CN209196106U - A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer - Google Patents
A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer Download PDFInfo
- Publication number
- CN209196106U CN209196106U CN201821673067.1U CN201821673067U CN209196106U CN 209196106 U CN209196106 U CN 209196106U CN 201821673067 U CN201821673067 U CN 201821673067U CN 209196106 U CN209196106 U CN 209196106U
- Authority
- CN
- China
- Prior art keywords
- layer
- gasket body
- gasket
- wearing
- steel plate
- 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.)
- Active
Links
Landscapes
- Gasket Seals (AREA)
Abstract
The utility model discloses a kind of shale gas exploitation super-pressure circuit dies to pump with sealing steel plate washer, including gasket body, the middle position of the gasket body offers installation through-hole, and outer rounded corner is equipped at the outer wall of gasket body, interior rounded corner is offered at the inner wall of the gasket body, and supporting layer is equipped at the bosom position of gasket body, the upper surface for being internally located at supporting layer of the gasket body is fixedly installed with No.1 elastic layer, and the lower surface of the inner standoff layer of gasket body is equipped with No. two elastic layers, the inner tip of the gasket body is fixedly installed with No.1 wearing layer, and the inner bottom of gasket body is equipped with No. two wearing layers.A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer described in the utility model, equipped with elastic layer, wearing layer and prominent ring, improve the toughness of gasket when in use, reduce the damage of gasket, the abrasion reduced between gasket and other component prolongs the service life, the effect for enhancing sealing, brings better prospect of the application.
Description
Technical field
The utility model relates to field of sealing technology, in particular to a kind of shale gas exploitation super-pressure circuit die pump sealing steel
Gasket.
Background technique
Gasket seal be it is a kind of for machinery, equipment, pipeline sealing element, completely cut off inside and outside, play sealing function, press
Material can be divided into metallic packing and nonmetallic gasket seal, and non-metallic gasket is excellent due to good elasticity, corrosion resistance etc.
Elegant characteristic in daily middle extensive use, but non-metallic gasket due to the intensity of its own it is often not high, by higher face
Gasket is easy cracking or even fragmentation when pressure, therefore is often used metallic packing on certain mechanical equipments to be sealed；It is existing
There are certain drawbacks in some metallic packings, its own elasticity is poor when in use for metallic packing when in use, make
Used time toughness is low, for a long time using being easily damaged, influences the normal use of equipment, and existing metallic packing is wear-resisting
Property it is poor, abrasion is big when use, causes service life lower, increases cost, is not provided with the component for reinforcing sealing performance, makes
Used time sealing effect is imperfect, and certain influence is brought to the use of metallic packing, for this purpose, it is proposed that a kind of shale
Gas exploits super-pressure circuit die pump sealing steel plate washer.
Utility model content
The main purpose of the utility model is to provide a kind of shale gas exploitation super-pressure circuit dies to pump with sealing steel pad
Piece can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer, including gasket body, the gasket body
Middle position offer installation through-hole, and at the outer wall of gasket body be equipped with outer rounded corner, the inner wall of the gasket body
Place offers interior rounded corner, and supporting layer is equipped at the bosom position of gasket body, and the gasket body is internally located at
The upper surface of supporting layer is fixedly installed with No.1 elastic layer, and the lower surface of the inner standoff layer of gasket body is equipped with No. two elasticity
Layer, the inner tip of the gasket body is fixedly installed with No.1 wearing layer, and the inner bottom of gasket body is resistance to equipped with No. two
Layer is ground, being internally located between No.1 elastic layer and No.1 wearing layer for the gasket body is equipped with No.1 resistance to compression layer, and gasket master
Being internally located between No. two elastic layers and No. two wearing layers for body is fixedly installed with No. two resistance to compression floor, the No.1 wearing layer it is upper
Surface is fixedly installed with the prominent ring of No.1, and the lower surface of No. two wearing layers is fixedly installed with No. two prominent rings.
