CN207024782U - A kind of full-automatic back washing filter - Google Patents
A kind of full-automatic back washing filter Download PDFInfo
- Publication number
- CN207024782U CN207024782U CN201720882676.7U CN201720882676U CN207024782U CN 207024782 U CN207024782 U CN 207024782U CN 201720882676 U CN201720882676 U CN 201720882676U CN 207024782 U CN207024782 U CN 207024782U
- Authority
- CN
- China
- Prior art keywords
- spiral
- filter
- full
- back washing
- automatic back
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of full-automatic back washing filter, including filter housing, filter core mechanism and backwash mechanism, filter core mechanism includes tube sheet and at least one filter cylinder, tube sheet is arranged between adpting flange and lower adpting flange, the bottom of filter cylinder is arranged on tube sheet and in upper shell, filter cylinder includes support bar and spiral filtration pipe, support bar is arranged at along spiral circumferencial direction on the inwall of spiral filtration pipe, distance between spiral filtration pipe two spiral filtration circles of the arbitrary neighborhood on spiral axis direction is in spiral radially by being by small gradually big setting close to spiral axle center to remote spiral axis direction, distance deformable setting in setting range between spiral filtration pipe two spiral filtration circles of the arbitrary neighborhood on spiral axis direction.The utility model phase spiral filtration pipe causes impurity to be deposited on the inner ring of spiral filtration pipe, also allows for backwashing, and avoids filter core mechanism from blocking.
Description
Technical field
The utility model belongs to filter apparatus technical field, and in particular to a kind of full-automatic back washing filter.
Background technology
Traditional backwash filter, the impurity adsorbed using cartridge surface after a period of time are reached certain amount, can produced
Congestion, flow rate reduces, it is necessary to which artificial presses forced back washing in control system.Such as in the case where forced back washing does not work, say
Bright filter element has blocked, and this situation needs stripping device manual cleaning filter core, and now the complete equipment disables, and influences entirely to fill
Put operation.
Therefore, a kind of preferable full-automatic back washing filter of backwash effect is needed badly.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of full-automatic back washing filter.
In order to achieve the above object, the technical solution of the utility model is as follows：
The utility model provides a kind of full-automatic back washing filter, including：
The junction of filter housing, including upper shell and lower shell, upper shell and lower shell is respectively equipped with adpting flange with
Adpting flange, the side wall of lower shell are provided with water inlet, and the side wall of upper shell is provided with delivery port, and the top of upper shell is provided with instead
The import of flushing source；
Filter core mechanism, including tube sheet and at least one filter cylinder, tube sheet are arranged between adpting flange and lower adpting flange,
The bottom of filter cylinder is arranged on tube sheet and in the upper shell, and filter cylinder includes support bar and spiral filtration pipe, and support bar is along spiral
Circumferencial direction is arranged on the inwall of spiral filtration pipe, spiral filtration pipe two spirals of the arbitrary neighborhood on spiral axis direction
The distance between sphere filter is in spiral radially by being by small gradually big setting, spiral close to spiral axle center to remote spiral axis direction
Distance between screen pipe two spiral filtration circles of the arbitrary neighborhood on spiral axis direction is deformable in setting range to be set
Put；
Mechanism is backwashed, including backwash motor, detent mechanism and drainage mechanism, detent mechanism include photoelectric sensing
Device and positioning link bar, positioning link bar are arranged in upper shell, and photoelectric sensor is arranged on positioning link bar, and backwash is driven
Dynamic motor is arranged at the top of upper shell and is connected with the top of positioning link bar, and drainage mechanism includes drain header and draining branch
Pipe, drain header rotate the bottom for being arranged at positioning link bar and the bottom of lower shell, the bottom of lower shell and positioning link bar
Between be provided with connection bearing, branch drain is connected in the side wall of drain header and matches with the bottom of filter cylinder.
The utility model is compared to prior art, spiral filtration pipe two spirals of the arbitrary neighborhood on spiral axis direction
The distance between sphere filter is in spiral radially by being by small gradually big setting close to spiral axle center to remote spiral axis direction so that
Impurity is deposited on the inner ring of spiral filtration pipe, also allows for backwashing, and avoids filter core mechanism from blocking；Spiral filtration pipe is in spiral axle center
The deformable setting in setting range of the distance between two spiral filtration circles of arbitrary neighborhood on direction, further avoids filter core
Mechanism blocks.
On the basis of above-mentioned technical proposal, following improvement can be also done：
As preferable scheme, the bottom of above-mentioned support bar is from top to bottom sequentially provided with rotary connector and sealed connection
Part, rotary connector are ball, and ball is rotated and is arranged on the lateral wall of support bar, and ball rotates the mounting groove for being arranged at tube sheet
Interior, sealed connecting component is connection sealing shroud, and the entrance point of branch drain is provided with draining sealing shroud.
Using above-mentioned preferable scheme, support bar is provided with rotary connector and sealed connecting component, and backwash makes when positioning
Obtain and freely connected between branch drain and filter core mechanism, improve the stability of structure.
As preferable scheme, the diameter of above-mentioned connection sealing shroud is from top to bottom by gradually small setting greatly.
Using above-mentioned preferable scheme, the diameter of sealing shroud is connected by gradually small greatly, is easy to the discharge of backwash source.
As preferable scheme, above-mentioned draining sealing shroud is corrugated hose.
Using above-mentioned preferable scheme, draining sealing shroud is corrugated hose so that corrugated hose is sheathed on connection sealing shroud
On, improve sealing property.
As preferable scheme, above-mentioned sealed connecting component is provided with cambered surface transition part at the both ends of filter housing circumferencial direction.
Using above-mentioned preferable scheme, increase cambered surface transition part, led for corrugated hose with being connected to provide when sealing shroud connects
To effect.
As preferable scheme, above-mentioned draining sealing shroud includes fixed cover, turn and sealing ring, fixed cover, sealing
Snare is located at the entrance point of branch drain, and turn is connected between fixed cover and sealing ring.
Using above-mentioned preferable scheme, turn is provided between sealing ring and retainer plate, improves sealing property.
As preferable scheme, the company of the junction and drainpipe of above-mentioned drain header and tube sheet with being connected bearing
Meet place and be provided with wearing layer.
Using above-mentioned preferable scheme, increase wearing layer, improve anti-wear performance, extend product service life.
As preferable scheme, above-mentioned filter cylinder is uniformly arranged along the circumferencial direction of filter housing.
Using above-mentioned preferable scheme, it is easy to detent mechanism to position and operate.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
In order to reach the purpose of this utility model, as shown in figure 1, being carried in one of which embodiment of the present utility model
For a kind of full-automatic back washing filter, including：
The junction of filter housing 10, including upper shell and lower shell, upper shell and lower shell be respectively equipped with adpting flange and
Lower adpting flange, the side wall of lower shell are provided with water inlet, and the side wall of upper shell is provided with delivery port, and the top of upper shell is provided with
The import of backwash source；
Filter core mechanism, including tube sheet 20 and 12 filter cylinders 21, tube sheet 20 are arranged at adpting flange and lower adpting flange
Between, the bottom of filter cylinder 21 is arranged on tube sheet 20 and in upper shell, filter cylinder 21 includes support bar and spiral filtration pipe, branch
Strut is arranged at along spiral circumferencial direction on the inwall of spiral filtration pipe, any phase of the spiral filtration pipe on spiral axis direction
The distance between adjacent two spiral filtration circles spiral radially by close to spiral axle center to away from spiral axis direction be by it is small gradually
Big to set, the distance between spiral filtration pipe two spiral filtration circles of the arbitrary neighborhood on spiral axis direction is in setting range
Interior deformable setting；
Mechanism is backwashed, including backwash motor 30, detent mechanism 31 and drainage mechanism, detent mechanism 31 include light
Electric transducer and positioning link bar, positioning link bar are arranged in upper shell, and photoelectric sensor is arranged on positioning link bar, instead
Rinsing motor 30 and being arranged at the top of upper shell and drainage mechanism is connected with the top of positioning link bar includes drain header
32 and branch drain 33, drain header 32 rotates the bottom for being arranged at positioning link bar and the bottom of lower shell, the bottom of lower shell
Between portion and positioning link bar be provided with connection bearing, branch drain 33 be connected in the side wall of drain header 32 and with filter cylinder 10
Bottom matches.
Present embodiment is compared to prior art, spiral filtration pipe two spirals of the arbitrary neighborhood on spiral axis direction
The distance between sphere filter is in spiral radially by being by small gradually big setting close to spiral axle center to remote spiral axis direction so that
Impurity is deposited on the inner ring of spiral filtration pipe, also allows for backwashing, and avoids filter core mechanism from blocking；Spiral filtration pipe is in spiral axle center
The deformable setting in setting range of the distance between two spiral filtration circles of arbitrary neighborhood on direction, further avoids filter core
Mechanism blocks.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, the bottom of above-mentioned support bar is from top to bottom sequentially provided with rotary connector and sealed connecting component,
Rotary connector is ball, and ball is rotated and is arranged on the lateral wall of support bar, and ball is rotated and is arranged in the mounting groove of tube sheet,
Sealed connecting component is connection sealing shroud, and the entrance point of branch drain is provided with draining sealing shroud.
Using above-mentioned preferable scheme, support bar is provided with rotary connector and sealed connecting component, and backwash makes when positioning
Obtain and freely connected between branch drain and filter core mechanism, improve the stability of structure.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, the diameter of above-mentioned connection sealing shroud is from top to bottom by gradually small setting greatly.
Using above-mentioned preferable scheme, the diameter of sealing shroud is connected by gradually small greatly, is easy to the discharge of backwash source.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, above-mentioned draining sealing shroud is corrugated hose.
Using above-mentioned preferable scheme, draining sealing shroud is corrugated hose so that corrugated hose is sheathed on connection sealing shroud
On, improve sealing property.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, above-mentioned sealed connecting component is provided with cambered surface transition part at the both ends of filter housing circumferencial direction.
Using above-mentioned preferable scheme, increase cambered surface transition part, led for corrugated hose with being connected to provide when sealing shroud connects
To effect.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, above-mentioned draining sealing shroud includes fixed cover, turn and sealing ring, fixed cover, sealing snare
Located at the entrance point of branch drain, turn is connected between fixed cover and sealing ring.
Using above-mentioned preferable scheme, turn is provided between sealing ring and retainer plate, improves sealing property.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, the junction of the junction and drainpipe of above-mentioned drain header and tube sheet with being connected bearing
Provided with wearing layer.
Using above-mentioned preferable scheme, increase wearing layer, improve anti-wear performance, extend product service life.
In order to further optimize implementation result of the present utility model, in another embodiment of the present utility model,
On the basis of foregoing teachings, above-mentioned filter cylinder is uniformly arranged along the circumferencial direction of filter housing.
Using above-mentioned preferable scheme, it is easy to detent mechanism to position and operate.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (8)
- A kind of 1. full-automatic back washing filter, it is characterised in that including：The junction of filter housing, including upper shell and lower shell, upper shell and lower shell is respectively equipped with adpting flange and lower connection Flange, the side wall of lower shell are provided with water inlet, and the side wall of upper shell is provided with delivery port, and the top of upper shell is provided with backwash Source import；Filter core mechanism, including tube sheet and at least one filter cylinder, tube sheet are arranged between adpting flange and lower adpting flange, filter cylinder Bottom be arranged on tube sheet and in the upper shell, filter cylinder includes support bar and spiral filtration pipe, and support bar is along spiral circumference Direction is arranged on the inwall of spiral filtration pipe, spiral filtration pipe two spiral filtrations of the arbitrary neighborhood on spiral axis direction The distance between circle is in spiral radially by being by small gradually big setting, spiral filtration close to spiral axle center to remote spiral axis direction Distance deformable setting in setting range between pipe two spiral filtration circles of the arbitrary neighborhood on spiral axis direction；Backwash mechanism, including backwash motor, detent mechanism and drainage mechanism, detent mechanism include photoelectric sensor and Positioning link bar, positioning link bar are arranged in upper shell, and photoelectric sensor is arranged on positioning link bar, backwash driving electricity Machine is arranged at the top of upper shell and is connected with the top of positioning link bar, and drainage mechanism includes drain header and branch drain, Drain header rotates the bottom for being arranged at positioning link bar and the bottom of lower shell, between the bottom of lower shell and positioning link bar Provided with connection bearing, branch drain is connected in the side wall of drain header and matched with the bottom of filter cylinder.
- 2. full-automatic back washing filter according to claim 1, it is characterised in that the bottom of support bar from top to bottom according to Secondary to be provided with rotary connector and sealed connecting component, rotary connector is ball, and ball is rotated and is arranged on the lateral wall of support bar, Ball is rotated and is arranged in the mounting groove of tube sheet, and sealed connecting component is connection sealing shroud, and the entrance point of branch drain is provided with draining Sealing shroud.
- 3. full-automatic back washing filter according to claim 2, it is characterised in that connect the diameter of sealing shroud by up to Lower is by gradually small setting greatly.
- 4. full-automatic back washing filter according to claim 2, it is characterised in that draining sealing shroud is corrugated hose.
- 5. full-automatic back washing filter according to claim 4, it is characterised in that sealed connecting component is in filter housing circumference side To both ends be provided with cambered surface transition part.
- 6. full-automatic back washing filter according to claim 2, it is characterised in that draining sealing shroud include fixed cover, Turn and sealing ring, fixed cover, sealing ring are sheathed on the entrance point of branch drain, and turn is connected in fixed cover and close Between seal.
- 7. full-automatic back washing filter according to claim 2, it is characterised in that the connection of drain header and tube sheet Place and drainpipe are provided with wearing layer with being connected the junction of bearing.
- 8. full-automatic back washing filter according to claim 1, it is characterised in that filter cylinder is equal along the circumferencial direction of filter housing Even setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882676.7U CN207024782U (en) | 2017-07-19 | 2017-07-19 | A kind of full-automatic back washing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720882676.7U CN207024782U (en) | 2017-07-19 | 2017-07-19 | A kind of full-automatic back washing filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024782U true CN207024782U (en) | 2018-02-23 |
Family
ID=61463751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720882676.7U Expired - Fee Related CN207024782U (en) | 2017-07-19 | 2017-07-19 | A kind of full-automatic back washing filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024782U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755895A (en) * | 2019-11-29 | 2020-02-07 | 胡小弟 | Filtering equipment and manufacturing method of filtering container flange thereof |
| CN114126739A (en) * | 2019-07-15 | 2022-03-01 | 戴姆勒卡车股份公司 | Fluid filter for automobile and filter cartridge for fluid filter |
-
2017
- 2017-07-19 CN CN201720882676.7U patent/CN207024782U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126739A (en) * | 2019-07-15 | 2022-03-01 | 戴姆勒卡车股份公司 | Fluid filter for automobile and filter cartridge for fluid filter |
| CN114126739B (en) * | 2019-07-15 | 2023-11-07 | 戴姆勒卡车股份公司 | Fluid filter for automobile and filter cartridge for fluid filter |
| CN110755895A (en) * | 2019-11-29 | 2020-02-07 | 胡小弟 | Filtering equipment and manufacturing method of filtering container flange thereof |
| CN110755895B (en) * | 2019-11-29 | 2023-07-21 | 胡小弟 | Filter equipment and manufacturing method of filter container flange thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202740854U (en) | Suction type automatic cleaning filter | |
| CN208080125U (en) | A kind of treegarden irrigation device | |
| CN207024782U (en) | A kind of full-automatic back washing filter | |
| CN102304901B (en) | Road ground flushing vacuum truck | |
| CN103785209B (en) | A kind of reverse flushing filter screen filter | |
| CN102794044A (en) | Multi-filter cylinder automatic backwashing filter apparatus | |
| CN102784504A (en) | Automatic backwashing system in filtering device with multi filter drums | |
| CN106677253A (en) | Novel rainwater collecting device | |
| CN103623631B (en) | A kind of manual backwashing filter | |
| CN110073948A (en) | A kind of Intelligent irrigation system for farmland | |
| CN208106352U (en) | A kind of drilling well liquor collecting device | |
| CN107694179A (en) | A kind of decentralized integrated sewage treatment device | |
| CN107352669A (en) | A kind of Domestic sewage treatment device | |
| CN107126750A (en) | A kind of well strainer easy to clean | |
| CN216703495U (en) | Filtering equipment for sesame oil processing | |
| CN206965277U (en) | A kind of well strainer easy to clean | |
| CN206121284U (en) | Methanol -water filter equipment with cleaning function | |
| CN105805053A (en) | Long pipe type water pump | |
| CN205182312U (en) | Filter and filter equipment thereof | |
| CN204601756U (en) | Full-automatic high-precision filter | |
| CN204563764U (en) | Drip irrigation economize filter | |
| CN206941983U (en) | Roofing double-layer drainage device | |
| CN207632638U (en) | A kind of flocculation sediment and filter device | |
| CN105879484A (en) | Vertical gravel net type automatic integrated filter | |
| CN207453012U (en) | A kind of same layer Water-logged draining device of new structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Full automatic backwashing filter Effective date of registration: 20211202 Granted publication date: 20180223 Pledgee: Bank of China Limited by Share Ltd. Qidong branch Pledgor: NANTONG UPSTAR FILTERING EQUIPMENT Co.,Ltd. Registration number: Y2021980013828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 |