CN210356150U - Foundation ditch precipitation recharge is with deposiing device that catchments with blowdown function - Google Patents
Foundation ditch precipitation recharge is with deposiing device that catchments with blowdown function Download PDFInfo
- Publication number
- CN210356150U CN210356150U CN201920828170.7U CN201920828170U CN210356150U CN 210356150 U CN210356150 U CN 210356150U CN 201920828170 U CN201920828170 U CN 201920828170U CN 210356150 U CN210356150 U CN 210356150U
- Authority
- CN
- China
- Prior art keywords
- water
- recharge
- box body
- water inlet
- water collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model relates to a foundation pit precipitation recharge is with precipitation device that catchments with blowdown function, including the box, install a plurality of vertical arrangement and the baffle that is parallel to each other in the box, the top of baffle is equipped with the opening, the baffle divides the box inner chamber into a plurality of catchments spaces that loop through the opening intercommunication, and the catchment space of one end forms the intake antrum in the box inner chamber, and the catchment space of the other end forms the play water cavity, intake antrum and play water cavity communicate with external environment respectively; the bottom plate of the box body is provided with a plurality of water leakage ports, the lower surface of the bottom plate is provided with a plurality of sediment devices, and the sediment devices are positioned right below the water leakage ports. The utility model discloses can prevent that a large amount of particulate matter from getting into in the recharge well along with rivers, prevent that the recharge water flow channel from being blockked up, can conveniently realize silt and discharge simultaneously, need not the manual work and clear up, improve recharge continuity and recharge efficiency.
Description
Technical Field
The utility model belongs to the technical field of the engineering construction, concretely relates to foundation ditch precipitation is catchment sediment device for recharging with blowdown function.
Background
In order to protect the surrounding geological environment in engineering construction, measures such as groundwater recharge and the like are needed while the foundation pit is lowered. In the prior art of recharging, a settling tank is usually adopted to settle impurities and pollutants.
The inventor believes that the prior art settling tank has the following disadvantages:
1) the common water collecting and settling tank used in the existing precipitation recharge system often has the phenomenon of excessive sediment accumulation after being used for a period of time, if the settling tank is not cleaned in time, the settling effect of the settling tank is poor, a large amount of particulate matters enter a recharge well along with water flow, a recharge water flow channel is blocked, even underground water sources are polluted, and the like.
2) In the prior art, when pollutants such as silt in a settling tank are cleaned, recharging is suspended, water in a water collecting settling tank is pumped by a water pump to be dried and then enters the water collecting settling tank manually to clean the silt, the construction process is slow, and the recharging continuity is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above-mentioned prior art not enough, provide a foundation ditch precipitation recharge is with catchment sediment device with blowdown function, can prevent that a large amount of particulate matter from getting into the recharge well along with rivers in, prevent that the recharge water flow channel from being blockked up, can conveniently realize silt discharge simultaneously, need not the manual work and clear up, improved recharge continuity and recharge efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a water collecting and precipitating device with a pollution discharge function for foundation pit precipitation recharging comprises a box body, wherein a plurality of vertically arranged and mutually parallel partition plates are installed in the box body, an opening is formed in the top of each partition plate, an inner cavity of the box body is divided into a plurality of water collecting spaces sequentially communicated through the openings by the partition plates, a water inlet cavity is formed in the water collecting space at one end of the inner cavity of the box body, a water outlet cavity is formed in the water collecting space at the other end of the inner cavity of the box body, and the water inlet cavity and the water outlet cavity are respectively communicated with the external environment;
a plurality of water leakage ports are formed in a bottom plate of the box body, a plurality of sediment devices are arranged on the lower surface of the bottom plate, and the sediment devices are positioned right below the water leakage ports;
the sediment device includes the V template with bottom plate fixed connection, form V type sediment groove between V template and the bottom plate, the baffle is installed at the both ends of V template, is equipped with the drain in one of them baffle, drain department is equipped with the valve.
Adopt V-arrangement plate structure and open-ended combination, the V template can be stored by impurity such as the gravel and sand and silt that precipitate, after impurity gathers a certain amount in the V template, can follow the valve of opening drain department so that impurity from the drain play and dash out, need not stop the process that the device catchment of catchmenting deposits at the in-process that dashes out impurity and deposit, can not influence the continuity of the water of reining in the foundation ditch.
A water inlet is formed in a top plate of the box body and located above the water inlet cavity, and a side plate of the water outlet cavity is provided with a water suction port.
Furthermore, one side plate of the water inlet cavity is provided with an overflow port.
Further, the blow-off hole is connected with one end of a blow-off pipe, the valve is installed at the other end of the blow-off pipe, and the valve is an electromagnetic valve.
Furthermore, a liquid level sensor is arranged above each water collecting space, a pressure sensor is arranged on the upper surface of the bottom plate at the lower part of each water collecting space, and the liquid level sensors, the pressure sensors and the electromagnetic valves are respectively in signal connection with the control system.
Adopt level sensor monitoring water cavity's water level, control system can be according to level sensor's signal conversion when being water in the space of catchmenting, the pressure that pressure sensor received in the V template, when there is great pressure differential in the numerical value that pressure sensor converted and pressure sensor detected, can conveniently judge that impurity gathers quantity and satisfies the setting value this moment, can open the solenoid valve, utilize the impurity in the space of catchmenting to dash out from the V type sediment groove, the automatic clearance in V type sediment groove has been realized through this kind of mode.
Further, the part of the top plate above the water inlet cavity is provided with a water inlet, the top plate is provided with an inspection opening, and the inspection opening is arranged above the water collecting space except the water inlet cavity.
The utility model has the advantages that:
1) adopt V-arrangement plate structure and open-ended combination, the V template can be stored by impurity such as the gravel and sand and silt that precipitate, after impurity gathers a certain amount in the V template, can follow the valve of opening drain department so that impurity from the drain play and dash out, need not stop the process that the device catchment of catchmenting deposits at the in-process that dashes out impurity and deposit, can not influence the continuity of the water of reining in the foundation ditch.
2) Adopt level sensor monitoring water cavity's water level, control system can be according to level sensor's signal conversion when being water in the space of catchmenting totally, the pressure that pressure sensor received in the V template, when the pressure that level sensor converted and the numerical value that pressure sensor detected have great pressure differential, can conveniently judge that impurity gathers quantity and satisfies the setting value this moment, can open the solenoid valve, utilize the flood peak pressure in the space of catchmenting to produce rivers, flush impurity from V type sediment groove, the automatic clearance in V type sediment groove has been realized through this kind of mode.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a front view of the box body and the V-shaped plate in the embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a partition board according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a top plate in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bottom plate in an embodiment of the present invention;
fig. 5 is a schematic structural view of a ground beam according to an embodiment of the present invention;
fig. 6 is a front view of the ground beam according to the embodiment of the present invention.
In the figure: 1. a side plate; 2. an overflow port; 3. a blocking cover; 4. an inspection opening; 5. a liquid level sensor; 6. a standby interface; 7. a water suction port; 8. a valve; 9. a sewage draining outlet; 10. a V-shaped slag settling tank; 10A, an inclined plate; 11. an opening; 12. a partition plate; 13. a top plate; 14. a base plate; 15. a water leakage port; 16. a notch; 17. a pressure sensor; 18. a sewage discharge pipe.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of the stated features; a step of; operating; a device; components, and/or combinations thereof.
In a typical embodiment of the utility model, as shown in fig. 1-6, a water-collecting and precipitating device with blowdown function for foundation pit precipitation recharge, comprises a box body, a plurality of vertically arranged and mutually parallel baffle plates 12 are installed in the box body, an opening 11 is arranged at the top of each baffle plate 12, the baffle plates 12 divide the inner cavity of the box body into a plurality of water-collecting spaces which are communicated sequentially through the openings 11, the water-collecting space at one end in the inner cavity of the box body forms a water inlet cavity, the water-collecting space at the other end forms a water outlet cavity, and the water inlet cavity and the water outlet cavity are respectively communicated with the external environment;
a bottom plate 14 of the box body is provided with a plurality of water leakage ports 15, the lower surface of the bottom plate 14 is provided with a plurality of sediment devices, and the sediment devices are positioned right below the water leakage ports 15;
the sediment device includes the V template with bottom plate 14 fixed connection, form V type sediment groove 10 between V template and the bottom plate 14, the baffle is installed at the both ends of V template, is equipped with drain 9 in one of them baffle, drain 9 department is equipped with valve 8.
Specifically, the V-shaped plate may be formed by two inclined plates 10A forming an included angle, or may be integrally formed.
Specifically, the sewage draining exit 9 is a circular sewage draining exit 9, and a section of sewage draining pipe 18 is installed at the circular sewage draining exit 9.
A water inlet is formed in a top plate 13 of the box body and located above the water inlet cavity, and a side plate 1 of the water outlet cavity is provided with a water suction port 7.
In some embodiments, the upper part of the water intake 7 is provided with a spare interface 6.
Specifically, the water inlet is used for introducing external water flow which is not precipitated, and water discharged from the water suction port 7 is directly recharged to enter an underground aquifer.
And one side plate 1 of the water inlet cavity is provided with an overflow port 2.
The overflow port 2 can prevent the non-precipitated water flow from being introduced at a high speed, and part of the water flow is directly discharged from the water suction port 7 without being filtered.
Specifically, the height of the weirs 2 should be higher than the height of the openings 11 in the partition 12.
The sewage draining hole is connected with one end of a sewage draining pipe 18, the other end of the sewage draining pipe 18 is provided with a valve 8, and the valve can be an electromagnetic valve.
A liquid level sensor 5 is arranged above each water collecting space, a pressure sensor 17 is arranged on the upper surface of the bottom plate 14 at the lower part of each water collecting space, and the liquid level sensors 5, the pressure sensors 17 and the electromagnetic valves are respectively in signal connection with a control system (not shown in the figure).
The part of roof 13 that is located the intake antrum top is equipped with the water inlet, be equipped with inspection socket 4 in the roof 13, inspection socket 4 sets up in the space top that catchments except that the intake antrum.
And the water inlet and the inspection port 4 are respectively provided with a blocking cover 3.
The bottom of box is provided with the grade beam, the grade beam is used for supporting the box.
The ground beam is provided with a notch 16, and the notch 16 is used for passing through a drain pipe 18.
The working principle is as follows: when the device is used, an external unfiltered water source enters the water inlet cavity from the water inlet, and the water flows into other water collecting spaces from the opening 11 in sequence after the water inlet cavity is full of water, finally enters the water outlet cavity and is discharged from the water suction port 7. When the water flows in the water collecting space, impurities are accumulated to the lower portion of the water collecting space by gravity and deposited in the V-shaped sludge tank 10.
When the V-shaped slag settling tank 10 in the water outlet cavity is deposited to a certain amount, when a large pressure difference exists between the pressure converted by the liquid level sensor 5 and the numerical value detected by the pressure sensor 17 (for example, the pressure is larger than a set value p), the impurity accumulation amount at the moment can be conveniently judged to meet the set value, the electromagnetic valve can be opened, the V-shaped slag settling tank 10 is flushed by water flow in the water collecting space, and the impurities in the V-shaped slag settling tank 10 are flushed by the water flow. In this way, the automatic cleaning of the V-shaped slag settling tank 10 is realized.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (7)
1. A water collecting and precipitating device with a sewage discharge function for foundation pit dewatering recharge, which is characterized in that,
the water collecting device comprises a box body, wherein a plurality of vertically arranged and mutually parallel partition plates are arranged in the box body, openings are formed in the tops of the partition plates, an inner cavity of the box body is divided into a plurality of water collecting spaces which are sequentially communicated through the openings by the partition plates, a water inlet cavity is formed in the water collecting space at one end in the inner cavity of the box body, a water outlet cavity is formed in the water collecting space at the other end in the inner cavity of the box body, and the water inlet cavity and the water outlet cavity are respectively communicated;
a plurality of water leakage ports are formed in a bottom plate of the box body, a plurality of sediment devices are arranged on the lower surface of the bottom plate, and the sediment devices are positioned right below the water leakage ports;
the slag settling device comprises a V-shaped plate fixedly connected with a bottom plate, a V-shaped slag settling groove is formed between the V-shaped plate and the bottom plate, two ends of the V-shaped plate are provided with a baffle plate, one of the baffle plates is provided with a sewage discharge outlet, and the sewage discharge outlet is provided with a valve;
the sewage draining outlet is connected with one end of a sewage draining pipe, and the other end of the sewage draining pipe is provided with a valve which is an electromagnetic valve;
the top in every space that catchments all is equipped with level sensor, and the bottom plate upper surface of every space lower part that catchments all is equipped with pressure sensor, level sensor, pressure sensor and solenoid valve respectively with control system signal connection.
2. The water collecting and precipitating device with a sewage draining function for foundation pit dewatering recharge of claim 1, wherein a water inlet is formed in a top plate of the box body, the water inlet is positioned above the water inlet cavity, and a side plate of the water outlet cavity is provided with a water suction port.
3. The water collecting and precipitating device with a sewage draining function for foundation pit dewatering recharge of claim 2, wherein one side plate of the water inlet cavity is provided with an overflow port.
4. The water collecting and precipitating device for foundation pit dewatering and recharging with the sewage discharging function as claimed in claim 2, wherein a water inlet is formed in a portion of the top plate located above the water inlet cavity, and an inspection port is formed in the top plate and is arranged above a water collecting space except the water inlet cavity.
5. The water collecting and precipitating device with a sewage draining function for foundation pit dewatering recharge of claim 4, wherein a blocking cover is arranged in each of the water inlet and the inspection opening.
6. The water collecting and precipitating device with the sewage draining function for foundation pit dewatering recharge of claim 1, wherein a ground beam is arranged at the bottom of the box body and used for supporting the box body.
7. The water collecting and precipitating device with the sewage draining function for foundation pit dewatering recharge of claim 6, wherein a notch is formed in the ground beam and used for allowing a sewage draining pipe to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828170.7U CN210356150U (en) | 2019-06-03 | 2019-06-03 | Foundation ditch precipitation recharge is with deposiing device that catchments with blowdown function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920828170.7U CN210356150U (en) | 2019-06-03 | 2019-06-03 | Foundation ditch precipitation recharge is with deposiing device that catchments with blowdown function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210356150U true CN210356150U (en) | 2020-04-21 |
Family
ID=70263141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920828170.7U Active CN210356150U (en) | 2019-06-03 | 2019-06-03 | Foundation ditch precipitation recharge is with deposiing device that catchments with blowdown function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210356150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371022A (en) * | 2023-04-03 | 2023-07-04 | 浙江宏电环保股份有限公司 | Sectional type efficient sedimentation concentration treatment device suitable for rural domestic sewage |
-
2019
- 2019-06-03 CN CN201920828170.7U patent/CN210356150U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371022A (en) * | 2023-04-03 | 2023-07-04 | 浙江宏电环保股份有限公司 | Sectional type efficient sedimentation concentration treatment device suitable for rural domestic sewage |
| CN116371022B (en) * | 2023-04-03 | 2024-05-03 | 浙江宏电环保股份有限公司 | Sectional type efficient sedimentation concentration treatment device suitable for rural domestic sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102774896B (en) | Integral purification device and method for particles in rain and sewage | |
| KR100924075B1 (en) | Purification treatment device of rainwater | |
| CN102102392B (en) | Integrated initial rainwater draining well and method for draining rainwater | |
| CN202594806U (en) | Integrated purification device for particulate matters in rainwater and sewage | |
| CN201801946U (en) | Apparatus for separating and recycling rainwater | |
| KR100798949B1 (en) | Apparatus for removal of nonpoint source pollutant | |
| CN210356150U (en) | Foundation ditch precipitation recharge is with deposiing device that catchments with blowdown function | |
| CN103334484B (en) | A kind of separate system rainwater drainage system end rainwater purification well | |
| CN205182284U (en) | Gravity type valveless filter | |
| CN212974282U (en) | Movable three-stage settling tank | |
| CN206381698U (en) | A kind of automatic pollution discharge water leg | |
| KR100923632B1 (en) | Purification treatment device of rainwater | |
| CN101486516B (en) | Non-point pollutant removing machine for rainwater drainpipe | |
| CN108360646B (en) | Comprehensive pipe rack rainwater filtering, pollution discharging and regulating device | |
| CN103334485B (en) | Suspended matter separating well for separate system rainwater drainage system | |
| CN114314935B (en) | Integrated oily sewage treatment system and treatment method | |
| CN214319435U (en) | Solid-containing waste water separation device | |
| CN111119275A (en) | Bury formula silica sand rainwater regulation system | |
| KR20110024784A (en) | Purifying device for non-point material | |
| CN205276452U (en) | Rainwater particulate filter assembly | |
| CN113018968B (en) | Efficient and environment-friendly sewage sedimentation tank | |
| CN211611806U (en) | Filtering equipment for water treatment system | |
| CN210622851U (en) | Subway drainage device | |
| CN216604161U (en) | Sewage precipitation filter equipment | |
| CN211752703U (en) | Primary sand setting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |