CN215137382U - Filter core changes convenient reflux filter - Google Patents
Filter core changes convenient reflux filter Download PDFInfo
- Publication number
- CN215137382U CN215137382U CN202022969295.7U CN202022969295U CN215137382U CN 215137382 U CN215137382 U CN 215137382U CN 202022969295 U CN202022969295 U CN 202022969295U CN 215137382 U CN215137382 U CN 215137382U
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- Prior art keywords
- filter
- backflow
- main body
- liquid outlet
- filter element
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- Expired - Fee Related
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- 238000010992 reflux Methods 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 30
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of a backflow filter, in particular to a backflow filter with convenient filter element replacement, which comprises a backflow filter main body, a sealing top cover and a filter element, wherein the upper end of the right side of the backflow filter main body is provided with a liquid inlet pipe, the bottom end of the backflow filter main body is provided with a liquid outlet pipe, the inner bottom end of the backflow filter main body is communicated with the liquid outlet pipe and is internally provided with a liquid outlet, the inner part of the liquid outlet is provided with a mounting frame, the top part of the mounting frame is provided with a motor, the top output end of the motor is provided with a drainage rotary vane, the lower end of the right side of the backflow filter main body is provided with a power supply interface, the inner bottom end of the backflow filter main body is positioned at the periphery of the liquid outlet and is provided with a filter element mounting groove, the whole device has simple structure, is convenient for assembling and disassembling the backflow filter, is internally provided with a built-in filter element replacement, and is provided with an electric drainage structure which is convenient for efficient drainage filtration and has higher stability and practicability, has certain popularization value.
Description
Technical Field
The utility model relates to a backflow filter technical field specifically is a convenient backflow filter is changed to filter core.
Background
The return filter establishes on the oil return pipeline of system, and its effect is that the pollutant that produces or invade in the system catches before returning the oil tank, and the built-in renew cartridge of the equipment dismantlement that has the return filter to be not convenient for carry out the return filter uses, does not have electronic drainage structure simultaneously and is not convenient for high-efficient drainage filtration use, therefore needs a filter core to change convenient return filter and makes the improvement to above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient reflux filter is changed to the filter core to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a backflow filter with a conveniently replaced filter element comprises a backflow filter body, a sealing top cover and a filter element, wherein a liquid inlet pipe is arranged at the upper end of the right side of the backflow filter body, a liquid outlet pipe is arranged at the bottom end of the backflow filter body, a liquid outlet is formed in the inner bottom end of the backflow filter body and penetrates through the liquid outlet pipe, a mounting frame is mounted inside the liquid outlet, a motor is mounted at the top of the mounting frame, a drainage rotating vane is mounted at the output end of the top of the motor, a power supply interface is arranged at the lower end of the right side of the backflow filter body, a filter element mounting clamping groove is formed in the periphery of the liquid outlet, the sealing top cover is mounted at the top of the backflow filter body through a connecting assembly, sealing grooves are formed in the top end of the backflow filter body and the bottom end of the sealing top cover, and a sealing rubber ring is mounted inside each sealing groove, the handle is installed at the top of seal top cap, seal top cap's bottom center department is equipped with filter core mounting groove, install the filter core between the inside of filter core mounting groove and filter core installation draw-in groove.
Preferably, the top outer edge of the backflow filter main body and the bottom outer edge of the sealing top cover are both provided with a connecting flange structure, and the top of the connecting flange structure is annularly provided with a plurality of groups of connecting through holes.
Preferably, the filter element mounting clamping groove is of an annular groove structure, and the filter element mounting clamping groove is matched with and clamped with the bottom end of the filter element in size.
Preferably, the connecting assembly is formed by connecting bolts and nuts.
Preferably, the mounting rack is in a cross-shaped structure.
Preferably, the motor is electrically connected with the power interface.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, all be equipped with the flange structure of connecting outward along the bottom with seal cap outside the top of the backward flow filter main part through setting up, and the top ring through the flange structure of connecting has seted up between the multiunit connect the via hole installation coupling assembling, the backward flow filter main part of realization uses with seal cap's being connected, and be convenient for loosen through constituting coupling assembling to adopt connecting bolt and nut and dismantle after the seal cap, take out the change use to the filter core that clamps between backward flow filter main part inner wall bottom filter core mounting groove and the seal cap bottom filter core mounting groove, simple structure just is convenient for carry out the built-in renew cartridge of equipment dismantlement of backward flow filter and uses.
2. The utility model discloses in, change the leaf through the drainage of motor output end installation on the inside mounting bracket of liquid outlet through setting up, be convenient for through power interface circular telegram back, realize that motor drive drainage changes the leaf and rotates, the filter core outside-in circulation that clamps between backflow filter main part inner wall bottom filter core mounting groove and the seal cap bottom filter core mounting groove with the liquid drainage that the feed liquor pipe let in filters the use, simple structure and the high-efficient drainage of being convenient for filter the use.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
fig. 3 is a schematic view of the overall split structure of the present invention.
In the figure: 1. a return filter body; 101. a liquid inlet pipe; 102. a liquid outlet; 103. a liquid outlet pipe; 104. the filter element is provided with a clamping groove; 2. sealing the top cover; 201. a filter element mounting groove; 202. a carrying handle; 3. a connecting assembly; 4. a sealing groove; 5. sealing the rubber ring; 6. a filter element; 7. a mounting frame; 8. a motor; 9. conducting drainage and rotating leaves; 10. and a power interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a backflow filter with a conveniently replaced filter element comprises a backflow filter body 1, a sealing top cover 2 and a filter element 6, a liquid inlet pipe 101 is arranged at the upper end of the right side of the backflow filter body 1, a liquid outlet pipe 103 is arranged at the bottom end of the backflow filter body 1, a liquid outlet 102 is formed in the inner bottom end of the backflow filter body 1 penetrating through the liquid outlet pipe 103, a mounting frame 7 is arranged in the liquid outlet 102, the mounting frame 7 is of a cross structure, a motor 8 is mounted at the top of the mounting frame 7, a drainage rotating vane 9 is mounted at the output end of the top of the motor 8, a power interface 10 is arranged at the lower end of the right side of the backflow filter body 1, the motor 8 is electrically connected with the power interface 10, a filter element mounting clamping groove 104 is formed in the periphery of the liquid outlet 102 at the inner bottom end of the backflow filter body 1, and connecting flange structures are arranged on the outer edge of the top of the backflow filter body 1 and the outer edge of the bottom of the sealing top cover 2, and the top of the connecting flange disc structure is annularly provided with a plurality of groups of connecting through holes, the outer edge of the top of the backflow filter main body 1 and the outer edge of the bottom of the sealing top cover 2 are both provided with the connecting flange disc structure, the top of the backflow filter main body 1 is provided with the sealing top cover 2 through the connecting component 3, the connecting component 3 is composed of connecting bolts and nuts, the top of the connecting flange disc structure is annularly provided with a plurality of groups of connecting through holes, the top of the backflow filter main body 1 and the bottom of the sealing top cover 2 are both provided with a sealing groove 4, a sealing rubber ring 5 is arranged inside the sealing groove 4, the top of the sealing top cover 2 is provided with a handle 202, the center of the bottom of the sealing top cover 2 is provided with a filter element mounting groove 201, a filter element 6 is arranged between the filter element mounting groove 201 and the inside of the filter element mounting groove 104, the connecting flange disc structure is arranged on the outer edge of the top of the backflow filter main body 1 and the outer edge of the bottom of the sealing top cover 2, the top of the connecting flange structure is annularly provided with a plurality of groups of connecting through holes for installing the connecting component 3, the backflow filter body 1 and the sealing top cover 2 are connected and used, the connecting component 3 consisting of connecting bolts and nuts is loosened and the sealing top cover 2 is detached, the filter element 6 clamped between the filter element installing clamping groove 104 at the bottom end of the inner wall of the backflow filter body 1 and the filter element installing groove 201 at the bottom end of the sealing top cover 2 is taken out and replaced for use, the drainage rotating vane 9 installed at the output end of the motor 8 is arranged on the installing frame 7 in the liquid outlet 102, the motor 8 is convenient to drive the drainage rotating vane 9 to rotate after the power interface 10 is electrified, the liquid introduced by the liquid inlet pipe 101 is drained through the filter element 6 clamped between the filter element installing clamping groove 104 at the bottom end of the inner wall of the backflow filter body 1 and the filter element installing groove 201 at the bottom end of the sealing top cover 2 for circulation and filtration from outside to inside, the integral device is simple in structure, the built-in replaceable filter element of the assembly and disassembly of the backflow filter is convenient to use, the electric drainage structure is convenient to filter and use in a high-efficiency drainage mode, stability and practicability are high, and certain popularization value is achieved.
The utility model discloses work flow: during the use, all be equipped with the flange structure of connection through the outer edge of the top of backward flow filter main part 1 and the outer edge of the bottom of seal cap 2, and install coupling assembling 3 between the multiunit connect the via hole through the top ring of flange structure of connection, the backward flow filter main part 1 of realization uses with being connected of seal cap 2, and be convenient for through adopting connecting bolt and nut to constitute coupling assembling 3 and loosen and dismantle seal cap 2 after, take out the change use through the filter core 6 that clamps between filter core mounting groove 201 in the bottom of inner wall bottom of backward flow filter main part 1 and the seal cap 2 bottom, through the drainage rotary vane 9 of installing through motor 8 output on the inside mounting bracket 7 of liquid outlet 102, be convenient for after power source 10 circular telegram, realize that motor 8 drive drainage rotary vane 9 rotates, the liquid drainage that liquid feed liquor pipe 101 lets in through backflow filter main part 1 inner wall bottom installation filter core mounting groove 104 and seal cap 2 bottom filter core installation rotary vane 9 of inner wall bottom of backward flow filter main part 1, and seal cap 2 bottom installation of liquid The filter core 6 outside-in circulation that clamps between dress recess 201 filters the use, and overall arrangement simple structure is convenient for carry on backflow filter's equipment and dismantles built-in renew cartridge and use, has simultaneously that electronic drainage structure is convenient for high-efficient drainage and filters use and stability and practicality are higher, has certain spreading value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a convenient reflux filter is changed to filter core, includes reflux filter main part (1) and seal cap (2) and filter core (6), its characterized in that: the filter is characterized in that a liquid inlet pipe (101) is arranged at the upper end of the right side of the backflow filter main body (1), a liquid outlet pipe (103) is arranged at the bottom end of the backflow filter main body (1), a liquid outlet (102) is formed in the liquid outlet pipe (103) which is communicated with the bottom end of the inside of the backflow filter main body (1), a mounting frame (7) is mounted in the liquid outlet (102), a motor (8) is mounted at the top of the mounting frame (7), a drainage rotating vane (9) is mounted at the top output end of the motor (8), a power supply interface (10) is arranged at the lower end of the right side of the backflow filter main body (1), a filter element mounting clamping groove (104) is formed in the periphery of the liquid outlet (102) at the bottom end of the inside of the backflow filter main body (1), a sealing top cover (2) is mounted at the top of the backflow filter main body (1) through a connecting assembly (3), and sealing grooves (4) are formed in the top end of the backflow filter main body (1) and the bottom end of the sealing top cover (2), the utility model discloses a filter, including seal groove (4), the internally mounted of seal groove (4) has seal rubber ring (5), carrying handle (202) are installed at the top of seal cap (2), the bottom center department of seal cap (2) is equipped with filter core mounting groove (201), install filter core (6) between the inside of filter core mounting groove (201) and filter core mounting groove (104).
2. The recirculation filter of claim 1, wherein the filter element is easily replaced by: the top of the backflow filter body (1) is arranged along the outer edge of the bottom of the sealing top cover (2) and is provided with a connecting flange structure, and a plurality of groups of connecting through holes are annularly formed in the top of the connecting flange structure.
3. The recirculation filter of claim 1, wherein the filter element is easily replaced by: the filter element mounting clamping groove (104) is of an annular groove structure, and the filter element mounting clamping groove (104) is matched with and clamped with the size of the bottom end of the filter element (6).
4. The recirculation filter of claim 1, wherein the filter element is easily replaced by: the connecting component (3) is composed of a connecting bolt and a nut.
5. The recirculation filter of claim 1, wherein the filter element is easily replaced by: the mounting rack (7) is of a cross structure.
6. The recirculation filter of claim 1, wherein the filter element is easily replaced by: the motor (8) is electrically connected with the power interface (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969295.7U CN215137382U (en) | 2020-12-11 | 2020-12-11 | Filter core changes convenient reflux filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022969295.7U CN215137382U (en) | 2020-12-11 | 2020-12-11 | Filter core changes convenient reflux filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215137382U true CN215137382U (en) | 2021-12-14 |
Family
ID=79378577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022969295.7U Expired - Fee Related CN215137382U (en) | 2020-12-11 | 2020-12-11 | Filter core changes convenient reflux filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215137382U (en) |
-
2020
- 2020-12-11 CN CN202022969295.7U patent/CN215137382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |