CN209060682U - A kind of filter device - Google Patents
A kind of filter device Download PDFInfo
- Publication number
- CN209060682U CN209060682U CN201821882562.3U CN201821882562U CN209060682U CN 209060682 U CN209060682 U CN 209060682U CN 201821882562 U CN201821882562 U CN 201821882562U CN 209060682 U CN209060682 U CN 209060682U
- Authority
- CN
- China
- Prior art keywords
- cartridge body
- filter device
- compensating valve
- water compensating
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a kind of filter device, including the cartridge body being set on water compensating valve water inlet, the cartridge body is provided with integrally formed upper and lower part, the upper and lower part is cylindrical type, the diameter on the top is greater than lower part, multiple grooves are provided on the outer surface of the lower part to improve the contact area of water flow and cartridge body, improve filter effect is convenient for cartridge body and water compensating valve to install simultaneously, it is multiple to convex to form limit, cartridge body is prevented to be detached from water compensating valve, multiple through-holes are provided on the lower part and groove, the water inlet that water compensating valve is arranged in the filter device is filtered water inlet, using outer wall using the design of groove so that the connection of filter device and water compensating valve is closer, on top, setting convexes to form limit simultaneously, so that filter device will not be completely into inside water compensating valve, it is easy to repair Replacement.
Description
Technical field
The utility model relates to a kind of filter devices.
Background technique
Since northern winter is terribly cold, many families all use wall-hung boiler to carry out heating, but since northern water quality is bad, hold
The blocking of wall-hung boiler internal pipeline is easily led to, this needs to solve.
Utility model content
The purpose of this utility model is to overcome the shortcomings in the prior art, provide a kind of filter device, the mistake
Filter device is arranged in the water inlet of water compensating valve and is filtered to water inlet, using outer wall using groove design so that filter device and
The connection of water compensating valve is closer, while setting convexes to form limit on top, so that filter device will not be completely into water compensating valve
The inside, replacement easy to repair.
In order to achieve the above object, the utility model uses following scheme:
A kind of filter device, including the cartridge body being set on water compensating valve, the cartridge body is provided with integrally formed
Upper and lower part, the upper and lower part is cylindrical type, and the diameter on the top is greater than lower part, the outside table of the lower part
It is provided with multiple grooves on face, multiple through-holes are provided on the lower part and groove.
In one or more embodiments, the cartridge body inner wall is provided with multiple convex ribs being circumferentially arranged, described convex
Muscle is in arc-shaped.
In one or more embodiments, multiple protrusions are provided on the outer surface on the top.
In one or more embodiments, the cartridge body is made by high temperature resistant plastic material.
The utility model has the advantages that the utility model provides a kind of filter device, which is arranged in the water inlet pair of water compensating valve
Water inlet is filtered, using outer wall using the design of groove so that the connection of filter device and water compensating valve is closer, while upper
Portion's setting convexes to form limit, so that filter device will not be completely into water compensating valve the inside, replacement easy to repair.
Detailed description of the invention
Fig. 1 is the whole positive structure schematic of the utility model embodiment filter device.
Fig. 2 is the overlooking structure diagram of the utility model embodiment filter device.
Specific embodiment
As follows in conjunction with attached drawing, application scheme is further described:
Embodiment:
Referring to attached drawing 1-2, a kind of filter device, including the cartridge body 1 being set on water compensating valve water inlet, the filter cylinder
Main body 1 is provided with integrally formed top 11 and lower part 12, and the top 11 and lower part 12 are cylindrical type, the top 11
Diameter is greater than lower part 12, is provided with multiple grooves 13 on the outer surface of the lower part 12 to improve water flow and cartridge body 1
Contact area improves filter effect and cartridge body 1 and water compensating valve is convenient for install simultaneously, multiple to convex to form limit, prevents filter cylinder
Main body 1 is detached from water compensating valve, is provided with multiple through-holes 16 on the lower part 12 and groove 13.
Further, 1 inner wall of cartridge body is provided with multiple convex ribs 14 being circumferentially arranged, and the convex ribs 14 are in circular arc
Shape improves water flow and cartridge body 1 to reinforce the intensity of cartridge body 1 and the water velocity being lowered into cartridge body 1
Contact area improves filter effect.
Further, multiple raised 15 are provided on the outer surface on the top 11, when cartridge body 1 is mounted on moisturizing
When on valve, this convexes to form limit, prevents cartridge body 1 from falling completely in water compensating valve.
Further, the cartridge body 1 is made by high temperature resistant plastic material.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximate or technology deduction, replacement, improvement for making based on this etc., are regarded as the protection scope of this patent.
Claims (4)
1. a kind of filter device, which is characterized in that including the cartridge body being set on water compensating valve, the cartridge body is provided with
Integrally formed upper and lower part, the upper and lower part are cylindrical type, and the diameter on the top is greater than lower part, the lower part
Outer surface on be provided with multiple grooves, multiple through-holes are provided on the lower part and groove.
2. filter device according to claim 1, which is characterized in that the cartridge body inner wall is provided with multiple circumferential directions and sets
The convex ribs set, the convex ribs are in arc-shaped.
3. filter device according to claim 1, which is characterized in that be provided on the outer surface on the top multiple convex
It rises.
4. filter device according to claim 1, which is characterized in that the cartridge body is done by high temperature resistant plastic material
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882562.3U CN209060682U (en) | 2018-11-15 | 2018-11-15 | A kind of filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821882562.3U CN209060682U (en) | 2018-11-15 | 2018-11-15 | A kind of filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060682U true CN209060682U (en) | 2019-07-05 |
Family
ID=67099249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821882562.3U Active CN209060682U (en) | 2018-11-15 | 2018-11-15 | A kind of filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060682U (en) |
-
2018
- 2018-11-15 CN CN201821882562.3U patent/CN209060682U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |