CN201368233Y - Multi-functional multi-pipeline multi-control high-pressure needle valve - Google Patents
Multi-functional multi-pipeline multi-control high-pressure needle valve Download PDFInfo
- Publication number
- CN201368233Y CN201368233Y CNU2009201164111U CN200920116411U CN201368233Y CN 201368233 Y CN201368233 Y CN 201368233Y CN U2009201164111 U CNU2009201164111 U CN U2009201164111U CN 200920116411 U CN200920116411 U CN 200920116411U CN 201368233 Y CN201368233 Y CN 201368233Y
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- attachment hole
- needle type
- needle
- valve body
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Abstract
The utility model relates to a multi-functional, multi-pipeline multi-control high-pressure needle valve, comprising a valve body, five needle valves are connected on the valve body, a first needle valve and a second needle valve are arranged at one side of the valve body, a third needle valve and a fourth needle valve are arranged at the other side of the valve body, and a fifth needle valve is arranged in front of the valve body; six connecting holes are arranged on the valve body; a first connecting hole and a second connecting hole are arranged at the upper side of the valve body, a third connecting hole and a fourth connecting hole are arranged in front of the valve body, and a fifth connecting hole and a sixth connecting hole are arranged at the lower side of the valve body; the first connecting hole is respectively connected with one ports of the first needle valve and the second needle, and the other ports of the first needle valve and the second needle valve are respectively connected with the fifth connecting hole and the third connecting hole; the second connecting hole is respectively connected with one ports of the third needle valve and the fourth needle valve, and the other ports of the third needle valve and the fourth needle valve are respectively connected with the fourth connecting hole and the sixth connecting hole; and two ports of the fifth needle valve are respectively connected with the fifth connecting hole and the sixth connecting hole; the valve leads five needle valves to be integrated on one valve body, so as to form a multi-pipeline controllable adjustable passage and well solve the problems of multiple-valve discrete arrangement, loose structure, complex installation, multiple potential leakage points, high cost and the like.
Description
Technical field
The utility model relates to a kind of multifunctional high pressure needle type valve, relates in particular to a kind of controllable valve group of multi-path that integrates five needle type valves.
Background technique
Multiple functions such as the injection of multifunction valve group collection chemical industry, flow control, pressure control, blowdown cleaning, sampling are high pressure pipe line device and the requisite staple product of collection control instrument.The multi-way valve that uses in existing high pressure pipe line and the collection control instrument all is independent setting, connects by pipeline.Subject matter is: loosely organized, installation is complicated, potential leakage point is many, cost is high, especially often is the bitter brain in the mounting point of these valves on some collection control instrument.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of multifunction multipath multi-control high-pressure needle valve, this valve is integrated in five needle type valves on the valve body, the controllable path of multichannel be can form, the discrete setting of many valves, loosely organized, problems such as installation is complicated, potential leakage point is many, cost height solved well.
The technical solution that the utility model adopted is: a kind of multifunction multipath multi-control high-pressure needle valve, comprise valve body, be connected with 5 needle type valves on the described valve body, described first needle type valve and second needle type valve are arranged on a side of valve body, the 3rd needle type valve and the 4th needle type valve are arranged on the opposite side of valve body, the 5th needle type valve is arranged on the front of valve body, also is provided with 6 attachment holes on the described valve body; Described first attachment hole and second attachment hole are arranged on the upside of valve body, and the 3rd attachment hole and the 4th attachment hole are arranged on the front of valve body, and the 5th attachment hole and the 6th attachment hole are arranged on the downside of valve body; Described first attachment hole is connected with a port of first needle type valve and second needle type valve respectively, and the another port of first needle type valve and second needle type valve is connected with the 3rd attachment hole with the 5th attachment hole respectively; Described second attachment hole is connected with a port of the 3rd needle type valve and the 4th needle type valve respectively, and the another port of the 3rd needle type valve and the 4th needle type valve is connected with the 6th attachment hole with the 4th attachment hole respectively; The two-port of described the 5th needle type valve is connected with the 6th attachment hole with the 5th attachment hole respectively.
The beneficial effects of the utility model: owing to five ingenious being integrated in one of needle type valve, form many branch lines, it is possessed respectively block and flow regulating function, compare with the needle type valve pipeline with the discrete setting of quantity, interface reduces 2/3rds.Fine solved that many valves independently are provided with loosely organized, complicated, difficult problems such as potential leakage point is many, cost height are installed, very convenient to sampling, pressure measurement, shunt configuration and blowdown, drainage.Have characteristics such as compact structure, leakage point quick and easy for installation, potential is few, the manufacturing maintenance cost is low.Be applicable to fields such as the pipeline of industries such as oil, chemical industry, electric power, metallurgy, food and instrument configuration.
The utility model is described in further detail below in conjunction with the drawings and the specific embodiments.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model a plan view;
Fig. 2 is a fundamental diagram of the present utility model.
Embodiment
As accompanying drawing 1,2 illustrated embodiments, the utility model multifunction multipath multi-control high-pressure needle valve comprises valve body 1, is connected with five needle type valves on the valve body 1; First needle type valve 2 and second needle type valve 3 are arranged on the right side of valve body 1, and the 3rd needle type valve 4 and the 4th needle type valve 5 are arranged on the left side of valve body 1, and the 5th needle type valve 6 is arranged on valve body 1 front; Also be provided with 6 attachment hole I, II, III, IV, V, VI on the valve body 1, be connected with external pipe by attachment hole.The first attachment hole I and the second attachment hole II are arranged on the upside of valve body 1, and the 3rd attachment hole III and the 4th attachment hole IV are arranged on the front of valve body 1, and the 5th attachment hole V and threaded connection hole VI are arranged on the downside of valve body 1; The first attachment hole I is connected with the port of first needle type valve 2 with second needle type valve 3 respectively, and the another port of first needle type valve 2 and second needle type valve 3 is connected with the 3rd attachment hole III with the 5th attachment hole V respectively; The second attachment hole II is connected with the port of the 3rd needle type valve 4 with the 4th needle type valve 5 respectively, and the another port of the 3rd needle type valve 4 and the 4th needle type valve 5 is connected with the 6th attachment hole VI with the 4th attachment hole IV respectively; The two-port of the 5th needle type valve 6 is connected with the 6th attachment hole VI with the 5th attachment hole V respectively.In the present embodiment, five needle type valve structures are identical, and six attachment holes adopt the NPT threaded connection holes, the attachment hole that can certainly adopt the needle type valve of different model and other and needle type valve to mate.Above-mentioned five needle type valves and the position distribution of six attachment holes on valve body help valve body circuit design and processing.
The valve sets of said structure can be set five needle type valves and six connection mouths for the controllable branch line of a plurality of flows (path), to satisfy different use occasions as required.Below illustrated for example.
Example 1: the first attachment hole I and the second attachment hole II are set at the medium import, all the other the 3rd attachment hole III, the 4th attachment hole IV, the 5th attachment hole V and the 6th attachment hole VI are set at media outlet, promptly form the controllable valve group of four-way road flow.Form article one path from first attachment hole I to the second needle type valve, 3 to the 3rd attachment hole III; Form the second path from first attachment hole I to the first needle type valve, 2 to the 5th attachment hole V; 4 to the 4th attachment hole IV form the 3rd path from the second attachment hole II to the, three needle type valves; 5 to the 6th attachment hole VI form the 4th path from attachment hole II to the four needle type valves; The 5th needle type valve 6 is an equilibrium valve.
Example 2: the first attachment hole I is set at the medium import, all the other second attachment hole II, the 3rd attachment hole III, the 4th attachment hole IV, the 5th attachment hole V and the 6th attachment hole VI are set at media outlet, promptly form the controllable valve group of five-way road flow.Form article one path from first attachment hole I to the second needle type valve, 3 to the 3rd attachment hole III; Form the second path from first attachment hole I to the first needle type valve, 2 to the 5th attachment hole V; 6 to the 6th attachment hole VI form the 3rd path from first attachment hole I to the first needle type valve, 2 to the 5th needle type valves; 5 to second attachment hole II form the 4th path from first attachment hole I to the first needle type valve, 2 to the 5th needle type valves, 6 to the 4th needle type valves; 4 to the 4th attachment hole IV form the 5th path from first attachment hole I to the first needle type valve, 2 to the 5th needle type valves, 6 to the 4th needle type valves, 5 to the 3rd needle type valves.But at this moment first needle type valve 2, the 4th needle type valve 5, the 5th needle type valve 6 must often be opened, path could form, and have only the 3rd attachment hole (outlet) III, the 4th attachment hole (outlet) IV can be respectively by second needle value 3 and 6 controls of the 5th needle value, can regulate flow or block; And second attachment hole (outlet) II, the 4th attachment hole (outlet) IV, the 5th attachment hole (outlet) V, the 6th attachment hole (outlet) VI can only be the medium normal opens, be difficult to realize the Flow-rate adjustment of medium or block, can make pressure measurement, thermometric, drainage and sewage draining exit and use.
The structure of five needle type valves is identical, is example as Fig. 1 valve 5, comprising: valve body 1, valve gap 5.1, valve rod 5.2, filler 5.3, position limit pin 5.4, locking nut 5.5, Stem Mut 5.6, dust cover 5.7, handle 5.8, screw 5.9; Valve body 1 is threaded with valve gap 5.1; Valve rod 5.2 is threaded with Stem Mut 5.6 and places among the valve gap 5.1; Stem Mut 5.6 is threaded with valve gap 5.1; Be provided with filler 5.3 between valve gap 5.1 and the valve rod 5.2, and compress filler by Stem Mut 5.6; Locking nut 5.5 and Stem Mut 5.6 on valve gap 5.1, prevent that bonnet nut 5.6 is loosening by screw-threaded coupling; Dust cover 5.7 places bonnet nut 5.6 upper ends, prevents that dust from entering between valve rod and the Stem Mut; Handle 5.8 places valve rod 5.2 upper ends and is fixed on the valve rod 5.2 by screw 5.9, realizes the keying of needle type valve with actuate valve stem.
Claims (2)
1, a kind of multifunction multipath multi-control high-pressure needle valve, comprise valve body (1), it is characterized in that being connected with on the described valve body (1) 5 needle type valves, described first needle type valve (2) and second needle type valve (3) are arranged on a side of valve body (1), the 3rd needle type valve (4) and the 4th needle type valve (5) are arranged on the opposite side of valve body (1), the 5th needle type valve (6) is arranged on the front of valve body (1), also is provided with 6 attachment holes (I, II, III, IV, V, VI) on the described valve body (1); Described first attachment hole (I) and second attachment hole (II) are arranged on the upside of valve body (1), the 3rd attachment hole (III) and the 4th attachment hole (IV) are arranged on the front of valve body (1), and the 5th attachment hole (V) and the 6th attachment hole (VI) are arranged on the downside of valve body (1); Described first attachment hole (I) is connected with the port of first needle type valve (2) with second needle type valve (3) respectively, and the another port of first needle type valve (2) and second needle type valve (3) is connected with the 3rd attachment hole (III) with the 5th attachment hole (V) respectively; Described second attachment hole (II) is connected with the port of the 3rd needle type valve (4) with the 4th needle type valve (5) respectively, and the another port of the 3rd needle type valve (4) and the 4th needle type valve (5) is connected with the 6th attachment hole (VI) with the 4th attachment hole (IV) respectively; The two-port of described the 5th needle type valve (6) is connected with the 6th attachment hole (VI) with the 5th attachment hole (V) respectively.
2, multifunction multipath multi-control high-pressure needle valve according to claim 1, it is characterized in that described five needle type valve structures are identical, comprising: valve body (1), valve gap (5.1), valve rod (5.2), filler (5.3), position limit pin (5.4), locking nut (5.5), Stem Mut (5.6), dust cover (5.7), handle (5.8), screw (5.9); Valve body (1) is threaded with valve gap (5.1); Valve rod (5.2) is threaded with Stem Mut (5.6) and places among the valve gap (5.1); Stem Mut (5.6) is threaded with valve gap (5.1); Be provided with filler (5.3) between valve gap (5.1) and the valve rod (5.2), and compress filler by Stem Mut (5.6); Locking nut (5.5) and Stem Mut (5.6) by screw-threaded coupling on valve gap (5.1); Dust cover (5.7) places bonnet nut (5.6) upper end; Handle (5.8) places valve rod (5.2) upper end and is fixed on the valve rod (5.2) by screw (5.9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201164111U CN201368233Y (en) | 2009-03-24 | 2009-03-24 | Multi-functional multi-pipeline multi-control high-pressure needle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201164111U CN201368233Y (en) | 2009-03-24 | 2009-03-24 | Multi-functional multi-pipeline multi-control high-pressure needle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368233Y true CN201368233Y (en) | 2009-12-23 |
Family
ID=41487126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201164111U Expired - Lifetime CN201368233Y (en) | 2009-03-24 | 2009-03-24 | Multi-functional multi-pipeline multi-control high-pressure needle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368233Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509563B (en) * | 2009-03-24 | 2011-06-22 | 温州市金星阀门有限公司 | Multifunction multipath multi-control high-pressure needle valve |
-
2009
- 2009-03-24 CN CNU2009201164111U patent/CN201368233Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509563B (en) * | 2009-03-24 | 2011-06-22 | 温州市金星阀门有限公司 | Multifunction multipath multi-control high-pressure needle valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091223 Effective date of abandoning: 20090324 |