CN207812655U - A kind of blowdown lifting device - Google Patents
A kind of blowdown lifting device Download PDFInfo
- Publication number
- CN207812655U CN207812655U CN201721747754.9U CN201721747754U CN207812655U CN 207812655 U CN207812655 U CN 207812655U CN 201721747754 U CN201721747754 U CN 201721747754U CN 207812655 U CN207812655 U CN 207812655U
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- China
- Prior art keywords
- water inlet
- purge system
- inlet pipe
- back purge
- pipe
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Abstract
The utility model discloses a kind of blowdown lifting device, including water inlet pipe, the back purge system connected with the water inlet pipe, the ball sealer being set to inside the back purge system, the outlet pipe connected with the back purge system, the water pump that the check-valves being set on the outlet pipe is connected by first pipe with second pipe with the back purge system；The back purge system includes upper shell and lower shell, and the upper shell and lower shell are detachably connected, and the diameter of the ball sealer is more than the caliber of the water inlet pipe, and the back purge system and the water pump are arranged in water tank.The design structure of sewage lifter described in the utility model is simple, and water inlet is designed using valveless.The water inlet in back purge system is sealed by the ball sealer in back purge system in the present apparatus, prevents dirt recoil from entering water inlet pipe.
Description
Technical field
The utility model belongs to technical field of sewage, and in particular to a kind of blowdown lifting device.
Background technology
Currently, common water discharge method is to converge to sewage and rainwater etc. in catch pit, then with the cities water pump pressurization Song Zhi
In political affairs drainpipe or septic tank.However, this traditional method has following deficiency：Catch pit is open type, is easy to be blocked by dirt,
Sanitary condition is very poor, and stink can pollute hypogee, and the precipitation of solid material needs in catch pit are irregularly drawn clearly, catch pit operation
Space is small, and operation acquires a certain degree of difficulty；Water pump is easily blocked by dirt, is wound, and is easy to burn out water pump, it is difficult to maintain.
Some sewage lifters occurred in recent years, to some above insufficient improvement, such as utility model patent
CN202012133U but improved technique effect is not obvious, when occurring large-scale particle, sundries in sewage, non-return system of intaking
System is easy to be stuck, and internal ramp is easy to block, and influences to work normally；In addition, some traditional check-valves are all mounted on case
External face, occupied space are big.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of blowdown lifting devices, can solve the prior art
Middle water inlet non-return system is easy the technical issues of blocking.
In order to solve the above technical problems, the technical solution adopted in the utility model：A kind of blowdown lifting device, feature exist
In：Including the back purge system that water inlet pipe is connected with the water inlet pipe, the ball sealer being set to inside the back purge system,
The outlet pipe connected with the back purge system, the check-valves being set on the outlet pipe and the back purge system pass through
The water pump that first pipe is connected with second pipe；The back purge system includes upper shell and lower shell, and the upper shell is under
Cylinder is detachably connected, and the diameter of the ball sealer is more than the caliber of the water inlet pipe, the back purge system and the water pump
It is arranged in water tank.
Preferably, the ball sealer is hollow ball.
Preferably, the ball sealer is stainless steel hollow ball or hollow rubber sphere.
Preferably, the water inlet pipe includes the first water inlet pipe and the second water inlet pipe, first water inlet pipe and described second
Water inlet pipe is connected three-way connection described in one end opposite with second water inlet pipe by three-way connection and is connected with detection pipeline,
Detection mouth is provided on the water tank, the detection pipeline is pierced by from the detection mouth.
Preferably, the upper shell and lower shell are fixed by clip.
Preferably, the first pipe is mutually parallel with the second pipe.
The beneficial effects of the utility model：The design structure of sewage lifter described in the utility model is simple, and intakes
It is designed using valveless at mouthful.Start pump when sewage discharge, ball sealer jack-up is sealed the water inlet in back purge system, prevents
Only dirt recoil enters water inlet pipe；In addition, detection mouth is also set up on water tank, it, can be direct if blocked inside back purge system
It is dredged by detection mouth, without detection of unpacking.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of blowdown lifting device.
Reference numeral in figure, 1- back purge systems, 1.1- upper shells, 1.2- lower shells；2- ball sealers；3- outlet pipes；4-
Check-valves；5- first pipes；6- second pipes；7- water pumps；8- water tanks；The first water inlet pipes of 9-；The second water inlet pipes of 10-；11- threeways
Connector；12- detects pipeline；13- detection mouths；14- clips；15- liquid level detecting sensors；16- controllers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1：
A kind of blowdown lifting device, as shown in Figure 1, including the back purge system 1 that water inlet pipe is connected with the water inlet pipe,
Be set to the outlet pipe 3 that the ball sealer 2 inside the back purge system is connected with the back purge system, be set to it is described go out
The water pump that check-valves 4 on water pipe is connected by first pipe 5 disposed in parallel with second pipe 6 with the back purge system
7 and water tank 8.Wherein, water inlet pipe includes the first water inlet pipe 9 and the second water inlet pipe 10, first water inlet pipe and described second
Water inlet pipe is connected by three-way connection 11.Wherein, one end of the first water inlet pipe and three-way connection import 11.1 connect, first into
The other end of water pipe 9 extends to outside water tank 8, and one end of the second water inlet pipe 10 and the one outlet 11.2 of three-way connection connect,
The other end of second water inlet pipe 10 is connect with back purge system 1, another outlet 11.3 of three-way connection is connected with detection pipeline
12, detection mouth 13 is provided with above water tank, detection pipeline 12 is pierced by from the detection mouth 13.It should be noted that three connect
Two axially opposing settings in outlet of head, that is, detect pipeline and the axially opposing setting of the second water inlet pipe.The back purge system packet
Upper shell 1.1 and lower shell 1.2 are included, wherein upper shell 1.1 and lower shell 1.2 is detachably connected.It is specific to use in the present embodiment
Clip 14 fixes upper shell 1.1 and lower shell 1.2.The diameter of the ball sealer 2 is more than the caliber of second water inlet pipe 10.Directly
The larger ball sealer of diameter in draining in order to sealing the nozzle of the second water inlet pipe.Ball sealer is preferably hollow ball, can be adopted
With stainless steel or rubber material, in order to be swum on the water surface in back purge system.The back purge system and the water
Pump is arranged in water tank.
Sewage containing sundries is entered by the water inlet of the first water inlet pipe 9, after three-way interface 11, from the second water inlet
Pipe 10 is discharged into back purge system 1, and after back purge system 1 detaches dirt with sewage, sewage passes through first pipe 5, second
Enter water tank 8 after pipeline 6 and water pump 7；The top of water tank 8 is provided with liquid level detecting sensor 15, liquid level detecting sensor 15
It is electrically connected with the controller 16 outside water tank with water pump 7.It is set when liquid level detecting sensor 15 detects that the water in water tank 8 reaches
When determining high water level, controller 16 controls water pump 7 and runs, and sewage passes under pressure through two first pipes being mutually parallel 5 and the
Two pipelines 6 enter back purge system 1, and the ball sealer 2 in back purge system 1 seals the pipe of the second water inlet pipe 10 under the impulse force of water
Mouthful, and the check-valves 4 in outlet pipe 3 is opened, sewage carries the dirt in back purge system and is arranged from outlet pipe under the impulse force of water
Go out.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (6)
1. a kind of blowdown lifting device, it is characterised in that：Including the back purge system that water inlet pipe is connected with the water inlet pipe, if
The outlet pipe that the ball sealer being placed in inside the back purge system is connected with the back purge system is set to the outlet pipe
On the water pump that is connected with second pipe by first pipe with the back purge system of check-valves；The back purge system packet
Upper shell and lower shell are included, the upper shell and lower shell are detachably connected, and the diameter of the ball sealer is more than the water inlet pipe
Caliber, the back purge system and the water pump are arranged in water tank.
2. a kind of blowdown lifting device according to claim 1, it is characterised in that：The ball sealer is hollow ball.
3. a kind of blowdown lifting device according to claim 2, it is characterised in that：The ball sealer is stainless steel hollow ball
Or hollow rubber sphere.
4. a kind of blowdown lifting device according to claim 1, it is characterised in that：The water inlet pipe include the first water inlet pipe and
Second water inlet pipe, first water inlet pipe is connected by three-way connection with second water inlet pipe and the second water inlet pipe phase
To one end described in three-way connection be connected with detection pipeline, be provided with detection mouth on the water tank, the detection pipeline is from described
Detection mouth is pierced by.
5. a kind of blowdown lifting device according to claim 1, it is characterised in that：The upper shell and lower shell pass through clip
It is fixed.
6. a kind of blowdown lifting device according to claim 1, it is characterised in that：The first pipe and the second pipe
It is mutually parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747754.9U CN207812655U (en) | 2017-12-14 | 2017-12-14 | A kind of blowdown lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721747754.9U CN207812655U (en) | 2017-12-14 | 2017-12-14 | A kind of blowdown lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207812655U true CN207812655U (en) | 2018-09-04 |
Family
ID=63331645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721747754.9U Active CN207812655U (en) | 2017-12-14 | 2017-12-14 | A kind of blowdown lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207812655U (en) |
-
2017
- 2017-12-14 CN CN201721747754.9U patent/CN207812655U/en active Active
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| GR01 | Patent grant |