CN205014685U - Anticorrosion type heat exchanger - Google Patents
Anticorrosion type heat exchanger Download PDFInfo
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- CN205014685U CN205014685U CN201520572868.9U CN201520572868U CN205014685U CN 205014685 U CN205014685 U CN 205014685U CN 201520572868 U CN201520572868 U CN 201520572868U CN 205014685 U CN205014685 U CN 205014685U
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- heat exchanger
- flat tube
- deflector
- heat exchange
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Abstract
The utility model belongs to the technical field of heat recuperator equipment, especially, relate to an anticorrosion type heat exchanger. It has solved the perishable scheduling problem in current heat exchanger bottom. Including having two mutual heat transfer support bodys that correspond the pressure manifold of setting, the pressure manifold between be equipped with heat exchange assemblies, its characterized in that, the lower extreme of heat transfer support body are equipped with can be with the built on stilts overhead construction of heat exchange assemblies. This anticorrosion type heat exchanger's advantage lies in: thereby the lower extreme of this heat transfer support body is equipped with and reaches the anti -corrosion purpose with the built on stilts overhead construction of heat exchange assemblies, is convenient for discharge heat exchange assemblies's comdenstion water, and the radiating fin installation in the heat exchange assemblies is firm.
Description
Technical field
The utility model belongs to heat exchange equipment technical field, especially relates to a kind of anticorrosion type heat exchanger.
Background technology
Heat exchanger is the equipment partial heat of hot fluid being passed to cold fluid, also known as heat exchanger.Common heat exchanger has variform, and wherein parallel-flow heat exchanger is because of its compact conformation, and the little use of volume is the most extensive.Common parallel-flow heat exchanger mainly comprises and being parallel to each other for a pair and the header be separated from each other, some two ends are respectively with the inner space of two headers and the flat tube be parallel to each other, be arranged on the fin between adjacent flat tube, and two side plates to be fixedly connected with outside flat tube by fin, header is provided with some holes for connecting flat tube, and after assembling, whole heat exchanger is flat platy structure.During work, cold-producing medium flows along design direction between header along flat tube, while flowing, carries out heat exchange with the air of blowing over fin.Existing heat exchanger in use due to installation site is lower or work under bad environment when, easily there is seeping phenomenon in exchanger base, so just easily cause exchanger base to get rusty, corrode, cause heat exchanger heat transfer effect to be deteriorated, and have a strong impact on the service life of heat exchanger.
In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as; Chinese patent literature discloses a kind of heat exchanger [application number: 201280073169.9] with enhanced corrosion resistance; heat exchanger comprises at least one heat exchanger component; this heat exchanger component comprises wall; this wall has the first sidepiece contacted with fluid-phase and the second sidepiece contacted with flue gas; second sidepiece is provided with protective oxide; for protection heat exchanger component from the corrosion caused by the corrosive compound being carried or being included in flue gas, wherein protective oxide comprises α-Al2O3.Additionally provide a kind of method for the formation of oxide skin, this oxide skin for the protection of heat exchanger component from the corrosion caused by the corrosive compound being carried or being included in flue gas.
Such scheme to some extent solves the corrosion-prone problem of existing heat exchanger surface, but the program still also exists: the exchanger base caused due to bottom ponding gets rusty, corrodes, heat transfer effect is deteriorated, and has a strong impact on the problems such as the service life of heat exchanger.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of simple and reasonable, can prevent the anticorrosion type heat exchanger that exchanger base corrodes.
For achieving the above object, the utility model have employed following technical proposal: this anticorrosion type heat exchanger, comprise the heat exchange support body with two mutual corresponding headers arranged, heat-exchanging component is provided with between described header, it is characterized in that, the lower end of heat exchange support body is provided with can by aerial construction built on stilts for heat-exchanging component.Use this structure that the bottom of heat exchanger can be made to make somebody a mere figurehead, thus reach etch-proof object.
In above-mentioned anticorrosion type heat exchanger, described aerial construction comprises two built on stilts bodys extended to form by header respectively downwards, and forms the overhead space be positioned at below heat-exchanging component between two built on stilts bodys.Heat-exchanging component can be made to make somebody a mere figurehead thus improve the anti-corrosion capability of this heat exchanger like this.
In above-mentioned anticorrosion type heat exchanger, be provided with at least one horizontally set between two described built on stilts bodys and be positioned at the deflector of overhead space, described deflector has the guiding gutter that some vertical directions extend, and described deflector end is all connected with built on stilts body.Deflector makes heat-exchanging component produce condensed water, and discharges along deflector.
In above-mentioned anticorrosion type heat exchanger, the quantity of described deflector is one, and described deflector is arranged on any side of heat exchange support body.
In above-mentioned anticorrosion type heat exchanger, the quantity of described deflector is two, and described deflector is arranged in parallel and be separately positioned on the both sides of heat exchange support body.
In above-mentioned anticorrosion type heat exchanger, described heat-exchanging component comprises some being arranged between two headers and the flat tube be connected with header respectively, when the quantity of described deflector is arranged for the flat tube described in when one all has deflector lopsidedness towards heat exchange support body; Or, when described deflector quantity for the flat tube described in when two arranged in parallel all in the horizontal direction.When flat tube is horizontally disposed with, condensed water flows out from flat tube both sides respectively, and condensed water can be discharged along deflector; When flat tube is obliquely installed, deflector be arranged on flat tube be tilted under side, the condensed water that such flat tube flows out can be discharged with flat tube and deflector.
In above-mentioned anticorrosion type heat exchanger, described heat-exchanging component also comprises and is somely arranged on radiating fin between two headers and arranged in a crossed manner with flat tube respectively, described radiating fin side is provided with some inserting grooves corresponding with flat tube, and described inserting groove is connected with the mutual grafting of flat tube, described radiating fin opposite side exceeds outside flat tube.Preferably, the width of inserting groove is here equal with flat tube width, and exceeding flat tube outside radiating fin can increase heat exchange area, can make up heat exchanger lower end like this and arrange the problem that overhead space causes heat exchange area deficiency.
In above-mentioned anticorrosion type heat exchanger, described radiating fin width size is greater than the width size of flat tube.Adopt this structure that radiating fin is exceeded outside flat tube.
Compared with prior art, the advantage of this anticorrosion type heat exchanger is: the lower end of this heat exchange support body is provided with and aerial construction built on stilts for heat-exchanging component can be reached etch-proof object, be convenient to the condensed water of heat-exchanging component to discharge, the radiating fin in heat-exchanging component is installed firmly.
Accompanying drawing explanation
The structural representation of the embodiment one that Fig. 1 provides for the utility model.
Fig. 2 is A place enlarged drawing in Fig. 1.
Structural representation under deflector state is installed in the embodiment one that Fig. 3 provides for the utility model.
Stereogram under deflector state is installed in the embodiment one that Fig. 4 provides for the utility model.
Fig. 5 is B place enlarged drawing in Fig. 4.
Side view under deflector state is installed in the embodiment one that Fig. 6 provides for the utility model.
Side view under deflector state is installed in the embodiment two that Fig. 7 provides for the utility model.
In figure, header 1, heat exchange support body 2, heat-exchanging component 3, aerial construction 4, built on stilts body 41, overhead space 5, deflector 6, guiding gutter 61, flat tube 7, radiating fin 8, inserting groove 81.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment one
As shown in figures 1 to 6, this anticorrosion type heat exchanger, comprise the heat exchange support body 2 with two mutual corresponding headers 1 arranged, heat-exchanging component 3 is provided with between described header 1, the lower end of this heat exchange support body 2 is provided with can by aerial construction 4 built on stilts for heat-exchanging component 3, use this structure that the bottom of heat exchanger can be made to make somebody a mere figurehead, thus reach etch-proof object.
Particularly, the aerial construction 4 of the anticorrosion type heat exchanger in the present embodiment comprises two built on stilts bodys 41 extended to form by header 1 respectively downwards, and the overhead space 5 that between two built on stilts bodys 41, formation is positioned at below heat-exchanging component 3 is to improve etch-proof ability; Wherein, be provided with at least one horizontally set between two built on stilts bodys 41 and be positioned at the deflector 6 of overhead space 5, deflector 6 there is the guiding gutter 61 that some vertical directions extend, and deflector 6 end is all connected with built on stilts body 41, thus deflector 6 makes heat-exchanging component 3 produce condensed water, and discharge along deflector 6.When deflector 6 quantity is one, this deflector 6 is arranged on any side of heat exchange support body 2.
Further, the heat-exchanging component 3 in the present embodiment comprises some being arranged between two headers 1 and the flat tube 7 be connected with header 1 respectively.When the quantity of deflector 6 is one, flat tube 7 all has deflector 6 lopsidedness towards heat exchange support body 2 and arranges; When flat tube 7 is obliquely installed, deflector 6 be arranged on flat tube 7 be tilted under side, on such flat tube 7 flow out condensed water can discharge with flat tube 7 deflector 6.Wherein, heat-exchanging component 3 also comprises and is somely arranged on radiating fin 8 between two headers 1 and arranged in a crossed manner with flat tube 7 respectively, described radiating fin 8 side is provided with some inserting grooves 81 corresponding with flat tube 7, and inserting groove 81 and the mutual grafting of flat tube 7 are connected, radiating fin 8 width size is greater than the width size of flat tube 7, and this structure makes the opposite side of radiating fin 8 exceed outside flat tube 7.Preferably, the width of inserting groove 81 is here equal with flat tube 7 width, and exceeding flat tube 7 outside radiating fin 8 can increase heat exchange area, can make up heat exchanger lower end like this and arrange the problem that overhead space 5 causes heat exchange area deficiency.
Embodiment two,
As shown in Figure 7, the structure of the present embodiment, principle and implementation step and embodiment one similar, different place is, here deflector 6 quantity is two, and these two deflectors are arranged in parallel and be separately positioned on the both sides of heat exchange support body 2, when the quantity of deflector 6 is two, flat tube 7 is arranged in parallel all in the horizontal direction, when flat tube 7 is horizontally disposed with, condensed water flows out from flat tube 7 both sides respectively, and condensed water can be discharged along deflector 6.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as header 1, heat exchange support body 2, heat-exchanging component 3, aerial construction 4, built on stilts body 41, overhead space 5, deflector 6, guiding gutter 61, flat tube 7, radiating fin 8, inserting groove 81 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (8)
1. an anticorrosion type heat exchanger, comprise the heat exchange support body (2) with two mutual corresponding headers (1) arranged, heat-exchanging component (3) is provided with between described header (1), it is characterized in that, the lower end of heat exchange support body (2) is provided with can by aerial construction (4) built on stilts for heat-exchanging component (3).
2. anticorrosion type heat exchanger according to claim 1, it is characterized in that, described aerial construction (4) comprises two built on stilts bodys (41) extended to form by header (1) respectively downwards, and forms the overhead space (5) being positioned at heat-exchanging component (3) below between two built on stilts bodys (41).
3. anticorrosion type heat exchanger according to claim 1 and 2, it is characterized in that, be provided with at least one horizontally set between two described built on stilts bodys (41) and be positioned at the deflector (6) of overhead space (5), the guiding gutter (61) that described deflector (6) has some vertical directions to extend, and described deflector (6) end is all connected with built on stilts body (41).
4. anticorrosion type heat exchanger according to claim 3, is characterized in that, the quantity of described deflector (6) is one, and described deflector (6) is arranged on any side of heat exchange support body (2).
5. anticorrosion type heat exchanger according to claim 3, it is characterized in that, the quantity of described deflector (6) is two, and described deflector (6) is arranged in parallel and be separately positioned on the both sides of heat exchange support body (2).
6. anticorrosion type heat exchanger according to claim 3, it is characterized in that, described heat-exchanging component (3) comprises some being arranged between two headers (1) and the flat tube (7) be connected with header (1) respectively, when the quantity of described deflector (6) is arranged for the flat tube (7) described in when one all has deflector (6) lopsidedness towards heat exchange support body (2); Or, when described deflector (6) quantity for the flat tube (7) described in when two arranged in parallel all in the horizontal direction.
7. anticorrosion type heat exchanger according to claim 6, it is characterized in that, described heat-exchanging component (3) also comprises and is somely arranged on radiating fin (8) between two headers (1) and arranged in a crossed manner with flat tube (7) respectively, described radiating fin (8) side is provided with some inserting grooves (81) corresponding with flat tube (7), and described inserting groove (81) and the mutual grafting of flat tube (7) are connected, described radiating fin (8) opposite side exceeds flat tube (7) outside.
8. anticorrosion type heat exchanger according to claim 7, is characterized in that, described radiating fin (8) width size is greater than the width size of flat tube (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572868.9U CN205014685U (en) | 2015-07-31 | 2015-07-31 | Anticorrosion type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520572868.9U CN205014685U (en) | 2015-07-31 | 2015-07-31 | Anticorrosion type heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN205014685U true CN205014685U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520572868.9U Active CN205014685U (en) | 2015-07-31 | 2015-07-31 | Anticorrosion type heat exchanger |
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| CN (1) | CN205014685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156836A (en) * | 2020-01-10 | 2020-05-15 | 珠海格力电器股份有限公司 | Micro-channel heat exchanger, machining method and air conditioner |
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2015
- 2015-07-31 CN CN201520572868.9U patent/CN205014685U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156836A (en) * | 2020-01-10 | 2020-05-15 | 珠海格力电器股份有限公司 | Micro-channel heat exchanger, machining method and air conditioner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160525 Address after: Ruan Zhen Jin Ling Cun, Shaoxing City, Zhejiang province 311802 city of Zhuji City Patentee after: Zhejiang new king Chen Machinery Co., Ltd. Address before: 311802, Zhejiang Province, Zhuji City, Shaoxing Province town of Yangmei Bridge Industrial Zone Patentee before: Zhejiang Jinchen Sanpu Heat Exchanger Co., Ltd. |