CN207582650U - Sewage lifter - Google Patents
Sewage lifter Download PDFInfo
- Publication number
- CN207582650U CN207582650U CN201721601959.6U CN201721601959U CN207582650U CN 207582650 U CN207582650 U CN 207582650U CN 201721601959 U CN201721601959 U CN 201721601959U CN 207582650 U CN207582650 U CN 207582650U
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- CN
- China
- Prior art keywords
- sewage
- header tank
- collecting box
- sludge collecting
- inlet channel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
This disclosure relates to a kind of sewage lifter, including header tank, inlet channel and drainage pipeline are communicated on the header tank, and header tank is internally provided with dredge pump, wherein, filtering sewage collection system is additionally provided with inside header tank, the filtering sewage collection system includes sludge collecting box, from the outside of the roof of header tank, extension is communicated in sludge collecting box respectively for inlet channel and drainage pipeline, the port for being connected with dredge pump is offered on the side side wall of sludge collecting box, filter screen is provided on the port, sewage lifter is included into water state and hull-borne, into water state, inlet channel connects to pass through in the sewage storage to header tank of sludge collecting box filtering with dredge pump, in hull-borne, dredge pump is connected with drainage pipeline, the sewage in header tank is discharged to outside header tank.The impurity of sewage can be temporarily stored in sludge collecting box, clog dredge pump is in direct contact, and the impurity in sludge collecting box can be backwashed using discharge pressure and be discharged with sewage to avoid it.
Description
Technical field
A kind of this disclosure relates to sewage collecting process field, and in particular, to sewage lifter.
Background technology
At present, it in order to handle the effluent sewage of the discharges such as villa quarter and ordinary residence, is typically necessary in underground
Establish sewage-treatment plant.General catch pit can store various effluent sewages, and be delivered to by dredge pump promotion
City planting ductwork, but since catch pit is directly contacted with soil, environment is not only polluted, it is strong that the peculiar smell distributed can also endanger the person
Health.And the sewage lifting device used at present, due to containing a large amount of impurity in effluent sewage, in this way, untreated sewage
Dredge pump is flowed into, sewage is caused directly to be contacted with dredge pump, for a long time using that can be damaged to water pump, solid sundries can hinder
The blade of dredge pump is hindered to rotate, is resulted in blockage, reduces the service life of dredge pump.
Utility model content
The purpose of the disclosure is to provide a kind of sewage lifter, which can detach the impurity of sewage
And be temporarily stored in sludge collecting box, it is in direct contact dredge pump, clog dredge pump to avoid impurity particle.
To achieve these goals, the disclosure provides a kind of sewage lifter, including header tank, is connected on the header tank
There are inlet channel and drainage pipeline, and the header tank is internally provided with dredge pump, wherein, it is additionally provided with inside the header tank
Sewage collection system is filtered, which includes sludge collecting box, and the inlet channel and the drainage pipeline are respectively from the collection
The roof of water tank outside extension is communicated in the sludge collecting box, offered on the side side wall of the sludge collecting box for it is described
The port of dredge pump connection is provided with filter screen on the port, and the sewage lifter is included into water state and hull-borne,
Described into water state, the inlet channel connects to arrive the sewage storage for passing through the sludge collecting box filtering with the dredge pump
In the header tank, in the hull-borne, the dredge pump is connected with the drainage pipeline, by the institute in the header tank
Sewage is stated to be discharged to outside the header tank.
Optionally, tee pipe coupling is provided in the sludge collecting box, which has to connect the water inlet
The water supply connector of pipeline connects for the drainage joint that connects the drainage pipeline and with the water flowing of port coaxial arrangement
Head.
Optionally, the water flowing connector is arranged at intervals with the port.
Optionally, the water flowing connector is coaxially disposed with the drainage joint.
Optionally, water pump connecting tube is communicated on the port, the dredge pump is connected to the water pump by ring flange
In connecting tube.
Optionally, be provided on the inlet channel into Water Check Valve, with allow the sewage from the inlet channel into
Enter into the sludge collecting box, drainage check valve be provided on the drainage pipeline, with allow the sewage from the sludge collecting box into
Enter to the drainage pipeline.
Optionally, the filter screen is metal-rubber filter screen.
Optionally, it is additionally provided with booster on the inlet channel.
Optionally, the filtering sewage collection system, the inlet channel include main pipeline there are two settings in the header tank
Corresponding two branch pipe(tube)s being communicated in two filtering sewage collection systems respectively, on the inlet channel setting water knockout drum with
The sewage is directed respectively into two branch pipe(tube)s, correspondingly, the dredge pump and the drainage pipeline are respectively provided with two
It is a, one dredge pump of corresponding connection and a drainage pipeline on each sludge collecting box.
Optionally, two drainage pipelines have same discharge outlet.
The advantageous effect of this technology is：It, can be by inlet channel, row by setting filtering sewage collection system inside header tank
Waterpipe and dredge pump are communicated in sludge collecting box, and in this way in water inlet, sewage is drained into header tank memory by inlet channel
Chu Shi can be filtered by the filter screen of sludge collecting box, impurity is temporarily stored in sludge collecting box, prevents impurity from entering blowdown
Pump causes it corrosion to injure.In draining, start dredge pump, so as to which collection will be temporarily stored in using the discharge pressure of sewage
Impurity in dirty case is drained into drainage pipeline simultaneously, is ultimately drained into the outside of header tank.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure, but do not form the limitation to the disclosure together.In the accompanying drawings：
Fig. 1 is the front view for the sewage lifter that the disclosure provides；
Fig. 2 is the side view for the sewage lifter that the disclosure provides.
Reference sign
1- header tanks, 11- roofs, 2- inlet channels, 21- is into Water Check Valve, 22- main pipelines, 23- branch pipe(tube)s, 3- drainings
Pipeline, 31- drainage check valves, 4- dredge pumps, 5- filtering sewage collection systems, 51- sludge collecting box, 511- side walls, 6- filter screens, 7- threeways
Pipe fitting, 71- water flowing connectors, 8- water pump connecting tubes, 9- ring flanges, 10- boosters, 20- water knockout drums, 30- discharge outlet, 512- bottoms
Wall.
Specific embodiment
The specific embodiment of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
As depicted in figs. 1 and 2, the disclosure provides a kind of sewage lifter, including header tank 1, is connected on the header tank 1
There are inlet channel 2 and drainage pipeline 3, and header tank 1 is internally provided with dredge pump 4, wherein, it was additionally provided with inside header tank 1
Sewage collection system 5 is filtered, which includes sludge collecting box 51, and inlet channel 2 and drainage pipeline 3 are respectively from the top of header tank 1
The outside extension of wall 11 is communicated in sludge collecting box 51, offers to connect with dredge pump 4 on the side side wall 11 of sludge collecting box 51
Port, filter screen 6 is provided on the port, sewage lifter is included into water state and hull-borne, into water state, into
Waterpipe 2 is connected with dredge pump 4 with by sewage storage to header tank 1, in hull-borne, dredge pump 4 and drainage pipeline 3 connect
It is logical, the sewage in header tank 1 is discharged to by drainage pipeline 3 outside header tank 1.
That is, inlet channel 2, drainage pipeline 3 and dredge pump 4 are communicated to sludge collecting box 51, sludge collecting box 51 is used as transition case
Body.Therefore, on the one hand, when into 2 continuous water guide to header tank 1 of water state namely inlet channel, imported by inlet channel 2
Sewage can flow through in sludge collecting box 51 first, dredge pump 4 is then entered by port, in final storage to header tank 1.By
In being provided with filter screen 6 in port, granule foreign larger after sewage is by port in this way will be intercepted in sludge collecting box 51,
The impurity in sewage is prevented to be transmitted directly in dredge pump 4, makes its corrosion-damaged dredge pump, and the sewage after impurity screening then can
It stores in header tank 1.
On the other hand, when reaching amount of storage in hull-borne namely header tank 1, dredge pump 4 starts to start work, will
Sewage in header tank 1 is drawn into sludge collecting box 51, and using the sewage of suction pressure will be temporarily stored in it is miscellaneous in sludge collecting box 51
Matter is gone out, and the outside of header tank 1 is finally emitted into via drainage pipeline 3.Thus either during water inlet or draining,
Larger impurity will not be in direct contact with dredge pump 4, extend the service life of dredge pump.
Further, in the present embodiment, as shown in Figure 1, being provided with tee pipe coupling 7 in sludge collecting box 51, the threeway
Pipe fitting 7 has for connecting the water supply connector of inlet channel 2, for connecting the drainage joint of drainage pipeline 3 and and port
The water flowing connector 71 of coaxial arrangement.That is, by setting tee pipe coupling 7 that can control sewage water well inside sludge collecting box 51
It flows away to such as can flowing out along inlet channel 2 to avoid sewage and vertically fall on the bottom wall 512 of sludge collecting box 51, cause stress collection
In, the overall structure of destruction sludge collecting box 51.Simultaneously so that port is coaxially disposed with water flowing connector 71, can either arranging
The trend of flow can be guided when water or water inlet, accelerates draining and water intake velocity.
In addition, in the present embodiment, in order to prevent when sewage lifter is in into water state, impurity blocks threeway
Pipe fitting 7, cause into water it is slow the problem of occur, in the present embodiment, water flowing connector 71 and port are arranged at intervals.In this way,
Keep that there is a certain distance between port and tee pipe coupling 7, it can be temporary by the impurity discharged by water flowing connector 71 in sewage
In babinet there are sludge collecting box 51, and water flowing connector 71 is avoided because being directly connected with port, impurity is caused to be deposited in threeway
The phenomenon that in pipe fitting 7, occurs, and ensures water inlet and drainage speed.In addition to this, it is connect since port is not direct with water flowing connector,
Therefore it is more convenient to replace the filter screen for being arranged on passage port.
As shown in Figure 1, since the impurity by filtering is largely concentrated in passage port, in the present embodiment,
Water flowing connector 71 is coaxially disposed with drainage joint.In this way, in hull-borne, the sewage aspirated by dredge pump 4 is by port
When impurity can be backwashed, so as to which impurity be driven to be flowed out together from drainage pipeline 3, coaxial arrangement facilitate sewage rapidly
It is flowed into drainage pipeline 3.
In the present embodiment, in order to which dredge pump 4 is communicated on the port of sludge collecting box 51, in the present embodiment, lead to
Water pump connecting tube 8 is communicated on mouthful, dredge pump 4 is connected to by ring flange 9 in water pump connecting tube 8.That is, dredge pump 4 passes through water
Pump connecting tube 8 is connected to port, realizes the connection with sludge collecting box 51.It is convenient for disassembly and assembly simultaneously by the connection of ring flange 9, it is easy to
It replaces and repairs.
Since the water (flow) direction of inlet channel 2 and drainage pipeline 3 is single direction, inlet channel 2 is by header tank 1
Roof 11 is communicated to downwards in sludge collecting box 51, and drainage pipeline 3 then extends to collection by the roof 11 of sludge collecting box 51 towards header tank 1
The outside of water tank 1.Therefore, in the present embodiment, be provided on inlet channel 2 into Water Check Valve 21, with allow sewage from into
Waterpipe 2 is entered in sludge collecting box 51.In this manner it is ensured that flow can only on towards lower circulation, avoid flow flow back into
The phenomenon that waterpipe 2, occurs.Similarly, after the water level in header tank 1 reaches setting height, dredge pump 4 is opened, drainage pipeline
Drainage check valve 31 is provided on 3, sewage to be allowed to enter drainage pipeline 3 from sludge collecting box 51, it is ensured that in drainage pipeline 3
Flow may only be circulated by the upper end of the lower roof 11 towards header tank 1, while the discharge pressure of sewage can make into water non-return
Valve 8 is closed, and ensures that a draining at this time is not intake.
It should be noted that wherein, top and bottom are diagrammatically shown upper and lower, and inner and outer is for corresponding component
Profile it is inner and outer for.
In the present embodiment, filter screen 6 can be metal-rubber filter screen.Metal-rubber filter screen have it is corrosion-resistant,
Intensity is big, shock proof characteristic, easy to clean, can be well adapted for the environment of filter sewage.
In addition to this, in the present embodiment, it is additionally provided with booster 10 on inlet channel 2.Inlet channel 2 can be increased
On intake pressure so that more sewage is quickly introduced into header tank 1.
Further, in order to meet water inlet and drainage requirement, as shown in Fig. 2, in the present embodiment, being set in header tank 1
It puts there are two filtering sewage collection system 5, inlet channel 2 includes main pipeline 22 and correspond to respectively to be communicated to two filtering sewage collection systems 5
On two branch pipe(tube)s 23, setting water knockout drum 20 is being directed respectively into sewage into two branch pipe(tube)s 23 on inlet channel 2, accordingly
Ground, dredge pump 4 and drainage pipeline 3 are respectively provided with two, and one dredge pump 4 of connection and a drainpipe are corresponded on each sludge collecting box 51
Road 3.
In other words, the setting of this sewage lifter is there are two filtering sewage collection system, and each filters in sewage collection system 5
There are one dredge pump 4 and drainage pipelines 3 for corresponding connection.In this way, two filtering sewage collection systems 5 can work independently, it can be with
Realize water inlet and draining.Wherein, two filtering sewage collection systems 5 can stand-by provision each other, alternately work, that is, branch pipe(tube)
23 can only open up all the way, in addition not open-minded all the way, and external sewage can be flowed into corresponding dirt collection by any branch pipe(tube) 23
In case 51.Certainly, in other embodiments, two devices can be caused to work at the same time, that is, a device carries out draining, separately
Outer device water inlet.Or after the sewage level in header tank 1 reaches setting height, in order to accelerate displacement, two dresses
Drain operation can be carried out at the same time by putting.Corresponding device can be opened according to actual needs, and the comparison disclosure is not restricted.
Further, two drainage pipelines 3 have same discharge outlet 30.That is, two drainage pipelines 3 are from corresponding sludge collecting box
It can be interconnected after extending out in 51, share a discharge outlet 30, in this way, saving arrangement space, while the sewage meeting discharged
City planting ductwork is flowed by same discharge outlet 30.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought should equally be considered as disclosure disclosure of that.
Claims (10)
1. including header tank (1), inlet channel (2) and drainage pipeline are communicated on the header tank (1) for a kind of sewage lifter
(3), and the header tank (1) is internally provided with dredge pump (4), which is characterized in that was additionally provided with inside the header tank (1)
Sewage collection system (5) is filtered, which includes sludge collecting box (51), the inlet channel (2) and the drainage pipeline
(3) from the outside of the roof (11) of the header tank (1), extension is communicated in the sludge collecting box (51) respectively, the sludge collecting box
(51) port for being connected with the dredge pump (4) is offered on side side wall (511), filter screen is provided on the port
(6), the sewage lifter is included into water state and hull-borne, described into water state, the inlet channel (2) and institute
Dredge pump (4) connection is stated will pass through in the sewage storage to the header tank (1) of the sludge collecting box (51) filtering, in the row
Water state, the dredge pump (4) connect with the drainage pipeline (3), the sewage in the header tank (1) are discharged to
The header tank (1) is outside.
2. sewage lifter according to claim 1, which is characterized in that be provided with three-way pipe in the sludge collecting box (51)
Connector (7), the tee pipe coupling (7) have for connect the inlet channel (2) water supply connector, for connecting the draining
The drainage joint of pipeline (3) and the water flowing connector (71) with port coaxial arrangement.
3. sewage lifter according to claim 2, which is characterized in that between the water flowing connector (71) and the port
Every setting.
4. sewage lifter according to claim 3, which is characterized in that the water flowing connector (71) connects with the draining
Head coaxial arrangement.
5. sewage lifter according to claim 2, which is characterized in that water pump connecting tube is communicated on the port
(8), the dredge pump (4) is connected to by ring flange (9) on the water pump connecting tube (8).
6. sewage lifter according to claim 1, which is characterized in that be provided on the inlet channel (2) into water
Check-valves (21), the sewage to be allowed to be entered in the sludge collecting box (51) from the inlet channel (2), the drainage pipeline
(3) drainage check valve (31) is provided on, the sewage to be allowed to enter the drainage pipeline from the sludge collecting box (51)
(3)。
7. sewage lifter according to claim 1, which is characterized in that the filter screen (6) is filtered for metal-rubber
Net.
8. sewage lifter according to claim 1, which is characterized in that be additionally provided with increasing on the inlet channel (2)
Depressor (10).
9. according to any sewage lifters of claim 1-8, which is characterized in that be provided in the header tank (1)
Two filtering sewage collection systems (5), including main pipeline (22) and respectively, correspondence is communicated to described in two the inlet channel (2)
Filter two branch pipe(tube)s (23) on sewage collection system (5), setting water knockout drum (20) is with by the sewage on the inlet channel (2)
It is directed respectively into two branch pipe(tube)s (23), correspondingly, the dredge pump (4) and the drainage pipeline (3) are respectively provided with two
It is a, one dredge pump (4) of corresponding connection and a drainage pipeline (3) on each sludge collecting box (51).
10. sewage lifter according to claim 9, which is characterized in that two drainage pipelines (3) have same
Discharge outlet (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601959.6U CN207582650U (en) | 2017-11-24 | 2017-11-24 | Sewage lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721601959.6U CN207582650U (en) | 2017-11-24 | 2017-11-24 | Sewage lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207582650U true CN207582650U (en) | 2018-07-06 |
Family
ID=62733850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721601959.6U Expired - Fee Related CN207582650U (en) | 2017-11-24 | 2017-11-24 | Sewage lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207582650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056991A (en) * | 2018-09-30 | 2018-12-21 | 天津华电北宸分布式能源有限公司 | A kind of sewage lifter |
| CN113957957A (en) * | 2021-11-02 | 2022-01-21 | 惠州氿云节水科技有限公司 | A double-row structural member and device of a reclaimed water reuse system |
-
2017
- 2017-11-24 CN CN201721601959.6U patent/CN207582650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056991A (en) * | 2018-09-30 | 2018-12-21 | 天津华电北宸分布式能源有限公司 | A kind of sewage lifter |
| CN113957957A (en) * | 2021-11-02 | 2022-01-21 | 惠州氿云节水科技有限公司 | A double-row structural member and device of a reclaimed water reuse system |
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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: 20180706 Termination date: 20211124 |