CN202757512U - Seal plate for plate type heat exchanger of untreated-sewage heat pump - Google Patents
Seal plate for plate type heat exchanger of untreated-sewage heat pump Download PDFInfo
- Publication number
- CN202757512U CN202757512U CN 201220266978 CN201220266978U CN202757512U CN 202757512 U CN202757512 U CN 202757512U CN 201220266978 CN201220266978 CN 201220266978 CN 201220266978 U CN201220266978 U CN 201220266978U CN 202757512 U CN202757512 U CN 202757512U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- plate type
- type heat
- plate
- seal
- 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
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Disclosed is a seal plate for a plate type heat exchanger of an untreated-sewage heat pump. While an original seal rubber ring A (1) between two seal plates of the plate type heat exchanger is reserved, a seal rubber ring B (3) is added; and a stainless steel plate (2) which is welded through stainless steel and has a same shape with the seal rubber rings is added between the two seal rubber rings. By means of the seal plate, the gap between two heat exchanging sheets of the plate type heat exchanger is enlarged, the water flow is increased, sewage with small-particle impurities, hairs and fibers can pass through the plate type heat exchanger, and the blockage phenomenon cannot occur.
Description
Technical field
The utility model relates to a kind of sewage source heat pump plate type heat exchanger, the especially sealing plate of native sewage water heat pump plate type heat exchanger.
Background technology
At present, China's capital construction step is accelerated, improved the construction speed of municipal engineering building aspect, house that population from other places that urban development brings pours in and the demand of industrial construction office building have been solved, the appearance of high energy consumption is also following simultaneously, heat supply in winter and summer freeze and become the energy consumption rich and influential family, cause energy prices to rise steadily.Country encourages the dynamics of new energy development constantly to strengthen, cause various energy-conserving products to emerge in an endless stream, the appearance of heat pump has solved partly heating and the requirement of freezing, but water, the limitation of terrestrial heat pump also is inevitable, the scarcity of urban groundwater resource, place restriction with earth source heat pump, so that this energy-efficient product of heat pump all can not be used in a lot of enterprises and residential quarter, for solving water, the limitation of terrestrial heat pump, native sewage water source becomes the preferably selection of heat pump heat exchanging, existing plate type heat exchanger has O-ring seal between two, the distance between two heat exchanger fins is narrow.
But because native sewage water is not through filtering, sewage impurity is various, easily block heat exchanger, cause efficient plate type heat exchanger can't be applied in the middle of the sewage heat change, after other equipment filtrations, because the distance between common plate type heat exchanger two heat exchanger fins is narrow, cause the sewage with granule foreign material, hair, fiber can't pass through smoothly plate type heat exchanger, cause the problem generations such as obstruction, common heat exchange plate of plate heat exchanger is not suitable for the native sewage water source plate type heat exchanger fully on function.
Summary of the invention
Be not suitable for the deficiency of native sewage water source plate type heat exchanger for overcoming common heat exchange plate of plate heat exchanger, the utility model provides a kind of sealing plate of plate type heat exchanger, this heat exchanger fin sealing plate strengthens the gap between heat exchanger two heat exchanger fins, increase discharge, can be applicable to the native sewage water source plate type heat exchanger.
The technical scheme that the utility model adopts is: in the original O-ring seal, add an O-ring seal between two sealing plates of reservation plate type heat exchanger again; Stainless steel of interpolation welds between these two O-ring seals, and the equiform stainless-steel sheet of O-ring seal.The sealing plate of this heat exchanger fin has strengthened the gap between two heat exchanger fins in the plate type heat exchanger, and the discharge of increase makes the sewage with granule foreign material, hair, fiber can pass through plate type heat exchanger.
The beneficial effects of the utility model are: the gap that has increased large between plate type heat exchanger two heat exchanger fins, increase discharge, and make the sewage with granule foreign material and hair, fiber, can pass through smoothly the plate type heat exchanger heat exchange, clogging can not appear.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is top view of the present utility model.
Fig. 2 is side view of the present utility model.
1. O-ring seal A among the figure, 2. stainless-steel sheet, 3. O-ring seal B.
The specific embodiment
In Fig. 1-2, O-ring seal A1, stainless-steel sheet 2, O-ring seal B3, between two heat exchange plates of plate type heat exchanger, add an O-ring seal B3 on the basis that keeps original O-ring seal A1, between these two O-ring seals, increase again a stainless steel welding with the equiform stainless-steel sheet 2 of O-ring seal.
The utility model is not limited to the present embodiment, and protection domain of the present utility model is all classified in any equivalent concepts or change in the technical scope that the utility model discloses as.
Claims (1)
1. the sealing plate of a plate type heat exchanger, it is characterized in that: comprise O-ring seal A(1), stainless-steel sheet (2), O-ring seal B(3), between two heat exchange plates of plate type heat exchanger, keeping original O-ring seal A(1) the basis add an O-ring seal B(3), between these two O-ring seals, increase again a stainless steel welding with the equiform stainless-steel sheet of O-ring seal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266978 CN202757512U (en) | 2012-06-08 | 2012-06-08 | Seal plate for plate type heat exchanger of untreated-sewage heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266978 CN202757512U (en) | 2012-06-08 | 2012-06-08 | Seal plate for plate type heat exchanger of untreated-sewage heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757512U true CN202757512U (en) | 2013-02-27 |
Family
ID=47736685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220266978 Expired - Fee Related CN202757512U (en) | 2012-06-08 | 2012-06-08 | Seal plate for plate type heat exchanger of untreated-sewage heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692153A (en) * | 2012-06-08 | 2012-09-26 | 大连葆光节能空调设备厂 | Sealing plate of native sewage heat pump plate heat exchanger |
-
2012
- 2012-06-08 CN CN 201220266978 patent/CN202757512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692153A (en) * | 2012-06-08 | 2012-09-26 | 大连葆光节能空调设备厂 | Sealing plate of native sewage heat pump plate heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202757512U (en) | Seal plate for plate type heat exchanger of untreated-sewage heat pump | |
| CN104132566B (en) | A kind of axial flow shell-and-plate heat recovery heat exchanger | |
| CN204155987U (en) | A kind of automotive battery radiator structure | |
| CN102692153A (en) | Sealing plate of native sewage heat pump plate heat exchanger | |
| CN203893340U (en) | High-efficiency cold-heat radiation plate | |
| CN202793137U (en) | Plate heat exchanger sheet bar with double-corrugation with different depths | |
| CN204329685U (en) | Plate type heat exchanger | |
| CN203964731U (en) | A kind of axial flow shell-and-plate heat recovery heat exchanger | |
| CN204963627U (en) | Direct primary sewage pipe plate heat exchanger | |
| CN204211564U (en) | A kind of RO water purifying plant with heating unit | |
| CN104197750B (en) | Wedge-shaped pipe heat exchanger | |
| CN203848716U (en) | Immediate recycling device for heat of bathhouse wastewater | |
| CN202304510U (en) | Plate heat exchanger system in emulsified asphalt production line | |
| CN203011215U (en) | Heat exchanger sheet with novel hasps | |
| CN210180206U (en) | Steam condensate recovery unit in fine chemical production | |
| CN202511511U (en) | Solar heat-collecting panel | |
| CN204757770U (en) | Sewage plate heat exchanger | |
| CN203881185U (en) | Built-in plate-type volumetric heat exchanger | |
| CN203575380U (en) | Capillary tube heat exchange system for recycling marine culture heat | |
| CN204043468U (en) | Four-way divides water ring | |
| CN201163166Y (en) | Packing material of transverse flow tower | |
| CN203323453U (en) | Novel sea water heat exchange system | |
| CN202660944U (en) | Extrusion type heat exchanger | |
| CN203772107U (en) | Double-pipe wide-flow-channel sewage heat exchanging device allowing unpicking and washing | |
| CN201697508U (en) | Sewage heat exchanger |
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: 20130227 Termination date: 20160608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |