CN201764021U - Single-check single-discharge high-seal needle valve - Google Patents
Single-check single-discharge high-seal needle valve Download PDFInfo
- Publication number
- CN201764021U CN201764021U CN2010205253795U CN201020525379U CN201764021U CN 201764021 U CN201764021 U CN 201764021U CN 2010205253795 U CN2010205253795 U CN 2010205253795U CN 201020525379 U CN201020525379 U CN 201020525379U CN 201764021 U CN201764021 U CN 201764021U
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- needle type
- valve
- valve body
- type valve
- needle valve
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- Expired - Fee Related
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Abstract
The utility model discloses a single-check single-discharge high-seal needle valve, which comprises a valve body inlet, a sample port and a valve body, wherein the valve body inlet arranged on the valve body is connected with one end of a first needle valve, of which the other end is connected with the connector of a pipe. The pipe is connected with a Pressure gauge. One end of a second needle valve is connected with the end of the pipe, and the other end of the second needle valve is connected with the sample port. The single-check single-discharge high-seal needle valve has the advantages of simple structure and low production cost. Moreover, sampling flow medium during flowing process is convenient with no influence on the flow medium.
Description
Technical field
The utility model relates to a kind of needle type valve, and particularly a kind of list is by the single needle type valve of putting.
Background technique
On the existing gate valve market, in the process that reality is used, need be to flowing medium flowing medium be taken a sample in flow process, to make things convenient for the mobility status of our fine control flowing mediums in pipe.But the good solution of this technology neither one on the flow valve market is unfavorable for producing at present, brings potential safety hazard to flowing medium.
Summary of the invention
At the shortcoming of existing gate valve sampling, the utility model provides a kind of novel list by the single high sealing needle type valve of putting.
To achieve these goals, the measure taked of the utility model is:
Single by the single high sealing needle type valve of putting, comprise valve body import, sample tap, valve body, valve body is provided with the valve body import, the valve body import is connected with first needle type valve, one end, the first needle type valve the other end is connected with the connection mouth of pipeline, pipeline is connected with pressure gauge, and simultaneously, pipe end is connected with second needle type valve, one end; The second needle type valve the other end is connected with sample tap;
Be connected with pad between described first needle type valve, second needle type valve and the valve body.
The beneficial effects of the utility model: simple in structure, cost of production is low; Make things convenient for flowing medium in flow process, to take a sample, flowing medium is not exerted an influence.
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 list is by the single high sealing needle type valve of putting, as Fig. 1, Fig. 2, shown in Figure 3, comprise valve body import 1, sample tap 5, valve body 7, valve body 7 is provided with valve body import 1, valve body import 1 is connected with first needle type valve, 2 one ends, and first needle type valve, 2 the other ends are connected with the connection mouth of pipeline 6, and pipeline 6 is connected with pressure gauge 4, simultaneously, pipeline 6 ends are connected with second needle type valve, 3 one ends; Second needle type valve, 3 the other ends are connected with sample tap 5.In the actual implementation process of patent, first needle type valve 2, second needle type valve 3 all adopt the high sealing performance pad with being connected of 7 of valve bodies, guarantee sealability.On the other hand, flowing medium is entered by valve body import 1, regulate the control back through first needle type valve 2 and carry out pressure monitor,, advanced and flow out by sample tap 5 after second needle type valve 3 is regulated control by entering second needle type valve 3 after pressure gauge 4 monitoring by pressure gauge 4.In sampling process, the composite control by first needle type valve 2, second needle type valve 3, pressure gauge 4 is regulated and is reached actual required, to reach the demand that satisfies actual production.
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. single by the single high sealing needle type valve of putting, comprise valve body import (1), sample tap (5), valve body (7), it is characterized in that, valve body (7) is provided with valve body import (1), valve body import (1) is connected with first needle type valve (2) one ends, and first needle type valve (2) the other end is connected with the connection mouth of pipeline (6), and pipeline (6) is connected with pressure gauge (4), simultaneously, pipeline (6) is terminal is connected with second needle type valve (3) one ends; Second needle type valve (3) the other end is connected with sample tap (5).
2. list according to claim 1 is characterized in that by the single high sealing needle type valve of putting, is connected with pad between described first needle type valve (2), second needle type valve (3) and the valve body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205253795U CN201764021U (en) | 2010-09-10 | 2010-09-10 | Single-check single-discharge high-seal needle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205253795U CN201764021U (en) | 2010-09-10 | 2010-09-10 | Single-check single-discharge high-seal needle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764021U true CN201764021U (en) | 2011-03-16 |
Family
ID=43716626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205253795U Expired - Fee Related CN201764021U (en) | 2010-09-10 | 2010-09-10 | Single-check single-discharge high-seal needle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934343A (en) * | 2014-03-18 | 2015-09-23 | 上海华虹宏力半导体制造有限公司 | Reaction chamber for reducing vibration in opening and closing gate valve, and machine station with same |
-
2010
- 2010-09-10 CN CN2010205253795U patent/CN201764021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934343A (en) * | 2014-03-18 | 2015-09-23 | 上海华虹宏力半导体制造有限公司 | Reaction chamber for reducing vibration in opening and closing gate valve, and machine station with same |
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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: 20110316 Termination date: 20180910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |