CN209195685U - A kind of shale gas exploitation super-pressure circuit die pump uses housing cover - Google Patents
A kind of shale gas exploitation super-pressure circuit die pump uses housing cover Download PDFInfo
- Publication number
- CN209195685U CN209195685U CN201821673265.8U CN201821673265U CN209195685U CN 209195685 U CN209195685 U CN 209195685U CN 201821673265 U CN201821673265 U CN 201821673265U CN 209195685 U CN209195685 U CN 209195685U
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- CN
- China
- Prior art keywords
- cover board
- board body
- circuit die
- pressure circuit
- shale gas
- 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.)
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of shale gas exploitation super-pressure circuit die pump housing covers, including cover board body, the inside of the cover board body offers multiple fixation holes close to side and middle position, and the inside of cover board body offers multiple U-type grooves close to another side position, the lower surface of the cover board body is equipped with lug boss close to middle position, and the lower surface of cover board body offers ring packing ring recess close to edge position, the upper surface of the cover board body offers fixed notch close to middle position, the inner wall of the fixed notch is connected with handle, the two sides of the handle are fixedly installed with connecting block.A kind of shale gas exploitation super-pressure circuit die pump housing cover described in the utility model, equipped with ring packing ring recess and handle, the placement of sealing ring can be facilitated, increase the leakproofness of pump case, and it can facilitate and lift cover board, so as to facilitate the carrying of cover board, the efficiency of carrying is improved, better prospect of the application is brought.
Description
Technical field
The utility model relates to pump case cover board field, in particular to a kind of shale gas exploitation super-pressure circuit die pump is used
Housing cover.
Background technique
Pump case cover board is a kind of common tool for pump case installation hole capping, and the effect of sealing is played to pump case
Fruit is prevalent in various pump cases, and shale gas exploitation super-pressure circuit die pump is one with housing cover
Cover board of the sealing effect than conventional pump housing cover good airproof performance is planted, shale gas exploitation super-pressure circuit die pump uses housing cover
It is more suitable when in use relative to common pump case cover board；There is certain disadvantage when in use in existing pump case cover board
End, can not facilitate the placement of sealing ring, the sealing effect of pump case is bad, can not facilitate and lift cover board, thus cover board
Carrying bring trouble, carrying it is inefficient, operate more troublesome, certain shadow brought to the use process of people
It rings, for this purpose, it is proposed that a kind of shale gas exploitation super-pressure circuit die pump uses housing cover.
Utility model content
The main purpose of the utility model is to provide a kind of shale gas exploitation super-pressure circuit die pump housing cover,
The problems in background technique can effectively be solved.
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 housing cover, including cover board body, the cover board body
It is internal to offer multiple fixation holes close to side and middle position, and the inside of cover board body offered close to another side position it is more
The lower surface of a U-type groove, the cover board body is equipped with lug boss close to middle position, and the lower surface of cover board body is close to surrounding
Marginal position offers ring packing ring recess, and the upper surface of the cover board body offers fixed notch close to middle position, institute
The inner wall for stating fixed notch is connected with handle, and the two sides of the handle are fixedly installed with connecting block.
Preferably, the inner surface of the ring packing ring recess is embedded with sealing ring, and the inner surface of ring packing ring recess with
The outer surface of sealing ring is tangent.
Preferably, the outer surface of the connecting block is equipped with anti-skid chequer, and adhesive is equipped between connecting block and handle.
Preferably, the fixation hole and U-type groove are symmetrically distributed in the two sides of cover board body, and the surface of cover board body is coated with
Rust-proof coating.
Preferably, the lug boss and fixed notch are integrally formed with cover board body, and the length and radius of lug boss
Size is all larger than the length and radius size of fixed notch.
Preferably, the quantity of the fixation hole is four, and the quantity of the U-type groove is two.
Compared with prior art, the utility model has the following beneficial effects: the shale gas exploitation super-pressure circuit die
Pump can facilitate the placement of sealing ring by the ring packing ring recess of setting with housing cover, increase the sealing effect of pump case
Fruit can be facilitated by the handle of setting and be lifted cover board, so as to facilitate the carrying of cover board, improve the efficiency of carrying,
Practical, entire shale gas exploitation super-pressure circuit die pump is simple with housing cover structure, easy to operate, the effect used
It is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of facing upward for cover board body of shale gas exploitation super-pressure circuit die pump housing cover of the utility model
View；
Fig. 2 is a kind of cutting for cover board body of shale gas exploitation super-pressure circuit die pump housing cover of the utility model
Face explosion views；
Fig. 3 is a kind of bowing for cover board body of shale gas exploitation super-pressure circuit die pump housing cover of the utility model
View；
Fig. 4 is that a kind of structure of the handle of shale gas exploitation super-pressure circuit die pump housing cover of the utility model is shown
It is intended to.
In figure: 1, cover board body；2, fixation hole；3, U-type groove；4, lug boss；5, ring packing ring recess；6, fixed notch；
7, handle；8, connecting block.
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 Figs 1-4, a kind of shale gas exploitation super-pressure circuit die pump housing cover, including cover board body 1, lid
The inside of plate ontology 1 offers multiple fixation holes 2 close to side and middle position, and the inside of cover board body 1 is close to the other side
Position offers multiple U-type grooves 3, and the lower surface of cover board body 1 is equipped with lug boss 4 close to middle position, and under cover board body 1
Surface offers ring packing ring recess 5 close to edge position, and the upper surface of cover board body 1 offers solid close to middle position
Determine notch 6, the inner wall of fixed notch 6 is connected with handle 7, and the two sides of handle 7 are fixedly installed with connecting block 8；
The inner surface of ring packing ring recess 5 is embedded with sealing ring, and the inner surface of ring packing ring recess 5 and sealing ring is outer
Plane tangent, sealing ring can be improved the leakproofness between cover board and pump case；The outer surface of connecting block 8 is equipped with anti-skid chequer, and
Adhesive is equipped between connecting block 8 and handle 7, anti-skid chequer can increase the frictional force of contact surface, play anti-skidding effect, bond
Agent can increase the stability connected between connecting block 8 and handle 7；Fixation hole 2 and U-type groove 3 are symmetrically distributed in cover board body 1
Two sides, and the surface of cover board body 1 is coated with rust-proof coating, rust-proof coating can prevent the surface oxidisation of cover board body 1, increase lid
The service life of plate ontology 1；Lug boss 4 and fixed notch 6 are integrally formed with cover board body 1, and the length of lug boss 4 and half
Diameter size is all larger than the length and radius size of fixed notch 6；The quantity of fixation hole 2 is four, and the quantity of U-type groove 3 is two.
It should be noted that the utility model is a kind of shale gas exploitation super-pressure circuit die pump housing cover,
In use, cover board body 1 constitutes the main part of entire shale gas exploitation super-pressure circuit die pump housing cover, it is fixed
Hole 2 and U-type groove 3 can facilitate the installation and fixation of cover board body 1 Yu pump case, and lug boss 4 and fixed notch 6 can increase lid
The aesthetics of plate ontology 1, while the installation and carrying of cover board body 1 can be facilitated, ring packing ring recess 5 can facilitate sealing ring
Placement, the sealing effect of pump case is increased, more preferably relative to common sealing structure sealing effect, by lifting handle 7
It can facilitate and lift cover board, so as to facilitate the carrying of cover board, improve the efficiency of carrying, meanwhile, 8 surface of connecting block
Anti-skid chequer can increase the frictional force of contact surface, play anti-skidding effect, entire shale gas exploitation super-pressure circuit die pump
It is simple with housing cover structure, it is easy to operate, 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 housing cover, including cover board body (1), it is characterised in that: institute
The inside for stating cover board body (1) offers multiple fixation holes (2) close to side and middle position, and the inside of cover board body (1)
It is offered multiple U-type grooves (3) close to another side position, the lower surface of the cover board body (1) is equipped with protrusion close to middle position
Portion (4), and the lower surface of cover board body (1) offers ring packing ring recess (5), the cover board body close to edge position
(1) upper surface offers fixed notch (6) close to middle position, and the inner wall of the fixed notch (6) is connected with handle (7),
The two sides of the handle (7) are fixedly installed with connecting block (8).
2. a kind of shale gas exploitation super-pressure circuit die pump housing cover according to claim 1, it is characterised in that:
The inner surface of the ring packing ring recess (5) is embedded with sealing ring, and the inner surface of ring packing ring recess (5) and sealing ring is outer
Plane tangent.
3. a kind of shale gas exploitation super-pressure circuit die pump housing cover according to claim 1, it is characterised in that:
The outer surface of the connecting block (8) is equipped with anti-skid chequer, and adhesive is equipped between connecting block (8) and handle (7).
4. a kind of shale gas exploitation super-pressure circuit die pump housing cover according to claim 1, it is characterised in that:
The fixation hole (2) and U-type groove (3) are symmetrically distributed in the two sides of cover board body (1), and the surface of cover board body (1) be coated with it is anti-
Become rusty coating.
5. a kind of shale gas exploitation super-pressure circuit die pump housing cover according to claim 1, it is characterised in that:
The lug boss (4) and fixed notch (6) are integrally formed with cover board body (1), and the length and radius size of lug boss (4)
It is all larger than the length and radius size of fixed notch (6).
6. a kind of shale gas exploitation super-pressure circuit die pump housing cover according to claim 1, it is characterised in that:
The quantity of the fixation hole (2) is four, and the quantity of the U-type groove (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673265.8U CN209195685U (en) | 2018-10-16 | 2018-10-16 | A kind of shale gas exploitation super-pressure circuit die pump uses housing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821673265.8U CN209195685U (en) | 2018-10-16 | 2018-10-16 | A kind of shale gas exploitation super-pressure circuit die pump uses housing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195685U true CN209195685U (en) | 2019-08-02 |
Family
ID=67407996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821673265.8U Active CN209195685U (en) | 2018-10-16 | 2018-10-16 | A kind of shale gas exploitation super-pressure circuit die pump uses housing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195685U (en) |
-
2018
- 2018-10-16 CN CN201821673265.8U patent/CN209195685U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |