CN201802928U - Clamping sleeve-connected double-stop needle valve - Google Patents
Clamping sleeve-connected double-stop needle valve Download PDFInfo
- Publication number
- CN201802928U CN201802928U CN2010205253634U CN201020525363U CN201802928U CN 201802928 U CN201802928 U CN 201802928U CN 2010205253634 U CN2010205253634 U CN 2010205253634U CN 201020525363 U CN201020525363 U CN 201020525363U CN 201802928 U CN201802928 U CN 201802928U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- needle type
- stop
- needle valve
- 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 clamping sleeve-connected double-stop needle valve which comprises a valve body inlet, a needle valve, a stop valve and a valve body outlet, wherein the valve body inlet is arranged on a valve body, the valve body inlet is connected with one end of the needle valve, the other end of the needle valve is connected with one end of the stop valve through an internal pipeline, and the other end of the stop valve is connected with the valve body outlet through the internal pipeline. The utility model has the advantages of simple structure and low production cost, and the connection is simple and convenient.
Description
Technical field
The utility model relates to a kind of needle type valve, and is particularly a kind of two by needle type valve.
Background technique
On the existing gate valve market, in the process that reality is used, tubular threaded connection is usually adopted in the needle type valve connection, and tubular threaded meeting is because the sealability reduction then of machining accuracy problem brings potential safety hazard to practical application.
Summary of the invention
At the shortcoming that existing needle type valve connects, it is two by needle type valve that the utility model provides a kind of novel cutting ferrule to connect.
To achieve these goals, the measure taked of the utility model is:
Cutting ferrule connects two by needle type valve, comprise valve body import, needle type valve, stop valve, valve outlet, valve body is provided with the valve body import, the valve body import is connected with needle type valve one end, the needle type valve the other end is connected with stop valve one end by internal pipeline, and the stop valve the other end is connected with valve outlet by internal pipeline;
Described valve body import, valve outlet place adopt the FERRULETYPE structure.
The beneficial effects of the utility model: simple in structure, cost of production is low; Connect simple and convenient.
Description of drawings
Fig. 1, principle schematic of the present utility model.
Fig. 2, plan view of the present utility model.
Fig. 3, right elevation of the present utility model.
Embodiment
A kind of cutting ferrule connects two by needle type valve, as Fig. 1, Fig. 2, shown in Figure 3, comprise valve body import 1, needle type valve 2, stop valve 3, valve outlet 4, valve body 5 is provided with valve body import 1, valve body import 1 is connected with needle type valve 2 one ends, needle type valve 2 the other ends are connected with stop valve 3 one ends by internal pipeline, and stop valve 3 the other ends are connected with valve outlet 4 by internal pipeline; In the actual implementation process of patent, valve body import 1, valve outlet 4 places adopt the cutting ferrule structure of fluking type, conveniently carry out pipeline and connect; When work, flowing medium is entered by valve body import 1, successively through needle type valve 2, stop valve 3, by needle type valve 2, stop valve 3 it to be carried out flow control and regulate reaching the actual production necessary requirement, the composite control by needle type valve 2, stop valve 3 satisfies different demands.
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. cutting ferrule connects two by needle type valve, comprise valve body import (1), needle type valve (2), stop valve (3), valve outlet (4), it is characterized in that, valve body (5) is provided with valve body import (1), valve body import (1) is connected with needle type valve (2) one ends, needle type valve (2) the other end is connected with stop valve (3) one ends by internal pipeline, and stop valve (3) the other end is connected with valve outlet (4) by internal pipeline.
2. cutting ferrule according to claim 1 connects two by needle type valve, it is characterized in that described valve body import (1), valve outlet (4) locate to adopt the FERRULETYPE structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205253634U CN201802928U (en) | 2010-09-10 | 2010-09-10 | Clamping sleeve-connected double-stop needle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205253634U CN201802928U (en) | 2010-09-10 | 2010-09-10 | Clamping sleeve-connected double-stop needle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802928U true CN201802928U (en) | 2011-04-20 |
Family
ID=43872427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205253634U Expired - Fee Related CN201802928U (en) | 2010-09-10 | 2010-09-10 | Clamping sleeve-connected double-stop needle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201802928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364508A (en) * | 2012-04-01 | 2013-10-23 | 中国石油化工股份有限公司 | Laser ablation and sampling device of fluid inclusion |
-
2010
- 2010-09-10 CN CN2010205253634U patent/CN201802928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364508A (en) * | 2012-04-01 | 2013-10-23 | 中国石油化工股份有限公司 | Laser ablation and sampling device of fluid inclusion |
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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 |
Granted publication date: 20110420 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |