CN209703560U - A kind of underground pipe gallery plumbing equipment with choke preventing function - Google Patents
A kind of underground pipe gallery plumbing equipment with choke preventing function Download PDFInfo
- Publication number
- CN209703560U CN209703560U CN201920293932.8U CN201920293932U CN209703560U CN 209703560 U CN209703560 U CN 209703560U CN 201920293932 U CN201920293932 U CN 201920293932U CN 209703560 U CN209703560 U CN 209703560U
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- Prior art keywords
- sewage
- water inlet
- catch pit
- pump
- pipe
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Abstract
The utility model provides a kind of underground pipe gallery plumbing equipment with choke preventing function, belong to urban operating mechanism technical field, including catch pit, submersible sewage pump, booster pump and sewage backwash pipe, cover board is provided at the top of catch pit, cover board and catch pit activity are arranged, the left side outer end of catch pit is provided with sewage pipe, sewage pipe extends to the inside of catch pit through the side wall of catch pit, the upper end of catch pit, which is built, sewage reservoir, the utility model can precipitate ponding, mechanical detention and absorption are carried out to large-scale impurity using filter screen, the ponding with impurity is avoided directly to be extracted by submersible sewage pump, the case where submersible sewage pump blocks can be effectively reduced, made the inner wall of submersible sewage pump water inlet and water inlet pipe under flow shear effect using high-velocity flow, the impurity stripping for being trapped in submersible sewage pump water inlet and intaking on inside pipe wall It falls, is then rinsed water and takes away, drainage equipment is dredged.
Description
Technical field
The utility model relates to urban operating mechanism technical field, specifically a kind of underground pipe gallery plumbing equipment.
Background technique
The drainage equipment of existing underground pipe gallery, does not have complete anti-blocking facility, contained miscellaneous in sewage when use
Matter, be easy to cause the blocking of water inlet pipe, to influence the drainage efficiency that draws water of water pump, and equipment blocks during use
Afterwards, dredging is very difficult, increases the cost of artificial repairing, is not easy to the use of device；
Since the above problem causes underground pipe gallery plumbing equipment inconvenient for use, therefore, it is necessary in existing underground pipe gallery
It is further studied in plumbing equipment, a kind of new underground pipe gallery plumbing equipment with choke preventing function is provided.
Utility model content
The utility model is intended to solve the drainage equipment of existing underground pipe gallery, does not have complete anti-blocking facility, makes
Contained impurity, be easy to cause the blocking of water inlet pipe in used time sewage, and during use after equipment blocking, dredging
It is very difficult, the problem of being not easy to the use of device, a kind of underground pipe gallery plumbing equipment with choke preventing function is provided, it can
Ponding is precipitated, mechanical detention and absorption are carried out to large-scale impurity using filter screen, avoid the ponding with impurity straight
It connects and is extracted by submersible sewage pump, the case where submersible sewage pump blocks can be effectively reduced, made submersible sewage pump water inlet using high-velocity flow
Inner wall with water inlet pipe is under flow shear effect, the impurity peeling for being trapped in submersible sewage pump water inlet and intaking on inside pipe wall
Get off, is then rinsed water and takes away, drainage equipment is dredged.
To achieve the above object, the utility model provides the following technical solutions: a kind of underground pipe gallery with choke preventing function
Plumbing equipment, including catch pit, submersible sewage pump, booster pump and sewage backwash pipe are provided with cover board at the top of the catch pit,
The cover board and catch pit activity are arranged, and the left side outer end of the catch pit is provided with sewage pipe, and the sewage pipe, which runs through, to catchment
The side wall in hole extends to the inside of catch pit, and the upper end of the catch pit, which is built, sewage reservoir, the sewage reservoir
Left side lower end integrated setting has discharge outlet, and the lower end of the discharge outlet is communicated with water inlet pipe, the center bottom of the catch pit
Insertion is provided with submersible sewage pump, and one end integrated setting of the submersible sewage pump has submersible sewage pump water inlet, and the submersible sewage pump water inlet
One end be connected with water inlet pipe, the catch pit be internally located at submersible sewage pump right end insertion is provided with booster pump, the pressurization
The right end integrated setting of pump has booster pump water inlet, and the left end integrated setting of the booster pump has booster pump water outlet, institute
The right end for stating water inlet pipe is communicated with sewage backwash pipe.
Preferably, the booster pump water inlet is connected with external water source.
Preferably, the sewage backwash pipe runs through the outer wall of sewage reservoir, and the inside for extending to sewage reservoir is left
Side.
Preferably, the submersible sewage pump and booster pump pass through electric wire and external power supply is electrically connected.
Preferably, the bottom of the sewage reservoir is in ramped shaped, and sewage reservoir is tilted to the right.
Preferably, the booster pump water outlet is connected with submersible sewage pump water inlet.
Preferably, the upper end of the discharge outlet is provided with filter screen.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) this kind has the underground pipe gallery plumbing equipment of choke preventing function, when ponding enters sewage reservoir from sewage pipe
Afterwards, the sediment that the sewage reservoir of ramped shaped generates ponding precipitating is pushed to the right side of sewage reservoir, so that
Discharge outlet on the left of sewage reservoir is not easy to accumulate sediment, so that discharge outlet is not easy to plug, by sewage reservoir to ponding
It is precipitated, avoids the ponding with impurity from directly being extracted by submersible sewage pump, the upper end of discharge outlet is provided with filter screen, by arranging
The upper end at the mouth of a river is provided with filter screen, and filter screen carries out mechanical detention and suction-operated to large-scale impurity, and the bulk in sewage is solid
Body pollution object is retained down by filter screen, is avoided the ponding with large-scale impurity from directly being extracted by submersible sewage pump, be can be effectively reduced
The case where submersible sewage pump blocks.
(2) secondly, containing impurity on the inner wall of submersible sewage pump after running a period of time, open booster pump, booster pump into
The mouth of a river is connected with external water source, and external water source provides for booster pump using water source, and booster pump is pressurized external water source
Processing, increases the flow velocity of water flow, booster pump water outlet is connected with submersible sewage pump water inlet, and booster pump 8 increases external water source
After pressure processing, using high-velocity flow from booster pump water outlet back through submersible sewage pump water inlet and water inlet pipe, made submersible sewage pump into
The inner wall of the mouth of a river and water inlet pipe is under flow shear effect, the impurity for being trapped in submersible sewage pump water inlet and intaking on inside pipe wall
Peeling is got off, and is then rinsed water and is taken away, and is directed into sewage reservoir from sewage backwash pipe, can be carried out to drainage equipment
Dredging.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the discharge outlet and the specific attachment structure schematic diagram of water inlet pipe of the utility model.
In figure: 1- catch pit；2- cover board；3- sewage pipe；4- sewage reservoir；5- discharge outlet；6- water inlet pipe；The latent dirt of 7-
Pump；8- booster pump；9- sewage backwash pipe；701- submersible sewage pump water inlet；801- booster pump water inlet；The water outlet of 802- booster pump
Mouthful.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Embodiment:
1-2 as shown in the figure；
Present embodiments provide a kind of underground pipe gallery plumbing equipment with choke preventing function, including catch pit 1, submersible sewage pump
7, booster pump 8 and sewage backwash pipe 9, the top of catch pit 1 are provided with cover board 2, and cover board 2 and 1 activity of catch pit are arranged, catchment
The left side outer end in hole 1 is provided with sewage pipe 3, and sewage pipe 3 extends to the inside of catch pit 1, catch pit through the side wall of catch pit 1
1 upper end, which is built, sewage reservoir 4, and the left side lower end integrated setting of sewage reservoir 4 has a discharge outlet 5, under discharge outlet 5
End is communicated with water inlet pipe 6, and the center bottom insertion of catch pit 1 is provided with submersible sewage pump 7, and one end integrated setting of submersible sewage pump 7 has
Submersible sewage pump water inlet 701, and one end of submersible sewage pump water inlet 701 is connected with water inlet pipe 6, catch pit 1 is internally located at submersible sewage pump 7
Right end insertion be provided with booster pump 8, the right end integrated setting of booster pump 8 has booster pump water inlet 801, a left side for booster pump 8
End integrated setting has booster pump water outlet 802, and the right end of water inlet pipe 6 is communicated with sewage backwash pipe 9.
Further, booster pump water inlet 801 is connected with external water source, and external water source is that booster pump 8 is provided using water
Source, and booster pump 8 carries out pressurized treatment to external water source, increases the flow velocity of water flow.
Further, sewage backwash pipe 9 runs through the outer wall of sewage reservoir 4, and the inside for extending to sewage reservoir 4 is left
Side, the impurity being trapped on 6 inner wall of submersible sewage pump water inlet 701 and water inlet pipe are peeled off, are directed by sewage backwash pipe 9
In sewage reservoir 4.
Further, submersible sewage pump 7 and booster pump 8 are electrically connected by electric wire and external power supply, and external power supply electrically connects
It is connected in submersible sewage pump 7 and booster pump 8 provides power source, ensure that it is worked normally.
Further, the bottom of sewage reservoir 4 is in ramped shaped, and sewage reservoir 4 is tilted to the right, when ponding is from sewage
After pipe 3 enters sewage reservoir 4, the sediment that the sewage reservoir 4 of ramped shaped generates ponding precipitating is pushed to sewage storage
The right side in pond 4, so that the discharge outlet 5 in 4 left side of sewage reservoir is not easy to accumulate sediment, so that being not easy to plug discharge outlet
5, ponding is precipitated by sewage reservoir 4, the ponding with impurity is avoided directly to be extracted by submersible sewage pump 7, it can be effective
Reduce the case where submersible sewage pump 7 blocks.
Further, booster pump water outlet 802 is connected with submersible sewage pump water inlet 701, and booster pump 8 carries out external water source
After pressurized treatment, made from booster pump water outlet 802 back through submersible sewage pump water inlet 701 and water inlet pipe 6 using high-velocity flow
The inner wall of submersible sewage pump water inlet 701 and water inlet pipe 6 flow shear effect under, be trapped in submersible sewage pump water inlet 701 and into
Impurity on 6 inner wall of water pipe peels off, and is then rinsed water and takes away, and is directed into sewage reservoir 4 from sewage backwash pipe 9
It is interior.
Further, the upper end of discharge outlet 5 is provided with filter screen, by being provided with filter screen, mistake in the upper end of discharge outlet 5
Strainer carries out mechanical detention and suction-operated to large-scale impurity, and the bulk solid pollutant in sewage is retained down by filter screen,
It avoids the ponding with large-scale impurity from directly being extracted by submersible sewage pump 7, the case where submersible sewage pump 7 blocks can be effectively reduced.
Working principle:
When using a kind of underground pipe gallery plumbing equipment with choke preventing function provided by the utility model, keep and outer
Portion's power supply is electrically connected, and it is that submersible sewage pump 7 and booster pump 8 provide power source that external power supply, which is electrically connected, and it is normal to ensure that it is carried out
Work, after ponding enters sewage reservoir 4 from sewage pipe 3, it is heavy that the sewage reservoir 4 of ramped shaped generates ponding precipitating
Starch is pushed to the right side of sewage reservoir 4, so that the discharge outlet 5 in 4 left side of sewage reservoir is not easy to accumulate sediment, makes
It must be not easy to plug discharge outlet 5, ponding is precipitated by sewage reservoir 4, avoid the ponding with impurity directly by latent dirt
Pump 7 extracts, and the upper end of discharge outlet 5 is provided with filter screen, and by being provided with filter screen in the upper end of discharge outlet 5, filter screen is to big
Type impurity carries out mechanical detention and suction-operated, and the bulk solid pollutant in sewage is retained down by filter screen, avoids having
The ponding of large-scale impurity is directly extracted by submersible sewage pump 7, and the case where submersible sewage pump 7 blocks can be effectively reduced, and ponding passes through latent
Dirt pump 7 is extracted, and the submersible sewage pump water inlet 701 that ponding is extracted from water inlet pipe 6 to submersible sewage pump 7 works as fortune into catch pit 1
Impurity is contained after row a period of time on the inner wall of submersible sewage pump 7, opens booster pump 8, booster pump water inlet 801 and external water source phase
Connection, external water source are that booster pump 8 is provided using water source, and booster pump 8 carries out pressurized treatment to external water source, increases water flow
Flow velocity, booster pump water outlet 802 are connected with submersible sewage pump water inlet 701, after booster pump 8 carries out pressurized treatment to external water source,
Submersible sewage pump was set to intake back through submersible sewage pump water inlet 701 and water inlet pipe 6 from booster pump water outlet 802 using high-velocity flow
Mouthfuls 701 and water inlet pipe 6 inner wall under flow shear effect, being trapped on 6 inner wall of submersible sewage pump water inlet 701 and water inlet pipe
Impurity peel off, be then rinsed water and take away, be directed into sewage reservoir 4 from sewage backwash pipe 9.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (7)
1. a kind of underground pipe gallery plumbing equipment with choke preventing function, including catch pit (1), submersible sewage pump (7), booster pump (8)
With sewage backwash pipe (9), which is characterized in that be provided with cover board (2) at the top of the catch pit (1), the cover board (2) and collection
Puddle (1) activity setting, the left side outer end of the catch pit (1) are provided with sewage pipe (3), and the sewage pipe (3), which is run through, to be catchmented
The side wall in hole (1) extends to the inside of catch pit (1), and the upper end of the catch pit (1), which is built, to be had sewage reservoir (4), described
The left side lower end integrated setting of sewage reservoir (4) has discharge outlet (5), and the lower end of the discharge outlet (5) is communicated with water inlet pipe
(6), the center bottom insertion of the catch pit (1) is provided with submersible sewage pump (7), one end integrated setting of the submersible sewage pump (7)
Have submersible sewage pump water inlet (701), and one end of the submersible sewage pump water inlet (701) is connected with water inlet pipe (6), the catch pit
(1) the right end insertion for being internally located at submersible sewage pump (7) is provided with booster pump (8), and the right end integrated setting of the booster pump (8) has
The left end integrated setting of booster pump water inlet (801), the booster pump (8) has booster pump water outlet (802), the water inlet pipe
(6) right end is communicated with sewage backwash pipe (9).
2. the underground pipe gallery plumbing equipment according to claim 1 with choke preventing function, which is characterized in that the pressurization
Pump water inlet mouth (801) is connected with external water source.
3. the underground pipe gallery plumbing equipment according to claim 1 with choke preventing function, which is characterized in that the recoil
The outer wall that sewage pipe (9) run through sewage reservoir (4) is washed, the inside left of sewage reservoir (4) is extended to.
4. the underground pipe gallery plumbing equipment according to claim 1 with choke preventing function, which is characterized in that the latent dirt
(7) and booster pump (8) are pumped to be electrically connected by electric wire and external power supply.
5. the underground pipe gallery plumbing equipment according to claim 1 with choke preventing function, which is characterized in that the sewage
The bottom of reservoir (4) is in ramped shaped, and sewage reservoir (4) is tilted to the right.
6. the underground pipe gallery plumbing equipment according to claim 1 with choke preventing function, which is characterized in that the pressurization
The mouth of a river (802) is pumped out to be connected with submersible sewage pump water inlet (701).
7. the underground pipe gallery plumbing equipment according to claim 1 with choke preventing function, which is characterized in that the draining
The upper end of mouth (5) is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293932.8U CN209703560U (en) | 2019-03-08 | 2019-03-08 | A kind of underground pipe gallery plumbing equipment with choke preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920293932.8U CN209703560U (en) | 2019-03-08 | 2019-03-08 | A kind of underground pipe gallery plumbing equipment with choke preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209703560U true CN209703560U (en) | 2019-11-29 |
Family
ID=68643581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920293932.8U Expired - Fee Related CN209703560U (en) | 2019-03-08 | 2019-03-08 | A kind of underground pipe gallery plumbing equipment with choke preventing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209703560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705834A (en) * | 2020-06-19 | 2020-09-25 | 诸葛磊 | Underground pipe profile water supply and drainage device |
| CN112227392A (en) * | 2020-09-16 | 2021-01-15 | 上海泓建建筑工程有限公司 | Device for reducing underground water level |
| CN112942422A (en) * | 2021-02-03 | 2021-06-11 | 董盼 | Underground pipe gallery water supply and drainage equipment |
-
2019
- 2019-03-08 CN CN201920293932.8U patent/CN209703560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705834A (en) * | 2020-06-19 | 2020-09-25 | 诸葛磊 | Underground pipe profile water supply and drainage device |
| CN111705834B (en) * | 2020-06-19 | 2021-09-28 | 诸葛磊 | Underground pipe profile water supply and drainage device |
| CN112227392A (en) * | 2020-09-16 | 2021-01-15 | 上海泓建建筑工程有限公司 | Device for reducing underground water level |
| CN112942422A (en) * | 2021-02-03 | 2021-06-11 | 董盼 | Underground pipe gallery water supply and drainage equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 |