CN206972662U - A kind of improved high-voltage pumping plant - Google Patents
A kind of improved high-voltage pumping plant Download PDFInfo
- Publication number
- CN206972662U CN206972662U CN201720675891.XU CN201720675891U CN206972662U CN 206972662 U CN206972662 U CN 206972662U CN 201720675891 U CN201720675891 U CN 201720675891U CN 206972662 U CN206972662 U CN 206972662U
- Authority
- CN
- China
- Prior art keywords
- oil
- connecting seat
- cartridge filter
- screw rod
- filter
- 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
Links
Abstract
The utility model discloses a kind of improved high-voltage pumping plant, oil absorption filter in the high pressure pumping station includes shell, cover top portion sets oil-out, the detachable connection cartridge filter in shell, side wall of outer shell detachable connection oil-feed interface tube, in oil inlet pipe orifice to the cartridge filter, pressure release component is installed in cartridge filter top side detachable formula, the pressure release component includes pressing plate, screw rod, spring and the connecting seat with cartridge filter top detachable connection, oil leak hole is offered on connecting seat, it is provided for blocking the pressing plate of oil leak hole in connecting seat top surface, screw rod passes vertically through pressing plate and connecting seat, gland is provided with screw rod bottom, spring is nested with screw rod, and between gland and connecting seat, locking nut is threadedly coupled in screw tip.The utility model manufacture, installation, dismounting are all very convenient, can effectively cross magnetisable material contained in oil strain, and good seal performance.
Description
Technical field
The utility model belongs to pumping plant technical field, more particularly to a kind of improved high-voltage pumping plant.
Background technology
In high pressure pumping station, its oil absorption filter is an important part, and it is mainly used in filtering the impurity in oil circuit.
But the oil absorption filter structure of prior art is more complicated, manufacture, installation, dismounting are all inconvenient, and sealing property needs to be carried
Height, it is undesirable to magnetisable material filter effects such as iron powders contained in oil.
Therefore, how to solve the defects of above-mentioned prior art is present becomes the direction that art personnel make great efforts.
Utility model content
The purpose of this utility model is just to provide a kind of improved high-voltage pumping plant, can be fully solved above-mentioned prior art not
Foot part.
The purpose of this utility model is realized by following technical proposals：
A kind of improved high-voltage pumping plant, including base, are provided with high-pressure pump, reductor, motor and oil suction on base
Filter, the motor are connected by reductor with high-pressure pump, the inlet port connection oil absorption filter of high-pressure pump oil circuit, described
Oil absorption filter includes shell, and cover top portion sets oil-out, the detachable connection cartridge filter in shell, and side wall of outer shell is removable
Formula connection oil-feed interface tube is unloaded, in oil inlet pipe orifice to the cartridge filter, pressure release group is installed in cartridge filter top side detachable formula
Part, the pressure release component includes pressing plate, screw rod, spring and the connecting seat with cartridge filter top detachable connection, in connecting seat
On offer oil leak hole, be provided for blocking the pressing plate of oil leak hole in connecting seat top surface, screw rod passes vertically through pressing plate and connecting seat,
Gland is provided with screw rod bottom, spring is nested with screw rod, and between gland and connecting seat, in screw tip screw thread
Connect locking nut.
Preferably, the motor is connected by speed end shaft coupling with reductor, high-pressure pump passes through low speed end shaft coupling
Device is connected with reductor, and speed end shaft coupling and low speed end shaft coupling are externally provided with shaft coupling cover.
Preferably, also including cylinder base, cartridge filter bottom is threaded on a base, and cylinder whorl of base is connected to outer
Shell inner bottom part.
Preferably, being additionally provided with magnetic filter cylinder in the cartridge filter, the magnetic filter cylinder bottom is threaded on a base, in magnetic
Magnetic-particle is filled with filter cylinder.
Compared with prior art, the beneficial effects of the utility model are：It is simple in construction, it is reasonable in design, manufacture, install,
Dismounting is all very convenient, can effectively cross magnetisable material contained in oil strain, and good seal performance.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model；
Fig. 3 is the structural representation of oil absorption filter in Fig. 1.
Embodiment
The utility model is further described with reference to specific embodiments and the drawings.
As shown in Figure 1 to Figure 3, a kind of improved high-voltage pumping plant, including base 1, high-pressure pump is sequentially installed with base 1
2nd, reductor 3 and motor 4, the motor 4 are connected by reductor 3 with high-pressure pump 2, the inlet port connection of high-pressure pump oil circuit
Oil absorption filter 5, the oil absorption filter 5 include shell, and shell is threadedly coupled and formed by housing 501 and top cover 502, in top cover
502 are provided with sealing ring with the junction of housing 501, and oil-out 503 is set on top cover 502, at shell inner bottom part threaded connection cylinder bottom
Seat 504, the top of cylinder base 504 is provided with depressed part, and the bottom of cartridge filter 505 is connected with depressed part inner thread, in side wall of outer shell spiral shell
Line connection oil-feed interface tube 506, the oil-feed interface tube 506 is communicated in cartridge filter 505, between oil-feed interface tube 506 and shell
And sealing ring is equipped between oil-feed interface tube 506 and cartridge filter 505, pressure release is installed in the top side detachable formula of cartridge filter 505
Component, the pressure release component include pressing plate 507, screw rod 508, spring 509 and the connecting seat being threadedly coupled with the top of cartridge filter 505
510, sealing ring is provided between cartridge filter 505 and connecting seat 510, multiple oil leak holes 511 are offered on connecting seat 510, are let out
Oilhole 511 is arranged in using the end face center of connecting seat 510 on a circumference in the center of circle, to be provided for hiding in the top surface of connecting seat 510
The pressing plate 507 of oil leak hole 511 is kept off, screw rod 508 passes vertically through pressing plate 507 and connecting seat 510, is provided with and fixes in the bottom of screw rod 508
First 512, spring 509 is nested with screw rod 508, and between gland 512 and connecting seat 510, in the top screw thread of screw rod 508
Connect locking nut 513.The deformation degree of spring 509 can be adjusted by adjusting lock nut 513.
The motor 4 is connected by speed end shaft coupling 6 with reductor 3, high-pressure pump 2 by low speed end shaft coupling 7 with
Reductor 3 connects, and speed end shaft coupling 6 and low speed end shaft coupling 7 are externally provided with shaft coupling cover, so as to play dust-proof effect.
The bottom of cartridge filter 505 and external thread rotary on cylinder base 504 are to consistent, so as to conveniently be mounted and dismounted.
Magnetic filter cylinder 514 is additionally provided with the cartridge filter 505, the bottom of magnetic filter cylinder 514 is threaded on a base 504,
Magnetic-particle 515 is filled with magnetic filter cylinder 514.
When in use, motor 4 drives high-pressure pump 2 to work by reductor 3, and the oil in high-pressure pump oil circuit passes through inlet port
Filtered into oil absorption filter 5.Concretely, oil is entered in cartridge filter 505 by oil-feed interface tube 506, in oil
Magnetisable material is attracted to the surface of magnetic filter cylinder 514, the outside of cartridge filter 505 is then exuded to after the filtering of cartridge filter 505, finally
Flowed out from oil-out 503.When oil pressure is excessive in cartridge filter 505, oil jacks up pressing plate 507 upwards, is flowed out from oil leak hole 511.
Multiple sealing rings are provided between the pressing plate 507 and connecting seat 510, when pressure release is not needed, can guarantee that preferable sealing
Effect.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
- A kind of 1. improved high-voltage pumping plant, it is characterised in that：Including base, high-pressure pump, reductor, electronic is installed on base Machine and oil absorption filter, the motor are connected by reductor with high-pressure pump, the inlet port connection oil suction of high-pressure pump oil circuit Filter, the oil absorption filter include shell, and cover top portion sets oil-out, the detachable connection cartridge filter in shell, outside Shell side wall detachable connection oil-feed interface tube, in oil inlet pipe orifice to the cartridge filter, in cartridge filter top side detachable formula Pressure release component is installed, the pressure release component includes pressing plate, screw rod, spring and the connection with cartridge filter top detachable connection Seat, oil leak hole is offered on connecting seat, is provided for blocking the pressing plate of oil leak hole in connecting seat top surface, screw rod passes vertically through pressure Plate and connecting seat, gland being provided with screw rod bottom, spring is nested with screw rod, and between gland and connecting seat, Screw tip is threadedly coupled locking nut.
- 2. improved high-voltage pumping plant according to claim 1, it is characterised in that：The motor passes through speed end shaft coupling It is connected with reductor, high-pressure pump is connected by low speed end shaft coupling with reductor, and speed end shaft coupling and low speed end shaft coupling It is externally provided with shaft coupling cover.
- 3. improved high-voltage pumping plant according to claim 1, it is characterised in that：Also include cylinder base, cartridge filter bottom spiral shell Line is connected on a base, and cylinder whorl of base is connected to shell inner bottom part.
- 4. improved high-voltage pumping plant according to claim 3, it is characterised in that：Magnetic filter cylinder is additionally provided with the cartridge filter, The magnetic filter cylinder bottom is threaded on a base, and magnetic-particle is filled with magnetic filter cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720675891.XU CN206972662U (en) | 2017-06-12 | 2017-06-12 | A kind of improved high-voltage pumping plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720675891.XU CN206972662U (en) | 2017-06-12 | 2017-06-12 | A kind of improved high-voltage pumping plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972662U true CN206972662U (en) | 2018-02-06 |
Family
ID=61408131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720675891.XU Expired - Fee Related CN206972662U (en) | 2017-06-12 | 2017-06-12 | A kind of improved high-voltage pumping plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654030A (en) * | 2018-11-08 | 2019-04-19 | 泉州台商投资区春凯机械科技有限公司 | A kind of sustainable water plug of water supply and drainage |
| CN113107928A (en) * | 2021-03-31 | 2021-07-13 | 上海亚爵电工成套设备制造有限公司 | High-stability hydraulic system for extruder |
-
2017
- 2017-06-12 CN CN201720675891.XU patent/CN206972662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654030A (en) * | 2018-11-08 | 2019-04-19 | 泉州台商投资区春凯机械科技有限公司 | A kind of sustainable water plug of water supply and drainage |
| CN113107928A (en) * | 2021-03-31 | 2021-07-13 | 上海亚爵电工成套设备制造有限公司 | High-stability hydraulic system for extruder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20210612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |