CN204404865U - A kind of plate type heat exchanger of built-in stiffener - Google Patents
A kind of plate type heat exchanger of built-in stiffener Download PDFInfo
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- CN204404865U CN204404865U CN201420853784.8U CN201420853784U CN204404865U CN 204404865 U CN204404865 U CN 204404865U CN 201420853784 U CN201420853784 U CN 201420853784U CN 204404865 U CN204404865 U CN 204404865U
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Abstract
The utility model relates to a kind of plate type heat exchanger of built-in stiffener, comprises the corrugated cardboard sheet group of band heat exchange corner apertures and plate of being honored as a queen, is provided with the stiffener being close to corrugated plating group inside above-mentioned plate of being honored as a queen; Above-mentioned plate of being honored as a queen comprises the flat part of two ends setting and middle corrugated part, and the two ends of above-mentioned stiffener are respectively equipped with the second flat part and the second middle corrugated part.The plate type heat exchanger of a kind of built-in stiffener provided by the utility model, reasonable in design, good looking appearance, material cost is lower, and assembling is simple, and production efficiency is high.
Description
Technical field
The utility model relates to a kind of plate type heat exchanger, is specially a kind of plate type heat exchanger being provided with built-in stiffener.
Background technology
Plate type heat exchanger, with superior heat exchange property, is widely used in the industries such as air-conditioning, heat supply, food, chemical industry, power and machinery.Be applicable to high pressure field, the bottom of plate type heat exchanger corner apertures needs to bear higher pressure, therefore needs to adopt technological means to strengthening its anti-high pressure ability near corner apertures, Leakage prevention.The stiffener set-up mode of prior art is if number of patent application is for shown in the patent of 200720040132.2, its stiffener to be arranged at outside plate of being honored as a queen two ends near the region of corner apertures, even in order to coordination attractive in appearance, producer directly adopts the mode adding one block of straight plate outside plate of being honored as a queen again, this design prevent corner apertures from leaking although can reach, the purpose of design that near corner apertures, anti-high pressure ability is enough, but this kind of design, need to carry out assembling stiffener again outside the plate of being honored as a queen completed, cause assembly process more, also need additionally to increase welding cost, and, be arranged on the stiffener outside plate of being honored as a queen, its thickness can not be too little, otherwise do not reach the object improving anti-pressure ability, each heat exchanger is caused to produce additional waste in material cost.Therefore, how to develop a kind of reasonable in design, good looking appearance, material cost is lower, and assembling is simple, and production efficiency is high, and has the plate type heat exchanger of stiffener, is the target that all plate type heat exchanger technical field technical staff make great efforts.
Utility model content
In order to solve above-mentioned shortcoming, the utility model provides a kind of plate type heat exchanger of built-in stiffener, for solving the plate type heat exchanger of the band stiffener of prior art, the structural design of stiffener is unreasonable, and unsightly, material cost is high, assembling is complicated, the shortcoming that manufacturing cost is high, production efficiency is low.
The technical solution adopted in the utility model is, builds a kind of plate type heat exchanger of built-in stiffener, comprises the corrugated cardboard sheet group of band heat exchange corner apertures and plate of being honored as a queen, is provided with the stiffener being close to corrugated plating group inside above-mentioned plate of being honored as a queen; Above-mentioned plate of being honored as a queen comprises the flat part of two ends setting and middle corrugated part.
Further, the two ends of above-mentioned stiffener are respectively equipped with the second flat part and the second middle corrugated part.The structure of stiffener is consistent with the structure of plate of being honored as a queen, simultaneously near corner apertures, stiffener and plate of being honored as a queen overlap, and fixed by the flange of plate of being honored as a queen, eliminate the operation of again welding, adopt this kind of structure in addition, compare external stiffener structure, the thickness of stiffener can reduce, and reduces material cost.Meanwhile, because the middle part of stiffener is also provided with corrugated part, under same manufacturing cost, be equivalent to the quantity that heat exchanger has added the corrugated cardboard sheet of heat exchange effect, improve heat exchange efficiency
Further, the both sides of above-mentioned plate of being honored as a queen also are provided with the flange for fixing stiffener and above-mentioned plate of being honored as a queen.
Further, or above-mentioned stiffener is plate, and is made up of the two pieces of independent platelets being divided into two ends inside plate of being honored as a queen.This kind of design is similar with the patent of prior art patent 200720040132.2, just that stiffener is built-in, can play reduction material cost equally, reduces assembly process, the object of speed production efficiency.
Further, above-mentioned corrugated part becomes 180 degree oppositely with the ripple direction of above-mentioned Second Wave card.
Compared with prior art, the plate type heat exchanger of a kind of built-in stiffener provided by the utility model, reasonable in design, good looking appearance, material cost is lower, and assembling is simple, and production efficiency is high.
Accompanying drawing explanation
Fig. 1 is the plate type heat exchanger stiffener 1-1 position view of prior art.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is schematic diagram of the present utility model.
Fig. 4 is the schematic side view of Fig. 3.
Fig. 5 is the sectional view of A-A and B-B in Fig. 3.
Fig. 6 is the schematic diagram of flange.
Detailed description of the invention
Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described further.As depicted in figs. 1 and 2, its stiffener 1-1 is arranged at the outside of plate of being honored as a queen to the plate type heat exchanger structure of prior art.
embodiment 1
In the present embodiment, by reference to the accompanying drawings, structure of the present utility model is described in detail.Refer to accompanying drawing, the plate type heat exchanger that the utility model provides, comprise the corrugated cardboard sheet group of band heat exchange corner apertures and plate 1 of being honored as a queen, inside plate 1 of being honored as a queen, be provided with the stiffener 2 being close to corrugated plating group; Plate 1 of being honored as a queen comprises the flat part 101 of two ends setting and middle corrugated part 102.The two ends of stiffener 2 are respectively equipped with the second flat part and the second middle corrugated part.And corrugated part 102 becomes 180 degree oppositely with the ripple direction of Second Wave card.
The be honored as a queen both sides of plate 1 are also provided with flange 103 for fixing stiffener 2 and plate 1 of being honored as a queen.In the present embodiment, the plate 1 of being honored as a queen is similar with the agent structure of stiffener 2, and only due to the needs of assembling, plate 1 of being honored as a queen is flange 103 than stiffener more than 2.
Embodiment 2
As preferred embodiment, or stiffener 2 is plate, and is made up of the two pieces of independent platelets being divided into two ends inside plate 1 of being honored as a queen.This kind of mode is consistent with embodiment 1 for high pressure ability effect anti-near corner apertures, and its difference is, than one piece of heat exchanger fin few in embodiment 1, can play reduction material cost equally, reduce assembly process, the object of speed production efficiency.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and amendment, the scope that therefore protection domain of the present utility model should define with the utility model claim is as the criterion.
Claims (5)
1. a plate type heat exchanger for built-in stiffener, is characterized in that, comprises the corrugated cardboard sheet group of band heat exchange corner apertures and plate (1) of being honored as a queen, described in plate (1) inner side of being honored as a queen be provided with the stiffener (2) being close to corrugated plating group; Described plate of being honored as a queen (1) comprises the flat part (101) of two ends setting and middle corrugated part (102).
2. the plate type heat exchanger of a kind of built-in stiffener according to claim 1, is characterized in that, the two ends of described stiffener (2) are respectively equipped with the second flat part and the second middle corrugated part.
3. the plate type heat exchanger of a kind of built-in stiffener according to claim 1, is characterized in that, described in the be honored as a queen both sides of plate (2) be also provided with flange (103) for fixing stiffener (2) and described plate of being honored as a queen (1).
4. the plate type heat exchanger of a kind of built-in stiffener according to claim 1, is characterized in that, or described stiffener (2) is for plate, and is made up of the two pieces of independent platelets being divided into two ends, plate of being honored as a queen (1) inner side.
5. the plate type heat exchanger of a kind of built-in stiffener according to claim 2, is characterized in that, described corrugated part (102) becomes 180 degree oppositely with the ripple direction of described Second Wave card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853784.8U CN204404865U (en) | 2014-12-30 | 2014-12-30 | A kind of plate type heat exchanger of built-in stiffener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853784.8U CN204404865U (en) | 2014-12-30 | 2014-12-30 | A kind of plate type heat exchanger of built-in stiffener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404865U true CN204404865U (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420853784.8U Active CN204404865U (en) | 2014-12-30 | 2014-12-30 | A kind of plate type heat exchanger of built-in stiffener |
Country Status (1)
| Country | Link |
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| CN (1) | CN204404865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131971A (en) * | 2017-11-14 | 2018-06-08 | 杭州三花家电热管理系统有限公司 | Heat exchanger |
-
2014
- 2014-12-30 CN CN201420853784.8U patent/CN204404865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131971A (en) * | 2017-11-14 | 2018-06-08 | 杭州三花家电热管理系统有限公司 | Heat exchanger |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |