube wall plate-type evaporator, comprise heat exchange plate body (10), it is characterized in that: the plat part of the flat tube (20) that bending is S-shaped is weldingly fixed on heat exchange plate body (10), the two ends of flat tube (20) have all connected header (30), a header (30) have connected on feed tube (40), another header (30) and have connected drain pipe (50).
2. a kind of Novel flat tube wall plate-type evaporator according to claim 1, it is characterized in that: described flat tube (20) comprises multiple transverse pipe portion (21), the right-hand member of a transverse pipe portion (21) turns down downwards and forms right vertical portion (22), the lower end in right vertical portion (22) is bent to form second transverse pipe portion (21) left, the left end of second transverse pipe portion (21) is bent to form left side vertical portion (23), the lower end bending to the right in left side vertical portion (23) forms the 3rd transverse pipe portion (21), all horizontal bodys (21) form the flat tube (20) of S shape in this way.
3. a kind of Novel flat tube wall plate-type evaporator according to claim 2, is characterized in that: described right vertical portion (22) and left side vertical portion (23) are all in the top of heat exchange plate body (10); The plat part that transverse pipe portion (21) is flat tube (20), it is weldingly fixed on heat exchange plate body (10).
4. a kind of Novel flat tube wall plate-type evaporator according to claim 3, is characterized in that: described flat tube (20) has the multiple openings (1) be arranged in a linear.
5. a kind of Novel flat tube wall plate-type evaporator according to claim 4, is characterized in that: the right vertical portion (22) between adjacent two transverse pipe portions (21) or the two ends of left side vertical portion (23) are in the same side with the folding portion (24) at the corresponding two ends of two transverse pipe portions (21).
6. a kind of Novel flat tube wall plate-type evaporator according to claim 5, is characterized in that: the right vertical portion (22) between adjacent two transverse pipe portions (21) or the two ends of left side vertical portion (23) are in not homonymy with the folding portion (24) at the corresponding two ends of two transverse pipe portions (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555456.4U CN204923585U (en) | 2015-07-28 | 2015-07-28 | Novel flat pipe wall plate type evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520555456.4U CN204923585U (en) | 2015-07-28 | 2015-07-28 | Novel flat pipe wall plate type evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204923585U true CN204923585U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520555456.4U Active CN204923585U (en) | 2015-07-28 | 2015-07-28 | Novel flat pipe wall plate type evaporator |
Country Status (1)
| Country | Link |
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| CN (1) | CN204923585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196741A (en) * | 2016-08-12 | 2016-12-07 | 河南新科隆电器有限公司 | A kind of tube-in-sheet evaporator and manufacture method thereof |
| CN107449182A (en) * | 2016-05-30 | 2017-12-08 | 杭州三花家电热管理系统有限公司 | Heat exchanger and household electrical appliance |
| CN111504111A (en) * | 2019-01-22 | 2020-08-07 | Abb电网瑞士股份公司 | Evaporator and method of manufacture |
-
2015
- 2015-07-28 CN CN201520555456.4U patent/CN204923585U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449182A (en) * | 2016-05-30 | 2017-12-08 | 杭州三花家电热管理系统有限公司 | Heat exchanger and household electrical appliance |
| CN106196741A (en) * | 2016-08-12 | 2016-12-07 | 河南新科隆电器有限公司 | A kind of tube-in-sheet evaporator and manufacture method thereof |
| CN106196741B (en) * | 2016-08-12 | 2019-04-09 | 河南新科隆电器有限公司 | A kind of manufacturing method of tube-in-sheet evaporator |
| CN111504111A (en) * | 2019-01-22 | 2020-08-07 | Abb电网瑞士股份公司 | Evaporator and method of manufacture |
| US11277939B2 (en) | 2019-01-22 | 2022-03-15 | Hitachi Energy Switzerland Ag | Evaporator and manufacturing method |
| CN111504111B (en) * | 2019-01-22 | 2022-04-26 | 日立能源瑞士股份公司 | Evaporator and method of manufacture |
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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 | ||
| CP03 | Change of name, title or address |
Address after: 312500 East Xinchang Avenue 889, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang star Polytron Technologies Inc Address before: 312500 No. 889 Xinchang Road, Xinchang Industrial Park, Shaoxing, Zhejiang Patentee before: Zhejiang Tongxing Refrigecation Co.Ltd. |