CN201802926U - Double block bleed needle valve - Google Patents
Double block bleed needle valve Download PDFInfo
- Publication number
- CN201802926U CN201802926U CN2010205254209U CN201020525420U CN201802926U CN 201802926 U CN201802926 U CN 201802926U CN 2010205254209 U CN2010205254209 U CN 2010205254209U CN 201020525420 U CN201020525420 U CN 201020525420U CN 201802926 U CN201802926 U CN 201802926U
- Authority
- CN
- China
- Prior art keywords
- valve
- main
- needle type
- needle valve
- built
- 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
Links
Images
Landscapes
- Lift Valve (AREA)
Abstract
The utility model relates to a double block bleed needle valve comprising a valve inlet, a main block valve, and a needle valve. The main valve body is provided with a valve inlet, which is connected with a built-in pipe joint. The built-in pipe is provided with three joints, the other two are respectively connected with the needle valve and one end of a secondary block valve. The other end of the needle valve is connected with a main exhaust opening, and the other end of the secondary block valve is connected with a secondary exhaust opening. The main block valve is provided with a flange self-locking device. The utility model has advantages of simple structure, low production costs, diversified valve control function, ability of guaranteeing the safety of the valve for having the self-locking device.
Description
Technical field
The utility model relates to a kind of two by the discharging needle type valve, and is particularly a kind of two 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 stop valve, the utility model provides a kind of novel how two discharging needle type valves that end.
To achieve these goals, the measure taked of the utility model
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.
The beneficial effects of the utility model: 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 utility model.
Fig. 2, plan view of the present utility model.
Fig. 3, plan view of the present utility model.
Fig. 4, right elevation of the present utility model.
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 the protection domain of the present utility model in related domain.
Claims (2)
1. two discharging needle type valve that ends comprises 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 a kind of 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 |
|---|---|---|---|
| CN2010205254209U CN201802926U (en) | 2010-09-10 | 2010-09-10 | Double block bleed needle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205254209U CN201802926U (en) | 2010-09-10 | 2010-09-10 | Double block bleed needle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802926U true CN201802926U (en) | 2011-04-20 |
Family
ID=43872425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205254209U Expired - Fee Related CN201802926U (en) | 2010-09-10 | 2010-09-10 | Double block bleed needle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963248A (en) * | 2010-09-10 | 2011-02-02 | 温州市金星阀门有限公司 | Double-stop discharge needle-shaped valve |
| WO2014177942A3 (en) * | 2013-03-14 | 2015-10-22 | United and the PENTAIR VALVES & CONTROLS UK LIMITED | High integrity pressure protection system (hipps) manifold system and method |
| WO2021150882A1 (en) * | 2020-01-22 | 2021-07-29 | Tescom Corporation | Process control systems and associated monoflanges |
-
2010
- 2010-09-10 CN CN2010205254209U patent/CN201802926U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963248A (en) * | 2010-09-10 | 2011-02-02 | 温州市金星阀门有限公司 | Double-stop discharge needle-shaped valve |
| WO2014177942A3 (en) * | 2013-03-14 | 2015-10-22 | United and the PENTAIR VALVES & CONTROLS UK LIMITED | High integrity pressure protection system (hipps) manifold system and method |
| WO2021150882A1 (en) * | 2020-01-22 | 2021-07-29 | Tescom Corporation | Process control systems and associated monoflanges |
| US11674606B2 (en) | 2020-01-22 | 2023-06-13 | Tescom Corporation | Process control systems and associated monoflanges |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201802926U (en) | Double block bleed needle valve | |
| EP2372316A3 (en) | Bifurcated pressure instrumentation rake | |
| WO2015008257A3 (en) | Encapsulated valve with lever action | |
| CN201764022U (en) | Multifunctional high-pressure needle valve | |
| CN101963248A (en) | Double-stop discharge needle-shaped valve | |
| CN201764020U (en) | Multifunctional high-pressure needle valve | |
| CN201764023U (en) | Multifunctional single flange and single check drain valve | |
| CN201765130U (en) | Double-close discharge and sampling valve | |
| CN201802928U (en) | Clamping sleeve-connected double-stop needle valve | |
| CN201827447U (en) | Dual-stop discharge sampling needle valve | |
| CN203641748U (en) | Multipurpose valve for power construction vehicle | |
| CN201723798U (en) | Anti-jamming valve in the front of meter | |
| CN202432066U (en) | Hydraulic valve body with temperature control system | |
| CN201034171Y (en) | Compensation valve | |
| CN201764021U (en) | Single-check single-discharge high-seal needle valve | |
| CN100548500C (en) | A kind of spray gun of adjustable jet angle | |
| CN204512537U (en) | Modular type water collecting and diversifying device | |
| CN205120185U (en) | Internal valve door protects gas table against current | |
| CN201866370U (en) | Straightway valve body | |
| CN204226777U (en) | Pressure equaliser on high pressure gas pipeline large size valve | |
| CN202327225U (en) | Tee-joint self-sealing plug valve | |
| CN201572054U (en) | Steam mop capable of adjusting steam quantity | |
| CN202900624U (en) | Low-noise check valve | |
| CN203409400U (en) | Energy-saving welding gun | |
| CN202914826U (en) | Safety valve of energy accumulator |
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 |
Granted publication date: 20110420 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |