CN206090804U - Novel sewage promotes drainage equipment - Google Patents
Novel sewage promotes drainage equipment Download PDFInfo
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- CN206090804U CN206090804U CN201621063262.3U CN201621063262U CN206090804U CN 206090804 U CN206090804 U CN 206090804U CN 201621063262 U CN201621063262 U CN 201621063262U CN 206090804 U CN206090804 U CN 206090804U
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- sewage
- pump
- dredge pump
- water tank
- check valve
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Abstract
The utility model discloses a novel sewage promotes drainage equipment, including sewage inlet channel, filth filter, dredge pump, tee bend check valve, sewage outlet pipe way, dredge pump, the filth filter is connected to the below of sewage inlet channel, and the tee bend check valve is connected to the below of filth filter, connects the sewage outlet pipe way in the below of tee bend check valve, goes out water check valve, coupling seat and dredge pump on tee bend check valve right side through connecting the water pump, its characterized in that utilizes the drainage orientation of the inside non return valve plate control sewage of tee bend check valve, adopts the tee bend check valve, has replaced common two couple ball check valve in opposite directions, not only simplified the pipeline structure and also avoided sewage get into before the water tank to water pump rotor towards the weakness, protect the water pump effectively, the fault rate of water pump can effectively be limited, rivers when simultaneously utilizing the dredge pump drainage to the stop in the sewage outlet pipe way contain a large amount of granules and a large amount of fibrous filth has formed backwash function.
Description
Technical field
A kind of sewage discharge equipment of this utility model, the sewage catchment discharge more particularly to containing bulky grain and fibre object
Equipment.
Background technology
At present the sewage discharge equipment of plumbing equipment industry production, dirty for containing substantial amounts of granule and a large amount of fibers
Water, typically with cutting type or external backwash filter form.
The former is the cutter carried using sewage pump itself, and the dirt into water pump is cut in the suction inlet of water pump
Cut, it is not ideal for the hard medium cutting containing granule, simultaneously because granule needs into water pump suction inlet just to cut,
For the size of granule has certain restriction, the wastewater media of Pump Suction bore 30% is especially more than containing granule, it is impossible to enter
The normal cutting of row, often results in dirt particle and causes water pump suction inlet to stop to form shutdown in water pump suction inlet what collection.
Latter formal cause needs for dirt stops, is equipped with two pairs of opposite ball check valves, arranges two differences and walks
To solid-liquid separator, sewage dirt is entered into solid-liquid separator, granule or long fibre are stopped by separator, after filtering
The pump chamber water inlet foul water tank that medium passes through exit of pump pipeline Jing sewage pumps.Sewage enters water pump falling in current during water tank
Among punching, water pump rotor reversing can be formed when flow is excessive, for there is not little negative interaction in the life-span of water pump.Due to what is flowed through
The large-scale granule of ball check valve and long fiber type Chang Yinqi tricklings freely do not block the valve element of check-valves, cause the water inlet of water pump
Pipeline and outlet pipeline short circuit, have impact on the normal operational effect of unit.It is excessively too fat to move additionally, due to this structure, pipe valve it is more because
And cannot load inside foul water tank, space can only be taken up an area larger by it in the outside of water tank.It is less for sewage discharge space
The limitation that occasion is used is stronger.Especially larger blowdown space cannot be provided in basement or multilamellar residential areas of denseness etc.
Occasion, it is more constrained！
Utility model content
The purpose of this utility model is that, according to above-mentioned the deficiencies in the prior art part, this utility model purpose is realized a kind of new
Type sewage lifting drainage equipment includes wastewater influent pipeline, dirt filter, dredge pump, three-port check damper, sewage outlet conduit,
Dredge pump；The lower section connection dirt filter of wastewater influent pipeline, the lower section connecting tee check-valves of dirt filter, in threeway
Check-valves lower section connection sewage outlet conduit, on the right side of three-port check damper by connection water pump water outlet check-valves, coupling seat with
And dredge pump；It is characterized in that controlling the drainage direction of sewage using the check valve plate inside three-port check damper, stopped using threeway
Valve is returned, common two pairs of opposite ball check valves are instead of, pipeline structure is not only simplify and is avoided sewage and enter water
Weakness is rushed to water pump rotor before case, effectively protecting the fault rate of water pump, water pump can effectively be limited；Simultaneously using profit
With current during blowdown pump drainage to resting on sewage outlet pipeline in the dirt shape containing substantial amounts of granule and a large amount of fibers
Into backwashing function；
Wastewater influent pipeline, dirt filter, dredge pump, three-port check damper, sewage outlet conduit, water described further
Pump out Water Check Valve, coupling seat, dredge pump to be arranged in foul water tank, wastewater influent pipeline, dirt filter, dredge pump, three
Logical check-valves, sewage outlet conduit, water pump water outlet check-valves, between coupling seat, dredge pump using flange connect；Dredge pump is pacified
It is mounted in the bottom of described foul water tank；
The top of foul water tank described further arranges wastewater influent gate valve, sewage water outlet gate valve, air vent gate valve each 1
It is individual；
The left side of foul water tank described further arranges a level sensor, and the level detection bar of level sensor is stretched into
In described foul water tank；
The top of level sensor described further arranges sewage pump start bit, in the lower section of described level sensor
One sewage pump aircraft gate is set；
The lower section of foul water tank described further arranges a discharging valve；
The top of foul water tank described further arranges a bearing, is connected using bolt between the one end for coupling guide rod
Connect, the other end of described coupling guide rod is connected with sewage pump；
The bottom of foul water tank described further is installed by one base；
Dredge pump described further is 2 parallel connections；
Dredge pump described further is 2 more parallel connections.
The check valve plate control sewage having the technical effect that inside using three-port check damper of the present utility model
Drainage direction, using three-port check damper, instead of common two pairs of opposite ball check valves, not only simplify pipeline structure and
And avoid sewage and rush weakness to water pump rotor into before water tank, effectively protecting the fault rate of water pump, water pump can obtain
Effectively limit；Simultaneously using using current during blowdown pump drainage to resting on sewage outlet pipeline in containing substantial amounts of granule
Backwashing function is defined with the dirt of a large amount of fibers.
Description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than the reality of whole
Apply example.Based on the embodiment in this utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment for obtaining, belongs to the scope of this utility model protection.
The sewage Jing wastewater inlets gate valve 1 of user's discharge enters wastewater inlet pipeline 2, when dirt filter 3 is reached, portion
Divide through filter screen and enter among foul water tank 004, and those dirts that cannot be introduced into water tank then enter sewage by three-port check damper 5
Discharge line 101, because the check-valves cut water 51 in action of gravity now three-port check damper 5 passes through this in A stations, sewage and dirt
During valve, blocked by check-valves cut water 51 and do not entered in exit of pump pipeline 6, the row for the treatment of can only be entered along bilge discharge pipe road 101
Area.
When water level is to sewage pump startup station, liquid level detector 301 then sends signal enabling dredge pump to automatically controlled system's control
9, now because sewage is discharged in a large number, outdoor air Jing exhaust gate valves 201 enter foul water tank 4, in order to avoid because sewage pump discharges too fast
The local decompression of foul water tank 4 is caused to damage foul water tank 4.
The pressurization Jing of sewage Jing dredge pumps 9 bonders 8 flow to exit of pump check-valves 7, after pump outlet 6, enter
Three-port check damper 5, now due to the hydraulic action of water pump, the check-valves cut water 51 in three-port check damper 5 is rushed as B works by current
Position, wastewater inlet pipeline 2 blocks, and current can only enter sewage outlet conduit 101, due to the effect of waterpower, through filter 3
The dirt for resting on sewage outlet pipeline 101 is washed away by current and defines backwashing function, then is entered through outlet of sewer gate valve 105
Enter sewage to concentrate among pipe network, so avoid sewage and rush weakness to water pump rotor into before water tank, effectively protect sewage
Pump 9, the fault rate of sewage pump 9 can be limited effectively；To previously be stopped using current during 9 draining of dredge pump simultaneously
The dirt containing substantial amounts of granule and a large amount of fibers in sewage outlet pipeline 101 is washed away.
When water level drops down onto sewage pump shuts down station 303, liquid level detector 301 sends halt instruction to electric-control system, this
When because of action of gravity, the valve element 005A of three-port check damper is fallen after rise to A stations, and the sewage dirt of user side returns Routine purges shape
State！When sewage arrives sewage pump start bit 302 again, sewage pump 9 just restarts, and so circulation carries out blowdown work.
Wastewater influent pipeline 2, dirt filter 3, dredge pump 9, three-port check damper 5, sewage outlet pipe in this utility model
Road 101, water pump water outlet check-valves 7, coupling seat 8, dredge pump 9 are arranged in foul water tank 4, wastewater influent pipeline 2, contamination filtrating
Between device 3, dredge pump 9, three-port check damper 5, sewage outlet conduit 101, water pump water outlet check-valves 7, coupling seat 8, dredge pump 9
Connected using flange；Dredge pump 9 is arranged on the bottom of described foul water tank 4, the top of foul water tank 4 arrange wastewater influent gate valve 1,
105 each 1, sewage water outlet gate valve 201, air vent gate valve, the left side of foul water tank 4 arranges a level sensor 301, and liquid level is visited
The level detection bar 3010 for surveying device 301 is stretched in described foul water tank 4.
The top of level sensor arranges sewage pump start bit 302, and in the lower section of level sensor 301 sewage is arranged
Pump aircraft gate 303, the lower section of foul water tank arranges a discharging valve 401.
The top of foul water tank 4 arranges a bearing 41, is connected using bolt 42 between one end of coupling guide rod 10, couples
The other end of guide rod 10 is connected with sewage pump 9, and a base 501 is installed in the bottom of foul water tank 4.In order to meet client typically in row
The characteristics of a preparation and a use of dirty pump, dredge pump 9 is 2 parallel connections or 2 more parallels, can be prevented in dredge pump 9 in damage
In the case of, do not affect work.
As embodiment of the present utility model, it is obvious to a person skilled in the art that this utility model is not limited to
The details of one exemplary embodiment is stated, and in the case of without departing substantially from spirit or essential attributes of the present utility model, can be with it
His concrete form realizes this utility model, is also protection domain of the present utility model.Therefore, no matter from the point of view of which point,
Embodiment should be regarded as exemplary, and be it is nonrestrictive, scope of the present utility model by claims not
It is that described above is limited, it is intended that all changes in the implication and scope of the equivalency of claim that will fall are included
In this utility model.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (10)
1. a kind of Novel sewage lifts drainage equipment, including wastewater influent pipeline, dirt filter, dredge pump, three-port check damper,
Sewage outlet conduit, dredge pump；Dirt filter described in the lower section connection of described wastewater influent pipeline, described dirt mistake
Three-port check damper described in the lower section connection of filter, in the described sewage outlet pipe of the lower section connection of described three-port check damper
Road, by connection water pump water outlet check-valves, coupling seat and described dredge pump on the right side of described three-port check damper；Its feature
It is the drainage direction that sewage is controlled using the check valve plate inside described three-port check damper.
2. a kind of Novel sewage as claimed in claim 1 lifts drainage equipment, it is characterised in that described wastewater influent pipeline,
Dirt filter, dredge pump, three-port check damper, sewage outlet conduit, water pump water outlet check-valves, coupling seat, dredge pump are respectively provided with
In foul water tank, described wastewater influent pipeline, dirt filter, dredge pump, three-port check damper, sewage outlet conduit, water pump
Go out between Water Check Valve, coupling seat, dredge pump and connected using flange；Described dredge pump is arranged on the bottom of described foul water tank
Portion.
3. a kind of Novel sewage as claimed in claim 2 lifts drainage equipment, it is characterised in that the top of described foul water tank
It is each 1 that wastewater influent gate valve, sewage water outlet gate valve, air vent gate valve are set.
4. a kind of Novel sewage as claimed in claim 2 lifts drainage equipment, it is characterised in that the left side of described foul water tank
One level sensor is set, and the level detection bar of the level sensor is stretched in described foul water tank.
5. a kind of Novel sewage as claimed in claim 4 lifts drainage equipment, it is characterised in that described level sensor
Top arranges sewage pump start bit, and in the lower section of described level sensor a sewage pump aircraft gate is arranged.
6. a kind of Novel sewage as claimed in claim 4 lifts drainage equipment, it is characterised in that the lower section of described foul water tank
One discharging valve is set.
7. a kind of Novel sewage as claimed in claim 6 lifts drainage equipment, it is characterised in that the top of described foul water tank
One bearing is set, with bolts between the one end for coupling guide rod, the described other end and sewage pump that couple guide rod
Connection.
8. a kind of Novel sewage as claimed in claim 7 lifts drainage equipment, it is characterised in that the bottom of described foul water tank
One base is installed.
9. a kind of Novel sewage as claimed in claim 2 lifts drainage equipment, it is characterised in that described dredge pump is 2
It is connected in parallel.
10. a kind of Novel sewage as claimed in claim 2 lifts drainage equipment, it is characterised in that described dredge pump is 2
More parallel connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063262.3U CN206090804U (en) | 2016-09-19 | 2016-09-19 | Novel sewage promotes drainage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063262.3U CN206090804U (en) | 2016-09-19 | 2016-09-19 | Novel sewage promotes drainage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206090804U true CN206090804U (en) | 2017-04-12 |
Family
ID=58479223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063262.3U Active CN206090804U (en) | 2016-09-19 | 2016-09-19 | Novel sewage promotes drainage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206090804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277872A (en) * | 2018-03-27 | 2018-07-13 | 上海新三星给排水设备有限公司 | A kind of solid-liquid divided integrated sewage water Boosting pumping station |
| CN112177146A (en) * | 2020-10-13 | 2021-01-05 | 郭峰 | Sewage lifting system |
-
2016
- 2016-09-19 CN CN201621063262.3U patent/CN206090804U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277872A (en) * | 2018-03-27 | 2018-07-13 | 上海新三星给排水设备有限公司 | A kind of solid-liquid divided integrated sewage water Boosting pumping station |
| CN112177146A (en) * | 2020-10-13 | 2021-01-05 | 郭峰 | Sewage lifting system |
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