CN205718663U - A kind of hydraulic giant water pipe return-flow structure - Google Patents
A kind of hydraulic giant water pipe return-flow structure Download PDFInfo
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- CN205718663U CN205718663U CN201620324802.2U CN201620324802U CN205718663U CN 205718663 U CN205718663 U CN 205718663U CN 201620324802 U CN201620324802 U CN 201620324802U CN 205718663 U CN205718663 U CN 205718663U
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- hydraulic giant
- ball device
- return
- water pipe
- valve
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Abstract
The utility model relates to a kind of water pipe return-flow structure, a kind of hydraulic giant water pipe return-flow structure of concrete offer.A kind of hydraulic giant water pipe return-flow structure of the present utility model, including ball device, the marginal portion of described ball device is uniformly arranged screwed hole, and ball is installed in the inside of ball device；Described ball device is connected to delivery port, and the bottom of delivery port arranges hose；The second inlet valve is installed in one end of described hose, and the second inlet valve is connected to return valve；The bottom of described return valve arranges the first inlet valve, and described return valve and the first inlet valve are connected in parallel to water inlet pipe；The side of described first inlet valve arranges inflator；Pumping rod is installed in the inside of described inflator.Compared with prior art, this apparatus structure is simple, reasonable in design, can be effectively prevented the explosion of water pipe during hydraulic giant uses, extend the service life of hydraulic giant, adds the security during hydraulic giant uses, is suitable for promoting the use of.
Description
Technical field
The utility model relates to a kind of water pipe return-flow structure, a kind of hydraulic giant water pipe return-flow structure of concrete offer.
Background technology
Development with modern education cause, the intelligence strengthening child is very important, hydraulic giant is one of toy of being liked by child, have one greatly hydraulic giant be the dream of a lot of child, hydraulic giant is not only joyful but also also very helpful for exploitation child's intelligence, is especially suitable for child and junior partner plays collective's game, not only interesting, its team spirit can also be cultivated, improve the feeling quotrient of child.In use often there is a lot of problem in current hydraulic giant, for example, what ball device was installed is not sufficiently stable and can make ball device collision outlet pipe when air-flow enters hydraulic giant inside, outlet pipe easily causes water pipe during water outlet and bursts or impact ball device, structure is complicated, manufacturing cost is high, installs inconvenience, does not has good market prospects.Therefore, for the problems referred to above, a kind of hydraulic giant water pipe return-flow structure is proposed.
Utility model content
The utility model is for above not enough, provide a kind of reasonable in design, production cost is low, can effectively protect the hydraulic giant water pipe return-flow structure of water pipe and ball device.
The utility model solves its technical problem and be the technical scheme is that a kind of hydraulic giant water pipe return-flow structure, including ball device, the marginal portion of described ball device is uniformly arranged screwed hole, and ball is installed in the inside of ball device；Described ball device is connected to delivery port, and the bottom of delivery port arranges hose；The second inlet valve is installed in one end of described hose, and the second inlet valve is connected to return valve；The bottom of described return valve arranges the first inlet valve, and described return valve and the first inlet valve are connected in parallel to water inlet pipe；The side of described first inlet valve arranges inflator；Pumping rod is installed in the inside of described inflator.
Described ball device is made up of the structure of two semi-round ball shapes, and the edge of ball device through screwed hole by screw thread compact siro spinning technology.
The axial line of described ball and ball device is on same straight line, and ball ovalize structure.
Described hose and water outlet pipe angle are 45 °.
Described first water intaking valve and the second water intaking valve are connected by pipeline.
A kind of hydraulic giant water pipe return-flow structure of the present utility model, simple in construction, reasonable in design, the explosion of water pipe during hydraulic giant uses can be effectively prevented, extend the service life of hydraulic giant, add the security during hydraulic giant uses, inner and outer air pressure difference when hydraulic giant is sprayed water is in the range of suitable, be conducive to the ejection of current, in exiting water process in outlet pipe for this structure, when water is full of hydraulic giant body ball, pressure in pipe increases, so that the valve of backflow is opened, so that additional water refluxes in bottle, so play protection water pipe and ball device, have good economic benefit and social benefit, it is suitable for promoting the use of.
Brief description
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for specification, is used for explaining the utility model, is not intended that to restriction of the present utility model together with embodiment of the present utility model.In the accompanying drawings:
Fig. 1 is the mounting structure figure of a kind of hydraulic giant water pipe return-flow structure；
Fig. 2 is the ball device partial structurtes schematic diagram of a kind of hydraulic giant water pipe return-flow structure；
Fig. 3 is the ball structural representation of a kind of hydraulic giant water pipe return-flow structure.
