CN205654530U - Novel cone valve subassembly - Google Patents
Novel cone valve subassembly Download PDFInfo
- Publication number
- CN205654530U CN205654530U CN201620430634.5U CN201620430634U CN205654530U CN 205654530 U CN205654530 U CN 205654530U CN 201620430634 U CN201620430634 U CN 201620430634U CN 205654530 U CN205654530 U CN 205654530U
- Authority
- CN
- China
- Prior art keywords
- feed liquor
- valve
- discharge opeing
- spring
- flowing back
- 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 discloses a novel cone valve subassembly, including the cone valve body, cone valve body lower extreme is equipped with the feed liquor disk seat, the feed liquor valve bonnet is installed to feed liquor disk seat upper end, be equipped with feed liquor spring and feed liquor case in the feed liquor valve bonnet, the feed liquor spring is located feed liquor case upper end, cone valve body upper end is equipped with the flowing back disk seat, the flowing back disk seat with the cooperation is cup jointed between the feed liquor valve bonnet, be equipped with the flowing back valve bonnet on the flowing back disk seat, be equipped with flowing back spring and flowing back case in the flowing back valve bonnet, the flowing back spring is located flowing back case upper end, the feed liquor case with flowing back case sliding connection respectively is in the feed liquor disk seat with on the flowing back disk seat. In this way, the utility model discloses can carry out fine buffering decompression to the impulsive force that cone valve inside produced at the high -pressure pump during operation, the feed liquor valve is connected closely with the flowing back valve, and stable in structure has effectively protected the cone valve body, has improved the stability of high -pressure pump cone valve, and then prolongs the life of high -pressure pump.
Description
Technical field
This utility model relates to high-pressure pump field, particularly relates to a kind of New type conical valve module.
Background technology
Hydraulic control valve can be divided into according to the version of spool: several classes such as guiding valve, ball valve, cone valve, Nozzle flapper valve, jet action valve.The valve core sealed cover of cone valve is the conical surface, the most thus gain the name " cone valve ".By the gap between spool and the valve seat of change cone valve, oil circuit can be switched on and off.When spool only contacts under certain pressure effect with the conical surface of valve seat, valve is at closed mode；When having gap between spool and valve seat, then oil circuit is open-minded.High-pressure pump also can relate to cone valve, be used for into draining.But the cone valve structure in general high voltage pump is simple, and inner body is easily deformed under high pressure water impact so that cone valve reduces service life, uses to high-pressure pump and bring puzzlement.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of New type conical valve module, it is possible to the impulse force produced cone valve inside when high-pressure pump works well buffers decompression, liquid feed valve and tapping valve and is completely embedded, and Stability Analysis of Structures effectively protects cone valve body.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of New type conical valve module, including cone valve body, described cone valve body lower end is provided with feed liquor valve seat, described feed liquor valve seat upper end is provided with feed liquor valve bonnet, feed liquor spring and feed liquor spool it is provided with in described feed liquor valve bonnet, described feed liquor spool upper end is located at by described feed liquor spring, described cone valve body upper end is provided with discharge opeing valve seat, socket is coordinated between described discharge opeing valve seat with described feed liquor valve bonnet, described discharge opeing valve seat is provided with discharge opeing valve bonnet, discharge opeing spring and discharge opeing spool it is provided with in described discharge opeing valve bonnet, described discharge opeing spool upper end is located at by described discharge opeing spring, described feed liquor spool and described discharge opeing spool are slidably connected on described feed liquor valve seat and described discharge opeing valve seat respectively.
In one preferred embodiment of this utility model, described feed liquor valve bonnet upper end is located at by described feed liquor spring, and described feed liquor spring one end is fixed on described feed liquor valve bonnet top, and the described feed liquor spring other end is butted on described feed liquor spool.
In one preferred embodiment of this utility model, described discharge opeing spring one end is fixedly mounted on described discharge opeing valve bonnet top end, and the described discharge opeing spring other end is butted on described discharge opeing spool.
In one preferred embodiment of this utility model, described feed liquor valve seat and described discharge opeing valve seat are respectively mounted and are lined with O.
The beneficial effects of the utility model are: the impulse force that cone valve inside can be produced by this utility model when high-pressure pump works well buffers decompression; liquid feed valve and tapping valve are completely embedded; Stability Analysis of Structures; effectively protect cone valve body; improve the stability of high-pressure pump cone valve, and then extend the service life of high-pressure pump.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model New type conical valve module one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, cone valve body；2, feed liquor valve seat；3, feed liquor valve bonnet；4, feed liquor spring；5, feed liquor spool；6, discharge opeing valve seat；7, discharge opeing valve bonnet；8, discharge opeing spring；9, discharge opeing spool.
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 embodiment in this utility model, 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 New type conical valve module, including cone valve body 1, described cone valve body 1 lower end is provided with feed liquor valve seat 2, described feed liquor valve seat 2 upper end is provided with feed liquor valve bonnet 3, feed liquor spring 4 and feed liquor spool 5 it is provided with in described feed liquor valve bonnet 3, described feed liquor spool 5 upper end is located at by described feed liquor spring 4, described cone valve body 1 upper end is provided with discharge opeing valve seat 6, socket is coordinated between described discharge opeing valve seat 6 with described feed liquor valve bonnet 3, described discharge opeing valve seat 6 is provided with discharge opeing valve bonnet 7, discharge opeing spring 8 and discharge opeing spool 9 it is provided with in described discharge opeing valve bonnet 7, described discharge opeing spool 9 upper end is located at by described discharge opeing spring 8, described feed liquor spool 5 and described discharge opeing spool 9 are slidably connected on described feed liquor valve seat 2 and described discharge opeing valve seat 6 respectively.
It addition, described feed liquor valve bonnet 3 upper end is located at by described feed liquor spring 4, described feed liquor spring 4 one end is fixed on described feed liquor valve bonnet 3 top, and described feed liquor spring 4 other end is butted on described feed liquor spool 5.
It addition, described discharge opeing spring 8 one end is fixedly mounted on described discharge opeing valve bonnet 7 top end, described discharge opeing spring 8 other end is butted on described discharge opeing spool 9.
It is lined with O it addition, be respectively mounted on described feed liquor valve seat 2 and described discharge opeing valve seat 6.
nullOperation principle of the present utility model is for arrange feed liquor valve seat 2 in cone valve body 1 lower end，Feed liquor valve seat 2 upper end is provided with feed liquor valve bonnet 3，Feed liquor spring 4 and feed liquor spool 5 it is provided with in feed liquor valve bonnet 3，Feed liquor spool 5 upper end is located at by feed liquor spring 4，Feed liquor valve bonnet 3 upper end is located at by feed liquor spring 4，Feed liquor spring 4 one end is fixed on feed liquor valve bonnet 3 top，Feed liquor spring 4 other end is butted on feed liquor spool 5，Cone valve body 1 upper end is provided with discharge opeing valve seat 6，Socket is coordinated between described discharge opeing valve seat 6 with described feed liquor valve bonnet 3，Discharge opeing valve seat 6 is provided with discharge opeing valve bonnet 7，Discharge opeing spring 8 and discharge opeing spool 9 it is provided with in discharge opeing valve bonnet 7，Discharge opeing spool 9 upper end is located at by discharge opeing spring 8，Discharge opeing spring 8 one end is fixedly mounted on discharge opeing valve bonnet 7 top end，Discharge opeing spring 8 other end is butted on discharge opeing spool 9，Feed liquor spool 5 and discharge opeing spool 9 are slidably connected on feed liquor valve seat 2 and discharge opeing valve seat 6 respectively，It is respectively mounted on feed liquor valve seat 2 and discharge opeing valve seat 6 and is lined with O，All there are feed liquor spring 4 and discharge opeing spring 8 in feed liquor spool 5 and discharge opeing spool 9 upper end against protection，The impulse force that can produce cone valve inside when high-pressure pump works well buffers decompression，Effectively protect cone valve body 1，Improve the stability of high-pressure pump cone valve，And then extend the service life of high-pressure pump.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (4)
1. a New type conical valve module, including cone valve body, it is characterized in that, described cone valve body lower end is provided with feed liquor valve seat, described feed liquor valve seat upper end is provided with feed liquor valve bonnet, feed liquor spring and feed liquor spool it is provided with in described feed liquor valve bonnet, described feed liquor spool upper end is located at by described feed liquor spring, described cone valve body upper end is provided with discharge opeing valve seat, socket is coordinated between described discharge opeing valve seat with described feed liquor valve bonnet, described discharge opeing valve seat is provided with discharge opeing valve bonnet, discharge opeing spring and discharge opeing spool it is provided with in described discharge opeing valve bonnet, described discharge opeing spool upper end is located at by described discharge opeing spring, described feed liquor spool and described discharge opeing spool are slidably connected on described feed liquor valve seat and described discharge opeing valve seat respectively.
New type conical valve module the most according to claim 1, it is characterised in that described feed liquor valve bonnet upper end is located at by described feed liquor spring, described feed liquor spring one end is fixed on described feed liquor valve bonnet top, and the described feed liquor spring other end is butted on described feed liquor spool.
New type conical valve module the most according to claim 1, it is characterised in that described discharge opeing spring one end is fixedly mounted on described discharge opeing valve bonnet top end, the described discharge opeing spring other end is butted on described discharge opeing spool.
New type conical valve module the most according to claim 1, it is characterised in that be respectively mounted on described feed liquor valve seat and described discharge opeing valve seat and be lined with O.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430634.5U CN205654530U (en) | 2016-05-13 | 2016-05-13 | Novel cone valve subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430634.5U CN205654530U (en) | 2016-05-13 | 2016-05-13 | Novel cone valve subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654530U true CN205654530U (en) | 2016-10-19 |
Family
ID=57402602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430634.5U Expired - Fee Related CN205654530U (en) | 2016-05-13 | 2016-05-13 | Novel cone valve subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781962A (en) * | 2016-05-13 | 2016-07-20 | 无锡海升高压泵有限公司 | Novel taper valve assembly |
-
2016
- 2016-05-13 CN CN201620430634.5U patent/CN205654530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781962A (en) * | 2016-05-13 | 2016-07-20 | 无锡海升高压泵有限公司 | Novel taper valve assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170513 |