CN203081864U - Stainless steel water entering and exiting body for vertical multiple-grade centrifugal pump - Google Patents
Stainless steel water entering and exiting body for vertical multiple-grade centrifugal pump Download PDFInfo
- Publication number
- CN203081864U CN203081864U CN 201320041280 CN201320041280U CN203081864U CN 203081864 U CN203081864 U CN 203081864U CN 201320041280 CN201320041280 CN 201320041280 CN 201320041280 U CN201320041280 U CN 201320041280U CN 203081864 U CN203081864 U CN 203081864U
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- water
- stainless steel
- pipe
- centrifugal pump
- pedestal
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Abstract
The utility model relates to a stainless steel water entering and exiting body for a vertical multiple-grade centrifugal pump. The stainless steel water entering and exiting body is used for the vertical multiple-grade centrifugal pump and comprises a base body, a water entering pipe base, a water exiting pipe and a water entering pipe. A water outlet is arranged in the base body. The water entering pipe base is fixedly arranged in the base body. A water inlet is formed in the water entering pipe base. The water exiting pipe is fixedly arranged with the base body. The water exiting pipe is communicated with the water outlet. The water entering pipe is fixedly arranged with the water entering pipe base and communicated with the water inlet. The stainless steel water entering and exiting body is characterized in that the base body is formed by punching a stainless steel plate. The water entering pipe base, the water exiting pipe and the water entering pipe are all made of stainless steel pipes. The base body, the water entering pipe base, the water exiting pipe and the water entering pipe are made of stainless steel instead of being integrally manufactured according to forging technology. The finished product is firm, not prone to water leakage, little in affection on environment, low in cost, convenient to produce and suitable for mass production.
Description
Technical field
The utility model relates to a kind of stainless steel vertical multi-stage centrifugal pump turnover water body, is used for vertical multi-stage centrifugal pump.
Background technique
Vertical multi-stage centrifugal pump mainly is applicable to multiple uses such as water, Heating,Ventilating and Air Conditioning (HVAC) circulation, domestic water in urban skyscraper plumbing and fire-fighting water, factory, mine plumbing, remote water delivery, the production technology circulation.The turnover water body is parts of vertical multi-stage centrifugal pump intake chamber, comprises pedestal, water inlet base, outlet pipe, intake pipe; Pedestal has water outlet; The water inlet base is fixedly set in the pedestal, and the water inlet base has water intake; Outlet pipe and pedestal fixedly install, and outlet pipe communicates with water outlet; Intake pipe fixedly installs with the water inlet base, and intake pipe communicates with water intake.The pedestal of prior art turnover water body, water inlet base, outlet pipe, intake pipe adopt the precision stainless steel casting to become one, it is long to do the wax pattern manufacture cycle during casting, the cold shut crackle appears in finished product that casting is finished easily, leak thereby cause, and casting technique has greater environmental impacts.
The model utility content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and stainless steel vertical multi-stage centrifugal pump turnover water body that a kind of reasonable in design is provided, and with short production cycle, finished product is firm, antileaking, have fewer environmental impacts, cost is low, is fit to produce in batches.
The technical scheme in the invention for solving the above technical problem is: a kind of stainless steel vertical multi-stage centrifugal pump turnover water body comprises pedestal, water inlet base, outlet pipe, intake pipe; Pedestal has water outlet; The water inlet base is fixedly set in the pedestal, and the water inlet base has water intake; Outlet pipe and pedestal fixedly install, and outlet pipe communicates with water outlet; Intake pipe fixedly installs with the water inlet base, and intake pipe communicates with water intake; It is characterized in that: described pedestal adopts the corrosion resistant plate punching press to make, and described water inlet base, outlet pipe, intake pipe all adopt Stainless Steel Tube to make.
Pedestal described in the utility model, water inlet base, outlet pipe, intake pipe are independent individuality, and the water inlet base is fixedly welded in the pedestal, and outlet pipe and pedestal welding are fixing, and intake pipe is fixing with the welding of water inlet base.
The bottom punching press of pedestal described in the utility model forms an annular solid, and water inlet base one end is fixedly welded on the annular solid.
The utility model is provided with seal groove on described water outlet.
The utility model is provided with screw thread one on described outlet pipe, screw thread one is internal thread or outside thread.
The utility model is provided with screw thread two on described intake pipe, screw thread two is internal thread or outside thread.
The utility model is provided with flange-interface one on described outlet pipe.
The utility model is provided with flange-interface two on described intake pipe.
Seal groove described in the utility model adopts impact briquetting.
The utility model compared with prior art, have following advantage and effect: pedestal, water inlet base, outlet pipe, intake pipe all adopt stainless steel to make, no longer adopt casting technique to make one, finished product is firm, antileaking, and have fewer environmental impacts, cost is low, convenient for production, be fit to produce in batches.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation one, and outlet pipe is provided with screw thread one among the figure, and intake pipe is provided with screw thread two, and screw thread one and screw thread two are outside thread.
Fig. 2 is the utility model embodiment's a structural representation two, and outlet pipe is provided with screw thread one among the figure, and intake pipe is provided with screw thread two, and screw thread one and screw thread two are internal thread.
Fig. 3 is the utility model embodiment's a structural representation three, and outlet pipe is provided with flange-interface one among the figure, and intake pipe is provided with flange-interface two.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Referring to Fig. 1～Fig. 3, the utility model embodiment comprises pedestal 1, water inlet base 2, outlet pipe 3, intake pipe 4.
The bottom punching press of pedestal 1 forms an annular solid 7, and water inlet base 2 one ends are fixedly welded on the annular solid 7.7 pairs of water inlets of annular solid base 2 plays the effect of location, makes when into water base 2 fits into pedestal 1 more convenient and accurate.
Be provided with stamping forming seal groove 8 on the water outlet 5 of pedestal 1, seal groove 8 is used to install seal ring, guarantees sealing.
Be provided with screw thread 1 or flange-interface 1 on outlet pipe 3, be provided with screw thread 2 10 or flange-interface 2 12 on intake pipe 4, screw thread 1 is internal thread or outside thread, and screw thread 2 10 is internal thread or outside thread.Screw thread 1, screw thread 2 10, flange-interface 1, flange-interface 2 12 are used for outlet pipe 3 and intake pipe 4 are connected to related device, can increase convenient degree, fastness, tightness.
Claims (9)
1. a stainless steel vertical multi-stage centrifugal pump turnover water body comprises pedestal, water inlet base, outlet pipe, intake pipe; Pedestal has water outlet; The water inlet base is fixedly set in the pedestal, and the water inlet base has water intake; Outlet pipe and pedestal fixedly install, and outlet pipe communicates with water outlet; Intake pipe fixedly installs with the water inlet base, and intake pipe communicates with water intake; It is characterized in that: described pedestal adopts the corrosion resistant plate punching press to make, and described water inlet base, outlet pipe, intake pipe all adopt Stainless Steel Tube to make.
2. stainless steel vertical multi-stage centrifugal pump turnover water body according to claim 1, it is characterized in that: described pedestal, water inlet base, outlet pipe, intake pipe are independent individuality, the water inlet base is fixedly welded in the pedestal, outlet pipe and pedestal welding are fixing, and intake pipe is fixing with the welding of water inlet base.
3. stainless steel vertical multi-stage centrifugal pump turnover water body according to claim 2, it is characterized in that: the bottom punching press of described pedestal forms an annular solid, and water inlet base one end is fixedly welded on the annular solid.
4. stainless steel vertical multi-stage centrifugal pump turnover water body according to claim 1 is characterized in that: be provided with seal groove on described water outlet.
5. stainless steel vertical multi-stage centrifugal pump turnover water body according to claim 1, it is characterized in that: be provided with screw thread one on described outlet pipe, screw thread one is internal thread or outside thread.
6. stainless steel vertical multi-stage centrifugal pump turnover water body according to claim 1, it is characterized in that: be provided with screw thread two on described intake pipe, screw thread two is internal thread or outside thread.
7. stainless steel vertical multi-stage centrifugal pump turnover water body according to claim 1 is characterized in that: be provided with flange-interface one on described outlet pipe.
8. stainless steel vertical multi-stage centrifugal pump turnover water body according to claim 1 is characterized in that: be provided with flange-interface two on described intake pipe.
9. stainless steel vertical multi-stage centrifugal pump turnover water body according to claim 4, it is characterized in that: described seal groove adopts impact briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041280 CN203081864U (en) | 2013-01-25 | 2013-01-25 | Stainless steel water entering and exiting body for vertical multiple-grade centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041280 CN203081864U (en) | 2013-01-25 | 2013-01-25 | Stainless steel water entering and exiting body for vertical multiple-grade centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081864U true CN203081864U (en) | 2013-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041280 Expired - Fee Related CN203081864U (en) | 2013-01-25 | 2013-01-25 | Stainless steel water entering and exiting body for vertical multiple-grade centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758786A (en) * | 2014-01-20 | 2014-04-30 | 浙江同心力机电科技有限公司 | Water inlet and outlet base of multistage centrifugal pump |
| CN107013466A (en) * | 2015-12-02 | 2017-08-04 | 格兰富控股联合股份公司 | Multistage pump |
-
2013
- 2013-01-25 CN CN 201320041280 patent/CN203081864U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758786A (en) * | 2014-01-20 | 2014-04-30 | 浙江同心力机电科技有限公司 | Water inlet and outlet base of multistage centrifugal pump |
| CN103758786B (en) * | 2014-01-20 | 2017-01-25 | 浙江同心力机电科技有限公司 | Water inlet and outlet base of multistage centrifugal pump |
| CN107013466A (en) * | 2015-12-02 | 2017-08-04 | 格兰富控股联合股份公司 | Multistage pump |
| CN107013466B (en) * | 2015-12-02 | 2019-05-03 | 格兰富控股联合股份公司 | Multistage pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140125 |