CN215371011U - Electric butterfly valve convenient to change filter screen - Google Patents
Electric butterfly valve convenient to change filter screen Download PDFInfo
- Publication number
- CN215371011U CN215371011U CN202121508525.8U CN202121508525U CN215371011U CN 215371011 U CN215371011 U CN 215371011U CN 202121508525 U CN202121508525 U CN 202121508525U CN 215371011 U CN215371011 U CN 215371011U
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- valve body
- filter screen
- handle
- connecting rod
- butterfly valve
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Abstract
The utility model relates to an electric butterfly valve convenient for replacing a filter screen, which comprises a water outlet pipe, a butterfly valve body, a valve plate, a control rod and a controller, wherein a filtering valve body is arranged on one side of the water outlet pipe, a filtering mechanism is arranged in the filtering valve body and comprises a mounting ring and a connecting rod, one end of the connecting rod is connected with the mounting ring, the other end of the connecting rod extends out of the filtering valve body and is connected with a handle, the handle drives the mounting ring to rotate in the filtering valve body, the mounting ring comprises a mounting clamping groove with an opening, a filter screen mechanism is arranged in the mounting clamping groove, and a positioning mechanism for positioning the mounting ring is arranged between the handle and the filtering valve body. Through adopting above-mentioned technical scheme, twist grip passes through the connecting rod and drives the 90 degrees rotations of collar, makes collar opening one side outwards, then inserts filter screen mechanism and locates in the mounting groove, twist grip once more, and positioning mechanism location handle comes the fixed mounting ring, avoids leading to the rotation of collar because of the impact of fluid matter, improves stability, easy operation, convenience, labour saving and time saving, efficient.
Description
Technical Field
The utility model belongs to the field of valves, and particularly relates to an electric butterfly valve convenient for replacing a filter screen.
Background
The butterfly valve mainly is applied to low pressure pipeline, and in current stringing operation, the pipeline of the side of intaking and play water side is connected to the mode that uses flange usually, and the installation is all comparatively troublesome with dismantling to in the use of butterfly valve, impurity in the medium can be in the valve plate department gathering of butterfly valve, and long-time work can lead to the butterfly valve to block up or even lock, and the maintenance cost is higher.
In chinese utility model patent application no: CN201821573496.1 discloses a prevent silt type butterfly valve, including butterfly valve shell and valve rod, the both ends of butterfly valve shell all are connected with the flange board, and the opening area at flange board center is the same with the opening area at butterfly valve shell both ends, the valve rod is installed in fixed section of thick bamboo, and the bottom of valve rod installs on the butterfly valve plate to the handle pole of horizontal distribution has been installed on the top of valve rod, install the vertical axis on the butterfly valve plate. This prevent silt type butterfly valve still connects through the mode of ring flange, and the installation is all comparatively loaded down with trivial details with the dismantlement to the device is at the during operation, and impurity such as silt gathers at the articulated department of connecting rod and vertical axis for a long time, causes the device card to die easily.
SUMMERY OF THE UTILITY MODEL
In summary, in order to overcome the defects of the prior art, the utility model provides the electric butterfly valve which is convenient for replacing the filter screen.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric butterfly valve convenient to change filter screen, includes outlet pipe, butterfly valve body, valve plate, control lever and controller, and outlet pipe one side is equipped with filters the valve body, filter the inside filtering mechanism that is equipped with of valve body, filtering mechanism includes collar and connecting rod, connecting rod one end with the collar links to each other, and the other end stretches out filter the valve body and link to each other with the handle, the handle drives the collar and is in filter the valve body internal rotation, the collar includes the mounting groove of an side opening setting, be provided with filter screen mechanism in the mounting groove, the handle with it is used for the location to filter to be provided with between the valve body the positioning mechanism of collar.
Through adopting the above technical scheme, turning handle passes through the connecting rod and drives 90 degrees rotations of collar, make collar opening one side outwards, then insert filter screen mechanism with vertical mode and locate in the installation slot, offset with the installation slot lateral wall until filter screen mechanism, then 90 degrees turning handle once more, make filter screen mechanism direction and filter valve body internal diameter direction looks adaptation, then through positioning mechanism location handle, thereby the fixed mounting ring, avoid leading to the rotation of collar because of the impact of fluid matter, improve the device's stability, dismantle simultaneously, installation filter screen mechanism only need remove the location state, then turning handle can, therefore, the steam generator is simple in operation, and is convenient, time saving and labor saving, and high efficiency.
