CN202927206U - Multi-valve centralized control device of motor driven liquid pipeline - Google Patents

Multi-valve centralized control device of motor driven liquid pipeline Download PDF

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Publication number
CN202927206U
CN202927206U CN 201220676934 CN201220676934U CN202927206U CN 202927206 U CN202927206 U CN 202927206U CN 201220676934 CN201220676934 CN 201220676934 CN 201220676934 U CN201220676934 U CN 201220676934U CN 202927206 U CN202927206 U CN 202927206U
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CN
China
Prior art keywords
worm
worm gear
valve
liquid pipeline
centralized control
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 201220676934
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Chinese (zh)
Inventor
武剑
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Individual
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Individual
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Publication date
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Priority to CN 201220676934 priority Critical patent/CN202927206U/en
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Publication of CN202927206U publication Critical patent/CN202927206U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Mechanically-Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

The utility model relates to a multi-valve centralized control device of a motor driven liquid pipeline, and the device belongs to the field of valve devices. The multi-valve centralized control device of the motor driven liquid pipeline comprises a box body, a worm, a worm gear and a control worm gear; the worm is arranged in the box body; and the worm is meshed with the worm gear and the control worm gear. According to the multi-valve centralized control device of the motor driven liquid pipeline, the structure is reasonable, the repair is simple, human resources are saved, the problems of a valve switch can be handled in time, so that the accident handling time is saved, and the working efficiency is improved; and more than one valve can be controlled simultaneously, the cost is low, and the automation of the pipeline is easily realized.

Description

Many valves of motor driving liquid pipeline centralized control equipment
Technical field
The utility model belongs to the control gear of valve, particularly relates to a kind of many valves of motor driving liquid pipeline centralized control equipment.
Background technique
In life, the utilization of valve relates to multiple industry, as controlling drainage pipe, boiler heating installation etc.Valve is divided into manually-operated gate and automatic valve.In needing the occasion of valve as foggara etc., manually-operated gate increases manpower, and labor intensity is large, and the operating time is long, is unfavorable for accident treatment.And valve is in liquid conducting pipes, and the automatic opening-closing of valve adopts electromagnetic driven mostly, pneumatic actuator, and these two kinds of traditional approachs are valve one transmission and form; In the liquid conducting pipes of many valves, structure is more complicated, and in addition, electromagnetic driven need to separately be established electrical control, and pneumatic gearing needs the air compressing power source, and equipment cost is high, maintenance difficult.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, and a kind of many valves of motor driving liquid pipeline centralized control equipment is provided.
Many valves of motor driving liquid pipeline centralized control equipment of the present utility model is to be made of casing, worm screw, worm gear and control worm gear, is provided with worm screw, worm and wheel and control worm gear in casing and is meshed.
As further improvement of the utility model, be provided with the worm-wheel shaft with its screw-thread fit in worm gear, casing is stretched out at worm-wheel shaft two ends.
As further improvement of the utility model, worm-wheel shaft connects the ball valve group.
As further improvement of the utility model, control the controlling rod that is provided with in worm gear with its screw-thread fit.
Many valves of motor driving liquid pipeline centralized control equipment of the present utility model, rational in infrastructure, easy to maintenance, save human resources, can process timely the valve switch problem, saved the time of accident treatment, improved working efficiency; Can control simultaneously a plurality of valves, cost is low, is easy to realize pipeline automation.
Description of drawings
Fig. 1 is the structural representation of many valves of the utility model motor driving liquid pipeline centralized control equipment;
Fig. 2 is that the A-A of many valves of the utility model motor driving liquid pipeline centralized control equipment is to sectional view;
Embodiment
As shown in Fig. 1-2, many valves of motor driving liquid pipeline centralized control equipment of the present utility model is by casing 1, worm screw 2, worm gear 3 and control worm gear 4 consists of, and is provided with worm screw 2, worm screw 2 in casing 1 with worm gear 3 and controls worm gear 4 to be meshed.Be provided with the worm-wheel shaft 5 with its screw-thread fit in worm gear 3, casing is stretched out at worm-wheel shaft 5 two ends.Worm-wheel shaft 5 connects the ball valve group.Control the controlling rod 6 that is provided with in worm gear 4 with its screw-thread fit.
Worm screw 2 is with worm gear 3 and control worm gear 4 engagements, and 3 liang of output terminals of worm gear connect with valve by the ball valve group.Controlling rod 6 is screw-thread fit with controlling worm gear 4 endoporus, and worm-wheel shaft 5 is screw-thread fit with worm gear 2 endoporus.Starting electrical machinery, worm screw 2 transmission worm gears 3 rotate; Worm-wheel shaft 5 drives the ball valve groups and moves axially, a side valve door be open, the opposite side valve is closed condition.Controlling the rotation of worm gear 4, is that controlling rod 6 moves axially, when a side valve door is opened, and in the time of the opposite side valve closing, controlling rod 6 collision switches, disable motor.When motor reversal, repeat above-mentioned motion, namely realize alternately opening and closing of both sides valve.

Claims (4)

1. many valves of motor driving liquid pipeline centralized control equipment, be by casing (1), worm screw (2), worm gear (3) and control worm gear (4) and consist of, it is characterized in that being provided with in casing (1) worm screw (2), worm screw (2) is meshed with worm gear (3) and control worm gear (4).
2. many valves of motor driving liquid pipeline centralized control equipment as claimed in claim 1 is characterized in that being provided with in worm gear (3) worm-wheel shaft (5) with its screw-thread fit, and casing is stretched out at worm-wheel shaft (5) two ends.
3. many valves of motor driving liquid pipeline centralized control equipment as claimed in claim 2, is characterized in that worm-wheel shaft (5) connects the ball valve group.
4. many valves of motor driving liquid pipeline centralized control equipment as claimed in claim 1, is characterized in that controlling the controlling rod (6) that is provided with in worm gear (4) with its screw-thread fit.
CN 201220676934 2012-12-11 2012-12-11 Multi-valve centralized control device of motor driven liquid pipeline Expired - Fee Related CN202927206U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220676934 CN202927206U (en) 2012-12-11 2012-12-11 Multi-valve centralized control device of motor driven liquid pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220676934 CN202927206U (en) 2012-12-11 2012-12-11 Multi-valve centralized control device of motor driven liquid pipeline

Publications (1)

Publication Number Publication Date
CN202927206U true CN202927206U (en) 2013-05-08

Family

ID=48217165

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220676934 Expired - Fee Related CN202927206U (en) 2012-12-11 2012-12-11 Multi-valve centralized control device of motor driven liquid pipeline

Country Status (1)

Country Link
CN (1) CN202927206U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108635713A (en) * 2018-05-16 2018-10-12 西安工程大学 A kind of Novel firefighting nozzle
CN110195794A (en) * 2019-03-06 2019-09-03 哈尔滨工程大学 A kind of underwater ball valve actuator of all electric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108635713A (en) * 2018-05-16 2018-10-12 西安工程大学 A kind of Novel firefighting nozzle
CN110195794A (en) * 2019-03-06 2019-09-03 哈尔滨工程大学 A kind of underwater ball valve actuator of all electric

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130508

Termination date: 20131211