CN109629640A - Sewage lifting device and its control method with dredger and deodorization structure - Google Patents
Sewage lifting device and its control method with dredger and deodorization structure Download PDFInfo
- Publication number
- CN109629640A CN109629640A CN201811554755.0A CN201811554755A CN109629640A CN 109629640 A CN109629640 A CN 109629640A CN 201811554755 A CN201811554755 A CN 201811554755A CN 109629640 A CN109629640 A CN 109629640A
- Authority
- CN
- China
- Prior art keywords
- water
- solenoid valve
- sewage
- inlet pipe
- sensing unit
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of sewage lifting device and its control method with dredger and deodorization structure, the sewage lifting device includes cabinet, box house is equipped with grinding device and water pump, the left and right sides of cabinet is equipped with the first water inlet pipe and the second water inlet pipe respectively, third water inlet pipe is equipped on front side of cabinet, the wherein side of cabinet is also equipped with sewage pipe, water tank is installed in cabinet, it is located in the box body first water inlet pipe in portion, the first solenoid valve is separately installed on second water inlet pipe and third water inlet pipe, second solenoid valve and third solenoid valve, the bottom of water tank is equipped with water level sensor, touch screen is installed on the inner top of case lid, 4th solenoid valve is installed on sewage pipe, controller is installed on the interior bottom of cabinet, box house is equipped with dredger；The present invention has the function of deodorization compared with traditional sewage lifting device, and after blowdown blockage, can be dredged by dredger.
Description
Technical field
The present invention relates to sewage water lifter technical fields, and in particular to a kind of sewage with dredger and deodorization structure
Lifting means and its control method.
Background technique
Sewage lifting device is for arranging the water of shower house discharge, the water of sink discharge, the closestool in room located underground
Water out etc. promotes the device into sewage conduct, but used sewage lifting device does not have deodorization on the market at present
Function, so that the foul smell that will lead in sewage lifting device comes out, and then can bring discomfort to user, and currently used for
The sewage pipe of sewage lifting device and sewage conduct is connected to after blocking, haves the shortcomings that dredging trouble, thus can to user with
It is inconvenient to come.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of sewage lifting device with dredger and deodorization structure
And its control method has the function of deodorization compared with traditional sewage lifting device, can be avoided foul smell distribute to
Family is made troubles, and after blowdown blockage, can be dredged by the dredger in sewage lifting device.
Sewage lifting device with dredger and deodorization structure of the invention, including cabinet, the opening of cabinet upper end
Place is equipped with case lid, and box house is equipped with grinding device and water pump, the left and right sides of cabinet be equipped with respectively for shower
First water inlet pipe of the discharge outlet connection in room and the second water inlet pipe for being connected to for the discharge outlet with sink are worn on front side of cabinet
There is the third water inlet pipe being connected to for the discharge outlet with closestool, the wherein side of cabinet is also equipped with sewage pipe, is located at and crushes dress
Set in the cabinet of top and water tank be installed, the inner end of the inner end of the first water inlet pipe and the second water inlet pipe respectively with water tank
The connection of one of side wall, the inner end of third water inlet pipe be connected to the top of water tank, the bottom of water tank and crushes dress
The inlet communication set, the outlet of grinding device and the inlet communication of water pump, the outlet of water pump are connected to the inner end of sewage pipe, position
In being separately installed with the first solenoid valve, the second electromagnetism on the first water inlet pipe, the second water inlet pipe and third water inlet pipe of box house
Valve and third solenoid valve are equipped with the first water flow sensing unit on the first water inlet pipe of the first solenoid valve front end, are located at second
The second water flow sensing unit is installed on second water inlet pipe of solenoid valve front end, on the third water inlet pipe of third solenoid valve front end
Third water flow sensing unit is installed, the bottom of water tank is equipped with water level sensor, is equipped with touch screen on the inner top of case lid,
The upper end of touch screen is exposed to outside case lid after running through case lid, and the 4th solenoid valve is equipped on sewage pipe, is pacified on the interior bottom of cabinet
Equipped with controller, water pump, the first solenoid valve, second solenoid valve, third solenoid valve, the first water flow sensing unit, the second water flow sensing
Device, third water flow sensing unit, water level sensor, touch screen and the 4th solenoid valve are electrically connected with the controller, box house installation
There is dredger, dredger includes first sleeve and second sleeve, and the lower end of first sleeve is provided with branch pipe, branch pipe and blowdown
Pipe connection, the upper end of first sleeve are connected by the lower end of link block and second sleeve, the both ends of link block respectively with first set
Cylinder and second sleeve are threadedly coupled, and activity is equipped with slide bar in link block, and the lower end of slide bar is protruded into first sleeve and fixed
There is piston, sealing ring is embedded on the outer wall of piston, the periphery wall of sealing ring is close to the inner wall of first sleeve, piston and first
The spring for upward ejector piston is embedded between the interior bottom of sleeve, the upper end of slide bar is protruded into second sleeve and is arranged
There is annular convex platform, permanent magnets are fixed on the upper surface of annular convex platform, electromagnet, spring are fixed on the inner top of second sleeve
After ejector piston, the upper surface of permanent magnets and the lower end of electromagnet offset, and electromagnet is electrically connected with the controller.
A kind of control method of the sewage lifting device with dredger and deodorization structure, comprising the following steps:
A, equipment is in standby；
B, when user needs for the sewage in shower house to be discharged, Touch Zone on user's operation touch screen, control
Device starts water pump and grinding device, and opens the first solenoid valve and the 4th solenoid valve, while controller controls the first water flow sensing
Device and water level sensor enter detecting state, at this point, the sewage in shower house passes sequentially through the first water inlet pipe, the first water flow passes
It is discharged after sensor, the first solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When shower house stops arranging
Water, and water level sensor detect the water in water tank emptying after, controller switches off the pump and grinding device, and close first electricity
Magnet valve and the 4th solenoid valve, while return step A；
C, when user needs for the sewage in sink to be discharged, Touch Zone on user's operation touch screen, controller
Start water pump and grinding device, and open second solenoid valve and the 4th solenoid valve, while controller controls the second water flow sensing unit
Detecting state is entered with water level sensor, at this point, the sewage in sink passes sequentially through the second water inlet pipe, the second water flow sensing
It is discharged after device, second solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When sink stop drain,
And after water level sensor detects the emptying of the water in water tank, controller switches off the pump and grinding device, and closes the second electromagnetism
Valve and the 4th solenoid valve, while return step A；
D, when user needs for the sewage in closestool to be discharged, Touch Zone on user's operation touch screen, controller
Start water pump and grinding device, and open third solenoid valve and the 4th solenoid valve, while controller controls third water flow sensing unit
Detecting state is entered with water level sensor, at this point, the sewage in sink passes sequentially through third water inlet pipe, third water flow sensing
It is discharged after device, third solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When sink stop drain,
And after water level sensor detects the emptying of the water in water tank, controller switches off the pump and grinding device, and closes third electromagnetism
Valve and the 4th solenoid valve, while return step A；
E, when user needs by the sewage in the sewage and sink in shower house while when being discharged, on user's operation touch screen
Touch Zone, controller starts water pump and grinding device, and opens the first solenoid valve, second solenoid valve and the 4th solenoid valve, together
When controller controls the first water flow sensing unit, the second water flow sensing unit and water level sensor enter detecting state, at this point, shower
Sewage in room pass sequentially through the first water inlet pipe, the first water flow sensing unit, the first solenoid valve, water tank, grinding device, water pump and
It is discharged after 4th solenoid valve from sewage pipe, the sewage in sink passes sequentially through the second water inlet pipe, the second water flow sensing unit, the second electricity
It is discharged after magnet valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；As the sewage in shower house preferentially empties
Afterwards, the first water flow sensing unit, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, sink
In sewage after rear emptying, the second water flow sensing unit, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller close
Second solenoid valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th
Solenoid valve, while return step A；After preferentially emptying such as the sewage in sink, the second water flow sensing unit can't detect the second water inlet
Guan Zhongyou water flows through, at this point, controller closes second solenoid valve, the sewage in shower house is after rear emptying, the first water flow sensing
Device, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, detects storage to water level sensor
After water emptying in water tank, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
F, when user needs by the sewage in the sewage and closestool in shower house while when being discharged, on user's operation touch screen
Touch Zone, controller starts water pump and grinding device, and opens the first solenoid valve, third solenoid valve and the 4th solenoid valve, together
When controller controls the first water flow sensing unit, third water flow sensing unit and water level sensor enter detecting state, at this point, shower
Sewage in room pass sequentially through the first water inlet pipe, the first water flow sensing unit, the first solenoid valve, water tank, grinding device, water pump and
It is discharged after 4th solenoid valve from sewage pipe, the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third electricity
It is discharged after magnet valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；As the sewage in shower house preferentially empties
Afterwards, the first water flow sensing unit, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, closestool
In sewage after rear emptying, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller close
Third solenoid valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th
Solenoid valve, while return step A；After preferentially emptying such as the sewage in closestool, third water flow sensing unit can't detect third water inlet
Guan Zhongyou water flows through, at this point, controller closes third solenoid valve, the sewage in shower house is after rear emptying, the first water flow sensing
Device, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, detects storage to water level sensor
After water emptying in water tank, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
G, when user needs by the sewage in the sewage and closestool in sink while when being discharged, on user's operation touch screen
Touch Zone, controller starts water pump and grinding device, and opens second solenoid valve, third solenoid valve and the 4th solenoid valve, simultaneously
Controller controls the second water flow sensing unit, third water flow sensing unit and water level sensor and enters detecting state, at this point, in sink
Sewage pass sequentially through the second water inlet pipe, the second water flow sensing unit, second solenoid valve, water tank, grinding device, water pump and the 4th
It is discharged after solenoid valve from sewage pipe, the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third electromagnetism
It is discharged after valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；After preferentially being emptied such as the sewage in sink, the
Two water flow sensing units, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller closes second solenoid valve, the dirt in closestool
For water after rear emptying, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller closes third electricity
Magnet valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th electromagnetism
Valve, while return step A；After preferentially emptying such as the sewage in closestool, third water flow sensing unit be can't detect in third water inlet pipe
There is water to flow through, at this point, controller closes third solenoid valve, the sewage in sink is after rear emptying, the detection of the second water flow sensing unit
Less than thering is water to flow through in the second water inlet pipe, at this point, controller closes second solenoid valve, detected in water tank to water level sensor
Water emptying after, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
H, when user needs to use by the sewage in shower house, the sewage in the sewage and closestool in sink while when being discharged
Touch Zone in the operation touch-screen of family, controller start water pump and grinding device, and open the first solenoid valve, second solenoid valve,
Third solenoid valve and the 4th solenoid valve, while controller controls the first water flow sensing unit, the second water flow sensing unit, third water flow and passes
Sensor and water level sensor enter detecting state, at this point, the sewage in shower house passes sequentially through the first water inlet pipe, the first water flow
It is discharged after sensor, the first solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe, the sewage in sink
Pass sequentially through the second water inlet pipe, the second water flow sensing unit, second solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve
It is discharged afterwards from sewage pipe, the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third solenoid valve, water storage
It is discharged after case, grinding device, water pump and the 4th solenoid valve from sewage pipe；After the sewage in shower house empties, the first water flow is passed
Sensor, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, when the sewage emptying in sink
Afterwards, the second water flow sensing unit, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller closes second solenoid valve；Work as horse
After sewage emptying in bucket, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller closes the
Three solenoid valves；After the first solenoid valve, second solenoid valve and third solenoid valve are turned off, water tank is detected to water level sensor
In water emptying after, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
I, when user needs to dredge sewage pipe, Touch Zone on user's operation touch screen, controller is protected at this time
It holds the first solenoid valve, second solenoid valve, third solenoid valve, the 4th solenoid valve, grinding device and water pump to be in close state, and controls
Device processed controls electromagnet intermittently power on/off, and after electromagnet is powered, the magnetic field and permanent magnets that electromagnet generates are repelled, at this time
Permanent magnets move down, and slide bar pushes piston to move down, and spring is compressed, and after electromagnet power-off, piston moves up under the action of the spring,
Slide bar and permanent magnets move up, and by moving up and down for piston, enable to generate positive pressure and negative pressure in sewage pipe, realize to blowdown
The dredging of pipe, after electromagnet is worked three minutes in a manner of intermittent power on/off, controller stops the energization of electromagnet, this
When, sewage pipe dredging is completed, while return step A.
The present invention has the function of deodorization compared with traditional sewage lifting device, can be avoided foul smell distribute to
Family is made troubles, and after blowdown blockage, can be dredged by the dredger in sewage lifting device.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is schematic view of the front view of the invention；
Fig. 2 is partial cross-sectional structural diagram of the invention；
Fig. 3 is the partial cross-sectional structural diagram of dredger.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Sewage lifting device with dredger and deodorization structure of the invention, including cabinet 1,1 upper end of cabinet are opened
Case lid 11 is installed at mouthful, grinding device 2 and water pump 3 are installed, the left and right sides of cabinet 1 wears useful respectively inside cabinet 1
The first water inlet pipe 4 being connected in the discharge outlet with shower house and the second water inlet pipe 5 being connected to for the discharge outlet with sink, cabinet
1 front side is equipped with the third water inlet pipe 6 being connected to for the discharge outlet with closestool, and the wherein side of cabinet 1 is also equipped with blowdown
Pipe 7 is equipped with water tank 8, the inner end of the first water inlet pipe 4 and the second water inlet pipe 5 in the cabinet 1 above grinding device 2
Inner end be connected to respectively with one of side wall of water tank 8, the top of the inner end and water tank 8 of third water inlet pipe 6 connects
Lead to, the bottom of water tank 8 and the inlet communication of grinding device 2, the outlet of grinding device 2 and the inlet communication of water pump 3, water pump 3
Outlet be connected to the inner end of sewage pipe 7, the first water inlet pipe 4, the second water inlet pipe 5 inside cabinet 1 and third water inlet
The first solenoid valve 41, second solenoid valve 51 and third solenoid valve 61 are separately installed on pipe 6, positioned at 41 front end of the first solenoid valve
First water flow sensing unit 42 is installed on first water inlet pipe 4, is equipped on the second water inlet pipe 5 of 51 front end of second solenoid valve
Second water flow sensing unit 52 is equipped with third water flow sensing unit 62 on the third water inlet pipe 6 of 61 front end of third solenoid valve, storage
The bottom of water tank 8 is equipped with water level sensor 81, and touch screen 12 is equipped on the inner top of case lid 11, and the upper end of touch screen 12 is passed through
It is exposed to outside case lid 11 after wearing case lid 11, the 4th solenoid valve 71 is installed on sewage pipe 7, control is installed on the interior bottom of cabinet 1
Device 9 processed, water pump 3, the first solenoid valve 41, second solenoid valve 51, third solenoid valve 61, the first water flow sensing unit 42, the second water flow
Sensor 52, third water flow sensing unit 62, water level sensor 81, touch screen 12 and the 4th solenoid valve 71 are electrically connected with controller 9
It connects, dredger is installed inside cabinet 1, dredger includes first sleeve 101 and second sleeve 102, first sleeve 101
Lower end is provided with branch pipe 103, and branch pipe 103 is connected to sewage pipe 7, and the upper end of first sleeve 101 passes through link block 104 and second set
The lower end connection of cylinder 102, the both ends of link block 104 are threadedly coupled with first sleeve 101 and second sleeve 102 respectively, link block
Activity is equipped with slide bar 105 in 104, and the lower end of slide bar 105 is protruded into first sleeve 101 and is fixed with piston 106, piston
Sealing ring 107 is embedded on 106 outer wall, the periphery wall of sealing ring 107 is close to the inner wall of first sleeve 101, piston 106 with
The spring 108 for upward ejector piston 106 is embedded between the interior bottom of first sleeve 101, the upper end of slide bar 105 is protruded into
In second sleeve 102 and it is provided with annular convex platform 1051, is fixed with permanent magnets 109 on the upper surface of annular convex platform 1051, second
It is fixed with electromagnet 110 on the inner top of sleeve 102, after 108 ejector piston 106 of spring, the upper surface of permanent magnets 109 and electromagnetism
The lower end of iron 110 offsets, and electromagnet 110 is electrically connected with controller 9；Grinding device in the present invention is the prior art, therefore is not existed
This is repeated.
A kind of control method of the sewage lifting device with dredger and deodorization structure, comprising the following steps:
A, equipment is in standby；
B, when user needs for the sewage in shower house to be discharged, Touch Zone on user's operation touch screen, control
Device starts water pump and grinding device, and opens the first solenoid valve and the 4th solenoid valve, while controller controls the first water flow sensing
Device and water level sensor enter detecting state, at this point, the sewage in shower house passes sequentially through the first water inlet pipe, the first water flow passes
It is discharged after sensor, the first solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When shower house stops arranging
Water, and water level sensor detect the water in water tank emptying after, controller switches off the pump and grinding device, and close first electricity
Magnet valve and the 4th solenoid valve, while return step A；
C, when user needs for the sewage in sink to be discharged, Touch Zone on user's operation touch screen, controller
Start water pump and grinding device, and open second solenoid valve and the 4th solenoid valve, while controller controls the second water flow sensing unit
Detecting state is entered with water level sensor, at this point, the sewage in sink passes sequentially through the second water inlet pipe, the second water flow sensing
It is discharged after device, second solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When sink stop drain,
And after water level sensor detects the emptying of the water in water tank, controller switches off the pump and grinding device, and closes the second electromagnetism
Valve and the 4th solenoid valve, while return step A；
D, when user needs for the sewage in closestool to be discharged, Touch Zone on user's operation touch screen, controller
Start water pump and grinding device, and open third solenoid valve and the 4th solenoid valve, while controller controls third water flow sensing unit
Detecting state is entered with water level sensor, at this point, the sewage in sink passes sequentially through third water inlet pipe, third water flow sensing
It is discharged after device, third solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When sink stop drain,
And after water level sensor detects the emptying of the water in water tank, controller switches off the pump and grinding device, and closes third electromagnetism
Valve and the 4th solenoid valve, while return step A；
E, when user needs by the sewage in the sewage and sink in shower house while when being discharged, on user's operation touch screen
Touch Zone, controller starts water pump and grinding device, and opens the first solenoid valve, second solenoid valve and the 4th solenoid valve, together
When controller controls the first water flow sensing unit, the second water flow sensing unit and water level sensor enter detecting state, at this point, shower
Sewage in room pass sequentially through the first water inlet pipe, the first water flow sensing unit, the first solenoid valve, water tank, grinding device, water pump and
It is discharged after 4th solenoid valve from sewage pipe, the sewage in sink passes sequentially through the second water inlet pipe, the second water flow sensing unit, the second electricity
It is discharged after magnet valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；As the sewage in shower house preferentially empties
Afterwards, the first water flow sensing unit, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, sink
In sewage after rear emptying, the second water flow sensing unit, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller close
Second solenoid valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th
Solenoid valve, while return step A；After preferentially emptying such as the sewage in sink, the second water flow sensing unit can't detect the second water inlet
Guan Zhongyou water flows through, at this point, controller closes second solenoid valve, the sewage in shower house is after rear emptying, the first water flow sensing
Device, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, detects storage to water level sensor
After water emptying in water tank, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
F, when user needs by the sewage in the sewage and closestool in shower house while when being discharged, on user's operation touch screen
Touch Zone, controller starts water pump and grinding device, and opens the first solenoid valve, third solenoid valve and the 4th solenoid valve, together
When controller controls the first water flow sensing unit, third water flow sensing unit and water level sensor enter detecting state, at this point, shower
Sewage in room pass sequentially through the first water inlet pipe, the first water flow sensing unit, the first solenoid valve, water tank, grinding device, water pump and
It is discharged after 4th solenoid valve from sewage pipe, the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third electricity
It is discharged after magnet valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；As the sewage in shower house preferentially empties
Afterwards, the first water flow sensing unit, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, closestool
In sewage after rear emptying, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller close
Third solenoid valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th
Solenoid valve, while return step A；After preferentially emptying such as the sewage in closestool, third water flow sensing unit can't detect third water inlet
Guan Zhongyou water flows through, at this point, controller closes third solenoid valve, the sewage in shower house is after rear emptying, the first water flow sensing
Device, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, detects storage to water level sensor
After water emptying in water tank, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
G, when user needs by the sewage in the sewage and closestool in sink while when being discharged, on user's operation touch screen
Touch Zone, controller starts water pump and grinding device, and opens second solenoid valve, third solenoid valve and the 4th solenoid valve, simultaneously
Controller controls the second water flow sensing unit, third water flow sensing unit and water level sensor and enters detecting state, at this point, in sink
Sewage pass sequentially through the second water inlet pipe, the second water flow sensing unit, second solenoid valve, water tank, grinding device, water pump and the 4th
It is discharged after solenoid valve from sewage pipe, the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third electromagnetism
It is discharged after valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；After preferentially being emptied such as the sewage in sink, the
Two water flow sensing units, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller closes second solenoid valve, the dirt in closestool
For water after rear emptying, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller closes third electricity
Magnet valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th electromagnetism
Valve, while return step A；After preferentially emptying such as the sewage in closestool, third water flow sensing unit be can't detect in third water inlet pipe
There is water to flow through, at this point, controller closes third solenoid valve, the sewage in sink is after rear emptying, the detection of the second water flow sensing unit
Less than thering is water to flow through in the second water inlet pipe, at this point, controller closes second solenoid valve, detected in water tank to water level sensor
Water emptying after, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
H, when user needs to use by the sewage in shower house, the sewage in the sewage and closestool in sink while when being discharged
Touch Zone in the operation touch-screen of family, controller start water pump and grinding device, and open the first solenoid valve, second solenoid valve,
Third solenoid valve and the 4th solenoid valve, while controller controls the first water flow sensing unit, the second water flow sensing unit, third water flow and passes
Sensor and water level sensor enter detecting state, at this point, the sewage in shower house passes sequentially through the first water inlet pipe, the first water flow
It is discharged after sensor, the first solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe, the sewage in sink
Pass sequentially through the second water inlet pipe, the second water flow sensing unit, second solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve
It is discharged afterwards from sewage pipe, the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third solenoid valve, water storage
It is discharged after case, grinding device, water pump and the 4th solenoid valve from sewage pipe；After the sewage in shower house empties, the first water flow is passed
Sensor, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, when the sewage emptying in sink
Afterwards, the second water flow sensing unit, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller closes second solenoid valve；Work as horse
After sewage emptying in bucket, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller closes the
Three solenoid valves；After the first solenoid valve, second solenoid valve and third solenoid valve are turned off, water tank is detected to water level sensor
In water emptying after, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
I, when user needs to dredge sewage pipe, Touch Zone on user's operation touch screen, controller is protected at this time
It holds the first solenoid valve, second solenoid valve, third solenoid valve, the 4th solenoid valve, grinding device and water pump to be in close state, and controls
Device processed controls electromagnet intermittently power on/off, and after electromagnet is powered, the magnetic field and permanent magnets that electromagnet generates are repelled, at this time
Permanent magnets move down, and slide bar pushes piston to move down, and spring is compressed, and after electromagnet power-off, piston moves up under the action of the spring,
Slide bar and permanent magnets move up, and by moving up and down for piston, enable to generate positive pressure and negative pressure in sewage pipe, realize to blowdown
The dredging of pipe, after electromagnet is worked three minutes in a manner of intermittent power on/off, controller stops the energization of electromagnet, this
When, sewage pipe dredging is completed, while return step A.
In above-mentioned steps, the frequency of the control intermittent power on/off of electromagnet is 2HZ.
After the first solenoid valve, second solenoid valve and third solenoid valve in the present invention are closed, it can be avoided sewage lifting and set
Foul smell in standby is distributed by the first water inlet pipe, the second water inlet pipe and third water inlet pipe, and by the setting of dredger,
After blowdown blockage, it can be dredged by the dredger in sewage lifting device.
The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (2)
1. a kind of sewage lifting device with dredger and deodorization structure, including cabinet (1), cabinet (1) upper end
Opening is equipped with case lid (11), is equipped with grinding device (2) and water pump (3) inside the cabinet (1), the cabinet (1)
The left and right sides is equipped with the first water inlet pipe (4) being connected to for the discharge outlet with shower house and respectively for the discharge outlet with sink
The second water inlet pipe (5) of connection is equipped with the third water inlet pipe being connected to for the discharge outlet with closestool on front side of the cabinet (1)
(6), the wherein side of the cabinet (1) is also equipped with sewage pipe (7), it is characterised in that: the case being located above grinding device (2)
Be equipped in body (1) water tank (8), the inner end of the inner end of first water inlet pipe (4) and the second water inlet pipe (5) respectively with
One of side wall of water tank (8) is connected to, and the inner end of the third water inlet pipe (6) is connected to the top of water tank (8), institute
State the bottom of water tank (8) and the inlet communication of grinding device (2), the outlet of the grinding device (2) and the import of water pump (3)
Connection, the outlet of the water pump (3) be connected to the inner end of sewage pipe (7), first water inlet pipe (4) inside cabinet (1),
The first solenoid valve (41), second solenoid valve (51) and third electricity are separately installed on second water inlet pipe (5) and third water inlet pipe (6)
Magnet valve (61) is located on first water inlet pipe (4) of the first solenoid valve (41) front end and is equipped with the first water flow sensing unit (42), is located at
The second water flow sensing unit (52) are installed on second water inlet pipe (5) of second solenoid valve (51) front end, are located at third solenoid valve
(61) it is equipped with third water flow sensing unit (62) on the third water inlet pipe (6) of front end, the bottom of the water tank (8) is equipped with water
Level sensor (81) is equipped with touch screen (12) on the inner top of the case lid (11), and the upper end of the touch screen (12) is run through
It is exposed to case lid (11) after case lid (11) outside, the 4th solenoid valve (71) is installed on the sewage pipe (7), the cabinet (1)
It is equipped on interior bottom controller (9), the water pump (3), the first solenoid valve (41), second solenoid valve (51), third solenoid valve
(61), the first water flow sensing unit (42), the second water flow sensing unit (52), third water flow sensing unit (62), water level sensor (81),
Touch screen (12) and the 4th solenoid valve (71) are electrically connected with controller (9), are equipped with dredger inside the cabinet (1),
The dredger includes first sleeve (101) and second sleeve (102), and the lower end of the first sleeve (101) is provided with branch
Manage (103), the branch pipe (103) be connected to sewage pipe (7), the upper end of the first sleeve (101) pass through link block (104) and
The lower end of second sleeve (102) connects, the both ends of the link block (104) respectively with first sleeve (101) and second sleeve
(102) it is threadedly coupled, activity is equipped with slide bar (105) in the link block (104), and the lower end of the slide bar (105) is protruded into
It in first sleeve (101) and is fixed with piston (106), is embedded with sealing ring (107) on the outer wall of the piston (106), it is described
The periphery wall of sealing ring (107) is close to the inner wall of first sleeve (101), and the piston (106) is interior with first sleeve (101)
The spring (108) for upward ejector piston (106) is embedded between bottom, the upper end of the slide bar (105) is protruded into second
It in sleeve (102) and is provided with annular convex platform (1051), is fixed with permanent magnets on the upper surface of the annular convex platform (1051)
(109), it is fixed with electromagnet (110) on the inner top of the second sleeve (102), spring (108) ejector piston (106)
Afterwards, the upper surface of permanent magnets (109) and the lower end of electromagnet (110) offset, and the electromagnet (110) is electrically connected with controller (9)
It connects.
2. a kind of control method of the sewage lifting device according to claim 1 with dredger and deodorization structure, special
Sign is, comprising the following steps:
A, equipment is in standby；
B, when user needs for the sewage in shower house to be discharged, Touch Zone on user's operation touch screen, controller is opened
Dynamic water pump and grinding device, and open the first solenoid valve and the 4th solenoid valve, at the same controller control the first water flow sensing unit and
Water level sensor enters detecting state, at this point, the sewage in shower house passes sequentially through the first water inlet pipe, the first water flow sensing
It is discharged after device, the first solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When shower house stops arranging
Water, and water level sensor detect the water in water tank emptying after, controller switches off the pump and grinding device, and close first electricity
Magnet valve and the 4th solenoid valve, while return step A；
C, when user needs for the sewage in sink to be discharged, Touch Zone on user's operation touch screen, controller starting
Water pump and grinding device, and second solenoid valve and the 4th solenoid valve are opened, while controller controls the second water flow sensing unit and water
Level sensor enters detecting state, at this point, the sewage in sink passes sequentially through the second water inlet pipe, the second water flow sensing unit,
It is discharged after two solenoid valves, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When sink stops draining, and water level
After sensor detects the emptying of the water in water tank, controller switches off the pump and grinding device, and closes second solenoid valve and the
Four solenoid valves, while return step A；
D, when user needs for the sewage in closestool to be discharged, Touch Zone on user's operation touch screen, controller starting
Water pump and grinding device, and third solenoid valve and the 4th solenoid valve are opened, while controller control third water flow sensing unit and water
Level sensor enters detecting state, at this point, the sewage in sink passes sequentially through third water inlet pipe, third water flow sensing unit,
It is discharged after three solenoid valves, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；When sink stops draining, and water level
After sensor detects the emptying of the water in water tank, controller switches off the pump and grinding device, and closes third solenoid valve and the
Four solenoid valves, while return step A；
E, when user needs the touching by the sewage in the sewage and sink in shower house while when being discharged, on user's operation touch screen
Area is controlled, controller starts water pump and grinding device, and opens the first solenoid valve, second solenoid valve and the 4th solenoid valve, same to time control
Device processed controls the first water flow sensing unit, the second water flow sensing unit and water level sensor and enters detecting state, at this point, in shower house
Sewage pass sequentially through the first water inlet pipe, the first water flow sensing unit, the first solenoid valve, water tank, grinding device, water pump and the 4th
It is discharged after solenoid valve from sewage pipe, the sewage in sink passes sequentially through the second water inlet pipe, the second water flow sensing unit, the second electromagnetism
It is discharged after valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；After preferentially being emptied such as the sewage in shower house,
First water flow sensing unit, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, in sink
For sewage after rear emptying, the second water flow sensing unit, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller closes second
Solenoid valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th electromagnetism
Valve, while return step A；After preferentially emptying such as the sewage in sink, the second water flow sensing unit be can't detect in the second water inlet pipe
There is water to flow through, at this point, controller closes second solenoid valve, the sewage in shower house is after rear emptying, the inspection of the first water flow sensing unit
Not detecting in the first water inlet pipe has water to flow through, at this point, controller closes the first solenoid valve, detects water tank to water level sensor
In water emptying after, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
F, when user needs the touching by the sewage in the sewage and closestool in shower house while when being discharged, on user's operation touch screen
Area is controlled, controller starts water pump and grinding device, and opens the first solenoid valve, third solenoid valve and the 4th solenoid valve, same to time control
Device processed controls the first water flow sensing unit, third water flow sensing unit and water level sensor and enters detecting state, at this point, in shower house
Sewage pass sequentially through the first water inlet pipe, the first water flow sensing unit, the first solenoid valve, water tank, grinding device, water pump and the 4th
It is discharged after solenoid valve from sewage pipe, the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third electromagnetism
It is discharged after valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；After preferentially being emptied such as the sewage in shower house,
First water flow sensing unit, which can't detect in the first water inlet pipe, has water to flow through, at this point, controller closes the first solenoid valve, in closestool
For sewage after rear emptying, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller closes third
Solenoid valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th electromagnetism
Valve, while return step A；After preferentially emptying such as the sewage in closestool, third water flow sensing unit be can't detect in third water inlet pipe
There is water to flow through, at this point, controller closes third solenoid valve, the sewage in shower house is after rear emptying, the inspection of the first water flow sensing unit
Not detecting in the first water inlet pipe has water to flow through, at this point, controller closes the first solenoid valve, detects water tank to water level sensor
In water emptying after, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
G, when user needs the touch-control by the sewage in the sewage and closestool in sink while when being discharged, on user's operation touch screen
Area, controller starts water pump and grinding device, and opens second solenoid valve, third solenoid valve and the 4th solenoid valve, controls simultaneously
Device controls the second water flow sensing unit, third water flow sensing unit and water level sensor and enters detecting state, at this point, the dirt in sink
Water passes sequentially through the second water inlet pipe, the second water flow sensing unit, second solenoid valve, water tank, grinding device, water pump and the 4th electromagnetism
It is discharged after valve from sewage pipe, the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third solenoid valve, storage
It is discharged after water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe；After preferentially being emptied such as the sewage in sink, the second water
Flow sensor, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller closes second solenoid valve, the sewage in closestool exists
After emptying afterwards, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller closes third electromagnetism
Valve, after water level sensor detects the emptying of the water in water tank, controller switches off the pump, grinding device and the 4th solenoid valve,
Return step A simultaneously；After preferentially emptying such as the sewage in closestool, third water flow sensing unit, which can't detect in third water inlet pipe, water
It flows through, at this point, controller closes third solenoid valve, after rear emptying, the second water flow sensing unit can't detect the sewage in sink
There is water to flow through in second water inlet pipe, at this point, controller closes second solenoid valve, the water in water tank is detected to water level sensor
After emptying, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
H, when user needs by the sewage in shower house, the sewage in the sewage and closestool in sink while when being discharged, Yong Hucao
Make the Touch Zone on touch screen, controller starts water pump and grinding device, and opens the first solenoid valve, second solenoid valve, third
Solenoid valve and the 4th solenoid valve, while controller controls the first water flow sensing unit, the second water flow sensing unit, third water flow sensing unit
Detecting state is entered with water level sensor, at this point, the sewage in shower house passes sequentially through the first water inlet pipe, the first water flow sensing
It is discharged after device, the first solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from sewage pipe, the sewage in sink is successively
By after the second water inlet pipe, the second water flow sensing unit, second solenoid valve, water tank, grinding device, water pump and the 4th solenoid valve from
Sewage pipe is discharged, and the sewage in closestool passes sequentially through third water inlet pipe, third water flow sensing unit, third solenoid valve, water tank, powder
It is discharged after crushing device, water pump and the 4th solenoid valve from sewage pipe；After the sewage in shower house empties, the inspection of the first water flow sensing unit
Not detecting in the first water inlet pipe has water to flow through, at this point, controller closes the first solenoid valve, after the sewage in sink empties, the
Two water flow sensing units, which can't detect in the second water inlet pipe, has water to flow through, at this point, controller closes second solenoid valve；When in closestool
After sewage emptying, third water flow sensing unit, which can't detect in third water inlet pipe, has water to flow through, at this point, controller closes third electromagnetism
Valve；After the first solenoid valve, second solenoid valve and third solenoid valve are turned off, the water in water tank is detected to water level sensor
After emptying, controller switches off the pump, grinding device and the 4th solenoid valve, while return step A；
I, when user needs to dredge sewage pipe, Touch Zone on user's operation touch screen, controller keeps the at this time
One solenoid valve, second solenoid valve, third solenoid valve, the 4th solenoid valve, grinding device and water pump are in close state, and controller
Electromagnet intermittently power on/off is controlled, after electromagnet is powered, the magnetic field and permanent magnets that electromagnet generates are repelled, at this time permanent magnetism
Block moves down, and slide bar pushes piston to move down, and spring is compressed, and after electromagnet power-off, piston moves up under the action of the spring, slide bar
It is moved up with permanent magnets, by moving up and down for piston, enables to generate positive pressure and negative pressure in sewage pipe, realize to sewage pipe
Dredging, after electromagnet is worked three minutes in a manner of intermittent power on/off, controller stops the energization of electromagnet, at this point, row
Dirty pipe dredging is completed, while return step A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554755.0A CN109629640A (en) | 2018-12-19 | 2018-12-19 | Sewage lifting device and its control method with dredger and deodorization structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554755.0A CN109629640A (en) | 2018-12-19 | 2018-12-19 | Sewage lifting device and its control method with dredger and deodorization structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109629640A true CN109629640A (en) | 2019-04-16 |
Family
ID=66075304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811554755.0A Pending CN109629640A (en) | 2018-12-19 | 2018-12-19 | Sewage lifting device and its control method with dredger and deodorization structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109629640A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110735A1 (en) * | 1981-03-16 | 1982-09-23 | Hubert 1000 Berlin Combé | Apparatus for preventing sewage pumps, in particular lifting systems, from running dry |
| CN2224868Y (en) * | 1994-09-24 | 1996-04-17 | 邹坤 | Portable pressing pipe draining machine |
| CN201660962U (en) * | 2010-01-25 | 2010-12-01 | 南京塔森流体技术有限公司 | Sewage water lifter with crushing function |
| CN102261121A (en) * | 2011-05-02 | 2011-11-30 | 林勇 | Electric floor drain of clean air conditioning room |
| CN203514435U (en) * | 2013-07-22 | 2014-04-02 | 李霞 | Pipeline dredger |
| CN204059568U (en) * | 2014-08-27 | 2014-12-31 | 北京金冠承科技发展有限公司 | Full-automatic crush type sewage water lifter |
| CN204112477U (en) * | 2014-08-13 | 2015-01-21 | 北京市轨道交通设计研究院有限公司 | Sewage lifter |
| CN204370558U (en) * | 2014-12-04 | 2015-06-03 | 浙江奇峰泵业有限公司 | Novel sewage Boosting pumping station |
| CN205224257U (en) * | 2015-11-12 | 2016-05-11 | 宏斯机械（上海）有限公司 | Sewage hoisting device with remote monitoring function |
| CN106564850A (en) * | 2015-10-13 | 2017-04-19 | 上海顺簿贸易经营服务部 | Automatic liquid adding device |
-
2018
- 2018-12-19 CN CN201811554755.0A patent/CN109629640A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3110735A1 (en) * | 1981-03-16 | 1982-09-23 | Hubert 1000 Berlin Combé | Apparatus for preventing sewage pumps, in particular lifting systems, from running dry |
| CN2224868Y (en) * | 1994-09-24 | 1996-04-17 | 邹坤 | Portable pressing pipe draining machine |
| CN201660962U (en) * | 2010-01-25 | 2010-12-01 | 南京塔森流体技术有限公司 | Sewage water lifter with crushing function |
| CN102261121A (en) * | 2011-05-02 | 2011-11-30 | 林勇 | Electric floor drain of clean air conditioning room |
| CN203514435U (en) * | 2013-07-22 | 2014-04-02 | 李霞 | Pipeline dredger |
| CN204112477U (en) * | 2014-08-13 | 2015-01-21 | 北京市轨道交通设计研究院有限公司 | Sewage lifter |
| CN204059568U (en) * | 2014-08-27 | 2014-12-31 | 北京金冠承科技发展有限公司 | Full-automatic crush type sewage water lifter |
| CN204370558U (en) * | 2014-12-04 | 2015-06-03 | 浙江奇峰泵业有限公司 | Novel sewage Boosting pumping station |
| CN106564850A (en) * | 2015-10-13 | 2017-04-19 | 上海顺簿贸易经营服务部 | Automatic liquid adding device |
| CN205224257U (en) * | 2015-11-12 | 2016-05-11 | 宏斯机械（上海）有限公司 | Sewage hoisting device with remote monitoring function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205502212U (en) | Integration sewage promotes pump station with sediment removal device | |
| CN106245278A (en) | The detergent throwing device of washing machine and there is its washing machine | |
| CN103452178B (en) | The straight water flushed squatting closet in a kind of top | |
| CN105002964A (en) | Pressurized plush tank for toilets | |
| CN109457769A (en) | Sewage water lifter and its control method with dredger and deodorization structure | |
| CN206655714U (en) | A kind of automatic switch mine siphon drainage device | |
| CN205838750U (en) | A kind of water processes and controls device | |
| CN109629640A (en) | Sewage lifting device and its control method with dredger and deodorization structure | |
| CN209091272U (en) | A kind of dish-washing machine | |
| CN207553234U (en) | Closestool and its auxiliary air storage pressure case that rushes fling flushing structure | |
| CN106906869A (en) | A kind of side-stand type reclaimed water water storage and treatment for reuse system for toilet | |
| CN109629641A (en) | Sewage water lifter and its control method with deodorization structure | |
| CN205617530U (en) | Anti -blocking closestool | |
| CN208043160U (en) | Intellectual water meter | |
| CN109610572A (en) | Sewage lifting device and its control method with dredger | |
| KR101071283B1 (en) | Drainage for preventing clogging in apartment house | |
| CN106245280A (en) | The detergent throwing device of washing machine and there is its washing machine | |
| CN205329800U (en) | Vacuum water -saving toilet | |
| CN206109792U (en) | Washing machine's washing agent throwing -in device and have its washing machine | |
| CN208266500U (en) | A kind of water-conservation washing machine | |
| CN105019526A (en) | Vacuum toilet compact block | |
| CN205975849U (en) | Drainage vavle | |
| KR20130064524A (en) | Urinal | |
| CN209482448U (en) | A kind of integrated pump station convenient for dredging | |
| KR101239132B1 (en) | Low-flow urinals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |
|
| RJ01 | Rejection of invention patent application after publication |