CN209323544U - A kind of construction site drainage system - Google Patents
A kind of construction site drainage system Download PDFInfo
- Publication number
- CN209323544U CN209323544U CN201822151389.6U CN201822151389U CN209323544U CN 209323544 U CN209323544 U CN 209323544U CN 201822151389 U CN201822151389 U CN 201822151389U CN 209323544 U CN209323544 U CN 209323544U
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- Prior art keywords
- cabinet
- water pump
- construction site
- control chamber
- drainage system
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of construction site drainage systems, including the gutter being arranged in foundation pit, the sump, cabinet and the water pump that are connected with gutter, the cabinet is arranged inside the sump, the side wall of the cabinet is evenly equipped with several first inlet openings, the inside of the cabinet is divided into the control chamber and drainage cavity that can be connected to, the water pump connects the drainage cavity by drainpipe, it is equipped in the control chamber and the control device that the water pump opens, stops is controlled according to water level height, the control device is electrically connected with the water pump.The first inlet opening is arranged by the side wall in cabinet in construction site drainage system provided by the utility model, and impurity ought be avoided impurity when drawing water and be blocked water pump outside the enclosure by inlet opening when water enters cabinet.Meanwhile control device is set in control chamber, opening, stopping for suction pump can be controlled according to the height of water level in sump, not only increased displacement mass, also avoided suction pump dry tap, saved the energy.
Description
Technical field
The utility model relates to construction drainage technical fields, more specifically to a kind of construction site drainage system.
Background technique
Sump drainage is very common in construction site, i.e., when foundation pit (slot) is dug to close to level of ground water, edge
Cheat (slot) bottom surrounding or the gutter with certain slope excavated in center, and according to the size of groundwater run off, every it is certain away from
It from setting sump, flows into water in-line arrangement ditch in sump, then pours in the water in sump with water pump extraction.But due to
The water of sump is mixed with more impurity, so in pumping for water pump often because impurity blocking water pump influences draining；In addition, existing
The water pump of some sumps there is also the case where water pump works on after foundation pit internal water accumulation empties, and not only waste of energy, also can
Damage water pump.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of construction site drainage system, avoids impurity stifled
Water pump is filled in, water pump dry tap is avoided to damage, improves displacement mass, it is energy saving.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of construction site drainage system, including the gutter being arranged in foundation pit, the sump being connected with gutter,
Cabinet and water pump, the cabinet are arranged inside the sump, and the side wall of the cabinet is evenly equipped with several first inlet openings, institute
The inside for stating cabinet is divided into the control chamber and drainage cavity that can be connected to, and the water pump connects the drainage cavity by drainpipe,
It is equipped in the control chamber and the control device that the water pump opens, stops, the control device and the water is controlled according to water level height
Pump electrical connection.
Preferably, the control device includes that starting switch and being arranged in the control for the control chamber top is arranged in
The shutdown switch of the lower part of chamber, described start switch are equipped with floating body between shutdown switch.
Preferably, the inner sidewall of the drainage cavity is equipped with filter device.
Preferably, the cabinet is divided into control chamber and drainage cavity by demarcation plate, is evenly equipped on the demarcation plate several
Second inlet opening.
Preferably, the filter device is steel wire.
Preferably, the upper end of the cabinet is set there are two handle.
Preferably, the surface of the drainpipe through the cabinet extends to the drainage cavity, the drainpipe and institute
It states and is equipped with sealing ring between cabinet.
The beneficial effects of the utility model are: the first inlet opening is arranged by the side wall in cabinet, water enters miscellaneous when cabinet
Matter is kept off outside the enclosure by the first inlet opening, is avoided impurity when drawing water and is blocked water pump.Meanwhile the setting control dress in control chamber
It sets, opening, stopping for water pump can be controlled according to the height of water level in sump, displacement mass is not only increased, also avoids water pump
Dry tap has saved the energy.The utility model structure is simple, and using effect is good, use easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the construction site drainage system of the utility model.
Wherein: the gutter 1-, 2- sump, 3- cabinet, 4- water pump, the first inlet opening 5-, 6- control chamber, 7- drainage cavity,
8- is started switch, 9- shutdown switch, 10- floating body, 11- demarcation plate, the second inlet opening 12-, 13- steel wire, 14- handle, 15- row
Water pipe, 16- sealing ring.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Please refer to attached drawing 1, a kind of construction site drainage system of the present embodiment, including the gutter being arranged in foundation pit
1, sump 2, cabinet 3 and the water pump 4 being connected with gutter 1, the setting of cabinet 3 is in 2 the inside of sump, the cabinet
3 side wall is evenly equipped with several first inlet openings 5, and the inside of the cabinet 3 is divided into the control chamber 6 and drainage cavity 7 that can be connected to,
The water pump 4 connects the drainage cavity 7 by drainpipe 15, is equipped in the control chamber 6 and controls the water according to water level height
The control device that pump 4 opens, stops, the control device are electrically connected with the water pump 4.
The first inlet opening is arranged by the side wall in cabinet 3 in construction site drainage system based on above-mentioned technical characteristic
5, impurity is kept off outside the enclosure by the first inlet opening 5 when water enters cabinet 3, is avoided impurity when drawing water and is blocked water pump 4.Meanwhile
Control device is set in control chamber 6, opening, stopping for water pump 4 can be controlled according to the height of water level in sump 2, is not only increased
Displacement mass also avoids 4 dry tap of water pump, has saved the energy.The utility model structure is simple, and using effect is good, easy to spread
It uses.
In the present embodiment, the control device include be arranged in 6 top of control chamber start switch 8 and be arranged in institute
The shutdown switch 9 of the lower part of control chamber 6 is stated, described start switch is equipped with floating body 10 between 8 and shutdown switch 9.It catchments when described
When the water of the inside of well 2 is more, the floating body 10 floats, when the floating body 10 touch it is described start switch 8 when the water pump 4 open
It is dynamic to draw water；After the water level decreasing of 2 the inside of sump, the bottom surface of foundation pit then can stop the water pump 4 without water, so
The water pump 4 is then controlled when the floating body 10, which drops to, touches the shutdown switch 9 to stop pumping, and avoids the water pump
4 empty pumps, have saved the energy.
In the present embodiment, the inner sidewall of the drainage cavity 7 is equipped with filter device.Since the water pump 4 is to pass through pipeline
The drainage cavity 7 is connected, so by the way that the filter device is arranged second can be carried out to the water for entering the drainage cavity 7
Secondary filtering further avoids impurity and blocks the water pump 4, improves displacement mass.Wherein, preferably, the filter device
For steel wire 13.
In the present embodiment, the cabinet 3 is divided into control chamber 6 and drainage cavity 7 by demarcation plate 11, on the demarcation plate 11
It is evenly equipped with several second inlet openings 12.It, can be by the control by the way that second inlet opening 12 is arranged on the demarcation plate 11
Chamber 6 processed is connected with drainage cavity 7.
In the present embodiment, the upper end of the cabinet 3 is set there are two handle 14.Due in the construction process will be often to described
Sump 2 is deepened, so need that often the cabinet 3 is lifted or put down, it is convenient in work progress by the way that the handle 14 is arranged
In lift or put down the cabinet 3.
In the present embodiment, the surface of the drainpipe 15 through the cabinet 3 extends to the drainage cavity 7, the row
Sealing ring 16 is equipped between water pipe 15 and the cabinet 3.By the way that the sealing ring 16 is arranged, avoid impurity from the drainpipe 15
Gap between the cabinet 3 enters the drainage cavity 7.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (7)
1. a kind of construction site drainage system, it is characterised in that: including be arranged in foundation pit gutter, be connected with gutter
Sump, cabinet and water pump, the cabinet is arranged inside the sump, and the side wall of the cabinet is evenly equipped with several first
Inlet opening, the inside of the cabinet are divided into the control chamber and drainage cavity that can be connected to, and the water pump connects institute by drainpipe
Drainage cavity is stated, is equipped in the control chamber and the control device that the water pump opens, stops, the control device is controlled according to water level height
It is electrically connected with the water pump.
2. construction site drainage system as described in claim 1, it is characterised in that: the control device includes being arranged in institute
The shutdown switch of the lower part for starting switch and the control chamber being set on control chamber top is stated, described start switch is opened with stopping
Floating body is equipped between pass.
3. construction site drainage system as described in claim 1, it is characterised in that: the inner sidewall of the drainage cavity is equipped with
Filter device.
4. construction site drainage system as described in claim 1, it is characterised in that: the cabinet is divided by demarcation plate
Control chamber and drainage cavity are evenly equipped with several second inlet openings on the demarcation plate.
5. construction site drainage system as claimed in claim 3, it is characterised in that: the filter device is steel wire.
6. construction site drainage system as described in claim 1, it is characterised in that: the upper end of the cabinet is set there are two mentioning
Hand.
7. construction site drainage system as described in claim 1, it is characterised in that: the drainpipe is through the cabinet
Surface extend to the drainage cavity, between the drainpipe and the cabinet be equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151389.6U CN209323544U (en) | 2018-12-20 | 2018-12-20 | A kind of construction site drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822151389.6U CN209323544U (en) | 2018-12-20 | 2018-12-20 | A kind of construction site drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209323544U true CN209323544U (en) | 2019-08-30 |
Family
ID=67727786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822151389.6U Active CN209323544U (en) | 2018-12-20 | 2018-12-20 | A kind of construction site drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209323544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980041A (en) * | 2020-08-27 | 2020-11-24 | 河南科技大学 | Precipitation tank and foundation pit operation surface precipitation system |
-
2018
- 2018-12-20 CN CN201822151389.6U patent/CN209323544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980041A (en) * | 2020-08-27 | 2020-11-24 | 河南科技大学 | Precipitation tank and foundation pit operation surface precipitation system |
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