CN206709679U - A kind of heat exchanger adjustable adapter attachment structure - Google Patents
A kind of heat exchanger adjustable adapter attachment structure Download PDFInfo
- Publication number
- CN206709679U CN206709679U CN201720364420.7U CN201720364420U CN206709679U CN 206709679 U CN206709679 U CN 206709679U CN 201720364420 U CN201720364420 U CN 201720364420U CN 206709679 U CN206709679 U CN 206709679U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- tube bank
- guiding device
- orifice plate
- pipe
- 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
Links
Abstract
The utility model discloses a kind of heat exchanger adjustable adapter attachment structure, it is characterized in that, including a pipe, an orifice plate being engaged with pipe lower end outer rim, two pieces of adjustment orifice plates being fixedly connected with orifice plate, orifice plate is inserted in the perforate for being used for connecting on tube bank guiding device with adapter, and two pieces of adjustment orifice plates fit with restraining the inside and outside wall of guiding device respectively.The utility model may insure all to flow through in tube bank guiding device by the medium of heat exchanger adapter entrance/outflow, heat transfer coefficient in lifting tube bank guiding region domain, improve the thermal efficiency of equipment, and machining accuracy and the workload of assembly precision are controlled when reducing heat exchanger general assembly, improve the efficiency of assembling of heat exchanger.The connecting portion of the structure and tube bank guiding device is removable connection in the radial and axial direction of heat exchanger simultaneously, housing, adapter and tube bank can be fully absorbed in heat exchanger running due to swell increment difference caused by the temperature difference, improve the operational reliability of heat exchanger.
Description
Technical field
A kind of adapter suitable for heat exchanger and the attachment structure of tube bank guiding device are the utility model is related to, can be passed through
The position with tube bank connecting portion is taken in this structural adjustment.
Background technology
In the design process of heat exchanger, it usually needs the working medium in heat exchanger is flowed according to the path of setting.Therefore,
Heat exchanger tube needs to set guiding device to carry out water conservancy diversion, and the adapter of heat exchanger and tube bank guiding device need a kind of specific connection
Structure is attached.
In the general assembly of heat exchanger, due to position of opening deviation and rigging error, adapter can usually occur on housing
The position of opening of perforate and guiding device problem devious.In addition, housing, adapter in heat exchanger running also be present
With tube bank due to swell increment inconsistence problems caused by the temperature difference, tube bank guiding device leakage may be caused, caused under heat transfer efficiency
Drop.To solve these problems, it is necessary to design the adapter attachment structure of adjustable a kind of to ensure opening in shell and tube bank water conservancy diversion
Device position of opening align, be smoothed out the general assembly of heat exchanger, at the same ensure heat exchanger efficiently, reliability service.
The content of the invention
To be solved in the utility model is perforate of the adapter on housing and in guiding device during heat exchanger general assembly
Position of opening have deviation and housing, adapter and tube bank due to swell increment inconsistence problems caused by the temperature difference.
In order to solve the above problems, the utility model provides a kind of heat exchanger adjustable adapter attachment structure, its
It is characterised by, including a pipe, an orifice plate being engaged with pipe lower end outer rim, two pieces of adjustment being fixedly connected with orifice plate
Orifice plate, orifice plate are inserted in the perforate for being used for connecting on tube bank guiding device with adapter, and two pieces of adjustment orifice plates are led with tube bank respectively
The inside and outside wall of stream device fits.
Preferably, the external diameter for being more than orifice plate with the opening diameter of adapter connection is used on the tube bank guiding device.
Preferably, the pipe can move in orifice plate.
Preferably, the pipe exposes from tube bank guiding device.
The utility model may insure all to flow in tube bank guiding device by the medium of heat exchanger adapter entrance/outflow
Cross, the heat transfer coefficient in lifting tube bank guiding region domain, control processing when improving the thermal efficiency of equipment, and reducing heat exchanger general assembly
The workload of precision and assembly precision, improve the efficiency of assembling of heat exchanger.The structure and the connection of tube bank guiding device simultaneously
Position is removable connection in the radial and axial direction of heat exchanger, can fully absorb housing in heat exchanger running, connect
Pipe, due to swell increment difference caused by the temperature difference, substantially increases the operational reliability of heat exchanger with restraining.
Brief description of the drawings
Fig. 1 is the sectional view of adapter attachment structure provided by the utility model.
Embodiment
To become apparent the utility model, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment
As shown in figure 1, be a kind of sectional view of heat exchanger adjustable adapter attachment structure provided by the utility model,
Including pipe 1, orifice plate 2 close-fitting with pipe 1 and two adjustment orifice plates 3 being fixedly connected with orifice plate 2, two pieces of adjustment orifice plates
3 are brought into close contact with tube bank 4 inside and outside wall of guiding device respectively.
To ensure that heat exchanger adapter aligns with restraining the position of opening of guiding device 4 in housing and heat exchanger tube general assembly, need
The hole that diameter is more than the external diameter of orifice plate 2 is opened on tube bank guiding device 4 in relevant position, for adjusting the adapter attachment structure and pipe
The relative position of beam guiding device 4, after position adjustment is good, the upper end of pipe 1 is fixed with its connecting pipe of shell.
In heat exchanger running, because medium often has temperature difference with the medium in housing in pipe 1, cause to justify
Pipe 1 is different from the thermal expansion amount for restraining guiding device 4, and the structure had both allowed pipe 1 and restrained axle of the guiding device 4 in pipe 1
To slidably, pipe 1 is also allowed to restrain the outer surface of guiding device 4 slidably.
Claims (4)
1. a kind of heat exchanger adjustable adapter attachment structure, it is characterised in that including a pipe (1), one and pipe
(1) orifice plate (2) that lower end outer rim is engaged, two pieces of adjustment orifice plates (3) being fixedly connected with orifice plate (2), orifice plate (2) are inserted in pipe
It is used on beam guiding device (4) with taking in the perforate of connection, two pieces of adjustment orifice plates (3) are respectively with restraining guiding device (4)
Inside and outside wall fits.
2. heat exchanger as claimed in claim 1 adjustable adapter attachment structure, it is characterised in that the tube bank water conservancy diversion dress
Put the external diameter for being used for being more than orifice plate (2) with the opening diameter of adapter connection on (4).
3. heat exchanger as claimed in claim 1 adjustable adapter attachment structure, it is characterised in that the pipe (1) can
Moved in orifice plate (2).
4. heat exchanger as claimed in claim 1 adjustable adapter attachment structure, it is characterised in that the pipe (1) from
Expose in tube bank guiding device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364420.7U CN206709679U (en) | 2017-04-06 | 2017-04-06 | A kind of heat exchanger adjustable adapter attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364420.7U CN206709679U (en) | 2017-04-06 | 2017-04-06 | A kind of heat exchanger adjustable adapter attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709679U true CN206709679U (en) | 2017-12-05 |
Family
ID=60468760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720364420.7U Expired - Fee Related CN206709679U (en) | 2017-04-06 | 2017-04-06 | A kind of heat exchanger adjustable adapter attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531336A (en) * | 2020-06-04 | 2020-08-14 | 浙江银轮机械股份有限公司 | Water-cooling plate production method |
-
2017
- 2017-04-06 CN CN201720364420.7U patent/CN206709679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531336A (en) * | 2020-06-04 | 2020-08-14 | 浙江银轮机械股份有限公司 | Water-cooling plate production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |