CN105888011A - Jet-flow vacuum sewerage system - Google Patents
Jet-flow vacuum sewerage system Download PDFInfo
- Publication number
- CN105888011A CN105888011A CN201610222201.5A CN201610222201A CN105888011A CN 105888011 A CN105888011 A CN 105888011A CN 201610222201 A CN201610222201 A CN 201610222201A CN 105888011 A CN105888011 A CN 105888011A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- nozzle
- jetting stream
- pressure cavity
- stream vacuum
- 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
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention relates to a jet-flow vacuum sewerage system, which comprises a sewerage body, a jet-flow vacuum device and a controller, wherein a water supply pipeline is arranged on the sewerage body; a first solenoid valve is arranged on the water supply pipeline; the jet-flow vacuum device is arranged on the output end of the sewerage body; the controller is electrically connected with the first solenoid valve and the jet-flow vacuum device. The jet-flow vacuum sewerage system provided by the invention has the beneficial effects that the high-efficient sewerage effect can be achieved by using a small amount of water through adopting an instant local vacuum negative pressure environment, and in addition, the system is small in size, convenient to install, simple to operate, lower in manufacturing and maintenance cost, and higher in applicability.
Description
Technical field
The invention belongs to blowdown technical field, be specifically related to a kind of jetting stream vacuum row for saving toilet water flushing
Dirty system.
Background technology
Although China is a resource big country, but simultaneously Ye Shiyige populous nation, resource per capita
Rate is well below the average level in the world, especially water resource, and China also exists the problem that Regional Distribution is uneven,
So the big problem that using water wisely is for we to be faced now, wherein toilet water flushing occupies the biggest ratio, mesh
Toilet as previous is once washed by water the water needing 6-10 to rise, and water utilization rate is the highest.
In order to solve the existing problem flushed the toilet and waste water, prior art employs negative pressure of vacuum lavatory, but
Owing to this lavatory uses full-time total system negative pressure of vacuum Environmental Technology, thus technological requirement is high, system
Complexity, bulky, manufacture and maintenance cost is high, use and installed significant limitation, Er Qiezao
Valency is relatively costly, it is impossible to be applicable to daily middle-size and small-size lavatory.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides a kind of jetting stream vacuum drainage,
By using instantaneous parital vacuum subnormal ambient, it is possible to use a small amount of water to reach efficient filth-discharging effect, and
And this system bulk is little, easy for installation, simple to operate, manufacture and maintenance cost is relatively low, the suitability is higher.
The technical solution adopted in the present invention is: a kind of jetting stream vacuum drainage, including: blowdown body,
Water supply line is installed on described blowdown body, described water supply line is provided with the first electromagnetic valve；Jet is true
Empty device, described jetting stream vacuum device is arranged on the outfan of described blowdown body；Controller, described control
Device processed electrically connects with described first electromagnetic valve and described jetting stream vacuum device respectively.
The further optimization of technical solution of the present invention, described jetting stream vacuum device includes air compressor, nozzle
And jet pipe；Described nozzle is arranged on the outfan of described air compressor, and described nozzle and described sky
Being provided with the second electromagnetic valve between air compressor, described second electromagnetic valve electrically connects with described controller；Described
The outfan of nozzle is arranged on the connecting pipe between outfan and the described jet pipe of described blowdown body.
The further optimization of technical solution of the present invention, the delivery outlet of described blowdown body is provided with negative pressure cavity,
Described nozzle is arranged on the top of described negative pressure cavity, described jet pipe by the lower ending opening of described negative pressure cavity with
It is connected, and the jet of described nozzle is just to described opening.
The further optimization of technical solution of the present invention, described negative pressure cavity be shaped as cylindrical shape, described blowdown
The outfan of body is coupled logical by the sidewall of described negative pressure cavity, and described nozzle is by fixing by flange
On the top of described negative pressure cavity, described jet pipe is fixed on the bottom of described negative pressure cavity by flange, and described
The diameter of negative pressure cavity is not less than the diameter of described jet pipe arrival end.
The further optimization of technical solution of the present invention, the nozzle of described nozzle is provided with the ejiction opening of cone cylinder shape,
And the port of export of described nozzle is positioned at the bottom of described blowdown body outlet.
The further optimization of technical solution of the present invention, also includes that diffusion chamber, described diffusion chamber are penetrated described in being arranged on
On the outfan of flow vacuum device, and the bottom of described diffusion chamber is connected with blow-off line.
The further optimization of technical solution of the present invention, described diffusion chamber is additionally provided with steam vent.
The further optimization of technical solution of the present invention, is additionally provided with buffer noise reducer, institute in described diffusion chamber
State buffer noise reducer corresponding with the entry portal of described jet pipe.
The further optimization of technical solution of the present invention, described jet pipe include the most successively shrinking Taper Pipe,
Trunnion and diffusion Taper Pipe, described jet pipe is connected with described negative pressure cavity by shrinking Taper Pipe, described jet pipe
It is connected with described diffusion chamber by described diffusion Taper Pipe.
The invention have the benefit that by arranging jetting stream vacuum device, it is possible to utilize a small amount of water in moment
Negative pressure under intrinsic for blowdown feces is evacuated, cleaning efficiency is high, and water-saving result is more preferable；It addition, jet
Vacuum equipment uses compressor and jet pipe, reduces cost of installation and maintenance, and reduces accounting for of entirety
With space, the most flexible.
By arranging negative pressure cavity, during drainage works, only use local decompression, then reach
The purpose twitched to entirety, it is possible to the air potential energy of compressor compresses is converted into kinetic energy to greatest extent, then
Quickly feces can be discharged in conjunction with jet pipe.
The outfan of jetting stream vacuum device arranges diffusion chamber, it is possible to the high speed thing flowed out in jet pipe
Body slows down, and arranges buffer noise reducer in diffusion chamber, it is possible to prevent high-velocity fluid damage spreading case,
It also is able to reduce the sound of high velocity fluid strikes diffusion chamber such that it is able to reach the effect of reduction of speed noise reduction simultaneously,
Whole device is enable to be applicable to different environment and place.
The first electromagnetic valve and the second electromagnetic valve can be controlled respectively, it is possible to by coordinating two by arranging controller
The opening and closing of individual electromagnetic valve reaches the effect of blowdown in negative pressure cavity, operates enhanced convenience.
Accompanying drawing explanation
Fig. 1 is the structural representation of jetting stream vacuum drainage of the present invention；
Fig. 2 is the partial structurtes schematic diagram of negative pressure cavity of the present invention and jet pipe junction；
Fig. 3 is the structural representation of diffusion chamber in jetting stream vacuum drainage of the present invention.
In figure: 1, blowdown body；11, negative pressure cavity；12, flange；2, controller；31, jet pipe；
311, Taper Pipe is shunk；312, trunnion；313, diffusion Taper Pipe；32, nozzle；33, the second electromagnetic valve；34、
Compressor；4, diffusion chamber；41, connector；42, steam vent；43, sewage draining exit；5, blow-off line；6、
First electromagnetic valve.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below by the technical side to the present invention
Case is described in detail.Obviously, described embodiment is only a part of embodiment of the present invention, and not
It it is whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making wound
Other embodiments all obtained by the premise of the property made work, broadly fall into the scope that the present invention is protected.
As shown in figures 1 and 3, the invention provides a kind of jetting stream vacuum drainage, including: blowdown is originally
Body 1, blowdown body 1 is provided with water supply line, and water supply line is provided with the first electromagnetic valve 6；Jet is true
Empty device, jetting stream vacuum device is arranged on the outfan of blowdown body 1；Controller 2, controller 2 points
Do not electrically connect with the first electromagnetic valve 6 and jetting stream vacuum device.Also include that diffusion chamber 4, diffusion chamber 4 are arranged on
On the outfan of jetting stream vacuum device, and the bottom of diffusion chamber 4 is connected with blow-off line 5.Diffusion chamber 4
On be additionally provided with steam vent 42, the pressure in diffusion chamber 4 can be balanced by arranging steam vent 42, thus
Can reach preferably to buffer the effect of ejection.By arranging jetting stream vacuum device, relative to existing aircraft
The vacuum sewage system used with Large-scale Hotel, more saves space, and the volume-diminished of entirety, peace
Filling and safeguard enhanced convenience, this setting has only to vacuum locally just can realize the effect of blowdown, to setting
Standby intensity own and sealing requirements reduce, it is possible to preferably adapt to and various environment and place.
As in figure 2 it is shown, jetting stream vacuum device includes air compressor 34, nozzle 32 and jet pipe 31；Spray
Mouth 32 is arranged on the outfan of air compressor 34, and arranges between nozzle 32 and air compressor 34
The second electromagnetic valve 33, the second electromagnetic valve 33 is had to electrically connect with controller 2；The outfan of nozzle 32 is arranged on
On connecting pipe between outfan and the jet pipe 31 of blowdown body 1.During using, by control
Device 2 processed first controls the first electromagnetic valve 6 and opens, and is then opening the second electromagnetic valve 33, and both differ 1 second left side
The right side, after blowdown body 1 is sealed by water pipe, then opens nozzle 32 and exits, now blowdown body 1
And can produce negative pressure between nozzle 32, it amasss continuous potential energy mainly by compressed air is the dynamic of moment
Can, the high velocity air penetrated for power through nozzle with compressed air, in jet pipe 31, produce negative pressure by feces
Take away.And this kind of blowdown mode is every time with about 0.5 liter of water, greatly saves relative to prior art
Water resource.
Jet pipe 31 in the technical program, includes shrinking Taper Pipe 311, trunnion 312 and the most successively
Diffusion Taper Pipe 313, jet pipe 31 is connected with negative pressure cavity 11 by shrinking Taper Pipe 311, and jet pipe 31 leads to
Cross diffusion Taper Pipe 313 to be connected with diffusion chamber 4, can be protected under the drive of high pressure nozzle 32 by this design
Feces in card negative pressure cavity 11 is all pulled away, and bottom arranges diffusion Taper Pipe 313, it is possible to by discharge
Feces reduces pressure in time, is then delivered in diffusion chamber 4.
Being provided with negative pressure cavity 11 on the delivery outlet of blowdown body 1, nozzle 32 is arranged on the top of negative pressure cavity 11,
Jet pipe 31 is coupled logical by the lower ending opening of negative pressure cavity 11, and the jet of nozzle 32 is just to opening,
So can ensure that and feces is injected in jet pipe 31 accurately, be then discharged out.The shape of negative pressure cavity 11
For cylindrical shape, the outfan of blowdown body 1 is coupled logical by the sidewall of negative pressure cavity 11, nozzle 32
By being fixed on the top of negative pressure cavity 11 by flange 12, jet pipe 31 is fixed on negative pressure by flange 12
The bottom in chamber 11, and the diameter of negative pressure cavity 11 is not less than the diameter of jet pipe 31 arrival end.
The nozzle of nozzle 32 is provided with the ejiction opening of cone cylinder shape, and the port of export of nozzle 32 is positioned at blowdown originally
The bottom of body 1 outlet.Nozzle 32 is also the principle using jet pipe 31, is carrying out the gas compressed
In the ejection of being diffused property after collecting, it is possible to take away the feces in negative pressure cavity 11 to greatest extent, reach
Preferably impact effect.
Buffer noise reducer it is additionally provided with, the entry portal phase of buffer noise reducer and jet pipe 31 in diffusion chamber 4
Corresponding.Object owing to discharging from jet pipe 31 has the biggest speed, has very during electuary diffusion chamber 4 body
Big noise, and also improve with the requirement of diffusion chamber 4 to a certain extent, so asking to solve this
Inscribing the buffer board arranging inclination in the just place to inlet port of diffusion chamber 4, it is fallen on buffer board by ejection
After can be buffered such that it is able to reach the effect of reduction of speed noise abatement.As it is shown on figure 3, it addition, in diffusion
Steam vent 42, connector 41 and sewage draining exit 43 it is respectively provided with, it is possible to realize in diffusion chamber 4 is whole on case 4
Body circulates.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited to
This, any those familiar with the art, in the technical scope that the invention discloses, can readily occur in
Change or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should
Described it is as the criterion with scope of the claims.
Claims (10)
1. a jetting stream vacuum drainage, it is characterised in that including:
Blowdown body (1), described blowdown body (1) is provided with water supply line, described water supply line sets
It is equipped with the first electromagnetic valve (6)；
Jetting stream vacuum device, described jetting stream vacuum device is arranged on the outfan of described blowdown body (1)；
Controller (2), described controller (2) is true with described first electromagnetic valve (6) and described jet respectively
Empty device electrical connection.
Jetting stream vacuum drainage the most according to claim 1, it is characterised in that: described jet is true
Empty device includes air compressor (34), nozzle (32) and jet pipe (31)；Described nozzle (32) is pacified
It is contained on the outfan of described air compressor (34), and described nozzle (32) and described air compressor
(34) the second electromagnetic valve (33), described second electromagnetic valve (33) and described controller (2) it are provided with between
Electrical connection；The outfan of described nozzle (32) is arranged on the outfan of described blowdown body (1) and penetrates with described
On connecting pipe between flow tube (31).
Jetting stream vacuum drainage the most according to claim 2, it is characterised in that: described blowdown is originally
Being provided with negative pressure cavity (11) on the delivery outlet of body (1), described nozzle (32) is arranged on described negative pressure cavity (11)
Top, described jet pipe (31) is coupled logical by the lower ending opening of described negative pressure cavity (11), and
The jet of described nozzle (32) is just to described opening.
Jetting stream vacuum drainage the most according to claim 3, it is characterised in that: described negative pressure cavity
(11) be shaped as cylindrical shape, the outfan of described blowdown body (1) pass through described negative pressure cavity (11)
Sidewall coupled logical, described nozzle (32) is by being fixed on described negative pressure cavity (11) by flange (12)
Top, described jet pipe (31) is fixed on the bottom of described negative pressure cavity (11) by flange (12),
And the diameter of described negative pressure cavity (11) is not less than the diameter of described jet pipe (31) arrival end.
Jetting stream vacuum drainage the most according to claim 4, it is characterised in that: described nozzle (32)
Nozzle the ejiction opening of cone cylinder shape is installed, and the port of export of described nozzle (32) be positioned at described blowdown this
The bottom of body (1) outlet.
6. according to the jetting stream vacuum drainage according to any one of claim 3-5, it is characterised in that: also
Including diffusion chamber (4), described diffusion chamber (4) is arranged on the outfan of described jetting stream vacuum device, and institute
The bottom stating diffusion chamber (4) is connected with blow-off line (5).
Jetting stream vacuum drainage the most according to claim 6, it is characterised in that: described diffusion chamber
(4) steam vent it is additionally provided with on.
Jetting stream vacuum drainage the most according to claim 7, it is characterised in that: described diffusion chamber
(4) being additionally provided with buffer noise reducer in, described buffer noise reducer is injected with described jet pipe (31)
Mouth is corresponding.
Jetting stream vacuum drainage the most according to claim 8, it is characterised in that: described buffering fall
Device of making an uproar includes at least two buffer board, and all of described buffer board is the most equal centered by described entry portal
Even distribution.
Jetting stream vacuum drainage the most according to claim 6, it is characterised in that: described jet pipe
(31) include the most successively shrinking Taper Pipe (311), trunnion (312) and diffusion Taper Pipe (313), institute
State jet pipe (31) and be connected with described negative pressure cavity (11) by shrinking Taper Pipe (311), described jet pipe
(31) it is connected with described diffusion chamber (4) by described diffusion Taper Pipe (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222201.5A CN105888011A (en) | 2016-04-11 | 2016-04-11 | Jet-flow vacuum sewerage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610222201.5A CN105888011A (en) | 2016-04-11 | 2016-04-11 | Jet-flow vacuum sewerage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888011A true CN105888011A (en) | 2016-08-24 |
Family
ID=57012748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610222201.5A Pending CN105888011A (en) | 2016-04-11 | 2016-04-11 | Jet-flow vacuum sewerage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888011A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083236A (en) * | 2018-08-31 | 2018-12-25 | 杭州电子科技大学 | A kind of toilet blowdown apparatus |
| WO2020007137A1 (en) * | 2018-07-02 | 2020-01-09 | 王圳 | Air bottle energy storage-type vacuum toilet case and toilet having same |
| CN111576582A (en) * | 2020-05-27 | 2020-08-25 | 珠海方博科技有限公司 | Sewage discharge system for ground service system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112179A (en) * | 1993-11-11 | 1995-11-22 | 埃瓦有限公司 | Ejector device |
| DE19516740C2 (en) * | 1995-05-06 | 1997-07-31 | Sanivac Vakuumtechnik Gmbh | Vacuum toilet system |
| CN1244616A (en) * | 1998-07-01 | 2000-02-16 | 埃瓦克国际有限公司 | Sewer system |
| CN1303976A (en) * | 1999-11-30 | 2001-07-18 | 埃瓦克国际有限公司 | Vacuum sewage pipeline system |
| CN2890197Y (en) * | 2005-12-27 | 2007-04-18 | 山东华腾环保科技有限公司 | Vacuum feces collecting device for use in plateau section |
| CN201258528Y (en) * | 2008-09-03 | 2009-06-17 | 曹越 | Vacuum type closet |
| CN101655106A (en) * | 2009-06-26 | 2010-02-24 | 江苏大学 | Wall-attached vibrating jet type liquid-gas jet pump |
| CN102654146A (en) * | 2012-04-24 | 2012-09-05 | 杭州杭真真空工程技术有限公司 | Gas liquid-pumping device |
| CN102943781A (en) * | 2012-09-17 | 2013-02-27 | 建德市欣正环保设备有限公司 | Dual-pump anticorrosive water jet vacuum unit |
-
2016
- 2016-04-11 CN CN201610222201.5A patent/CN105888011A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112179A (en) * | 1993-11-11 | 1995-11-22 | 埃瓦有限公司 | Ejector device |
| DE19516740C2 (en) * | 1995-05-06 | 1997-07-31 | Sanivac Vakuumtechnik Gmbh | Vacuum toilet system |
| CN1244616A (en) * | 1998-07-01 | 2000-02-16 | 埃瓦克国际有限公司 | Sewer system |
| CN1303976A (en) * | 1999-11-30 | 2001-07-18 | 埃瓦克国际有限公司 | Vacuum sewage pipeline system |
| CN2890197Y (en) * | 2005-12-27 | 2007-04-18 | 山东华腾环保科技有限公司 | Vacuum feces collecting device for use in plateau section |
| CN201258528Y (en) * | 2008-09-03 | 2009-06-17 | 曹越 | Vacuum type closet |
| CN101655106A (en) * | 2009-06-26 | 2010-02-24 | 江苏大学 | Wall-attached vibrating jet type liquid-gas jet pump |
| CN102654146A (en) * | 2012-04-24 | 2012-09-05 | 杭州杭真真空工程技术有限公司 | Gas liquid-pumping device |
| CN102943781A (en) * | 2012-09-17 | 2013-02-27 | 建德市欣正环保设备有限公司 | Dual-pump anticorrosive water jet vacuum unit |
Non-Patent Citations (1)
| Title |
|---|
| 伍宏: "《常用机械设备及电气控制》", 31 October 2002, 广东科技出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020007137A1 (en) * | 2018-07-02 | 2020-01-09 | 王圳 | Air bottle energy storage-type vacuum toilet case and toilet having same |
| CN109083236A (en) * | 2018-08-31 | 2018-12-25 | 杭州电子科技大学 | A kind of toilet blowdown apparatus |
| CN111576582A (en) * | 2020-05-27 | 2020-08-25 | 珠海方博科技有限公司 | Sewage discharge system for ground service system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207004952U (en) | A kind of linear pattern jetting stream vacuum dredge pump | |
| CN105888011A (en) | Jet-flow vacuum sewerage system | |
| CN102251566A (en) | Intelligent excrement collector for train | |
| CN102430534B (en) | Pulse energy storage type high-pressure water jet cleaning system | |
| CN202768508U (en) | Hydraulic ram | |
| CN201258528Y (en) | Vacuum type closet | |
| CN106184054A (en) | A kind of multi-stage vacuum sucking type feces collecting system and defecate collection method thereof | |
| CN2856205Y (en) | In-line vacuum excrement collecting appts. | |
| CN110409589B (en) | Non-pump station anti-blocking jet flow vacuum drainage system | |
| CN109736396B (en) | Closestool inner wall belt cleaning device | |
| CN209974436U (en) | Water-saving emission-reducing system | |
| CN106379357A (en) | Vacuum maintaining type feces-collection system with separator | |
| CN208501823U (en) | A kind of gas cylinder energy-storage type vacuum toilet cabinet and the closestool with it | |
| CN201390260Y (en) | Sewage collecting device | |
| CN111775988A (en) | Vacuum boosting flushing excrement collecting system for rail transit train | |
| CN106836409A (en) | Care bed vacuum excrement collector | |
| CN205776507U (en) | Pump pressurizer in pipe | |
| CN202942987U (en) | Novel speed-up pressurizing device used for washing gun | |
| CN217917925U (en) | High-speed railway bathroom system vacuum device | |
| CN205062975U (en) | Injection formula squatting pan | |
| CN211714085U (en) | Non-negative pressure overlying water supply equipment | |
| CN205276413U (en) | Stool pot control system | |
| CN219764590U (en) | Pneumatic lifting device for sludge | |
| CN109026292A (en) | A kind of automobile exhaust gas processing apparatus washes smoke box | |
| CN215948336U (en) | Integrated axial-flow pump station high-efficiency anti-swirling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |
|
| RJ01 | Rejection of invention patent application after publication |