CN201513587U - High flow rate pressure reducer - Google Patents
High flow rate pressure reducer Download PDFInfo
- Publication number
- CN201513587U CN201513587U CN2009201894951U CN200920189495U CN201513587U CN 201513587 U CN201513587 U CN 201513587U CN 2009201894951 U CN2009201894951 U CN 2009201894951U CN 200920189495 U CN200920189495 U CN 200920189495U CN 201513587 U CN201513587 U CN 201513587U
- Authority
- CN
- China
- Prior art keywords
- flow rate
- high flow
- valve seat
- valve
- seat
- 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 - Lifetime
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- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a high flow rate pressure reducer which comprises a body, an adjusting handle, a bottom cover and a valve cover, wherein the body is internally provided with a valve seat which is internally provided with a thimble that is provided with a sealing seat; a valve flap is also positioned under the valve seat and provided with a main spring; a spring, a mebrane and a mebrane base are also arranged between the body and the adjusting handle; the body is provided with an inlet pressure indicator gauge and an outlet pressure indicator gauge by flanges; the sealing seat is in soft sealing; and the flanges and the bottom cover are connected by screw threads. The high flow rate pressure reducer has the benefits of being practical, convenient for use and low in production cost, and can better control the flowing of liquid inside a pipeline, especially the flowing of fluid with high flow rate.
Description
Technical field
The utility model relates to a kind of decompressor, particularly a kind of big flow decompressor.
Background technique
In industrial production or life, it is very necessary that the fluid in the controlling plumbing fixtures flows.Particularly when the fluid of big flow flowed, excessive valve or the pipeline of often destroying easily of pressure increased cost to industrial production, also brought a lot of inconvenience for life.
Summary of the invention
At existing shortcoming, the utility model provides a kind of novel big flow decompressor.
To achieve these goals, the measure taked of the utility model:
A kind of big flow decompressor, comprise body, regulating handle, bottom and valve gap, be provided with valve seat in the described body, be provided with thimble in the valve seat, thimble is provided with sealing seat, also is provided with flap below the valve seat, and main spring is housed on the flap, wherein also be provided with spring, diaphragm and diaphragm base between body and the regulating handle, also be provided with inlet pressure display list and outlet pressure display list on the body by flange;
Described sealing seat is soft seal;
Described flange and bottom all adopt and are threaded.
The beneficial effects of the utility model: practicality, easy to use, cost of production is low, can better control gaseous flowing in pipeline, particularly the fluid of big flow flows.
Description of drawings
Fig. 1, overall structure schematic representation of the present utility model.
The plan view of Fig. 2, Fig. 1.
Embodiment
See also its implementation process of description of drawings:
A kind of big flow decompressor, comprise body 12, regulating handle 10, bottom 3 and valve gap 11, be provided with valve seat 6 in the described body 12, be provided with thimble 5 in the valve seat 6, thimble 5 is provided with sealing seat 13, also is provided with flap 4 below the valve seat 6, and main spring 14 is housed on the flap 4, wherein also be provided with spring 9, diaphragm 8 and diaphragm base 7 between body 12 and the regulating handle 10, also be provided with inlet pressure display list 15 and outlet pressure display list 1 on the body 12 by flange 2; Described sealing seat 13 is soft seal; Described flange 2 and bottom 3 all adopt and are threaded.When use is of the present utility model, only need by turning regulating handle 10, promoting diaphragm 8 and flap 4 moves downward, flap 4 lift off a seat 6 each distance all corresponding an outlet pressure, open apart from determining mouth pressure and also determine, and the pressure that on inlet pressure display list 15 and outlet pressure display list 1, can show the liquid that flows to and flow out, thereby realize the purpose of this utility model.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in related domain.
Claims (3)
1. one kind big flow decompressor, comprise body (12), regulating handle (10), bottom (3) and valve gap (11), it is characterized in that: be provided with valve seat (6) in the described body (12), be provided with thimble (5) in the valve seat (6), thimble (5) is provided with sealing seat (13), also be provided with flap (4) below the valve seat (6), main spring (14) is housed on the flap (4), wherein also be provided with spring (9) between body (12) and the regulating handle (10), diaphragm (8) and diaphragm base (7) also are provided with inlet pressure display list (15) and outlet pressure display list (1) by flange (2) on the body (12).
2. a kind of big flow decompressor according to claim 1 is characterized in that: described sealing seat (13) is soft seal.
3. a kind of big flow decompressor according to claim 1 is characterized in that: described flange (2) and bottom (3) all adopt and are threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201894951U CN201513587U (en) | 2009-10-18 | 2009-10-18 | High flow rate pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201894951U CN201513587U (en) | 2009-10-18 | 2009-10-18 | High flow rate pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513587U true CN201513587U (en) | 2010-06-23 |
Family
ID=42484997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201894951U Expired - Lifetime CN201513587U (en) | 2009-10-18 | 2009-10-18 | High flow rate pressure reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006178A (en) * | 2014-06-09 | 2014-08-27 | 宁波新佳行自动化工业有限公司 | Metal pressure adjusting valve |
-
2009
- 2009-10-18 CN CN2009201894951U patent/CN201513587U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006178A (en) * | 2014-06-09 | 2014-08-27 | 宁波新佳行自动化工业有限公司 | Metal pressure adjusting valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |