CN205678173U - A kind of pipeline structure being vented - Google Patents
A kind of pipeline structure being vented Download PDFInfo
- Publication number
- CN205678173U CN205678173U CN201620533427.2U CN201620533427U CN205678173U CN 205678173 U CN205678173 U CN 205678173U CN 201620533427 U CN201620533427 U CN 201620533427U CN 205678173 U CN205678173 U CN 205678173U
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- China
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- water
- hermetic unit
- water route
- inlet pipe
- pipeline structure
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Abstract
The utility model discloses a kind of pipeline structure being vented, including the first water route with the first motor, the second water route with the second motor, outer tube, inner tube and control valve；The inside and outside socket of this inner and outer tubes, this outer tube wall set inside and outside the through hole that runs through, the gap between this inner and outer tubes and through hole constitute the part in the first water route, and this interior pipe orifice constitutes the part in the second water route；This control valve is located between inner and outer pipes and is positioned between through hole and the end of inner and outer pipes, this control valve includes solid seat and hermetic unit, this solid seat sets exhaust passage, by whether be positioned at water exit position or exhaust position by the first water route hydraulic pressure effect control hermetic unit, be positioned at the hermetic unit of exhaust position and exhaust passage away from, exhaust passage is in open mode, and the hermetic unit being positioned at water exit position seals exhaust passage.It has the advantage that and is avoided that motor dallies.
Description
Technical field
The utility model relates to a kind of pipeline structure for water channel field, particularly relates to a kind of pipeline being vented knot
Structure.
Background technology
Existing pipeline structure, including the first water route with the first motor and the second water route with the second motor；By
The water of the first waterway inlet is delivered to the first water route outlet by one motor, by the second motor, the water of the second waterway inlet is delivered to the
Two water route outlets.First motor, the second motor may there be air, causes the first motor, the second motor operationally may
Idle running occurs, it is impossible to realize pumping water, fragile motor.
Utility model content
The utility model provides a kind of pipeline structure being vented, and which overcomes in background technology existing for pipeline structure
Deficiency.
The utility model solves being the technical scheme is that of its technical problem
A kind of pipeline structure being vented, including the first water route with the first motor, the second water route with the second motor, outer
Pipe, inner tube and control valve；The inside and outside socket of this inner and outer tubes, this outer tube wall set inside and outside the through hole that runs through, this inner and outer tubes
Between gap and through hole constitute the first water route part, this interior pipe orifice constitute the second water route part；This control valve is located at
Between inner and outer pipes and be positioned between through hole and the end of inner and outer pipes, this control valve includes solid seat and hermetic unit, and this solid seat sets row
Gas passage, by whether be positioned at water exit position or exhaust position by the first water route hydraulic pressure effect control hermetic unit, is positioned at exhaust
The hermetic unit of position and exhaust passage are away from exhaust passage is in open mode, and the hermetic unit being positioned at water exit position seals
Exhaust passage.
Among one embodiment: this solid seat is installed between inner and outer pipes, and this hermetic unit is slidably connected between inner and outer pipes.
Among one embodiment: this control valve also includes elastomer, this elastomer contact, should between solid seat and hermetic unit
Elastomer produces the active force being pointed to exhaust position by water exit position acting on hermetic unit.
Among one embodiment: this interior pipe orifice end port present position is higher than the entrance present position in the second water route.
Among one embodiment: be provided with the runner of ventilation between this hermetic unit and inner and outer pipes.
Among one embodiment: it is unidirectional that this hermetic unit includes that an one-way valve seat slipping between inner and outer pipes and is packed in
Sealing gasket on valve seat, leaves gap between this one-way valve seat and outer tube, and this gap constitutes the runner of ventilation.
Among one embodiment: also including an inner tube fixed cover being solidly set on outside inner tube and a filter mantle, this filter mantle has
One internal perisporium and one is fixed in the filtration fraction of internal perisporium end port；Gap is left between this inner tube fixed cover and outer tube；This filtration
Cover peripheral hardware one surrounds the periphery wall of filter mantle, and this periphery wall end is fixed in the internal perisporium of filter mantle by ring flat-plate；This periphery wall
Affixed with outer tube end, this internal perisporium and inner tube fixed cover are affixed；This ring flat-plate offers passage, and this passage, inner tube are fixed
Set is connected with the gap between outer tube.
Among one embodiment: this first water route also includes one first water inlet pipe, this first water inlet pipe is connected between inner and outer pipes
Gap；This first motor is connected to the first water inlet pipe；This second water route also includes one second water inlet pipe, in this second water inlet pipe is connected
Pipe, this second motor is connected to the second water inlet pipe；This inner and outer pipes present position is higher than the first water inlet pipe and the second water inlet pipe.
The technical program is compared with background technology, and it has the advantage that
On the one hand, hermetic unit is made to be positioned at water exit position, hermetic unit by the first water route hydraulic pressure during the first water route water outlet
Block the exhaust passage of solid seat, leak along exhaust passage with waterproof current, on the other hand, hermetic unit position when cutting off the water supply in the first water route
In exhaust position, exhaust passage is opened, and the air in the first water route can be discharged by exhaust passage, it is to avoid the first motor is empty
Turn.Inner and outer pipes is mutually socketed, and interior pipe orifice constitutes the part in the second water route, and the gap of inner and outer pipes constitutes the part in the first water route,
Compact conformation.
Control valve also includes elastomer, and elastomer contact is between solid seat and hermetic unit, so that the first water route is not intended for
During water, exhaust passage maintains open mode.
Hermetic unit includes an one-way valve seat slipping between inner and outer pipes and a sealing gasket being packed on one-way valve seat,
Leaving gap between one-way valve seat and outer tube, gap constitutes the runner of ventilation, and compact conformation is easy to assembly.
Brief description
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the use schematic diagram of pipeline structure.
Fig. 2 is the generalized section of pipeline structure, is now in out water state.
Fig. 3 is the stereo decomposing structural representation of pipeline structure.
Fig. 4 is the close-up schematic view at the A of the corresponding diagram 2 of pipeline structure, is now in exhaust condition.
Detailed description of the invention
Refer to Fig. 1 to Fig. 4, a kind of pipeline structure being vented, including the first water route of band first motor 10 the 20th,
The 40th, the outer tube of the second water route with the second motor 30 the 50th, an inner tube 60 and a control valve.This first water route the 20th, the second water route 40
Can pass through the water of different pressures or flow respectively, it is real that the current of different pressures or flow can use the water pump of different capacity
Existing.
This inner tube 50 and the inside and outside socket of outer tube 60, this outer tube 50 tube wall set inside and outside the through hole that runs through, as required, this through hole
Place can attaching outlet pipe 51, the gap between this inner tube 50 and outer tube 60 and through hole, outlet pipe 51 constitute the portion in the first water route 20
Point.This inner tube 60 endoporus constitutes the part in the second water route 40.The entrance in this first water route 20 connects tank 70, this outlet pipe
The delivery port of 51 is the outlet in the first water route 20；The entrance in this second water route 40 connects tank 70, this inner tube 60 end port
It is the outlet in the second water route 40, and connect water tank 70；This inner tube 60 endoporus end port present position is higher than the second water route 40
Entrance present position.
This first water route 20 also includes one first water inlet pipe 21, and the gap of inner and outer pipes connected by this first water inlet pipe, and this is first years old
Motor is connected to the first water inlet pipe；This second water route 40 also includes one second water inlet pipe 41, and inner tube connected by this second water inlet pipe, should
Second motor is connected to the second water inlet pipe.This inner and outer pipes present position is higher than the first water inlet pipe and the second water inlet pipe.
This control valve be located at inner and outer pipes the 50th, between 60 and be positioned at through hole and inner and outer pipes the 50th, 60 end between.This control valve
Including solid seat the 81st, hermetic unit and elastomer 82, this solid seat 81 is installed in inner and outer pipes the 50th, between 60 and set exhaust passage 83；Should
Hermetic unit is slidably connected at inner and outer pipes the 50th, between 60 and slide between water exit position or exhaust position, this elastomer contact
Between solid seat and hermetic unit, this elastomer produces the effect being pointed to exhaust position by water exit position acting on hermetic unit
Power.This hermetic unit sealing shroud is connected on outside inner tube 60, is provided with the runner 84 of ventilation between this hermetic unit and outer tube 50.Pass through
It whether is positioned at water exit position or exhaust position by the first water route 20 hydraulic pressure effect control hermetic unit: as there are the first water route 20
Hydraulic pressure, then the first water route 20 hydraulic pressure effect hermetic unit, water active force is more than elastomer 82 elastic force so that hermetic unit is by being vented
Position moves to water exit position, and hermetic unit is abutted against solid seat 81, and hermetic unit seals the entrance of exhaust passage 83, it is achieved close；
If do not there are the first water route 20 hydraulic pressure, then elastomer 82 elastic force promotes hermetic unit to move to exhaust position, hermetic unit and
Gu seat is away from hermetic unit and exhaust passage entrance are away from exhaust passage is in open mode, then gas is the 84th, interior by runner
The gap of outer tube, exhaust passage 83 discharge.
Among the present embodiment, this hermetic unit includes that an one-way valve seat 85 and sliding over inner tube 60 is packed in check valve
Sealing gasket 86 on seat 85, leaves gap between this one-way valve seat 85 and outer tube 50, and this gap constitutes the runner 84 of ventilation.One tool
In body structure: this one-way valve seat 85 includes the base plate of the affixed inside and outside ring wall of an internal ring wall, an external annulus and, offers at this base plate
The access apertures running through；This sealing gasket 86 includes a diapire and the how solid insertion section being connected on diapire, and this diapire abuts against the end
Back (towards solid seat), this insertion section fits through access apertures and stretches out the front of base plate, can seal exhaust by sealing gasket
Feeder connection, is coordinated by insertion section and access apertures and is solidly installed one-way valve seat and sealing gasket.
Preferably, also including an inner tube fixed cover 91 being solidly set on outside inner tube and a filter mantle 92, this filter mantle 92 has one
Internal perisporium and one is fixed in the filtration fraction of internal perisporium end port；Gap is left between this inner tube fixed cover and outer tube；This filter mantle
Peripheral hardware one surrounds the periphery wall of filter mantle, and this periphery wall end is fixed in the internal perisporium of filter mantle by ring flat-plate；This periphery wall and
Outer tube end is affixed, and this internal perisporium and inner tube fixed cover are affixed；This ring flat-plate offers passage, this passage, inner tube fixed cover
Connect with the gap between outer tube so that the air of motor can through the first water route, runner, the gap of inner and outer pipes, exhaust passage,
Gap, passage are discharged.The seal 93 setting annular between this filter mantle 92 internal perisporium end face and inner tube fixed cover end face is affixed, makes
The second water route water flows through interior pipe orifice, outside draining after filter mantle.Preferably, this outer tube end port is also connected with deck 94, should
The affixed deck of periphery wall.
The outlet of this second water route 40 is higher than entrance, and when tank 70 fills water, current enter into the second motor from entrance
Air in pump chamber and in the second water route is discharged by the pump chamber of 30 from outlet, thus prevents the second motor idle running.
This inner and outer pipes the 50th, 60 positions be higher than the first water inlet pipe 21, the outlet in this first water route be positioned at any position (be higher than,
Less than or wait higher than the first water inlet pipe 21):
If A. the outlet in the first water route is higher than the first water inlet pipe 21, when tank dress water, current are from the first water inlet pipe
The air in pump chamber and the first water route is discharged from the first water route outlet, thus is prevented horse by 21 pump chambers entering into the first motor
Reach idle running；
If B. the outlet in the first water route less than or wait be higher than the first water inlet pipe 21, when tank fill water when, current first flow
Enter or flow simultaneously into the first water inlet pipe 21 and the outlet of the first water route, thus be directed at the first water route outlet hydraulic pressure higher than or equivalent with the
One water inlet pipe 21 hydraulic pressure, in background technology structure, air is trapped in the internal row of pump chamber not out, and the first motor can dally, and pump is not
Water；And among the present embodiment: when tank dress water, current first flow into or flow simultaneously into the first water inlet pipe 21 and the first water
Way outlet, water flow pressure forces air from the gap of runner the 84th, inner and outer pipes, exhaust passage the 83rd, gap, passage is discharged, thus
Prevent the first motor idle running.
After the first motor starting, current pressurize through the first motor, promote hermetic unit to the action of drainage position direction,
To be in hull-borne, hermetic unit blocks exhaust passage entrance, closes exhaust passage, thus prevents current along exhaust passage
Flow out, prevent current from flowing out from the hole outside filter mantle, to prevent the flow of the first motor and the pressure loss；First motor stops
After only working, elastomer can return exhaust position in just hermetic unit top, it is ensured that exhaust passage is in exhaust condition.
