CN101963248A - Double-stop discharge needle-shaped valve - Google Patents
Double-stop discharge needle-shaped valve Download PDFInfo
- Publication number
- CN101963248A CN101963248A CN 201010278532 CN201010278532A CN101963248A CN 101963248 A CN101963248 A CN 101963248A CN 201010278532 CN201010278532 CN 201010278532 CN 201010278532 A CN201010278532 A CN 201010278532A CN 101963248 A CN101963248 A CN 101963248A
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- China
- Prior art keywords
- valve
- main
- needle type
- stop
- needle
- 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.)
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Abstract
The invention discloses a double-stop discharge needle-shaped valve which comprises a valve body inlet, a main stop valve and a needle-shaped valve, wherein a main valve body is provided with the valve body inlet which is connected with an internal pipeline interface; an internal pipeline is provided with three interfaces, and the other two interfaces are respectively connected with one end of the needle-shaped valve and one end of a secondary stop valve; the other end of the needle-shaped valve is connected with a main discharge hole, and the other end of the secondary stop valve is connected with a secondary discharge hole; and the main stop valve is provided with a flange self-locking device. The double-stop discharge needle-shaped valve has the beneficial effects being simple in structure, low in production cost and diversified in valve control functions, and guaranteeing the safety of the valve due to the self-locking device.
Description
Technical field
The present invention relates to a kind of two, particularly a kind of two by the discharging needle type valve by the discharging needle type valve.
Background technique
The stop valve of existing market, in the process that reality is used, its function singleness does not meet the diversified actual production requirement in the modern production, brings very big inconvenience to practical application.
Summary of the invention
At the shortcoming of existing needle type valve, the invention provides a kind of novel how two discharging needle type valves that end.
To achieve these goals, the measure that the present invention taked
A kind of two discharging needle type valve that ends comprises valve body import, main stop valve, needle type valve, and main valve body is provided with the valve body import, and the valve body import is connected with the built-in pipe interface; Built-in pipe is provided with three interfaces, and two interfaces are connected with an end of needle type valve, inferior stop valve respectively in addition; The needle type valve the other end is connected with main floss hole, and the inferior stop valve the other end is connected with time floss hole;
Described main stop valve is provided with the flange self-locking device.
Beneficial effect of the present invention: simple in structure, cost of production is low; Valve control functional diversities; The band self-locking device is guaranteed valve safety.
Description of drawings
Fig. 1, principle schematic of the present invention.
Fig. 2, plan view of the present invention.
Fig. 3, plan view of the present invention.
Fig. 4, right elevation of the present invention.
Embodiment
A kind of two discharging needle type valve that ends as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, comprises valve body import 1, main stop valve 2, needle type valve 3, and main valve body 8 is provided with valve body import 1, and valve body import 1 is connected with built-in pipe 7 interfaces; Built-in pipe 7 is provided with three interfaces, and two interfaces are connected with an end of needle type valve 3, inferior stop valve 5 respectively in addition; Needle type valve 3 the other ends are connected with main floss hole 4, and inferior stop valve 5 the other ends are connected with time floss hole 6.In the actual implementation process of patent,, flowing medium enters built-in pipe 7 after the main stop valve 2 of flowing through is adjusted when being entered by valve body import 1; At this moment, flowing medium can directly be adjusted the back by needle type valve 3 and discharge by main floss hole 4, also can adjust the back by inferior stop valve 5 and discharge by time floss hole 6; Simultaneously, main stop valve, needle type valve 3, inferior stop valve 5 also can be worked simultaneously flowing medium is carried out regulating and controlling, satisfy different requirements of customers; On the one hand, main stop valve 2 is provided with flange self-locking device 9, to guarantee main stop valve 2 stable working in addition.
Those skilled in the art's simple change and replacement all are within protection scope of the present invention in related domain.
Claims (2)
1. two discharging needle type valves that end comprise valve body import (1), main stop valve (2), needle type valve (3), it is characterized in that main valve body (8) is provided with valve body import (1), and valve body import (1) is connected with built-in pipe (7) interface; Built-in pipe (7) is provided with three interfaces, and two interfaces are connected with an end of needle type valve (3), inferior stop valve (5) respectively in addition; Needle type valve (3) the other end is connected with main floss hole (4), and inferior stop valve (5) the other end is connected with time floss hole (6).
2. described two by the discharging needle type valve according to claim 1, it is characterized in that described main stop valve (2) is provided with flange self-locking device (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010278532 CN101963248A (en) | 2010-09-10 | 2010-09-10 | Double-stop discharge needle-shaped valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010278532 CN101963248A (en) | 2010-09-10 | 2010-09-10 | Double-stop discharge needle-shaped valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101963248A true CN101963248A (en) | 2011-02-02 |
Family
ID=43516256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010278532 Pending CN101963248A (en) | 2010-09-10 | 2010-09-10 | Double-stop discharge needle-shaped valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101963248A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277224A (en) * | 1993-03-02 | 1994-01-11 | Century Industries Inc. | Five valve manifold for use with a pressure sensing apparatus |
| CN101205977A (en) * | 2007-11-27 | 2008-06-25 | 金进星 | Double sealing high pressure needle valve |
| CN201177074Y (en) * | 2008-04-14 | 2009-01-07 | 金进星 | Integral multifunctional combined valve |
| CN101509563A (en) * | 2009-03-24 | 2009-08-19 | 温州市金星阀门有限公司 | Multifunction multipath multi-control high-pressure needle valve |
| CN101509564A (en) * | 2009-03-24 | 2009-08-19 | 温州市金星阀门有限公司 | High-temperature high-pressure double-seal double-needle valve |
| CN201802926U (en) * | 2010-09-10 | 2011-04-20 | 温州市金星阀门有限公司 | Double block bleed needle valve |
-
2010
- 2010-09-10 CN CN 201010278532 patent/CN101963248A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5277224A (en) * | 1993-03-02 | 1994-01-11 | Century Industries Inc. | Five valve manifold for use with a pressure sensing apparatus |
| CN101205977A (en) * | 2007-11-27 | 2008-06-25 | 金进星 | Double sealing high pressure needle valve |
| CN201177074Y (en) * | 2008-04-14 | 2009-01-07 | 金进星 | Integral multifunctional combined valve |
| CN101509563A (en) * | 2009-03-24 | 2009-08-19 | 温州市金星阀门有限公司 | Multifunction multipath multi-control high-pressure needle valve |
| CN101509564A (en) * | 2009-03-24 | 2009-08-19 | 温州市金星阀门有限公司 | High-temperature high-pressure double-seal double-needle valve |
| CN201802926U (en) * | 2010-09-10 | 2011-04-20 | 温州市金星阀门有限公司 | Double block bleed needle valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110202 |