CN216497930U - T-shaped filter - Google Patents
T-shaped filter Download PDFInfo
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- CN216497930U CN216497930U CN202121778812.0U CN202121778812U CN216497930U CN 216497930 U CN216497930 U CN 216497930U CN 202121778812 U CN202121778812 U CN 202121778812U CN 216497930 U CN216497930 U CN 216497930U
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- connecting block
- worm
- valve cover
- valve
- gear
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- Domestic Plumbing Installations (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a T-shaped filter which is simple in structure and convenient to clean, and comprises a valve body and a connecting block, wherein a water inlet channel and a water outlet channel are formed in the valve body, a filtering channel is arranged between the water outlet channel and the water inlet channel, a filtering cylinder is arranged in the filtering channel, a valve cover for sealing the filtering channel is arranged on the upper cover of the valve body, the connecting block is fixedly connected with the filtering cylinder, the connecting block penetrates out of the valve cover, a positioning device for positioning the connecting block on the valve cover is arranged on the valve cover, and a sealing device for preventing water leakage is arranged between the connecting block and the valve cover.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a T-shaped filter.
Background
The T-shaped filter is an indispensable device on a medium conveying pipeline and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. After the T type filter is used for a long time, the filter cartridge is blocked by impurities, when the T type filter needs to be cleaned, the T type filter needs to be opened, then the filter cartridge is taken out for cleaning, and the operation of workers is not facilitated.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above problems, the present invention provides a T-shaped filter with simple structure and easy cleaning.
In order to achieve the purpose, the technical scheme of the utility model is to provide a T-shaped filter, which comprises a valve body and a connecting block, wherein a water inlet channel and a water outlet channel are formed in the valve body, a filtering channel is arranged between the water outlet channel and the water inlet channel, a filtering cylinder is arranged in the filtering channel, a valve cover for sealing the filtering channel is arranged on the upper cover of the valve body, the connecting block is fixedly connected with the filtering cylinder, the connecting block penetrates out of the valve cover, a positioning device for positioning the connecting block on the valve cover is arranged on the valve cover, and a sealing device for preventing water leakage is arranged between the connecting block and the valve cover.
The further improvement is that: the positioning device comprises a plurality of positioning rods which can be slidably arranged on the valve cover, the connecting block is provided with positioning grooves, the positioning grooves are located outside the valve cover, and the positioning rods are clamped in the positioning grooves through the clutch device.
The further improvement is that: the clutch device comprises a gear, the gear is rotatably arranged on the valve cover, a gear row meshed with the gear is formed in the other end of the positioning rod, and a rotating device used for driving the gear to rotate is arranged on the valve cover.
The further improvement is that: the rotating device comprises a worm wheel, the worm wheel and the gear are coaxially rotated and arranged on the valve cover, a worm is rotatably arranged on the cover, and the worm wheel and the worm are in meshing transmission.
The further improvement is that: the valve cover is fixedly provided with a worm gear box, the worm gear, the worm, the gear and the positioning rod are located in the worm gear box, the worm is rotatably arranged on the worm gear box, and the positioning rod penetrates out of the worm gear box.
The further improvement is that: and a handle is fixedly arranged on the worm.
The further improvement is that: the valve cover is provided with a limiting groove, and the connecting block is arranged in the limiting groove.
The further improvement is that: the sealing device is as follows: and a sealing ring is arranged between the connecting block and the valve cover.
The further improvement is that: the valve cover is provided with a first magnetic ring and a second magnetic ring, wherein the first magnetic ring is arranged inside the connecting block and is positioned at the end part of the connecting block, and the second magnetic ring is magnetically attracted with the first magnetic ring and is arranged in the valve cover.
The utility model has the advantages and beneficial effects that:
1. simple structure and convenient use. When the cartridge filter needs to be cleared up, the cartridge filter can be directly taken out for clearing up, the valve cover does not need to be opened, and the cleaning device is simple and convenient and is beneficial to improving the efficiency of workers.
2. Through the self-locking of the worm and gear, the effect of labor saving is achieved, the connecting block can be located effectively for a long time, the operation of workers can be facilitated, and the operating force is saved.
3. The first magnetic ring and the second magnetic ring can attract each other, so that the connecting block and the valve cover are attracted, the situation that a worker still holds the filter cartridge when the filter cartridge is installed in the filter channel is avoided, and the operation of the worker is facilitated.
Drawings
Fig. 1 is a schematic view of a cut-away structure of a T-shaped filter according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic structural diagram of embodiment a of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-2, a T-shaped filter comprises a valve body 1 and a connecting block 6, wherein a water inlet channel 2 and a water outlet channel 3 are arranged on the valve body 1, a filtering channel 4 is arranged between the water outlet channel 3 and the water inlet channel 2, a filtering cylinder 6 is arranged in the filtering channel 4, a valve cover 5 for sealing the filtering channel 4 is arranged on the valve body 1, the connecting block 6 is fixedly connected with the filtering cylinder 6, the connecting block 6 penetrates through the valve cover 5, two positioning rods 9 which are used for positioning the connecting block 6 on the valve cover 5 and can be slidably arranged on the valve cover 5 are arranged on the valve cover 5, a positioning groove 8 is arranged on the connecting block 6, the positioning rod 8 is positioned outside the valve cover 5, the positioning rod 9 is clamped in the positioning groove 8 through a clutch device, the clutch device comprises a gear 18, and the gear 18 is rotatably arranged on the valve cover 5, the other end of the positioning rod 9 is provided with a tooth row meshed with a gear 18, the valve cover 5 is provided with a worm wheel 11 used for driving the gear 18 to rotate, the worm wheel 11 and the gear 18 are coaxially and rotatably arranged on the valve cover 5, a worm gear box 14 is fixedly arranged on the cover, the worm wheel 11, the gear 18 and the positioning rod 9 are positioned in the worm gear box 14, a worm 12 is rotatably arranged on the worm gear box 14, the positioning rod 9 penetrates out of the worm gear box 14, the worm wheel 11 is in meshing transmission with the worm 12, the worm 12 penetrates out of the worm gear box 14, and a sealing ring 7 used for preventing water leakage is further arranged between the connecting block 6 and the valve cover 5.
In order to facilitate the rotation of the worm 12, a handle 13 is fixedly arranged on the worm 12.
In order to enable the connecting block 6 to be better clamped on the valve cover 5, a limiting groove 15 is formed in the valve cover 5, and the connecting block 6 is arranged in the limiting groove 15.
In order to conveniently install the filter cartridge 6, a first magnetic ring is arranged inside the connecting block 6 and is positioned at the end part of the connecting block 6, and a second magnetic ring which is magnetically attracted with the first magnetic ring is arranged in the valve cover 5.
The working principle is as follows:
when will clearing up cartridge filter 6, rotate worm 12, worm 12 drives worm wheel 11 and rotates, and worm wheel 11 drives gear 18 and rotates, and gear 18 drives locating lever 9 and slides to keeping away from 6 directions of connecting block, removes the block with constant head tank 8, then takes cartridge filter 6 out, clears up cartridge filter 6. After the clearance, insert cartridge filter 6 in filtering channel 4, then reverse worm 12, drive locating lever 9 and slide to the direction that is close to connecting block 6, make locating lever 9 and 8 block of constant head tank, fix a position connecting block 6 on valve gap 5, and then fix a position cartridge filter 6 in filtering channel 4.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides a T type filter, includes the valve body, inlet channel and outlet channel have been seted up on the valve body, be provided with between outlet channel and the inlet channel and filter the passageway, be equipped with the cartridge filter in the filter passage, the valve body upper cover is equipped with and is used for filtering the inclosed valve gap of passageway, its characterized in that: still include the connecting block, connecting block and cartridge filter fixed connection, the connecting block is worn out the valve gap, be equipped with on the valve gap and be used for fixing a position the positioner on the valve gap with the connecting block, still be equipped with the sealing device who is used for preventing to leak between connecting block and the valve gap.
2. A T-strainer according to claim 1 wherein: the positioning device comprises a plurality of positioning rods which can be slidably arranged on the valve cover, the connecting block is provided with positioning grooves, the positioning grooves are located outside the valve cover, and the positioning rods are clamped in the positioning grooves through the clutch device.
3. A T-strainer according to claim 2 wherein: the clutch device comprises a gear, the gear is rotatably arranged on the valve cover, the other end of the positioning rod is provided with a gear row meshed with the gear, and the valve cover is provided with a rotating device used for driving the gear to rotate.
4. A T-strainer according to claim 3 wherein: the rotating device comprises a worm wheel, the worm wheel and the gear are coaxially rotated and arranged on the valve cover, a worm is rotatably arranged on the cover, and the worm wheel and the worm are in meshing transmission.
5. A T-strainer according to claim 4 wherein: the valve cover is fixedly provided with a worm gear box, the worm gear, the worm, the gear and the positioning rod are located in the worm gear box, the worm is rotatably arranged on the worm gear box, and the positioning rod penetrates out of the worm gear box.
6. A T-strainer according to claim 4 wherein: and a handle is fixedly arranged on the worm.
7. A T-strainer according to claim 1 wherein: the valve cover is provided with a limiting groove, and the connecting block is arranged in the limiting groove.
8. A T-strainer according to claim 1 wherein: the sealing device is as follows: and a sealing ring is arranged between the connecting block and the valve cover.
9. A T-strainer according to claim 1 wherein: the valve cover is provided with a first magnetic ring and a second magnetic ring, wherein the first magnetic ring is arranged inside the connecting block and is positioned at the end part of the connecting block, and the second magnetic ring is magnetically attracted with the first magnetic ring and is arranged in the valve cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121778812.0U CN216497930U (en) | 2021-08-02 | 2021-08-02 | T-shaped filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121778812.0U CN216497930U (en) | 2021-08-02 | 2021-08-02 | T-shaped filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216497930U true CN216497930U (en) | 2022-05-13 |
Family
ID=81515247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121778812.0U Active CN216497930U (en) | 2021-08-02 | 2021-08-02 | T-shaped filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216497930U (en) |
-
2021
- 2021-08-02 CN CN202121778812.0U patent/CN216497930U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |