CN205858648U - Hydraulic pressure regulation type high-pressure pump valve seat - Google Patents
Hydraulic pressure regulation type high-pressure pump valve seat Download PDFInfo
- Publication number
- CN205858648U CN205858648U CN201620634481.6U CN201620634481U CN205858648U CN 205858648 U CN205858648 U CN 205858648U CN 201620634481 U CN201620634481 U CN 201620634481U CN 205858648 U CN205858648 U CN 205858648U
- Authority
- CN
- China
- Prior art keywords
- valve seat
- hydraulic pressure
- pressure regulation
- feed pathway
- control chamber
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of hydraulic pressure regulation type high-pressure pump valve seat, including valve seat body, described valve seat body both sides offer feed pathway, described feed pathway is oblique to be opened in described valve seat body, described feed pathway both sides all offer hydraulic pressure regulation and control chamber, described hydraulic pressure regulation and control chamber interior is cavity structure, described hydraulic pressure regulation and control chamber connects with described feed pathway by offering water inlet, water inlet two ends are additionally provided with current limiting plate, being provided with water-absorbing resin ball in described hydraulic pressure regulation and control chamber, described valve seat body central authorities are provided with drainage channel.By the way, the current of feed pathway in entrance high-pressure pump valve seat can be regulated and controled by this utility model voluntarily, expand after water-absorbing resin ball absorption water in hydraulic pressure regulation and control chamber when current are the most rapid and eject water inlet, allow feed pathway narrow, and then play the function of current speed limit.
Description
Technical field
This utility model relates to high-pressure pump field, particularly relates to a kind of hydraulic pressure regulation type high-pressure pump valve seat.
Background technology
High-pressure plunger pump is applicable to oil, chemical industry, chemical fertilizer industry remove as flow process pump, metallurgy, the water under high pressure of steel rolling mill
The high pressure water cleaning scale removal of the industry such as squama, building, shipbuilding, sugaring, papermaking, chemical industry, oil-field flooding, boiler feedwater, hydraulic machinery
Power source, and food, pharmacy etc. need produce highly pressurised liquid part, pumped (conveying) medium is the fluid without solid particle.And
High pressure pump valve is the significant components of high-pressure pump, but the water entering feed pathway can not be regulated and controled by traditional high-pressure pump valve seat,
Can not current limliting when current are the most anxious so that feed pathway or even whole valve seat are impacted by rapid stream, reduce valve seat
Service life.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of hydraulic pressure regulation type high-pressure pump valve seat, it is possible to entrance
In high-pressure pump valve seat, the current of feed pathway regulate and control voluntarily, expand and allow feed pathway narrow after water-absorbing resin ball absorption water,
And then play the function of current speed limit.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of hydraulic pressure regulation type
High-pressure pump valve seat, including valve seat body, described valve seat body both sides offer feed pathway, and described feed pathway is oblique to be opened in
In described valve seat body, described feed pathway both sides all offer hydraulic pressure regulation and control chamber, and described hydraulic pressure regulation and control chamber interior is empty
Cavity configuration, described hydraulic pressure regulation and control chamber connects with described feed pathway by offering water inlet, and water inlet two ends also set
Current limiting plate, is provided with water-absorbing resin ball in described hydraulic pressure regulation and control chamber, and described valve seat body central authorities are provided with drainage channel.
In one preferred embodiment of this utility model, described valve seat body two ends are also respectively embedded into sealing ring.
In one preferred embodiment of this utility model, after the water suction of described water-absorbing resin ball, top regulates and controls chamber to described hydraulic pressure
It is connected on the water inlet of end with described feed pathway and current are carried out speed limit regulation and control.
In one preferred embodiment of this utility model, described drainage channel vertically runs through to be offered in described valve seat body.
The beneficial effects of the utility model are: this utility model can be to the current of feed pathway in entrance high-pressure pump valve seat
Regulate and control voluntarily, expand after the water-absorbing resin ball absorption water in hydraulic pressure regulation and control chamber when current are the most rapid and eject into water
Mouthful, allow feed pathway narrow, and then play the function of current speed limit.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, required in embodiment being described below
Accompanying drawing to be used is briefly described, it should be apparent that, the accompanying drawing in describing below is only realities more of the present utility model
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of this utility model hydraulic pressure regulation type high-pressure pump valve seat one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, valve seat body；2, feed pathway；3, hydraulic pressure regulation and control chamber；4, inhale
Water-resin ball；5, drainage channel；6, sealing ring.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of this utility model protection.
Referring to Fig. 1, this utility model embodiment includes:
A kind of hydraulic pressure regulation type high-pressure pump valve seat, including valve seat body 1, described valve seat body 1 both sides offer feed liquor and lead to
Road 2, described feed pathway 2 is oblique to be opened in described valve seat body 1, and described feed pathway 2 both sides all offer hydraulic pressure regulation and control
Chamber 3, described hydraulic pressure regulation and control chamber 3 is internal be cavity structure, described hydraulic pressure regulation and control chamber 3 one end by offer water inlet and
Described feed pathway 2 connects, and water inlet two ends are additionally provided with current limiting plate, are provided with water-absorbing resin ball 4 in described hydraulic pressure regulation and control chamber 3,
Described valve seat body 1 central authorities are provided with drainage channel 5.
It addition, described valve seat body 1 two ends are also respectively embedded into sealing ring 6.
It addition, top is connected end to described hydraulic pressure regulation and control chamber 3 with described feed pathway 2 after the water suction of described water-absorbing resin ball 4
Water inlet on current are carried out speed limit regulation and control.
Offer in described valve seat body 1 it addition, described drainage channel 5 vertically runs through.
Operation principle of the present utility model is for offer feed pathway 2 in valve seat body 1 both sides, and feed pathway 2 is oblique to be offered
In valve seat body 1, feed pathway 2 both sides all offer hydraulic pressure regulation and control chamber 3, and hydraulic pressure regulation and control chamber 3 is internal is cavity structure,
Hydraulic pressure regulation and control chamber 3 one end connects with feed pathway 2 by offering water inlet, and water inlet two ends are additionally provided with current limiting plate, hydraulic pressure
Being provided with water-absorbing resin ball 4 in regulation and control chamber 3, after water-absorbing resin ball 4 water suction, top is connected to hydraulic pressure regulation and control chamber 3 with feed pathway 2
On the water inlet of end, current being carried out speed limit regulation and control, valve seat body 1 central authorities are provided with drainage channel 5, and drainage channel 5 vertically runs through valve
Offering on seat body 1, valve seat body 1 two ends are also respectively embedded into sealing ring 6, and valve seat body 1 can be entered in entering high-pressure pump valve seat
The current of liquid passage 2 regulate and control voluntarily, and when current are the most rapid, the water-absorbing resin ball 4 in hydraulic pressure regulation and control chamber 3 adsorbs water
Rear expansion ejects water inlet, allows feed pathway 2 narrow, and then plays the function of current speed limit.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
Utilize equivalent structure or equivalence flow process conversion that this utility model description made, or be directly or indirectly used in other phase
The technical field closed, is the most in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a hydraulic pressure regulation type high-pressure pump valve seat, including valve seat body, it is characterised in that described valve seat body both sides offer
Feed pathway, described feed pathway is oblique to be opened in described valve seat body, and described feed pathway both sides all offer hydraulic pressure and adjust
Control chamber, described hydraulic pressure regulation and control chamber interior be cavity structure, described hydraulic pressure regulation and control chamber by offer water inlet with
Described feed pathway connects, and water inlet two ends are additionally provided with current limiting plate, are provided with water-absorbing resin ball in described hydraulic pressure regulation and control chamber, described
Valve seat body central authorities are provided with drainage channel.
Hydraulic pressure regulation type high-pressure pump valve seat the most according to claim 1, it is characterised in that described valve seat body two ends are also divided
Other embedding sealing circle.
Hydraulic pressure regulation type high-pressure pump valve seat the most according to claim 1, it is characterised in that after the water suction of described water-absorbing resin ball
Push up described hydraulic pressure regulation and control chamber to be connected on the water inlet of end with described feed pathway current are carried out speed limit regulation and control.
Hydraulic pressure regulation type high-pressure pump valve seat the most according to claim 1, it is characterised in that described drainage channel vertically runs through
Offer in described valve seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620634481.6U CN205858648U (en) | 2016-06-24 | 2016-06-24 | Hydraulic pressure regulation type high-pressure pump valve seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620634481.6U CN205858648U (en) | 2016-06-24 | 2016-06-24 | Hydraulic pressure regulation type high-pressure pump valve seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858648U true CN205858648U (en) | 2017-01-04 |
Family
ID=57637290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620634481.6U Withdrawn - After Issue CN205858648U (en) | 2016-06-24 | 2016-06-24 | Hydraulic pressure regulation type high-pressure pump valve seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952631A (en) * | 2016-06-24 | 2016-09-21 | 无锡海升高压泵有限公司 | Water-pressure regulating type high-pressure pump valve seat |
-
2016
- 2016-06-24 CN CN201620634481.6U patent/CN205858648U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952631A (en) * | 2016-06-24 | 2016-09-21 | 无锡海升高压泵有限公司 | Water-pressure regulating type high-pressure pump valve seat |
| CN105952631B (en) * | 2016-06-24 | 2017-12-12 | 无锡海升高压泵有限公司 | Hydraulic pressure regulation type high-pressure pump valve seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20171212 |