CN217517630U

CN217517630U - Green and environment-friendly foundation pit dewatering equipment

Info

Publication number: CN217517630U
Application number: CN202221457610.0U
Authority: CN
Inventors: 兰玉金; 黄汉成; 牟兰超; 崔晓波; 张玉波; 武德辉
Original assignee: Yishan Beijing Geotechnical Engineering Co ltd
Current assignee: Yishan Beijing Geotechnical Engineering Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-09-30
Anticipated expiration: 2032-06-11

Abstract

The utility model relates to a green foundation ditch precipitation equipment relates to the field of construction, and it includes the bottom plate, the top of bottom plate is provided with the water tank, the water inlet has been seted up to the one end of water tank, it has the drinking-water pipe to peg graft in the water inlet, be equipped with first water pump on the drinking-water pipe, the wash port has been seted up to the bottom plate, the water tank bottom seted up with the outlet that the wash port corresponds, the water tank is kept away from the one end of water inlet and has been seted up the delivery port, it has the outlet pipe to peg graft on the delivery port, be provided with water purifier and second water pump on the outlet pipe. This application has the effect that improves traditional foundation ditch precipitation process and can cause the water waste.

Description

Green and environment-friendly foundation pit dewatering equipment

Technical Field

The application relates to the field of building construction, especially, relate to a green foundation ditch precipitation equipment.

Background

The foundation pit refers to a soil pit excavated at the designed position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is well done.

The foundation pit dewatering refers to the work of lowering the underground water level for ensuring that the foundation pit can be constructed under a dry condition and preventing slope instability, foundation quicksand, pit bottom uplift, pit bottom piping and foundation bearing capacity reduction when the underground water level is higher than the excavation bottom surface during excavation of the foundation pit.

The traditional foundation pit dewatering method comprises open trench dewatering, water collecting well dewatering, light well point dewatering, jet well point dewatering and the like, underground water extracted in the construction process is generally discharged as waste water, and waste of water resources is caused to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to improve traditional foundation ditch precipitation process and can cause the defect of water waste, this application provides a green foundation ditch precipitation equipment.

The application provides a pair of green foundation ditch precipitation equipment adopts following technical scheme:

the utility model provides a green foundation ditch precipitation equipment, includes the bottom plate, the top of bottom plate is provided with the water tank, the water inlet has been seted up to the one end of water tank, it has the drinking-water pipe to peg graft in the water inlet, be equipped with first water pump on the drinking-water pipe, the wash port has been seted up to the bottom plate, the water tank bottom seted up with the outlet that the wash port corresponds, the water tank is kept away from the one end of water inlet and has been seted up the delivery port, it has the outlet pipe to peg graft on the delivery port, be provided with water purifier and second water pump on the outlet pipe.

By adopting the technical scheme, the water in the foundation pit can be pumped by the water pump through the water pumping pipe and conveyed into the water tank through the water pumping pipe; the arrangement of the drain hole and the water outlet can discharge the unnecessary waste water from the drain hole through the water outlet; the water outlet pipe and the second water pump are arranged, so that water to be recovered can be extracted from the water tank through the second water pump and conveyed to a required position through the water outlet pipe; the water purifier can purify the water extracted through the water outlet pipe, so that the purified water can reach the use standard so as to be repeatedly used, and the purpose of saving water resources is achieved.

Optionally, a first filter is arranged on the water pumping pipe, and a sewage draining hole is formed in the bottom of the first filter.

Through adopting above-mentioned technical scheme, the first filter on the drinking-water pipe is the first coarse filtration equipment of whole equipment, can filter the large particulate matter such as silt, rust, worm's ovum, red worm in the groundwater that extracts through first water pump in the drinking-water pipe to play the guard action to water pipe and water tank, improve equipment's life.

Optionally, a second filter is arranged on the water outlet pipe and located between the water purifier and the water tank.

Through adopting above-mentioned technical scheme, the water tank is used for a long time and probably produces a large amount of sediment impurity, and the secondary pollution that probably produces in water pipe and water tank is aimed at to the setting main objective of second filter, has further promoted quality of water so that quality of water reaches the standard that can get into the water purifier, has played the guard action to the water purifier, has improved the life of water purifier.

Optionally, the bottom surface of the water tank is inclined downwards from the outside towards the direction close to the drainage hole (11).

Through adopting above-mentioned technical scheme, can be with the water conservancy diversion to the wash port in the water tank, prevent that the dead angle in the water tank from causing waste water to pile up so that the internal environment of producing a large amount of sediment impurity pollution water tanks makes the quality of water in the water tank descend easily, has reduced the possibility that quality of water descends.

Optionally, the outer surface of the drain hole is fixedly connected with a flange, the bottom end of the flange is fixedly connected with a valve body, and one end of the valve body is provided with a hand wheel.

By adopting the technical scheme, the valve body and the hand wheel are arranged, and the opening and closing of the drain hole can be controlled through the hand wheel.

Optionally, an inlet and an outlet are formed in one side of the water tank, an access door hinged to the water tank is arranged in the inlet and the outlet, and the size of the access door is matched with that of the inlet and the outlet.

Through adopting above-mentioned technical scheme, the setting of importing and exporting can make the people get into inside the water tank through importing and exporting, is convenient for wash and overhaul water tank inside.

Optionally, a sealing layer is arranged between the inlet and outlet side walls and the access door, and the sealing layer is fixedly connected with the access door.

Through adopting above-mentioned technical scheme, the setting of sealing layer is used for preventing the water in the water tank from producing from importing and exporting and revealing when business turn over door is closed, has improved the leakproofness of water tank.

Optionally, fixed blocks are fixedly arranged at two ends of the bottom plate, a plurality of positioning holes are formed in the fixed blocks, and bolts are inserted into the positioning holes.

Through adopting above-mentioned technical scheme, the application range of bolt is wide, operation requirement is low, but fixed effectual, can be through nailing into required fixed position with the bolt to reach the purpose that makes equipment fixed, reduced equipment to service environment's requirement, improved the suitability of equipment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the water tank and the water purifier, the pumped underground water can be purified for repeated use, so that the aim of saving water resources is fulfilled;

2. by the arrangement of the filter, the pumped underground water can be filtered to improve the water quality, and meanwhile, the water tank, the water purifier and other equipment are protected;

3. through the arrangement of the inlet and the outlet and the inlet and the outlet doors, the inside of the water tank is convenient to clean and overhaul.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

Description of reference numerals: 1. a base plate; 11. a drain hole; 12. a flange plate; 13. a valve body; 14. positioning holes; 15. a hand wheel; 16. a bolt; 17. a fixed block; 2. a water tank; 21. a water inlet; 22. a water outlet; 23. an inclined surface; 24. a water discharge port; 25. an inlet and an outlet; 3. a water purifier; 4. a water pumping pipe; 5. a water outlet pipe; 6. a first filter; 61. a sewage draining hole; 7. a second filter; 8. an entrance door; 81. a sealing layer; 9. a first water pump; 10. and a second water pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses green foundation ditch precipitation equipment. Referring to fig. 1 and 2, a green foundation ditch precipitation equipment includes bottom plate 1, water tank 2 and water purifier 3, water tank 2 be located 1 top of bottom plate and with 1 fixed connection of bottom plate, water inlet 21 has been seted up to the one end of 2 outer walls of water tank, and it has drinking-water pipe 4 to peg graft in the

water inlet

21, and 2 outer walls of water tank keep away from the one end of water inlet 21 and seted up delivery port 22, and it has outlet pipe 5 to peg graft in the delivery port 22, water purifier 3 and outlet pipe 5 threaded connection.

Referring to fig. 1 and 2, a first filter 6 and a first water pump 9 are fixedly connected to the water pumping pipe 4, the first water pump 9 is located between the first filter 6 and the water tank 2, a sewage draining hole 61 is formed in the bottom of the first filter 6, a second water pump 10 and a second filter 7 are fixedly connected to the water outlet pipe 5, the second water pump 10 is located between the water purifier 3 and the water tank 2, and the second filter 7 is located between the second water pump 10 and the water purifier 3.

When the underground water pumping device is used, underground water in a foundation pit is pumped out through the water pumping pipe 4 through the first water pump 9, filtered through the first filter 6 in the first step and then injected into the water tank 2 for storage; and in the second step, when the water purifier is required to be used, the water in the water tank 2 is pumped out through the water outlet pipe 5 by the second water pump 10, then is filtered by the second filter 7, is purified by the water purifier 3, and then the purified water can be conveyed to a required position to achieve the purpose of saving water resources.

Referring to fig. 2 and 4, a drain opening 24 is formed at the bottom of the water tank 2, a drain hole 11 is formed in the bottom plate 1 corresponding to the drain opening 24, and the bottom surface of the water tank 2 is inclined downward from the outside toward the drain opening.

When water is discharged from the drain hole 11, the flow of water converges to the drain hole 11 through the inclined surface 23 to be discharged from the drain hole 11.

Referring to fig. 1 and 3, a flange 12 is fixedly connected to the outer surface of the drain hole 11, a valve body 13 is fixedly connected to the bottom end of the flange 12, and a hand wheel 15 is fixedly connected to one end of the valve body 13.

When water needs to be drained from the drainage hole 11, the hand wheel 15 is rotated to open the drainage hole 11, so that the water in the water tank 2 is drained from the drainage hole 11.

Referring to fig. 1, a rectangular inlet and outlet 25 is formed in one side of a water tank 2, an access door 8 is hinged to the position of the inlet and outlet 25 of the water tank 2, the size of the access door 8 corresponds to that of the inlet and outlet 25, and a sealing layer 81 is fixedly connected to a gap position at the joint of the access door 8 and the inlet and outlet 25.

When the interior of the water tank 2 needs to be cleaned or repaired, the access door 8 is opened to allow access to the water tank 2.

Referring to fig. 1 and 2, the two ends of the floor are provided with fixing blocks 17, each fixing block 17 is provided with a plurality of positioning holes 14, and each positioning hole 14 is inserted with a bolt 16.

Before use, the equipment is moved to a required use position, and the bolt 16 is nailed into the ground, so that the purpose of fixing the equipment can be achieved.

The implementation principle of green foundation ditch precipitation equipment of this application embodiment is: firstly, moving the equipment to a required position, aligning the positioning hole 14 to the position required to be positioned, and nailing the bolt 16 into the ground to fix the equipment; secondly, aligning the water pumping pipe 4 to the position needing pumping, opening the first water pump 9, and pumping the underground water into the water pumping pipe 4; thirdly, the pumped underground water is filtered by the first filter 6 and then is injected into the water tank 2 for storage; fourthly, when the water stored in the water tank 2 needs to be used, the second water pump 10 is started to pump the water in the water tank 2 into the water outlet pipe 5; fifthly, the water entering the water outlet pipe 5 passes through the second filter 7 and the water purifier 3 in sequence and then is conveyed to a required position; sixthly, when the water needs to enter the water tank 2 for cleaning or maintenance, firstly twisting the hand wheel 15 to open the drain hole 11, so that the water in the water tank 2 is drained from the drain hole 11; and seventhly, opening the access door 8 to enter the water tank 2 for cleaning or maintenance.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a green foundation ditch precipitation equipment which characterized in that: including bottom plate (1), the top of bottom plate (1) is provided with water tank (2), water inlet (21) have been seted up to the one end of water tank (2), it has drinking-water pipe (4) to peg graft in water inlet (21), be equipped with first water pump (9) on drinking-water pipe (4), wash port (11) have been seted up in bottom plate (1), water tank (2) bottom seted up with outlet (24) that wash port (11) correspond, delivery port (22) have been seted up to the one end that water inlet (21) were kept away from in water tank (2), it has outlet pipe (5) to peg graft on delivery port (22), be provided with water purifier (3) and second water pump (10) on outlet pipe (5).

2. The green environmental protection foundation pit dewatering equipment of claim 1, characterized in that: the water pumping pipe (4) is provided with a first filter (6), and a sewage draining hole (61) is formed in the bottom of the first filter (6).

3. The green foundation pit dewatering equipment as claimed in claim 2, wherein: and a second filter (7) positioned between the water purifier (3) and the water tank (2) is arranged on the water outlet pipe (5).

4. The green environmental protection foundation pit dewatering equipment of claim 1, characterized in that: the bottom surface of the water tank (2) inclines downwards from the outside towards the direction close to the drainage hole (11).

5. The green environmental protection foundation pit dewatering equipment of claim 4, characterized in that: the outer surface of the drain hole (11) is fixedly connected with a flange plate (12), the bottom end of the flange plate (12) is fixedly connected with a valve body (13), and one end of the valve body (13) is provided with a hand wheel (15).

6. The green foundation pit dewatering equipment as claimed in claim 1, wherein: an inlet and outlet (25) is formed in one side of the water tank (2), an inlet and outlet door (8) hinged with the water tank is arranged in the inlet and outlet (25), and the size of the inlet and outlet door (8) is matched with that of the inlet and outlet (25).

7. The green environmental protection foundation pit dewatering equipment of claim 6, characterized in that: and a sealing layer (81) is arranged between the side wall of the inlet/outlet (25) and the access door (8), and the sealing layer is fixedly connected with the access door.

8. The green environmental protection foundation pit dewatering equipment of claim 1, characterized in that: the fixing device is characterized in that fixing blocks (17) are fixedly arranged at two ends of the bottom plate (1), a plurality of positioning holes (14) are formed in the fixing blocks (17), and bolts (16) are inserted into the positioning holes (14).