CN220495805U - Waterproof structure of electric sewage-discharging pre-filter - Google Patents
Waterproof structure of electric sewage-discharging pre-filter Download PDFInfo
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- CN220495805U CN220495805U CN202321849899.5U CN202321849899U CN220495805U CN 220495805 U CN220495805 U CN 220495805U CN 202321849899 U CN202321849899 U CN 202321849899U CN 220495805 U CN220495805 U CN 220495805U
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- waterproof
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- battery
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- 238000011045 prefiltration Methods 0.000 title claims abstract description 23
- 238000007599 discharging Methods 0.000 title description 2
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 36
- 239000003566 sealing material Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004078 waterproofing Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a waterproof structure of an electric sewage draining pre-filter, which comprises an external waterproof unit and/or an internal waterproof unit, wherein the external waterproof unit comprises any one or more of the following external waterproof subunits: the waterproof subunit outside the cover body is arranged at the joint part of the cover body; the display external waterproof subunit is arranged at the joint part of the display and the cover body; the charging port external waterproof subunit is arranged at the charging port; the internal waterproof unit comprises any one or more of the following internal waterproof subunits: the waterproof subunit is arranged in the electric control plate and between the electric control plate and the cover body; the waterproof subunit inside the motor is arranged at the periphery of the motor; the waterproof subunit in the battery is arranged at the periphery of the battery. Through the adjustment of structure, set up a whole set of dampproofing and waterproofing structure, protection electric actuator and automatically controlled board do not receive the tide, improve use installation performance and life-span.
Description
Technical Field
The utility model relates to a waterproof structure of an electric sewage draining pre-filter, and belongs to the technical field of water purifying equipment.
Background
The prior art filter comprises: the filter comprises a machine head, a filter flask with the upper end connected with the machine head, and a filter element assembly arranged in the filter flask, wherein the filter element assembly comprises a filter screen framework, and a filter screen is sleeved on the outer wall of the filter screen framework. In the use process, water flows into a gap between the filter flask and the filter screen from the water inlet of the machine head, flows into the center of the filter screen framework after being filtered by the filter screen, then flows to the water outlet of the machine head from the center of the filter screen framework, and the filter is deeply penetrated into thousands of families and high-grade hotels.
After the front-end filter is used for a period of time, a certain amount of dirt can be deposited in the front-end filter, when the dirt reaches a certain amount, the filter loses the filtering effect, at this time, the filter needs to be cleaned, the current filter usually adopts two modes of manual pollution discharge and electric pollution discharge, the electric pollution discharge is the development trend of front-end filter products due to the degree of automation, the market share is higher and higher, but the front-end filter is installed in outdoor and other humid and severe environments, and the electric executing piece and the electric control board are easy to be affected by damp to affect the normal use and the service life. To this end, the present utility model aims to solve this technical problem.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a waterproof structure of an electric sewage draining pre-filter. Through the adjustment of structure, set up a whole set of dampproofing and waterproofing structure, protection electric actuator and automatically controlled board do not receive the tide, improve use installation performance and life-span.
The technical scheme adopted for solving the technical problems is as follows:
the waterproof structure of the electric sewage draining pre-filter comprises an external waterproof unit and/or an internal waterproof unit, wherein the external waterproof unit comprises any one or more of the following external waterproof subunits:
the waterproof subunit outside the cover body is arranged at the joint part of the cover body;
the display external waterproof subunit is arranged at the joint part of the display and the cover body;
the charging port external waterproof subunit is arranged at the charging port;
the internal waterproof unit comprises any one or more of the following internal waterproof subunits:
the waterproof subunit is arranged in the electric control plate and between the electric control plate and the cover body;
the waterproof subunit inside the motor is arranged at the periphery of the motor;
the waterproof subunit in the battery is arranged at the periphery of the battery.
Preferably, the waterproof sub-unit outside the cover body and the waterproof sub-unit outside the display comprise a raised line-groove structure arranged at the joint part, and the raised line can be embedded into the groove for sealing, and/or the sealing unit is arranged at the joint part.
Preferably, the cover body comprises a front cover, a rear cover, a top cover and a bottom cover which are detachably connected, and the joint parts of the front cover, the rear cover, the top cover and the bottom cover are all provided with a convex strip-groove structure, and the convex strip and the groove are integrally formed with the cover body.
Preferably, the charging port external waterproof subunit adopts a hole plug.
Preferably, the waterproof subunit inside the electric control plate comprises a sealing gasket, a wire fixing piece and/or a sealing material coating layer, wherein the sealing gasket, the wire fixing piece and/or the sealing material coating layer are arranged on the periphery of the electric control plate, and a wire connected with the electric control plate passes through a wire channel of the cover body and is fixed through the wire fixing piece and/or sealed through the sealing material coating layer.
Preferably, the waterproof subunit inside the motor comprises any one or more of a first sealing element arranged between the motor mounting seat and the motor cover, a second sealing element arranged between the motor mounting seat and the mounting base, and a third sealing element arranged between the mounting base and the machine head of the pre-filter, and leads of the motor and the control switch are led out from the lead channel and fixed through the lead fixing piece and/or sealed circumferentially through a sealing material coating.
Preferably, the wire fixing piece is processed by adopting a silica gel material, and the sealing material is waterproof glue.
Preferably, the waterproof subunit inside the battery is a sealing gasket arranged between the battery box and the battery cover, and/or a raised strip-groove structure arranged between the battery box and the battery cover, and the raised strip can be embedded into the groove for sealing.
Preferably, the battery box is integrally formed with a raised line or a groove, and the battery cover is integrally formed with a groove or a raised line.
Preferably, the top cover, the bottom cover, the front cover and the rear cover are respectively clamped and fixed, and the electric control board is clamped and connected with the front cover.
The utility model has the beneficial effects that:
through the adjustment of structure, set up a whole set of dampproofing and waterproofing structure, protection electric actuator and automatically controlled board do not receive the tide, improve use installation performance and life-span, have detachable construction simultaneously, convenient maintenance and change.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is an exploded view of FIG. 1;
fig. 4 is another cross-sectional view of fig. 1.
In the figure: 1. top cap, 2, back lid, 3, front cap, 4, display, 5, bottom cap, 6, blowdown knob lid, 7, P plate sealing washer, 8, P plate front cap, 9, P plate sealing gasket, 10, electric control plate, 11, P plate back cap, 12, P plate box set screw, 13, wire clamping silica gel, 14, motor cover, 15, motor cover screw, 16, motor cover gasket, 17, motor, 18, motor mount pad, 19, limit switch, 20, mount pad screw, 21, mount pad sealing gasket, 22, limit switch bracket, 23, limit switch screw, 24, mount base, 25, base gasket, 26, prefilter, 27, charging plate, 28, hole plug, 29, battery box mounting screw, 30, battery box, 31, battery, 32, battery box sealing gasket, 33, battery cover, 34, battery box screw.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
A waterproof structure of an electric sewage pre-filter according to an embodiment of the present utility model will be described with reference to fig. 1 to 4.
As shown in fig. 1 to 4, a waterproof structure of an electric sewage pre-filter includes an external waterproof unit and/or an internal waterproof unit, the external waterproof unit including any one or several of the following external waterproof sub-units:
the waterproof subunit outside the cover body is arranged at the joint part of the cover body;
the display external waterproof subunit is arranged at the joint part of the display 4 and the cover body;
the charging port external waterproof subunit is arranged at the charging port;
the internal waterproof unit comprises any one or more of the following internal waterproof subunits:
the waterproof subunit is arranged in the electric control plate and between the electric control plate and the cover body;
the waterproof subunit inside the motor is arranged at the periphery of the motor;
the waterproof subunit in the battery is arranged at the periphery of the battery.
In this embodiment, the waterproof sub-unit outside the cover body and the waterproof sub-unit outside the display each include a protrusion-groove structure provided at the joint portion, and the protrusion can be embedded into the groove for sealing. Of course, alternative solutions may be used, such as providing the joint with a sealing unit, such as a gasket or sealing ring of silicone material.
Specifically, the lid includes detachable front cover 3, back cover 2, top cap 1 and bottom 5 of connection, and the joint portion of front cover 3, back cover 2, top cap 1 and bottom 5 all is equipped with sand grip-recess structure, sand grip and recess and lid integrated into one piece.
In this embodiment, the display external waterproof subunit comprises a convex strip-concave groove structure between the display 4 and the casing, and the convex strip can be embedded into the concave groove for sealing.
In this embodiment, the charging port external waterproof subunit employs a hole plug 28.
Specifically, the waterproof subunit inside the electric control board comprises a sealing gasket, a wire fixing piece and a sealing material coating, wherein the sealing gasket and the wire fixing piece are arranged on the periphery of the electric control board 10, and a wire channel for connecting a wire of the electric control board 10 to pass through the cover body is fixed by the wire fixing piece (wire clamping silica gel 13) and/or is sealed by the sealing material coating in the circumferential direction. In the embodiment, a front cover 8, a rear cover 11, a sealing ring 7 and a sealing gasket 9 are respectively arranged on the front and rear sides of the electric control board 10, and are fixed through a fixing screw 12 of a P board box to form sealing waterproof;
in this embodiment, the waterproof subunit inside the motor includes any one or more of a first sealing element (motor cover gasket 16) disposed between the motor mounting seat 18 and the motor cover 14, a second sealing element (mounting seat gasket 21) disposed between the motor mounting seat 18 and the mounting base 24, and a third sealing element (base gasket) disposed between the mounting base 24 and the head of the pre-filter 26, and the wires of the motor 17 and the control switch (limit switch 19) are led out from the wire passage of the motor cover 14, and are fixed by a wire fixing member (wire clamping silica gel 13) and/or sealed by a sealing material coating in the circumferential direction. In this embodiment, the motor cover 14 is fixed by a motor cover screw 15, the motor mounting seat 18 is fixed to the mounting base 24 by a mounting seat screw 20, a base gasket 25 is arranged between the mounting base 24 and the head of the pre-filter 26, and the limit switch 19 is fixed to the limit switch bracket 22 by a limit switch screw 23.
