CN206715398U - A kind of multifunctional filtering tank - Google Patents
A kind of multifunctional filtering tank Download PDFInfo
- Publication number
- CN206715398U CN206715398U CN201720456915.2U CN201720456915U CN206715398U CN 206715398 U CN206715398 U CN 206715398U CN 201720456915 U CN201720456915 U CN 201720456915U CN 206715398 U CN206715398 U CN 206715398U
- Authority
- CN
- China
- Prior art keywords
- water distribution
- distribution head
- control valve
- water
- supervisor
- 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
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Abstract
It the utility model is related to a kind of multifunctional filtering tank, belong to water treatment facilities component field, including tank body and water-distributing device, filling filtrate in tank body, it is characterized in that control valve is set at the top of tank body, connection water-distributing device, water replanishing device are from top to bottom formed by connecting by upper water distribution head, supervisor and lower water distribution head below control valve；Upper water distribution head is connected with water inlet and sewage draining exit respectively by control valve, and lower water distribution head is connected by supervisor and control valve with delivery port；Described upper water distribution head and lower water distribution head use up big and down small Concentric Reducers, and some water distribution seams are placed equidistant on tube wall, and lower water distribution head bottom is waterproof.The filtering tank is simple in construction, and water-distributing device is provided simultaneously with filtering, water outlet and backwashing function, and water distribution is uniform, and cost is cheap, is not easy to block, and is easy to cleaning to manage.
Description
Technical field
A kind of multifunctional filtering tank is the utility model is related to, belongs to water treatment facilities component field.
Background technology
Filtering tank is that the top layer of bed is by most using the anthracite of layered, sand, garnet in small, broken bits or other materials as bed
Light and most crude product level material forms, and the material of most heavy and most thin grade is placed on the bottom of bed.Its principle is by depth mistake
Filter -- larger particle is removed in top layer in water, and less particle is removed in the higher depth of filter media.So that water
Matter reaches the standard after coarse filtration.Present filtering tank is set using multitube more, is frequently provided with water inlet pipe, outlet pipe and recoil
The class of pipe 3 is washed, pipeline construction is complicated, and valve is numerous and diverse, and cost input is more, and manageability does not control, and water distribution is uneven, is easily blocked up by filtrate
Plug, filtrate is easily missed during backwash.
The content of the invention
The problem of the purpose of this utility model is to overcome existing filtering tank water distribution inequality, the utility model proposes one kind
Multifunctional filtering tank.
The utility model is achieved through the following technical solutions：A kind of multifunctional filtering tank, including tank body and water-distributing device, tank
Filling filtrate in vivo, it is characterised in that control valve is set at the top of tank body, and control valve lower section connection water-distributing device, water replanishing device is by upper
It is formed by connecting under by upper water distribution head, supervisor and lower water distribution head；Upper water distribution head by control valve respectively with water inlet and blowdown
Mouth connection, lower water distribution head are connected by supervisor and control valve with delivery port；Described upper water distribution head and lower water distribution head are using upper big
Under small Concentric Reducers, be placed equidistant some water distributions seams on tube wall, lower water distribution head bottom is waterproof.
The described supervisor upper water distribution head is enclosed on outside supervisor, is connected at the top of upper water distribution head by neck with control valve；On
External screw thread is set on the downside of water distribution head tube wall, and supervisor outside sets the internal thread tapered sleeve that upper water distribution head coordinates, for locking upper water distribution
Head and supervisor.The upper water distribution head of cleaning and supervisor are conveniently pulled down in such a design.
Recoil pump is additionally provided with described delivery port.
Intake during filtering by the water inlet of control valve, by the uniform filtrate water distribution into tank body of upper water distribution head；Use water
When, pass through the delivery port water outlet of control valve by the water inlet of lower water distribution head；During backwash, the recoil pump water inlet on delivery port, water are opened
By control valve and supervisor, by lower water distribution head water distribution, filtrate is backwashed, flushing water passes through upper water distribution head and multifunction valve
Door is discharged from discharge outlet.It is worth noting that the water distribution of strip, which stitches, make it that upper water distribution head water outlet is uniform, filtrate will not be rushed,
Also will not be by filter clogging, during backwash, water distribution, which stitches, causes lower water distribution head water distribution uniformity, the filtrate that upper water distribution head will not be floated
Block, while also prevent loss when filtrate recoils.
A kind of multifunctional filtering tank of the present utility model, simple in construction, water-distributing device is provided simultaneously with filtering, water outlet and anti-
Pre-washing function, water distribution is uniform, and cost is cheap, is not easy to block, and is easy to cleaning to manage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, a1, upper water distribution head a2, lower water distribution head a3, water distribution seam a4, neck a5, control valve a6, tank body a7 are responsible for.
Embodiment
Embodiment 1：A kind of multifunctional filtering tank, including tank body and water-distributing device, the interior filling filtrate of tank body, it is characterised in that
Control valve is set at the top of tank body, connection water-distributing device below control valve, water replanishing device from top to bottom by upper water distribution head, supervisor and
Lower water distribution head is formed by connecting；Upper water distribution head is connected with water inlet and sewage draining exit respectively by control valve, and upper water distribution head is enclosed on supervisor
Outside, it is connected at the top of upper water distribution head by neck with control valve；External screw thread is set on the downside of upper water distribution head tube wall, and supervisor outside is set
The internal thread tapered sleeve that water distribution head coordinates, for locking upper water distribution head and supervisor；Lower water distribution head passes through supervisor and control valve and water outlet
Mouth is connected, and recoil pump is additionally provided with delivery port；Described upper water distribution head and lower water distribution head use up big and down small concentric reducing
Manage, some water distributions seams are placed equidistant on tube wall, lower water distribution head bottom is waterproof.
Finally it should be noted that：Obviously, above-mentioned implementation is only intended to clearly illustrate example of the present invention, and is not
Restriction to embodiment.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus amplified
Among the obvious changes or variations gone out is still in protection scope of the present invention.
Claims (3)
1. a kind of multifunctional filtering tank, including tank body（a7）And water-distributing device, tank body（a7）Interior filling filtrate, it is characterised in that tank
Body（a7）Top sets control valve（a6）, control valve（a6）Lower section connects water-distributing device, and water replanishing device is from top to bottom by upper water distribution
Head（a2）, supervisor（a1）And lower water distribution head（a3）It is formed by connecting；Upper water distribution head（a2）Pass through control valve（a6）Respectively with water inlet
Mouth connects with sewage draining exit, lower water distribution head（a3）Pass through supervisor（a1）And control valve（a6）Connected with delivery port；Described upper water distribution
Head（a2）With lower water distribution head（a3）Using up big and down small Concentric Reducers, some water distribution seams are placed equidistant on tube wall（a4）, under
Water distribution head（a3）Bottom is waterproof.
2. a kind of multifunctional filtering tank as claimed in claim 1, it is characterised in that water distribution head (a2) is enclosed on master on supervisor (a1)
Manage (a1) outside, be connected at the top of upper water distribution head (a2) by neck (a5) with control valve (a6)；Set on the downside of upper water distribution head (a2) tube wall
Put external screw thread, the internal thread tapered sleeve for setting upper water distribution head (a2) to coordinate on the outside of supervisor (a1), for lock upper water distribution head (a2) with
It is responsible for (a1).
3. a kind of multifunctional filtering tank as claimed in claim 1, it is characterised in that recoil pump is additionally provided with delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456915.2U CN206715398U (en) | 2017-04-27 | 2017-04-27 | A kind of multifunctional filtering tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720456915.2U CN206715398U (en) | 2017-04-27 | 2017-04-27 | A kind of multifunctional filtering tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206715398U true CN206715398U (en) | 2017-12-08 |
Family
ID=60506887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720456915.2U Expired - Fee Related CN206715398U (en) | 2017-04-27 | 2017-04-27 | A kind of multifunctional filtering tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206715398U (en) |
-
2017
- 2017-04-27 CN CN201720456915.2U patent/CN206715398U/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: 20171208 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |