CN211080307U - Prevent ground well structure of ponding - Google Patents
Prevent ground well structure of ponding Download PDFInfo
- Publication number
- CN211080307U CN211080307U CN201921010666.XU CN201921010666U CN211080307U CN 211080307 U CN211080307 U CN 211080307U CN 201921010666 U CN201921010666 U CN 201921010666U CN 211080307 U CN211080307 U CN 211080307U
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- Prior art keywords
- well
- water
- water collecting
- ground
- ponding
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000009825 accumulation Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 12
- 239000004575 stone Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 101150054854 POU1F1 gene Proteins 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
The utility model discloses a well structure for preventing water accumulation, which comprises a well network consisting of a plurality of wells, wherein the bottom surface of the well is provided with a water chute which is arranged in an inclined way; the device also comprises a water collecting well, wherein a submersible pump is arranged in the water collecting well, and the outlet of the submersible pump is connected with a drain pipe leading to the outside of the water collecting well; the lower one end of guiding gutter is passed through collector pipe and sump pit intercommunication, and the collector pipe slope sets up, and the collector pipe is lower one end with the one end of sump pit intercommunication, the utility model discloses a prevent the ground well structure of ponding, compare the ground well among the prior art, can in time discharge the interior ponding of ground well, prevent the too much equipment in submergence ground well of ponding in the ground well, and can reduce the consumption of manpower and material resources in a large number.
Description
Technical Field
The utility model relates to an underground drainage technical field, concretely relates to prevent ground well structure of ponding.
Background
In the process of building chemical engineering devices, in order to reasonably utilize space, many pipelines, valves, meters, fire-fighting facilities and the like need to be arranged underground, in order to prevent water or other liquids from corroding the devices and in order to maintain the devices, the devices are usually covered with some "shells" -ground wells (or trenches), and the ground wells (or trenches) are generally of reinforced concrete structures, which has the following problems: the invasion of underground water, water leakage on the ground and the like cannot be prevented, the invasion of water is too much until the equipment in the ground well (or trench) is completely immersed, the service life, the electric insulation performance and the like of the equipment can be directly influenced, the method for removing the water accumulated in the ground well (or trench) at present is to directly pump and drain the water accumulated in the ground well (or trench) by using a water pump, and the method can cause untimely pumping and draining and needs a large amount of manpower and material resources.
In view of this, this utility model is especially proposed.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a prevent ground well structure of ponding compares in the ground well among the prior art, can in time discharge the ponding in the ground well, prevents the too much equipment in the submergence ground well of ponding in the ground well, and can reduce the consumption of manpower and material resources in a large number.
The technical scheme of the utility model is realized like this:
a kind of well structure preventing water accumulation, including the well network composed of several wells, the bottom surface of the well sets up the aqueduct, the aqueduct is set up obliquely; the device also comprises a water collecting well, wherein a submersible pump is arranged in the water collecting well, and the outlet of the submersible pump is connected with a drain pipe leading to the outside of the water collecting well; the lower end of the water guiding groove is communicated with the water collecting well through a water collecting pipe, the water collecting pipe is obliquely arranged, and the lower end of the water collecting pipe is communicated with the water collecting well.
Furthermore, a device for detecting liquid level is arranged in the water collecting well.
Furthermore, the ground well network comprises a ground well provided with a pipeline, a downward drain pipe is arranged in the pipeline, and a low-pressure drain valve is arranged on the drain pipe.
Furthermore, stones are paved in the water guide groove.
Further, a filter screen is arranged at the port of one end of the water collecting pipe communicated with the water guide groove.
Furthermore, one end of the water collecting pipe communicated with the water chute is provided with an inverted U-shaped bend.
Further, be equipped with the access hole on the curved of the shape of falling U, be equipped with the lid on the access hole, the manhole bottom surface has been seted up and has been overhauld the groove, the position cooperation of access groove and access hole, the access hole exposes the manhole bottom surface through overhauing the groove
The utility model has the advantages that:
(1) the water collecting device has the advantages that after a certain amount of accumulated water is generated in each underground well in the underground well network, the accumulated water is collected automatically through the inclined water guide grooves and flows into the water collecting well through the water collecting pipe, the accumulated water in the underground well is prevented from being excessively immersed, on the one hand, the water in the water collecting well can be pumped out through the submersible pump, the accumulated water in each underground well does not need to be pumped one by one, and the beneficial effect of greatly reducing consumption of manpower and material resources is achieved.
(2) The device for detecting the liquid level is arranged in the water collecting well, the liquid level threshold value can be set, the submersible pump is started to pump water when the liquid level in the water collecting well reaches the threshold value, unmanned automatic operation is achieved, and the beneficial effect (1) is further optimized.
(3) Including the ground well that sets up the pipeline in the ground well network, when the pipeline normal use has water to pass through, the great low pressure sluice valve of pressure is closed, does not use and when depositing water when the pipeline, and the less low pressure sluice valve of pressure is opened and will be deposited water and let out, arranges into the ground well, and then the water that lets out gathers into the sump pit and concentrates on getting rid of, has solved the too much problem that freezes the pipeline of pipeline internal storage water when winter.
(4) The stone is laid in the aqueduct, and the stone temperature is lower, consequently ponding can prevent ponding evaporation when flowing in the aqueduct, and then makes beneficial effect (1) further optimize, and the stone is great, can not be washed away by the water-washed, can not influence the flow of water.
(5) One end of the water collecting pipe close to the water collecting pit is provided with an inverted U-shaped bend to prevent water entering the water collecting pipe from flowing backwards in a siphoning manner; be equipped with the access hole on the curved of the U-shaped of falling, be equipped with the lid on the access hole, the manhole bottom surface has been seted up and has been overhauld the groove, and the position cooperation of access hole and access hole exposes the manhole bottom surface through overhauing the groove, and the curved play of U-shaped is when blockking up, dredges it through the access hole.
Drawings
FIG. 1 is a schematic structural view of a water accumulation prevention ground well structure;
FIG. 2 is a schematic diagram of the structure of a well and a header;
FIG. 3 is a schematic structural diagram of a well structure for preventing water accumulation in a preferred scheme;
FIG. 4 is a schematic diagram of the structure of the well and header in a preferred embodiment;
figure 5 is a cross-sectional view of the sump and collector along the sump in a preferred embodiment.
In the figure: 1-ground well, 2-water guiding groove, 3-water collecting pit, 4-water collecting well, 5-submersible pump, 6-water discharging pipe, 7-water collecting pipe, 8-pipeline, 9-water discharging pipe, 10-low pressure water discharging valve, 11-U-shaped bend, 12-access hole, and 13-access groove.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application.
The first embodiment is as follows:
as shown in fig. 1-2, a well structure for preventing water accumulation comprises a well network composed of a plurality of wells 1 (including fire wells, instrument wells, valve wells and the like required in engineering), a water chute 2 is dug on the bottom surface of the well 1, and the water chute 2 is obliquely arranged, in this embodiment, the water chute 2 is dug along the extending direction of the well 1, and the water chute 2 is dug in the center or the low-lying position of the bottom surface of the well 1, so that the accumulated water in the well 1 flows into the water chute 2, in order to prevent the water chute 2 from being too long, the water chute 2 is arranged into a plurality of end V-shaped water chutes 2, and a water collecting pit 3 is arranged at the bottom of the V-shape.
The structure of the ground well 1 of this embodiment still includes the sump well 4, and the sump well 4 is dug from ground downwards and is established, and immersible pump 5 is installed to sump well 4 bottom, and immersible pump 5 exit linkage has a drain pipe 6 leading to outside the sump well 4, and the sump pit 3 of 2 bottoms of V-arrangement guiding gutter passes through collector pipe 7 and sump well 4 intercommunication, and collector pipe 7 buries in the underground, and the slope of collector pipe 7 sets up, and the one end of collector pipe 7 and sump well 4 intercommunication is lower one end.
When groundwater or leaking water on the ground etc. invade the ground well 1 and produce a certain amount of ponding, ponding can independently collect through the guiding gutter 2 of slope and get into sump pit 3, then flow into sump pit 4 through collector pipe 7, and then prevent that the too much submergence of ponding in the ground well 1 equipment in the ground well, on this basis, set up controlling means and power in ground or other positions, the two is connected with immersible pump 5 electricity, a control and power supply for immersible pump 5, regularly use immersible pump 5 take out the water in the sump pit 4 can, need not to draw water from the ground well 1.
The preferred of this embodiment, the device of detection liquid level is installed to 4 inner walls of sump pit, and the device of detection liquid level is used for detecting the interior liquid level of sump pit 4, and the device that detects the liquid level is connected with controlling means electricity, sends liquid level signal for controlling means, and when the liquid level reached the threshold value of settlement in the sump pit 4, controlling means opened immersible pump 5 and drew water.
Preferably, in this embodiment, as shown in fig. 3, the ground well network includes a ground well provided with a pipeline 8, a downward drain pipe 9 is provided in the pipeline 8, a low-pressure drain valve 10 is provided on the drain pipe 9, the low-pressure drain valve 10 is closed when the water pressure is greater than a threshold value, and is opened when the water pressure is less than the threshold value, when the pipeline 8 is normally used and water passes through, the low-pressure drain valve 10 with a larger pressure is closed, when the pipeline 8 is not used and water is stored, the low-pressure drain valve 10 with a smaller pressure is opened to drain the stored water into the ground well 1, and then the drained water is collected into the water collecting well 4 to be intensively drained.
The preferred of this embodiment, lay the stone in guiding gutter 2 and sump pit 3, the stone temperature is lower, consequently ponding can prevent ponding evaporation when flowing in guiding gutter 2, and the stone is great, and the gap is great each other, can not walked by the water-washed, can not influence the flow of water. The port of the end of the water collecting pipe 7 close to the water collecting pit 3 is provided with a filter screen to prevent sundries from entering the water collecting pipe 7.
This embodiment is preferred, as shown in fig. 5, the one end that collector pipe 7 is close to sump 3 is equipped with the curved 11 of the shape of falling U, prevent to get into the water siphon refluence of collector pipe 7, more preferably, be equipped with access hole 12 on the curved 11 of the shape of falling U, be equipped with the lid on access hole 12, the lid is screwed up in access hole 12, access groove 13 has been seted up to pit 1 bottom surface, the position cooperation of access groove 13 and access hole 12, access hole 12 exposes pit 1 bottom surface through access groove 13, when the curved 11 play of U-shaped blockked up, dredge it through access hole 12.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a prevent earth-well structure of ponding, includes the earth-well network of constituteing by a plurality of earth-wells which characterized in that: the bottom surface of each ground well is provided with a water chute which is obliquely arranged; the device also comprises a water collecting well, wherein a submersible pump is arranged in the water collecting well, and the outlet of the submersible pump is connected with a drain pipe leading to the outside of the water collecting well; the lower end of the water guiding groove is communicated with the water collecting well through a water collecting pipe, the water collecting pipe is obliquely arranged, and the lower end of the water collecting pipe is communicated with the water collecting well.
2. A water accumulation preventing ground well structure as claimed in claim 1, wherein means for detecting the liquid level are provided in the water collection well.
3. The structure of claim 1, wherein the network of wells comprises wells having pipes with downwardly extending drains, the drains having low pressure drains.
4. The structure of claim 1, wherein the water guide groove is filled with stones.
5. The structure of claim 1, wherein a port of an end of the water collecting pipe communicating with the water guide groove is provided with a strainer.
6. The structure of claim 1, wherein an end of the water collecting pipe communicating with the water guide groove is provided with an inverted U-shaped bend.
7. The structure of claim 6, wherein the inverted U-shaped bend is provided with an access hole, the access hole is provided with a cover, the bottom surface of the manhole is provided with an access groove, the access groove and the access hole are matched in position, and the access hole is exposed out of the bottom surface of the manhole through the access groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010666.XU CN211080307U (en) | 2019-07-02 | 2019-07-02 | Prevent ground well structure of ponding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921010666.XU CN211080307U (en) | 2019-07-02 | 2019-07-02 | Prevent ground well structure of ponding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211080307U true CN211080307U (en) | 2020-07-24 |
Family
ID=71646418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921010666.XU Expired - Fee Related CN211080307U (en) | 2019-07-02 | 2019-07-02 | Prevent ground well structure of ponding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211080307U (en) |
-
2019
- 2019-07-02 CN CN201921010666.XU patent/CN211080307U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |