CN109972665A - The saturating structure of the low horizontal leakage preventing of infiltration coefficient - Google Patents
The saturating structure of the low horizontal leakage preventing of infiltration coefficient Download PDFInfo
- Publication number
- CN109972665A CN109972665A CN201910285583.XA CN201910285583A CN109972665A CN 109972665 A CN109972665 A CN 109972665A CN 201910285583 A CN201910285583 A CN 201910285583A CN 109972665 A CN109972665 A CN 109972665A
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- China
- Prior art keywords
- impervious barrier
- leakage preventing
- infiltration coefficient
- horizontal leakage
- low horizontal
- Prior art date
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- Granted
Links
- 230000008595 infiltration Effects 0.000 title claims abstract description 38
- 238000001764 infiltration Methods 0.000 title claims abstract description 38
- 238000009738 saturating Methods 0.000 title claims abstract description 31
- 230000004888 barrier function Effects 0.000 claims abstract description 108
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000003651 drinking water Substances 0.000 claims description 24
- 235000020188 drinking water Nutrition 0.000 claims description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 230000001788 irregular Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 19
- 239000004071 soot Substances 0.000 abstract description 5
- 238000010257 thawing Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 12
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229920006262 high density polyethylene film Polymers 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 230000007717 exclusion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/004—Sealing liners
Abstract
The present invention relates to the technical fields of the saturating structure of soot horizontal leakage preventing, disclose the saturating structure of the low horizontal leakage preventing of infiltration coefficient, lower impervious barrier including upper impervious barrier and below upper impervious barrier, upper impervious barrier is along the face-down concave shape in ground at the first placed cavity, lower impervious barrier is recessed to form the second placed cavity along away from upper impervious barrier direction, and the first placed cavity and the second placed cavity are arranged in upper and lower face；Upper impervious barrier includes the end to end antiseepage section of more piece, forms angle between adjacent antiseepage section, along the middle part of upper impervious barrier to direction of both ends, angle is gradually reduced.Under the action of upper impervious barrier, preliminary antiseepage is played to rubbish sepage, and under the action of each antiseepage section, multi-level water conservancy diversion rubbish sepage reduces the flow velocity and impact force of rubbish sepage；Under the action of lower impervious barrier, to the further antiseepage of rubbish sepage；Under upper impervious barrier and the cooperation of lower impervious barrier, infiltration coefficient is greatly reduced, meets antiseepage demand, more anticorrosive, freeze thawing resistance is hardly damaged.
Description
Technical field
It is low in particular to infiltration coefficient the invention patent relates to the technical field of the saturating structure of soot horizontal leakage preventing
The saturating structure of horizontal leakage preventing.
Background technique
Before soot foundation, need to do horizontal leakage preventing lining to prevent Landfill Leachate Pollution underground and underground
Water.
Currently, the leakage preventing structure mainly used on the market is the level that a kind of upper layer is that HDPE film lower layer is compacted cohesive soil layer
Liner structure, wherein HDPE film infiltration coefficient is extremely low, and contaminated liquid can hardly penetrate, and is main seepage resistant material.
In the prior art, HDPE film can only import, cause HDPE film cost high, and HDPE film be easy in use
Cracky.
Also, existing horizontal liner structure, does not use HDPE film, will lead to the infiltration coefficient mistake of horizontal liner structure
Greatly, it is unable to satisfy the impervious of soot, easily underground, underground water are polluted.
Summary of the invention
The purpose of the present invention is to provide the saturating structures of the low horizontal leakage preventing of infiltration coefficient, it is intended to solve in the prior art, rubbish
Rubbish field uses the saturating structure of horizontal leakage preventing, the excessive problem of infiltration coefficient.
The invention is realized in this way the saturating structure of horizontal leakage preventing that infiltration coefficient is low, including upper impervious barrier and it is in institute
The lower impervious barrier below impervious barrier is stated, the upper impervious barrier is along the face-down concave shape in ground at the first placed cavity, the lower antiseepage
Layer is recessed to form the second placed cavity along away from the upper impervious barrier direction, and first placed cavity is presented with second placed cavity
Lower face arrangement；The upper impervious barrier includes the end to end antiseepage section of more piece, forms angle, edge between the adjacent antiseepage section
The middle part of the upper impervious barrier to direction of both ends, the angle is gradually reduced.
Further, the junction of the adjacent antiseepage section is formed with permeable tank, and the permeable tank is arranged towards lower recess；Institute
It states permeable tank to include kerve wall and enclose wall, the kerve wall covers the lower part for enclosing wall, the top for enclosing wall
Upper opening is formed, along the end of the upper impervious barrier to middle part direction, the kerve wall inclined arrangement downward.
Further, along the middle part of the upper impervious barrier to direction of both ends, each kerve wall inclined width downward
Degree is gradually increased.
Further, filter screen is equipped between the upper impervious barrier and the lower impervious barrier, the filter screen has direction
The upper surface of the upper impervious barrier, the upper surface of the filter screen are formed with the curved surface of multiple protrusions, and multiple curved surfaces are not in
Regular shape arrangement.
Further, the upper impervious barrier forms open hole, and the unlatching hole capping has opening board, the opening board and institute
Impervious barrier is stated in relatively fixed arrangement, the opening board and the filter screen are arranged in upper and lower face；Outside the opening board
Week is equipped with sealant.
Further, the lower impervious barrier forms pooled portion, and second placed cavity is connected to the pooled portion；It is described to collect
Portion is connected with the first drinking-water pipe, the water pumper outside the first drinking-water pipe connection.
Further, the pooled portion includes bottom plate and multiple side plates, multiple side plates be enclosed bottom opening and
Top opening, bottom plate cover the bottom opening, and the side plate is equipped with disturbance fan, and one end of first drinking-water pipe is through described
Bottom plate.
Further, the side plate is equipped with exhaust outlet, the disturbance fan and the exhaust outlet and arranges in face；Ground is equipped with
Methane processor, the methane processor have tracheae, and the tracheae has collection port, and the collection port is connected to the exhaust
Mouthful.
Further, between the upper impervious barrier and the lower impervious barrier be equipped with multiple fixed columns, the fixed column it is upper
Portion contradicts the fixed upper impervious barrier, and the lower part of the fixed column contradicts the fixed lower impervious barrier；The fixed column has court
To the top end face of the upper impervious barrier, the top of the fixed column be recessed down it is arc-shaped arrangement form accommodating space；It is described
Permeable tank is with the top end face of the fixed column in corresponding arrangement up and down；The fixed column is equipped with the second drinking-water pipe, and described second takes out
One end of water pipe is connected to the accommodating space, and the other end of the drinking-water pipe connects the water pumper.
Further, the upper impervious barrier has upper surface upward, and ground is equipped with block, and the block has close to institute
The inclined surface of impervious barrier is stated, the inclined surface of the block and the upper surface of the upper impervious barrier are ladder-like arranged；Rubbish is logical
Garbage truck transport is crossed, the garbage truck has the guide plate for discharging rubbish, when garbage truck, which travels, contradicts block, swings institute
Guide plate is stated, until the inclined surface of the attached block of the guide plate note, and the upper end of the guide plate and the upper impervious barrier
Face is in docking and flush arrangement.
Compared with prior art, the saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention, in the work of upper impervious barrier
Under, preliminary antiseepage is played to rubbish sepage, and under the action of each antiseepage section, multi-level water conservancy diversion rubbish sepage reduces rubbish
The flow velocity and impact force of rubbish sepage, the anti-seepage effect of impervious barrier in raising, and facilitate rubbish sepage concentration, it is convenient for subsequent set
Middle exclusion；Under the action of lower impervious barrier, to the further antiseepage of rubbish sepage, the rubbish sepage of upper seepage of seepage-proof layer is collected
Middle exclusion；In this way, greatly reducing infiltration coefficient, meet antiseepage demand, and in this way, more anticorrosive, freeze thawing resistance, not rapid wear
It is bad.
Detailed description of the invention
Fig. 1 is the schematic front view of the saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention；
Fig. 2 is the portion the A enlarged diagram of the saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention；
Fig. 3 is the schematic front view of the upper impervious barrier of the saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention；
Fig. 4 is the schematic internal view of the fixed column of the saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention；
Fig. 5 is the left view schematic diagram of the baffle of the saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention；
Fig. 6 is the schematic front view of the saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention；
Fig. 7 is the schematic top plan view of the bottom plate of the saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In description of the invention
In, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" for based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describe the use of positional relationship in attached drawing
Language only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term is understood as the case may be.
It is preferred embodiment provided by the invention referring to Fig.1 shown in -7.
The saturating structure of the low horizontal leakage preventing of infiltration coefficient provided by the invention uses the saturating structure of horizontal leakage preventing for soot,
The excessive problem of its infiltration coefficient.
The saturating structure of the extremely low horizontal leakage preventing of infiltration coefficient, including upper impervious barrier 10 and lower impervious barrier 20, lower impervious barrier 20
Lower section in upper impervious barrier 10, upper impervious barrier 10 is along the face-down concave shape in ground at the first placed cavity, and lower impervious barrier 20 is along deviating from
Upper 10 direction of impervious barrier is recessed to form the second placed cavity, and the first placed cavity and the second placed cavity are arranged in upper and lower face；Upper antiseepage
Layer 10 includes more piece antiseepage section 11, and antiseepage section 11 forms angle between adjacent antiseepage section 11, along upper antiseepage in the arrangement that joins end to end
To direction of both ends, angle is gradually reduced at the middle part of layer 10.
The saturating structure of the extremely low horizontal leakage preventing of above-mentioned infiltration coefficient plays rubbish sepage under the action of upper impervious barrier 10
To preliminary antiseepage, and under the action of each antiseepage section 11, multi-level water conservancy diversion rubbish sepage, reduce rubbish sepage flow velocity and
Impact force, the anti-seepage effect of impervious barrier 10 in raising, and facilitate rubbish sepage concentration, convenient for being excluded in subsequent set；Lower anti-
Under the action of infiltration layer 20, to the further antiseepage of rubbish sepage, concentration exclusion is carried out to the rubbish sepage of upper impervious barrier 10 leakage；This
Sample, greatly reduction infiltration coefficient, meet antiseepage demand, and in this way, more anticorrosive, freeze thawing resistance, is hardly damaged.
The main component of upper impervious barrier 10 is curing agent, additive, water and soil, and specific ratio is as follows: curing agent quality is
1, dry ground 4, additive is the one thousandth of curing agent and dry ground quality sum, and water is curing agent and dry ground quality sum
55%.
The main component of lower impervious barrier 20 is curing agent, additive, water and soil, and specific ratio is as follows: curing agent quality is
1, dry ground 4, additive is the one thousandth of curing agent and dry ground quality sum, and water is curing agent and dry ground quality sum
55%.
The junction of adjacent antiseepage section 11 is formed with permeable tank 12, and permeable tank 12 is arranged towards lower recess；Permeable tank 12 includes
Kerve wall and enclosing wall, the capping of kerve wall enclose the lower part of wall, and upper opening is formed at the top for enclosing wall, along upper impervious barrier 10
End to middle part direction, kerve wall inclined arrangement downward；Under the action of permeable tank 12, collected convenient for rubbish sepage, together
When, permeable tank 12 plays the role of buffer deceleration, rubbish sepage impact flow is reduced, to improve anti-seepage effect.
Furthermore along the middle part of upper impervious barrier 10 to direction of both ends, inclined amplitude is gradually increased each kerve wall downward；
In this way, the buffer deceleration effect of kerve wall is gradually increased along the middle part of the supreme impervious barrier 10 in the both ends of upper impervious barrier 10, greatly drop
The rubbish sepage at low middle part is flowed, convenient for the collection and exclusion of rubbish sepage.
Filter screen 70 is equipped between upper impervious barrier 10 and lower impervious barrier 20, filter screen 70 has towards the upper of upper impervious barrier 10
End face, the upper surface of filter screen 70 are formed with the curved surface 71 of multiple protrusions, and multiple curved surfaces 71 are in irregular arrangement；In filter screen
Under the action of 70, play a role in filtering to rubbish sepage.
In addition, the blocking of subsequent first drinking-water pipe 80 and the second drinking-water pipe 44 is effectively avoided under the action of filter screen 70,
Convenient for the abstraction of rubbish sepage.
Upper impervious barrier 10 forms open hole, and opening hole capping has opening board, and opening board is with upper impervious barrier 10 in relatively fixed
Arrangement, opening board and filter screen 70 are arranged in upper and lower face；The periphery of opening board is equipped with sealant；To realize filter screen 70
Cleaning.
In addition, under the action of opening board, convenient for the inspection of disturbance fan 22, the first drinking-water pipe 80 and the second drinking-water pipe 44
It repairs.
Lower impervious barrier 20 forms pooled portion 21, and the second placed cavity is connected to pooled portion 21；Pooled portion 21 is connected with first and draws water
Pipe 80, the first drinking-water pipe 80 connect external water pumper；Under the action of pooled portion 21, convenient for the collection of rubbish sepage, and just
Rubbish sepage is extracted in the first drinking-water pipe 80.
Pooled portion 21 includes bottom plate 211 and multiple side plates, and multiple side plates are enclosed bottom opening and top opening,
211 closure base portion of bottom plate opening, side plate are equipped with disturbance fan 22, and bottom plate 211 is run through in one end of the first drinking-water pipe 80；In disturbance fan 22
Under the action of, agitaion is played to rubbish sepage, convenient for this suction of meaning drinking-water pipe to rubbish sepage.
Side plate is equipped with exhaust outlet 23, disturbance fan 22 and exhaust outlet 23 and arranges in face；Under the action of disturbance fan 22, it is convenient for
The discharge of biogas.
Bottom plate 211 has upper surface upward, and the upper surface of bottom plate 211 is equipped with multiple arcs item 212, outside bottom plate 211
In, 212 arc of multiple arcs item is around arrangement；Each arc strip 212 plays guiding role to rubbish sepage.
Last arc strip 212 extends to the first drinking-water pipe 80, consequently facilitating the first drinking-water pipe 80 suction discharge rubbish seeps
Liquid.
The arc-shaped arrangement that arches upward of arc strip 212 plays simultaneously in this way, arc strip 212 plays buffer function to rubbish sepage
Guiding role；The mobile impact force of rubbish sepage is effectively reduced.
Ground is equipped with methane processor, and methane processor has tracheae, and tracheae has collection port, and collection port is connected to exhaust outlet
23；Methane processor is increased operation rate convenient for handling biogas.
Multiple fixed columns 40 are equipped between upper impervious barrier 10 and lower impervious barrier 20, the top of fixed column 40 contradicts prevents on fixed
Infiltration layer 10, the lower part of fixed column 40 contradict fixed lower impervious barrier 20；Fixed column 40 has the top end face 41 towards upper impervious barrier 10,
The top end face 41 of fixed column 40 forms accommodating space towards the arc-shaped arrangement of lower recess；The top end face 41 of permeable tank 12 and fixed column 40
In upper and lower corresponding arrangement；Fixed column 40 is equipped with the second drinking-water pipe 44, and one end of the second drinking-water pipe 44 is connected to accommodating space, drinking-water pipe
The other end connect water pumper.
Under the action of fixed column 40, the setting stability of impervious barrier 10 in raising, meanwhile, enhance adjacent antiseepage section 11
The anti-seepage effect of junction.
Also, it using the top end face 41 of fixed column 40, is collected convenient for rubbish sepage, extracts rubbish convenient for the second drinking-water pipe 44
Sepage effectively avoids polluting underground, underground water.
Upper impervious barrier 10 has upper surface upward, and ground is equipped with block 50, and block 50 has close to upper impervious barrier 10
Inclined surface, the inclined surface of block 50 and the upper surface of upper impervious barrier 10 are ladder-like arranged；Rubbish is transported by garbage truck 60, rubbish
Rubbish vehicle 60 has the guide plate 61 for discharging rubbish, when garbage truck 60, which travels, contradicts block 50, swings guide plate 61, until
The inclined surface of the attached block 50 of 61 note of guide plate, and guide plate 61 and the upper surface of upper impervious barrier 10 are in docking and flush arrangement.
In this way, play guiding role to rubbish under the action of guide plate 61, rubbish is discharged convenient for garbage truck 60 and enters the
One placed cavity.
Also, under the mating reaction of guide plate 61 Yu the upper surface of upper impervious barrier 10, when avoiding garbage emission, leakage exists
Outside guarantees that rubbish is placed on impervious barrier 10, plays the role of antiseepage.
Guide plate 61 has the inner face towards block 50, and the inner face of guide plate 61 is formed with fixing groove 63 and slides
Slot 62, the arrangement in long strip of slide slot 62, slide slot 62 are connected to fixing groove 63；In this way, after the attached block 50 of guide rod note, spring 52
53 transverse shifting of push rod is pushed, locating piece 54 is made to be moved to slide slot 62, when guide plate 61 is fixed with respect to block 50, locating piece 54
It is moved to fixing groove 63, realizes that guide plate 61 and block 50 are relatively fixed, rubbish is discharged convenient for garbage truck 60 and enters upper impervious barrier
10。
Block 50 has the rear end face towards garbage truck 60, and block 50 is equipped with push rod 53, and push rod 53 is in horizontally disposed, push rod
53 outer end is equipped with locating piece 54, and the inner end of push rod 53 is connected with spring 52,52 lateral arrangement of spring, the rear end of spring 52 with push away
The inner end of bar 53 is in fixed and arranged, and the front end of spring 52 is connected with baffle 51；In this way, when the traveling of garbage truck 60 to discharge rubbish
When position, baffle 51 is contradicted, spring 52 is in compressive state, and spring 52 pushes 53 transverse shifting of push rod, keeps locating piece 54 mobile
It is relatively fixed with guide plate 61 outside to the inclined surface of block 50；To enhance the discharge stability that garbage truck 60 discharges rubbish.
Lower impervious barrier 20 has the bottom face away from upper impervious barrier 10, and the bottom face of lower impervious barrier 20 is equipped with reinforcing layer 30,
30 note of reinforcing layer is attached to the middle part of the bottom face of lower impervious barrier 20；Since rubbish sepage is concentrated on substantially in lower impervious barrier 20
Play the role of reinforcing anti-seepage to the middle part of lower impervious barrier 20 under the action of reinforcing layer 30 in portion.
30 main component of reinforcing layer is curing agent, additive, water and soil, and specific ratio is as follows: curing agent quality is 1, is done
Soil is 4, and additive is the one thousandth of curing agent and dry ground quality sum, and water is the 55% of curing agent and dry ground quality sum.
Lower impervious barrier 20 is downward in the arrangement that arches upward, in this way, the second placed cavity has bigger region, convenient for rubbish sepage
It collects.
In addition, lower impervious barrier 20 in this way, lower impervious barrier 20 pressure-bearing better effect, improve the use of lower impervious barrier 20
Service life.
The inside of fixed column 40 is equipped with multiple first deflectors 42 and multiple second deflectors 43, and the first deflector 42 is along a left side
To right direction, inclined arrangement downward, the second deflector 43 is along right-to-left direction, inclined arrangement downward；It is more along from top to bottom
In dislocation arrangement one by one, rubbish sepage is flowed from the top end face 41 of fixed column 40 for a first deflector 42 and multiple second deflectors 43
To the first deflector 42, then it is flow to the second deflector 43, is finally discharged by the second drinking-water pipe 44.
In this way, greatly increasing rubbish sepage under the action of multiple first deflectors 42 and multiple second deflector 43
Moving area plays the role of deceleration buffer.
One end of first deflector 42 and fixed column 40 are in fixed and arranged, and the other end of the first deflector 42 is in movable cloth
It sets；In this way, when rubbish sepage flow to the first deflector 42, gravity, the other end of the first deflector 42 contradicts the of lower section
Two deflectors 43 realize the water conservancy diversion of rubbish sepage, meanwhile, rubbish sepage flow velocity is reduced, and reduce the impact force of rubbish sepage.
One end of second deflector 43 and fixed column 40 are in fixed and arranged, and the other end of the second deflector 43 is in movable cloth
It sets；In this way, when rubbish sepage flow to the second deflector 43, gravity, the other end of the second deflector 43 contradicts the of lower section
One deflector 42 realizes the water conservancy diversion of rubbish sepage, meanwhile, rubbish sepage flow velocity is reduced, and reduce the impact force of rubbish sepage.
The inside of fixed column 40 be equipped with inclined plate, the upper end of inclined plate extend to the top end face 41 of fixed column 40 and with fixed column 40
Top end face 41 be in fixed and arranged, the lower end of inclined plate and the first deflector 42 are in fixed and arranged, and the lower end of inclined plate is towards fixed
The inclined arrangement of 40 center position of column；In this way, inclined plate plays guide functions, the first deflector 42 is flow to convenient for rubbish sepage.
In addition, inclined plate keeps the setting of the first deflector 42 more preferably firm, avoid rubbish sepage to 40 top end face 41 of fixed column
After infiltration, impact force is bigger, influences the setting stability of the first deflector 42.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. the saturating structure of the low horizontal leakage preventing of infiltration coefficient, which is characterized in that including upper impervious barrier and be in the upper impervious barrier
The lower impervious barrier of lower section, concave shape is at the first placed cavity down along ground for the upper impervious barrier, and the lower impervious barrier is along away from institute
It states impervious barrier direction to be recessed to form the second placed cavity, first placed cavity and second placed cavity are in upper and lower face cloth
It sets；The upper impervious barrier includes the end to end antiseepage section of more piece, forms angle between the adjacent antiseepage section, along described anti-
The middle part of infiltration layer to direction of both ends, the angle is gradually reduced.
2. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as described in claim 1, which is characterized in that the adjacent antiseepage section
Junction is formed with permeable tank, and the permeable tank is arranged towards lower recess；The permeable tank includes kerve wall and encloses wall, described
Kerve wall covers the lower part for enclosing wall, and upper opening is formed at the top for enclosing wall, along the end of the upper impervious barrier
To middle part direction, the kerve wall inclined arrangement downward.
3. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as claimed in claim 2, which is characterized in that along the upper impervious barrier
Middle part is to direction of both ends, and inclined amplitude is gradually increased each kerve wall downward.
4. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as claimed in any one of claims 1-3, which is characterized in that on described
Filter screen is equipped between impervious barrier and the lower impervious barrier, the filter screen has towards the upper surface of the upper impervious barrier, institute
The upper surface for stating filter screen is formed with the curved surface of multiple protrusions, and multiple curved surfaces are in irregular arrangement.
5. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as claimed in claim 4, which is characterized in that the upper impervious barrier is formed
Open hole, the unlatching hole capping have opening board, the opening board and the upper impervious barrier to arrange in relatively fixed, the unlatching
Plate and the filter screen are arranged in upper and lower face；The periphery of the opening board is equipped with sealant.
6. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as claimed in claim 2 or claim 3, which is characterized in that the lower impervious barrier
Pooled portion is formed, second placed cavity is connected to the pooled portion；The pooled portion is connected with the first drinking-water pipe, and described first takes out
Water pumper outside water pipe connection.
7. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as claimed in claim 6, which is characterized in that the pooled portion includes bottom
Plate and multiple side plates, multiple side plates are enclosed bottom opening and top opening, and bottom plate covers the bottom opening, described
Side plate is equipped with disturbance fan, and the bottom plate is run through in one end of first drinking-water pipe.
8. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as claimed in claim 7, which is characterized in that the side plate is equipped with exhaust
Mouthful, the disturbance fan and the exhaust outlet are arranged in face；Ground is equipped with methane processor, and the methane processor has gas
Pipe, the tracheae have collection port, and the collection port is connected to the exhaust outlet.
9. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as claimed in claim 6, which is characterized in that the upper impervious barrier and institute
It states and is equipped with multiple fixed columns between lower impervious barrier, the top of the fixed column contradicts the fixed upper impervious barrier, the fixed column
Lower part contradict the fixed lower impervious barrier；The fixed column has the top end face towards the upper impervious barrier, the fixed column
Top be recessed down it is arc-shaped arrangement form accommodating space；The top end face of the permeable tank and the fixed column is in right up and down
It should arrange；The fixed column is equipped with the second drinking-water pipe, and one end of second drinking-water pipe is connected to the accommodating space, described to draw water
The other end of pipe connects the water pumper.
10. the saturating structure of the low horizontal leakage preventing of infiltration coefficient as claimed in any one of claims 1-3, which is characterized in that described
Upper impervious barrier has upper surface upward, and ground is equipped with block, and the block has close to the inclined surface of the upper impervious barrier, institute
The upper surface of the inclined surface and the upper impervious barrier of stating block is ladder-like arranged；Rubbish is transported by garbage truck, the rubbish
Vehicle has the guide plate for discharging rubbish, when garbage truck, which travels, contradicts block, swings the guide plate, until the guiding
The inclined surface of the attached block of plate note, and the guide plate and the upper surface of the upper impervious barrier are in docking and flush arrangement.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910285583.XA CN109972665B (en) | 2019-04-10 | 2019-04-10 | Horizontal permeation-preventing structure with low permeation coefficient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910285583.XA CN109972665B (en) | 2019-04-10 | 2019-04-10 | Horizontal permeation-preventing structure with low permeation coefficient |
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| Publication Number | Publication Date |
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| CN109972665A true CN109972665A (en) | 2019-07-05 |
| CN109972665B CN109972665B (en) | 2024-02-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN109972665B (en) | 2024-02-09 |
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