CN214883570U - Vacuum preloading soft foundation treatment integrated drainage device - Google Patents
Vacuum preloading soft foundation treatment integrated drainage device Download PDFInfo
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- CN214883570U CN214883570U CN202022609339.5U CN202022609339U CN214883570U CN 214883570 U CN214883570 U CN 214883570U CN 202022609339 U CN202022609339 U CN 202022609339U CN 214883570 U CN214883570 U CN 214883570U
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- negative pressure
- tank body
- water collecting
- water
- pump
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Abstract
The utility model provides an integrated drainage device is handled to soft base of vacuum preloading, be equipped with the big volumetric water collection tank body in the pit, the internal water collecting chamber that is equipped with of water collection tank, be equipped with the inlet tube with the water collecting chamber UNICOM on the lateral wall of the water collection tank body in the pit, be equipped with the drain pump in the water collecting chamber, the drain pump is connected with the drainage pipeline of peripheral hardware, be equipped with the evacuation negative pressure jar at the top of the water collection tank body in the pit, be equipped with the negative pressure chamber in the evacuation negative pressure jar, the negative pressure chamber communicates with each other with the water collecting chamber in the tank body in the pit downwards, be equipped with the water ring vacuum pump of fixed mounting at the tank body top in the pit on one side of evacuation negative pressure jar, the exhaust pipeline of water ring vacuum pump is connected with the evacuation negative pressure jar and communicates with each other with the negative pressure chamber, be equipped with the check valve that bleeds on the exhaust pipeline. A large-volume water collecting underground tank body is adopted to reduce the starting and stopping frequency of a drainage pump and protect the drainage pump; the vacuumizing negative pressure tank adopts an eccentric structure installation form, so that the installation and operation of the drainage pump are facilitated, the installation position of the water ring vacuum pump is reserved, and the equipment installation structure is highly compact.
Description
Technical Field
The utility model relates to a soft base treatment facility, especially a vacuum preloading soft base handles integrated drainage device.
Background
The soft foundation vacuum preloading treatment is one of the best methods in the soft foundation treatment industry at present, and has the advantages of short time, high foundation compactness and good stability.
The integrated vacuum preloading processing equipment is characterized in that when the construction area of a soft foundation monomer is larger than 10 ten thousand square meters, a vacuum pump main station is connected with a plurality of negative pressure drainage devices (tanks) through air suction pipelines to form a vacuum drainage network.
The tank body of the negative pressure drainage device in the prior art and the vacuum pump are arranged in a split mode, equipment is inconvenient to transport and install, an installation pipeline is long, deformation is large, leakage is large, and efficiency is greatly reduced. And the steam-water separation effect is not good.
Disclosure of Invention
The to-be-solved technical problem of the utility model is not enough to prior art, a sealed, easy to assemble construction, the efficient integrated drainage device of soft base processing of vacuum pre-compaction of drainage have been proposed.
The to-be-solved technical problem of the utility model is realized through following technical scheme, an integrated drainage device is handled to soft base of vacuum pre-compaction, its characteristics are: the water collecting underground tank body is provided with a large-volume water collecting underground tank body, a water collecting chamber is arranged in the water collecting underground tank body, a water inlet pipe communicated with the water collecting chamber is arranged on the side wall of the water collecting underground tank body, a water discharging pump is arranged in the water collecting chamber and connected with an external water discharging pipeline, a vacuumizing negative pressure tank is arranged at the top of the water collecting underground tank body, a negative pressure cavity is arranged in the vacuumizing negative pressure tank and communicated with the water collecting chamber in the water collecting underground tank body downwards, a water ring vacuum pump fixedly arranged at the top of the water collecting underground tank body is arranged on one side of the vacuumizing negative pressure tank, an air suction pipeline of the water ring vacuum pump is connected with the vacuumizing negative pressure tank and communicated with the negative pressure cavity, and an air suction check valve is arranged on the air suction pipeline.
The to-be-solved technical problem of the utility model can also be further realized through following technical scheme, the last drain valve that is equipped with of water drainage line.
The to-be-solved technical problem of the utility model can also be further realized through following technical scheme, be fixed with the electric cabinet on the lateral wall of evacuation negative pressure jar.
The to-be-solved technical problem of the utility model can also be further realized through following technical scheme, be equipped with water level detection device on the water-collecting underground tank body.
Compared with the prior art, the utility model adopts the large-volume water-collecting underground tank body to reduce the starting and stopping frequency of the drainage pump and protect the drainage pump; the vacuumizing negative pressure tank and the water ring vacuum pump are arranged at the top of the water collecting underground tank body side by side, the vacuumizing negative pressure tank adopts an eccentric structure installation form, the installation and operation of the draining pump are facilitated, the installation position of the water ring vacuum pump is reserved, and the equipment installation structure is highly compact. The weight of the whole equipment is reduced, and the equipment is convenient to transport and install on a construction site (a sludge construction site); compared with the traditional equipment, the sealing performance is good; short pipeline, deformation and leakage are greatly reduced.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a top view of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, and in order to make those skilled in the art understand the present invention further, the embodiments of the present invention will be described in detail and fully with reference to the accompanying drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an integrated drainage device is handled to soft base of vacuum preloading, be equipped with big volumetric water collection tank body 1 in the pit, the internal water collecting chamber that is equipped with of water collection tank, be equipped with inlet tube 10 with the water collecting chamber UNICOM on the lateral wall of the water collection tank body in the pit, be equipped with drain pump 8 in the water collecting chamber, the drain pump is connected with external drainage pipeline 11, be equipped with evacuation negative pressure jar 7 at the top of the water collection tank body in the pit, be equipped with the negative pressure chamber in the evacuation negative pressure jar, the negative pressure chamber communicates with each other with the water collecting chamber in the tank body in the pit downwards, be equipped with the water ring vacuum pump 2 of fixed mounting at the tank body top in the pit on one side of evacuation negative pressure jar, the exhaust pipe 3 of water ring vacuum pump is connected with evacuation negative pressure jar and communicates with the negative pressure chamber, be equipped with the check valve of bleeding on the exhaust pipe. And 4, an exhaust pipe.
A drain valve 9 is arranged on the drain pipeline.
An electric cabinet 6 is fixed on the side wall of the vacuum pumping negative pressure tank. And a vacuum gauge 5 equipped with a vacuum degree detection.
A water level detection device is arranged on the water collecting underground tank body. The water level detection device is a water level meter. Can be used for observing the water level in the tank body. The control device is used for controlling the starting and stopping of the drainage pump.
A large-volume water collecting underground tank body is adopted; the vacuumizing negative pressure tank adopts an eccentric center structure installation form, so that the installation and operation of the draining pump are facilitated, the installation position of the water ring vacuum pump is reserved, the vacuumizing negative pressure tank and the water ring vacuum pump are arranged at the top of the water collecting underground tank body side by side, and the equipment installation structure is highly compact. The weight of the whole equipment is reduced, and the equipment is convenient to transport and install on a construction site (a sludge construction site).
Claims (4)
1. The utility model provides an integrated drainage device is handled to soft base of vacuum preloading which characterized in that: the water collecting underground tank body is provided with a large-volume water collecting underground tank body, a water collecting chamber is arranged in the water collecting underground tank body, a water inlet pipe communicated with the water collecting chamber is arranged on the side wall of the water collecting underground tank body, a water discharging pump is arranged in the water collecting chamber and connected with an external water discharging pipeline, a vacuumizing negative pressure tank is arranged at the top of the water collecting underground tank body, a negative pressure cavity is arranged in the vacuumizing negative pressure tank and communicated with the water collecting chamber in the water collecting underground tank body downwards, a water ring vacuum pump fixedly arranged at the top of the water collecting underground tank body is arranged on one side of the vacuumizing negative pressure tank, an air suction pipeline of the water ring vacuum pump is connected with the vacuumizing negative pressure tank and communicated with the negative pressure cavity, and an air suction check valve is arranged on the air suction pipeline.
2. The vacuum preloading soft foundation treatment integrated drainage device of claim 1, wherein: an electric cabinet is fixed on the side wall of the vacuum pumping negative pressure tank.
3. The vacuum preloading soft foundation treatment integrated drainage device of claim 1, wherein: the drainage pipeline is provided with a drainage valve.
4. The vacuum preloading soft foundation treatment integrated drainage device of claim 1, wherein: a water level detection device is arranged on the water collecting underground tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609339.5U CN214883570U (en) | 2020-11-12 | 2020-11-12 | Vacuum preloading soft foundation treatment integrated drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022609339.5U CN214883570U (en) | 2020-11-12 | 2020-11-12 | Vacuum preloading soft foundation treatment integrated drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214883570U true CN214883570U (en) | 2021-11-26 |
Family
ID=78885931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022609339.5U Active CN214883570U (en) | 2020-11-12 | 2020-11-12 | Vacuum preloading soft foundation treatment integrated drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214883570U (en) |
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2020
- 2020-11-12 CN CN202022609339.5U patent/CN214883570U/en active Active
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