CN205425892U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN205425892U CN205425892U CN201620244694.8U CN201620244694U CN205425892U CN 205425892 U CN205425892 U CN 205425892U CN 201620244694 U CN201620244694 U CN 201620244694U CN 205425892 U CN205425892 U CN 205425892U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- heat exchanger
- exchange tube
- connecting plate
- cross box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a heat exchanger, include: heat exchange tube group, separate each other and parallel arrangement constitutes by many heat exchange tubes, each one end and heat transferring medium input tube intercommunication, the other end and the messenger of heat exchange tube the inside thermal medium of heat exchange tube is realized the endless cross box and is connected, the mount, for frame construction, be used for with heat exchange tube group fixes in the frame, the connecting plate is installed heat exchange tube group with between the cross box be provided with on the connecting plate with the through -hole of heat exchange tube intercommunication. The utility model discloses the U -shaped return circuit of having cancelled the heat exchange tube adopt independent heat exchange tube, and the backward flow between the heat exchange tube has utilized then the cross box to circulate, can carry heating medium's conversion place through the cross box, and the heat exchange tube of avoiding adopting single root structure carries out hot media rotation's closed mode, conveniently clears up and maintains heat exchange tube group.
Description
Technical field
This utility model relates to field of heat exchange, particularly relates to a kind of heat exchanger being convenient to clean the internal impurity of radiating tube.
Background technology
Existing heat exchanger is usually the pipe group structure being made up of the heat exchanger tube of many U-shapeds, the impurity that such structure is easily caused in internal heat medium amasss bottom U-shaped, time length can affect the circulation of internal thermal medium, and the scale removal process for the heat exchanger of this structure is more numerous and diverse, and the longest.
Utility model content
The purpose of this utility model is to provide a kind of good seal performance and is prone to clear up the heat exchanger of internal impurity.
Specifically, this utility model provides a kind of heat exchanger, including:
Set of heat exchange tubes, spaced by many heat exchanger tubes and arranged in parallel constitute, one end of each described heat exchanger tube connects with heat transferring medium input pipe, and the other end is connected with the cross box making the internal thermal medium of described heat exchanger tube realize circulation；
Fixed mount, for frame structure, is used for being fixed in framework described set of heat exchange tubes；
Connecting plate, is arranged between described set of heat exchange tubes and described cross box, is provided with the through hole connected with described heat exchanger tube on described connecting plate.
Further, the bottom of described fixed mount is provided with the supporting leg that described fixed mount is lifted off ground, described supporting leg is separately positioned at four angles bottom described fixed mount, is provided with raising described fixed mount stability ground gripper shoe with ground in one end that described supporting leg contacts.
Further, it is hollow installing frame that the bottom of described fixed mount arranges middle, and described connecting plate is arranged on the upper surface of described installing frame, and described cross box is arranged on the lower surface of described installing frame.
Further, the edge of described connecting plate is fixed by the surrounding of bolt with described installing frame, and is provided with sealing gasket between described connecting plate and described installing frame.
Further, described installing frame is provided with multiple according to the quantity of described set of heat exchange tubes, and described connecting plate is corresponding with the quantity of described installing frame with the quantity of described cross box.
Further, it is internally provided with the gripper shoe parallel with described set of heat exchange tubes at described fixed mount.
Further, described cross box includes the casing that cross section is arc, and the fixed edge extended in parallel out by the opposite sides of described casing, is provided with clean-out hatch on casing.
This utility model eliminates the U-shaped loop of heat exchanger tube, use independent heat exchanger tube, and the backflow between heat exchanger tube, cross box is then make use of to be circulated, the conversion place of thermal medium can be provided by cross box, avoiding using the heat exchanger tube of single structure to carry out thermal medium and follow ring seal mode, convenient exchange heat pipe heat is cleared up and safeguards.
Accompanying drawing explanation
Fig. 1 is the heat exchanger structural representation of one embodiment of this utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the polycrystalline substance schematic diagram of fixed mount shown in Fig. 1；
Fig. 4 is the upward view of Fig. 1；
Fig. 5 is the sectional view of the A-A of Fig. 1；
Fig. 6 is the partial enlarged drawing in Fig. 2.
Detailed description of the invention
As shown in Figure 1, 2, the heat exchanger 100 involved by one embodiment of this utility model includes set of heat exchange tubes 10, fixed mount 20 and connecting plate 40 in general manner.This set of heat exchange tubes 10 is spaced by many heat exchanger tubes and arranged in parallel constitutes, and one end of each heat exchanger tube connects with thermal medium circulation pipe 50, and the other end is connected with the cross box 30 realizing circulation for the internal thermal medium of each heat exchanger tube.This fixed mount 20 is frame structure, for set of heat exchange tubes 10 being fixed in framework.This connecting plate 40 is arranged between set of heat exchange tubes 10 and cross box 30, the connecting plate connected with cross box 30 as each heat exchanger tube.As it is shown in figure 5, be provided with the through hole 42 being respectively communicated with each heat exchanger tube on connecting plate 40.
In the present embodiment, eliminate the U-shaped loop of heat exchanger tube, it is all to use the most independent heat exchanger tube, and the backflow between heat exchanger tube, then make use of cross box 30 to be circulated, i.e., the thermal medium of set of heat exchange tubes 10 is entered by thermal medium circulation pipe 50, after connecting plate 40, entered cross box 30 by its other end, then enter another group set of heat exchange tubes 10 for backflow by cross box 30, be transferred back to thermal medium circulation pipe 50.The conversion place of thermal medium can be provided, it is to avoid using the heat exchanger tube of single structure to carry out thermal medium and follow ring seal mode, convenient exchange heat pipe heat 10 is cleared up and safeguards by cross box 30.
Further, for convenience of installing cross box 30, in an embodiment of the present utility model, the bottom of this fixed mount 20 can arrange the supporting leg 21 that fixed mount 20 is lifted off ground, and this supporting leg 21 is separately positioned at four angles bottom fixed mount 20.For improving stability, it is also possible to arrange raising fixed mount stability ground gripper shoe 24 with ground in one end that supporting leg 21 contacts.Supporting leg 21 can improve the height of whole fixed mount 20, leaves enough installing spaces for cross box 30.When the volume of a heat exchanger 100 is bigger, it is also possible to suitably the centre position bottom it increases supporting leg 21 quantity.
As shown in Fig. 3,4,5,6, further, for improving fastness, in an embodiment of the present utility model, the bottom of this fixed mount 20 can use tower structure, the i.e. bottom at fixed mount 20 is formed with hollow installing frame 23, this connecting plate 40 is arranged on the upper surface of installing frame 23, to be connected with each heat exchanger tube, and cross box 30 is arranged on the lower surface of installing frame 23, cross box 30 can directly be fixed with installing frame 23, is connected by the hollow part in the middle of installing frame 23 between connecting plate 40 with cross box 30.The present embodiment can make fixed mount 20 and set of heat exchange tubes 10 and connecting plate 40 form an entirety, improves the fastness of whole heat exchanger 100.
For avoiding occurring between connecting plate 40 and set of heat exchange tubes 10 leakage, this connecting plate 40 can be utilized edge to be fixed by the surrounding of bolt with installing frame 23, and arrange sealing gasket 41 between connecting plate 40 and installing frame 23.Connecting plate 40 can use the material being prevented from flue gas corrosion to make.
Further, for convenience of cleaning, this cross box 30 can include the casing 31 that cross section is arc, and the fixed edge 33 extended in parallel out by the opposite sides of casing 31, be provided with clean-out hatch 32 on casing 31.Cross box 30 is fixed with installing frame 23 by fixed edge 33.When needs heat exchanger 100 is cleared up, clean-out hatch 32 can be opened and clear up cross box 30 is internal, after cleaning out, turn off clean-out hatch 32, so that the impurity of deposition is cleared up in set of heat exchange tubes, maintain the unimpeded of heat exchanger tube.
Many group set of heat exchange tubes 10 can be set in a heat exchanger 100, often cross box 30 and connecting plate 40 between group set of heat exchange tubes 10 are separate, each group of set of heat exchange tubes 10 is using an installing frame 23 as differentiation, and each installing frame 23 is respectively mounted a connecting plate 40 and a cross box 30.For improving the intensity of whole heat exchanger 100, the gripper shoe 22 parallel with heat exchanger tube can be set in the inside of fixed mount 20.Gripper shoe 22 can provide support strength for whole fixed mount 20 in vertical direction.
So far, those skilled in the art will recognize that, multiple exemplary embodiment of the present utility model is illustrate and described although the most detailed, but, in the case of without departing from this utility model spirit and scope, still can directly determine according to this utility model disclosure or derive other variations or modifications of many meeting this utility model principle.Therefore, scope of the present utility model is it is understood that and regard as covering other variations or modifications all these.
Claims (7)
1. a heat exchanger, it is characterised in that including:
Set of heat exchange tubes, spaced by many heat exchanger tubes and arranged in parallel constitute, one end of each described heat exchanger tube connects with heat transferring medium input pipe, and the other end is connected with the cross box making the internal thermal medium of described heat exchanger tube realize circulation；
Fixed mount, for frame structure, is used for being fixed in framework described set of heat exchange tubes；
Connecting plate, is arranged between described set of heat exchange tubes and described cross box, is provided with the through hole connected with described heat exchanger tube on described connecting plate.
Heat exchanger the most according to claim 1, it is characterised in that
The bottom of described fixed mount is provided with the supporting leg that described fixed mount is lifted off ground, and described supporting leg is separately positioned at four angles bottom described fixed mount, is provided with raising described fixed mount stability ground gripper shoe with ground in one end that described supporting leg contacts.
Heat exchanger the most according to claim 1, it is characterised in that
It is hollow installing frame that the bottom of described fixed mount arranges middle, and described connecting plate is arranged on the upper surface of described installing frame, and described cross box is arranged on the lower surface of described installing frame.
Heat exchanger the most according to claim 3, it is characterised in that
The edge of described connecting plate is fixed by the surrounding of bolt with described installing frame, and is provided with sealing gasket between described connecting plate and described installing frame.
Heat exchanger the most according to claim 3, it is characterised in that
Described installing frame is provided with multiple according to the quantity of described set of heat exchange tubes, and described connecting plate is corresponding with the quantity of described installing frame with the quantity of described cross box.
Heat exchanger the most according to claim 1, it is characterised in that
It is internally provided with the gripper shoe parallel with described set of heat exchange tubes at described fixed mount.
Heat exchanger the most according to claim 1, it is characterised in that
Described cross box includes the casing that cross section is arc, and the fixed edge extended in parallel out by the opposite sides of described casing, is provided with clean-out hatch on casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244694.8U CN205425892U (en) | 2016-03-28 | 2016-03-28 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244694.8U CN205425892U (en) | 2016-03-28 | 2016-03-28 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205425892U true CN205425892U (en) | 2016-08-03 |
Family
ID=56522513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620244694.8U Expired - Fee Related CN205425892U (en) | 2016-03-28 | 2016-03-28 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205425892U (en) |
-
2016
- 2016-03-28 CN CN201620244694.8U patent/CN205425892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190301 Address after: 050035 Xiangjiang Road 319 Incubator B Block 1-1905, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Shijiazhuang Keyi Thermal Equipment Co.,Ltd. Address before: No. 308 Huaibei Road, Huaibei Town, Huairou District, Beijing 100085 Patentee before: BEIJING ZHONGDIAN KEHUI HEATING POWER TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |