CN207708653U - A kind of gravity type valveless water filter device - Google Patents
A kind of gravity type valveless water filter device Download PDFInfo
- Publication number
- CN207708653U CN207708653U CN201721472316.6U CN201721472316U CN207708653U CN 207708653 U CN207708653 U CN 207708653U CN 201721472316 U CN201721472316 U CN 201721472316U CN 207708653 U CN207708653 U CN 207708653U
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- water
- filter
- siphon
- box
- tank
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Abstract
The utility model is related to a kind of gravity type valveless water filter devices, including distribution water tank, filtration system, siphonic system and drainage collection case；It is simple in structure, the siphonic system being equipped with can backwash the filtered impurity in Rose Box, and the water after flushing is discharged in discharge casing by upper and lower siphon pipe, water in discharge casing is after flowing line is entered in settling tank and precipitated, water in settling tank is passed into use for re-filtering in distributor box from newly, has effectively saved the utilization of water resource；Avoid the waste of water resource, it is polluted with caused by directly exclusion, the bubble chamber being equipped with simultaneously can carry out the discharge of air to entering the water in filter box, it avoids more air from entering in filter box, the power of bigger is needed during backwash to be evacuated to the gas in filtration core.
Description
Technical field
The utility model is related to environmentally friendly water purification fields, and in particular to a kind of water treatment facilities, especially gravity type valveless mistake
Filter.
Background technology
Currently, with the rapid development of Chinese national economy, living standards of the people are continuously improved, and environmental protection administration is to city ring
The control of border pollution is more and more tighter, but current filter is there is also backwashing water water distribution is uneven, uneven equal lack of catchmenting
Point, and common filter will also install the time-program(me) control instrument or process procedures control that some need manually to safeguard meticulously
Instrument processed, of high cost, efficiency is low.
The valveless water filter device of the above problem can be effectively avoided to be widely used in earth's surface Water warfare, landscape Water warfare, river and lake water
Purification, underground water deferrization and demanganization, industrial circulating water bypath filter, production waste water except suspended impurity, organic sewage through biochemical treatment,
Secondary precipitation treated subsequent filter processing.
Existing valveless water filter device is divided into filtration condition and backwashing state, but two more parallels is needed to use, and uses phase
The water outlet of adjacent equipment causes to take up a large area as backwashing water.
In addition, the water inlet form of existing gravity valveless filter device is mostly U-shaped, when normal operation water inlet pass through U-shaped
Pipe flows rapidly into water distribution mouth, and the top of filtering layer is distributed in through water distribution mouth energy dissipating and peptizaiton.Due to falling for filter tank water inlet process
The fact that water drop and U-shaped trap, exists and full packages continuum micromeehanics are the reason of water inlet pipe mouth forms water seal, causes filter tank
During water inlet, in filter water and filtering after be discharged in carry air secretly always, influence normal filtration and can cause to recoil
It washes and does not stop.
Simultaneously by the draining direct emission of backwash, causes the waste of water resource and pollution is caused to environment.
Utility model content
In order to overcome the disadvantages of the above prior art, the purpose of this utility model is to provide a kind of simple in structure, can be right
Draining after backwash is utilized again, while the less gravity type valveless water filter device for entering air in Rose Box.
In order to achieve the above objectives, the utility model uses following technical scheme, a kind of gravity type valveless water filter device, including divides
Distribution reservoir, filtration system, siphonic system and drainage collection case；
The filtration system includes filter box, is located at the demarcation strip in filter box, and the demarcation strip is by Rose Box
Body is divided into the filtered water tank and Rose Box that two seal independently of each other from top to bottom；Middle part in the Rose Box is equipped with filtering
Layer, the filtered water tank is connected to Rose Box by communicating pipe, and the upper end of the communicating pipe is located in filtered water tank, under communicating pipe
End is connected across demarcation strip and filter layer with the bottom of Rose Box；The side of the filtered water tank is equipped with clear water output；
The siphonic system includes siphon tedge, siphon down-comer and exhaust tube, under the siphon tedge
End sequentially passes through the top of filter box and demarcation strip extends in Rose Box, under the upper end and siphon of the siphon tedge
The upper end connection of pipe is dropped, and the lower end of the siphon down-comer extends in drainage collection case, one end of the exhaust tube and rainbow
It inhales down-comer to connect, the other end is connected with aspiration pump；
The lower end of the distribution water tank is connected with bubble chamber by straight water pipe, and the lower end of the bubble chamber is connected with U-shaped
Water inlet pipe, the U-shaped end into water inlet pipe extend in filter box and connect with the siphon tedge extended in filter box
It is logical；
The drainage collection case is connected with settling tank by flowing line, which passes through oral siphon line and distribution water
Case is connected；And the oral siphon line is equipped with the water pump being pumped into the water in settling tank in distribution water tank.
The top of the filtered water tank is equipped with working hole.
The communicating pipe is two both sides for being respectively equipped with Rose Box, and is connected with pressure valve on each communicating pipe.
It is connected with check valve on the siphon down-comer.
Filter screen is equipped in the settling tank, the water distribution pipeline interface at the settling tank end is located at the lower end of filter screen,
The end of the oral siphon line is located at the upper end of filter screen.
The filter layer includes going up filter plate, double filtering layer, boulder bed and lower filter plate successively from top to bottom；It is described double
Filter material layer is respectively homogeneous ANTHRACITE FILTER MEDIA layer and homogeneous quartz sand filter media layer, the particle diameter of filter medium of the homogeneous ANTHRACITE FILTER MEDIA layer
Particle diameter of filter medium for 1.2~1.8mm, the homogeneous quartz sand filter media layer is 0.5~1.0mm, and the boulder bed includes three layers, institute
It is respectively 2~4mm, 4~8mm, 8~16mm to state the grain size that three layers of cobble hold layer.
The siphon tedge lower end is connected with horn mouth.
The utility model has the beneficial effects that：It is simple in structure, after the siphonic system being equipped with can be to the filtering in Rose Box
Impurity backwashed, and the water after flushing is discharged in discharge casing by upper and lower siphon pipe, the water in discharge casing is by row
Water pipeline enters in settling tank precipitated after, the water in settling tank is passed into for re-filtering in distributor box make from newly
With effectively having saved the utilization of water resource；The waste of water resource is avoided, and is polluted caused by directly excluding, is equipped with simultaneously
Bubble chamber can to enter the water in filter box carry out air discharge, avoid more air from entering filter box
In, the power of bigger is needed during backwash to be evacuated to the gas in filtration core.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural schematic diagram of filtering ponds in the utility model.
In figure：1. distributing water tank；2. filter box；3. partition board；4. filter layer；5. siphon tedge；6. siphon down-comer；
7. discharge casing；8. straight water pipe；9. bubble chamber；10.U type water inlet pipes；11. communicating pipe；12. pressure valve；13. exhaust tube；14. taking out
Air pump；15. clear water output；16. horn mouth；17. settling tank；18. flowing line；19. filter screen；20. water pump；21. oral siphon
Line；22. working hole；23. check valve；Filter plate on 401.；402. double filtering layers；403. boulder bed；404. times filter plates.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and examples.
In the description of the present invention, it should be understood that term "center", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
Novel limitation.
Term " first ", " second " are used for description purposes only, be not understood to indicate or imply relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more this feature；In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
Embodiment 1
A kind of gravity type valveless water filter device as shown in Figure 1, including distribution water tank 1, filtration system, siphonic system and draining
Collecting box 7；
The filtration system includes filter box 2, is located at the demarcation strip 3 in filter box 2, which incited somebody to action
Filter box body 2 is divided into the filtered water tank and Rose Box that two seal independently of each other from top to bottom；Middle part in the Rose Box is set
There are filter layer 4, the filtered water tank to be connected to by communicating pipe 11 with Rose Box, and the upper end of the communicating pipe 11 is located at filtered water tank
In, the lower end of communicating pipe 11 passes through demarcation strip 3 and filter layer 4 to be connected with the bottom of Rose Box；The side of the filtered water tank is set
There is clear water output 15；The filtering ponds being equipped with can be filtered the water entered in Rose Box；Communicating pipe can will be after filtering
Water be passed into filtered water tank, by clean water outlet 15 will filtered water draw filter box outside；The demarcation strip being equipped with is
" ∧ " shape；
The siphonic system includes siphon tedge 5, siphon down-comer 6 and exhaust tube 13, the siphon tedge 5
Lower end sequentially pass through the top of filter box 2 and demarcation strip 2 extends in Rose Box 2, the upper end of the siphon tedge 5
It is connected to the upper end of siphon down-comer 6, the lower end of the siphon down-comer 6 extends in drainage collection case 1, the exhaust tube
13 one end is connected with siphon down-comer 6, and the other end is connected with aspiration pump 14；The air intake duct and asepwirator pump 14 being equipped with are by siphon
Air discharge in tedge 5, siphon down-comer 6, and then the water in Rose Box will be pressed into siphon under atmospheric pressure
In tedge 5, siphon down-comer 6, and it is introduced into discharge casing 7, when siphonic system carries out siphon, the water meeting below filter layer
The reversed top for being flowed into filter layer, realizes filter layer the effect of backwash；
The lower end of the distribution water tank 1 is connected with bubble chamber 9 by straight water pipe 8, and the lower end of the bubble chamber 9 is connected with
U-shaped water inlet pipe 10, the end of the U-shaped water inlet pipe 10 extend in filter box 2 and with extend in the siphon in filter box 2
Riser 5 is connected to；Distribution water tank stores water to be treated when main, the water distributed in water tank 1 first pass through straight water pipe 8 into
Enter into bubble chamber 9, when entering bubble chamber 9 can to water in also have bubble to be taken out, take out the water after bubble by U-shaped
Water inlet pipe is entered in Rose Box and is filtered；
The drainage collection case 7 is connected with settling tank 17 by flowing line 18, which passes through oral siphon line
21 are connected with distribution water tank 1；And the oral siphon line 21 is equipped with and the water in settling tank 17 is pumped into distribution water tank 1
Water pump 20.The water with impurity of mobile phone is entered by flowing line 18 in settling tank 17 in drainage collection case 7, is sunk
It forms sediment, while equipped with filter screen 19 is equipped in the settling tank 17,18 interface of water distribution pipeline at 17 end of the settling tank is located at
The lower end of filter screen 19, the end of the oral siphon line 21 are located at the upper end of filter screen 19；The filter screen 19 is to the water after precipitation
Secondary filter is carried out, filtered water is pumped into distribution water tank 1 by water pump, is continuing with, effectively avoids water resource
Waste and pollution.
Specifically during the work time, the water distributed in water tank 1 is entered by straight water pipe 8 in bubble chamber 9, is entered
The bubble that water in bubble chamber 9 contains can rise to the top discharge of bubble chamber 9, and the water of bottom not bubbles passes through U-shaped water inlet
Pipe 10 enters the lower end of siphon tedge 5, and is entered in Rose Box by siphon tedge 5, under gravity mistake
Water in filter box can be filtered by filter layer, when water level constantly increases, by filtered water by communicating pipe 11 into
Enter into filtered water tank, and exported by clear water output, when long-time filters, the impurity of filtering can be reserved on filter layer, be needed
Filter layer is backwashed, at this point, aspiration pump is opened, by the evacuating air in siphon tedge 5 and siphon down-comer 6,
It is at this time under atmospheric pressure, the water in filtered water tank to be passed through into company in vacuum in siphon tedge 5 and siphon down-comer 6
Siphunculus is pressed onto the bottom of filter layer, from the lower section of filter layer to top, and is passing through 5 He of siphon tedge back through filter layer
Siphon down-comer 6 enters in discharge casing, when water reaches top by filter layer bottom, realizes the backwash to filter layer
Effect；The water entered in discharge casing is entered by flowing line in settling tank, and the water after precipitation is entered by pumping from newly
It distributes in water tank, realizes the water after backwash the case where utilizing, effectively saved water resource.
Embodiment 2
On the basis of embodiment 1；The top of the filtered water tank is equipped with working hole 22.The working hole 22 is mainly used for pair
Filter box is observed, while ensureing the stability of air pressure.
Further, in order to which the water ensured in filtered water tank will not be under smaller pressure in reflux to Rose Box, described
Communicating pipe 11 be two both sides for being respectively equipped with Rose Box, and be connected with pressure valve 12 on each communicating pipe 11.
Further, in order to ensure during sobbing, the air in discharge casing will not be extracted out, in the siphon
Check valve 23 is connected on down-comer 6.
Further, in order to which the water ensured in settling tank can pass through filtering in entering distribution water tank 1, described
Filter screen 19 is equipped in settling tank 17,18 interface of water distribution pipeline at 17 end of the settling tank is located at the lower end of filter screen 19, described
The end of oral siphon line 21 is located at the upper end of filter screen 19.
Further, the filter layer 4 includes going up filter plate 401, double filtering layer 402, boulder bed successively from top to bottom
403 and lower filter plate 404；The double filtering layer 402 respectively homogeneous ANTHRACITE FILTER MEDIA layer and homogeneous quartz sand filter media layer, it is described
The particle diameter of filter medium of homogeneous ANTHRACITE FILTER MEDIA layer is 1.2~1.8mm, the particle diameter of filter medium of the homogeneous quartz sand filter media layer is 0.5~
1.0mm, the boulder bed 403 include three layers, the grain size that three layers of cobble holds layer be respectively 2~4mm, 4~8mm, 8~
16mm。
Further；5 lower end of siphon tedge is connected with horn mouth 16.
Above example is only to the utility model for example, not constituting to the scope of protection of the utility model
Limitation, every design same or analogous with the utility model belongs within the scope of protection of the utility model.
Claims (7)
1. a kind of gravity type valveless water filter device, which is characterized in that including distribution water tank (1), filtration system, siphonic system and draining
Collecting box (7)；
The filtration system includes filter box (2), is located at the demarcation strip (3) in filter box (2), the demarcation strip (3)
Filter box (2) is divided into the filtered water tank and Rose Box that two seal independently of each other from top to bottom；In the Rose Box
Middle part is connected to equipped with filter layer (4), the filtered water tank and Rose Box by communicating pipe (11), and the upper end of the communicating pipe (11)
In filtered water tank, the lower end of communicating pipe (11) passes through demarcation strip (3) and filter layer (4) to be connected with the bottom of Rose Box；It is described
Filtered water tank side be equipped with clear water output (15)；
The siphonic system includes siphon tedge (5), siphon down-comer (6) and exhaust tube (13), and the siphon rises
The lower end of pipe (5) sequentially passes through top and the demarcation strip of filter box (2)（ 3 ）It extends in Rose Box, in the siphon
The upper end of riser (5) is connected to the upper end of siphon down-comer (6), and the lower end of the siphon down-comer (6) extends to drainage collection
In case (7), one end and the siphon down-comer (6) of the exhaust tube (13) are connected, and the other end is connected with aspiration pump (14)；
The lower end of the distribution water tank (1) is connected with bubble chamber (9) by straight water pipe (8), and the lower end of the bubble chamber (9) connects
Be connected to U-shaped water inlet pipe (10), the end of the U-shaped water inlet pipe (10) extend in filter box (2) and with extend to filter box
(2) siphon tedge (5) connection in；
The drainage collection case (7) is connected with settling tank (17) by flowing line (18), and the settling tank (17) is by entering water
Pipeline (21) is connected with distribution water tank (1)；And the oral siphon line (21) is equipped with and is pumped into the water in settling tank (17)
Distribute the water pump (20) in water tank (1).
2. a kind of gravity type valveless water filter device according to claim 1, which is characterized in that set at the top of the filtered water tank
There is working hole (22).
3. a kind of gravity type valveless water filter device according to claim 1, which is characterized in that the communicating pipe (11) is two
A both sides for being respectively equipped with Rose Box, and it is connected with pressure valve (12) on each communicating pipe (11).
4. a kind of gravity type valveless water filter device according to claim 1, which is characterized in that the siphon down-comer (6)
On be connected with check valve (23).
5. a kind of gravity type valveless water filter device according to claim 1, which is characterized in that set in the settling tank (17)
Have a filter screen (19), water distribution pipeline (18) interface at settling tank (17) end is located at the lower end of filter screen (19), it is described enter water
The end of pipeline (21) is located at the upper end of filter screen (19).
6. a kind of gravity type valveless water filter device according to claim 1, which is characterized in that the filter layer (4) includes
Go up filter plate (401), double filtering layer (402), boulder bed (403) and lower filter plate (404) successively from top to bottom；The double filtering
Layer (402) is respectively homogeneous ANTHRACITE FILTER MEDIA layer and homogeneous quartz sand filter media layer, the filtrate grain of the homogeneous ANTHRACITE FILTER MEDIA layer
Diameter is 1.2~1.8mm, and the particle diameter of filter medium of the homogeneous quartz sand filter media layer is 0.5~1.0mm, and the boulder bed (403) includes
Three layers, the grain size that three layers of cobble holds layer is respectively 2~4mm, 4~8mm, 8~16mm.
7. a kind of gravity type valveless water filter device according to claim 1, which is characterized in that the siphon tedge (5)
Lower end is connected with horn mouth (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472316.6U CN207708653U (en) | 2017-11-07 | 2017-11-07 | A kind of gravity type valveless water filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721472316.6U CN207708653U (en) | 2017-11-07 | 2017-11-07 | A kind of gravity type valveless water filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207708653U true CN207708653U (en) | 2018-08-10 |
Family
ID=63060885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721472316.6U Expired - Fee Related CN207708653U (en) | 2017-11-07 | 2017-11-07 | A kind of gravity type valveless water filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207708653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607904A (en) * | 2019-01-30 | 2019-04-12 | 戢瑜安 | Movable type water clarifier |
-
2017
- 2017-11-07 CN CN201721472316.6U patent/CN207708653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109607904A (en) * | 2019-01-30 | 2019-04-12 | 戢瑜安 | Movable type water clarifier |
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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: 20180810 Termination date: 20211107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |