CN205404063U - Cross -flow type heat exchanger seal closure of can ventilating - Google Patents
Cross -flow type heat exchanger seal closure of can ventilating Download PDFInfo
- Publication number
- CN205404063U CN205404063U CN201620168848.XU CN201620168848U CN205404063U CN 205404063 U CN205404063 U CN 205404063U CN 201620168848 U CN201620168848 U CN 201620168848U CN 205404063 U CN205404063 U CN 205404063U
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- CN
- China
- Prior art keywords
- heat exchanger
- upper cover
- lower cover
- cross
- seal closure
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a cross -flow type heat exchanger seal closure of can ventilating, including upper cover, lower cover, sealing member, intake pipe, outlet duct, air outlet valve, manometer, during the use, can with the utility model discloses an upper cover cup joints in one side that the cross -flow type heat exchanger was ventilated and is held, and the lower cover cup joints at the opposite side that corresponds, then a cavity has just been constituteed to upper cover, lower cover and cross -flow type heat exchanger, faces through the intake pipe pour into compressed air in the cavity that upper cover, lower cover and cross -flow type heat exchanger are constituteed into, when the manometer rises to certain numerical value, stop to pour into into the air, then change the sealing performance that can judge the cross -flow type heat exchanger through the reading of manometer.
Description
Technical field
This utility model relates to mechanical manufacturing field, specifically the ventable seal closure of cross flow heat exchanger.
Background technology
Heat exchanger is a kind of energy-saving equipment realizing the transmission of heat between material between two or more fluid of different temperatures, it is make heat be passed to, by the fluid that temperature is higher, the fluid that temperature is relatively low, fluid temperature (F.T.) is made to reach the index of flow specification, to meet the needs of process conditions, also it is one of capital equipment improving energy utilization rate simultaneously, is a kind of commercial Application of convection heat transfer' heat-transfer by convection and conduction of heat.Heat exchanger can differently be classified.Dividing wall type, hybrid, heat accumulating type (or claiming back-heating type) three major types can be divided into by its operating process；Close-coupled and non-close-coupled two class can be divided into by the compactness on its surface.Heat exchanger industry relates to nearly 30 multi industries such as HVAC, pressure vessel, sewerage disposing equipment, chemical industry, oil, mutually forms industry chain (supply chain).Heat exchanger (is also known as heat exchanger or heat-exchange apparatus) and is used to make heat be delivered to cold flow body from hot fluid, with the device of the technological requirement of satisfied regulation.
Cross flow heat exchanger comes into vogue recently, is characterized in that two fluids are in the heat exchanger of vertical direction flowing, it is possible to be divided into band fin and without fin two types.
Although the production process of cross flow heat exchanger is not quite similar, but produce the cross flow heat exchanger after well and all require over performing leak test, to ensure in actual use, two kinds of fluids of different temperatures are in the process carrying out heat transmission, abnormal convection current between the fluid of convection heat transfer' heat-transfer by convection will not be caused because of the sealing property of cross flow heat exchanger, there is presently no a kind of simple in construction, easy to use, life-span is long, the ventable seal closure of cross flow heat exchanger that cost is low.
Utility model content
This utility model is just for above technical problem, it is provided that a kind of simple in construction, easy to use, the life-span is long, the ventable seal closure of cross flow heat exchanger that cost is low.
This utility model is achieved through the following technical solutions:
The ventable seal closure of cross flow heat exchanger, including upper cover, lower cover, sealing member, air inlet pipe, escape pipe, air outlet valve, Pressure gauge, it is characterized in that bottom upper cover, lower cover top is provided with groove, upper cover can combine mutually with the groove of lower cover and form corresponding rectangular enclosure, it is provided with sealing member inside upper cover, lower cover recess edge, on cover and be provided with air inlet pipe, escape pipe, Pressure gauge, escape pipe controls the opening and closing of escape pipe by air outlet valve, Pressure gauge runs through upper cover, and Pressure gauge probe is arranged on the bottom portion of groove of upper cover.Upper cover, lower cover profile are rectangle.Air inlet pipe passes through valve inside air inlet.Sealing member is for sealing special (purpose) rubber circle.
During use, upper cover of the present utility model can be socketed in the side of cross flow heat exchanger ventilation end, lower cover is socketed in the opposite side of correspondence, then upper cover described in the utility model, lower cover and cross flow heat exchanger just constitute a cavity, injecting compressed air in the cavity formed towards upper cover described in the utility model, lower cover and cross flow heat exchanger by air inlet pipe, when Pressure gauge rises to certain numerical value, stop injecting air, then pass through the change of manometric reading and can judge the sealing property of cross flow heat exchanger.
This utility model repeatable accuracy is high, and volume is little, saves space, workable.
Accompanying drawing explanation
In accompanying drawing, Fig. 1 is this utility model structural representation, wherein:
1 upper cover, 2 lower covers, 3 sealing members, 4 air inlet pipe, 5 escape pipes, 6 air outlet valves, 7 Pressure gauges.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The ventable seal closure of cross flow heat exchanger, including upper cover 1, lower cover 2, sealing member 3, air inlet pipe 4, escape pipe 5, air outlet valve 6, Pressure gauge 7, it is characterized in that bottom upper cover 1, lower cover 2 top is provided with groove, upper cover 1 can combine mutually with the groove of lower cover 2 and form corresponding rectangular enclosure, it is provided with sealing member 3 inside upper cover 1, lower cover 2 recess edge, upper cover 1 is provided with air inlet pipe 4, escape pipe 5, Pressure gauge 7, escape pipe 5 controls the opening and closing of escape pipe 5 by air outlet valve 6, Pressure gauge 7 runs through upper cover 1, and Pressure gauge 7 probe is arranged on the bottom portion of groove of upper cover 1.Upper cover 1, lower cover 2 profile are rectangle.Air inlet pipe 4 is by valve inside air inlet.Sealing member 3 is for sealing special (purpose) rubber circle.
During use, upper cover 1 of the present utility model can be socketed in the side of cross flow heat exchanger ventilation end, lower cover 2 is socketed in the opposite side of correspondence, then upper cover 1 described in the utility model, lower cover 2 and cross flow heat exchanger just constitute a cavity, injecting compressed air in the cavity formed towards upper cover 1 described in the utility model, lower cover 2 and cross flow heat exchanger by air inlet pipe 4, when Pressure gauge 7 rises to certain numerical value, stopping injecting air, the reading change then passing through Pressure gauge 7 can judge the sealing property of cross flow heat exchanger.
The above-mentioned technology design merely illustrating utility model and feature, its objective is to be in that to allow one of ordinary skilled in the art will appreciate that the content of utility model and to implement according to this, can not limit protection domain of the present utility model.The change of every equivalence done by the essence of this utility model content or modification, all should be encompassed in protection domain of the present utility model.
Claims (4)
1. the ventable seal closure of cross flow heat exchanger, including upper cover, lower cover, sealing member, air inlet pipe, escape pipe, air outlet valve, Pressure gauge, it is characterized in that bottom upper cover, lower cover top is provided with groove, upper cover can combine mutually with the groove of lower cover and form corresponding rectangular enclosure, it is provided with sealing member inside upper cover, lower cover recess edge, on cover and be provided with air inlet pipe, escape pipe, Pressure gauge, escape pipe controls the opening and closing of escape pipe by air outlet valve, Pressure gauge runs through upper cover, and Pressure gauge probe is arranged on the bottom portion of groove of upper cover.
2. the ventable seal closure of cross flow heat exchanger according to claim 1, it is characterised in that described upper cover, lower cover profile are rectangle.
3. the ventable seal closure of cross flow heat exchanger according to claim 1, it is characterised in that described air inlet pipe passes through valve inside air inlet.
4. the ventable seal closure of cross flow heat exchanger according to claim 1, it is characterised in that described sealing member is for sealing special (purpose) rubber circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168848.XU CN205404063U (en) | 2016-03-07 | 2016-03-07 | Cross -flow type heat exchanger seal closure of can ventilating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168848.XU CN205404063U (en) | 2016-03-07 | 2016-03-07 | Cross -flow type heat exchanger seal closure of can ventilating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404063U true CN205404063U (en) | 2016-07-27 |
Family
ID=56445063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620168848.XU Expired - Fee Related CN205404063U (en) | 2016-03-07 | 2016-03-07 | Cross -flow type heat exchanger seal closure of can ventilating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553794A (en) * | 2018-05-31 | 2019-12-10 | 威克拉公司 | leak detection for heat exchanger plates |
-
2016
- 2016-03-07 CN CN201620168848.XU patent/CN205404063U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553794A (en) * | 2018-05-31 | 2019-12-10 | 威克拉公司 | leak detection for heat exchanger plates |
| US10914652B2 (en) | 2018-05-31 | 2021-02-09 | Wcr, Inc. | Leak detection for heat exchanger plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20200307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |