CN216112362U - Intelligent water leakage prevention valve - Google Patents
Intelligent water leakage prevention valve Download PDFInfo
- Publication number
- CN216112362U CN216112362U CN202122585919.XU CN202122585919U CN216112362U CN 216112362 U CN216112362 U CN 216112362U CN 202122585919 U CN202122585919 U CN 202122585919U CN 216112362 U CN216112362 U CN 216112362U
- Authority
- CN
- China
- Prior art keywords
- check valve
- valve
- flowmeter
- hall
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Taps Or Cocks (AREA)
- Check Valves (AREA)
Abstract
The utility model discloses an intelligent water leakage prevention valve which comprises a small-flow water spraying check valve, an eccentric Hall turbine flowmeter, a ball valve and a controller, wherein the bottom of the controller is fixedly connected with the top of the ball valve, the right end of the ball valve is fixedly connected with the left end of the eccentric Hall turbine flowmeter, the right end of the eccentric Hall turbine flowmeter is fixedly connected with the left end of the small-flow water spraying check valve, and the eccentric Hall turbine flowmeter comprises a flowmeter valve body, a flowmeter turbine arranged in the flowmeter valve body, a Hall multistage magnet arranged at the top of the flowmeter turbine and a Hall sensing chip which is arranged in the flowmeter valve body and matched with the Hall multistage magnet. The utility model is convenient for automatically closing the ball valve to reduce loss when small water flow is leaked or leakage occurs, improves water safety, is convenient for remotely checking water use conditions and opening and closing the ball valve at any time through the APP, meets use requirements and is beneficial to use.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to an intelligent water leakage prevention valve.
Background
Tap water is an indispensable basic facility in daily life, convenience is brought to life of people, but if abnormity such as leakage, pipeline breakage and water tap forgetting to close occurs, potential safety hazards such as property meteority and personal safety can be caused; therefore, the valve needs to be automatically closed when leakage occurs, a pipeline is broken, and a water tap is forgotten to be closed so as to reduce meteority and improve water use safety, and therefore an intelligent water leakage prevention valve is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an intelligent water leakage prevention valve.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an intelligent water leakage prevention valve comprises a small-flow water spraying check valve, an eccentric Hall turbine flowmeter, a ball valve and a controller, wherein the bottom of the controller is fixedly connected with the top of the ball valve, the right end of the ball valve is fixedly connected with the left end of the eccentric Hall turbine flowmeter, and the right end of the eccentric Hall turbine flowmeter is fixedly connected with the left end of the small-flow water spraying check valve;
the small-flow water spraying check valve comprises a check valve body, a check valve piston movably arranged in the check valve body, a check valve piston sealing gasket fixedly arranged on the outer side of the check valve piston, a check valve water passing device movably sleeved in the check valve piston, a check valve water passing device sealing ring fixedly sleeved on the outer side of the check valve water passing device and a check valve spring movably sleeved on the outer side of the check valve piston, wherein the right end of the check valve spring is fixedly connected with the outer side of the check valve piston, and the left end of the check valve spring is fixedly connected with the inner wall of the left side of the check valve body;
the eccentric Hall turbine flowmeter comprises a flowmeter valve body, a flowmeter turbine arranged in the flowmeter valve body, a Hall multistage magnet arranged at the top of the flowmeter turbine and a Hall sensing chip which is arranged in the flowmeter valve body and matched with the Hall multistage magnet;
the ball valve comprises a first valve body and a valve handle on the first valve body;
the controller comprises a controller shell, a control panel fixedly installed on the inner wall of the bottom of the controller shell, a liquid crystal screen embedded at the top of the controller shell, a backlight plate installed at the bottom of the liquid crystal screen, a liquid crystal screen drive plate fixedly installed at the bottom of the backlight plate, a speed reducing motor fixedly installed on the inner wall of the bottom of the controller shell, a valve handle connecting rod fixedly installed on an output shaft of the speed reducing motor, and a ball valve fastening nut installed on the valve handle connecting rod, wherein the ball valve fastening nut is fixedly connected with the valve handle, and the speed reducing motor, the liquid crystal screen and the liquid crystal screen drive plate are all electrically connected with the control panel.
