CN210978685U - Water valve structure and electric control water valve - Google Patents
Water valve structure and electric control water valve Download PDFInfo
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- CN210978685U CN210978685U CN201921739030.9U CN201921739030U CN210978685U CN 210978685 U CN210978685 U CN 210978685U CN 201921739030 U CN201921739030 U CN 201921739030U CN 210978685 U CN210978685 U CN 210978685U
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Abstract
The utility model discloses a water valve structure and an electric control water valve with the same, wherein the water valve structure is used for installing an electric control part of the electric control water valve and comprises a valve body, a valve rod and a mounting seat, the valve body is provided with a cavity for water flow to pass through, and the valve body is provided with an opening, a water inlet and a water outlet which are communicated with the cavity; the lower end of the valve rod is arranged in the cavity and is connected with an opening and closing piece, and the upper end of the valve rod penetrates through the opening and extends out of the cavity; the mounting seat is suitable for mounting the electric control part and comprises a seat body which is integrally formed with the valve body, and the seat body surrounds the periphery of the opening. The pedestal surrounds in the opening of valve body for integrated into one piece sets up the original structure of valve rod and assembly not influenced by the pedestal on the valve body, and simultaneously, the installation of the automatically controlled part of still being convenient for has promoted the assembly efficiency of electrically controlled water valve.
Description
Technical Field
The utility model relates to an intelligence house product technical field, in particular to water valve structure and automatically controlled water valve.
Background
The electric control water valve comprises an electric control part and a valve body part, wherein the electric control part receives signals from a control device to drive the valve body to open and close, and the demand of the electric control water valve device is increased along with the development of the intelligent household industry.
The existing water valves without electric control function are generally used in the families of residents, and the traditional water valves are opened and closed by manually shifting or rotating a valve rod. The electrical control part is generally assembled with a conventional water valve, so as to control the electrical control part over the conventional water valve. Because the valve body mostly adopts the tubulose, the surface structure is crooked smooth, need to fix the automatically controlled part on the valve body, is difficult to find the stress point of installation on the valve body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a water valve structure can be convenient for install the valve body with automatically controlled part on.
The utility model discloses still provide an automatically controlled water valve of having above-mentioned water valve structure.
According to the utility model discloses a water valve structure of first aspect embodiment for the automatically controlled part of the automatically controlled water valve of installation, include:
the water flow control valve comprises a valve body and a valve body, wherein the valve body is provided with a cavity for water flow to pass through, and the valve body is provided with an opening, a water inlet and a water outlet which are communicated with the cavity;
the lower end of the valve rod is arranged in the cavity and is connected with an opening and closing piece, and the upper end of the valve rod penetrates through the opening and extends out of the cavity; and
the mounting seat is suitable for mounting the electric control part and comprises a seat body which is integrally formed with the valve body, and the seat body surrounds the periphery of the opening.
According to the utility model discloses a water valve structure has following beneficial effect at least: the valve body is integrally provided with the seat body which surrounds the periphery of the opening of the valve body and is suitable for mounting the electric control part, and the valve body is additionally provided with stress points which are convenient for mounting the electric control part. The electric control part generally comprises a motor, the motor is used for being connected with a valve rod of the valve body, the motor drives the valve rod to rotate, so that the opening and closing piece in the cavity of the valve body is controlled to act, water flow between the water inlet and the water outlet is conducted or cut off according to the action state of the opening and closing piece, and the function of the electric control water valve is realized. From this, the pedestal surrounds in the opening of valve body for integrated into one piece sets up the original structure of valve rod and assembly not influenced by the pedestal on the valve body, and simultaneously, the installation of the automatically controlled part of still being convenient for has promoted the assembly efficiency of electrically controlled water valve.
According to some embodiments of the present invention, the mounting seat further comprises a sleeve disposed on the seat body, the sleeve surrounds the opening periphery, and the side wall of the sleeve is provided with a first thread.
According to the utility model discloses a some embodiments, be provided with a plurality of first fixed orificess on the pedestal, the inner wall of first fixed orifices is provided with the second screw thread.
According to the utility model discloses an automatically controlled water valve of second aspect embodiment includes:
the water valve structure of the embodiment of the first aspect; and
the electric control part comprises a motor, the motor is arranged on the mounting seat, and an output shaft of the motor is in transmission connection with the upper end of the valve rod.
According to the utility model discloses automatically controlled water valve has following beneficial effect at least: by adopting the water valve structure, the installation difficulty of the electric control part on the water valve is reduced, and the assembly efficiency of the electric control water valve is improved.
According to the utility model discloses a some embodiments still include the connecting axle, the one end of connecting axle with the upper end rigid coupling of valve rod, the other end of connecting axle with the output shaft transmission of motor is connected, be provided with on the connecting axle and be used for measuring the angle sensor of connecting axle rotational speed.
According to some embodiments of the utility model, still include the speed reducer, the motor the output shaft passes through the speed reducer with the connecting axle transmission is connected.
According to the utility model discloses automatically controlled water valve of third aspect embodiment includes:
in the water valve structure according to the embodiment of the first aspect, the mounting seat further includes a sleeve disposed on the seat body, the sleeve surrounds the opening, and a first thread is disposed on a side wall of the sleeve;
the electric control part comprises a motor, the motor is arranged on the mounting seat, and an output shaft of the motor is in transmission connection with the upper end of the valve rod; and
the protection casing, be provided with on the lateral wall of protection casing with the third screw thread that first screw thread matches, the protection casing the third screw thread with sheathed tube first screw thread threaded connection.
According to the utility model discloses automatically controlled water valve has following beneficial effect at least: by adopting the water valve structure, the installation difficulty of the electric control part on the water valve is reduced, and the assembly efficiency of the electric control water valve is improved. Meanwhile, the protective cover is convenient to mount on the electric control part and is connected with the sleeve pipe through threads to achieve good sealing performance, and a good waterproof effect is achieved.
According to the utility model discloses an automatically controlled water valve of fourth aspect embodiment, include:
in the water valve structure according to the embodiment of the first aspect, the seat body is provided with a plurality of first fixing holes, and the inner walls of the first fixing holes are provided with second threads;
the electric control part comprises a motor, the motor is arranged on the mounting seat, and an output shaft of the motor is in transmission connection with the upper end of the valve rod;
the cover pressing plate is provided with second fixing holes matched with the first fixing holes in number and position; and
the upper ends of the connecting columns are coaxially provided with upper threaded columns, the lower ends of the connecting columns are coaxially provided with lower threaded columns, and the diameters of the upper threaded columns and the lower threaded columns are smaller than those of the connecting columns;
the lower threaded column is in threaded connection with the first fixing hole, the upper threaded column penetrates through the second fixing hole to be in threaded connection with a nut, the nut and the upper end of the connecting column jointly lock the cover pressing plate, and the motor is fixed to the cover pressing plate.
According to the utility model discloses automatically controlled water valve has following beneficial effect at least: by adopting the water valve structure, the installation difficulty of the electric control part on the water valve is reduced, and the assembly efficiency of the electric control water valve is improved. Meanwhile, the second threads are arranged on the inner wall of the first fixing hole of the seat body, so that the connecting column and the seat body can be conveniently assembled, and the assembling efficiency is improved; the other end at the spliced pole is connected to the lid clamp plate, can conveniently adjust the distance between lid clamp plate and the pedestal according to the demand through the length of adjustment spliced pole, has promoted the universal performance of product.
According to the utility model discloses a some embodiments still include the connecting axle, the one end of connecting axle with the upper end rigid coupling of valve rod, the other end of connecting axle with the output shaft transmission of motor is connected, be provided with on the connecting axle and be used for measuring the angle sensor of connecting axle rotational speed.
According to the utility model discloses a some embodiments still include the mounting panel, angle sensor installs on the mounting panel, be provided with on the mounting panel with the third fixed orifices that second fixed orifices quantity and position match, it passes correspondingly in proper order to go up the screw thread post the third fixed orifices the second fixed orifices with nut threaded connection, the mounting panel passes through the upper end of spliced pole with the lid clamp plate presss from both sides tightly jointly to be fixed the lower extreme of lid clamp plate.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is an exploded view of the electrically controlled water valve shown in FIG. 1;
FIG. 3 is a cross-sectional view of one embodiment of the present invention;
fig. 4 is a schematic structural diagram of a through valve according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an angle valve according to an embodiment of the present invention;
reference numerals:
the valve body 110, the water inlet 111, the water outlet 112, the opening 113, the mounting seat 120, the seat body 121, the sleeve 122, the first screw 1220, the valve rod 130, the bonnet 140, the cover pressing plate 210, the first fixing hole 211, the connecting column 220, the upper screw column 221, the lower screw column 222, the nut 230, the mounting plate 240, the motor 300, and the angle sensor 400.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the positional or orientational descriptions, such as the directions or positional relationships indicated above, below, inside, axial, radial, etc., are based on the positional or orientational relationships shown in the drawings and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, and a plurality of means are two or more. If any description to first, second and third is only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
A valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and is a device that can control the flow rate of a medium (liquid, gas, powder) in a device by flowing or stopping the medium. Valves generally include several portions, including a valve body 110, a bonnet 140, a closure member, a stem 130, etc., where the valve body 110 and bonnet 140 are the major pieces of the valve. The valve body 110 is provided with a cavity for containing water flow, the valve body 110 is generally provided with three ports communicated with the cavity, including a water inlet 111, a water outlet 112 and an opening 113 for passing the valve stem 130, the opening 113 is connected by a valve cap 140 in a sealing manner, one end of the valve stem 130 passes through the valve cap 140 and extends out of the cavity, and the other end of the valve stem 130 is connected with an opening and closing member arranged in the cavity. The valve rod 130 is rotated or lifted to drive the opening and closing member to move in the cavity, so as to cut off or open the passage between the water inlet 111 and the water outlet 112. If the direction of water flow into the cavity from the water inlet 111 is the same as the direction of water flow out of the cavity from the water outlet 112, as shown in fig. 4, the valve is called a straight-through valve; if the direction of water flow into the cavity from the inlet 111 is perpendicular to the direction of water flow out of the cavity from the outlet 112, the valve is called an angle type (or angle type) valve, and the straight-through type valve and the angle type valve are two common structures of the valve, as shown in fig. 5.
The electric control water valve used as an important ring of the smart home generally comprises two parts: the valve comprises a valve and an electric control part, wherein the electric control part generally comprises a motor 300 for driving a valve rod 130, and the electric control part is in transmission connection with the valve rod 130 of the valve through the motor 300 and drives the valve rod 130 to act so as to control the cut-off and the conduction of the valve. Because the valve body 110 is mostly in a tubular structure, the surface of the valve body is curved and smooth, when the electric control part is installed on the valve body 110, a stress point is difficult to find on the valve body 110, and the problem of low assembly efficiency exists.
Referring to fig. 4 and 5, a water valve structure for mounting an electric control part of an electric control water valve comprises a valve body 110, a valve rod 130 and a mounting seat 120, wherein the valve body 110 is provided with a cavity for water flow to pass through, and the valve body 110 is provided with an opening 113, a water inlet 111 and a water outlet 112 which are communicated with the cavity; the lower end of the valve rod 130 is arranged in the cavity and is connected with an opening and closing piece, and the upper end of the valve rod 130 passes through the opening 113 and extends out of the cavity; the mounting seat 120 is adapted to mount the electric control portion, and the mounting seat 120 includes a seat body 121 integrally formed with the valve body 110, and the seat body 121 surrounds the opening 113.
As shown in fig. 2, the seat body 121 extends radially outward along the opening 113 of the valve body 110 and surrounds the opening 113, for a straight-through valve or an angle valve, an integral casting molding method may be selected to mold the seat body 121 on the periphery of the opening 113 of the valve body 110, or for an angle valve, a red punching process (i.e., a hot extrusion process) may be used to mold the seat body 121 on the periphery of the opening 113 of the valve body 110. The housing body 121 is formed in a ring shape so that the assembly of the valve stem 130 mounted on the opening 113 is not affected. The seat body 121 is arranged on the valve body 110 in an integrated forming mode, so that the difficulty of assembling the electric control part on the valve body 110 is reduced, and the assembling efficiency is accelerated.
As shown in fig. 2, in this embodiment, the mounting seat 120 further includes a sleeve 122 disposed on the seat body 121, the sleeve surrounds the opening 113, and a sidewall of the sleeve 122 is provided with a first thread 1220. The sleeve 122 may be fixed on the seat body 121 by welding, or may be fixed on the seat body 121 by casting integrally with the seat body 121. Meanwhile, the first threads 1220 are arranged on the inner side wall or the outer side wall of the sleeve 122, so that the protective cover or the waterproof device can be conveniently connected to the sleeve 122, and the assembly efficiency is improved.
As shown in fig. 2, in this embodiment, the seat body 121 is provided with a plurality of first fixing holes 211, and the inner wall of the first fixing holes 211 is provided with second threads. The base 121 is in a ring shape, and a plurality of first fixing holes 211 are pre-arranged on the ring-shaped base 121, so that when assembling, the assembling efficiency can be further improved by assembling the first fixing holes 211 with corresponding parts of the electric control part.
As shown in fig. 1, the present embodiment provides an electrically controlled water valve, which includes the water valve structure according to the first embodiment of the present invention and an electrical control portion, where the electrical control portion includes an electric motor 300, the electric motor 300 is disposed on the mounting base 120, and an output shaft of the electric motor 300 is in transmission connection with an upper end of the valve rod 130. By adopting the water valve structure, the installation difficulty of the electric control part on the water valve is reduced, and the assembly efficiency of the electric control water valve is improved.
Specifically, the device further comprises a connecting shaft, one end of the connecting shaft is fixedly connected with the upper end of the valve rod 130, the other end of the connecting shaft is in transmission connection with an output shaft of the motor 300, and an angle sensor 400 used for measuring the rotating speed of the connecting shaft is arranged on the connecting shaft. The angle sensor 400 is provided with a mounting hole matched with the connecting shaft, the angle sensor 400 can detect the rotating angle of the connecting shaft in the mounting hole and generate a signal, and the controller can more accurately control the opening and closing of the valve by feeding the signal back to the controller for controlling the motor 300. Specifically, the model of the angle sensor 400 may be SV01a103AEA01R 00. It is understood that, in addition to the models provided above, one skilled in the art may select a corresponding type or model of angle sensor 400 as desired.
In this embodiment, the electric vehicle further includes a speed reducer (not shown), and the output shaft of the motor 300 is in transmission connection with the connecting shaft through the speed reducer. The speed reducer can reduce the rotational speed for electric control part can use different model motors 300, thereby promotes electric control part design flexibility ratio.
In one embodiment, the electrically controlled water valve includes the water valve structure, the electrically controlled part, and the protective cover (not shown in the drawings) described in the above first aspect embodiment, the mounting seat 120 further includes a sleeve 122 disposed on the seat body 121, the sleeve surrounds the periphery of the opening 113, and a side wall of the sleeve 122 is provided with a first thread 1220; the electric control part comprises a motor 300, the motor 300 is arranged on the mounting seat 120, and an output shaft of the motor 300 is in transmission connection with the upper end of the valve rod 130; and a third thread matched with the first thread 1220 is arranged on the side wall of the protective cover, and the third thread of the protective cover is in threaded connection with the first thread 1220 of the sleeve 122. By adopting the water valve structure, the installation difficulty of the electric control part on the water valve is reduced, and the assembly efficiency of the electric control water valve is improved. Meanwhile, the protective cover is convenient to mount on the electric control part, and the protective cover is connected with the sleeve 122 through threads to achieve good sealing performance, so that the waterproof effect is good.
As shown in fig. 3, in another embodiment, the electrically controlled water valve includes the electrically controlled portion of the water valve structure described in the above first embodiment, a cover pressing plate 210, and a plurality of connecting posts 220, wherein a plurality of first fixing holes 211 are provided on the seat body 121, and second threads are provided on inner walls of the first fixing holes 211; the electric control part comprises a motor 300, the motor 300 is arranged on the mounting seat 120, and an output shaft of the motor 300 is in transmission connection with the upper end of the valve rod 130; the cover pressing plate 210 is provided with second fixing holes matched with the first fixing holes 211 in number and position; an upper threaded column 221 is coaxially arranged at the upper end of the connecting column 220, a lower threaded column 222 is coaxially arranged at the lower end of the connecting column 220, and the diameters of the upper threaded column 221 and the lower threaded column 222 are smaller than that of the connecting column 220; the lower threaded column 222 is in threaded connection with the first fixing hole 211, the upper threaded column 221 passes through the second fixing hole and is in threaded connection with a nut 230, the nut 230 and the upper end of the connecting column 220 lock the cover pressing plate 210 together, and the motor 300 is fixed on the cover pressing plate 210. By adopting the water valve structure, the installation difficulty of the electric control part on the water valve is reduced, and the assembly efficiency of the electric control water valve is improved. Meanwhile, the inner wall of the first fixing hole 211 of the seat body 121 is provided with the second thread, so that the connecting column 220 and the seat body 121 can be conveniently assembled, and the assembling efficiency is improved; the cover pressing plate 210 is connected at the other end of the connecting column 220, the distance between the cover pressing plate 210 and the seat body 121 can be conveniently adjusted according to requirements by adjusting the length of the connecting column 220, and the general performance of products is improved.
In some embodiments, the device further comprises a connecting shaft (not shown in the figures), one end of the connecting shaft is fixedly connected with the upper end of the valve rod 130, the other end of the connecting shaft is in transmission connection with an output shaft of the motor 300, and the connecting shaft is provided with an angle sensor 400 for measuring the rotating speed of the connecting shaft. The angle sensor 400 is provided with a mounting hole matched with the connecting shaft, the angle sensor 400 can detect the rotating angle of the connecting shaft in the mounting hole and generate a signal, and the controller can more accurately control the opening and closing of the valve by feeding the signal back to the controller for controlling the motor 300. Specifically, the model of the angle sensor 400 may be SV01a103AEA01R 00. It is understood that, in addition to the models provided above, one skilled in the art may select a corresponding type or model of angle sensor 400 as desired.
As shown in fig. 2, in some embodiments, the angle sensor 400 is further provided with a mounting plate 240, the mounting plate 240 is provided with third fixing holes matching with the second fixing holes in number and position, the upper threaded column 221 sequentially passes through the corresponding third fixing holes and the second fixing holes to be in threaded connection with the nut 230, and the mounting plate 240 is clamped and fixed at the lower end of the cover pressing plate 210 by the upper end of the connecting column 220 and the cover pressing plate 210 together. Because the mounting plate 240 is arranged below the cover pressing plate 210 and clamped together with the cover pressing plate 210 by the connecting column 220, no new parts are required to be added for assembling the mounting plate 240, the structure of the electric control water valve is further simplified, and the assembling efficiency is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A water valve structure for mounting an electrically controlled part of an electrically controlled water valve, comprising:
the water flow control valve comprises a valve body and a valve body, wherein the valve body is provided with a cavity for water flow to pass through, and the valve body is provided with an opening, a water inlet and a water outlet which are communicated with the cavity;
the lower end of the valve rod is arranged in the cavity and is connected with an opening and closing piece, and the upper end of the valve rod penetrates through the opening and extends out of the cavity; and
the mounting seat is suitable for mounting the electric control part and comprises a seat body which is integrally formed with the valve body, and the seat body surrounds the periphery of the opening.
2. A water valve arrangement as claimed in claim 1, wherein: the mounting seat further comprises a sleeve arranged on the seat body, the sleeve surrounds the periphery of the opening, and a first thread is arranged on the side wall of the sleeve.
3. A water valve arrangement as claimed in claim 1, wherein: the base body is provided with a plurality of first fixing holes, and second threads are arranged on the inner walls of the first fixing holes.
4. An electrically controlled water valve, comprising:
a water valve arrangement as claimed in any one of claims 1 to 3; and
the electric control part comprises a motor, the motor is arranged on the mounting seat, and an output shaft of the motor is in transmission connection with the upper end of the valve rod.
5. An electrically controlled water valve as claimed in claim 4, wherein: the valve rod is fixedly connected with the upper end of the valve rod, the other end of the connecting shaft is in transmission connection with an output shaft of the motor, and an angle sensor used for measuring the rotating speed of the connecting shaft is arranged on the connecting shaft.
6. An electrically controlled water valve as claimed in claim 5, wherein: the output shaft of the motor is in transmission connection with the connecting shaft through the speed reducer.
7. An electrically controlled water valve, comprising:
a water valve arrangement as claimed in claim 2;
the electric control part comprises a motor, the motor is arranged on the mounting seat, and an output shaft of the motor is in transmission connection with the upper end of the valve rod; and
the protection casing, be provided with on the lateral wall of protection casing with the third screw thread that first screw thread matches, the protection casing the third screw thread with sheathed tube first screw thread threaded connection.
8. An electrically controlled water valve, comprising:
a water valve arrangement as claimed in claim 3;
the electric control part comprises a motor, the motor is arranged on the mounting seat, and an output shaft of the motor is in transmission connection with the upper end of the valve rod;
the cover pressing plate is provided with second fixing holes matched with the first fixing holes in number and position; and
the upper ends of the connecting columns are coaxially provided with upper threaded columns, the lower ends of the connecting columns are coaxially provided with lower threaded columns, and the diameters of the upper threaded columns and the lower threaded columns are smaller than those of the connecting columns;
the lower threaded column is in threaded connection with the first fixing hole, the upper threaded column penetrates through the second fixing hole to be in threaded connection with a nut, the nut and the upper end of the connecting column jointly lock the cover pressing plate, and the motor is fixed to the cover pressing plate.
9. An electrically controlled water valve as claimed in claim 8, wherein: the valve rod is fixedly connected with the upper end of the valve rod, the other end of the connecting shaft is in transmission connection with an output shaft of the motor, and an angle sensor used for measuring the rotating speed of the connecting shaft is arranged on the connecting shaft.
10. An electrically controlled water valve as claimed in claim 9, wherein: still include the mounting panel, angle sensor installs on the mounting panel, be provided with on the mounting panel with the third fixed orifices of second fixed orifices quantity and position matching, it is corresponding to go up the screw thread post and pass in proper order the third fixed orifices the second fixed orifices with nut threaded connection, the mounting panel passes through the upper end of spliced pole with the lid clamp plate presss from both sides tightly jointly and fixes the lower extreme of lid clamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739030.9U CN210978685U (en) | 2019-10-16 | 2019-10-16 | Water valve structure and electric control water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921739030.9U CN210978685U (en) | 2019-10-16 | 2019-10-16 | Water valve structure and electric control water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978685U true CN210978685U (en) | 2020-07-10 |
Family
ID=71415629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921739030.9U Active CN210978685U (en) | 2019-10-16 | 2019-10-16 | Water valve structure and electric control water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978685U (en) |
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2019
- 2019-10-16 CN CN201921739030.9U patent/CN210978685U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: 529321 B, 8-12 Tongxing Road, Jiaxing Industrial Zone, Shuikou Town, Kaiping City, Jiangmen City, Guangdong Province Patentee after: Kaiping sai'ou Sanitary Ware Co.,Ltd. Address before: 514553 Yaju Village, Tankeng Village, Daping Town, Xingning, Meizhou City, Guangdong Province Patentee before: Chen Linxing |
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| TR01 | Transfer of patent right |