CN105485392B - fluid breaker protector - Google Patents

fluid breaker protector Download PDF

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Publication number
CN105485392B
CN105485392B CN201510974337.7A CN201510974337A CN105485392B CN 105485392 B CN105485392 B CN 105485392B CN 201510974337 A CN201510974337 A CN 201510974337A CN 105485392 B CN105485392 B CN 105485392B
Authority
CN
China
Prior art keywords
valve
control terminal
flow
gear
fluid
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
CN201510974337.7A
Other languages
Chinese (zh)
Other versions
CN105485392A (en
Inventor
刘文东
杨贺
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.)
NANJING FANSKI INDUSTRIAL Co Ltd
Original Assignee
NANJING FANSKI INDUSTRIAL 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 NANJING FANSKI INDUSTRIAL Co Ltd filed Critical NANJING FANSKI INDUSTRIAL Co Ltd
Priority to CN201510974337.7A priority Critical patent/CN105485392B/en
Publication of CN105485392A publication Critical patent/CN105485392A/en
Application granted granted Critical
Publication of CN105485392B publication Critical patent/CN105485392B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/36Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/047Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/44Mechanical actuating means
    • F16K31/53Mechanical actuating means with toothed gearing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

A kind of fluid breaker protector, it is characterized in that including water inlet pipe (18), flow inductor (9), valve (8), valve electric actuator (17) and control terminal (20), the flow inductor (9) is connected through a screw thread with water inlet pipe (18), flow inductor (9) is electrically connected with control terminal (20) line, valve (8) is threadedly coupled with water inlet pipe (18), water inlet pipe (8) and valve electric actuator (17) nested encryptions, valve electric actuator (17) is connect with control terminal (20) electric wire.The control panel of the fluid breaker protector of the present invention can fix electric wire with control terminal and connect, and can also separate the operation after being wirelessly connected cut-out.

Description

Fluid breaker protector
Technical field
The present invention relates to a kind of fluid breaker protectors.
Background technology
Existing open water supply can cause larger property loss after leakage, therefore there is an urgent need for a kind of devices to reduce out It is lost caused by putting formula water supply leakage.
Invention content
The purpose of the present invention is to provide a kind of fluid breaker protectors, and the device is sensitive to flow, can effectively reduce and let out Waste caused by dew.
The technical scheme is that:
A kind of fluid breaker protector, including water inlet pipe, flow inductor, valve, valve electric actuator and control are eventually End, the flow inductor are connected through a screw thread with water inlet pipe, and flow inductor is electrically connected with control terminal line, valve and water inlet Pipe screw thread connects, and water inlet pipe and valve electric actuator nested encryptions, valve electric actuator are connect with control terminal electric wire;Valve Door Electric Actuator is fixedly connected with valve, the center-pole of gear and the concentrically nested connection of the control-rod of valve, the center of gear Bar is also fixedly connected with fan-shaped control block, and drive motor is connect with gear set gear drive, drive motor and flow inductor point It is not connect with control terminal electric wire;Control panel can be fixedly connected with the shell of control terminal or it is independent separate, control panel and Control terminal circuit connects by electric wire or passes through wireless connection;Fluid flows in pipes, fluid pass through flow inductor, then flow Through valve, fluid is flowed out from water outlet.
Viewing area, switch, reset and system close key, flow value or time value is respectively equipped on the control panel to reduce Key, flow value or time value increasing key, set key, system start indicator lamp, system close indicator light and indicator light of cutting off the water supply, display Area's display setting normal discharge time or actual flow value and small flow-time or actual flow value, switch protector, which is powered, to be transported Time or the flow value of normal discharge and small flow is arranged in row, set key;System startup reset can be switched in button, system is closed, Cutout instruction, system, which starts product, to be worked normally, and close system valve and be in normally open, cutout instruction fluid shutoff.
The beneficial effects of the invention are as follows:
The control panel of the fluid breaker protector of the present invention can fix electric wire with control terminal and connect, and can also separate wireless Operation after connection cut-out.
The fluid breaker protector of the present invention controls precisely fluid, and fluid water outlet is closed after perception fluid flow variation After can automatically reset, can hand-reset after cut-out in fluid outlet, it can be achieved that automatically cut off not under monitor state.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings:
Such as Fig. 1, a kind of fluid breaker protector, including water inlet pipe 18, flow inductor 9, valve 8, electric valve execution Device 17 and control terminal 20, the flow inductor 9 are connected through a screw thread with water inlet pipe 18, flow inductor 9 and control terminal 20 lines are electrically connected, and valve 8 is threadedly coupled with water inlet pipe 18, water inlet pipe 8 and 17 nested encryptions of valve electric actuator, electric valve Actuator 17 is connect with 20 electric wire of control terminal;Valve electric actuator 17 is fixedly connected with valve 8, the center-pole of gear 7 with The concentrically nested connection of control-rod of valve 8, the center-pole of gear 7 are also fixedly connected with fan-shaped control block 5, drive motor 1 and tooth 6 gear drive of wheel group connects, and drive motor 1 and flow inductor 9 are connect with 20 electric wire of control terminal respectively;Control panel 11 with The shell of control terminal 20 can be fixedly connected or it is independent separate, control panel 11 connect by electric wire with 20 circuit of control terminal or Pass through wireless connection;Fluid flows into 18 pipelines, and fluid passes through flow inductor 9, then flows through valve 8, and fluid is flowed from water outlet Go out.
Be respectively equipped on the control panel 11 viewing area 10, switch 12, reset and system close key 13, flow value or when Between value reducing key 14, flow value or time value increasing key 15, set key 16, system start indicator lamp 21, system close indicator light 22 flow with indicator light 23 of cutting off the water supply, the display of viewing area 10 setting normal discharge time or actual flow value and small flow-time or reality Magnitude, 12 protector of switch, which is powered, to be run, and time or the flow value of normal discharge and small flow is arranged in set key 16;Button 13 can Switching system starts reset, system is closed, cutout instruction, and system, which starts product, to be worked normally, and closing system valve is in normal Open state, cutout instruction fluid shutoff.
After fluid flow or fluid flow time reach big flow setting value, it is switched to small flow rate mode, fluid outlet It perceives after flow becomes smaller, closes fluid outlet, fluid tight breaker can automatically reset, when fluid flow or fluid flow Between reach big flow setting value after, be switched to small flow rate mode, under small flow rate mode, fluid flow or fluid flow time reach After small flow setting value, fluid can be cut off in fluid tight breaker.
Fluid tight breaker can automatic, hand-reset, fluid tight breaker can close system.
Control panel can fix electric wire with control terminal and connect, and can also be wirelessly connected.
18 pipelines are flowed into when fluid enters fluid, fluid passes through flow inductor 9, and flow inductor 9 provides signal, controls Terminal 10 starts timing or metering, and when timing or metering reach setting value, control terminal 10 provides signal, and drive motor 1 starts, Drive motor 1 is driven by gear set, and gear 7,7 center-pole of gear band 8 control-rod of movable valve and control block 5 is driven to revolve clockwise Turn, when the rotation of control block 5 touches switch 3, control terminal 20 provides signal, and drive motor 1 is stopped, into small flow mould Formula closes fluid outlet, and flow inductor 9 provides the cutout signal of control terminal 20, and it is multiple that control terminal 20 provides drive motor 1 Position signal, drive motor 1 are rotated, are driven by gear set 6, gear 7 starts to rotate counterclockwise, 7 center-pole band of gear counterclockwise 8 control-rod of movable valve and control block 5 rotate counterclockwise, and control block 5 touches switch 2, and control terminal 20 provides signal, drives horse It is stopped up to 1, valve 8 is opened, and it is bright that system starts lamp 21.
Fluid flows into 18 pipelines, and fluid passes through flow inductor 9, and flow inductor 9 provides signal, and control terminal 20 starts Timing or metering, when timing or metering reach setting value, control terminal 20 provides signal, and drive motor 1 starts, drive motor 1 It is driven by gear set, drives gear 7,7 center-pole of gear band 8 control-rod of movable valve and control block 5 to rotate clockwise, work as control The rotation of block 5 touches first switch 3, and control terminal 20 provides signal, and drive motor 1 is stopped, small into small flow rate mode Flow rate mode reaches timing or metering reaches setting value, and control terminal 20 provides signal, and drive motor 1 starts, and motor 1 passes through tooth Wheel group is driven, and gear 7,7 center-pole of gear band 8 control-rod of movable valve and control block 5 is driven to rotate clockwise, when control block 5 is touched Encounter second switch 4, valve 8 is closed, and cutout indicator light 23 lights, and control terminal 20 provides signal drive motor 1 and is stopped.
Reset and system close key 13 are pressed, control terminal 20 provides signal, and drive motor 1 rotates counterclockwise, passes through tooth Wheel group 6 is driven, and gear 7 starts to rotate counterclockwise, and 7 center-pole of gear band 8 control-rod of movable valve and control block 5 rotate counterclockwise, Control block 5 touches switch 2, and control terminal 20 provides signal, and drive motor 1 is stopped.Valve 8 is opened, and system starts lamp 21 bright
It resets and system close key 13 can be switched system and start reset, system closing, cutout instruction, system starts product can Normal work closes system valve and is in normally open, cutout instruction fluid shutoff.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention Think and range is defined, under the premise of not departing from design concept of the present invention, ordinary engineering and technical personnel is to this hair in this field The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, the claimed skill of the present invention Art content has all been recorded in detail in the claims.

Claims (2)

1. a kind of fluid breaker protector, it is characterized in that including water inlet pipe(18), flow inductor(9), valve(8), valve electricity Dynamic actuator(17)And control terminal(20), the flow inductor(9)With water inlet pipe(18)It is connected through a screw thread, flow sensing Device(9)With control terminal(20)Electric wire connects, valve(8)With water inlet pipe(18)It is threadedly coupled, water inlet pipe(18)With electric valve Actuator(17)Nested encryptions, valve electric actuator(17)With control terminal(20)Electric wire connects;Valve electric actuator (17)With valve(8)It is fixedly connected, gear(7)Center-pole and valve(8)The concentrically nested connection of control-rod, gear(7)'s Center-pole also with fan-shaped control block(5)It is fixedly connected, drive motor(1)With gear set(6)Gear drive connects, drive motor (1)And flow inductor(9)Respectively with control terminal(20)Electric wire connects;Control panel(11)With control terminal(20)Shell It is fixedly connected or independently separates, control panel(11)With control terminal(20)Circuit connects by electric wire or passes through wireless connection; Fluid flows in pipes, fluid pass through flow inductor(9), then flow through valve(8), fluid from water outlet flow out;
When fluid enters water inlet pipe(18), by flow inductor(9), flow inductor(9)Provide signal, control terminal(20) Start timing or metering, when timing or metering reach setting value, control terminal(20)Provide signal, drive motor(1)Start, drives Dynamic motor(1)It is driven driving gear by gear set(7), gear(7)Center-pole band movable valve(8)Control-rod and fan-shaped control block (5)It rotates clockwise, when fan-shaped control block(5)Rotation touches second switch(3), control terminal(20)Signal is provided, is driven Motor(1)It is stopped, into small flow rate mode;When closing fluid outlet, flow inductor(9)Provide control terminal(20) Stop signal, control terminal(20)Provide drive motor(1)Reset signal, drive motor(1)Rotation counterclockwise, passes through gear set (6)Transmission, gear(7)Start rotation counterclockwise, gear(7)Center-pole band movable valve(8)Control-rod and fan-shaped control block(5)It is inverse Hour hands rotate, fan-shaped control block(5)Touch first switch(2), control terminal(20)Provide signal, drive motor(1)Stop Work, valve(8)It opens, system start indicator lamp(21)It is bright;
When fluid enters water inlet pipe(18), by flow inductor(9), flow inductor(9)Provide signal, control terminal(20) Start timing or metering, when timing or metering reach setting value, control terminal(20)Provide signal, drive motor(1)Start, drives Dynamic motor(1)It is driven driving gear by gear set(7), gear(7)Center-pole band movable valve(8)Control-rod and fan-shaped control block (5)It rotates clockwise, when fan-shaped control block(5)Rotation touches second switch(3), control terminal(20)Signal is provided, is driven Motor(1)It is stopped, into small flow rate mode;Reach setting value, control terminal when small flow reaches timing or measures(20) Provide signal, drive motor(1)Start, drive motor(1)It is driven driving gear by gear set(7), gear(7)Center-pole band Movable valve(8)Control-rod and fan-shaped control block(5)It rotates clockwise, when fan-shaped control block(5)Touch third switch(4), valve Door(8)It closes, stop indicator light(23)It lights, control terminal(20)Provide signal drive motor(1)It is stopped.
2. a kind of fluid breaker protector according to claim 1, the control panel(11)On be respectively equipped with viewing area (10), switch(12), reset and system close key(13), flow value or time value reducing key(14), flow value or time value increase Plus key(15), set key(16), system start indicator lamp(21), system close indicator light(22)With indicator light of cutting off the water supply(23), show Show area(10)Display setting normal discharge time or actual flow value and small flow-time or actual flow value, switch(12)Protection Device, which is powered, to be run, set key(16)Time or the flow value of normal discharge and small flow are set;It resets and system close key(13) Changeable system starts reset, system is closed, cutout instruction, and system, which starts product, to be worked normally, and closing system valve is in Normally open, cutout instruction fluid shutoff.
CN201510974337.7A 2015-12-21 2015-12-21 fluid breaker protector Expired - Fee Related CN105485392B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510974337.7A CN105485392B (en) 2015-12-21 2015-12-21 fluid breaker protector

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Application Number Priority Date Filing Date Title
CN201510974337.7A CN105485392B (en) 2015-12-21 2015-12-21 fluid breaker protector

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CN105485392A CN105485392A (en) 2016-04-13
CN105485392B true CN105485392B (en) 2018-10-19

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108916449A (en) * 2018-09-21 2018-11-30 浙江微宏物联科技有限公司 Electronic valve body actuator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2040568U (en) * 1988-04-15 1989-07-05 沈振东 Automatically opening-closing cock
US6209576B1 (en) * 1999-08-05 2001-04-03 Dan Davis Automatic fluid flow shut-off device
CN2438896Y (en) * 2000-09-09 2001-07-11 济宁供水集团总公司 Electric valve
CN104154289A (en) * 2014-08-06 2014-11-19 李晓纲 Domestic safe water saving device
CN104696713A (en) * 2015-03-02 2015-06-10 南京菲时特实业有限公司 Novel automatic circuit breaker in case of circulation fluid leakage
CN204628722U (en) * 2015-03-10 2015-09-09 张莉 Anti-auto water stopping system of metalling run out

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7032435B2 (en) * 2001-10-09 2006-04-25 Brian Edward Hassenflug Liquid leak detector and automatic shutoff system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2040568U (en) * 1988-04-15 1989-07-05 沈振东 Automatically opening-closing cock
US6209576B1 (en) * 1999-08-05 2001-04-03 Dan Davis Automatic fluid flow shut-off device
CN2438896Y (en) * 2000-09-09 2001-07-11 济宁供水集团总公司 Electric valve
CN104154289A (en) * 2014-08-06 2014-11-19 李晓纲 Domestic safe water saving device
CN104696713A (en) * 2015-03-02 2015-06-10 南京菲时特实业有限公司 Novel automatic circuit breaker in case of circulation fluid leakage
CN204628722U (en) * 2015-03-10 2015-09-09 张莉 Anti-auto water stopping system of metalling run out

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