CN206762395U - A kind of pollution discharging filter with automatic back washing function - Google Patents
A kind of pollution discharging filter with automatic back washing function Download PDFInfo
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- CN206762395U CN206762395U CN201720413151.9U CN201720413151U CN206762395U CN 206762395 U CN206762395 U CN 206762395U CN 201720413151 U CN201720413151 U CN 201720413151U CN 206762395 U CN206762395 U CN 206762395U
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- Prior art keywords
- housing
- fixes sleeve
- motor
- back washing
- washing function
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Abstract
The utility model discloses a kind of pollution discharging filter with automatic back washing function,Including housing,One end of the housing is communicated with water inlet,The lower end side of the housing is communicated with delivery port,The upper end side of the housing is communicated with sewage draining exit,Blowoff valve is installed on the sewage draining exit,The inside of the housing is installed with filter screen,The first motor is installed on the outside of the other end of the housing,The output end of first motor runs through housing wall,And first the output end of motor be connected with fixes sleeve,The fixes sleeve is located at the inside of housing,Steel brush is fixedly connected with the inside of the fixes sleeve,The upper end opposite side of the housing is installed with the second motor,The lower end of second motor is installed with switching valve,The switching valve is located at the inside of housing,The utility model is reasonable in design,It is simple in construction,Convenient installation,Small volume,Low cost,Filter screen long lifespan,Reliability is high,It is worth promoting.
Description
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of pollution discharging filter with automatic back washing function.
Background technology
Pollution discharging filter with automatic back washing function is mainly by quality carbon steel cylinder, special construction stainless steel wedge filter screen, switching valve
And blowdown apparatus is formed.When filtering normal, flow direction-changing valve is opening, and the water of processing is by utilizing inertia after filter screen
Principle and by the fine particle impurity in water and suspension because effect of inertia is deposited near sewage draining exit, water supply piping system
In, filter plays impurity screening and ensures quality of water supply, protects the important function of rear portion equipment.Common Y types or the filtering such as T-shaped
Device can not all accomplish not disassembly, cleaning blowdown, and screen pack often influences the normal operation of system due to the accumulation of impurity.Therefore, send out
A kind of bright pollution discharging filter with automatic back washing function is necessary to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of pollution discharging filter with automatic back washing function, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of pollution discharging filter with automatic back washing function, bag
Include housing, one end of the housing is communicated with water inlet, and the lower end side of the housing is communicated with delivery port, the housing it is upper
End side is communicated with sewage draining exit, blowoff valve is provided with the sewage draining exit, the inside of the housing is installed with filter screen, described
The first motor is installed on the outside of the other end of housing, the output end of first motor runs through housing wall, and the first motor is defeated
Go out end and be connected with fixes sleeve, the fixes sleeve is located at the inside of housing, steel is fixedly connected with the inside of the fixes sleeve
Brush, the upper end opposite side of the housing are installed with the second motor, and the lower end of second motor is installed with switching valve,
The switching valve is located at the inside of housing.
Preferably, the filter screen is located at the inside of fixes sleeve, and filter screen contacts with the steel brush in fixes sleeve.
Preferably, the end of the water inlet, delivery port and sewage draining exit is fixedly connected with flange.
Preferably, the lower end of the housing is fixedly connected with support base.
Preferably, magnetic valve is installed on the water inlet.
Preferably, the fixes sleeve is shaped as cylinder, and through hole is provided with fixes sleeve.
Technique effect of the present utility model and advantage：The pollution discharging filter with automatic back washing function, set by the inside in housing
The fixes sleeve put, be fixed with steel brush in the inside of fixes sleeve, contacted between steel brush and filter screen, when on filter screen impurity accumulate,
A pressure difference is formed inside and outside filter screen, the rotation of the first motor driven fixes sleeve when this pressure difference reaches preset value
Turn, steel brush brushes off the impurity on filter screen therewith, while the blowoff valve on sewage draining exit is opened, and impurity is rinsed away, switching valve
It is the valve for adjusting the direction of current, the convenient flow direction for controlling current, the utility model is reasonable in design, simple in construction, side
Just install, small volume, low cost, filter screen long lifespan, reliability is high, is worth promoting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is fixes sleeve structural representation of the present utility model；
Fig. 3 is flange arrangement schematic diagram of the present utility model.
In figure：1 housing, 2 water inlets, 3 fixes sleeves, 4 steel brushes, 5 filter screens, 6 magnetic valves, 7 switching valves, 8 through holes, 9 supports
Seat, 10 delivery ports, 11 first motors, 12 second motors, 13 sewage draining exits, 14 blowoff valves, 15 flanges.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of pollution discharging filter with automatic back washing function as Figure 1-3, including housing 1, described
One end of housing 1 is communicated with water inlet 2, and the lower end side of the housing 1 is communicated with delivery port 10, the upper end one of the housing 1
Side is communicated with sewage draining exit 13, and blowoff valve 14 is provided with the sewage draining exit 13, and the inside of the housing 1 is installed with filter screen 5,
First motor 11 is installed on the outside of the other end of the housing 1, the output end of first motor 11 runs through the wall of housing 1, and the
The output end of one motor 11 is connected with fixes sleeve 3, and the fixes sleeve 3 is located at the inside of housing 1, the fixes sleeve 3
Inner side is fixedly connected with steel brush 4, and the upper end opposite side of the housing 1 is installed with the second motor 12, second motor 12
Lower end be installed with switching valve 7, the switching valve 7 is located at the inside of housing 1.
Further, the filter screen 5 is located at the inside of fixes sleeve 3, and filter screen 5 connects with the steel brush 4 in fixes sleeve 3
Touch.
Further, the end of the water inlet 2, delivery port 10 and sewage draining exit 13 is fixedly connected with flange 15.
Further, the lower end of the housing 1 is fixedly connected with support base 9.
Further, magnetic valve 6 is installed on the water inlet 2.
Further, the fixes sleeve 3 is shaped as cylinder, and through hole 8 is provided with fixes sleeve 3.
Operation principle：The pollution discharging filter with automatic back washing function, in use, passing through the fixed cover set in the inside of housing 1
Cylinder 3, steel brush 4 is fixed with the inside of fixes sleeve 3, is contacted between steel brush 4 and filter screen 5, when impurity accumulation, filter screen 5 on filter screen 5
Inside and outside be formed a pressure difference, when this pressure difference reaches preset value the first motor 11 drive fixes sleeve 3 rotation
Turning, steel brush 4 brushes off the impurity on filter screen 5 therewith, while the blowoff valve 14 on sewage draining exit 13 is opened, and impurity is rinsed away,
Switching valve 7 is the valve for adjusting the direction of current, and the convenient flow direction for controlling current, the utility model is reasonable in design, structure
Simply, convenient installation, small volume, low cost, filter screen long lifespan, reliability is high, is worth promoting.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of pollution discharging filter with automatic back washing function, including housing (1), it is characterised in that：One end of the housing (1) is communicated with
Water inlet (2), the lower end side of the housing (1) are communicated with delivery port (10), and the upper end side of the housing (1) is communicated with row
Dirty mouth (13), blowoff valve (14) being installed on the sewage draining exit (13), the inside of the housing (1) is installed with filter screen (5),
The first motor (11) is installed on the outside of the other end of the housing (1), the output end of first motor (11) runs through housing (1)
Wall, and the output end of the first motor (11) is connected with fixes sleeve (3), the fixes sleeve (3) is located at the inside of housing (1),
Steel brush (4) is fixedly connected with the inside of the fixes sleeve (3), the upper end opposite side of the housing (1) is installed with second
Motor (12), the lower end of second motor (12) are installed with switching valve (7), and the switching valve (7) is located at housing (1)
It is internal.
A kind of 2. pollution discharging filter with automatic back washing function according to claim 1, it is characterised in that：The filter screen (5) is located at
The inside of fixes sleeve (3), and filter screen (5) contacts with the steel brush (4) in fixes sleeve (3).
A kind of 3. pollution discharging filter with automatic back washing function according to claim 1, it is characterised in that：The water inlet (2), go out
The mouth of a river (10) and the end of sewage draining exit (13) are fixedly connected with flange (15).
A kind of 4. pollution discharging filter with automatic back washing function according to claim 1, it is characterised in that：Under the housing (1)
End is fixedly connected with support base (9).
A kind of 5. pollution discharging filter with automatic back washing function according to claim 1, it is characterised in that：On the water inlet (2)
Magnetic valve (6) is installed.
A kind of 6. pollution discharging filter with automatic back washing function according to claim 1, it is characterised in that：The fixes sleeve (3)
Be shaped as cylinder, and through hole (8) is provided with fixes sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413151.9U CN206762395U (en) | 2017-04-19 | 2017-04-19 | A kind of pollution discharging filter with automatic back washing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413151.9U CN206762395U (en) | 2017-04-19 | 2017-04-19 | A kind of pollution discharging filter with automatic back washing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762395U true CN206762395U (en) | 2017-12-19 |
Family
ID=60634992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413151.9U Active CN206762395U (en) | 2017-04-19 | 2017-04-19 | A kind of pollution discharging filter with automatic back washing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644401A (en) * | 2018-06-14 | 2018-10-12 | 山东鲁恒节能服务有限公司 | A kind of heat supply temperature control and regulation valve |
| CN110327681A (en) * | 2019-07-16 | 2019-10-15 | 田翰文 | A kind of Novel sewage discharge anti-blocking water tube assembly |
-
2017
- 2017-04-19 CN CN201720413151.9U patent/CN206762395U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644401A (en) * | 2018-06-14 | 2018-10-12 | 山东鲁恒节能服务有限公司 | A kind of heat supply temperature control and regulation valve |
| CN110327681A (en) * | 2019-07-16 | 2019-10-15 | 田翰文 | A kind of Novel sewage discharge anti-blocking water tube assembly |
| CN110327681B (en) * | 2019-07-16 | 2021-11-23 | 北京理工大学 | Sewage discharge is with preventing stifled drain pipe subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yunnan yanyuxuan Environmental Engineering Co.,Ltd. Assignor: YUNNAN MAIRUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Contract record no.: X2023530000003 Denomination of utility model: An automatic backwash blowdown filter Granted publication date: 20171219 License type: Common License Record date: 20230302 |
|
| EE01 | Entry into force of recordation of patent licensing contract |