The utility model further provides that: the filter valve body corresponds one side of handle is provided with square mounting groove, the handle with square mounting groove looks adaptation, the connecting rod is provided with the slip chamber, the handle corresponds the one end of connecting rod is provided with the sliding part, the sliding part with slip chamber looks adaptation sets up in the slip intracavity, the sliding part periphery be provided with slip chamber interference fit's abrasionproof packing ring, the sliding part sliding stroke is greater than square mounting groove degree of depth.
Through adopting above-mentioned technical scheme, lift the handle, the sliding part slides along the sliding chamber this moment, then makes the handle break away from square mounting groove, then the twist grip, the abrasionproof packing ring increases the friction of sliding part and sliding chamber, thereby it rotates to drive the connecting rod and drive the collar, thereby install or dismantle, after the installation is accomplished, the twist grip, then press the handle and make its card locate square mounting groove in, thereby accomplish the location, moreover, the steam generator is simple in structure, the operation of being convenient for, and positioning stability is high.
The utility model further provides that: be provided with elastic connection spare between sliding part and the connecting rod inner wall, square mounting groove one side is provided with card portion, square mounting groove opposite side is articulated mutually with the installation lid, the installation lid corresponds one side of card portion is provided with rather than the fixed snap ring of looks adaptation.
Through adopting above-mentioned technical scheme, remove the joint of fixed snap ring and card portion, then open the installation lid, elastic connection spare drives the handle and shifts up automatically, and is simple and convenient, when needs fix a position the handle, only needs press the handle, makes elastic connection spare compression, then lock installation lid locates card portion with fixed snap ring card again, can accomplish the location.
The utility model further provides that: the filter screen mechanism comprises an outer ring and an inner net, a plurality of installation hook parts are arranged on one side of the outer ring, a plurality of installation snap rings matched with the installation hook parts are arranged on the outer side of the inner net, and the inner net and the outer ring are detachably connected.
Through adopting above-mentioned technical scheme for can dismantle between intranet and the outer loop and be connected, only need change the intranet promptly, need not to change whole filter screen mechanism, environmental protection more, reduce cost makes things convenient for quick replacement simultaneously, and reduces the restriction of outer loop, conveniently washs the filter screen edge of very easily accumulating impurity.
The utility model further provides that: the installation draw-in groove is 2, is provided with the intranet of different density in 2 installation draw-in grooves respectively.
Through adopting above-mentioned technical scheme, there is the difference in the pore size between first filter screen and the second filter screen, can carry out twice interception process to impurity, improves the device's filter effect.
The following describes embodiments of the present invention with reference to the drawings and examples.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention;
FIG. 2 is an internal structural view of an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a structural diagram of a filter screen mechanism according to an embodiment of the present invention;
FIG. 5 is a partial exploded view of a filter mechanism according to an embodiment of the present invention;
reference numerals: 1. the water outlet pipe comprises a water outlet pipe body, a butterfly valve body, a valve plate, a control rod, a controller, a filtering valve body, a square mounting groove 61, a clamping part 611, a mounting cover 612, a fixing clamping ring 613, a filtering mechanism 7, a mounting ring 71, a mounting clamping groove 711, a connecting rod 72, a sliding cavity 721, a handle 73, a sliding part 731, an elastic connecting piece 74, a filtering net mechanism 8, a filtering net mechanism 81, an outer ring 811 mounting hook part 82, an inner net 821 and a mounting clamping ring.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Referring to the accompanying drawings 1-5, the electric butterfly valve convenient for replacing a filter screen disclosed in this embodiment includes a water outlet pipe 1, a butterfly valve body 2, a valve plate 3, a control rod 4 and a controller 5, a filtering valve body 6 is arranged on one side of the water outlet pipe 1, a filtering mechanism 7 is arranged inside the filtering valve body 6, the filtering mechanism 7 includes a mounting ring 71 and a connecting rod 72, one end of the connecting rod 72 is connected with the mounting ring 71, the other end of the connecting rod extends out of the filtering valve body 6 and is connected with a handle 73, the handle 73 drives the mounting ring 71 to rotate in the filtering valve body 6, the mounting ring 71 includes a mounting groove 711 with an opening on one side, a filter screen mechanism 8 is arranged in the mounting groove 711, and a positioning mechanism for positioning the mounting ring 71 is arranged between the handle 73 and the filtering valve body 6.
The embodiment further provides that: the filter valve body 6 corresponds one side of handle 73 is provided with square mounting groove 61, handle 73 with square mounting groove 61 looks adaptation, connecting rod 72 is provided with sliding chamber 721, handle 73 corresponds the one end of connecting rod 72 is provided with sliding part 731, sliding part 731 with sliding chamber 721 looks adaptation sets up in sliding chamber 721, sliding part 731 periphery be provided with sliding chamber 721 interference fit's abrasionproof packing ring, sliding part 731 sliding stroke is greater than square mounting groove 61 degree of depth.
The embodiment further provides that: an elastic connecting piece 74 is arranged between the sliding part 731 and the inner wall of the connecting rod 72, a clamping part 611 is arranged on one side of the square mounting groove 61, the other side of the square mounting groove 61 is hinged to the mounting cover 612, and a fixing clamping ring 613 matched with the clamping part 611 is arranged on one side of the mounting cover 612 corresponding to the clamping part 611.
The embodiment further provides that: filter screen mechanism 8 includes outer loop 81 and intranet 82, outer loop 81 one side is provided with a plurality of installation hook portions 811, the intranet 82 outside be provided with a plurality of with installation snap ring 821 of installation hook portion 811 looks adaptation, can dismantle between intranet 82 and the outer loop 81 and be connected.
The embodiment further provides that: the number of the installation clamping grooves 711 is 2, and the 2 installation clamping grooves 711 are internally provided with internal nets 82 with different densities respectively.
Although terms such as the water outlet pipe 1, the butterfly valve body 2, the valve plate 3, the control rod 4, the controller 5, the filter valve body 6, the square mounting groove 61, the clamping portion 611, the mounting cover 612, the fixing snap ring 613, the filter mechanism 7, the mounting ring 71, the mounting snap groove 711, the connecting rod 72, the sliding cavity 721, the handle 73, the sliding portion 731, the elastic connector 74, the filter screen mechanism 8, the outer ring 81, the mounting hook portion 811, the inner net 82, the mounting snap ring 821 and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (5)
1. The utility model provides an electric butterfly valve convenient to change filter screen, includes outlet pipe, butterfly valve body, valve plate, control lever and controller, its characterized in that: outlet pipe one side is equipped with filters the valve body, filter the inside filtering mechanism that is equipped with of valve body, filtering mechanism includes collar and connecting rod, connecting rod one end with the collar links to each other, and the other end stretches out filter the valve body and link to each other with the handle, the handle drives the collar and is in filter the valve body internal rotation, the collar includes the installation slot that an side opening set up, be provided with filter screen mechanism in the installation slot, the handle with it is used for the location to filter to be provided with between the valve body the positioning mechanism of collar.
2. An electric butterfly valve convenient for replacing a filter screen according to claim 1, characterized in that: the filter valve body corresponds one side of handle is provided with square mounting groove, the handle with square mounting groove looks adaptation, the connecting rod is provided with the slip chamber, the handle corresponds the one end of connecting rod is provided with the sliding part, the sliding part with slip chamber looks adaptation sets up in the slip intracavity, the sliding part periphery be provided with slip chamber interference fit's abrasionproof packing ring, the sliding part sliding stroke is greater than square mounting groove degree of depth.
3. An electric butterfly valve convenient for replacing a filter screen according to claim 2, characterized in that: be provided with elastic connection spare between sliding part and the connecting rod inner wall, square mounting groove one side is provided with card portion, square mounting groove opposite side is articulated mutually with the installation lid, the installation lid corresponds one side of card portion is provided with rather than the fixed snap ring of looks adaptation.
4. An electric butterfly valve convenient for replacing a filter screen according to claim 1, characterized in that: the filter screen mechanism comprises an outer ring and an inner net, a plurality of installation hook parts are arranged on one side of the outer ring, a plurality of installation snap rings matched with the installation hook parts are arranged on the outer side of the inner net, and the inner net and the outer ring are detachably connected.
5. An electric butterfly valve convenient for replacing a filter screen according to claim 4, characterized in that: the installation draw-in groove is 2, is provided with the intranet of different density in 2 installation draw-in grooves respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508525.8U CN215371011U (en) | 2021-07-02 | 2021-07-02 | Electric butterfly valve convenient to change filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508525.8U CN215371011U (en) | 2021-07-02 | 2021-07-02 | Electric butterfly valve convenient to change filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371011U true CN215371011U (en) | 2021-12-31 |
Family
ID=79607136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121508525.8U Active CN215371011U (en) | 2021-07-02 | 2021-07-02 | Electric butterfly valve convenient to change filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371011U (en) |
-
2021
- 2021-07-02 CN CN202121508525.8U patent/CN215371011U/en active Active
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