CN201991480U - Water-stabbing safety protective cover for high-pressure plunger pump - Google Patents
Water-stabbing safety protective cover for high-pressure plunger pump Download PDFInfo
- Publication number
- CN201991480U CN201991480U CN2011200360422U CN201120036042U CN201991480U CN 201991480 U CN201991480 U CN 201991480U CN 2011200360422 U CN2011200360422 U CN 2011200360422U CN 201120036042 U CN201120036042 U CN 201120036042U CN 201991480 U CN201991480 U CN 201991480U
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- Prior art keywords
- fan
- protective cover
- water
- shaped
- stabbing
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- Expired - Fee Related
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Abstract
The utility model provides a water-stabbing safety protective cover for a high-pressure plunger pump. The water-stabbing safety protective cover is a packing water-stabbing safety protective device for the high-pressure plunger pump and overcomes the disadvantates existing in a planar cover. The water-stabbing safety protective cover consists of a fan-shaped protective cover and bolt positioning holes, wherein the fan-shaped protective cover is formed by welding a fan-shaped framework structure; the top end of the fan-shaped protective cover is rectangular, the back of the fan-shaped protective cover is a fan-shaped surface, and both sides of the fan-shaped protective cover are fan-shaped surfaces; fixing pins are arranged under the two side fan-shaped surfaces; the bolt positioning holes are formed on the fixing pins; and the fan-shaped protective cover is fixed on a packing pool opening of a crank shaft box by using bolts through the bolt positioning holes. The water-stabbing safety protective cover is formed by welding the fan-shaped framework structure and fixed on the packing pool opening of the crank shaft box by screws, so water-stabbing can be observed remotely and checked nearby, and accidents due to the water-stabbing can be prevented; moreover, the water-stabbing safety protective cover has a simple structure and is convenient in operation and popularization and low in cost.
Description
One, technical field: the utility model relates to a kind of packing thorn water protector, especially the high-pressure plunger pump thorn water security protective cover of high-pressure plunger pump.
Two, background technology: high pressure water injection is widely used in the oil recovery production of oil field, is bearing very high load during the high-pressure plunger pump operation, and the water fault is often stung at the packing position, belongs to damageable zone.High-pressure plunger pump packing pond is an open type, can conveniently observe packing thorn leakage situation.But water under high pressure sting on the electric fixturess such as power distribution cabinet of pump just leak electricity easily, short circuit and explosion accident, sting the people human casualty accident can take place, water enters crankcase and lubricating oil emulsion can take place causes burning pump accident.
Used the plane cover plate at present, the plane cover plate is covered on the packing pond, though can stop the current that sting out like this, but post worker's tours of inspection in using at the scene, can't observe packing thorn regimen condition from the outside, must open cover plate,, open the just easy thorn in back and hurt sb.'s feelings if water under high pressure has been stung out at the packing position.
Three, summary of the invention: the purpose of this utility model provides a kind of easy to operate again plunger displacement pump thorn water security protective cover simple in structure, it has overcome the shortcoming that the plane cover plate exists, the purpose of this utility model is to realize like this, it is made up of fan-shaped protective cover and bolt locating hole, fan-shaped protective cover is that fan-shaped frame construction is welded, the top of fan-shaped protective cover is a rectangle, and the back is a covering of the fan, and both sides are covering of the fan; Below the covering of the fan of both sides fixing feet is arranged, the bolt locating hole is arranged on fixing feet, fan-shaped protective cover is fixed on the crankcase packing Chi Kou by the bolt locating hole with bolt.
The utility model adopts fan-shaped frame construction to be welded, be fixed on the crankcase packing Chi Kou with screw, when packing thorn water takes place, packing box splits, faults such as square flange mat thorn or screw are disconnected, when stinging out water under high pressure, sector can block water under high pressure effectively, prevent to sting the power distribution cabinet at plunger displacement pump rear portion, electric equipments such as motor partly cause accidents such as electric leakage and electrical equipment blast, and water under high pressure enters crankcase from the crankcase respiratory valve and makes lubricating oil emulsion, cause taking place scuffing of cylinder bore bag axle and burn the pump accident, ensured staff's safety, also do not influenced normal tours of inspection simultaneously water injecting pump.
The utility model both can observe whether sting water earlier at a distance, near checking, can prevent that again sealing stings out the accident of initiation then; Simple in structure, easy to operate, with low cost, be convenient to promote.
Four, description of drawings: Fig. 1 is the structural representation of high-pressure plunger pump thorn water security protective cover, among the figure 1, fan-shaped protective cover 2, bolt locating hole
Fig. 2 is the crankcase structure schematic diagram, among the figure 3, packing pond 4, crankcase 5, motor 6, power distribution cabinet 7, breather valve
Five, the specific embodiment: embodiment 1, fan-shaped protective cover 1 are welded for fan-shaped frame construction, and the top of fan-shaped protective cover 1 is a rectangle, and the back is a covering of the fan, and both sides are covering of the fan.
Claims (2)
1. high-pressure plunger pump stings the water security protective cover, it is made up of fan-shaped protective cover (1) and bolt locating hole (2), it is characterized in that: fan-shaped protective cover (1) is welded for fan-shaped frame construction, and the top of fan-shaped protective cover (1) is a rectangle, the back is a covering of the fan, and both sides are covering of the fan.
2. high-pressure plunger pump thorn water security protective cover according to claim 1, it is characterized in that: below the covering of the fan of both sides, fixing feet is arranged, bolt locating hole (2) is arranged on fixing feet, and fan-shaped protective cover (1) is fixed on the crankcase packing Chi Kou by bolt locating hole (2) with bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200360422U CN201991480U (en) | 2011-02-11 | 2011-02-11 | Water-stabbing safety protective cover for high-pressure plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200360422U CN201991480U (en) | 2011-02-11 | 2011-02-11 | Water-stabbing safety protective cover for high-pressure plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201991480U true CN201991480U (en) | 2011-09-28 |
Family
ID=44667970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200360422U Expired - Fee Related CN201991480U (en) | 2011-02-11 | 2011-02-11 | Water-stabbing safety protective cover for high-pressure plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201991480U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925466A (en) * | 2014-05-06 | 2014-07-16 | 苏州市诚品精密机械有限公司 | Cover body |
| CN114962250A (en) * | 2022-06-14 | 2022-08-30 | 任丘市本溪石油设备有限公司 | Water injection pump operation regulation letter body cap protection casing |
-
2011
- 2011-02-11 CN CN2011200360422U patent/CN201991480U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925466A (en) * | 2014-05-06 | 2014-07-16 | 苏州市诚品精密机械有限公司 | Cover body |
| CN114962250A (en) * | 2022-06-14 | 2022-08-30 | 任丘市本溪石油设备有限公司 | Water injection pump operation regulation letter body cap protection casing |
| CN114962250B (en) * | 2022-06-14 | 2024-03-01 | 任丘市本溪石油设备有限公司 | Water injection pump operation regulation letter body cap protection casing |
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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: 20110928 Termination date: 20120211 |