CN114963009A - Control valve structure of household spraying system - Google Patents

Control valve structure of household spraying system Download PDF

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Publication number
CN114963009A
CN114963009A CN202210717314.8A CN202210717314A CN114963009A CN 114963009 A CN114963009 A CN 114963009A CN 202210717314 A CN202210717314 A CN 202210717314A CN 114963009 A CN114963009 A CN 114963009A
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CN
China
Prior art keywords
water
water pipe
sliding
control valve
fire
Prior art date
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Granted
Application number
CN202210717314.8A
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Chinese (zh)
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CN114963009B (en
Inventor
祝冠华
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Jianan Fire Fighting Equipment Zhejiang Co ltd
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Jianan Fire Fighting Equipment Zhejiang Co ltd
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Priority to CN202210717314.8A priority Critical patent/CN114963009B/en
Publication of CN114963009A publication Critical patent/CN114963009A/en
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Publication of CN114963009B publication Critical patent/CN114963009B/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D1/00—Pipe-line systems
    • F17D1/08—Pipe-line systems for liquids or viscous products
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0668—Sliding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/30—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a gate valve or sliding valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Water Supply & Treatment (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention discloses a control valve structure of a household spraying system, which comprises a control valve, a fire control spray head, a water receiving device and a control device, wherein the control valve comprises a water inlet end, a fire control water outlet end and a household water outlet end, the water inlet end is connected with a water supply pipe, the fire control water outlet end is connected with a water storage tank, the control valve can firstly supply water to the water storage tank, and then supplies water to the household water outlet end when the internal pressure of the water storage tank reaches a set value, the control valve also comprises the fire control spray head, the water receiving device and the control device, the water stored in the water storage tank has certain water pressure, and a first water pipe and a second water pipe are arranged in the water storage tank. The invention provides a control valve structure of a household spraying system, which can automatically perform water testing operation on a fire-fighting pipeline, can supply household emergency water when water is cut off, can clean a filter element during the water testing operation, ensures the cleanness of the emergency water, and can perform water testing and closestool flushing operation by using the flushing water, thereby effectively saving water resources, reducing the waste of water resources caused by the water testing operation and reducing the use cost.

Description

Control valve structure of household spraying system
Technical Field
The invention relates to the technical field of household spraying systems, in particular to a control valve structure of a household spraying system.
Background
The household spraying system is used for household fire fighting and can automatically trigger to spray and extinguish fire when a fire disaster occurs in a house, but many household spraying systems do not have a device for automatically detecting whether a fire fighting pipeline is unblocked, so that fire fighting operation cannot be carried out due to blockage of the fire fighting pipeline when the fire disaster occurs, and a devastating disaster is brought to a family.
Domestic spray system all sets up inside the house simultaneously, and its connection is in domestic water piping system, and its pressure itself is less, when the conflagration breaing out, has other way reposition of redundant personnel rivers again for the water pressure of fire control shower nozzle department is littleer, thereby the operation of putting out a fire that can not be fine.
Disclosure of Invention
The invention provides a control valve structure of a household spraying system, aiming at the defects in the prior art.
In order to solve the technical problems, the invention is solved by the following technical scheme: a control valve structure of a household spraying system comprises a control valve, a fire-fighting water outlet end, a household water outlet end, a fire-fighting spray head, a water receiving device and a control device, wherein the control valve comprises a water inlet end, a fire-fighting water outlet end and the household water outlet end, the water inlet end is connected with a water supply pipe, the fire-fighting water outlet end is connected with a water storage tank, the control valve can supply water to the water storage tank firstly, when the internal pressure of the water storage tank reaches a set value, the water is supplied to the household water outlet end, the fire-fighting spray head, the water receiving device and the control device are further arranged, water stored in the water storage tank has certain water pressure, a first water pipe and a second water pipe are arranged in the water storage tank, one ends of the first water pipe and the second water pipe are both positioned in the water storage tank, the ports of the first water pipe and the second water pipe are designed to be open, the water in the water storage tank is supplied to the outside, the other ends of the first water pipe and the second water pipe are both outwards derived, the first water pipe is connected with the fire-fighting spray head, the water receiving device is arranged on the fire-fighting spray head and is used for collecting water flow sprayed when the fire-fighting spray head is tested, the port orientations of one ends of the first water pipe and the second water pipe, which are positioned in the water storage tank, are designed in opposite directions, a first sliding groove is formed in the end of the first water pipe, a second sliding groove is formed in the second water pipe, the first sliding groove and the second sliding groove are arranged in an aligned mode, sliding blocks are arranged on the first sliding groove and the second sliding groove in a sliding mode simultaneously and can block the water inlet ends of the first water pipe and the second water pipe, a filter element is arranged on each sliding block and can enable water to flow through, the sliding blocks slide left and right and can enable the filter elements on the sliding blocks to be positioned in the first sliding groove or the second sliding groove, so that the first water pipe and the second water pipe are communicated, the control device comprises a flush toilet, the flush toilet comprises a flush water tank, a water level control float is arranged in the flush water tank in a sliding mode, a first elastic piece is arranged on one end of each sliding block in a pushing mode, the sliding blocks are aligned to the first sliding grooves in an original mode, and one end, which is provided with a pull rope, on one end of each sliding block which is contacted with the first elastic piece, the other end of the first pull rope is outwards derived and arranged on the water level control float, and when the flushing water tank is full of water, the water level control float pulls the sliding block through the pull rope, so that the filter element is aligned to the second sliding groove.
The water storage tank has the beneficial effects that in the normal state, the water in the water storage tank can be used as emergency water for families, and when the water closet is used, the water storage tank can be automatically triggered to test water, so that whether the fire-fighting pipeline is unblocked or not can be detected, and the problem existing in the fire-fighting pipeline can be solved for the first time.
In the above scheme, preferably, a pull rope sleeve is arranged outside the first pull rope, the first pull rope can slide in the pull rope sleeve, one end of the pull rope sleeve is arranged on the second water pipe, the other end of the pull rope sleeve is arranged on the toilet bowl, and the position of the pull rope sleeve extending out of the water storage tank is used for water drainage.
The water storage tank has the beneficial effects that the sealing performance in the water storage tank is better.
In the above scheme, preferably, the water receiving device includes a water spraying cover and a water receiving cover, the water spraying cover is arranged on the fire-fighting nozzle, the water spraying cover is provided with a third chute, the water receiving cover is slidably arranged on the third chute, the water receiving cover is connected with the flushing water tank through a pipeline, collected water is sent into the flushing water tank, the water spraying cover is provided with a first electromagnetic push rod, an expansion link on the first electromagnetic push rod is arranged on the water receiving cover, and the expansion link controls the water spraying cover and the water receiving cover to be combined and opened.
In the above scheme, preferably, the water spray cover is further provided with a fire detector and a second electromagnetic push rod, the thrust of the second electromagnetic push rod is greater than that of the first electromagnetic push rod, the front end of the second electromagnetic push rod can be abutted to the water receiving cover, the rear end of the second electromagnetic push rod is connected with one end of a second pull rope, and the other end of the second electromagnetic push rod is connected with one end of the sliding block, which is not connected with the first pull rope.
The water testing device has the beneficial effects that when water is tested, the filter element can be washed clean, water testing operation is carried out by using the washed water, and finally the flushing operation of the closestool is carried out by using the washed water, so that the water resource is effectively saved.
In the above scheme, preferably, a switch device is arranged on the second water pipe, and the switch device is a magnetic switch and controls the connection or the closure of the second water pipe.
In the above scheme, preferably, a water flow detector is arranged on the water pipe connected to the household water outlet end of the control valve, and includes a water wheel and a miniature generator, the water wheel is rotatably disposed in the water pipe and connected to the miniature generator, the water wheel rotates to drive the miniature generator to generate electricity, the miniature generator is connected to the switch device, and the switch device is in a closed state when powered on and in an open state when powered off.
In the above scheme, preferably, the switching device includes a sliding seat, a second elastic member and a magnetic pole sliding plate, the sliding seat is provided with a through hole, the through hole is communicated with the second water pipe, water can pass through the through hole, the magnetic pole sliding plate is vertically slidably disposed in the sliding seat, the second elastic member is abutted against the magnetic pole sliding plate, and when the sliding seat is powered on, the magnetic pole can be generated to enable the magnetic pole sliding plate to slide upwards to block the through hole.
The invention has the beneficial effects that: the invention provides a control valve structure of a household spraying system, which can automatically perform water testing operation on a fire-fighting pipeline, can supply household emergency water when water is cut off, can clean a filter element during the water testing operation, ensures the cleanness of the emergency water, and can perform water testing and closestool flushing operation by using the flushing water, thereby effectively saving water resources, reducing the waste of water resources caused by the water testing operation and reducing the use cost.
Drawings
FIG. 1 is a schematic view of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
FIG. 3 is a partial schematic view of the present invention.
Fig. 4 is a cross-sectional view of the water flow detector of the present invention.
FIG. 5 is a schematic diagram of the connection of the control device of the present invention.
FIG. 6 is a schematic view of a water receiving device according to the present invention.
FIG. 7 is a schematic view of the water spraying cover of the present invention.
FIG. 8 is a schematic view of a water-receiving cover according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the following figures and embodiments: referring to fig. 1-8, the control valve structure of the household spraying system comprises a control valve 1, a water storage tank 2, a fire-fighting nozzle 3, a water receiving device 4, a control device 5 and a water flow detector 6, wherein the control valve 1 comprises a water inlet end, a fire-fighting water outlet end and a household water outlet end, the water inlet end is connected with a household water inlet pipe, the fire-fighting water outlet end is connected with the water storage tank 2 and is used for supplying water to the water storage tank 2, the household water outlet end is connected with a household water pipe network and is used for supplying water to a household, the control valve 1 can close the household water outlet end and preferentially supply water to the fire-fighting water outlet end under the condition of water supply, and when the water pressure in the water storage tank 2 reaches a set value, the fire-fighting water outlet end is automatically closed and the household water outlet end is opened simultaneously, so that water is supplied to a household water pipe, and the preferential fire-fighting water supply can be realized.
The water flow detector 6 is arranged on a connecting water pipe on a household water outlet end of the control valve 1, and comprises a water wheel 61 and a micro generator 62, wherein the water wheel 61 is rotatably arranged in the water pipe and is connected with the micro generator 62, when water is normally used in a household, the water flow in the water pipe flows, so that the water wheel 61 rotates, and the micro generator 62 generates electricity.
The water storage tank 2 is internally provided with a first water pipe 21, a second water pipe 22 and a sliding block 23, the inner ends of the first water pipe 21, the second water pipe 22 and the sliding block 23 are arranged inside the water storage tank 2, the outer ends of the first water pipe 21, the second water pipe 22 and the sliding block 23 are respectively connected with the fire control spray head 3 and the household water pipe, so that water in the water storage tank 2 can be discharged outwards through the first water pipe 21 and the second water pipe, the direction of the port of the first water pipe 21 and the direction of the port of the second water pipe 22 are opposite, the port of the second water pipe 22 used in the design is upward, the direction of the port of the second water pipe 22 is downward, water inlet of the ports of the first water pipe 21 and the port of the second water pipe 22 is smooth, the water inlet is not influenced mutually, the first water pipe 21 and the second water pipe 22 are respectively transversely cut into inner holes to be provided with a first sliding groove 211 and a second sliding groove 221, the first sliding groove 211 and the second sliding groove 221 are in an alignment communication design, the sliding block 23 is provided with a through hole in the middle, be provided with filter core 231 in the through-hole, it enables rivers and filters the rivers that pass through, be provided with first zip fastener plate 222 on the second water pipe 22, sliding block 23 one end is gone up the top and is touched the one end that has first elastic component 24, and its other end top is touched on first zip fastener plate 222, pushes up the one end that is connected with first stay cord 27 in the one end that touches first elastic component 24 simultaneously at sliding block 23.
When in an original state, under the action of the first elastic element 24, the limiting block at the front end of the sliding block 23 is abutted against the first water pipe 21, so that the filter element 231 on the sliding block 23 is aligned with the first water pipe 21, water in the water storage tank 2 can enter the first water pipe 21, meanwhile, the rest planes of the sliding block 23 block the second water pipe 22, when the first rope is pulled, the sliding block 23 is moved towards the first elastic element 24, so that the filter element 23 on the sliding block 23 is moved to the second water pipe 22, the second water pipe 22 is communicated, the first water pipe 21 is in a closed state, and the first elastic element 24 is compressed.
The control device 5 comprises a toilet 51, the toilet 51 comprises a flushing water tank 52, a water level control float 53 is slidably arranged in the flushing water tank 52, and the other end of the first pull rope 27 is arranged on the water level control float 53.
Wherein at the initial condition, wash the water tank 52 and fill with water, the water level control floats 53 and is in the high position, and it pulls the sliding block 23 through first stay cord 27 at this moment, make the filter core 231 on it aim at the second water pipe 22, make the hydroenergy in the storage water tank 2 enter the inside water pipe of family, when the flush toilet 51 has used up and flushes, the water level in the water brush water tank 52 drops rapidly, the water level control floats 53 has lost the holding power, also descends along with, the sliding block 23 moves to the direction of first water pipe 21 under the effect of first elastic component 24, finally make the filter core 231 on it align with first water pipe 21, thus make the hydroenergy in the storage water tank 2 pass through the first water pipe 21 runner fire sprinkler head 3 department.
The water receiving device 4 includes a water spraying cover 41 and a water receiving cover 42, the water spraying cover 41 is disposed on the fire sprinkler 3, a third sliding groove 411 is disposed below the water spraying cover 41, a sliding rail plate 421 is disposed on the water receiving cover 42, a funnel 422 is disposed in the middle of the water receiving cover, the water receiving cover 42 is slidably disposed in the third sliding groove 411 through the sliding rail plate 421, a first electromagnetic push rod 43 is disposed above the water spraying cover 41, the front end of a sliding rod of the first electromagnetic push rod 43 is disposed on the sliding rail plate 421, a first press-contact switch 223 is disposed on the first pull-lock plate 222, and when the sliding block 23 is pulled to the front end, the first press-contact switch 223 can press-contact the first press-contact switch 223 to control the extension and retraction of the first electromagnetic push rod 43.
When the water closet 51 discharges water, the sliding block 23 moves backwards, the pressure contact between the sliding block 23 and the first pressure contact switch 223 disappears, so that the first electromagnetic push rod 43 is controlled to retract backwards, the water receiving cover 42 retracts backwards, the sliding block and the water spraying cover 41 are combined to form a closed cavity, the filter element 231 on the sliding block 23 is communicated with the first water pipe 21, the fire-fighting nozzle 3 sprays water, and the sprayed water is collected through the water receiving device.
The funnel 422 of the water receiving cover 42 is connected with the flushing water tank 52 through a hose, so that the collected water enters the flushing water tank 52, the water level rises, the water level control float 53 also rises, the sliding block 23 is pulled to move towards the second water pipe 22, finally the filter core 231 on the sliding block is aligned with the second water pipe 22, the second water pipe 22 is filled with water, at the moment, the sliding block 23 is pressed on the first press contact switch 223 again, the first electromagnetic push rod 43 is controlled to extend forwards, the water receiving cover 42 is pushed forwards, the water receiving cover 42 is separated from the lower part of the water spraying cover 41, and the fire sprinkler 3 is in a standby spraying state.
The water spraying cover 41 is further provided with a fire detector 45 and a second electromagnetic push rod 44, the thrust of the second electromagnetic push rod 44 is greater than that of the first electromagnetic push rod 43, the front end of the second electromagnetic push rod 44 can be in top contact with the water receiving cover 42, the rear end of the second electromagnetic push rod 44 is connected with one end of a second pull rope 28, and the other end of the second electromagnetic push rod is connected with the rear end of the sliding block 23.
Wherein fire detector 45 can survey the condition of a fire, and control second electric putter 44 simultaneously and push out forward, if water collector 4 is in the water receiving state, it can directly push away water receiving cover 42, simultaneously through second stay cord 28, aligns first water pipe 21 with filter core 231 that sliding block 23 pulling was to it, makes the water in the storage water tank 2 spout from fire control shower nozzle 3 through first water pipe 21 to play the effect of putting out a fire.
The second water pipe 22 is provided with the switching device 26, the switching device 26 includes a sliding seat 261, a second elastic member 262 and a magnetic pole sliding plate 263, the sliding seat 261 is provided with a through hole 264 which is communicated with the second water pipe 22 and through which water can pass, the magnetic pole sliding plate 263 is vertically slidably arranged in the sliding seat 261, the second elastic member 262 is abutted against the magnetic pole sliding plate 263, and the sliding seat 261 is connected with the micro generator 62 through a conducting wire.
When normal practical water is used in a household, water flow in the water pipe can flow to enable the water wheel 61 to rotate, so that the micro generator 62 generates electricity, the electricity is supplied to the sliding seat 261, the sliding seat 261 generates a magnetic pole, the magnetic pole sliding plate 263 is pushed to slide upwards, the through hole 264 is blocked, the second water pipe 22 is blocked, water in the water storage tank 2 cannot flow into the household water pipe system, when water is stopped, the water wheel 61 does not rotate, so that the micro generator 62 cannot supply electricity to the sliding seat 261, the magnetic pole sliding plate 263 is abutted to the sliding seat 261 under the action of the second elastic piece 262, the through hole 264 is enabled to be in a smooth state, and at the moment, the water in the water storage tank 2 can enter the household water pipe system through the second water pipe 22 to play a role of emergency water.
Wherein the port orientation of first water pipe 21 is upwards, the port orientation of second water pipe 22 is downwards, the direction of intaking of both is different, when filter core 231 and second water pipe 22 communicate, the water in the water storage tank 2 passes through filter core 231 and enters into the family water pipe system, it is that top-down gets into through filter core 231, all leave the particulate matter on filter core 231, and when filter core 231 aims at first water pipe 21, rivers are for passing through filter core 231 from bottom to top, consequently when trying water, wash clean the spot on the filter core 231, make the water after washing carry out the water testing operation simultaneously, finally enter into washing water tank 52, be used for washing the closestool.
Wherein first rope and the outside zipper cover that all is provided with of second rope, zipper cover position fixed state, inside flexible can slide, and zipper cover and 2 junctions of water storage tank all have water repellent, also do the processing of draining in the zipper cover is located the one end of water storage tank 2 simultaneously, and the rope slides and does not have water and enter into in the zipper cover.
The working principle or the using method is as follows:
in the initial state, the flush water tank 52 is filled with water, the water level control float 53 is at a high position, and at this time, the slide block 23 is pulled by the first pull rope 27 to align the filter element 231 thereon with the second water pipe 22, so that the water in the water storage tank 2 can enter the household water pipe, and when the household water is normally used, the water flow in the water pipe flows to rotate the water wheel 61, so that the micro generator 62 generates electricity, and supplies power to the slide seat 261, so that the slide seat 261 generates a magnetic pole, thereby pushing the magnetic pole slide plate 263 to slide upwards, blocking the through hole 264, so as to block the second water pipe 22, so that the water in the water storage tank 2 cannot flow into the household water pipe system, when the water is cut off, the water wheel 61 does not rotate, so that the micro generator 62 cannot supply power to the slide seat 261, and the magnetic pole slide plate 263 abuts against the slide seat 261 under the action of the second elastic member 262, the through hole 264 is in an unblocked state, and at the moment, the water in the water storage tank 2 can enter the household water pipe system through the second water pipe 22, so that the emergency water use function is realized.
And after having used toilet 51, just need to wash by water the operation to toilet 51, the water level in the bath water tank 52 descends rapidly, water level control floats 53 and has lost the holding power, also descend along with, sliding block 23 moves to first water pipe 21 direction under the effect of first elastic component 24, finally make filter core 231 on it align with first water pipe 21, thereby make the hydroenergy in the storage water tank 2 pass through first water pipe 21 runner fire control shower nozzle 3 department, and spun water all collects through water receiving device 4, finally in entering bath water tank 52, make just can carry out the operation of trying water automatically when toilet washes.
And when discovering to wash by water in the water tank 52, just need to inspect whether the pipeline blocks up to can discover the hidden danger the very first time, dredge the maintenance, and fire detector 45 can survey the condition of a fire, and control second electric putter 44 simultaneously and release forward, if water collector 4 is in the water receiving state, it can directly push water receiving cover 42 open, simultaneously through second stay cord 28, aim at first water pipe 21 with filter core 231 that sliding block 23 pulling was to it, make the water in the storage water tank 2 spout from fire control shower nozzle 3 through first water pipe 21, thereby play the effect of putting out a fire.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. Domestic spraying system control valve structure, including control valve (1), it includes into water end, fire control play water end and domestic play water end, advances water end and water supply connection, and fire control play water end is connected on storage water tank (2), and control valve (1) can supply water earlier for storage water tank (2), and when storage water tank (2) internal pressure reached the setting, give domestic play water end water supply, its characterized in that again: the water storage tank is characterized by further comprising a fire-fighting nozzle (3), a water receiving device (4) and a control device (5), wherein water stored in the water storage tank (2) has certain water pressure, a first water pipe (21) and a second water pipe (22) are arranged in the water storage tank (2), one ends of the first water pipe (21) and the second water pipe (22) are both located in the water storage tank (2), a port is open and used for conveying water in the water storage tank (2) to the outside, the other ends of the first water pipe and the second water pipe are both derived outwards, the first water pipe (21) is connected with the fire-fighting collision head (3), the second water pipe (22) is connected with a household water pipe, and the water receiving device (4) is arranged on the fire-fighting nozzle (3) and used for collecting water flow sprayed when the fire-fighting nozzle (3) tests water;
the port orientations of one end, located in the water storage tank (2), of the first water pipe (21) and the second water pipe (22) are designed in opposite directions, a first sliding groove (211) is formed in the end of the first water pipe (21), a second sliding groove (221) is formed in the second water pipe (22), the first sliding groove (211) and the second sliding groove (221) are arranged in an aligned mode, sliding blocks (23) are arranged on the first water pipe (21) and the second water pipe (22) in a sliding mode simultaneously, the water inlet ends of the first water pipe (21) and the second water pipe (22) can be plugged, a filter element (231) is arranged on the sliding blocks (23), the filter element (231) can enable water to pass through, the sliding blocks (23) slide left and right, the filter element (231) on the sliding blocks can be located in the first sliding groove (211) or the second sliding groove (221), and therefore the first water pipe (21) and the second water pipe (22) are communicated;
the control device (5) comprises a flush toilet (51), the flush toilet (51) comprises a flush water tank (52), a water level control float (53) is arranged in the flush water tank (52) in a sliding mode, one end of the sliding block (23) is provided with a first elastic piece (24) in a pushing mode, the sliding block (23) is enabled to be aligned to the first sliding groove (211) in the original state, one end of the sliding block (23) which is contacted with the first elastic piece (24) in the pushing mode is provided with one end of a pull rope, the other end of the first pull rope (27) is outwards derived and arranged on the water level control float (53), and when the flush water tank (52) is full of water, the water level control float (53) pulls the sliding block (23) through the pull rope, and the filter core (231) is enabled to be aligned to the second sliding groove (221).
2. A domestic spray system control valve arrangement according to claim 1, wherein: the outer part of the first pull rope (27) is provided with a pull rope sleeve (25), the first pull rope (27) can slide in the pull rope sleeve (25), one end of the pull rope sleeve (25) is arranged on the second water pipe (22), the other end of the pull rope sleeve (25) is arranged on the water closet (51), and the position of the pull rope sleeve, extending out of the water storage tank (2), is used for water drainage treatment.
3. A domestic spray system control valve arrangement according to claim 1, wherein: the water receiving device (4) comprises a water spraying cover (41) and a water receiving cover (42), the water spraying cover (41) is arranged on the fire-fighting spray head (3), a third sliding groove (411) is formed in the water spraying cover (41), the water receiving cover (42) is arranged on the third sliding groove (411) in a sliding mode, the water receiving cover (42) is connected with a flushing water tank (52) through a pipeline, collected water is sent into the flushing water tank (52), a first electromagnetic push rod (43) is arranged on the water spraying cover (41), an expansion rod on the first electromagnetic push rod is arranged on the water receiving cover (42), and the water spraying cover (41) and the water receiving cover (42) are controlled to be combined and opened.
4. A domestic spray system control valve arrangement according to claim 3, wherein: the water spraying cover (41) is further provided with a fire detector (43) and a second electromagnetic push rod (44), the thrust of the second electromagnetic push rod (44) is larger than that of the first electromagnetic push rod (43), the front end of the second electromagnetic push rod can be in top contact with the water receiving cover (42), the rear end of the second electromagnetic push rod (44) is connected with one end of a second pull rope (28), and the other end of the second electromagnetic push rod is connected with one end, which is not connected with the first pull rope (27), of the sliding block (23).
5. A domestic spray system control valve arrangement according to claim 1, wherein: the second water pipe (22) is provided with a switch device (26), and the switch device (26) is a magnetic switch and controls the connection or the closing of the second water pipe (22).
6. A domestic spray system control valve arrangement according to claim 5, wherein: a water flow detector (6) is arranged on a connecting water pipe on a household water outlet end of the control valve (1) and comprises a water wheel (61) and a miniature generator (62), the water wheel (61) is rotatably arranged in the water pipe and is connected with the miniature generator (62), the water wheel (61) rotates to drive the miniature generator (62) to generate electricity, the miniature generator (62) is connected with a switch device (26), and the switch device (26) is in a closed state when being electrified and is in an open state when being powered off.
7. A domestic spray system control valve arrangement according to claim 6, wherein: the switch device (26) comprises a sliding seat (261), a second elastic piece (262) and a magnetic pole sliding plate (263), wherein the sliding seat (261) is provided with a through hole (264) which is communicated with the second water pipe (22) and through which water flow can pass, the magnetic pole sliding plate (263) is arranged in the sliding seat (261) in a vertically sliding mode, the second elastic piece (262) is abutted against the magnetic pole sliding plate (263), and when the sliding seat (261) is electrified, a magnetic pole can be generated to enable the magnetic pole sliding plate (263) to slide upwards so as to block the through hole (264).
CN202210717314.8A 2022-06-23 2022-06-23 Control valve structure of household spraying system Active CN114963009B (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003290380A (en) * 2002-03-29 2003-10-14 Nohmi Bosai Ltd Water filling type fire extinguishing equipment and preservation method for fire extinguishing piping of water filling type fire extinguishing equipment
CN105494039A (en) * 2015-12-05 2016-04-20 华南农业大学 Root water spraying system and implementing method thereof
JP3210496U (en) * 2017-03-07 2017-05-25 株式会社水防協 Fire water supply equipment
CN110307470A (en) * 2019-07-10 2019-10-08 哈尔滨工业大学 It builds water appliance and closes valve warning device
CN213935133U (en) * 2020-12-07 2021-08-10 中土科技(天津)有限公司 Disaster alarm device for fire sensing and linkage alarm
CN113309175A (en) * 2021-04-28 2021-08-27 上海景文同安机电消防工程有限公司 Energy-saving life and fire-fighting water supply device
CN214383949U (en) * 2020-12-30 2021-10-12 苏州城发建筑设计院有限公司 Water supply and drainage structure for fire fighting of building pipeline
CN114432634A (en) * 2022-03-11 2022-05-06 广州市裕闽建筑工程有限公司 Indoor fire extinguishing system and house

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003290380A (en) * 2002-03-29 2003-10-14 Nohmi Bosai Ltd Water filling type fire extinguishing equipment and preservation method for fire extinguishing piping of water filling type fire extinguishing equipment
CN105494039A (en) * 2015-12-05 2016-04-20 华南农业大学 Root water spraying system and implementing method thereof
JP3210496U (en) * 2017-03-07 2017-05-25 株式会社水防協 Fire water supply equipment
CN110307470A (en) * 2019-07-10 2019-10-08 哈尔滨工业大学 It builds water appliance and closes valve warning device
CN213935133U (en) * 2020-12-07 2021-08-10 中土科技(天津)有限公司 Disaster alarm device for fire sensing and linkage alarm
CN214383949U (en) * 2020-12-30 2021-10-12 苏州城发建筑设计院有限公司 Water supply and drainage structure for fire fighting of building pipeline
CN113309175A (en) * 2021-04-28 2021-08-27 上海景文同安机电消防工程有限公司 Energy-saving life and fire-fighting water supply device
CN114432634A (en) * 2022-03-11 2022-05-06 广州市裕闽建筑工程有限公司 Indoor fire extinguishing system and house

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