CN211950830U - High-precision ultra-large flow valve assembly - Google Patents
High-precision ultra-large flow valve assembly Download PDFInfo
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- CN211950830U CN211950830U CN202020261966.1U CN202020261966U CN211950830U CN 211950830 U CN211950830 U CN 211950830U CN 202020261966 U CN202020261966 U CN 202020261966U CN 211950830 U CN211950830 U CN 211950830U
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- valve
- feed liquor
- flowing back
- disk seat
- spring
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Abstract
The utility model discloses a super large-traffic valve module of high accuracy, including the valve module body, the feed liquor disk seat is installed to valve module body front end, install the feed liquor case on the inboard end body of feed liquor disk seat, connect the installation feed liquor spring in the feed liquor case, the valve bonnet is installed down to feed liquor disk seat rear end, the feed liquor spring other end is filled up down on the valve bonnet, the flowing back disk seat is installed in the connection of lower valve bonnet rear end, the flowing back case is installed to flowing back disk seat inboard, connect into the flowing back spring on the flowing back case, the valve bonnet is installed to flowing back case rear end, the flowing back spring other end is filled up on the valve bonnet, it covers tightly through the gland to go up the valve bonnet rear end. In this way, the utility model discloses can be applicable to the high-pressure pump of the accurate output of super large flow, valve subassembly body feed liquor mechanism and flowing back mechanism all set up elastic element and assemble and use the device of few wearing and tearing to improve the life-span.
Description
Technical Field
The utility model relates to a valve module field especially relates to a high accuracy super large-traffic valve module.
Background
The high-pressure pump valve is an important component of the high-pressure pump, and a liquid inlet valve and a liquid outlet valve which are adopted by the high-pressure pump valve are all passive valves without power basically. When the plunger extends out of the working stroke, the thrust of the plunger enables the liquid to generate pressure, the liquid discharge valve is opened, and the liquid inlet valve is closed under the action of the spring force; the plunger continues to advance to increase and reduce the speed according to the curve, the liquid discharge valve is opened more due to the increase of the flow speed under the impact of flowing liquid, the flow speed is reduced to open the gradually-decreasing valve to open, and meanwhile, the liquid discharge valve is closed under the action of the spring force; the plunger piston continues to retract, the liquid inlet valve retracts after the liquid flow plunger piston extends to the farthest, the liquid inlet stroke starts, and the liquid pressure in the liquid inlet channel enables the liquid inlet to be opened under the impact of the liquid inlet and gradually reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a high accuracy super large-traffic valve module, can be applicable to the high-pressure pump of the accurate output of super large flow, and valve module body feed liquor mechanism and drainage mechanism all set up elastic element and assemble and use the device of few wearing and tearing to improve the life-span.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a super large-traffic valve module of high accuracy, includes the valve module body, the feed liquor disk seat is installed to valve module body front end, install the feed liquor case on the inboard end body of feed liquor disk seat, connect the installation into the feed liquor spring on the feed liquor case, the valve bonnet is installed down to feed liquor disk seat rear end, feed liquor spring other end fills up down on the valve bonnet, the flowing back disk seat is installed in the connection of valve bonnet rear end down, the flowing back case is installed to flowing back disk seat inboard, connect into the flowing back spring on the flowing back case, the valve bonnet is installed to flowing back case rear end, flowing back spring other end fills up on the valve bonnet, it covers tightly through the gland to go up the valve bonnet rear end.
In a preferred embodiment of the present invention, the upper valve cover and the lower valve cover are both provided with water outlets.
In a preferred embodiment of the present invention, the liquid inlet valve core and the liquid outlet valve core both use ceramic valve cores.
In a preferred embodiment of the present invention, O-rings are mounted on the liquid inlet valve seat, the liquid outlet valve seat and the press cover.
The utility model has the advantages that: the utility model discloses can be applicable to the high-pressure pump of the accurate output of super large flow, valve subassembly body feed liquor mechanism and flowing back mechanism all set up elastic element and assemble and use the device of wearing and tearing less to improve the life-span.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of the high precision ultra high flow valve assembly of the present invention;
FIG. 2 is a schematic structural view of a preferred embodiment of the valve assembly shown;
the parts in the drawings are numbered as follows: 1. A valve assembly body; 2. A liquid inlet valve seat; 3. A liquid inlet valve core; 4. A liquid inlet spring; 5. A lower valve housing; 6. A drain valve seat; 7. A liquid discharge valve core; 8. A drainage spring; 9. An upper valve cover; 10. A gland; 11. A water outlet; 12. An O-shaped sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
the utility model provides a super large-traffic valve module of high accuracy, includes valve module body 1, feed liquor disk seat 2 is installed to 1 front end of valve module body, install feed liquor case 3 on the 2 inboard end bodies of feed liquor disk seat, connect the installation into feed liquor spring 4 on the feed liquor case 3, valve casing 5 is down installed to 2 rear ends of feed liquor disk seat, 4 other end pads of feed liquor spring on the valve casing 5 down, 5 rear ends of valve casing are connected and are installed flowing back disk seat 6 down, flowing back case 7 is installed to 6 inboards of flowing back disk seat, connect into flowing back spring 8 on the flowing back case 7, valve casing 9 is installed to flowing back case 7 rear end, 8 other end pads of flowing back spring go up on the valve casing 9, it covers through gland 10 to go up the valve casing 9 rear end.
In addition, the upper valve cover 9 and the lower valve cover 5 are provided with water outlets 11 on both sides.
In addition, the liquid inlet valve core 6 and the liquid discharge valve core 7 both use ceramic valve cores.
In addition, O-shaped sealing rings 12 are arranged on the liquid inlet valve seat 2, the liquid discharge valve seat 8 and the gland 10.
The working principle of the utility model is that the front end of a valve component body 1 is provided with a liquid inlet valve seat 2, the end body at the inner side of the liquid inlet valve seat 2 is provided with a liquid inlet valve core 3, the liquid inlet valve core 3 is connected and installed with a liquid inlet spring 4, the rear end of the liquid inlet valve seat 2 is provided with a lower valve cover 5, the other end of the liquid inlet spring 4 is arranged on the lower valve cover 5, the rear end of the lower valve cover 5 is connected with a liquid outlet valve seat 6, the inner side of the liquid outlet valve seat 6 is provided with a liquid outlet valve core 7, the liquid inlet valve core 6 and the liquid outlet valve core 7 both use ceramic valve cores, the liquid outlet spring 8 is connected on the liquid outlet valve core 7, the rear end of the liquid outlet valve core 7 is provided with an upper valve cover 9, the other end of the liquid outlet spring 8 is arranged on the upper valve cover 9, the two sides of the upper valve cover 9 and the lower valve cover 5 are both provided with water outlets 11, the rear end of the upper, the liquid inlet mechanism and the liquid discharge mechanism of the valve assembly body 1 are both provided with elastic elements for assembly, and the service life is prolonged by using less-abrasion devices.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a super large-traffic valve module of high accuracy, includes the valve module body, its characterized in that, the feed liquor disk seat is installed to valve module body front end, install the feed liquor case on the inboard end body of feed liquor disk seat, connect the installation feed liquor spring in the feed liquor case, the valve casing is installed down to feed liquor disk seat rear end, feed liquor spring other end fills up down on the valve casing, the flowing back disk seat is installed in the connection of valve casing rear end down, flowing back disk seat inboard is installed to flowing back disk seat, connect into the flowing back spring on the flowing back case, the valve casing is installed to flowing back case rear end, flowing back spring other end fills up on the valve casing, it covers tightly through the gland to go up the valve casing rear end.
2. The high accuracy ultra high flow valve assembly of claim 1, wherein both sides of said upper valve housing and said lower valve housing are opened with water outlets.
3. The high accuracy ultra high flow valve assembly of claim 1, wherein both the inlet spool and the outlet spool are ceramic spools.
4. The high accuracy ultra high flow valve assembly of claim 1, wherein O-rings are mounted on the inlet valve seat, the outlet valve seat and the gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261966.1U CN211950830U (en) | 2020-03-06 | 2020-03-06 | High-precision ultra-large flow valve assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261966.1U CN211950830U (en) | 2020-03-06 | 2020-03-06 | High-precision ultra-large flow valve assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211950830U true CN211950830U (en) | 2020-11-17 |
Family
ID=73194055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020261966.1U Active CN211950830U (en) | 2020-03-06 | 2020-03-06 | High-precision ultra-large flow valve assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211950830U (en) |
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2020
- 2020-03-06 CN CN202020261966.1U patent/CN211950830U/en active Active
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