CN116906644A - Valve convenient to connect and have warning of leaking - Google Patents
Valve convenient to connect and have warning of leaking Download PDFInfo
- Publication number
- CN116906644A CN116906644A CN202311171438.1A CN202311171438A CN116906644A CN 116906644 A CN116906644 A CN 116906644A CN 202311171438 A CN202311171438 A CN 202311171438A CN 116906644 A CN116906644 A CN 116906644A
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- rod
- valve
- plate
- water leakage
- annular
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 102
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000007789 sealing Methods 0.000 claims description 21
- 230000006698 induction Effects 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 10
- 235000012255 calcium oxide Nutrition 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
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- 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
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- 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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe
- F16L37/248—Bayonet-type couplings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
A valve convenient to connect and having water leakage warning belongs to the technical field of valve equipment, and comprises: the valve comprises a valve shell, a connecting mechanism, an internal water leakage warning mechanism and an external water leakage warning mechanism; the two connecting mechanisms are respectively positioned at two ends of the valve shell, and the triple clamping is arranged when the connecting mechanisms are connected with the pipe, so that the valve shell and the pipe are connected quickly and firmly; the internal water leakage warning mechanism is arranged on the valve shell and can timely transmit information to the outside of the valve shell for prompting when the inside of the valve shell leaks water; the external water leakage warning mechanism is arranged on the outer side of the valve shell and can timely give out a prompt when water leaks outside the valve shell; the utility model provides the valve which is convenient to connect and has the water leakage warning function, the warning function is arranged on the water leakage inside and outside the valve, the damage is timely stopped, the property is recovered, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a valve which is convenient to connect and has a water leakage warning function.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. Has the functions of stopping, adjusting, guiding, preventing countercurrent, stabilizing pressure, shunting or overflow pressure relief, etc. Valves for fluid control systems, from the simplest stop valves to various valves used in extremely complex automatic control systems, but the current valves have the phenomenon of inconvenient water leakage warning, cause certain inconvenience and seriously threaten property safety, and meanwhile, the common valves are inconvenient to install and increase the workload between intangibles;
the utility model discloses a valve convenient to connect and having a water leakage warning, which comprises a first connecting structure, wherein the side end position of the first connecting structure is communicated with a valve body structure, the side end position of the valve body structure is communicated with a second connecting structure, the first connecting structure comprises a current detector, a separation plate frame, a waterproof backing plate, an electrode plate, a sleeve-joint protection pipe, a first pipe body and a second pipe body, the side end of the second pipe body is communicated with the first pipe body, the outer end of the first pipe body is sleeved with the sleeve-joint protection pipe, the front end and the rear end of the sleeve-joint protection pipe are in limiting connection with electrode plates through the waterproof backing plate, the top end position of the electrode plates is communicated with the current detector, the bottom position of the current detector is sleeved with the separation plate frame, and the valve body structure comprises a valve, a sleeve-joint ring, a third pipe body and a conduction rotation rod. The utility model discloses a valve which is convenient to connect and has a water leakage warning function, and the purpose of inner end water leakage warning is realized through the arrangement of a first connecting structure.
The prior art mainly detects that the valve leaks outside, whether to seal tightly to the valve inside, does not have the correlation technique, needs a valve that is convenient for connect and has the warning of leaking, and when being convenient for installation, all is equipped with the warning to the inside and outside of valve leaking, in time ends the damage, and the recovery property improves work efficiency.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the valve which is convenient to connect and has the water leakage warning function, is convenient to install, and simultaneously has the warning function for water leakage from the inside to the outside of the valve, so that damage is timely stopped, property is recovered, and the working efficiency is improved.
The technical scheme adopted by the utility model is as follows: a valve for easy connection and having a water leakage warning, comprising: the valve comprises a valve shell, a connecting mechanism, an internal water leakage warning mechanism and an external water leakage warning mechanism;
the two connecting mechanisms are respectively positioned at two ends of the valve shell, and the triple clamping is arranged when the connecting mechanisms are connected with the pipe, so that the valve shell and the pipe are connected quickly and firmly; the internal water leakage warning mechanism is arranged on the valve shell and can timely transmit information to the outside of the valve shell for prompting when the inside of the valve shell leaks water; the external water leakage warning mechanism is arranged on the outer side of the valve shell, and can timely give out a prompt when water leaks outside the valve shell.
Preferably, the connecting mechanism comprises: the device comprises a slot hole A, a small rod, a round buckle, a clamping block, an annular plate A, an annular plate B, a clamping column and a round rod;
a plurality of slotted holes A are arranged on the side surface of the pipe; one end of the small rod is fixedly arranged in the slotted hole A, and the other end of the small rod is provided with an arrow-shaped inclined plane; the circular buckles are in a plurality, the circular buckles are fixedly arranged at the end part of the valve shell in a circumferential array, the circular buckles can enter the pipe from the larger opening of the slotted hole A, then the valve shell rotates clockwise for an angle, and the circular buckles can be clamped in the smaller opening of the slotted hole A; each round buckle is slidably mounted on two clamping blocks, a spring is arranged on each clamping block, and the other end of each spring is connected with the inside of each round buckle; the contact position of the two clamping blocks is provided with an inclined plane, the round clamping buckle is clamped in the slotted hole A, and when the valve shell is manually rotated clockwise, the inclined plane on the small rod arranged in the slotted hole A is contacted with the inclined plane on the clamping blocks, the small rod pushes the two clamping blocks to separate, and the outer ends of the two clamping blocks are clamped in the small groove on the pipe.
Preferably, the inner ends of the annular plate A and the annular plate B are respectively fixedly arranged at the end part of the valve shell, the radius of the annular plate A is smaller than that of the annular plate B, and the annular plate A is exactly sleeved at the outer end part of the pipe; the clamping column is slidably arranged in a round hole on the annular plate A, a spring is arranged on the annular plate A, and the spring is connected with the inner ring of the annular plate B.
Preferably, the round rod is slidably mounted in the round hole on the annular plate B, the lower end of the round rod is fixedly connected with the upper end of the clamping column, the upper end of the round rod is fixedly provided with a handle, the side face of the round rod is provided with a rib, the rib on the side face of the round rod slides in a groove at the round hole on the annular plate B in the initial position, when the valve shell is manually rotated clockwise, the lower end of the clamping column rotates from contacting the periphery of the pipe to being clamped in the round hole at a certain position of the periphery of the pipe, and the valve shell is mounted in a third clamping mode.
Preferably, a valve which is easy to connect and has a water leakage warning, wherein the internal water leakage warning mechanism comprises: the device comprises a valve rod, a disc, a handle A, a telescopic rod, an arc-shaped plate A, a long rod, a bent plate, an arc-shaped plate B, an annular sleeve plate, a connecting rod and an induction ammeter; the valve rod is fixedly connected with a valve plate in the valve shell; the circular disc is fixedly arranged on the rod of the valve rod, an arc-shaped groove is arranged on the circular disc, and the arc-shaped groove is gradually extended from inside to outside; the shaft of the handle A is rotatably arranged in a round hole at the upper end of the valve rod; the fixed end of the telescopic rod is fixedly connected with the shaft of the handle A, the piston rod end of the telescopic rod is provided with a clamping rod, and the clamping rod slides in a chute on the disc; the arc-shaped plate A is fixedly arranged at the piston rod end of the telescopic rod.
Preferably, the long rod is slidably mounted in a circular hole on a side plate of the valve housing, and two disconnected line connectors are arranged at the lower end of the long rod, so that a circuit is connected when the power-on rod is in contact with water in the valve housing.
Preferably, the bending plate is fixedly arranged on the long rod, the lower end of the bending plate is provided with a spring, and the other end of the spring is connected with a plate on the side surface of the valve shell; the arc plate B is fixedly arranged at the upper end of the long rod.
Preferably, the annular sleeve plate is rotatably arranged on a circular pipe on the water outlet side of the valve housing, a circular hole is formed in the upper end position of the circular pipe, the long rod can enter the valve housing from the circular hole, and a slotted hole is formed in the side face of the annular sleeve plate; the upper end of the connecting rod is rotationally connected with the bent plate, and the lower end of the connecting rod is rotationally connected with the annular sleeve plate.
Preferably, a valve which is easy to connect and has a water leakage warning, wherein the external water leakage warning mechanism comprises: the device comprises an annular collector, a storage box, a sealing cylinder, a temperature sensing rod, a buoy, a contact button A and a loudspeaker; the annular collector is fixedly arranged on the periphery of the valve shell, the annular collector is inclined somewhat, a hollow rod is arranged at the lowest part of the annular collector, the lower end of the hollow rod is connected with a storage box, the storage box is fixedly arranged on the valve shell, and quicklime is placed in the storage box.
Preferably, the lower end of the sealing cylinder is fixedly connected with the storage box; the upper half part of the temperature sensing rod is fixedly arranged in the sealing cylinder, the lower half part of the temperature sensing rod stretches into the storage box, the buoy is slidably arranged in the sealing cylinder, and preheating and expanding gas is stored between the buoy and the bottom of the sealing cylinder; the contact button A is fixedly arranged on a rod at the upper end of the buoy; the loudspeaker is fixedly connected with the annular collector through a rod, and a contact button is arranged at the lower end of the loudspeaker.
The utility model has the beneficial effects that:
1. the utility model provides the valve which is convenient to connect and has the water leakage warning function, the warning function is arranged on the water leakage inside and outside the valve, the damage is timely stopped, the property is recovered, and the working efficiency is improved.
2. When the valve A is closed and the valve A is leaked, the handle A is manually rotated clockwise, the handle A drives the telescopic rod to extend at first, the arc plate A is further driven to extend outwards, the lower end face of the arc plate A is contacted with the upper end face of the arc plate B, if water leaks, the water outlet of the valve A is contacted with the lower end of the long rod, the lower end of the long rod is communicated, and the pointer on the induction ammeter is driven to deflect, so that the water leakage inside the valve A is prompted.
3. According to the utility model, when water leaks outside the valve A, the leaked water flows into the inner plate of the annular collector, the gas in the sealing cylinder expands when in heat to push the float to move upwards, the float drives the contact button A to move upwards, and when the contact button A contacts with the contact button at the lower end of the loudspeaker, the loudspeaker gives an alarm to prompt the water leakage outside the valve A.
Drawings
FIG. 1 is a schematic diagram of the present utility model after installation.
Fig. 2 is a schematic structural view of the connecting mechanism of the present utility model.
FIG. 3 is a schematic view of the mechanism of the tube of the present utility model.
Fig. 4 is a partially enlarged schematic illustration of the mechanism of fig. 3 in accordance with the present utility model.
Fig. 5 is a schematic view of a part of the connection mechanism of the present utility model.
Fig. 6 is an enlarged schematic view of the structure of fig. 5 a according to the present utility model.
Fig. 7 is another angular schematic view of a partial structure of the connecting mechanism of the present utility model.
Fig. 8 is an enlarged schematic view of the structure of fig. 7B according to the present utility model.
Fig. 9 is a schematic side view of the overall mechanism of the present utility model.
Fig. 10 is a schematic cross-sectional view of fig. 9 according to the present utility model.
Fig. 11 is a schematic view of the internal water leakage warning mechanism of the present utility model.
Fig. 12 is a schematic view of an external water leakage warning mechanism of the present utility model.
Fig. 13 is a schematic side view of the external water leakage warning mechanism of the present utility model.
Fig. 14 is a schematic cross-sectional view of fig. 13 according to the present utility model.
1-a tube; 2-valve housing; 3-slot A; 4-small rods; 5-a round buckle; 6-clamping blocks; 7-an annular plate A; 8-an annular plate B; 9-clamping the column; 10-round bars; 11-a disc; 12-handle a; 13-a telescopic rod; 14-an arc plate A; 15-long rod; 16-bending plates; 17-arc plate B; 18-annular sleeve plate; 19-a connecting rod; 20-an induction ammeter; 21-a ring collector; 22-a storage box; 23-sealing the cylinder; 24-a temperature sensing rod; 25-floating; 26-contact button a; 27-horn; 28-valve stem.
Detailed Description
1-14, a valve for easy connection and with water leakage warning, comprising: the valve comprises a valve shell 2, a connecting mechanism, an internal water leakage warning mechanism and an external water leakage warning mechanism;
the two connecting mechanisms are respectively positioned at two ends of the valve housing 2, and are used for quickly connecting and clamping the valve housing 2 and the pipe 1, and triple clamping is arranged when the connecting mechanisms are connected with the pipe 1, so that the valve housing 2 and the pipe 1 are quickly and firmly connected; the internal water leakage warning mechanism is arranged on the valve shell 2, and can timely transmit information to the outside of the valve shell 2 for prompting when the inside of the valve shell 2 leaks water; the external water leakage warning mechanism is arranged outside the valve shell 2, and can timely give out a prompt when water leaks outside the valve shell 2;
2-8, the connection mechanism includes: the device comprises a slotted hole A3, a small rod 4, a round buckle 5, a clamping block 6, an annular plate A7, an annular plate B8, a clamping column 9 and a round rod 10;
a plurality of slotted holes A3 are arranged on the side surface of the pipe 1; one end of the small rod 4 is fixedly arranged in the slotted hole A3, and the other end of the small rod 4 is provided with an arrow-shaped inclined plane (shown as a circular buckle 5 in the figure); the number of the circular buckles 5 is multiple, the circular buckles 5 are fixedly arranged at the end part of the valve housing 2 in a circumferential array, the circular buckles 5 can enter the pipe 1 from the larger opening of the slotted hole A3, then the valve housing 2 rotates clockwise by an angle (taking a small rod 4 and the circular buckles 5 as an example), the circular buckles 5 are clamped in the smaller opening of the slotted hole A3, and the first heavy clamping of the valve housing 2 is realized; each round buckle 5 is slidably mounted on two clamping blocks 6, a spring is arranged on each clamping block 6, and the other end of the spring is connected with the inside of each round buckle 5; the contact position of the two clamping blocks 6 is provided with inclined planes, the round clamping buckle 5 is clamped in the slotted hole A3, and when the valve housing 2 is manually rotated clockwise, the inclined planes on the small rod 4 arranged in the slotted hole A3 are contacted with the inclined planes on the clamping blocks 6, the small rod 4 pushes the two clamping blocks 6 to separate, the outer ends of the two clamping blocks 6 are clamped in the small groove on the pipe 1, and the second clamping of the valve housing 2 is realized; the inner ends of the annular plate A7 and the annular plate B8 are respectively fixedly arranged at the end part of the valve shell 2, the radius of the annular plate A7 is smaller than that of the annular plate B8, and the annular plate A7 is exactly sleeved at the outer end part of the pipe 1; the clamping column 9 is slidably arranged in a round hole on the annular plate A7, a spring is arranged on the annular plate A7, and the spring is connected with the inner ring of the annular plate B8; the round rod 10 is slidably arranged in a round hole on the annular plate B8, the lower end of the round rod 10 is fixedly connected with the upper end of the clamping column 9, a handle is fixedly arranged at the upper end of the round rod 10, the side surface of the round rod 10 is provided with a rib, the rib on the side surface of the round rod 10 slides in a groove at the round hole on the annular plate B8 in the initial position, and when the valve housing 2 is manually rotated clockwise, the lower end of the clamping column 9 is rotated from contacting the periphery of the pipe 1 to being clamped in the round hole at a certain position of the periphery of the pipe 1, so that the valve housing 2 is third