CN109603231A - A kind of infiltration type device for purifying potable water - Google Patents
A kind of infiltration type device for purifying potable water Download PDFInfo
- Publication number
- CN109603231A CN109603231A CN201910097757.XA CN201910097757A CN109603231A CN 109603231 A CN109603231 A CN 109603231A CN 201910097757 A CN201910097757 A CN 201910097757A CN 109603231 A CN109603231 A CN 109603231A
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- CN
- China
- Prior art keywords
- filter vat
- outer housing
- water
- drainpipe
- filtering
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/18—Combined upward and downward filtration
- B01D24/183—Combined upward and downward filtration the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/007—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
Abstract
A kind of infiltration type device for purifying potable water, including outer housing, outer housing is equipped with casing cover, outer housing is equipped with outer housing water inlet and outer housing water outlet, the first filter vat and the second filter vat are equipped in outer housing, first filter vat is equipped with the first filter vat water inlet, the first filtrate is equipped in first filter vat, second filter vat is equipped with the second filtrate, space outside first filter vat and outside the second filter vat between outer housing inside is filtered outer housing water area, first filter vat is connected with the second filter vat, the junction lower part of first filter vat and the second filter vat is equipped with water seepage hole under the junction permeated in the second filter vat for the water in the first filter vat, the top of second filter vat is equipped with water seepage hole on the second filter vat, when cleaning, the first filter vat and the second filter vat need to only be taken out, in this way It will very easily can be cleaned up in outer housing, and this structure is simple, manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of infiltration type device for purifying potable water.
Background technique
The health of drinking water is extremely important to everyone health, people to the degree of purification of drinking water also increasingly
Pay attention to, a kind of device for purifying potable water of presently disclosed Patent No. 2017211787240, to Drinking Water Filtration purification
It can achieve relatively high level, but still have shortcoming, the shell of filtering is integral type, and filtering area is non-dismountable,
Filtering area is gone out and separator lined is arranged in shell, and filtrate is placed in filtering area, and cleaning is not convenient enough, filtered
Water holding space is smaller, and partition installation is more complicated, and whole manufacturing cost is high, and volume is larger.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides, a kind of filtering area is detachable, easy to clean, water holding space is sufficiently sharp
With, manufacturing cost is low, infiltration type device for purifying potable water of small volume.
In order to solve the above technical problems, the invention adopts the following technical scheme: a kind of infiltration type device for purifying potable water, packet
Outer housing is included, the outer housing is equipped with casing cover, and the outer housing is equipped with outer housing water inlet and outer housing water outlet, institute
It states and is equipped with the first filter vat and the second filter vat in outer housing, first filter vat is equipped with the first filter vat water inlet, institute
It states outer housing water inlet to communicate with the first filter vat water inlet, is equipped with the first filtrate in first filter vat, described second
Filter vat is equipped with the second filtrate, the space between the first filter vat outside and outside the second filter vat and outer housing inside
For filtered outer housing water area, first filter vat is connected with the second filter vat, first filter vat and second
The junction lower part of filter vat is equipped with water seepage hole under the junction permeated in the second filter vat for the water in the first filter vat,
The top of second filter vat is equipped with water seepage hole on the second filter vat, and the height of water seepage hole, which is higher than, on second filter vat connects
The lower water seepage hole in place is connect, water seepage hole is communicated with outer housing water area on second filter vat, the outer housing water outlet and shell
Body water area communicates.
A kind of beneficial effect of infiltration type device for purifying potable water provided by the invention is: described due to including outer housing
Outer housing is equipped with casing cover, and the outer housing is equipped with outer housing water inlet and outer housing water outlet, sets in the outer housing
There are the first filter vat and the second filter vat, first filter vat is equipped with the first filter vat water inlet, the outer housing water inlet
It mouthful is communicated with the first filter vat water inlet, is equipped with the first filtrate in first filter vat, second filter vat is equipped with the
Two filtrates, the space between the first filter vat outside and outside the second filter vat and outer housing inside are filtered outer
Shell water area, first filter vat are connected with the second filter vat, the connection of first filter vat and the second filter vat
Place lower part is equipped with water seepage hole under the junction permeated in the second filter vat for the water in the first filter vat, second filtering
The top of bucket is equipped with water seepage hole on the second filter vat, and the height of water seepage hole is higher than under junction and seeps water on second filter vat
Hole, water seepage hole is communicated with outer housing water area on second filter vat, the outer housing water outlet and outer housing water area phase
It is logical,
Therefore filtering area is the equal of the first filter vat and the second filter vat, only need to be by the first filter vat when cleaning
It takes out with the second filter vat, will very easily can thus be cleaned up in outer housing, clean the first filter vat and the second mistake
When lauter tub, only need to by the first filter vat and the second filter vat the first filtrate and the second filtrate pour out it is i.e. capable of washing, and
And this structure is simple, manufacturing cost is low and the first filter vat outside and the second filter vat outside between outer housing inside
Space be filtered outer housing water area, be equivalent in outer housing in addition to outside the first filter vat and other than the second filter vat just
It is water area, so that water holding space makes full use of, maximum water holding space is produced using the smallest volume, so that overall volume
It is substantially reduced.
Further, the lower part of first filter vat is equipped with the first filter vat and filters supporting network, second filter vat
Lower part be equipped with the second filter vat filter supporting network, first filtrate be located at the first filter vat filter supporting network on, it is described
Second filtrate is located on the second filter vat filtering supporting network, under the first filter vat filtering supporting network in first filter vat
The space of side is the first filtering mud chamber, and the space below the second filter vat filtering supporting network in second filter vat is the
Two filtering mud chambers, the first filtering mud chamber are connected to the second filtering mud chamber by water seepage hole under junction,
The beneficial effect of this structure is: by the first filtering mud chamber of setting and the second filtering mud chamber, so that filtering
Drinking water afterwards is cleaner, and water seepage hole is not easy to block on the second filter vat.
Further, the first filter vat filtering supporting network is equipped with the first filter vat filtering supporting network branch bent downward
Vertical piece is supportted, the second filter vat filtering supporting network is equipped with the second filter vat filtering supporting network bent downward and supports vertical piece, institute
It states the first filter vat filtering supporting network vertical on piece is supported to be equipped with the first filter vat filtering supporting network and support vertical piece water seepage hole, described the
Two filter vats filter supporting network and vertical on piece are supported to support vertical piece water seepage hole, first mistake equipped with the second filter vat filtering supporting network
Lauter tub filters supporting network and infiltration and the second filter vat filtering supporting network under vertical piece water seepage hole, junction is supported to support vertical piece infiltration
Hole is sequentially communicated,
The beneficial effect of this structure is: so that the first filter vat filtering supporting network and the second filter vat filtering supporting network peace
More convenient, more convenient disassembly taking-up is filled, so that it is more convenient when the first filter vat of cleaning and the second filter vat, and install
Also more firm.
Further, the bottom of first filter vat is equipped with the first filter vat drainpipe, the bottom of second filter vat
Portion is equipped with the second filter vat drainpipe, and the first filter vat drainpipe is communicated with the first filtering mud chamber, second filtering
Bucket drainpipe is communicated with the second filtering mud chamber, and the bottom of the outer housing is equipped with the first filter vat drainpipe jack and the second mistake
Lauter tub drainpipe jack, the first filter vat drainpipe are stretched out from the first filter vat drainpipe jack, second filtering
Bucket drainpipe is stretched out from the second filter vat drainpipe jack, and the first filter vat drainpipe and the second filter vat drainpipe are logical
Externally drained pipe connection is crossed, the externally drained pipe is equipped with drain valve,
The beneficial effect of this structure is: this structure to have when in the first filtering mud chamber and the second filtering mud chamber
When dirt, the drain valve discharge on externally drained pipe need to be only opened, it is not necessary that the first filter vat and the second filter vat are split out
Cleaning, to clean more convenient.
Further, it is arranged with the first filter vat drainpipe sealing ring on the first filter vat drainpipe, described second
The second filter vat drainpipe sealing ring is arranged on filter vat drainpipe, the bottom of first filter vat is equipped with first mistake of circle
Lauter tub sealed groove, the intracorporal bottom of shell are equipped with circle first sealed groove of outer housing, the first filter vat draining
The top of seal of tube circle abuts sealing with the first filter vat sealed groove, the lower part of the first filter vat drainpipe sealing ring with
The first sealed groove of outer housing abuts sealing, and the bottom of second filter vat is equipped with a second filter vat sealed groove of circle, institute
State the intracorporal bottom of shell equipped with one circle the second sealed groove of outer housing, the top of the second filter vat drainpipe sealing ring with
Second filter vat sealed groove abuts sealing, and lower part and the outer housing second of the second filter vat drainpipe sealing ring seal recessed
Slot abuts sealing,
The beneficial effect of this structure is: this structure makes the leakproofness at the first filter vat drainpipe and shell more
Better tightness at good and the second filter vat drainpipe and shell, avoids leak.
Further, the first filter vat water inlet is equipped with the first filter vat water inlet pipe, the first filter vat mistake
It filters supporting network and is equipped with the first filter vat filtering supporting network through-hole, the lower end of the first filter vat water inlet pipe intakes from outer housing
Mouth, which passes through, to be stretched out, and the upper end of the first filter vat water inlet pipe passes through the first filter vat filtering supporting network through-hole and the first filtrate
And be located above the first filtrate,
The beneficial effect of this structure is: this structure makes the water filtered out cleaner.
Further, it is arranged with the first filter vat water inlet pipe sealing ring on the first filter vat water inlet pipe, described first
The bottom of filter vat is equipped with first second sealed groove of filter vat of circle, and the intracorporal bottom of shell is equipped with a circle outer housing the
Three sealed grooves, the top of the first filter vat water inlet pipe sealing ring abut sealing with first the second sealed groove of filter vat,
The lower part of the first filter vat water inlet pipe sealing ring abuts sealing with outer housing third sealed groove,
The beneficial effect of this structure is: so that the better tightness at the first filter vat water inlet pipe and shell.
Further, including chassis, the outer housing are mounted on chassis, the first filter vat water inlet pipe and external row
Water pipe is stretched out out of chassis,
The beneficial effect of this structure is: so that it is whole more beautiful, it places more stable in the plane.
Further, the first filter vat drainpipe is equipped with the first filter vat drainpipe external screw thread, second mistake
Lauter tub drainpipe is equipped with the second filter vat drainpipe external screw thread, consolidates on the first filter vat drainpipe external screw thread equipped with first
Determine nut, the second hold-doun nut be housed on the second filter vat drainpipe external screw thread, the top of first hold-doun nut with
The bottom of outer housing abuts, and the top of second hold-doun nut is abutted with the bottom of outer housing, on the outer housing water outlet
Equipped with outer housing outlet pipe, the outer housing outlet pipe is stretched out out of chassis,
The beneficial effect of this structure is: the first filter vat and the second filter vat are equivalent to and are fixed on outer housing by nut
It is interior, so that being installed between the first filter vat and the second filter vat and outer housing more firm.
Further, the upper end of the first filter vat water inlet pipe is equipped with level control switch for water, the level control switch for water
Positioned at be located at the first filtrate above,
The beneficial effect of this structure is: by the way that level control switch for water position is arranged, so that water can be automatically closed after piling.
The invention will be further described with reference to the accompanying drawings and detailed description.
Detailed description of the invention
Fig. 1 is a kind of one of the structural schematic diagram of infiltration type device for purifying potable water provided by the invention;
Fig. 2 is a kind of second structural representation of infiltration type device for purifying potable water provided by the invention;
Fig. 3 is a kind of third structural representation of infiltration type device for purifying potable water provided by the invention;
Fig. 4 is a kind of schematic cross-sectional view of infiltration type device for purifying potable water provided by the invention;
Fig. 5 is the partial enlargement structural representation of Fig. 4;
Fig. 6 is a kind of one of the decomposition texture schematic diagram of infiltration type device for purifying potable water provided by the invention;
Fig. 7 is the two of the decomposition texture schematic diagram of a kind of infiltration type device for purifying potable water provided by the invention;
Fig. 8 is a kind of one of the structural schematic diagram of outer housing of infiltration type device for purifying potable water provided by the invention;
Fig. 9 is a kind of second structural representation of the outer housing of infiltration type device for purifying potable water provided by the invention;
Figure 10 is the first filter vat and the second filter vat of a kind of infiltration type device for purifying potable water provided by the invention
One of structural schematic diagram;
Figure 11 is the first filter vat and the second filter vat of a kind of infiltration type device for purifying potable water provided by the invention
Second structural representation;
Figure 12 is a kind of the first filter vat filtering supporting network and the of infiltration type device for purifying potable water provided by the invention
One of the structural schematic diagram of two filter vats filtering supporting network;
Figure 13 is a kind of the first filter vat filtering supporting network and the of infiltration type device for purifying potable water provided by the invention
The second structural representation of two filter vats filtering supporting network.
Specific embodiment
As shown in Fig. 1 to 13, a kind of embodiment of infiltration type device for purifying potable water provided by the invention, including outer housing
1, the outer housing 1 is equipped with casing cover 2, and the outer housing 1 is equipped with outer housing water inlet 3 and outer housing water outlet 4, described
The first filter vat 5 and the second filter vat 6 are equipped in outer housing 1, first filter vat 5 is equipped with the first filter vat water inlet 7,
The outer housing water inlet 3 is communicated with the first filter vat water inlet 7, is equipped with the first filtrate 8, institute in first filter vat 5
The second filter vat 6 is stated equipped with the second filtrate 9, in 5 outside of the first filter vat and 6 outside of the second filter vat and outer housing 1
Space between portion is filtered outer housing water area 10, and first filter vat 5 is connected with the second filter vat 6, described
The junction lower part of first filter vat 5 and the second filter vat 6 is equipped with for the water in the first filter vat 5 in the second filter vat 6
Water seepage hole 11 under the junction of infiltration, the top of second filter vat 6 are equipped with water seepage hole 12 on the second filter vat, and described second
The height of water seepage hole 12 is higher than water seepage hole 11 under junction on filter vat, and water seepage hole 12 is deposited with outer housing on second filter vat
Pool 10 communicates, and the outer housing water outlet 4 is communicated with outer housing water area 10,
Wherein by being welded and fixed or being integrally formed between the first filter vat 5 and the second filter vat 6, the first filter vat 5
Be additionally provided with filter vat lid on the second filter vat 6, filter vat lid is fixed on the first filter vat 5 and the second filtering by lock pin
On bucket 6, filtrate is avoided to pour out, the size of the first filtrate 8 is greater than the size of the second filtrate 9, the first filtrate 8 and second
Filtrate 9 is quartz sand.
The lower part of first filter vat 5 is equipped with the first filter vat and filters supporting network 13, the lower part of second filter vat 6
Supporting network 14 is filtered equipped with the second filter vat, first filtrate 8 is located at the first filter vat and filters on supporting network 13, and described the
Two filtrates 9 are located on the second filter vat filtering supporting network 14, and the first filter vat in first filter vat 5 filters supporting network
The space of 13 lower sections is the first filtering mud chamber 15,14 lower section of the second filter vat filtering supporting network in second filter vat 6
Space be second filtering mud chamber 16, it is described first filtering mud chamber 15 with second filtering mud chamber 16 pass through junction under seeps
Water hole 11 is connected to.
The first filter vat filtering supporting network 13 is equipped with the first filter vat filtering supporting network bent downward and supports vertical piece
17, the second filter vat filtering supporting network 14 is equipped with the second filter vat filtering supporting network bent downward and supports vertical piece 18, institute
Stating the first filter vat filtering supporting network supports vertical piece 17 to support vertical piece water seepage hole 19, institute equipped with the first filter vat filtering supporting network
Stating the second filter vat filtering supporting network supports vertical piece 18 to support vertical piece water seepage hole 20, institute equipped with the second filter vat filtering supporting network
It states the first filter vat filtering supporting network and supports infiltration 11 and the second filter vat filtering supporting network under vertical piece water seepage hole 19, junction
Vertical piece water seepage hole 20 is supported to be sequentially communicated.
The bottom of first filter vat 5 is equipped with the first filter vat drainpipe 21, and the bottom of second filter vat 6 is equipped with
Second filter vat drainpipe 22, the first filter vat drainpipe 21 are communicated with the first filtering mud chamber 15, second filtering
Bucket drainpipe 22 is communicated with the second filtering mud chamber 16, and the bottom of the outer housing 1 is equipped with the first filter vat drainpipe jack 23
With the second filter vat drainpipe jack 24, the first filter vat drainpipe 21 is stretched from the first filter vat drainpipe jack 23
Out, the second filter vat drainpipe 22 is stretched out from the second filter vat drainpipe jack 24, the first filter vat drainpipe
21 are connect with the second filter vat drainpipe 22 by externally drained pipe 25, and the externally drained pipe 25 is equipped with drain valve 26.
The first filter vat drainpipe sealing ring 27, second filter vat are arranged on the first filter vat drainpipe 21
The second filter vat drainpipe sealing ring 28 is arranged on drainpipe 22, the bottom of first filter vat 5 is equipped with first mistake of circle
Lauter tub sealed groove 29, the bottom in the outer housing 1 are equipped with circle first sealed groove of outer housing 30, first filter vat
The top of drainpipe sealing ring 28 abuts sealing, the first filter vat drainpipe sealing ring with the first filter vat sealed groove 29
28 lower part abuts sealing with the first sealed groove of outer housing 30, and the bottom of second filter vat 6 is equipped with second filtering of circle
Bucket sealed groove 31, the bottom in the outer housing 1 are equipped with circle second sealed groove of outer housing 32, the second filter vat row
The top of water pipe sealing ring 28 abuts sealing, the second filter vat drainpipe sealing ring 28 with the second filter vat sealed groove 31
Lower part abut sealing with the second sealed groove of outer housing 32.
The first filter vat water inlet 7 is equipped with the first filter vat water inlet pipe 33, the first filter vat filtering support
Net 13 is equipped with the first filter vat and filters supporting network through-hole 34, and the lower end of the first filter vat water inlet pipe 33 intakes from outer housing
Mouth 3, which passes through, to be stretched out, and the upper end of the first filter vat water inlet pipe 33 passes through the first filter vat and filters supporting network through-hole 34 and first
Filtrate 8 is simultaneously located at 8 top of the first filtrate.
The first filter vat water inlet pipe sealing ring 35, first filter vat are arranged on the first filter vat water inlet pipe 33
5 bottom is equipped with first second sealed groove of filter vat 36 of circle, and the bottom in the outer housing 1 is equipped with a circle outer housing third
Sealed groove 37, the top of the first filter vat water inlet pipe sealing ring 35 abut close with first the second sealed groove of filter vat 36
Envelope, the lower part of the first filter vat water inlet pipe sealing ring 35 abuts sealing with outer housing third sealed groove 37.
Including chassis 38, the outer housing 1 is mounted on chassis 38, the first filter vat water inlet pipe 33 and externally drained
Pipe is stretched out out of chassis 38.
The first filter vat drainpipe 21 is equipped with the first filter vat drainpipe external screw thread 39, the second filter vat row
Water pipe 22 is equipped with the second filter vat drainpipe external screw thread 40, consolidates on the first filter vat drainpipe external screw thread 39 equipped with first
Determine nut 41, second hold-doun nut 42, first hold-doun nut 41 are housed on the second filter vat drainpipe external screw thread 40
Top abutted with the bottom of outer housing 1, the top of second hold-doun nut 42 is abutted with the bottom of outer housing 1, described outer
Shell water outlet 4 is equipped with outer housing outlet pipe 43, and the outer housing outlet pipe 43 is stretched out out of chassis 38, and wherein outer housing goes out
Water pipe 43 is equipped with effluent switch, so that more convenient to use.
The upper end of the first filter vat water inlet pipe 33 be equipped with level control switch for water 44, the level control switch for water position 44 in
Above the first filtrate 8.
When use, water enters in the first filter vat 5 from the first filter vat water inlet pipe 33, successively by the first filtering
Object 8, the first filter vat filtering supporting network 13, first filter mud chamber 15, the first filter vat filtering supporting network supports vertical piece infiltration
The 11, second filter vat filtering supporting network that seeps water under hole 19, junction supports vertical piece water seepage hole 20, second to filter mud chamber 16, the
Water seepage hole 12 enters outer housing water area 10 on two filter vats filtering supporting network 14, the second filtrate 9 and the second filter vat, most
It flows out and uses from outer housing outlet pipe 43 afterwards.
Can be practical on the wall by rope suspension when wherein practical, it is not take up space in this way.
As needed, specific embodiment of the invention is disclosed herein, it will be appreciated that the disclosed embodiments are
The demonstration present invention, the present invention can have different and alternative form to implement.Attached drawing is not necessarily drawn to scale.Therefore, institute is public herein
The specific structure and function details opened be understood not to it is in a limiting sense, but only as representative basis to instruct ability
Field technique personnel are of the invention using implementing.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of infiltration type device for purifying potable water, including outer housing (1), the outer housing (1) is equipped with casing cover (2), institute
Outer housing (1) is stated equipped with outer housing water inlet (3) and outer housing water outlet (4), it is characterised in that: in the outer housing (1)
Equipped with the first filter vat (5) and the second filter vat (6), first filter vat (5) is equipped with the first filter vat water inlet (7),
The outer housing water inlet (3) communicates with the first filter vat water inlet (7), and the first filtering is equipped in first filter vat (5)
Object (8), second filter vat (6) are equipped with the second filtrate (9), the first filter vat (5) outside and the second filter vat (6)
The external space between outer housing (1) inside is filtered outer housing water area (10), first filter vat (5) and the
Two filter vats (6) are connected, and the junction lower part of first filter vat (5) and the second filter vat (6), which is equipped with, is used for the first mistake
Water seepage hole (11) under the junction that water in lauter tub (5) permeates in the second filter vat (6), second filter vat (6) it is upper
Portion is equipped with water seepage hole (12) on the second filter vat, and the height of water seepage hole (12) is higher than under junction and seeps water on second filter vat
Hole (11), water seepage hole (12) is communicated with outer housing water area (10) on second filter vat, the outer housing water outlet (4) with
Outer housing water area (10) communicates.
2. a kind of infiltration type device for purifying potable water according to claim 1, it is characterised in that: first filter vat
(5) lower part is equipped with the first filter vat filtering supporting network (13), and the lower part of second filter vat (6) is equipped with the second filter vat mistake
It filters supporting network (14), first filtrate (8) is located in the first filter vat filtering supporting network (13), second filtrate
(9) it is located in the second filter vat filtering supporting network (14), the first filter vat in first filter vat (5) filters supporting network
(13) space below is the first filtering mud chamber (15), and the second filter vat in second filter vat (6) filters supporting network
(14) space below is the second filtering mud chamber (16), first filtering mud chamber (15) and the second filtering mud chamber (16)
It is connected to by water seepage hole under junction (11).
3. a kind of infiltration type device for purifying potable water according to claim 2, it is characterised in that: the first filter vat mistake
Filter supporting network (13) is equipped with the first filter vat filtering supporting network bent downward and supports vertical piece (17), the second filter vat filtering
Supporting network (14) is equipped with the second filter vat filtering supporting network bent downward and supports vertical piece (18), the first filter vat filtering branch
Support net supports vertical piece (17) to be equipped with the first filter vat filtering supporting network and supports vertical piece water seepage hole (19), the second filter vat mistake
Filtering supporting network supports vertical piece (18) to support vertical piece water seepage hole (20) equipped with the second filter vat filtering supporting network, first filtering
Bucket filtering supporting network supports infiltration (11) and the filtering supporting network support of the second filter vat under vertical piece water seepage hole (19), junction vertical
Piece water seepage hole (20) is sequentially communicated.
4. a kind of infiltration type device for purifying potable water according to claim 3, it is characterised in that:
The bottom of first filter vat (5) is equipped with the first filter vat drainpipe (21), and the bottom of second filter vat (6) is set
There is the second filter vat drainpipe (22), the first filter vat drainpipe (21) communicates with the first filtering mud chamber (15), described
Second filter vat drainpipe (22) is communicated with the second filtering mud chamber (16), and the bottom of the outer housing (1) is equipped with the first filtering
Bucket drainpipe jack (23) and the second filter vat drainpipe jack (24), the first filter vat drainpipe (21) are filtered from first
It is stretched out in bucket drainpipe jack (23), the second filter vat drainpipe (22) is stretched from the second filter vat drainpipe jack (24)
Out, the first filter vat drainpipe (21) is connect with the second filter vat drainpipe (22) by externally drained pipe (25), described
Externally drained pipe (25) is equipped with drain valve (26).
5. a kind of infiltration type device for purifying potable water according to claim 4, it is characterised in that: the first filter vat row
It is arranged with the first filter vat drainpipe sealing ring (27) on water pipe (21), is arranged on the second filter vat drainpipe (22)
Two filter vat drainpipe sealing rings (28), the bottom of first filter vat (5) are equipped with a first filter vat sealed groove of circle
(29), the bottom in the outer housing (1) is equipped with a circle the first sealed groove of outer housing (30), the first filter vat drainpipe
The top of sealing ring (28) abuts sealing, the first filter vat drainpipe sealing ring with the first filter vat sealed groove (29)
(28) lower part abuts sealing with the first sealed groove of outer housing (30), and the bottom of second filter vat (6) is equipped with a circle the
Two filter vat sealed grooves (31), the bottom in the outer housing (1) is equipped with a circle the second sealed groove of outer housing (32), described
The top of second filter vat drainpipe sealing ring (28) abuts sealing, second filtering with the second filter vat sealed groove (31)
The lower part of bucket drainpipe sealing ring (28) abuts sealing with the second sealed groove of outer housing (32).
6. a kind of infiltration type device for purifying potable water according to claim 5, it is characterised in that: first filter vat into
The mouth of a river (7) is equipped with the first filter vat water inlet pipe (33), and the first filter vat filtering supporting network (13) is equipped with the first filtering
Bucket filtering supporting network through-hole (34), the lower end of the first filter vat water inlet pipe (33) is passed through from outer housing water inlet (3) to be stretched out,
The upper end of the first filter vat water inlet pipe (33) passes through the first filter vat filtering supporting network through-hole (34) and the first filtrate (8)
And it is located above the first filtrate (8).
7. a kind of infiltration type device for purifying potable water according to claim 6, it is characterised in that: first filter vat into
It is arranged with the first filter vat water inlet pipe sealing ring (35) on water pipe (33), the bottom of first filter vat (5) is equipped with a circle the
One the second sealed groove of filter vat (36), the bottom in the outer housing (1) are equipped with circle outer housing third sealed groove (37),
The top of the first filter vat water inlet seal of tube (35) circle abuts sealing with first the second sealed groove of filter vat (36), described
The lower part of first filter vat water inlet pipe sealing ring (35) abuts sealing with outer housing third sealed groove (37).
8. a kind of infiltration type device for purifying potable water according to claim 7, it is characterised in that: including chassis (38), institute
It states outer housing (1) to be mounted on chassis (38), the first filter vat water inlet pipe (33) and externally drained pipe are out of chassis (38)
It stretches out.
9. a kind of infiltration type device for purifying potable water according to claim 8, it is characterised in that: the first filter vat row
Water pipe (21) is equipped with the first filter vat drainpipe external screw thread (39), and the second filter vat drainpipe (22) is equipped with the second mistake
Lauter tub drainpipe external screw thread (40) is equipped with the first hold-doun nut (41) on the first filter vat drainpipe external screw thread (39), institute
It states on the second filter vat drainpipe external screw thread (40) equipped with the second hold-doun nut (42), the top of first hold-doun nut (41)
It is abutted with the bottom of outer housing (1), the top of second hold-doun nut (42) is abutted with the bottom of outer housing (1), described outer
Shell water outlet (4) is equipped with outer housing outlet pipe (43), and the outer housing outlet pipe (43) is stretched out out of chassis (38).
10. a kind of infiltration type device for purifying potable water according to claim 9, it is characterised in that: first filter vat
The upper end of water inlet pipe (33) is equipped with level control switch for water (44), and the level control switch for water position (44) is in positioned at the first filtrate
(8) top.
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