CN209622263U - A kind of duct type pump punching press W.N flange - Google Patents
A kind of duct type pump punching press W.N flange Download PDFInfo
- Publication number
- CN209622263U CN209622263U CN201821802234.8U CN201821802234U CN209622263U CN 209622263 U CN209622263 U CN 209622263U CN 201821802234 U CN201821802234 U CN 201821802234U CN 209622263 U CN209622263 U CN 209622263U
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- flange
- pump
- punching press
- duct type
- type pump
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Abstract
The utility model relates to pipeline pump technical fields, and disclose a kind of duct type pump punching press W.N flange, including the pump housing, the two sides of the pump housing are fixedly connected to pump frame, the pump frame is threaded with first flange and second flange far from the side of the pump housing, the surface of the first flange and second flange offers the first mounting hole and the second mounting hole respectively, the surface of the first flange offers the fixing groove for running through and extending to inside second flange, the fixing groove internal screw thread is connected with fixing bolt, the side of the second flange is threaded with pipeline body.Duct type pump punching press W.N flange, pass through setting fixing groove and fixing bolt, fixing bolt is threaded in fixing groove, it ensure that the leakproofness of first flange and second flange junction, to increase the leakproofness of pump frame, it is easy to use, it ensure that the stability of duct type pump punching press W.N flange in use.
Description
Technical field
The utility model relates to pipeline pump technical field, specially a kind of duct type pump punching press W.N flange.
Background technique
The main function of flange is connecting pipe, such as fluid circuit, also have only make reinforcement by connection effect such as street lamp or
Wind-power tower base flange, having many uses for flange is general, flanged joint or bump joint, refers to by flange, gasket and bolt three
Person is connected with each other releasable connection mode as one group of combined sealing structure, the maximum feature of flanged joint be exactly it is detachable, just
In maintenance and replacement.
The connection type of flange, which is divided into, is threadedly coupled flange and welded flange.Since flange has good comprehensive performance,
So it is widely used in chemical industry, building, water supply, draining, petroleum, weight industry, freezing, health, hot-water heating, fire-fighting, electric power, boat
It, the foundation engineerings such as shipbuilding, syringe pump method orchid connect inconvenience with pipeline to the flange in existing duct type pump in use, company
It is poor to connect stability, for this purpose, we have proposed a kind of duct type pumps to be solved the above problems with punching press W.N flange.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of duct type pump punching press W.N flange, has pipe
The advantages that road pump bonding strength is good and is convenient for flanged joint, solves existing pipeline pump and pipeline by flange and there is connection
Inconvenient problem.
(2) technical solution
To realize that above-mentioned pipeline pump bonding strength is good and being convenient for flanged joint purpose, the utility model provides following technology
Scheme: a kind of duct type pump punching press W.N flange, including the pump housing, the two sides of the pump housing are fixedly connected to pump frame, institute
It states pump frame and is threaded with first flange and second flange, the table of the first flange and second flange far from the side of the pump housing
Face offers the first mounting hole and the second mounting hole respectively, and the surface of the first flange, which offers, runs through and extend to the second method
Fixing groove inside orchid, the fixing groove internal screw thread are connected with fixing bolt, and the side of the second flange is threaded with pipe
Road ontology.
The technical program is advanced optimized, washer, the washer are provided between the first flange and second flange
For rubber pad.
The technical program is advanced optimized, the first flange shape is circle, and four first peaces in first flange
The surface of first flange is arranged in dress hole in the form of annular array.
The technical program is advanced optimized, the second flange shape is circle, and four second peaces in first flange
The surface of first flange is arranged in dress hole in the form of annular array.
The technical program is advanced optimized, screw thread compatible with fixing bolt is provided in the fixing groove.
The technical program is advanced optimized, the fixing bolt and the junction of second flange side are provided with gasket, institute
Stating gasket is sheet rubber.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of duct type pump punching press W.N flange, and having following has
Beneficial effect:
1, duct type pump punching press W.N flange, by the way that washer is arranged, washer is made of rubber material, ensure that first
The leakproofness of flange and second flange junction guarantees the normal use of water pump, while also extending the service life of the pump housing, greatly
The using effect of the duct type pump punching press W.N flange is improved greatly.
2, duct type pump punching press W.N flange, by setting fixing groove and fixing bolt, fixing bolt is threadedly coupled
In fixing groove, the leakproofness of first flange and second flange junction ensure that, to increase the leakproofness of pump frame, use
It is convenient, it ensure that the stability of duct type pump punching press W.N flange in use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the portion A partial enlargement structural representation in the utility model Fig. 1；
Fig. 3 is the first structure of mounting hole of the utility model schematic diagram；
Fig. 4 is the second structure of mounting hole of the utility model schematic diagram.
In figure: 1 pump housing, 2 pump frames, 3 pipeline bodies, 4 first flanges, 5 second flanges, 6 fixing grooves, 7 fixing bolts, 8
Gasket, 9 washers, 10 first mounting holes, 11 second mounting holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of duct type pump punching press W.N flange, including the pump housing 1, the two sides of the pump housing 1 are fixed to be connected
It is connected to pump frame 2, pump frame 2 is threaded with first flange 4 and second flange 5,4 He of first flange far from the side of the pump housing 1
The surface of second flange 5 offers the first mounting hole 10 and the second mounting hole 11 respectively, and 4 shape of first flange is circle, and the
The surface of first flange 4,5 shape of second flange is arranged in four the first mounting holes 10 on one flange 4 in the form of annular array
Shape is circle, and the table of first flange 5 is arranged in four the second mounting holes 11 in first flange 5 in the form of annular array
Face, the surface of first flange 4 offer the fixing groove 6 for running through and extending to inside second flange 5, the connection of 6 internal screw thread of fixing groove
There is fixing bolt 7, screw thread compatible with fixing bolt 7 is provided in fixing groove 6, the side of second flange 5 is threaded with
Pipeline body 3, is provided with washer 9 between first flange 4 and second flange 5, washer 9 is rubber pad, duct type pump punching
W.N flange is pressed, by the way that washer 9 is arranged, washer 9 is made of rubber material, ensure that first flange 4 and second flange 5 connect
The leakproofness at place guarantees the normal use of water pump, while also extending the service life of the pump housing, substantially increases duct type pump
With the using effect of punching press W.N flange, fixing groove is threaded in by setting fixing groove 6 and fixing bolt 7, fixing bolt 7
6, it ensure that the leakproofness of 5 junction of first flange 4 and second flange, to increase the leakproofness of pump frame 2, user
Just, it ensure that the stability of duct type pump punching press W.N flange in use.
Specifically, the junction of fixing bolt 7 and 5 side of second flange is provided with gasket 8, gasket 8 is sheet rubber, gasket
8 setting is further fixed first flange 4 and second flange 5, ensure that first flange 4 and second flange 5 make
With stability in the process, will not loosen.
When in use, pipeline body 3 is fixedly connected with second flange 5, and first flange 4 is provided on water pump, utilizes fixation
First flange 4 and second flange 5 are attached by bolt 7, and the effect of washer 9 can enhance first flange 4 and second flange 5
Between leakproofness, achieve the purpose that sealing effect is good.
In conclusion duct type pump punching press W.N flange, by the way that washer 9 is arranged, washer 9 is made of rubber material,
The leakproofness that ensure that 5 junction of first flange 4 and second flange, guarantees the normal use of water pump, while also extending the pump housing
Service life, substantially increase the using effect of the duct type pump punching press W.N flange.
Duct type pump punching press W.N flange, by setting fixing groove 6 and fixing bolt 7, fixing bolt 7 is threadedly coupled
In fixing groove 6, the leakproofness of 5 junction of first flange 4 and second flange ensure that, so that the leakproofness of pump frame 2 is increased,
It is easy to use, it ensure that the stability of duct type pump punching press W.N flange in use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of duct type pump punching press W.N flange, including the pump housing (1), it is characterised in that: the two sides of the pump housing (1) are solid
Surely it is connected with pump frame (2), the pump frame (2) is threaded with first flange (4) and the second method far from the side of the pump housing (1)
The surface of blue (5), the first flange (4) and second flange (5) offers the first mounting hole (10) and the second mounting hole respectively
(11), the surface of the first flange (4), which offers, runs through and extends to the internal fixing groove (6) of second flange (5), described solid
Determine slot (6) internal screw thread to be connected with fixing bolt (7), the side of the second flange (5) is threaded with pipeline body (3).
2. a kind of duct type pump punching press W.N flange according to claim 1, it is characterised in that: the first flange
(4) it is provided between second flange (5) washer (9), the washer (9) is rubber pad.
3. a kind of duct type pump punching press W.N flange according to claim 1, it is characterised in that: the first flange
(4) shape is circle, and four the first mounting holes (10) in first flange (4) are arranged in the form of annular array in the first method
The surface of blue (4).
4. a kind of duct type pump punching press W.N flange according to claim 1, it is characterised in that: the second flange
(5) shape is circle, and four the second mounting holes (11) in second flange (5) are arranged in the form of annular array in the second method
The surface of blue (5).
5. a kind of duct type pump punching press W.N flange according to claim 1, it is characterised in that: the fixing groove (6)
It is inside provided with and fixing bolt (7) compatible screw thread.
6. a kind of duct type pump punching press W.N flange according to claim 1, it is characterised in that: the fixing bolt
(7) it is provided with gasket (8) with the junction of second flange (5) side, the gasket (8) is sheet rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802234.8U CN209622263U (en) | 2018-11-02 | 2018-11-02 | A kind of duct type pump punching press W.N flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802234.8U CN209622263U (en) | 2018-11-02 | 2018-11-02 | A kind of duct type pump punching press W.N flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209622263U true CN209622263U (en) | 2019-11-12 |
Family
ID=68442555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821802234.8U Active CN209622263U (en) | 2018-11-02 | 2018-11-02 | A kind of duct type pump punching press W.N flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209622263U (en) |
-
2018
- 2018-11-02 CN CN201821802234.8U patent/CN209622263U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230516 Address after: 201806 No.1 Hengheng Road, Jiading District, Shanghai Patentee after: WPG (SHANGHAI) SMART WATER PUBLIC Co.,Ltd. Address before: 214115 Hongshan North Industrial Park (No. 3 Zhanhong Road), Xinwu District, Wuxi City, Jiangsu Province Patentee before: Waterfall Pump (Wuxi) Co.,Ltd. |
|
| TR01 | Transfer of patent right |