CN212632011U - Leading protector and leading filter that filter and leak - Google Patents
Leading protector and leading filter that filter and leak Download PDFInfo
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- CN212632011U CN212632011U CN202021173798.7U CN202021173798U CN212632011U CN 212632011 U CN212632011 U CN 212632011U CN 202021173798 U CN202021173798 U CN 202021173798U CN 212632011 U CN212632011 U CN 212632011U
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Abstract
The utility model discloses a leading filtration protector that leaks, including valve body, ooff valve, discharge signal detection device and controller, the controller is received and is judged the inside discharge change of valve body and the switching of control ooff valve, and the both ends of valve body are provided with inlet tube and outlet pipe respectively, and the ooff valve sets up in the inside position that is close to the inlet tube of valve body, and discharge signal detection device sets up in the inside position that is close to the outlet pipe of valve body, is provided with the interface that is used for connecting leading filter body on the valve body, and the interface is located between ooff valve and the discharge signal detection device. Promote and detect the precision, avoid signal interference and the undulant wrong report that leads to of rivers to be alert, avoid appearing loudly to detect, each part integral type sets up in the valve body, and the cost is practiced thrift in the installation of being convenient for. The utility model discloses a leading filter including above-mentioned protector.
Description
Technical Field
The utility model relates to a water purification equipment field especially relates to a leading filtration protector that leaks. Furthermore, the utility model discloses still relate to a leading filter including above-mentioned protector.
Background
Leading filter wide application in multiple life production field, in order to reach good water purification effect, filters the water source through filter body, but in the in-service use process, the problem that leaks can appear.
The existing water leakage protection scheme is an ultrasonic detection or extension induction detection mode, and the ultrasonic water leakage protection has the problems of high cost, low precision, long reaction time and the like, and is easily influenced by signal interference and water flow fluctuation to cause false alarm. Extension response mode exists and need place the extension in easy hourglass water level, and the extension position can't be confirmed, can not monitor all pipelines in whole house, and leak back water droplet and extension positive negative pole feeler must realize the route and just can reach the host computer through bluetooth or WIFI and report to the police, leads to with high costs, easily appears leaking the detection, and unable response low discharge leads to detecting the precision low, the difficult scheduling problem of installation.
Therefore, how to provide a front-mounted filtering water leakage protector with accurate measurement and convenient installation is a technical problem to be solved by those skilled in the art at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a leading filtration protector that leaks, each part integral type sets up in the valve body, and the controller is received and is judged the inside discharge of valve body and change and control switch valve's switching, promotes and detects the accuracy, and the cost is practiced thrift in the installation of being convenient for. Another object of the present invention is to provide a pre-filter comprising the above protector.
For solving the technical problem, the utility model provides a leading protector that leaks that filters, including valve body, ooff valve, water flow signal detection device and controller, the controller is received and is judged the inside water flow of valve body changes and control the switching of ooff valve, the both ends of valve body are provided with inlet tube and outlet pipe respectively, the ooff valve set up in the valve body is inside to be close to the position of inlet tube, water flow signal detection device set up in the valve body is inside to be close to the position of outlet pipe, be provided with the interface that is used for connecting leading filter body on the valve body, the interface is located the ooff valve with between the water flow signal detection device.
Preferably, water flow signal detection device includes the circular box body and the apron of lock, side is provided with the import below the box body, side is provided with the export above the apron, the box body with be provided with rotor disc and transmission shaft in the cavity that the apron formed, the transmission shaft with the coaxial setting of box body, rotor disc with box body eccentric settings and fixed connection the transmission shaft, be provided with a plurality of apertures on the rotor disc, the apron outside is provided with detection piece and detector, the transmission shaft passes the cover connection detection piece, the rivers pass through the aperture drives with the mode of volume exchange the rotor disc is followed the box body inner wall rolls, the drive the transmission shaft drives detection piece for the detector rotates.
Preferably, a sliding plate is fixedly arranged in the box body, an arc-shaped groove is formed in the side edge of the rotor disc, and the sliding plate extends into the arc-shaped groove and is used for guiding the running track of the rotor disc.
Preferably, the periphery of the box body is provided with a sealing element in contact with the valve body, so that the inlet is communicated with the interface, the outlet is communicated with the water outlet pipe, and a sealing sleeve for isolating the detection element is arranged above the cover plate.
Preferably, a valve cover for sealing the valve body is installed above the cover plate, and the detector is arranged outside the valve cover.
Preferably, the detection member is a magnet holder, and the detector is a hall switch.
Preferably, the on-off valve is embodied as an electric ball valve.
Preferably, the water inlet pipe, the switch valve, the water flow signal detection device and the water outlet pipe are axially arranged in sequence.
Preferably, the water inlet pipe, the water outlet pipe and the interface are provided with connecting threads.
The utility model provides a leading filter, include as above-mentioned arbitrary one leading filtration protector that leaks.
The utility model provides a leading filtration protector that leaks, including valve body, ooff valve, discharge signal detection device and controller, the controller is received and is judged the inside discharge change of valve body and the switching of control ooff valve, and the both ends of valve body are provided with inlet tube and outlet pipe respectively, and the ooff valve sets up in the inside position that is close to the inlet tube of valve body, and discharge signal detection device sets up in the inside position that is close to the outlet pipe of valve body, is provided with the interface that is used for connecting leading filter body on the valve body, and the interface is located between ooff valve and the discharge signal detection device.
In the working process, water enters the valve body from the water inlet pipe, then is filtered by the interface in-out pre-filter, the filtered water flows out of the valve body from the water outlet pipe after passing through the water flow signal detection device, the controller receives information obtained by the judgment detection device and controls the opening and closing of the switch valve according to the information, the information detected when water leakage occurs also changes, and then the controller judges whether the water leakage occurs or not and then controls the opening and closing of the switch valve. Promote and detect the precision, avoid signal interference and the undulant wrong report that leads to of rivers to be alert, avoid appearing loudly to detect, each part integral type sets up in the valve body, and the cost is practiced thrift in the installation of being convenient for.
The utility model provides a leading filter including above-mentioned protector, because above-mentioned protector has above-mentioned technological effect, above-mentioned leading filter also should have same technological effect, no longer introduces in detail here.
Drawings
Fig. 1 is a schematic structural view of a front filter water leakage protector according to an embodiment of the present invention;
fig. 2 is a front sectional view of an embodiment of the front filter water leakage protector provided by the present invention;
fig. 3 is a top sectional view of an embodiment of the front filter water leakage protector provided by the present invention;
fig. 4 is a schematic structural view of a valve body in a specific embodiment of the front filter water leakage protector provided by the present invention;
fig. 5 is a schematic structural diagram of a box body in an embodiment of the front filter water leakage protector provided by the present invention;
fig. 6 is a schematic structural view of a cover plate in an embodiment of the front filter water leakage protector of the present invention;
fig. 7 is a schematic structural view of a rotor disc in a specific embodiment of the front filter water leakage protector of the present invention.
Detailed Description
The core of the utility model is to provide a leading filtration protector that leaks, each part integral type sets up in the valve body, and the controller is received and is judged the inside discharge change of valve body and control switch valve's switching, promotes and detects the accuracy, and the installation of being convenient for practices thrift the cost. The other core of the utility model is to provide a leading filter including above-mentioned protector.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a front-mounted water leakage filter according to an embodiment of the present invention; fig. 2 is a front sectional view of an embodiment of the front filter water leakage protector provided by the present invention; fig. 3 is a top sectional view of an embodiment of the front filter water leakage protector provided by the present invention; fig. 4 is a schematic structural diagram of a valve body in a specific embodiment of the front filter water leakage protector of the present invention.
The utility model discloses embodiment provides a leading protector that leaks that filters, including valve body 1, ooff valve 2, discharge signal detection device and controller, controller connection ooff valve 2 and discharge signal detection device, discharge signal detection device acquire 1 inside flow information of valve body to send to the controller, judge whether there is the condition of leaking according to the flow, if find and leak, controller control ooff valve 2 closes. The both ends of valve body 1 are provided with inlet tube 3 and outlet pipe 4 respectively, and inside the intercommunication valve body 1, ooff valve 2 sets up in the inside position that is close to inlet tube 3 of valve body 1, and water flow signal detection device sets up in the inside position that is close to outlet pipe 4 of valve body 1, is provided with interface 5 that is used for connecting leading filter on the valve body 1, and interface 5 is located between ooff valve 2 and the water flow signal detection device. Specifically, the switch valve 2 may be an electric ball valve, and other types of switch valves may also be used.
The utility model discloses in the leading protector that leaks that filters that embodiment mode provided, inlet tube 3, ooff valve 2, discharge signal detection device and outlet pipe 4 set up axially in proper order. The valve body 1 is tubular, the water inlet pipe 3 and the water outlet pipe 4 are tubular openings at two ends, and the connector 5 is a tubular opening on the side surface. The valve body 1 of the switch valve 2 is externally positioned on the other side of the pipe type, and the side of the pipe type is provided with connecting positions of various auxiliary components. The water inlet pipe 3, the water outlet pipe 4 and the interface 5 can also be provided with connecting threads, so that the corresponding pipe fittings and parts can be conveniently connected and replaced.
In the working process, water enters the valve body 1 from the water inlet pipe 3, then enters and exits the pre-filter through the interface 5 to be filtered, the filtered water flows out of the valve body 1 through the water outlet pipe 4 after passing through the water flow signal detection device, the controller receives information obtained by the judgment detection device and controls the opening and closing of the switch valve 2 according to the information, the information detected when water leakage occurs also changes, and then the controller judges whether the water leakage occurs or not and controls the opening and closing of the switch valve 2. Promote and detect the precision, avoid signal interference and the undulant wrong report alert that leads to of rivers influence, avoid appearing loudly to detect, each part integral type sets up in valve body 1, and the cost is practiced thrift in the installation of being convenient for.
Referring to fig. 5 to 7, fig. 5 is a schematic structural diagram of a box body of a front-mounted water leakage filter according to an embodiment of the present invention; fig. 6 is a schematic structural view of a cover plate in an embodiment of the front filter water leakage protector of the present invention; fig. 7 is a schematic structural view of a rotor disc in a specific embodiment of the front filter water leakage protector of the present invention.
The utility model discloses among the leading filtration water leakage protector that embodiment provided, water flow signal detection device includes circular box body 6 and the apron 7 of lock, and side is provided with the import below the box body 6, and side is provided with the export above the apron 7, is provided with rotor disc 8 and transmission shaft 9 in the cavity that box body 6 and apron 7 formed, and the central point of box body 6 and apron 7 puts and all is provided with connection structure, makes transmission shaft 9 articulate at 6 central points of box body and puts, transmission shaft 9 and the coaxial setting of box body 6 promptly. Meanwhile, the rotor disc 8 and the box body 6 are arranged eccentrically, namely the rotor disc 8 and the box body 6 are staggered in center, the rotor disc 8 is fixedly connected with the transmission shaft 9, a plurality of small holes are formed in the rotor disc 8, the detection piece 10 and the detector 11 are arranged outside the cover plate 7, and the transmission shaft 9 penetrates through the cover plate 7 to be connected with the detection piece 10.
Rivers get into the cavity in the box body 6 by the import in the course of the work, through the aperture on the rotor disc 8, the mode that utilizes the volume exchange promotes the rotation of rotor disc 8, because eccentric settings, can drive rotor disc 8 and roll along 6 inner walls of box body, its motion trail is a circular, and then drive transmission shaft 9 rotates, then drive the detection piece 10 that is connected with it and rotate, make detection piece 10 rotate for detector 11, detector 11 can acquire information such as slew velocity, and the size of inside discharge can influence slew velocity promptly, whether the problem of leaking appears and can confirm through the change of rotational speed. The volume exchange mode is adopted for detection, the detection result is more accurate, even if the small water flow flows, the rotor disc 8 can be pushed to rotate, and the defect that the existing detection device cannot act when the water flow is too small is avoided.
Specifically, the detection piece 10 is the magnet frame, and detector 11 is hall switch, further improves and detects the accuracy, still can adopt other types's detection device, all is within the utility model discloses a within the scope.
In order to ensure the movement track of the rotor disc 8, a sliding plate 12 is fixedly arranged in the box body 6, an arc-shaped groove is formed in the side edge of the rotor disc 8, and the sliding plate 12 extends into the arc-shaped groove and is used for guiding the movement track of the rotor disc 8, namely the movement track of the rotor disc 8 is ensured according to the outline dimension determined by the arc-shaped groove.
On the basis of the front-mounted water leakage filtering protector provided by each embodiment, a sealing element contacting with the valve body 1 is arranged on the periphery of the box body 6, so that the inlet is communicated with the interface 5, the outlet is communicated with the water outlet pipe 4, and a sealing sleeve isolating the detection element 10 is arranged above the cover plate 7. The water flow direction is ensured through the sealing element, the valve cover for sealing the valve body 1 is arranged above the cover plate 7, and the detector 11 is arranged outside the valve cover.
In addition to the aforementioned pre-filter water leakage protector, the present invention further provides a pre-filter including the aforementioned pre-filter water leakage protector, and the structure of other parts of the pre-filter is referred to the prior art, which is not repeated herein.
The above is to the present invention provides a front filter water leakage protector and a front filter. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The utility model provides a leading protector that leaks that filters, its characterized in that, includes valve body (1), ooff valve (2), water flow signal detection device and controller, the controller is received and is judged the inside water flow of valve body (1) changes and control the switching of ooff valve (2), the both ends of valve body (1) are provided with inlet tube (3) and outlet pipe (4) respectively, ooff valve (2) set up in valve body (1) is inside to be close to the position of inlet tube (3), water flow signal detection device set up in valve body (1) is inside to be close to the position of outlet pipe (4), be provided with interface (5) that are used for connecting leading filter body on valve body (1), interface (5) are located ooff valve (2) with between the water flow signal detection device.
2. The front-mounted water leakage filtering protector according to claim 1, wherein the water flow signal detection device comprises a round box body (6) and a cover plate (7) which are fastened together, an inlet is arranged on the lateral side below the box body (6), an outlet is arranged on the lateral side above the cover plate (7), a rotor disc (8) and a transmission shaft (9) are arranged in a cavity formed by the box body (6) and the cover plate (7), the transmission shaft (9) and the box body (6) are coaxially arranged, the rotor disc (8) and the box body (6) are eccentrically arranged and fixedly connected with the transmission shaft (9), a plurality of small holes are arranged on the rotor disc (8), a detection piece (10) and a detector (11) are arranged outside the cover plate (7), and the transmission shaft (9) penetrates through the cover plate (7) to be connected with the detection piece (10), water flow drives the rotor disc (8) to roll along the inner wall of the box body (6) in a volume exchange mode through the small holes, and drives the transmission shaft (9) to drive the detection piece (10) to rotate relative to the detector (11).
3. The front filter water leakage protector according to claim 2, wherein a sliding plate (12) is fixedly arranged inside the box body (6), an arc-shaped groove is arranged on the side of the rotor disc (8), and the sliding plate (12) extends into the arc-shaped groove and is used for guiding the running track of the rotor disc (8).
4. The front-mounted water leakage filter protector according to claim 3, wherein a sealing element contacting with the valve body (1) is arranged on the periphery of the box body (6), so that the inlet is communicated with the interface (5), the outlet is communicated with the water outlet pipe (4), and a sealing sleeve isolating the detection element (10) is arranged above the cover plate (7).
5. The front water leakage filter protector according to claim 4, wherein a valve cover for closing the valve body (1) is installed above the cover plate (7), and the detector (11) is arranged outside the valve cover.
6. The pre-filter water leakage protector according to claim 5, wherein the detector (10) is a magnet holder and the detector (11) is a Hall switch.
7. Front filter leakage protector according to claim 6, characterized in that said on-off valve (2) is embodied as an electric ball valve.
8. The pre-filter water leakage protector according to any one of claims 1 to 7, wherein the water inlet pipe (3), the switch valve (2), the water flow signal detection device and the water outlet pipe (4) are axially arranged in sequence.
9. The pre-filter water leakage protector according to claim 8, wherein the water inlet pipe (3), the water outlet pipe (4) and the interface (5) are provided with connecting threads.
10. A pre-filter, comprising a pre-filter water leakage protector according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173798.7U CN212632011U (en) | 2020-06-22 | 2020-06-22 | Leading protector and leading filter that filter and leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021173798.7U CN212632011U (en) | 2020-06-22 | 2020-06-22 | Leading protector and leading filter that filter and leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212632011U true CN212632011U (en) | 2021-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021173798.7U Active CN212632011U (en) | 2020-06-22 | 2020-06-22 | Leading protector and leading filter that filter and leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212632011U (en) |
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2020
- 2020-06-22 CN CN202021173798.7U patent/CN212632011U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20220223 Address after: 325603 Wenzhou Daqiao Industrial Park, beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province (in longside Electric Co., Ltd.) Patentee after: ZHEJIANG LONSID HEALTHY DRINKING WATER EQUIPMENT Co.,Ltd. Address before: Dongyi District, Shangyu economic and Technological Development Zone, Hangzhou Bay, Hangzhou City, Zhejiang Province Patentee before: SHAOXING LONSID HEALTH DRINKING-WATER EQUIPMENT Co.,Ltd. |