The above, only the utility model preferred embodiment, therefore can not limit what the utility model was implemented according to this
Scope, the equivalence i.e. made according to the utility model the scope of the claims and description changes and modifies, all should still belong to this practicality new
In the range of type covers.
Claims (8)
1. the pipeline structure that can be vented, it is characterised in that: include the first water route with the first motor, with the second motor
Two water routes, outer tube, inner tube and control valve；The inside and outside socket of this inner and outer tubes, this outer tube wall set inside and outside the through hole that runs through, this is interior
Gap between pipe and outer tube and through hole constitute the part in the first water route, and this interior pipe orifice constitutes the part in the second water route；This control
Valve processed is located between inner and outer pipes and is positioned between through hole and the end of inner and outer pipes, and this control valve includes solid seat and hermetic unit, should
Gu seat sets exhaust passage, by whether be positioned at water exit position or exhaust position by the first water route hydraulic pressure effect control hermetic unit,
It is positioned at the hermetic unit of exhaust position and exhaust passage away from exhaust passage is in open mode, is positioned at the sealing of water exit position
Part seals exhaust passage.
2. a kind of pipeline structure being vented according to claim 1, it is characterised in that: this solid seat be installed in inner and outer pipes it
Between, this hermetic unit is slidably connected between inner and outer pipes.
3. a kind of pipeline structure being vented according to claim 1, it is characterised in that: this control valve also includes elasticity
Body, this elastomer contact is between solid seat and hermetic unit, and this elastomer produces and acts on being referred to by water exit position of hermetic unit
To the active force of exhaust position.
4. a kind of pipeline structure being vented according to claim 1, it is characterised in that: residing for this interior pipe orifice end port
Position is higher than the entrance present position in the second water route.
5. a kind of pipeline structure being vented according to claim 1, it is characterised in that: this hermetic unit and inner and outer pipes it
Between be provided with the runner of ventilation.
6. a kind of pipeline structure being vented according to claim 5, it is characterised in that: this hermetic unit includes that one slips
One-way valve seat between inner and outer pipes and one is packed in the sealing gasket on one-way valve seat, between leaving between this one-way valve seat and outer tube
Gap, this gap constitutes the runner of ventilation.
7. a kind of pipeline structure being vented according to claim 5, it is characterised in that: also include that one is solidly set on outside inner tube
Inner tube fixed cover and a filter mantle, this filter mantle has the filtration fraction that an internal perisporium and is fixed in internal perisporium end port；
Gap is left between this inner tube fixed cover and outer tube；This filter mantle peripheral hardware one surrounds the periphery wall of filter mantle, and this periphery wall end leads to
Cross ring flat-plate and be fixed in the internal perisporium of filter mantle；This periphery wall and outer tube end are affixed, and this internal perisporium and inner tube fixed cover are affixed；Should
Ring flat-plate offers passage, and this passage, inner tube fixed cover are connected with the gap between outer tube.
8. a kind of pipeline structure being vented according to claim 1, it is characterised in that: this first water route also includes one
One water inlet pipe, the gap of inner and outer pipes connected by this first water inlet pipe；This first motor is connected to the first water inlet pipe；This second water route is also
Including one second water inlet pipe, this second water inlet pipe connection inner tube, this second motor is connected to the second water inlet pipe；Residing for this inner and outer pipes
Position is higher than the first water inlet pipe and the second water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533427.2U CN205678173U (en) | 2016-06-02 | 2016-06-02 | A kind of pipeline structure being vented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533427.2U CN205678173U (en) | 2016-06-02 | 2016-06-02 | A kind of pipeline structure being vented |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678173U true CN205678173U (en) | 2016-11-09 |
Family
ID=57434548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533427.2U Active CN205678173U (en) | 2016-06-02 | 2016-06-02 | A kind of pipeline structure being vented |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9896854B2 (en) | 2015-10-10 | 2018-02-20 | Bestway Inflatables & Material Corp. | Pool apparatus |
-
2016
- 2016-06-02 CN CN201620533427.2U patent/CN205678173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9896854B2 (en) | 2015-10-10 | 2018-02-20 | Bestway Inflatables & Material Corp. | Pool apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |