CN205533048U - Height forces down discharge capacity plunger type water injection pump - Google Patents
Height forces down discharge capacity plunger type water injection pump Download PDFInfo
- Publication number
- CN205533048U CN205533048U CN201620175709.XU CN201620175709U CN205533048U CN 205533048 U CN205533048 U CN 205533048U CN 201620175709 U CN201620175709 U CN 201620175709U CN 205533048 U CN205533048 U CN 205533048U
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- CN
- China
- Prior art keywords
- plunger
- motor
- power end
- water injection
- belt pulley
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a height forces down discharge capacity plunger type water injection pump, including motor, base, power end, fluid end, steady voltage ball, balance pipe, belt pulley and safety cover, the top of base is equipped with the motor, and dynamic end is pacified on the right side of motor, and the inside of power end is equipped with the plunger, and the plunger is fixed on the intermediate lever, the plunger pass through the intermediate lever at letter body internal motion, the rear side of power end and motor is equipped with the belt pulley, the belt pulley on ann have a safety cover, the power end pass through the balance pipe and connect the fluid end, the fluid end inside be equipped with the valve body, one side of fluid end is equipped with the steady voltage ball. The advantage is: simple structure, maintenance convenient to use, accessory long service life reduce workman intensity of labour, have realized effective water injection of high -pressure hyposmosis bottom.
Description
Technical field
This utility model relates to a kind of water injecting pump, particularly relates to a kind of height and forces down discharge capacity plunger type water injection pump.
Background technology
Oil field is being commonly the highest 30MPa of outlet pressure, the minimum 2M3/h of flow with high-pressure plunger type water injecting pump at present.But stratum saturating for high pressure low permeability, stratum suction pressure is all at more than 30MPa, and initial stage water absorbing capacity (before stratum is got through) is at about 1M3/h.Existing water injecting pump pump pressure is too low and flow causes greatly and builds the pressure, it is impossible to realize effective water filling.
Utility model content
For avoiding the deficiencies in the prior art, this utility model provides a kind of height to force down discharge capacity plunger type water injection pump.
The technical solution of the utility model is: a kind of height forces down discharge capacity plunger type water injection pump, including motor, base, power end, fluid end, voltage stabilizing ball, balance pipe, belt pulley and protective cover, base be arranged over motor, the right side of motor is equipped with power end, the inside of power end is provided with plunger, plunger is fixed on intermediate bar, described plunger passes through intermediate bar at letter body internal motion, power end is provided with belt pulley with the rear side of motor, it is equipped with protective cover on described belt pulley, described power end connects fluid end by balance pipe, it is provided with valve body inside described fluid end, the side of fluid end is provided with voltage stabilizing ball.
Described plunger and letter body are piston like motion.
Described valve body is high pressure resistant valve body.
The beneficial effects of the utility model are: simple in construction, keep in repair easy to use, accessory is long for service life, reduces labor strength, it is achieved that high pressure low permeability is revealed the exact details effective water filling of layer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1 be base, 2 be motor, 3 be power end, 4 be intermediate bar, 5 be plunger, 6 be letter body, 7 be belt pulley, 8 be protective cover, 9 be balance pipe, 10 be fluid end, 11 be voltage stabilizing ball, 12 for valve body.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further；
A kind of height forces down discharge capacity plunger type water injection pump, including motor 2, base 1, power end 3, fluid end 10, voltage stabilizing ball 11, balance pipe 9, belt pulley 7 and protective cover 8, base 1 be arranged over motor 2, the right side of motor 2 is equipped with power end 3, the inside of power end 3 is provided with plunger 5, plunger 5 is fixed on intermediate bar 4, described plunger 5 passes through intermediate bar 4 at letter body 6 internal motion, power end 3 is provided with belt pulley 7 with the rear side of motor 2, it is equipped with protective cover 8 on described belt pulley 7, described power end 3 connects fluid end 10 by balance pipe 9, described fluid end 10 is internal is provided with valve body 12, the side of fluid end 10 is provided with voltage stabilizing ball 11.
Described plunger 5 is piston like motion with letter body 6.
Described valve body 12 is high pressure resistant valve body.
This blower pump reduces valve body 12, letter body 6 and plunger 5 size, pump head is placed in balance pipe and main letter body major part plunger in pump head, this avoid former booster pump balance pipe due to life-time service, the thorn water occurred such as is hurted sb.'s feelings at the generation of accident, the little head part of plunger 5 is the same with the letter body 6 of common plunger displacement pump, ensure that use safety, simple in construction, member replacing is few, it is convenient that accessory is changed in maintenance, and the replacing of size packing can independently operate, and accessory is long for service life, reduce labor strength, the replacement frequency of the accessory greatly reduced.
Claims (3)
1. one kind high is forced down discharge capacity plunger type water injection pump, including motor, base, power end, fluid end, voltage stabilizing ball, balance pipe, belt pulley and protective cover, it is characterized in that: base be arranged over motor, the right side of motor is equipped with power end, the inside of power end is provided with plunger, plunger is fixed on intermediate bar, described plunger passes through intermediate bar at letter body internal motion, power end is provided with belt pulley with the rear side of motor, it is equipped with protective cover on described belt pulley, described power end connects fluid end by balance pipe, it is provided with valve body inside described fluid end, the side of fluid end is provided with voltage stabilizing ball.
A kind of height the most according to claim 1 forces down discharge capacity plunger type water injection pump, it is characterised in that: described plunger and letter body are piston like motion.
A kind of height the most according to claim 1 forces down discharge capacity plunger type water injection pump, it is characterised in that: described valve body is high pressure resistant valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175709.XU CN205533048U (en) | 2016-03-09 | 2016-03-09 | Height forces down discharge capacity plunger type water injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620175709.XU CN205533048U (en) | 2016-03-09 | 2016-03-09 | Height forces down discharge capacity plunger type water injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533048U true CN205533048U (en) | 2016-08-31 |
Family
ID=56780787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620175709.XU Expired - Fee Related CN205533048U (en) | 2016-03-09 | 2016-03-09 | Height forces down discharge capacity plunger type water injection pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533048U (en) |
-
2016
- 2016-03-09 CN CN201620175709.XU patent/CN205533048U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |