CN208634046U - A kind of river water extraction safety device - Google Patents
A kind of river water extraction safety device Download PDFInfo
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- CN208634046U CN208634046U CN201820978446.5U CN201820978446U CN208634046U CN 208634046 U CN208634046 U CN 208634046U CN 201820978446 U CN201820978446 U CN 201820978446U CN 208634046 U CN208634046 U CN 208634046U
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- water
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- main pipeline
- safety device
- filling pipe
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Abstract
The utility model belongs to river and draws water technical field, it is intended to provide a kind of river water extraction safety device, its key points of the technical solution are that including main pipeline, the suction pump being connected to main pipeline, the lower end of main pipeline is connected to river water, one end of filling pipe is communicated on main pipeline, the other end of filling pipe is communicated with immersible pump, immersible pump is set to bottom of river channel, valve is provided on filling pipe, water tank is provided in river, main pipeline extends in water tank, the connectivity part of main pipeline and filling pipe is provided with the first ball-cock assembly, lateral is communicated on filling pipe, lateral is between valve and immersible pump, the water outlet of lateral extends in water tank；This river water extracts safety device and opens pipeline water level filling device when river water level is lower, and the water in pipeline is filled, water pump is enable to restore normal pumping, has the advantages that water source can also be extracted when river water level reduces.
Description
Technical field
It draws water technical field the utility model relates to river, in particular to a kind of river water extracts safety device.
Background technique
In the fields such as concrete, often may require that a large amount of water resource, thus sometimes extract river in water come into
Row converted products or cleaning equipment.
Existing technology is directly to be connected to river water using water pump to carry out extraction water source, but due to weather, in river
Water source but very insufficient, river water level is lower to cause priming charge in pipeline less, and air content is more, therefore water pump
It can not draw water.
Utility model content
The utility model is to provide a kind of river water extraction safety device, opens pipeline water level when river water level is lower and fills out
It fills and sets, the water in pipeline is filled, water pump is enable to restore normal pumping, having can also extract when river water level reduces
The advantages of water source.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of river water extraction safety device, including main pipeline, the suction pump being connected to main pipeline, the lower end of the main pipeline
It being connected to river water, one end of filling pipe is communicated on the main pipeline, the other end of the filling pipe is communicated with immersible pump,
The immersible pump is set to bottom of river channel, is provided with valve on the filling pipe.
By using above-mentioned technical proposal, suction pump is opened, main pipeline starts to extract the water source in river, when water level reduces
When, air content is more in main pipeline to draw water, and open immersible pump, and immersible pump injects water into filling pipe, valve is opened,
Filling pipe is filled the water into main pipeline, is reduced the water level ascending air content in main pipeline, is guaranteed the normal pumping of main pipeline.
Further setting: water tank is provided in the river, the main pipeline extends in water tank.
By using above-mentioned technical proposal, water tank has certain moisture storage capacity, and when river water abundance, water is filled in water tank
Foot, when river water deficiency water level decreasing, water tank can keep certain moisture storage capacity, certain water source be provided to main pipeline, together
When water tank can play certain interception function, prevent main pipeline be pumped into mud.
Further setting: the connectivity part of the main pipeline and filling pipe is provided with the first ball-cock assembly.
By using above-mentioned technical proposal, in the state that valve and immersible pump are opened, when water deficiency in pipeline, ball-cock assembly
It opens, filling pipe is filled the water into main pipeline, and when the water in main pipeline is enough, ball-cock assembly is closed, and filling pipe stops water filling,
Staff can close immersible pump, energy saving.
Further setting: filter disc is fixedly connected in the main pipeline, the filter disc is located at the top of the first ball-cock assembly.
By using above-mentioned technical proposal, filter disc can play certain barrier effect, anti-antipriming pipe to the first ball-cock assembly
When interior water is enough, ball-cock assembly is opened under the action of buoyancy, while filter disc can filter out the rubbish in water, guarantees to extract water
It is clean.
Further setting: lateral is communicated on the filling pipe, the lateral is located at valve and immersible pump
Between, the water outlet of the lateral extends in water tank.
By using above-mentioned technical proposal, the water of bottom of river channel can be drawn into water storage in water level decreasing by lateral
In case, guarantee having abundant water resources for main pipeline.
Further setting: the water outlet of the lateral is provided with the second ball-cock assembly.
By using above-mentioned technical proposal, when the water level decreasing in water tank, the second ball-cock assembly is opened, and lateral will
The water of bottom of river channel is extracted into water tank, guarantees the sufficient water source in water tank, when the river water abundance in water tank, second
Valve is closed, and the water for extracting immersible pump enters in other pipelines.
Further setting: safety corridor is communicated on the filling pipe, the safety corridor is located at valve and branched pipe
Between road, the water outlet of the safety corridor is located above river surface and opening upwards.
By using above-mentioned technical proposal, when lateral and filling pipe are all closed, water that immersible pump extracts can be from
It is flowed out in safety corridor, safety corridor is arranged above river surface, facilitates staff to check, can know the shape that draws water of main pipeline
State.
Further setting: sliding rail is provided in the river, the immersible pump is fixedly connected on the upper end of movable plate, institute
The bottom wall for stating movable plate is fixedly connected with sliding block, and the sliding block is slidably matched with sliding rail.
By using above-mentioned technical proposal, staff's maintenance is facilitated to check the state of immersible pump, timely maintenance and repair.
Further setting: movable plate upper end dismantling connection has filter mantle.
By using above-mentioned technical proposal, since immersible pump is placed in the bottom in river, filter mantle can be filtered out centainly
Rubbish and mud, guarantee that the water source extracted is more clean, while can also have certain protective action to immersible pump, guarantee latent
The normal operation of water pump.
In conclusion the utility model has the following beneficial effects:
1, immersible pump and valve when the water level descends, are opened, guarantees that main pipeline can normally extract water source；
2, water tank can store certain water, and the water of river water bottom can be drawn into water tank by lateral,
Guarantee the sufficient water source of main pipeline water inlet；
3, the first ball-cock assembly can be opened when air content is more in main pipeline, filling pipe to main pipeline internal drainage,
It is closed when water abundance in main pipeline, stops water filling；
4, the second ball-cock assembly is opened when water shortage in water tank, and lateral works as water tank to water tank internal drainage
When interior water level rises, the second ball-cock assembly, which is closed, stops water filling；
5, when water is sufficient in water tank and main pipeline, water is discharged from safety corridor, prevents immersible pump from breaking down,
Staff is also facilitated to check the state of drawing water of main pipeline simultaneously.
Detailed description of the invention
Fig. 1 is the overall structure diagram that safety device is extracted for embodying river water；
Fig. 2 is the structural schematic diagram for embodying immersible pump；
Fig. 3 is the structural schematic diagram for embodying lateral；
Fig. 4 is the structural schematic diagram for embodying filling pipe.
In figure, 1, main pipeline；2, suction pump；3, filling pipe；31, valve；4, immersible pump；5, water tank；6, first is floating
Ball valve；7, filter disc；8, lateral；81, the second ball-cock assembly；9, safety corridor；10, rail is slided；11, movable plate；12, sliding block；
13, filter mantle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of river water extracts safety device and is communicated with pumping on main pipeline 1 as shown in Figure 1, being communicated with main pipeline 1 in river water
Water pump 2, one end of filling pipe 3 is communicated on main pipeline 1, and the other end of filling pipe 3 is communicated with immersible pump 4, filling pipe 3
On be communicated with lateral 8, for lateral 8 between valve 31 and immersible pump 4, the lower section of main pipeline 1 is placed with water tank
5, the water inlet of main pipeline 1 and the water outlet of lateral 8 all extend in water tank 5, and the setting of water tank 5 makes main pipeline 1
The water of extraction is separated with river bed, reduces the mud entered in main pipeline 1, opens water pump, and main pipeline 1 starts to extract river water, works as water
4 lateral 8 of immersible pump is opened when position is too low and injects river water into water tank 5, guarantees that main pipeline 1 there can be sufficient water source.
As shown in Fig. 2, being provided with sliding rail 10 in river, immersible pump 4 is fixedly connected on the upper end of movable plate 11, movable plate
11 bottom wall is fixedly connected with sliding block 12, and sliding block 12 is slidably matched with sliding rail 10, and 11 upper end dismantling connection of movable plate has filtering
Cover 13, filter mantle 13 can tentatively play the role of stopping the rubbish and impurity in river water, have certain protection to make on immersible pump 4
With sliding block 12 and being used cooperatively for sliding rail 10 can be convenient the mobile immersible pump 4 of staff, carry out to immersible pump 4 certain
Repair and maintenance and maintenance.
As shown in figure 3, the water outlet of lateral 8 is provided with the second ball-cock assembly 81, the second ball-cock assembly 81 is with water storage
Case 5(is referring to Fig.1) SEA LEVEL VARIATION open or close, when the water level of water tank 5 is too low ball-cock assembly open, lateral 8 to
It is filled the water in water tank 5, when the water in water tank 5 is enough, ball-cock assembly is closed, and lateral 8 stops water filling.
As shown in figure 4, valve 31 is provided on filling pipe 3, and in the case where immersible pump 4 is opened, Open valve 31, note
Waterpipe 3 can be filled the water into main pipeline 1, and the connectivity part of main pipeline 1 and filling pipe 3 is provided with the first ball-cock assembly 6, work as main pipeline
Water level in 1 is too low, and when air content is larger, the first ball-cock assembly 6 is opened, and filling pipe 3 is filled the water into main pipeline 1, works as supervisor
Ball-cock assembly is closed when 1 normal pumping of road, and filling pipe 3 stops water filling, and filter disc 7 is fixedly connected in main pipeline 1, and filter disc 7 is arranged
In the top of the first ball-cock assembly 6, filter disc 7 can play certain filtration, while also play to the first ball-cock assembly 6 certain
Restriction effect, in the case where 1 normal pumping of main pipeline, the meaning ball-cock assembly prevented is opened.
As shown in figure 4, being communicated with safety corridor 9 on filling pipe 3, the horizontal part of filling pipe 3 is arranged in safety corridor 9
Divide and be located on the water surface, safety corridor 9 can be played in the case where 5 water of water tank is higher and 1 normal pumping of main pipeline
Certain protective action, when 5 water level of water tank is higher, the second ball-cock assembly 81 is closed, and lateral 8 stops water filling, works as supervisor
When 1 normal pumping of road, the first ball-cock assembly 6 is closed, and filling pipe 3 stops water filling, if pipeline in the state of unlatching of immersible pump 4
Completely enclosed, immersible pump 4 may be damaged, therefore the water that immersible pump 4 extracts in this case is arranged from safety corridor 9
Out, this is also beneficial to staff and observes the case where main pipeline 1 draws water.
Specific work process: opening water pump, and main pipeline 1 starts to extract river water, when river water level is lower, opens immersible pump
4 and valve 31, when water level is lower in water tank 5, the second ball-cock assembly 81 is opened, and lateral 8 is filled the water into water tank 5, works as storage
When water tank 5 is endogenous sufficient, the second ball-cock assembly 81 is closed, and lateral 8 stops water filling, when the lower air of water level contains in main pipeline 1
When measuring larger, main pipeline 1 is unable to normal pumping, and the first ball-cock assembly 6 is opened, and filling pipe 3 is filled the water into main pipeline 1, works as supervisor
When road 1 starts normal pumping, the first ball-cock assembly 6 is closed under the limit of filter disc 7, and filling pipe 3 stops water filling, immersible pump
4 river waters extracted can be discharged from safety corridor 9, guarantee the normal operation of immersible pump 4, prevent immersible pump 4 from damaging.
When staff needs to carry out certain maintenance and maintenance to immersible pump 4, sliding block 12 and sliding rail can use
Immersible pump 4 is moved on ground by 10 sliding relation easily.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of river water extracts safety device, including main pipeline (1), the suction pump (2) being connected to main pipeline (1), it is characterized in that:
The lower end of the main pipeline (1) is connected to river water, and one end of filling pipe (3), the water filling are communicated on the main pipeline (1)
The other end of pipeline (3) is communicated with immersible pump (4), and the immersible pump (4) is set to bottom of river channel, on the filling pipe (3)
It is provided with valve (31).
2. a kind of river water according to claim 1 extracts safety device, it is characterized in that: being provided with water tank in the river
(5), the main pipeline (1) extends in water tank (5).
3. a kind of river water according to claim 2 extracts safety device, it is characterized in that: the main pipeline (1) and water injection pipe
The connectivity part in road (3) is provided with the first ball-cock assembly (6).
4. a kind of river water according to claim 3 extracts safety device, it is characterized in that: fixed in the main pipeline (1) connect
It is connected to filter disc (7), the filter disc (7) is located at the top of the first ball-cock assembly (6).
5. a kind of river water according to claim 2 extracts safety device, it is characterized in that: being connected on the filling pipe (3)
Have lateral (8), the lateral (8) is located between valve (31) and immersible pump (4), and the lateral (8) goes out
The mouth of a river extends in water tank (5).
6. a kind of river water according to claim 5 extracts safety device, it is characterized in that: the water outlet of the lateral (8)
Mouth is provided with the second ball-cock assembly (81).
7. a kind of river water according to claim 6 extracts safety device, it is characterized in that: being connected on the filling pipe (3)
Have safety corridor (9), the safety corridor (9) is located between valve (31) and lateral (8), the safety corridor (9)
Water outlet is located above river surface and opening upwards.
8. a kind of river water according to claim 1 extracts safety device, it is characterized in that: being provided with sliding rail in the river
(10), the immersible pump (4) is fixedly connected on the upper end of movable plate (11), and the bottom wall of the movable plate (11) is fixedly connected with cunning
Block (12), the sliding block (12) are slidably matched with sliding rail (10).
9. a kind of river water according to claim 8 extracts safety device, it is characterized in that: the movable plate (11) upper end is dismantled
It is connected with filter mantle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978446.5U CN208634046U (en) | 2018-06-22 | 2018-06-22 | A kind of river water extraction safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978446.5U CN208634046U (en) | 2018-06-22 | 2018-06-22 | A kind of river water extraction safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208634046U true CN208634046U (en) | 2019-03-22 |
Family
ID=65735251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978446.5U Active CN208634046U (en) | 2018-06-22 | 2018-06-22 | A kind of river water extraction safety device |
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| Country | Link |
|---|---|
| CN (1) | CN208634046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344473A (en) * | 2019-06-26 | 2019-10-18 | 来剑锋 | The municipal moisturizing facility and control method of a kind of road cleaning or virescence maintenance |
-
2018
- 2018-06-22 CN CN201820978446.5U patent/CN208634046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344473A (en) * | 2019-06-26 | 2019-10-18 | 来剑锋 | The municipal moisturizing facility and control method of a kind of road cleaning or virescence maintenance |
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