Preferably, the angle between the outer rounded corner and gasket body is 20 degree, and interior rounded corner and gasket body it
Between angle be 45 degree.
Preferably, it is equipped with elastic metallic in the No.1 elastic layer and No. two elastic layers, is equipped in the supporting layer rigid
Property metal.
Preferably, the No.1 resistance to compression floor and No. two resistance to compression floor are flexible metal, and No.1 resistance to compression layer and No.1 are resistance to
The connection type ground between floor, between No. two resistance to compression floor and No. two wearing layers is welding.
Preferably, the surface of the No.1 wearing layer and No. two wearing layers is coated with underwater paint, and No.1 wearing layer and two
Resistant material is equipped in number wearing layer.
Preferably, the company between the No.1 wearing layer and the prominent ring of No.1, between No. two wearing layers and No. two prominent rings
The mode of connecing is welding.
Compared with prior art, the utility model has the following beneficial effects: the shale gas exploitation super-pressure circuit die
Pump can be reinforced the toughness of metallic packing, be subtracted with sealing steel plate washer by the No.1 elastic layer added and No. two elastic layers
Damage when using less, thus guarantee the normal use of equipment, save the cost, using No.1 wearing layer and No. two wearing layers, energy
It is enough to reduce abrasion when gasket uses, extend the service life of metallic packing, passes through the prominent ring of the No.1 added and No. two
Prominent ring, is assisted on the basis of original sealing, strengthens the sealing effect of metallic packing, improve metal sealing
The practicability of gasket, whole device structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is that a kind of shale gas exploitation super-pressure circuit die pump of the utility model is shown with the overall structure of sealing steel plate washer
It is intended to；
Fig. 2 is a kind of top view of shale gas exploitation super-pressure circuit die pump sealing steel plate washer of the utility model；
Fig. 3 is a kind of cross-sectional view of shale gas exploitation super-pressure circuit die pump sealing steel plate washer of the utility model.
In figure: 1, gasket body；2, installation through-hole；3, outer rounded corner；4, interior rounded corner；5, supporting layer；6, No.1 elasticity
Layer；7, No. two elastic layers；8, No.1 wearing layer；9, No. two wearing layers；10, No.1 resistance to compression layer；11, No. two resistance to compression floor；12, No.1
Prominent ring；13, No. two prominent rings.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1-3, a kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer, including gasket body 1,
The middle position of gasket body 1 offers installation through-hole 2, and outer rounded corner 3, gasket master are equipped at the outer wall of gasket body 1
Interior rounded corner 4 is offered at the inner wall of body 1, and supporting layer 5 is equipped at the bosom position of gasket body 1, gasket body 1
The upper surface for being internally located at supporting layer 5 is fixedly installed with No.1 elastic layer 6, and the lower surface of the inner standoff layer 5 of gasket body 1
Equipped with No. two elastic layers 7, the inner tip of gasket body 1 is fixedly installed with No.1 wearing layer 8, and the inner bottom of gasket body 1
End is equipped with No. two wearing layers 9, and being internally located between No.1 elastic layer 6 and No.1 wearing layer 8 for gasket body 1 is equipped with No.1 resistance to compression
Layer 10, and being internally located between No. two elastic layers 7 and No. two wearing layers 9 for gasket body 1 is fixedly installed with No. two resistance to compression floor 11,
The upper surface of No.1 wearing layer 8 is fixedly installed with the prominent ring 12 of No.1, and the lower surface of No. two wearing layers 9 is fixedly installed with No. two and dashes forward
Ring 13 out；
Angle between outer rounded corner 3 and gasket body 1 is 20 degree, and the angle between interior rounded corner 4 and gasket body 1
It is 45 degree；It is equipped with elastic metallic in No.1 elastic layer 6 and No. two elastic layers 7, is equipped with rigid metal in supporting layer 5；No.1 is anti-
Pressurized layer 10 and No. two resistance to compression floor 11 are flexible metal, and between No.1 resistance to compression floor 10 and No.1 wearing layer 8, No. two resistance to compression floor
Connection type between 11 and No. two wearing layers 9 is welding；The surface of No.1 wearing layer 8 and No. two wearing layers 9 is coated with anti-
Sealing wax, and resistant material is equipped in No.1 wearing layer 8 and No. two wearing layers 9；The prominent ring 12 of No.1 wearing layer 8 and No.1 it
Between, the connection type between No. two wearing layers 9 and No. two prominent rings 13 be welding.
It should be noted that the utility model is a kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer,
When in use, gasket seal is mounted on high-pressure pump by staff, installation through-hole 2 to the inlet and outlet on its high-pressure pump, thus
Guarantee that gas or liquid in high-pressure pump pass through, the upper and lower surface of gasket body 1 is fitted closely to the component on high-pressure pump
Plane guarantees that sealing effect is good, and the outer rounded corner 3 in gasket body 1 not only makes gasket seal more beautiful with interior rounded corner 4
It seeing, even more facilitates the installation of gasket seal, gasket seal installation An Chenghou begins to use, when using gasket seal, gasket
5 gasket of supporting layer in main body 1 provides a supporting role, and guarantees the normal use of gasket, and equipment can produce when due to high pressure pump work
Raw to vibrate, the No.1 elastic layer 6 and No. two elastic layers 7 installed in 1 inner standoff layer 5 of gasket body being capable of effective less vibrations
Influence to gasket seal guarantees the normal use of gasket, passes through the No.1 elastic layer 6 of setting and No. two elastic layers 7, Neng Gou
The toughness for reinforcing metallic packing when gasket uses, reduces damage when using, to guarantee the normal use of equipment, saves
Cost, due to needing sealed set, gasket will receive extruding force in use, and the No.1 being arranged inside gasket body 1 is anti-
Pressurized layer 10 and No. two resistance to compression floor 11 can help gasket resistance to compression, thus guarantee the complete of gasket, when using gasket, gasket surface
The phase mutual friction between gas, liquid has certain abrasion, and at this moment No.1 wearing layer 8 and No. two wearing layers 9 can reduce mill
It damages, the underwater paint smeared on No.1 wearing layer 8 and No. two wearing layers 9 can place damage of the water to gasket, pass through the one of setting
Number wearing layer 8 and No. two wearing layers 9 can reduce abrasion when gasket uses, extend the service life of metallic packing, close
When in use, the No.1 being arranged on No.1 wearing layer 8 protrudes No. two prominent rings installed on ring 12 and No. two wearing layers 9 to gasket
13 can stop the gas or liquid along radial penetration, so that the sealing effect of reinforced gasket, enhances the applicability of gasket,
It is more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer, including gasket body (1), it is characterised in that:
The middle position of the gasket body (1) offers installation through-hole (2), and falls at the outer wall of gasket body (1) equipped with outer circle
Angle (3) offers interior rounded corner (4) at the inner wall of the gasket body (1), and at the bosom position of gasket body (1)
Equipped with supporting layer (5), the upper surface for being internally located at supporting layer (5) of the gasket body (1) is fixedly installed with No.1 elastic layer
(6), and the lower surface of the inner standoff layer (5) of gasket body (1) be equipped with No. two elastic layers (7), the gasket body (1) it is interior
Portion top is fixedly installed with No.1 wearing layer (8), and the inner bottom of gasket body (1) is equipped with No. two wearing layers (9), the pad
Being internally located between No.1 elastic layer (6) and No.1 wearing layer (8) for piece main body (1) is equipped with No.1 resistance to compression layer (10), and gasket
Being internally located between No. two elastic layers (7) and No. two wearing layers (9) for main body (1) is fixedly installed with No. two resistance to compression floor (11), institute
The upper surface for stating No.1 wearing layer (8) is fixedly installed with No.1 and protrudes ring (12), and the lower surface of No. two wearing layers (9) is fixed
No. two prominent rings (13) are installed.
2. a kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer according to claim 1, feature exist
In: angle between the outer rounded corner (3) and gasket body (1) is 20 degree, and interior rounded corner (4) and gasket body (1) it
Between angle be 45 degree.
3. a kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer according to claim 1, feature exist
In: it is equipped with elastic metallic in the No.1 elastic layer (6) and No. two elastic layers (7), rigidity gold is equipped in the supporting layer (5)
Belong to.
4. a kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer according to claim 1, feature exist
In: the No.1 resistance to compression floor (10) and No. two resistance to compression floor (11) they are flexible metal, and No.1 resistance to compression layer (10) and No.1 are resistance to
The connection type ground between floor (8), between No. two resistance to compression floor (11) and No. two wearing layers (9) is welding.
5. a kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer according to claim 1, feature exist
Be coated with underwater paint in the surface of: the No.1 wearing layer (8) and No. two wearing layers (9), and No.1 wearing layer (8) and No. two it is resistance to
It grinds and is equipped with resistant material in layer (9).
6. a kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer according to claim 1, feature exist
In: between the No.1 wearing layer (8) and No.1 prominent ring (12), between No. two wearing layers (9) and No. two prominent rings (13)
Connection type is welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673067.1U CN209196106U (en) | 2018-10-16 | 2018-10-16 | A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673067.1U CN209196106U (en) | 2018-10-16 | 2018-10-16 | A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209196106U true CN209196106U (en) | 2019-08-02 |
Family
ID=67408060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821673067.1U Active CN209196106U (en) | 2018-10-16 | 2018-10-16 | A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209196106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2613564A (en) * | 2021-12-03 | 2023-06-14 | Delphi Tech Ip Ltd | Fuel pump |
-
2018
- 2018-10-16 CN CN201821673067.1U patent/CN209196106U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2613564A (en) * | 2021-12-03 | 2023-06-14 | Delphi Tech Ip Ltd | Fuel pump |
| GB2613564B (en) * | 2021-12-03 | 2023-12-20 | Delphi Tech Ip Ltd | Fuel pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209196106U (en) | A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer | |
| CN109237024A (en) | A kind of shale gas exploitation super-pressure circuit die pump sealing steel plate washer | |
| CN201170187Y (en) | Leakage lining-free non-metal abrasion-proof corrosion-resistant slurry pump | |
| CN203441916U (en) | Direction adjustable oil bolt assembly | |
| CN205908758U (en) | High pressure resistant eccentric butterfly valve | |
| CN205155402U (en) | Seawater desalination is stainless steel flange for equipment | |
| CN205136690U (en) | Single deck tape -recorder hoop fast -assembling check valve | |
| CN207975037U (en) | A kind of sea water pump | |
| CN205173763U (en) | Compressor mouth of pipe quick change coupler | |
| CN203230988U (en) | Sealing structure of lining polyurethane pipe | |
| CN203686129U (en) | Steel wire ring structure metal air cylinder pad for engine | |
| CN201902705U (en) | Nonmetallic pipe baseplate-penetrating waterproof casing pipe | |
| CN204300528U (en) | Glass fiber reinforced plastic sand-inclusion pipeline | |
| CN202708410U (en) | Different-diameter rubber-lining steel casing tube expansion piece | |
| CN206846154U (en) | A kind of integral lining corrosion resisting alloy composite elbow being connected firmly | |
| CN202228407U (en) | Structure for slurry pump equipped with lining guard board | |
| CN207064921U (en) | For dredging the Quick Connect Kit of mud line | |
| CN201554872U (en) | Three-eccentric two-way metal sealing butterfly valve | |
| CN204692164U (en) | Sand suction pump seal ring | |
| CN202791042U (en) | High-strength flange sealing washer | |
| CN104455827A (en) | Pressure backfill type pipe connection piece | |
| CN203175865U (en) | Roots pump with anti-corrosion coating | |
| CN208203999U (en) | A kind of rubber gasket | |
| CN201588973U (en) | Slurry automatic transfer valve | |
| CN208935022U (en) | A kind of anti-corrosion centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |