CN203051817U - Flow regulating valve - Google Patents

Flow regulating valve Download PDF

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Publication number
CN203051817U
CN203051817U CN 201220318874 CN201220318874U CN203051817U CN 203051817 U CN203051817 U CN 203051817U CN 201220318874 CN201220318874 CN 201220318874 CN 201220318874 U CN201220318874 U CN 201220318874U CN 203051817 U CN203051817 U CN 203051817U
Authority
CN
China
Prior art keywords
valve
hole
valve body
spool
core
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
Application number
CN 201220318874
Other languages
Chinese (zh)
Inventor
蔡敏
唐广勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN JINJIA TONGDA TECHNOLOGY Co Ltd
Original Assignee
TIANJIN JINJIA TONGDA TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN JINJIA TONGDA TECHNOLOGY Co Ltd filed Critical TIANJIN JINJIA TONGDA TECHNOLOGY Co Ltd
Priority to CN 201220318874 priority Critical patent/CN203051817U/en
Application granted granted Critical
Publication of CN203051817U publication Critical patent/CN203051817U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model provides a flow regulating valve, which comprises a valve body, a valve rod, a valve core, a hand wheel, a shaft core, a large through hole, a small through hole, a sealing gasket, a water inlet and a water outlet, wherein the valve rod and the valve core are arranged in the valve body, one end of the valve rod is connected with the valve core, and the other end of the valve rod penetrates through the valve body and is connected with the hand wheel arranged on the upper end of the valve body. The flow regulating valve is characterized in that the large through hole and the small through hole are respectively arranged in the valve core, the shaft core is arranged on a joint of the valve rod and the valve core, two ends of the valve body are respectively provided with the water inlet and the water outlet, and the sealing gasket is arranged around the valve core. Through the rotating effect of the hand wheel, the large through hole and the small through hole are accessed into a pipeline alternately, the controllability of the valve is improved, the flow in the pipeline can be regulated according to needs by the arrangement of the large through hole and the small through hole, the valve core is opened and closed by the hand wheel through the effect of the valve rod, and the operation is convenient and labor-saving. The flow regulating valve has a simple structure, is convenient to use and is suitable for being widely popularized.

Description

A kind of flow control valve
Technical field
The utility model relates to valve technology field, relates in particular to a kind of flow control valve.
Background technique
Flow control valve plays a part to regulate in flow control system and the control flow, generally is catabiotic element in flow system, and valve is that the variation of complying with its local resistance realizes to the adjusting of flow.But this flow control valve complex manufacturing technology, uncontrollability is bigger during operation.
Chinese patent ZL200780037478.X provides a kind of flow control valve, comprise valve shell, be arranged on the runner on the valve shell, the throttling arrangement with adjustable throttle element and cut-off device and be arranged in this runner, cut-off device comprises circuit flowing element, it is characterized in that, throttle element all is connected with handle with circuit flowing element, and throttle element is connected by push rod with circuit flowing element.The controllability when though this patent has improved valve operation, complex structure, manufacture cost height.
The model utility content
In order to solve above-mentioned basic problem, the utility model provides a kind of flow control valve, comprise valve body, valve rod, spool, handwheel, the axle core, large through-hole, small through hole, sealing gasket, water intake and water outlet, described valve rod and spool are arranged in the valve body, described valve rod one end is connected with spool, the other end passes valve body and is connected with the handwheel that is arranged on the valve body upper end, it is characterized in that: described large through-hole and small through hole are separately positioned on the spool, described axle core is arranged on valve rod and spool joint, described valve body two ends offer water intake and water outlet respectively, and described sealing gasket is arranged on around the spool.
The beneficial effects of the utility model are: by the turning effort of handwheel, realize that large through-hole and small through hole alternately insert in the pipeline, improved the controllability of valve, and the setting of two through holes of size, can regulate the size of flow in the pipeline as required, handwheel is by the keying of the effect realization spool of valve rod, and is easy to operate.The utility model is simple in structure, and is easy to use, is fit to extensively promote.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further explained explanation.
Among Fig. 1,1-valve body, 2-valve rod, 3-spool, 4-handwheel, 5-axle core, 6-large through-hole, 7-small through hole, 8-water intake, 9-water outlet, 10-sealing gasket.
In the utility model, be provided with valve rod 2 and spool 3 in the valve body 1, valve rod 2 one ends are connected with spool 3, the other end passes valve body 1 and is connected with the handwheel 4 that is positioned at valve body 1 upper end, axle core 5 is arranged on valve rod 2 and spool 3 joints, also be provided with large through-hole 6 and small through hole 7 on the spool 3, offer water intake 8 and water outlet 9 respectively at valve body 1 two ends, sealing gasket 10 is arranged on around the spool 3.
Embodiment
When the utility model uses, at first valve body 1 is inserted in the pipeline, rotation hand wheel 4, adjusting by valve rod 2 will be arranged on large through-hole 6 on the spool 3 or small through hole 7, and one of them inserts in pipelines, current are flowed in the valve body 1 by water intake 8, flow into water outlet 9 places and reserve valve body, opposite spin handwheel 4 through the through hole on the spool 3, another through hole is inserted in the pipeline, realize the adjusting to flow.
Utilize technological scheme described in the utility model, or those skilled in the art designing the similar techniques scheme under the inspiration of technical solutions of the utility model, and reach above-mentioned technique effect, all is to fall into protection domain of the present utility model.

Claims (1)

1. flow control valve, comprise valve body (1), valve rod (2), spool (3), handwheel (4), axle core (5), large through-hole (6), small through hole (7), sealing gasket (10), water intake (8) and water outlet (9), described valve rod (2) and spool (3) are arranged in the valve body (1), described valve rod (2) one ends are connected with spool (3), the other end passes valve body (1) and is connected with the handwheel (4) that is arranged on valve body (1) upper end, it is characterized in that: described large through-hole (6) and small through hole (7) are separately positioned on the spool (3), described axle core (5) is arranged on valve rod (2) and spool (3) joint, described valve body (1) two ends offer water intake (8) and water outlet (9) respectively, and described sealing gasket (10) is arranged on spool (3) on every side.
CN 201220318874 2012-07-03 2012-07-03 Flow regulating valve Expired - Fee Related CN203051817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220318874 CN203051817U (en) 2012-07-03 2012-07-03 Flow regulating valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220318874 CN203051817U (en) 2012-07-03 2012-07-03 Flow regulating valve

Publications (1)

Publication Number Publication Date
CN203051817U true CN203051817U (en) 2013-07-10

Family

ID=48734771

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220318874 Expired - Fee Related CN203051817U (en) 2012-07-03 2012-07-03 Flow regulating valve

Country Status (1)

Country Link
CN (1) CN203051817U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109019710A (en) * 2018-07-26 2018-12-18 邹铁梅 A kind of constant flow device of water treatment agent addition
CN110787628A (en) * 2019-12-09 2020-02-14 安徽顺达环保科技股份有限公司 Sintering flue gas ultra-low temperature SCR denitrification facility

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109019710A (en) * 2018-07-26 2018-12-18 邹铁梅 A kind of constant flow device of water treatment agent addition
CN110787628A (en) * 2019-12-09 2020-02-14 安徽顺达环保科技股份有限公司 Sintering flue gas ultra-low temperature SCR denitrification facility
CN110787628B (en) * 2019-12-09 2021-09-21 安徽顺达环保科技股份有限公司 Sintering flue gas ultra-low temperature SCR denitrification facility

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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: 20130710

Termination date: 20140703

EXPY Termination of patent right or utility model