CN108589837B - Village-level distributed water supply system and construction method - Google Patents
Village-level distributed water supply system and construction method Download PDFInfo
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- CN108589837B CN108589837B CN201810450454.7A CN201810450454A CN108589837B CN 108589837 B CN108589837 B CN 108589837B CN 201810450454 A CN201810450454 A CN 201810450454A CN 108589837 B CN108589837 B CN 108589837B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 225
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 239000006185 dispersion Substances 0.000 claims abstract description 109
- 239000002689 soil Substances 0.000 claims abstract description 45
- 238000000926 separation method Methods 0.000 claims abstract description 36
- 238000005192 partition Methods 0.000 claims description 32
- 238000003466 welding Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 10
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000011900 installation process Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
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Abstract
The invention discloses a village-level distributed water supply system and a construction method thereof. The method comprises the following steps: (a) excavating a foundation pit; (b) a pipe body dispersion tank, a separation tank and a water collection tank are sequentially arranged; (c) installing auxiliary equipment; (d) installing pipelines in a distributed manner; (e) filling soil for the first time; (f) installing a concrete cover plate; (g) filling soil for the second time; (h) and (4) distributed water supply. The invention firstly concentrates the water after water quality treatment and water quality monitoring, then supplies water to facilities with corresponding functions by the water pipes in the same water pipe arrangement area, and simultaneously carries out orderly management on the dispersed water pipes, thereby facilitating the maintenance of the water pipes and reducing the maintenance cost of the water pipes.
Description
Technical Field
The invention belongs to the technical field of water supply, and particularly relates to a village-level distributed water supply system and a construction method.
Background
Rural water supply projects are divided into two major categories, namely centralized type and distributed type. The design water supply scale of the general distributed water supply system is less than 1000m3The system mainly comprises a distributed water supply well project, a rainwater collection and storage water supply system, a spring water supply project and the like, effectively solves the problem of difficult water diversion of rural residents, and simultaneously overcomes the problems of complex construction terrain and high equipment cost.
At present, water taken by a distributed water supply system directly comes from water sources such as rivers, lakes, reservoirs and the like, and is distributed and provided to different functional facilities of rural families such as kitchens, toilets, gardens, public facilities and the like through water pipes after water quality treatment and water quality monitoring. But the water pipe is in disorder and unordered when setting up dispersedly, and the water pipe sets up nonstandard, causes the water pipe maintenance cost to improve.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art and provides a village-level distributed water supply system and a construction method thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
a village level distributed water supply system which characterized in that: the water collecting tank is arranged in the center of the separation pool, the water collecting tank is connected with a water pump, the separation pool and the pipe body dispersion pool are rectangular frames, the separation pool is arranged in the pipe body dispersion pool, the top angle of the separation pool is welded and fixed with the inner side of the pipe body dispersion pool, four water pipe arrangement areas are formed between the outer side of the separation pool and the inner side of the pipe body dispersion pool, the water collecting tank is provided with a total water outlet pipe, the separation pool is provided with a through hole, the total water outlet pipe penetrates through the through hole, the end part of the total water outlet pipe is arranged in the water pipe arrangement areas, a single total water outlet pipe is connected with two first branch pipes which are symmetrically arranged, a single first branch pipe is connected with a second branch pipe, a single second branch pipe is connected with a third branch pipe, a single third branch pipe is connected with a fourth branch pipe, a single fourth branch pipe is connected with a fifth branch, the vertical setting of fourth branch pipe, on the top surface in body dispersion pond was transversely located to the fifth branch pipe, body dispersion pond top surface was equipped with the division board, division board structure as an organic whole, the division board is located between two fifth branch pipes, the top surface of header tank is hugged closely to the bottom surface of division board, be equipped with the concrete cover board between the division board, the concrete cover board is fixed in on the body dispersion pond, the water pipe is located to the concrete cover board and is laid regional top, the soil horizon has been filled in the water pipe is laid in the region, the top surface on soil horizon is hugged closely with the bottom surface of.
Further, the pipeline supporting frame comprises a fixing rod, a supporting arm and a pipeline laying plate, the fixing rod is fixed on the inner side of the pipe body dispersion pool, the supporting arm is vertically welded on the fixing rod, the pipeline laying plate is fixed between the supporting arms, the pipeline laying plate is provided with a pipe hoop, and a first branch pipe is fixed on the pipe hoop. Pipeline support frame simple structure, simple to operate can fix first pillar on pipeline support frame fast, improves the efficiency of construction.
Furthermore, the two ends of the fixing rod are provided with welding blocks, the outer side faces of the welding blocks are inclined planes, the outer side faces of the welding blocks are welded and fixed with the inner side of the pipe body dispersion pool, and the pipeline support frame can be fixed at the inner corners of the pipe body dispersion pool.
Further, the top of ferrule and the side welded fastening of pipe laying board, the pipe laying board is equipped with the mounting hole, and the mounting hole is passed to the bottom of ferrule, realizes the fixed first branch pipe of ferrule, only needs the top of welding ferrule, need not to weld the bottom of ferrule, reduces the ferrule installation degree of difficulty.
Further, the top surface welding of body dispersion pond has the backing plate, and the backing plate is equipped with the recess, and the fifth branch pipe transversely is located in the recess, and the division board is located between two backing plates, realizes that the fifth branch pipe sets up on the top surface of body dispersion pond to stretch out the fifth branch pipe orientation, make the fifth branch pipe distribute in order on the top surface of body dispersion pond.
Further, the welding has the backup pad between the division board, and on the backup pad was located to the concrete cover board, the bottom of concrete cover board was equipped with the reinforcing bar, and body dispersion pond was equipped with the patchhole, and during the patchhole was located to the reinforcing bar, the installation concrete cover board of being convenient for, when the pipeline in the water pipe laying region was laid to needs maintenance, only needed to apply the effort that makes progress to the concrete cover board, just can shift out the concrete cover board, conveniently carries out pipeline maintenance work.
A construction method of a village-level distributed water supply system is characterized by comprising the following steps:
(a) excavating a foundation pit;
(b) set gradually body dispersion tank, separate pond and header tank: firstly, grooving the inner side of a pipe body dispersion pool according to the arrangement position of a separation pool, then pulling out a reference line along the length direction of a foundation pit, arranging the reference line at the bottom surface of the foundation pit, arranging the pipe body dispersion pool into the foundation pit, arranging the vertex angle of the pipe body dispersion pool along the reference line, then filling soil into the outer side of the pipe body dispersion pool, enabling the height of the soil to reach 1/2 of the height of the pipe body dispersion pool, then sliding the separation pool into the pipe body dispersion pool from top to bottom, welding the vertex angle of the separation pool into a groove formed in the inner side of the pipe body dispersion pool, then arranging a water collection tank at the center of the separation pool, and pumping outside clear water into the water collection tank through a water pump;
(c) installing auxiliary equipment: firstly, installing a pipeline support frame at the inner corner of the pipe body dispersion pool, and then welding a base plate on the top surface of the pipe body dispersion pool;
(d) and (3) distributed installation of pipelines: firstly, introducing a main water outlet pipe into a through hole of a separation pool, connecting the main water outlet pipe with a water outlet of a water collecting tank, sequentially connecting a first branch pipe, a second branch pipe, a third branch pipe, a fourth branch pipe and a fifth branch pipe according to a design drawing, connecting the first branch pipe with the main water outlet pipe, fixing the first branch pipe on a pipeline support frame, and transversely installing the fifth branch pipe in a groove of a base plate;
(e) filling soil for the first time: filling soil into the water pipe arrangement area for the first time, wherein the top surface of the soil layer is flush with the top surface of the pipe body dispersion pool;
(f) installing a concrete cover plate: firstly, welding a support plate between the partition plates, then installing the partition plates between the two backing plates, knocking a positioning shaft on the top surfaces of the partition plates, enabling the bottom surfaces of the partition plates to be attached to the top surfaces of the pipe body dispersion pool, then arranging a concrete cover plate between the partition plates, covering the concrete cover plate on the support plate, and simultaneously leading reinforcing steel bars at the bottom of the concrete cover plate into insertion holes of the pipe body dispersion pool;
(g) filling soil for the second time: filling soil between the pipe body dispersion pool and the concrete cover plate for the second time, wherein the top surface of the soil layer is tightly attached to the bottom surface of the concrete cover plate;
(h) distributed water supply: and communicating the fifth branch pipe in the same water pipe arrangement area with the water pipe arranged in the same functional facility, and backfilling soil in the foundation pit, wherein the top surface of the soil layer is flush with the top surface of the concrete cover plate.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the village-level distributed water supply system mainly comprises a water collecting tank, a separation pool and a pipe body dispersion pool, wherein the water collecting tank introduces a water source after external water quality treatment and water quality monitoring through a water pump, and a water source introduction point is concentrated in the center of the separation pool. Because separate pond and body dispersion pond and be the rectangle frame, during the body dispersion pond was located to the separate pond, the apex angle of separate pond and the inboard welded fastening of body dispersion pond for form four water pipes between the outside of separate pond and the inboard of body dispersion pond and lay the region, every water pipe is laid on regional corresponding rural family function facility, when the family function facility was too much, can construct a plurality of village level distributed water supply systems.
The invention installs the pipeline in each water pipe arrangement area, and the installation process has little influence on the arrangement position of the water collecting tank. And the pipeline installed in each water pipe layout area mainly comprises a first branch pipe, a second branch pipe, a third branch pipe, a fourth branch pipe and a fifth branch pipe, wherein a single total water outlet pipe is connected with two first branch pipes which are symmetrically arranged, a single first branch pipe is connected with the second branch pipe, a single second branch pipe is connected with the third branch pipe, a single third branch pipe is connected with the fourth branch pipe, a single fourth branch pipe is connected with the fifth branch pipe, the first branch pipe is used for connecting the total water outlet pipe, the second branch pipe is used for transiting the first branch pipe and the third branch pipe, so that the third branch pipe is attached to the inner side of the pipe body dispersion tank, the fourth branch pipe is vertically arranged, the whole water outlet process has certain height difference, the fifth branch pipe is conveniently arranged on the top surface of the pipe body dispersion tank, the first branch pipe is fixed on a pipeline support frame, the pipeline in each water pipe layout area is supported on the pipe body dispersion tank, and can bear, the damage phenomenon of the pipeline is reduced. When the fifth branch pipe in the same water pipe arrangement area is communicated with the water pipe arranged in the same functional facility, water can be dispersed to different functional facilities. And the main water outlet pipe in the same water pipe layout area is provided with two sections of branch parts, so that two sections of water supply can be provided on corresponding functional facilities, wherein one section of water supply is mainly used, and the other section of water supply is standby, so that the water supply capacity is improved.
According to the invention, the partition plates are arranged on the top surface of the pipe body dispersion pool, the bottom surfaces of the partition plates are tightly attached to the top surface of the water collecting tank, the concrete cover plates are arranged between the partition plates and fixed on the pipe body dispersion pool, the concrete cover plates are arranged above the water pipe arrangement area, soil layers are filled into the water pipe arrangement area twice, so that the soil covers the pipelines in the water pipe arrangement area, and the concrete cover plates are supported, therefore, after the foundation pit is backfilled with soil, the water supply system can walk on the whole village-level dispersion water supply system.
The water treatment system has the advantages that water after water quality treatment and water quality monitoring is concentrated, then the water is dispersed to different functional facilities, the dispersed water pipes are orderly managed, the water pipes are arranged in a standard mode, the water pipes in the same water pipe arrangement area supply water to the corresponding functional facilities, when the corresponding functional facilities have water supply problems or specific water pipes need to be maintained, the water pipes supplied with the water by the corresponding functional facilities can be found in time, water pipe maintenance is facilitated, and water pipe maintenance cost is reduced.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a village-level decentralized water supply system according to the present invention;
FIG. 2 is a schematic view of the present invention in a decentralized installation of pipes;
FIG. 3 is a schematic view of the present invention in the configuration for installing the auxiliary equipment;
FIG. 4 is a schematic structural view of the present invention when the pipe body dispersion tank, the separation tank and the water collection tank are sequentially arranged;
FIG. 5 is a schematic view of the structure of the pipe support according to the present invention;
FIG. 6 is a schematic structural view showing the connection of a first branch pipe, a second branch pipe, a third branch pipe, a fourth branch pipe and a fifth branch pipe in sequence according to the present invention;
FIG. 7 is a schematic view of the structure of the partition plate of the present invention;
fig. 8 is a schematic structural view of a concrete cover plate according to the present invention.
Detailed Description
As shown in fig. 1 to 8, the village-level distributed water supply system according to the present invention includes a water collection tank 1, a separation tank 2, and a pipe body dispersion tank 3, wherein the water collection tank 1 is disposed at the center of the separation tank 2, the water collection tank 1 is connected to a water pump, and the water collection tank 1 is led out of an external water source through the water pump. Separate 2 and body dispersion ponds 3 and be the rectangle frame, separate 2 and body dispersion ponds 3 and make by stainless steel material, separate 2 locates in the body dispersion pond 3 of pond, separate 2 apex angles of pond and the inboard welded fastening of body dispersion pond 3, form four water pipes between the outside of separating 2 and the inboard of body dispersion pond 3 and lay region 4.
The water collecting tank 1 is provided with a main water outlet pipe 5, the separation pool 2 is provided with a through hole 25, the main water outlet pipe 5 penetrates through the through hole 25, and the end part of the main water outlet pipe 5 is arranged in the water pipe arrangement area 4. The single total water outlet pipe 5 is connected with two first branch pipes 6 which are symmetrically arranged, the single first branch pipe 6 is connected with a second branch pipe 7, the single second branch pipe 7 is connected with a third branch pipe 8, the single third branch pipe 8 is connected with a fourth branch pipe 9, and the single fourth branch pipe 9 is connected with a fifth branch pipe 10. The interior angle department of body dispersion pond 3 is equipped with pipeline support frame 11, and 6 fixed connection of first branch pipe are on pipeline support frame 11, and the vertical setting of fourth branch pipe 9, fifth branch pipe 10 transversely locate on the top surface of body dispersion pond 3. Pipeline support frame 11 includes dead lever 14, support arm 15 and pipe laying board 16, and dead lever 14 is fixed in on the inboard of body dispersion pond 3, and support arm 15 is vertical to be welded on dead lever 14, and pipe laying board 16 is fixed in between the support arm 15, and pipe laying board 16 is equipped with pipe hoop 17, and pipe hoop 17 fixes first pillar 6. Pipeline support frame 11 simple structure, simple to operate can fix first branch pipe 6 on pipeline support frame 11 fast, improves the efficiency of construction. The two ends of the fixed rod 14 are provided with welding blocks 18, the outer side surfaces of the welding blocks 18 are inclined surfaces, the outer side surfaces of the welding blocks 18 are welded and fixed with the inner sides of the pipe body dispersion pool 3, and the pipeline support frame 11 can be fixed at the inner corners of the pipe body dispersion pool 3. The top of ferrule 17 and the side welded fastening of pipe laying board 16, pipe laying board 16 is equipped with mounting hole 19, and mounting hole 19 is passed to the bottom of ferrule 17, realizes the fixed first pillar 6 of ferrule 17, only needs the top of welded ferrule 17, need not to weld the bottom of ferrule 17, reduces the ferrule 17 installation degree of difficulty. The top welding of body dispersion pond 3 has backing plate 20, and backing plate 20 is equipped with recess 21, and fifth branch pipe 10 transversely locates in the recess 21, realizes that fifth branch pipe 10 sets up on the top surface of body dispersion pond 3 to stretch out fifth branch pipe 10 orientation, make fifth branch pipe 10 distribute on the top surface of body dispersion pond 3 in order.
The top surface of the pipe body dispersion pool 3 is provided with a partition plate 12, the partition plate 12 is arranged between two backing plates 20, the partition plate 12 is of an integral structure, the partition plate 12 is arranged between two fifth branch pipes 10, and the bottom surface of the partition plate 12 is tightly attached to the top surface of the water collection tank 1. A concrete cover plate 13 is arranged between the partition plates 12, the concrete cover plate 13 is fixed on the pipe body dispersion pool 3, and the concrete cover plate 13 is arranged above the water pipe arrangement area 4. The welding has backup pad 22 between division board 12, and concrete cover 13 is located on backup pad 22, and concrete cover 13's bottom is equipped with reinforcing bar 23, and body dispersion pond 3 is equipped with patchhole 24, and during patchhole 24 was located to reinforcing bar 23, the installation concrete cover 13 of being convenient for, when the pipeline in regional 4 was laid to the water pipe that needs to be maintained, only need apply upward effort to concrete cover 13, just can shift out concrete cover 13, conveniently carries out pipeline maintenance work. The water pipe layout area 4 is filled with a soil layer, and the top surface of the soil layer is tightly attached to the bottom surface of the concrete cover plate 13.
A construction method of a village-level distributed water supply system comprises the following steps:
(a) and excavating the foundation pit according to the design drawing.
(b) Set gradually body dispersion tank 3, separate 2 and header tank 1 in the pond: the inner side of the pipe body dispersion pool 3 is grooved according to the setting position of the separation pool 2, the reference line is pulled out along the length direction of the foundation pit, the reference line is arranged at the bottom surface of the foundation pit, the pipe body dispersion pool 3 is arranged in the foundation pit, and the vertex angle of the pipe body dispersion pool 3 is set along the reference line. Then, soil is filled outside the pipe body dispersion tank 3, and the height of the soil reaches 1/2 of the height of the pipe body dispersion tank 3. Then the separation pool 2 is slid into the pipe body dispersion pool 3 from top to bottom, and the top angle of the separation pool 2 is welded in a groove formed in the inner side of the pipe body dispersion pool 3. Then the water collecting tank 1 is arranged at the center of the separation pool 2, and then the outside clean water is pumped into the water collecting tank 1 by the water pump.
(c) Installing auxiliary equipment: the pipeline supporting frame 11 is installed at the inner corner of the pipe body dispersion pool 3, and then the backing plate 20 is welded on the top surface of the pipe body dispersion pool 3.
(d) And (3) distributed installation of pipelines: the main water outlet pipe 5 is firstly led into the through hole 25 of the separation pool 2, and the main water outlet pipe 5 is connected with the water outlet of the water collecting tank 1. And then, the first branch pipe 6, the second branch pipe 7, the third branch pipe 8, the fourth branch pipe 9 and the fifth branch pipe 10 are sequentially connected according to a design drawing, then the first branch pipe 6 is connected with the total water outlet pipe 5, the first branch pipe 6 is fixed on the pipeline support frame 11, and the fifth branch pipe 10 is transversely arranged in the groove 21 of the base plate 20.
(e) Filling soil for the first time: fill soil for the first time to water pipe layout region 4, the top surface on soil horizon and body dispersion tank 3's top surface flush.
(f) Installing the concrete cover plate 13: firstly, a support plate 22 is welded between the partition plates 12, then the partition plates 12 are installed between the two backing plates 20, and a positioning shaft on the top surfaces of the partition plates 12 is knocked to enable the bottom surfaces of the partition plates 12 to be tightly attached to the top surfaces of the tube body dispersion tanks 3. Then, a concrete cover plate 13 is provided between the partition plates 12, the concrete cover plate 13 is placed on the support plate 22, and the reinforcing bars 23 at the bottom of the concrete cover plate 13 are inserted into the insertion holes 24 of the pipe body dispersion tank 3.
(g) Filling soil for the second time: and filling soil between the pipe body dispersion tank 3 and the concrete cover plate 13 for the second time, wherein the top surface of the soil layer is tightly attached to the bottom surface of the concrete cover plate 13.
(h) Distributed water supply: and (3) communicating the fifth branch pipe 10 in the same water pipe arrangement area 4 with water pipes laid by the same functional facility, and backfilling soil in the foundation pit, wherein the top surface of the soil layer is flush with the top surface of the concrete cover plate 13.
The village-level distributed water supply system mainly comprises a water collecting tank 1, a separation pool 2 and a pipe body dispersion pool 3, wherein the water collecting tank 1 introduces a water source after external water quality treatment and water quality monitoring through a water pump, and a water source introduction point is concentrated at the center of the separation pool 2. Because separate 2 and body dispersion ponds 3 and be the rectangle frame, separate 2 locates in the body dispersion ponds 3 in the pond, the apex angle of separating 2 and the inboard welded fastening of body dispersion ponds 3 for it lays regional 4 to form four water pipes between the outside of separating 2 and the inboard of body dispersion ponds 3, on regional 4 corresponding rural family function facility is laid to every water pipe, when the family function facility is too much, can build a plurality of village level distributed water supply system.
The invention installs the pipeline in each water pipe distribution area 4, and the installation process has little influence on the arrangement position of the water collecting tank 1. And the pipeline installed in each water pipe layout area 4 mainly comprises a first branch pipe 6, a second branch pipe 7, a third branch pipe 8, a fourth branch pipe 9 and a fifth branch pipe 10, a single total water outlet pipe 5 is connected with two first branch pipes 6 which are symmetrically arranged, the single first branch pipe 6 is connected with the second branch pipe 7, the single second branch pipe 7 is connected with the third branch pipe 8, the single third branch pipe 8 is connected with the fourth branch pipe 9, the single fourth branch pipe 9 is connected with the fifth branch pipe 10, the first branch pipe 6 is used for connecting the total water outlet pipe 5, the second branch pipe 7 is used for transiting the first branch pipe 6 and the third branch pipe 8, so that the third branch pipe 8 is attached to the inner side of the pipe body dispersion tank 3, the fourth branch pipe 9 is vertically arranged, so that the whole water outlet process has a certain height difference, the fifth branch pipe 10 is convenient to be arranged on the top surface of the pipe body dispersion tank 3, and the first branch pipe 6, the pipeline in each water pipe layout area 4 is supported on the pipe body dispersion pool 3, so that the pressure of soil filling twice in the later period can be borne, and the pipeline damage phenomenon is reduced. When the fifth branch pipes 10 of the same water pipe arrangement region 4 are communicated with the water pipes laid by the same functional facilities, water can be dispersed to different functional facilities. And the main water outlet pipe 5 in the same water pipe layout area 4 is provided with two sections of branch parts, so that two sections of water supply can be provided on corresponding functional facilities, wherein one section of water supply is mainly used, and the other section of water supply is standby, thereby improving the water supply capacity.
According to the invention, the partition plates 12 are arranged on the top surface of the pipe body dispersion pool 3, the bottom surfaces of the partition plates 12 are tightly attached to the top surface of the water collecting tank 1, the concrete cover plates 13 are arranged between the partition plates 12, the concrete cover plates 13 are fixed on the pipe body dispersion pool 3, the concrete cover plates 13 are arranged above the water pipe arrangement area 4, and soil layers are filled in the water pipe arrangement area 4 twice, so that the soil covers the pipelines in the water pipe arrangement area 4, and the concrete cover plates 13 are supported, therefore, after foundation pits are backfilled with soil, the water collecting tank can walk on the whole village-level dispersion type water supply system.
The water treatment and water quality monitoring device has the advantages that water after water quality treatment and water quality monitoring is concentrated, water is dispersed to different functional facilities, meanwhile, the dispersed water pipes are orderly managed, the water pipes are arranged in the same water pipe arrangement area 4 to supply water to the corresponding functional facilities, when water supply problems occur to the corresponding functional facilities or specific water pipes need to be maintained, the water pipes supplied with water by the corresponding functional facilities can be found in time, water pipe maintenance is facilitated, and water pipe maintenance cost is reduced.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (7)
1. A village level distributed water supply system which characterized in that: the water collecting tank is arranged in the center of the separation pool, the water collecting tank is connected with a water pump, the separation pool and the pipe body dispersion pool are rectangular frames, the separation pool is arranged in the pipe body dispersion pool, the vertex angle of the separation pool is welded and fixed with the inner side of the pipe body dispersion pool, four water pipe arrangement areas are formed between the outer side of the separation pool and the inner side of the pipe body dispersion pool, the water collecting tank is provided with a total water outlet pipe, the separation pool is provided with a through hole, the total water outlet pipe penetrates through the through hole, the end part of the total water outlet pipe is arranged in the water pipe arrangement areas, one total water outlet pipe is connected with two first branch pipes which are symmetrically arranged, one first branch pipe is connected with a second branch pipe, one second branch pipe is connected with a third branch pipe, and the third branch pipe is connected with a fourth branch pipe, the single fourth branch pipe is connected with a fifth branch pipe, the inner corner of the pipe body dispersion pond is provided with a pipeline support frame, the first branch pipe is fixedly connected to the pipeline support frame, the fourth branch pipe is vertically arranged, the fifth branch pipe is transversely arranged on the top surface of the pipe body dispersion pond, the top surface of the pipe body dispersion pond is provided with a partition plate, the partition plate is of an integrated structure and is arranged between the fifth branch pipes, the bottom surface of the partition plate is tightly attached to the top surface of the water collection tank, a concrete cover plate is arranged between the partition plates and is fixed to the pipe body dispersion pond, the concrete cover plate is arranged above the water pipe arrangement region, a soil layer is filled in the water pipe arrangement region, and the top surface of the soil layer is tightly attached to the bottom surface of the concrete cover plate.
2. The decentralized village-level water supply system according to claim 1, wherein: the pipeline supporting frame comprises a fixing rod, a supporting arm and a pipeline laying plate, the fixing rod is fixed on the inner side of the pipe body dispersion pool, the supporting arm is vertically welded on the fixing rod, the pipeline laying plate is fixed between the supporting arms, the pipeline laying plate is provided with a pipe hoop, and the pipe hoop is fixed to the first branch pipe.
3. The decentralized village-level water supply system according to claim 2, wherein: the both ends of dead lever are equipped with the welding piece, the lateral surface of welding piece is the inclined plane, the lateral surface of welding piece with the inboard welded fastening in body dispersion pond.
4. The decentralized village-level water supply system according to claim 2, wherein: the top of ferrule with the side welded fastening of pipe laying board, pipe laying board is equipped with the mounting hole, the bottom of ferrule passes the mounting hole.
5. The decentralized village-level water supply system according to claim 1, wherein: the top surface welding of body dispersion pond has the backing plate, the backing plate is equipped with the recess, the fifth branch pipe transversely is located in the recess, the division board is located two between the backing plate.
6. The decentralized village-level water supply system according to claim 1, wherein: the welding has the backup pad between the division board, the concrete apron is located in the backup pad, the bottom of concrete apron is equipped with the reinforcing bar, the body dispersion pond is equipped with the patchhole, the reinforcing bar is located in the patchhole.
7. A village-level distributed water supply system construction method according to claim 1, comprising the following steps:
(a) excavating a foundation pit;
(b) set gradually body dispersion tank, separate pond and header tank: firstly, grooving the inner side of a pipe body dispersion pool according to the arrangement position of a separation pool, then pulling out a reference line along the length direction of a foundation pit, arranging the reference line at the bottom surface of the foundation pit, arranging the pipe body dispersion pool into the foundation pit, arranging the vertex angle of the pipe body dispersion pool along the reference line, then filling soil into the outer side of the pipe body dispersion pool, enabling the height of the soil to reach 1/2 of the height of the pipe body dispersion pool, then sliding the separation pool into the pipe body dispersion pool from top to bottom, welding the vertex angle of the separation pool into a groove formed in the inner side of the pipe body dispersion pool, then arranging a water collection tank at the center of the separation pool, and pumping outside clear water into the water collection tank through a water pump;
(c) installing auxiliary equipment: firstly, installing a pipeline support frame at the inner corner of the pipe body dispersion pool, and then welding a base plate on the top surface of the pipe body dispersion pool;
(d) and (3) distributed installation of pipelines: firstly, introducing a main water outlet pipe into a through hole of a separation pool, connecting the main water outlet pipe with a water outlet of a water collecting tank, sequentially connecting a first branch pipe, a second branch pipe, a third branch pipe, a fourth branch pipe and a fifth branch pipe according to a design drawing, connecting the first branch pipe with the main water outlet pipe, fixing the first branch pipe on a pipeline support frame, and transversely installing the fifth branch pipe in a groove of a base plate;
(e) filling soil for the first time: filling soil into the water pipe arrangement area for the first time, wherein the top surface of the soil layer is flush with the top surface of the pipe body dispersion pool;
(f) installing a concrete cover plate: firstly, welding a support plate between the partition plates, then installing the partition plates between the two backing plates, knocking a positioning shaft on the top surfaces of the partition plates, enabling the bottom surfaces of the partition plates to be attached to the top surfaces of the pipe body dispersion pool, then arranging a concrete cover plate between the partition plates, covering the concrete cover plate on the support plate, and simultaneously leading reinforcing steel bars at the bottom of the concrete cover plate into insertion holes of the pipe body dispersion pool;
(g) filling soil for the second time: filling soil between the pipe body dispersion pool and the concrete cover plate for the second time, wherein the top surface of the soil layer is tightly attached to the bottom surface of the concrete cover plate;
(h) distributed water supply: and communicating the fifth branch pipe in the same water pipe arrangement area with the water pipe arranged in the same functional facility, and backfilling soil in the foundation pit, wherein the top surface of the soil layer is flush with the top surface of the concrete cover plate.
Priority Applications (1)
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| CN1065309A (en) * | 1991-03-25 | 1992-10-14 | 四川省南充县科技开发交流中心 | Tap water supply method and device suitable for rural areas |
| CN2556273Y (en) * | 2002-08-08 | 2003-06-18 | 周金辉 | Domestic tap water machine |
| KR100845972B1 (en) * | 2007-02-09 | 2008-07-11 | (주)제이엘크린워터 | System for remote-control the water lever of the tank |
| CN101768976B (en) * | 2009-12-29 | 2011-04-06 | 中建城市建设发展有限公司 | Base pit dewatering and water saving device and construction method thereof |
| CN203829715U (en) * | 2013-12-26 | 2014-09-17 | 上海理工大学 | Storage device for pure water |
| CN106884471B (en) * | 2017-03-08 | 2019-11-26 | 浙江双林机械股份有限公司 | A kind of sponge urban rainwater is regulated and stored pipe network system and its construction method |
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