CN207004952U - A kind of linear pattern jetting stream vacuum dredge pump - Google Patents
A kind of linear pattern jetting stream vacuum dredge pump Download PDFInfo
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- CN207004952U CN207004952U CN201720853373.2U CN201720853373U CN207004952U CN 207004952 U CN207004952 U CN 207004952U CN 201720853373 U CN201720853373 U CN 201720853373U CN 207004952 U CN207004952 U CN 207004952U
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- nozzle
- linear pattern
- dredge pump
- outfall
- jetting stream
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Abstract
The utility model belongs to blowdown technical field, and in particular to a kind of linear pattern jetting stream vacuum dredge pump.It includes the pump housing, nozzle and jet pipe, sewage suction inlet compressed gas entrance and outfall are offered on the wall of the pump housing, the sewage suction inlet is oppositely arranged with outfall, the nozzle is located at the pump body, the entrance of the nozzle connects with compressed gas entrance, direction where the jet towards outfall of the nozzle, the jet pipe connect setting with the outfall.The utility model changes the construction of the inside of drainage in the prior art, so as to change the movement locus of sewage, reduces obstruction, makes the more smooth of drainage flow, is not susceptible to block, and is also easy to dredge after blocking.
Description
Technical field
The utility model belongs to blowdown technical field, and in particular to a kind of linear pattern jetting stream vacuum dredge pump.
Background technology
Drainage can be all provided with present house, drainage is the system that can arrange smelly, blowdown, draining.It is existing
Drainage, such as a kind of patent of invention " jetting stream vacuum drainage " Publication No. CN105888011A, its main technology
Feature is exactly by setting up vacuum plant, can be taken out the intrinsic excrement of blowdown under the negative pressure of moment using a small amount of water
It is empty.When rushing sewer, jetting stream vacuum drainage has an obvious water-saving result, and nozzle and the pump housing are simple to manufacture.
But the subject matter of foregoing invention patented technology is：Sewage suction inlet and outlet be separately positioned on the pump housing into
In 90 ° of two side walls, and the front end of sewage suction inlet faces nozzle, and resistance can be produced to sewage during drainage flow
Hinder.
Pass through the understanding of background above technology, this area generally existing problems with：
1st, for sewage in pump housing inside turn, sewage can produce vortex, reduce flow velocity, influence the row's of punching efficiency of dredge pump；
2nd, sewage can meet with obstruction during dredge pump internal flow, when containing larger volume debris in sewage, row
The phenomenon that dirty pump easily blocks；
3rd, there is certain angle between sewage suction inlet and outfall, and internal structure is complicated.Therefore in blowdown
Pump is not easy to dredge after being blocked.
Utility model content
In order to solve above mentioned problem existing for prior art, the utility model provides a kind of linear pattern jetting stream vacuum blowdown
Pump, the construction of the inside of drainage in the prior art is changed, so as to change the movement locus of sewage, reduce pump body
Obstruction, make sewage flowing when more smoothly.Blocking is just cannot be easily caused during blowdown, and after blocking
It is easy to dredge.
The utility model implements by the following technical programs：
A kind of linear pattern jetting stream vacuum dredge pump, including the pump housing, nozzle and jet pipe, dirt is offered on the wall of the pump housing
Bilge suction compressed gas entrance and outfall, the sewage suction inlet are oppositely arranged with outfall, the nozzle
Positioned at the pump body, the entrance of the nozzle is connected with compressed gas entrance, and the jet of the nozzle is arranged towards sewage
Direction where exporting, the jet pipe connect setting with the outfall.
A kind of linear pattern jetting stream vacuum dredge pump of the utility model, in order that the discharge that sewage can be more smooth, in the pump housing
Inside it is provided with nozzle, the direction of nozzle spray-orifice is set towards jet pipe, and nozzle is by compressed gas to jet pipe inspection, gas stream
Speed is accelerated, and the local pressure that gas flows through diminishes, and the sewage in the pump housing can be extracted, and be discharged by jet pipe, can be significantly
The row's of punching efficiency of the raising dredge pump of degree.Because sewage suction inlet with outfall in being oppositely arranged, transport by pump body sewage
Dynamic rail mark linearly flows, and sewage need not turn during flowing, also without any barrier, so being less prone to
The phenomenon of blocking.Sewage suction inlet, first to setting, in the case where drainage blocks, also can dredge up with outfall
It is more simple.
A kind of linear pattern jetting stream vacuum dredge pump, in addition to air compressor, the delivery outlet of the air compressor and institute
State the connection of compressed gas entrance.
Gas is compressed by air compressor, and compressed gas is transmitted by delivery outlet to compressed gas entrance, so
After continue to flow to nozzle by compressed gas entrance, compressed air is by nozzle to jet pipe inspection.
A kind of linear pattern jetting stream vacuum dredge pump, in addition to the bend pipe of pump body is arranged on, the compressed gas entrance
Connected with the nozzle by bend pipe.
Compressed gas entrance is opened on the upper roof of the pump housing, and nozzle level is arranged on pump body, and compressed gas enters
Mouth is connected with nozzle by one 90 ° of bend pipe, the small volume of bend pipe, will not be stopped the suction inlet of sewage, also would not
Influence the row's of punching efficiency of sewage.Because pressure of the compressed air in spray nozzle front end pipeline is larger, and flow velocity is unhappy, so increase
90 ° of bend pipe, too much influence will not be produced to flow velocity, would not also influence the flow velocity that nozzle ejects gas.
A kind of linear pattern jetting stream vacuum dredge pump, magnetic valve is provided between the nozzle and the air compressor.
A kind of linear pattern jetting stream vacuum dredge pump, in addition to controller, the controller electrically connect with the magnetic valve.
Magnetic valve can control the break-make of air-flow between air compressor and nozzle, in order to which waste of resource, magnetic valve do not exist
It can just be opened when needing to rush sewer, compressed air is just passed through to Flow in Nozzle, compressed air by magnetic valve
Nozzle is to jet pipe inspection.When compressed gas is to jet pipe inspection, air-flow velocity is accelerated, and is formed in the place that air-flow passes through negative
Pressure, sewage is extracted out out of the pump housing.When being not required to communications centre sewer, just by closed electromagnetic valve, compressed gas is set to be hindered by magnetic valve
Gear, it is impossible to flow to nozzle, just can so reduce energy consumption.
Controller is for controlling magnetic valve break-make, it is necessary to when magnetic valve is opened, controller switches being opened, make electromagnetism
Valve is opened, and compressed air to Flow in Nozzle, can just carry out the row of punching of sewage；When sewage rushes it is drained after, it is possible to pass through control
Device switch is closed, and by closed electromagnetic valve, compressed air is stopped to Flow in Nozzle.
A kind of linear pattern jetting stream vacuum dredge pump, the shower nozzle of cone cylinder shape is installed at the jet of the nozzle.
After nozzle is using compressed gas is collected, by the ejection of diversity, it can carry to greatest extent
High gas flow rate.
A kind of linear pattern jetting stream vacuum dredge pump, the jet pipe are two both ends internal diameters conical pipe group of different sizes
Into the internal diameter small end connection of two conical pipes.
Jet pipe is that two identical conical pipes form, and the internal diameter small end downlink connection of two conical pipes, makes two tapers
Pipe connects, and the larger end of one of internal diameter of conical pipe connects with the pump housing, and the larger end of another internal diameter is outlet.In compressed gas
When body passes through jet pipe, the flow velocity of air-flow is gradually accelerated, and is formed " boundary layer skin effect ", pressure in the pump housing is diminished, by pump
The sewage in internal portion is extracted out by jet pipe, improves punching row's efficiency.
A kind of linear pattern jetting stream vacuum dredge pump, in addition to air inlet pipe, one end of the air inlet pipe are detachable by screw thread
Compressed gas entrance is fixed on, the other end of the air inlet pipe connects with the delivery outlet of air compressor.
A kind of linear pattern jetting stream vacuum dredge pump, the jet pipe are detachably secured to outfall by flange.
In summary, the utility model has following technique effect：
1st, the internal structure of dredge pump is simple, and during blowdown, sewage, debris will not be by hindering inside dredge pump
Gear, will not cause dredge pump to block；
2nd, when sewage, debris block dredge pump, set inside dredge pump without bend pipe etc., process of the pipeline in dredging
Also become simple；
3rd, sewage suction inlet is on the same line to jet pipe, and during blowdown, sewage, debris will not be by
Miscellaneous part etc. stops that the efficiency of the row of punching will also be greatly improved.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of cross section structure diagram of linear pattern jet vacuum pump of the utility model.
Reference：
The 1- pump housings；2- nozzles；3- jet pipes；4- sewage suction inlets；5- compressed gas entrances；6- bend pipes.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, belongs to the scope that the utility model is protected.
Embodiment one：
A kind of linear pattern jetting stream vacuum dredge pump of the utility model is mainly used in the drainage of toilet, including the pump housing 1,
Nozzle 2 and jet pipe 3, the compressed gas entrance 5 of sewage suction inlet 4 and outfall are offered on the wall of the pump housing 1, it is described
Sewage suction inlet 4 is oppositely arranged with outfall, and the nozzle 2 is located inside the pump housing 1, the entrance of the nozzle 2 with
Compressed gas entrance 5 connects, the direction where the jet towards outfall of the nozzle 2, the jet pipe 3 with it is described
Outfall connection is set.
Jet pipe 3 is connected by outfall with the pump housing 1, and is arranged in the relative side wall of sewage suction inlet 4.It is dirty
Water, debris from sewage suction inlet 4 flow to the pump housing 1 when, directly flow to the jet pipe 3 of opposite side, discharged by jet pipe 3.
Negative-pressure vacuum is produced in order to dredge pump, nozzle 2 is internally provided with dredge pump, compressed air is passed through into spray
Mouth 2 sprays to jet pipe 3, and nozzle 2 is arranged on the middle part of dredge pump, is produced when the air-flow that nozzle 2 ejects is by jet pipe 3
" boundary layer skin effect ", when causing air flow through, the pressure in the pump housing diminishes, it becomes possible to takes out sewage debris etc. from jet pipe 3
Go out, the row's of punching efficiency of dredge pump is greatly improved.
Because the sewage suction inlet 4 of dredge pump is relative with the position of jet pipe 3, the middle resistance without any other article
Gear, when sewage debris passes through, is just not easy situation about blocking occur, and the setting of sewage suction inlet 4 and jet pipe 3, makes pipe
Road also easily dredging in the case of blocking.
Embodiment two：
As the further optimization of above-described embodiment, in addition to air compressor, the delivery outlet of the air compressor with
The compressed gas entrance 5 connects, and the effect of air compressor is just to provide compressed gas, the gas that air compressor will compress
Body is conveyed by delivery outlet to nozzle 2, is sprayed by nozzle 2 towards jet pipe 3.
Optimization, magnetic valve is provided between the nozzle 2 and the air compressor, is worked in whole drainage
When, just needing compressed air to improve contaminant removal effectiveness, when not in use, in order to save the energy, avoid the need for compressed air.So
One battery valve is set between nozzle 2 and air compressor, when needing compressed air, just magnetic valve is opened, makes compression
Air sprays to jet pipe 3 by nozzle 2, after the row of punching, by closed electromagnetic valve, compressed air is no longer flow towards nozzle 2.
More optimize, in addition to control valve, controller are electrically connected with the solenoid valve, and opening for magnetic valve is controlled by controller
Close, make entirely to rush the more easy of heat-extraction system operation.
Embodiment three：
A kind of linear pattern jetting stream vacuum dredge pump, including the pump housing 1, nozzle 2 and jet pipe 3, open up on the wall of the pump housing 1
There are the compressed gas entrance 5 of sewage suction inlet 4 and outfall, the sewage suction inlet 4 is oppositely arranged with outfall, institute
State nozzle 2 to be located inside the pump housing 1, the entrance of the nozzle 2 connects with compressed gas entrance 5, the jet of the nozzle 2
Towards the direction where outfall, the jet pipe 3 connects setting with the outfall.
Further, one of side wall of the pump housing 1 offers sewage suction inlet 4, the company of offering in relative side wall
The outfall of logical jet pipe 3, compressed gas entrance 5 is offered in the upper roof of the pump housing 1, by the level of nozzle 2 and jet
Set towards jet pipe 3, nozzle 2 is connected with compressed gas entrance 5 by a bend pipe 6.
Further, the shower nozzle of a cone cylinder shape is provided with the jet of nozzle 2, such a shower nozzle is existing by compressed gas
Further compression, is converged compressed gas, then by the shower nozzle of cone cylinder shape, makes the compressed air of convergence with diversity
Mode spray, can so improve the flow velocity of gas to greatest extent.
Further, jet pipe 3 is made up of two identical conical pipes, and the internal diameter small end of two conical pipes connects
Logical, one of larger end of internal diameter connects with the pump housing 1；Another larger end of internal diameter is outlet, high velocity air by when, produce
" boundary layer skin effect ", makes the pressure in the pump housing diminish, and the sewage in the pump housing can be extracted, the efficiency of increase punching row.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power
The protection domain that profit requires is defined.
Claims (9)
- A kind of 1. linear pattern jetting stream vacuum dredge pump, it is characterised in that：It is described including the pump housing (1), nozzle (2) and jet pipe (3) Sewage suction inlet (4) compressed gas entrance (5) and outfall, the sewage suction inlet (4) are offered on the wall of the pump housing (1) It is oppositely arranged with outfall, the nozzle (2) is located at the pump housing (1) inside, the entrance and compressed gas of the nozzle (2) Body entrance (5) connect, the direction where the jet towards outfall of the nozzle (2), the jet pipe (3) with it is described Outfall connection is set.
- A kind of 2. linear pattern jetting stream vacuum dredge pump according to claim 1, it is characterised in that：Also include air to compress Machine, the delivery outlet of the air compressor connect with the compressed gas entrance (5).
- A kind of 3. linear pattern jetting stream vacuum dredge pump according to claim 2, it is characterised in that：Also include being arranged on the pump housing (1) internal bend pipe (6), the compressed gas entrance (5) are connected with the nozzle (2) by bend pipe (6).
- A kind of 4. linear pattern jetting stream vacuum dredge pump according to claim 3, it is characterised in that：The nozzle (2) and institute State and be provided with magnetic valve between air compressor.
- A kind of 5. linear pattern jetting stream vacuum dredge pump according to claim 4, it is characterised in that：Also include controller, institute Controller is stated to electrically connect with the magnetic valve.
- A kind of 6. linear pattern jetting stream vacuum dredge pump according to claim 1, it is characterised in that：The spray of the nozzle (2) The shower nozzle of cone cylinder shape is installed at loophole.
- A kind of 7. linear pattern jetting stream vacuum dredge pump according to claim 6, it is characterised in that：The jet pipe (3) is Two both ends internal diameters conical pipe composition of different sizes, the internal diameter small end connection of two conical pipes.
- A kind of 8. linear pattern jetting stream vacuum dredge pump according to claim 2, it is characterised in that：Also include air inlet pipe, institute The one end for stating air inlet pipe is detachably secured to compressed gas entrance (5), the other end and the air pressure of the air inlet pipe by screw thread The delivery outlet connection of contracting machine.
- A kind of 9. linear pattern jetting stream vacuum dredge pump according to claim 8, it is characterised in that：The jet pipe (3) is logical Cross flange and be detachably secured to outfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853373.2U CN207004952U (en) | 2017-07-13 | 2017-07-13 | A kind of linear pattern jetting stream vacuum dredge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720853373.2U CN207004952U (en) | 2017-07-13 | 2017-07-13 | A kind of linear pattern jetting stream vacuum dredge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004952U true CN207004952U (en) | 2018-02-13 |
Family
ID=61454705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720853373.2U Active CN207004952U (en) | 2017-07-13 | 2017-07-13 | A kind of linear pattern jetting stream vacuum dredge pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN207004952U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385661A (en) * | 2018-03-12 | 2018-08-10 | 中山大学 | A kind of vacuum forced-ventilated water installations and strong water discharge method |
| CN108411892A (en) * | 2018-04-09 | 2018-08-17 | 中山大学 | A kind of continuous forced-ventilated pipe device |
| CN108916129A (en) * | 2018-06-26 | 2018-11-30 | 湖南人文科技学院 | A kind of efficient self-vibration air lift mud pump |
| CN108951811A (en) * | 2018-08-15 | 2018-12-07 | 北京土川科技有限责任公司 | A kind of gas cylinder shell-type vacuum pollutant discharging device |
| CN109737106A (en) * | 2019-03-01 | 2019-05-10 | 都江堰市超越机械制造有限公司 | A kind of automatic liquid-pumping pump |
| WO2020034704A1 (en) * | 2018-08-15 | 2020-02-20 | 王圳 | Gas cylinder shell type vacuum pollution discharge apparatus |
-
2017
- 2017-07-13 CN CN201720853373.2U patent/CN207004952U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385661A (en) * | 2018-03-12 | 2018-08-10 | 中山大学 | A kind of vacuum forced-ventilated water installations and strong water discharge method |
| CN108385661B (en) * | 2018-03-12 | 2023-12-29 | 中山大学 | Full-vacuum strong drainage device and strong drainage method |
| CN108411892A (en) * | 2018-04-09 | 2018-08-17 | 中山大学 | A kind of continuous forced-ventilated pipe device |
| CN108411892B (en) * | 2018-04-09 | 2023-12-29 | 中山大学 | Continuous strong drain pipe device |
| CN108916129A (en) * | 2018-06-26 | 2018-11-30 | 湖南人文科技学院 | A kind of efficient self-vibration air lift mud pump |
| CN108951811A (en) * | 2018-08-15 | 2018-12-07 | 北京土川科技有限责任公司 | A kind of gas cylinder shell-type vacuum pollutant discharging device |
| WO2020034704A1 (en) * | 2018-08-15 | 2020-02-20 | 王圳 | Gas cylinder shell type vacuum pollution discharge apparatus |
| CN109737106A (en) * | 2019-03-01 | 2019-05-10 | 都江堰市超越机械制造有限公司 | A kind of automatic liquid-pumping pump |
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