clamped; when the valve housing 2 is disassembled, the round rod 10 is pulled outwards manually for a certain distance, after the edge on the side surface of the round rod 10 is separated from the groove at the round hole on the annular plate B8, the handle on the outer side of the round rod 10 is rotated manually, the edge on the side surface of the round rod 10 is clamped on the outer side of the annular plate B8, thus the clamping column 9 is separated from the control of the pipe 1, the third heavy clamping of the installation of the valve housing 2 is released, then the valve housing 2 is rotated manually anticlockwise (taking the small rod 4 and the round clamping buckle 5 as an example), the round clamping buckle 5 is moved back to the larger opening of the slotted hole A3 from the smaller opening of the slotted hole A3, meanwhile, the inclined surface at the outer end of the small rod 4 is separated from the limit of the clamping block 6, the clamping block 6 is returned to the inside of the round clamping buckle 5 again, the clamping block 6 is separated from the control of the pipe 1, and the first heavy clamping and the second heavy clamping of the installation of the valve housing 2 are released, so that the valve housing 2 can be disassembled from the pipe 1;
as shown in fig. 11 and 12, the internal water leakage warning mechanism includes: valve rod 28, disc 11, handle A12, telescopic link 13, arc A14, stock 15, bent plate 16, arc B17, annular sleeve 18, connecting rod 19 and induction ammeter 20; the valve rod 28 is fixedly connected with a valve plate in the valve shell 2, and the handle A12 is screwed to drive the valve rod 28 to rotate so as to drive the valve plate to rotate, so that the valve shell 2 is communicated; the disc 11 is fixedly arranged on the rod of the valve rod 28, the disc 11 is provided with an arc-shaped groove, and the arc-shaped groove is gradually extended from inside to outside (as shown in a handle A12); the shaft of the handle A12 is rotatably arranged in a round hole at the upper end of the valve rod 28; the fixed end of the telescopic rod 13 is fixedly connected with the shaft of the handle A12, a clamping rod is arranged at the piston rod end of the telescopic rod 13, and the clamping rod slides in a chute on the disc 11; the arc-shaped plate A14 is fixedly arranged at the piston rod end of the telescopic rod 13; when the handle A12 is manually rotated clockwise to close the valve shell 2, the valve rod 28 cannot be rotated at the beginning because the handle A12 is rotationally connected with the valve rod 28, when the handle A12 is rotated, the valve rod 28 cannot be rotated at the beginning because the clamping rod on the piston rod of the telescopic rod 13 is matched with the chute on the disc 11, the telescopic rod 13 can move outwards to enable the arc plate A14 to move outwards for a certain distance to the position above the arc plate B17, at the moment, the clamping rod on the piston rod of the telescopic rod 13 moves to the outermost end of the arc groove on the disc 11, so that the handle A12 drives the telescopic rod 13 to rotate so as to drive the disc 11 to rotate so as to drive the valve rod 28 to rotate clockwise to close the valve shell 2, when the handle A12 is manually rotated anticlockwise to open the valve shell 2, the valve rod 28 cannot be rotated at the beginning, the piston rod end of the telescopic rod 13 is retracted so as to drive the arc plate A14 to return to position, and then the handle A12 can drive the annular plate B8 of the induction ammeter 20 to rotate anticlockwise so as to open the valve shell 2; the long rod 15 is slidably arranged in a round hole on a side plate of the valve housing 2, two disconnected circuit connectors are arranged at the lower end of the long rod 15, a circuit is connected when the power-on rod is in contact with water in the valve housing 2, (the circuit on the long rod 15, the induction ammeter 20 and the storage battery form a circuit, and when the circuit on the long rod 15 is connected, a pointer of the induction ammeter 20 deflects, so that a conclusion that the inner side of the valve is not tightly sealed is obtained); the bending plate 16 is fixedly arranged on the long rod 15, the lower end of the bending plate 16 is provided with a spring, and the other end of the spring is connected with a plate on the side surface of the valve shell 2; the arc plate B17 is fixedly arranged at the upper end of the long rod 15, when the valve housing 2 is in an open state and the valve housing 2 needs to be closed, the handle A12 is manually rotated clockwise, the handle A12 firstly drives the telescopic rod 13 to stretch, the arc plate A14 is further driven to stretch outwards, the lower end face of the arc plate A14 is contacted with the upper end face of the arc plate B17 (the lower end of the arc plate A14 and the upper end of the arc plate B17 are both inclined planes and the two inclined planes are contacted), and therefore the arc plate A14 can push the arc plate B17 to move downwards, the long rod 15 is further driven to move downwards, and meanwhile, the long rod 15 drives the arc plate 16 to move downwards to compress the spring;
when the valve housing 2 is in a closed state and the valve housing 2 needs to be opened, the handle A12 is manually rotated anticlockwise, the handle A12 firstly drives the telescopic rod 13 to retract, the telescopic rod 13 drives the arc plate A14 to return to the position, the arc plate A14 is separated from the limit of the arc plate B17, the long rod 15 is pushed to move upwards until the lower end of the long rod 15 completely moves out of the valve housing 2 due to the release of pressure of the spring on the bending plate 16, and then, the handle A12 is manually rotated anticlockwise continuously to drive the valve rod 28 to completely open the valve housing 2, and the arc plate A14 is positioned above the arc plate B17; the annular sleeve plate 18 is rotatably arranged on the circular pipe on the water outlet side of the valve housing 2, a circular hole is formed in the upper end position of the circular pipe, the long rod 15 can enter the valve housing 2 from the circular hole, a slotted hole is formed in the side face of the annular sleeve plate 18, when the slotted hole is overlapped with the circular hole on the circular pipe on the water outlet side of the valve housing 2, the lower half part of the long rod 15 can enter the valve housing 2, when the slotted hole is not overlapped with the circular hole on the circular pipe on the water outlet side of the valve housing 2, the annular sleeve plate 18 closes the circular hole on the circular pipe on the water outlet side of the valve housing 2, and water is prevented from leaking from the circular hole on the circular pipe on the water outlet side of the valve housing 2 when the valve housing 2 is opened; the upper end of the connecting rod 19 is rotationally connected with the bent plate 16, the lower end of the connecting rod 19 is rotationally connected with the annular sleeve plate 18, when the long rod 15 moves downwards, the bent plate 16 drives the connecting rod 19 to move downwards, and then drives the annular sleeve plate 18 to rotate downwards, a slotted hole on the annular sleeve plate 18 coincides with a round hole on a water outlet side round tube of the valve housing 2, the lower end of the long rod 15 passes through the slotted hole on the annular sleeve plate 18 and the round hole on the water outlet side round tube of the valve housing 2 and then enters the bottom in the valve housing 2, if water leaks at the water outlet of the valve housing 2, the lower end of the long rod 15 is provided with two disconnected circuit joints, when the water is in contact with water in the valve housing 2, a circuit is connected, the circuit on the long rod 15 forms a circuit with the induction ammeter 20 and the storage battery, when the circuit on the long rod 15 is connected, the pointer of the induction ammeter 20 deflects, and further the conclusion that the inner side of the valve is not tightly sealed is obtained; prompting that the interior of the valve shell 2 has leaked water; when the long rod 15 moves upwards, the bending plate 16 drives the connecting rod 19 to move upwards, so that the annular sleeve plate 18 is driven to rotate upwards, and when the long rod 15 moves out of the valve housing 2 completely, the annular sleeve plate 18 just closes a round hole on a round pipe on the water outlet side of the valve housing 2, so that water is prevented from leaking from the round hole on the round pipe on the water outlet side of the valve housing 2 when the valve housing 2 is opened; the induction ammeter 20 is fixedly arranged on a side plate of the valve housing 2, two disconnected circuit connectors are arranged at the lower end of the long rod 15, a circuit is connected when the power-on rod is in contact with water in the valve housing 2, (the circuit on the long rod 15, the induction ammeter 20 and a storage battery form a circuit, and when the circuit on the long rod 15 is connected, a pointer of the induction ammeter 20 deflects, so that a conclusion that the inner side of the valve is not tightly sealed is obtained);
as shown in fig. 12 and 14, the external water leakage warning mechanism includes: the annular collector 21, the storage box 22, the sealing cylinder 23, the temperature sensing rod 24, the buoy 25, the contact button A26 and the loudspeaker 27; the annular collector 21 is fixedly arranged on the periphery of the valve shell 2, the annular collector 21 is inclined somewhat, a hollow rod is arranged at the lowest part of the annular collector 21, the lower end of the hollow rod is connected with the storage box 22, the storage box 22 is fixedly arranged on the valve shell 2, quicklime is placed in the storage box 22 and is heated by water, when the outside of the valve shell 2 leaks water, the leaked water flows into the inner plate of the annular collector 21, and as the annular collector 21 is slightly inclined, the water leaked into the inner plate of the annular collector 21 can be gathered at the lowest part of the annular collector 21, flows into the storage box 22 along the hollow rod at the lowest part of the annular collector 21 and reacts with the quicklime in the storage box 22 to release a large amount of heat; the lower end of the sealing cylinder 23 is fixedly connected with the storage box 22; the upper half part of the temperature sensing rod 24 is fixedly arranged in the sealing cylinder 23, the lower half part of the temperature sensing rod 24 extends into the storage box 22, the float 25 is slidably arranged in the sealing cylinder 23, and preheated and expanded gas is stored between the float 25 and the bottom of the sealing cylinder 23; the contact button A26 is fixedly arranged on a rod at the upper end of the buoy 25; the horn 27 is fixedly connected with the annular collector 21 through a rod, a contact button is arranged at the lower end of the horn 27, when gas in the sealing cylinder 23 expands when encountering heat to push the float 25 to move upwards, the float 25 drives the contact button A26 to move upwards, and when the contact button A26 contacts with the contact button at the lower end of the horn 27, the horn 27 gives an alarm to prompt that the outside of the valve housing 2 leaks;
working principle: when the valve housing 2 and the pipe 1 are quickly connected and installed, firstly, one end of the valve housing 2 is sleeved at one end of the pipe 1, when the valve housing 2 is sleeved, the circular buckle 5 needs to be ensured to enter the pipe 1 from the larger opening of the slotted hole A3, then the valve housing 2 rotates clockwise a little, the circular buckle 5 is clamped in the smaller opening of the slotted hole A3, and the first heavy clamping of the valve housing 2 is realized; when the circular buckle 5 is clamped in the slotted hole A3 and the valve housing 2 is manually rotated clockwise, the inclined surface on the small rod 4 arranged in the slotted hole A3 is contacted with the inclined surface on the clamping block 6, the small rod 4 pushes the two clamping blocks 6 to separate, the outer ends of the two clamping blocks 6 are clamped in the small groove on the pipe 1, and the valve housing 2 is fixedly clamped on the second time; when a person rotates the valve housing 2 clockwise, the lower end of the clamping column 9 rotates from contacting the periphery of the pipe 1 to be clamped in a round hole at a certain position of the periphery of the pipe 1, and the third clamping is performed when the valve housing 2 is installed;
when the valve housing 2 is disassembled, the round rod 10 is pulled outwards manually for a certain distance, after the edges on the side surface of the round rod 10 are separated from the grooves on the round holes on the annular plate B8, the handle on the outer side of the round rod 10 is rotated manually, the edges on the side surface of the round rod 10 are clamped on the outer side of the annular plate B8, so that the clamping column 9 is separated from the control of the pipe 1, the third heavy clamping of the valve housing 2 is released, then the valve housing 2 is rotated manually anticlockwise, the round clamping buckle 5 moves back to the larger opening of the slotted hole A3 from the smaller opening of the slotted hole A3, meanwhile, the inclined surface at the outer end of the small rod 4 is separated from the limit of the clamping block 6, the clamping block 6 returns to the round clamping buckle 5 again, the clamping block 6 is separated from the control of the pipe 1, and the first heavy clamping and the second heavy clamping of the valve housing 2 are released, so that the valve housing 2 can be disassembled from the pipe 1;
when the valve housing 2 is in an open state and the valve housing 2 is closed, the handle A12 is manually rotated clockwise, the handle A12 firstly drives the telescopic rod 13 to extend, the arc plate A14 is further driven to extend outwards, the lower end face of the telescopic rod is contacted with the upper end face of the arc plate B17, the arc plate A14 can push the arc plate B17 to move downwards, the long rod 15 is further driven to move downwards, when the long rod 15 moves downwards, the bent plate 16 drives the connecting rod 19 to move downwards, the annular sleeve plate 18 is further driven to rotate anticlockwise (taking the handle A12 as an example), a slotted hole on the annular sleeve plate 18 coincides with a round hole on the water outlet side round tube of the valve housing 2, the lower end of the long rod 15 passes through the slotted hole on the annular sleeve plate 18 and the round hole on the water outlet side round tube of the valve housing 2 and then enters the bottom in the valve housing 2, if water leaks, two electric meter connectors are arranged at the lower end of the long rod 15 to be disconnected, when the electric meter connectors are connected with water inside the valve housing 2, the electric meter connector is connected, (the electric meter connector on the long rod 15 and the electric meter connector 20 is tightly connected with a deflection circuit 20, and a deflection indicator 20 is not connected with the electric meter, and a sealing circuit is further concluded;
when the valve housing 2 is in a closed state and the valve housing 2 needs to be opened, the handle A12 is manually rotated anticlockwise, the handle A12 firstly drives the telescopic rod 13 to retract, the telescopic rod 13 drives the arc plate A14 to return to the position, the arc plate A14 is separated from the limit of the arc plate B17, the long rod 15 is pushed to move upwards until the lower end of the long rod 15 completely moves out of the valve housing 2 due to the release of pressure of the spring on the bending plate 16, then, the handle A12 is manually rotated anticlockwise continuously, the handle A12 drives the valve rod 28 to rotate to open the valve housing 2, and the handle A12 needs to be rotated until the arc plate A14 is positioned at the upper end of the arc plate B17; when the long rod 15 moves upwards, the bending plate 16 drives the connecting rod 19 to move upwards, so that the annular sleeve plate 18 is driven to rotate upwards, and when the long rod 15 moves out of the valve housing 2 completely, the annular sleeve plate 18 just closes a round hole on a round pipe on the water outlet side of the valve housing 2, so that water is prevented from leaking from the round hole on the round pipe on the water outlet side of the valve housing 2 when the valve housing 2 is opened;
when the outside of the valve housing 2 leaks water, the leaked water can flow into the inner plate of the annular collector 21, the water leaked onto the inner plate of the annular collector 21 can gather at the lowest part of the annular collector 21 due to slight inclination of the annular collector 21, the leaked water flows into the storage box 22 along the hollow rod at the lowest part of the annular collector 21 and reacts with quicklime in the storage box 22 to release a large amount of heat, the temperature sensing rod 24 transfers heat into the sealing cylinder 23, gas in the sealing cylinder 23 expands when encountering heat to push the float 25 to move upwards, the float 25 drives the contact button A26 to move upwards, and when the contact button A26 contacts with the contact button at the lower end of the horn 27, the horn 27 gives an alarm to prompt the outside of the valve housing 2 to leak water.
Claims (10)
1. A valve for easy connection and having a water leakage warning, comprising: a valve housing (2), a connecting mechanism, an internal water leakage warning mechanism and an external water leakage warning mechanism;
the two connecting mechanisms are respectively positioned at two ends of the valve housing (2), and are provided with triple blocking when connected with the pipe (1), so that the valve housing (2) is fast and stable to connect with the pipe (1); the internal water leakage warning mechanism is arranged on the valve shell (2), and can timely transmit information to the outside of the valve shell (2) for prompting when the inside of the valve shell (2) leaks water; the external water leakage warning mechanism is arranged on the outer side of the valve shell (2), and can timely give out a prompt when the valve shell (2) leaks water.
2. The valve of claim 1, wherein said connection means comprises: the device comprises a slot hole A (3), a small rod (4), a round buckle (5), a clamping block (6), an annular plate A (7), an annular plate B (8), a clamping column (9) and a round rod (10);
a plurality of slotted holes A (3) are arranged on the side surface of the pipe (1); one end of the small rod (4) is fixedly arranged in the slotted hole A (3), and the other end of the small rod (4) is provided with an arrow-shaped inclined plane; the valve comprises a plurality of circular buckles (5), wherein the circular buckles (5) are fixedly arranged at the end part of the valve shell (2) in a circumferential array, the circular buckles (5) can enter the pipe (1) from a larger opening of the slotted hole A (3), then the valve shell (2) rotates clockwise for an angle, and the circular buckles (5) can be clamped in a smaller opening of the slotted hole A (3); each round buckle (5) is slidably mounted on two clamping blocks (6), a spring is arranged on each clamping block (6), and the other end of the spring is connected with the inside of each round buckle (5); the contact position of the two clamping blocks (6) is provided with an inclined plane, the round clamping buckle (5) is clamped in the slotted hole A (3), and when the valve housing (2) is manually rotated clockwise, the inclined plane on the small rod (4) arranged in the slotted hole A (3) is contacted with the inclined plane on the clamping block (6), the small rod (4) pushes the two clamping blocks (6) to separate, and the outer ends of the two clamping blocks (6) are clamped in the small groove on the pipe (1).
3. The valve with the water leakage warning function is convenient to connect according to claim 2, wherein the inner ends of the annular plate A (7) and the annular plate B (8) are respectively fixedly arranged at the end part of the valve shell (2), the radius of the annular plate A (7) is smaller than that of the annular plate B (8), and the annular plate A (7) is exactly sleeved at the outer end part of the pipe (1); the clamping column (9) is slidably arranged in a round hole on the annular plate A (7), a spring is arranged on the annular plate A (7), and the spring is connected with the inner ring of the annular plate B (8).
4. The valve with water leakage warning according to claim 2, characterized in that the round rod (10) is slidably mounted in a circular hole on the annular plate B (8), the lower end of the round rod (10) is fixedly connected with the upper end of the clamping column (9), the upper end of the round rod (10) is fixedly provided with a handle, the side surface of the round rod (10) is provided with a rib, in the initial position, the rib on the side surface of the round rod (10) slides in a groove at the circular hole on the annular plate B (8), and when the valve housing (2) is manually rotated clockwise, the lower end of the clamping column (9) rotates from contacting the periphery of the pipe (1) to being clamped in the circular hole at a certain position of the periphery of the pipe (1), and the third clamping is performed for the installation of the valve housing (2).
5. The valve for facilitating connection and having a water leakage warning according to claim 1, wherein said internal water leakage warning mechanism comprises: the device comprises a valve rod (28), a disc (11), a handle A (12), a telescopic rod (13), an arc-shaped plate A (14), a long rod (15), a bent plate (16), an arc-shaped plate B (17), an annular sleeve plate (18), a connecting rod (19) and an induction ammeter (20); the valve rod (28) is fixedly connected with a valve plate in the valve shell (2); the disc (11) is fixedly arranged on a rod of the valve rod (28), an arc-shaped groove is arranged on the disc (11), and the arc-shaped groove is gradually extended from inside to outside; the shaft of the handle A (12) is rotatably arranged in a round hole at the upper end of the valve rod (28); the fixed end of the telescopic rod (13) is fixedly connected with the shaft of the handle A (12), the piston rod end of the telescopic rod (13) is provided with a clamping rod, and the clamping rod slides in a chute on the disc (11); the arc plate A (14) is fixedly arranged at the piston rod end of the telescopic rod (13).
6. A valve with water leakage warning for easy connection according to claim 5, characterized in that the long rod (15) is slidably mounted in a circular hole on the side plate of the valve housing (2), the lower end of the long rod (15) is provided with two broken line connectors, and the electric circuit is connected when the through rod is in contact with water in the valve housing (2).
7. The valve with water leakage warning for easy connection according to claim 5, characterized in that the bending plate (16) is fixedly installed on the long rod (15), the lower end of the bending plate (16) is provided with a spring, and the other end of the spring is connected with the plate at the side surface of the valve shell (2); the arc plate B (17) is fixedly arranged at the upper end of the long rod (15).
8. The valve with water leakage warning for convenient connection according to claim 5, characterized in that the annular sleeve plate (18) is rotatably arranged on a circular pipe on the water outlet side of the valve housing (2), a circular hole is arranged at the upper end position of the circular pipe, a long rod (15) can enter the valve housing (2) from the circular hole, and a slotted hole is arranged on the side surface of the annular sleeve plate (18); the upper end of the connecting rod (19) is rotationally connected with the bending plate (16), and the lower end of the connecting rod (19) is rotationally connected with the annular sleeve plate (18).
9. A valve for facilitating connection and having a water leak warning as defined in claim 1, wherein said external water leak warning mechanism comprises: an annular collector (21), a storage box (22), a sealing cylinder (23), a temperature sensing rod (24), a buoy (25), a contact button A (26) and a loudspeaker (27); the annular collector (21) is fixedly arranged on the periphery of the valve shell (2), the annular collector (21) is inclined somewhat, a hollow rod is arranged at the lowest position of the annular collector (21), the lower end of the hollow rod is connected with the storage box (22), the storage box (22) is fixedly arranged on the valve shell (2), and quicklime is placed in the storage box (22).
10. A valve with water leakage warning for easy connection according to claim 9, characterized in that the lower end of the sealing cylinder (23) is fixedly connected with the storage box (22); the upper half part of the temperature sensing rod (24) is fixedly arranged in the sealing cylinder (23), the lower half part of the temperature sensing rod (24) extends into the storage box (22), the buoy (25) is slidably arranged in the sealing cylinder (23), and preheated and expanded gas is stored between the buoy (25) and the bottom of the sealing cylinder (23); the contact button A (26) is fixedly arranged on a rod at the upper end of the buoy (25); the horn (27) is fixedly connected with the annular collector (21) through a rod, and a contact button is arranged at the lower end of the horn (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311171438.1A CN116906644B (en) | 2023-09-12 | 2023-09-12 | Valve convenient to connect and have warning of leaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311171438.1A CN116906644B (en) | 2023-09-12 | 2023-09-12 | Valve convenient to connect and have warning of leaking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116906644A true CN116906644A (en) | 2023-10-20 |
| CN116906644B CN116906644B (en) | 2023-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311171438.1A Active CN116906644B (en) | 2023-09-12 | 2023-09-12 | Valve convenient to connect and have warning of leaking |
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| CN (1) | CN116906644B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110864150A (en) * | 2019-11-26 | 2020-03-06 | 晟福（天津）流体自动控制设备有限公司 | Valve with leakage alarm function |
| CN213018048U (en) * | 2020-08-15 | 2021-04-20 | 玉环进峰铜业有限公司 | Valve with function of detecting water leakage |
| CN214502778U (en) * | 2021-03-08 | 2021-10-26 | 四川通力达医疗水处理设备有限公司 | Water leakage detection early warning device |
| CN215862001U (en) * | 2021-06-02 | 2022-02-18 | 淮安市综合能源服务有限公司 | Leakage-proof valve for refrigeration air-conditioning equipment |
| CN216895869U (en) * | 2021-11-04 | 2022-07-05 | 江苏凯恩自控科技有限公司 | Valve with leakage alarm function |
| CN217381701U (en) * | 2022-01-05 | 2022-09-06 | 上海腾卓流体技术有限公司 | Valve convenient to connect and have warning of leaking |
| CN115949798A (en) * | 2022-11-30 | 2023-04-11 | 扬州市威鹏自动化科技有限公司 | Electric actuator with pipeline leakage alarm function |
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2023
- 2023-09-12 CN CN202311171438.1A patent/CN116906644B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864150A (en) * | 2019-11-26 | 2020-03-06 | 晟福（天津）流体自动控制设备有限公司 | Valve with leakage alarm function |
| CN213018048U (en) * | 2020-08-15 | 2021-04-20 | 玉环进峰铜业有限公司 | Valve with function of detecting water leakage |
| CN214502778U (en) * | 2021-03-08 | 2021-10-26 | 四川通力达医疗水处理设备有限公司 | Water leakage detection early warning device |
| CN215862001U (en) * | 2021-06-02 | 2022-02-18 | 淮安市综合能源服务有限公司 | Leakage-proof valve for refrigeration air-conditioning equipment |
| CN216895869U (en) * | 2021-11-04 | 2022-07-05 | 江苏凯恩自控科技有限公司 | Valve with leakage alarm function |
| CN217381701U (en) * | 2022-01-05 | 2022-09-06 | 上海腾卓流体技术有限公司 | Valve convenient to connect and have warning of leaking |
| CN115949798A (en) * | 2022-11-30 | 2023-04-11 | 扬州市威鹏自动化科技有限公司 | Electric actuator with pipeline leakage alarm function |
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| CN116906644B (en) | 2023-12-26 |
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