In figure: the 1st, outlet pipe, the 2nd, hose, the 3rd, screwed hole, the 4th, ball device, 4A, ball, the 5th, the second inlet valve, the 6th, return valve, the 7th, water inlet pipe, the 8th, the first inlet valve, the 9th, inflator, the 10th, pumping rod.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as to restriction of the present utility model.
A most preferred embodiment being given below: as Figure 1-3, a kind of hydraulic giant water pipe return-flow structure, including ball device 4, the marginal portion of described ball device 4 is uniformly arranged screwed hole 3, and ball 4A is installed in the inside of ball device 4；Described ball device 4 is connected to delivery port 1, and the bottom of delivery port 1 arranges hose 2；The second inlet valve 5 is installed in one end of described hose 2, and the second inlet valve 5 is connected to return valve 6；The bottom of described return valve 6 arranges the first inlet valve 8, and described return valve 6 and the first inlet valve 8 are connected in parallel to water inlet pipe 7；The side of described first inlet valve 8 arranges inflator 9；Pumping rod 10 is installed in the inside of described inflator 9.
Described ball device 4 is made up of the structure of two semi-round ball shapes, and the edge of ball device 4 through screwed hole 3 by screw thread compact siro spinning technology.
The axial line of described ball 4A and ball device 4 is on same straight line, and ball 4A ovalize structure.
Described hose 2 is 45 ° with outlet pipe 1 angle.
Described first water intaking valve 8 is connected by pipeline with the second water intaking valve 5.
Ball 4A in use, is first arranged on the inside of the ball device 4 of two semicircular structures by the utility model, by screwed hole 3 by screw thread compact siro spinning technology, is sealed by seal nipple between ball 4A and water inlet pipe 7；When pull bar draws water; first water intaking valve 8 is opened; second inlet valve 5 is closed; water is extracted into inside inflator 9; when pull bar setting-out; enter the second penstock 5 to open; the first water inlet family of power and influence 8 closes; hydraulic pressure is to inside ball, when ball 4A is full of water top to the shell of ball device 4, then during setting-out; get through water inlet pipe 7 when the 5th, the current in ball 4A extrude return valve 6 through the second water intaking valve; realize the backflow of current, so that additional water refluxes in bottle, so play the effect of protection water pipe and ball device 4.
Embodiment described above, the simply one of the utility model more preferably detailed description of the invention, the usual variations and alternatives that those skilled in the art is carried out in the range of technical solutions of the utility model all should be included in protection domain of the present utility model.
Claims (5)
1. a hydraulic giant water pipe return-flow structure, including ball device, it is characterised in that: described ball device
Marginal portion be uniformly arranged screwed hole, and ball is installed in the inside of ball device；Described ball device connects
To delivery port, and the bottom of delivery port arranges hose；The second inlet valve is installed in one end of described hose,
And second inlet valve be connected to return valve；The bottom of described return valve arranges the first inlet valve, and
Described return valve and the first inlet valve are connected in parallel to water inlet pipe；The side of described first inlet valve arranges gas
Cylinder；Pumping rod is installed in the inside of described inflator.
2. a kind of hydraulic giant water pipe return-flow structure according to claim 1, it is characterised in that described circle
Ball device is made up of the structure of two semi-round ball shapes, and the edge of ball device is tight by screw thread through screwed hole
Close connection.
3. a kind of hydraulic giant water pipe return-flow structure according to claim 1, it is characterised in that described skin
The axial line of ball and ball device is on same straight line, and ball ovalize structure.
4. a kind of hydraulic giant water pipe return-flow structure according to claim 1, it is characterised in that described soft
Water pipe and water outlet pipe angle are 45 °.
5. a kind of hydraulic giant water pipe return-flow structure according to claim 1, it is characterised in that described the
One water intaking valve and the second water intaking valve are connected by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324802.2U CN205718663U (en) | 2016-04-15 | 2016-04-15 | A kind of hydraulic giant water pipe return-flow structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324802.2U CN205718663U (en) | 2016-04-15 | 2016-04-15 | A kind of hydraulic giant water pipe return-flow structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718663U true CN205718663U (en) | 2016-11-23 |
Family
ID=57297176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620324802.2U Active CN205718663U (en) | 2016-04-15 | 2016-04-15 | A kind of hydraulic giant water pipe return-flow structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718663U (en) |
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2016
- 2016-04-15 CN CN201620324802.2U patent/CN205718663U/en active Active
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