Specifically, the wire fixing member is formed by processing a silica gel material, the sealing material is waterproof glue, the waterproof subunit inside the battery is a sealing gasket (32 battery case sealing gasket) arranged between the battery case 30 and the battery cover 33, and/or a raised line-groove structure arranged between the battery case 30 and the battery cover 33, the raised line can be embedded into the groove for sealing, the battery case 30 and the battery cover 33 are fixed by a battery case screw 34, and the formed composite structure is fixed by a battery case mounting screw 29. In this embodiment, the bottom of leading filter is equipped with the blowoff valve, and the blowoff valve overcoat is equipped with blowdown knob cover 6, in addition, makes things convenient for the outdoor use of electronic blowdown leading filter in the future, still is equipped with charging plate 27, and charging plate 27 is fixed in the lid, and is equipped with the mouth that charges, and the mouth that charges is equipped with hole stopper 28.
In a specific process, the battery case 30 is integrally formed with a protruding strip or a groove, and the battery cover 33 is integrally formed with a groove or a protruding strip. Sealing and waterproofing are realized through matching of convex strips or grooves, the top cover 1, the bottom cover 5, the front cover 3 and the rear cover 2 are respectively clamped and fixed, and the electric control board 10 is clamped and connected with the front cover 3.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The waterproof structure of the electric sewage draining pre-filter comprises an external waterproof unit and/or an internal waterproof unit, and is characterized in that the external waterproof unit comprises any one or more of the following external waterproof subunits:
the waterproof subunit outside the cover body is arranged at the joint part of the cover body;
the display external waterproof subunit is arranged at the joint part of the display and the cover body;
the charging port external waterproof subunit is arranged at the charging port;
the internal waterproof unit comprises any one or more of the following internal waterproof subunits:
the waterproof subunit is arranged in the electric control plate and between the electric control plate and the cover body;
the waterproof subunit inside the motor is arranged at the periphery of the motor;
the waterproof subunit in the battery is arranged at the periphery of the battery.
2. The waterproof structure of an electric sewage pre-filter according to claim 1, wherein the cover body external waterproof subunit and the display external waterproof subunit each comprise a protrusion-groove structure provided at a joint portion, the protrusion being capable of being embedded in a groove for sealing, and/or a sealing unit provided at a joint portion.
3. The waterproof structure of the electric sewage pre-filter according to claim 2, wherein the cover body comprises a front cover, a rear cover, a top cover and a bottom cover which are detachably connected, and joint parts of the front cover, the rear cover, the top cover and the bottom cover are respectively provided with a convex strip-groove structure, and the convex strips and the grooves are integrally formed with the cover body.
4. The waterproof structure of the electric sewage pre-filter according to claim 1, wherein the charging port external waterproof subunit adopts a hole plug.
5. The waterproof structure of the electric sewage pre-filter according to claim 1, wherein the waterproof subunit inside the electric control plate comprises a sealing gasket, a wire fixing member and/or a sealing material coating layer arranged on the periphery of the electric control plate, and a wire passage connected with the electric control plate penetrates through the cover body and is fixed by the wire fixing member and/or sealed by the sealing material coating layer.
6. The waterproof structure of the electric sewage pre-filter according to claim 1, wherein the motor inner waterproof subunit comprises any one or more of a first sealing element arranged between a motor mounting seat and a motor cover, a second sealing element arranged between the motor mounting seat and a mounting base, and a third sealing element arranged between the mounting base and a machine head of the pre-filter, wires of the motor and the control switch are led out from a wire channel, and are fixed through a wire fixing piece and/or are sealed through a sealing material coating in the circumferential direction.
7. The waterproof structure of the electric sewage pre-filter according to claim 5 or 6, wherein the wire fixing member is formed by processing a silica gel material, and the sealing material is waterproof glue.
8. The waterproof structure of the electric sewage pre-filter according to claim 1, wherein the battery inner waterproof subunit is a gasket provided between the battery case and the battery cover, and/or a bead-groove structure provided between the battery case and the battery cover, the bead being capable of being embedded in the groove for sealing.
9. The waterproof structure of the electric sewage pre-filter according to claim 8, wherein the battery case is integrally formed with a protruding strip or a groove, and the battery cover is integrally formed with a groove or a protruding strip.
10. The waterproof structure of the electric sewage pre-filter according to claim 3, wherein the top cover, the bottom cover, the front cover and the rear cover are respectively clamped and fixed, and the electric control plate is clamped and connected with the front cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849899.5U CN220495805U (en) | 2023-07-14 | 2023-07-14 | Waterproof structure of electric sewage-discharging pre-filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321849899.5U CN220495805U (en) | 2023-07-14 | 2023-07-14 | Waterproof structure of electric sewage-discharging pre-filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220495805U true CN220495805U (en) | 2024-02-20 |
Family
ID=89868457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321849899.5U Active CN220495805U (en) | 2023-07-14 | 2023-07-14 | Waterproof structure of electric sewage-discharging pre-filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220495805U (en) |
-
2023
- 2023-07-14 CN CN202321849899.5U patent/CN220495805U/en active Active
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