Preferably, the check valve water passing device is in sealing sliding connection with the inner side of the check valve piston through a check valve water passing device sealing ring.
Preferably, a first tapered hole is formed in the right center of the check valve piston.
Preferably, the right side of the check valve piston sealing gasket is provided with a funnel-shaped conical hole fixedly connected with the outer side of the check valve piston.
Preferably, a through groove is formed in the center of the right end of the check valve water passing device, and a small hole of 0.5-1mm is formed in the inner wall of the left side of the through groove.
Preferably, be provided with networking module on the control panel in the controller, the controller matching is provided with APP, and the controller passes through networking module and APP wireless connection, and the controller is controlled by APP.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is convenient for automatically closing the ball valve to reduce loss when small water flow is leaked or leakage occurs, improves water safety, is convenient for remotely checking water use conditions and opening and closing the ball valve at any time through the APP, meets use requirements and is beneficial to use.
Drawings
Fig. 1 is a schematic structural view of an intelligent water leakage prevention valve provided by the utility model;
FIG. 2 is a schematic cross-sectional view of a small-flow water check valve of an intelligent water leakage prevention valve according to the present invention;
FIG. 3 is a schematic cross-sectional view of an eccentric Hall turbine flowmeter of an intelligent water leakage prevention valve according to the present invention;
FIG. 4 is a schematic sectional view of a ball valve of an intelligent water leakage prevention valve according to the present invention;
fig. 5 is a schematic sectional structural view of a controller of an intelligent water leakage prevention valve according to the present invention.
In the figure: 1 small-flow water spraying check valve, 2 eccentric Hall turbine flowmeter, 3 ball valves, 4 controllers, 5 check valve bodies, 6 check valve pistons, 7 check valve piston sealing gaskets, 8 check valve water passing devices, 9 check valve water passing device sealing rings, 10 check valve springs, 11 flowmeter valve bodies, 12 flowmeter turbines, 13 Hall multistage magnets, 14 Hall sensing chips, 15 valve bodies, 16 valve handles, 17 controller shells, 18 ball valve fastening nuts, 19 valve handle connecting rods, 20 speed reducing motors, 21 control boards, 22 liquid crystal screen drive boards, 23 backlight boards and 24 liquid crystal screens.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an intelligent water leakage prevention valve comprises a small-flow water spraying check valve 1, an eccentric Hall turbine flowmeter 2, a ball valve 3 and a controller 4, wherein the bottom of the controller 4 is fixedly connected with the top of the ball valve 3, the right end of the ball valve 3 is fixedly connected with the left end of the eccentric Hall turbine flowmeter 2, and the right end of the eccentric Hall turbine flowmeter 2 is fixedly connected with the left end of the small-flow water spraying check valve 1;
the small-flow water spraying check valve 1 comprises a check valve body 5, a check valve piston 6 movably arranged in the check valve body 5, a check valve piston sealing gasket 7 fixedly arranged on the outer side of the check valve piston 6, a check valve water passing device 8 movably sleeved in the check valve piston 6, a check valve water passing device sealing ring 9 fixedly sleeved on the outer side of the check valve water passing device 8 and a check valve spring 10 movably sleeved on the outer side of the check valve piston 6, wherein the right end of the check valve spring 10 is fixedly connected with the outer side of the check valve piston 6, and the left end of the check valve spring 10 is fixedly connected with the inner wall of the left side of the check valve body 5;
the eccentric Hall turbine flowmeter 2 comprises a flowmeter valve body 11, a flowmeter turbine 12 arranged in the flowmeter valve body 11, a Hall multistage magnet 13 arranged at the top of the flowmeter turbine 12 and a Hall sensing chip 14 which is arranged in the flowmeter valve body 11 and matched with the Hall multistage magnet 13;
the ball valve 3 comprises a first valve body 15 and a valve handle 16 on the first valve body 15;
the controller 4 comprises a controller shell 17, a control panel 21 fixedly arranged on the inner wall of the bottom of the controller shell 17, a liquid crystal screen 24 embedded on the top of the controller shell 17, a backlight plate 23 arranged at the bottom of the liquid crystal screen 24, a liquid crystal screen drive plate 22 fixedly arranged at the bottom of the backlight plate 23, a reducing motor 20 fixedly arranged on the inner wall of the bottom of the controller shell 17, a valve handle connecting rod 19 fixedly arranged on an output shaft of the reducing motor 20, a ball valve fastening nut 18 arranged on the valve handle connecting rod 19, the ball valve fastening nut 18 is fixedly connected with a valve handle 16, the reducing motor 20, the liquid crystal screen 24 and the liquid crystal screen drive plate 22 are electrically connected with the control panel 21, the automatic closing of the ball valve 3 is convenient when small water flow leakage or leakage occurs so as to reduce loss, improve water safety, and facilitate the long-distance real-time checking of water use condition and opening and closing of the ball valve 3 through APP, the use requirement is met, and the use is facilitated.
In the utility model, a check valve water passing device 8 is connected with the inner side of a check valve piston 6 in a sealing and sliding way through a check valve water passing device sealing ring 9, a first conical hole is arranged at the center of the right side of the check valve piston 6, a funnel-shaped conical hole fixedly connected with the outer side of the check valve piston 6 is arranged at the right side of a check valve piston sealing gasket 7, a through groove is arranged at the center of the right end of the check valve water passing device 8, a small hole of 0.5-1mm is arranged on the inner wall of the left side of the through groove, a networking module is arranged on a control panel 21 in a controller 4, the controller 4 is provided with an APP in a matching way, the controller 4 is wirelessly connected with the APP through the networking module, and the controller 4 is controlled by the APP, the utility model is convenient for automatically closing the ball valve 3 to reduce loss when small water flow is leaked or leaked, improving water safety, and is convenient for remotely checking water use condition and opening and closing the ball valve 3 through the APP, the use requirement is met, and the use is facilitated.
It should be noted that: the eccentric Hall turbine flowmeter 2 and the ball valve 3 are commercially available eccentric Hall turbine flowmeters and ball valves, and the specific models thereof can be selected according to the use, so that no specific description is given.
The working principle is as follows: water flows into the left from the small-flow water spraying check valve 1, water flows out of the ball valve 3 after passing through the eccentric Hall turbine flowmeter 2, when the water flow is smaller due to factors such as external pipeline dropping or valve not being tightly closed, the check valve piston 6 is propped against the check valve body 5 under the action of the force of the check valve spring 10, at the moment, because the check valve piston sealing gasket 7 and the check valve water passing device sealing ring 9 play a sealing role, the water can only flow in through the first conical hole on the check valve piston 6, then the water is sprayed leftwards from the through groove on the check valve water passing device 8 and the small hole of 0.5-1mm, the water is sprayed onto the flowmeter turbine 12 of the eccentric Hall turbine flowmeter 2 to rotate the flowmeter turbine 12, the flowmeter turbine 12 drives the Hall multistage magnet 13 to rotate, at the moment, the Hall sensing chip 14 of the eccentric Hall turbine flowmeter 2 senses the rotation of the Hall multistage magnet 13 and outputs a pulse signal to the controller 4, when the water flow exceeds the maximum water flow of the through groove of the check valve water passing device 8, the water pressure at the water inlet end of the check valve piston 6 is larger than the water pressure at the water outlet end, at the moment, the check valve piston 6 can move to the output end under the pressure of the water and compress the check valve spring 10, at the moment, the water flow exceeding the through groove of the check valve water passing device 8 can flow to the eccentric Hall turbine flowmeter 2 from the inner periphery of the check valve body 5, and therefore the flowmeter turbine 12 is driven to rotate more quickly;
when no water flows out from the water outlet, the water pressure of the water inlet end and the water pressure of the water outlet end of the check valve piston 6 are equal, the check valve piston 6 returns to the original position under the elastic action of the check valve spring 10 and is propped against the check valve body 5, and at the moment, the water inlet end and the water outlet end of the check valve piston 6 have a sealing effect due to the check valve piston sealing gasket 7 and the check valve water passing device sealing ring 9, so that the water hammer effect of a tap water pipe can be reduced and acts on the eccentric Hall turbine flow meter 2 and the ball valve 3, the flow measurement precision is improved, and the service lives of the eccentric Hall turbine flow meter 2 and the ball valve 3 are prolonged;
the controller 4 can calculate the water consumption through the output signal of the eccentric Hall turbine flowmeter 2 and display the water consumption on the liquid crystal screen 24 and upload the water consumption to an APP server, etc., the continuous long-time automatic closing ball valve 3 of the water flow less than that can be designed through the APP or the controller 4, when the water flow exceeds the set time and also has the water flow, the control panel 21 can control the speed reducing motor 20 to rotate to drive the valve handle connecting rod 19 to close the ball valve 3, the function is that the ball valve 3 can be closed when the water leakage occurs due to the dripping of the pipeline and the valve is not closed tightly, the next maximum water consumption can be set through the APP or the controller 4, when the single water consumption exceeds the set maximum water consumption, the control panel 21 can control the speed reducing motor 20 to rotate to close the ball valve 3, the function is that the valve can be closed when the indoor pipeline is broken or the valve is forgotten to be closed, the real-time water consumption condition can be checked on the APP and the liquid crystal screen 24, can be on APP 3 switches of remote control ball valve, also can be on controller 4 control ball valve 3 switches for be convenient for when the small water stream drippage takes place or the emergence is leaked self-closing ball valve 3 reduces the loss, and be convenient for look over water condition and switch ball valve 3 often through APP long-rangely.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An intelligent water leakage prevention valve comprises a small-flow water spraying check valve (1), an eccentric Hall turbine flowmeter (2), a ball valve (3) and a controller (4), and is characterized in that the bottom of the controller (4) is fixedly connected with the top of the ball valve (3), the right end of the ball valve (3) is fixedly connected with the left end of the eccentric Hall turbine flowmeter (2), and the right end of the eccentric Hall turbine flowmeter (2) is fixedly connected with the left end of the small-flow water spraying check valve (1);
the small-flow water spraying check valve (1) comprises a check valve body (5), a check valve piston (6) movably arranged in the check valve body (5), a check valve piston sealing gasket (7) fixedly arranged on the outer side of the check valve piston (6), a check valve water passing device (8) movably sleeved in the check valve piston (6), a check valve water passing device sealing ring (9) fixedly sleeved on the outer side of the check valve water passing device (8) and a check valve spring (10) movably sleeved on the outer side of the check valve piston (6), the right end of the check valve spring (10) is fixedly connected with the outer side of the check valve piston (6), and the left end of the check valve spring (10) is fixedly connected with the inner wall of the left side of the check valve body (5);
the eccentric Hall turbine flowmeter (2) comprises a flowmeter valve body (11), a flowmeter turbine (12) arranged in the flowmeter valve body (11), a Hall multistage magnet (13) arranged at the top of the flowmeter turbine (12) and a Hall sensing chip (14) which is arranged in the flowmeter valve body (11) and matched with the Hall multistage magnet (13);
the ball valve (3) comprises a first valve body (15) and a valve handle (16) on the first valve body (15);
the controller (4) comprises a controller shell (17), a control board (21) fixedly installed on the inner wall of the bottom of the controller shell (17), a liquid crystal screen (24) embedded at the top of the controller shell (17), a backlight board (23) installed at the bottom of the liquid crystal screen (24), a liquid crystal screen drive board (22) fixedly installed at the bottom of the backlight board (23), a speed reducing motor (20) fixedly installed on the inner wall of the bottom of the controller shell (17), a valve handle connecting rod (19) fixedly installed on an output shaft of the speed reducing motor (20), and a ball valve fastening nut (18) installed on the valve handle connecting rod (19), wherein the ball valve fastening nut (18) is fixedly connected with the valve handle (16), and the speed reducing motor (20), the liquid crystal screen (24) and the liquid crystal screen drive board (22) are all electrically connected with the control board (21).
2. An intelligent water leakage prevention valve according to claim 1, wherein the check valve water passing device (8) is in sealing sliding connection with the inner side of the check valve piston (6) through a check valve water passing device sealing ring (9).
3. The intelligent water leakage prevention valve according to claim 1, wherein a first tapered hole is formed in the center of the right side of the check valve piston (6).
4. The intelligent water leakage prevention valve according to claim 1, wherein the right side of the check valve piston sealing gasket (7) is provided with a funnel-shaped conical hole fixedly connected with the outer side of the check valve piston (6).
5. The intelligent water leakage prevention valve according to claim 1, wherein a through groove is formed in the center of the right end of the check valve water passing device (8), and a small hole of 0.5-1mm is formed in the inner wall of the left side of the through groove.
6. An intelligent water leakage prevention valve according to claim 1, wherein a networking module is arranged on the control panel (21) in the controller (4), an APP is arranged on the controller (4) in a matching manner, the controller (4) is wirelessly connected with the APP through the networking module, and the controller (4) is controlled by the APP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585919.XU CN216112362U (en) | 2021-10-26 | 2021-10-26 | Intelligent water leakage prevention valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122585919.XU CN216112362U (en) | 2021-10-26 | 2021-10-26 | Intelligent water leakage prevention valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216112362U true CN216112362U (en) | 2022-03-22 |
Family
ID=80709784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122585919.XU Active CN216112362U (en) | 2021-10-26 | 2021-10-26 | Intelligent water leakage prevention valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216112362U (en) |
-
2021
- 2021-10-26 CN CN202122585919.XU patent/CN216112362U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016011813A1 (en) | Electronic intelligent helical-vaned small-caliber water meter | |
| CN110715100A (en) | Valve with remote control function | |
| CN212775687U (en) | Intelligent valve | |
| CN216112362U (en) | Intelligent water leakage prevention valve | |
| CN101210625A (en) | Plane rotation valve flap stop valve | |
| CN209180461U (en) | A kind of wear-resisting control valve | |
| CN215580737U (en) | Detachable large-tonnage large-stroke servo electric cylinder | |
| CN112576768B (en) | Adjustable pressure release valve | |
| CN110793717B (en) | Positioning and mounting device for pressure gauge detection | |
| CN208845750U (en) | A kind of electromagnetic valve quantitatively adjusted | |
| CN210088012U (en) | Gate valve with flow monitoring function | |
| CN111061309B (en) | Pressure control type liquid flow control device | |
| CN2872026Y (en) | Front valve of multifunctional magnetic-controlled meter | |
| CN208703234U (en) | A kind of novel and multifunctional hydraulic control valve | |
| CN208588735U (en) | A kind of self-pump type's sensing water content mixed in oil monitoring device | |
| CN201641810U (en) | Automatic liquid feeder | |
| CN201715077U (en) | Water replenishing device with floating ball | |
| CN101756667B (en) | Automatic liquid supply device | |
| CN216643264U (en) | Valve with pressure detection function | |
| CN218118643U (en) | Fire control signal butterfly valve easy to assemble | |
| CN212839499U (en) | Pump head for cleaning machine | |
| CN212644198U (en) | Automatic grease feeder | |
| CN110043707A (en) | A kind of analog signal turns the valve actuator of pulse signal | |
| CN213298834U (en) | Dual-purpose stop valve | |
| CN203258100U (en) | Mounted-type ball valve capable of being dismounted and mounted on line and achieving two-way sealing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |