CN210566348U - Device for increasing water yield of booster valve - Google Patents
Device for increasing water yield of booster valve Download PDFInfo
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- CN210566348U CN210566348U CN201921457357.7U CN201921457357U CN210566348U CN 210566348 U CN210566348 U CN 210566348U CN 201921457357 U CN201921457357 U CN 201921457357U CN 210566348 U CN210566348 U CN 210566348U
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- outlet pipe
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Abstract
The utility model discloses a device for improving the water yield of a booster valve, which comprises a water outlet pipe, wherein the water outlet pipe is provided with a water inlet and a water outlet, a Venturi tube is arranged between the water inlet and the water outlet, and a branch pipe which can be communicated with the water outlet is arranged beside the water inlet; the side of outlet pipe has seted up the side hole, and the pressure boost valve is installed in the side hole, and the pressure boost valve has valve gap, spring and valve rod, and the valve gap is installed on the side hole, and the valve rod extends down from the side hole and runs through the branch pipeline and extend to the front end of delivery port, and the spring setting is between valve rod and valve gap. The utility model has the advantages of simple structure, easily installation, and low in manufacturing cost, and under the prerequisite that does not influence it from inhaling the effect, improve the water capacity of device, it is extravagant to have reduced unnecessary.
Description
Technical Field
The utility model relates to a booster pump water field especially relates to an improve device of booster valve water yield.
Background
The existing water outlet body with a self-suction function adopts a device that a water outlet pipe is connected with a liquid suction component, a Venturi pipe is arranged in the water outlet pipe, a liquid suction hole is also formed in the Venturi pipe, the flow velocity is accelerated through the Venturi pipe principle, and therefore the purpose of sucking liquid is achieved by generating negative pressure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems, the utility model provides an improve device of pressure-increasing valve water yield solves the lower problem of current device water yield, and can reach the purpose that increases the water yield under the prerequisite that does not influence the imbibition effect.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: a device for improving the water yield of a booster valve comprises a water outlet pipe, wherein the water outlet pipe is provided with a water inlet and a water outlet, a Venturi tube is arranged between the water inlet and the water outlet, and a branch pipeline which can be communicated with the water outlet is also arranged beside the water inlet; the side of outlet pipe has seted up the side hole, and the booster valve is installed in the side hole, the booster valve has valve gap, spring and valve rod, the valve gap is installed on the side hole, and the valve rod extends down from the side hole and runs through the branch pipeline and extend to the front end of delivery port, and the spring setting is between valve rod and valve gap.
The utility model utilizes the principle of venturi tube to reduce the water flow from thick to thin and accelerate the flow velocity of the water flow, so that the gas forms a low-pressure air flow at the outer ring of the outlet of the venturi tube to generate negative pressure and achieve the purpose of imbibition, in addition, the water flow quantity is reduced after the aperture in the middle of the venturi tube is reduced, so a branch pipeline is newly opened beside the water inlet to increase the water flow quantity of the venturi tube, because the equivalent liquid passes through the holes with different sizes, the water flow quantity passing in the same time is different, but if the required flow quantity can not be achieved, the parameters of the product can be greatly influenced, so when the water enters the pipeline from the water inlet, because the diameter of the venturi tube is reduced, the water at the water inlet side can not be discharged in time, thereby the water enters the branch pipeline, the branch pipeline is sealed by the valve rod at the beginning, the pressure is higher and higher, thereby the pressure increasing valve rod, the rear branch pipeline is opened by jacking, and water can be discharged from the branch pipeline to the water outlet direction, so that the water yield is increased, and the purpose of increasing the flow is achieved.
Furthermore, a first O-shaped ring is arranged between the valve rod and the water outlet pipe.
Further, the lower end of the valve stem has a slope that provides an upward component of force to the valve stem when the valve stem is subjected to a high pressure stream of water.
Furthermore, the venturi tube is provided with a liquid suction hole, and the water outlet pipe is correspondingly provided with a negative pressure area and a liquid suction assembly matched with the negative pressure area.
Further, the liquid absorbing component is provided with a body, a pressure spring and a marble; the body center is provided with the through hole that down extends from last, and the marble is settled in this through hole, the one end and the marble of pressure spring are supported, and the other end and outlet pipe looks butt.
Furthermore, a step is arranged on the through hole, and a second O-shaped ring is arranged between the marble and the inner wall of the body.
The utility model has the advantages that: the utility model discloses a branch pipeline is newly opened on the water inlet next door to run through branch pipeline and extend to the front end of delivery port through the valve rod, the valve rod seals branch pipeline at the beginning, and pressure is more and more high afterwards, thereby with booster valve rod jack-up, the back pipeline is opened after the jack-up, and water just can be followed branch pipeline and discharged to the delivery port direction, thereby increases the water yield, reaches the purpose that increases the flow. The utility model has the advantages of simple structure, easily installation, and low in manufacturing cost, and under the prerequisite that does not influence it from inhaling the effect, improve the water capacity of device, it is extravagant to have reduced unnecessary.
Drawings
Fig. 1 is a schematic structural view of the present invention when the valve rod is closed, and the liquid suction assembly is omitted.
Fig. 2 is a schematic structural diagram of the present invention after the valve rod is jacked up, and the liquid absorbing component is omitted in the diagram.
Fig. 3 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described below with reference to the drawings of embodiments of the present invention.
In the embodiment of the method, the first step,
referring to fig. 1 to 3, a device for increasing the water output of a booster valve comprises a water outlet pipe 1, wherein the water outlet pipe 1 is provided with a water inlet 2 and a water outlet 3, a venturi tube 4 is arranged between the water inlet 2 and the water outlet 3, and a branch pipe 5 which can be communicated with the water outlet 3 is arranged beside the water inlet 2.
The lower end of the valve stem 73 has a ramp 74, the ramp 74 being such that the valve stem 73 provides an upward component of force to the valve stem 73 when subjected to a high pressure stream of water. A first O-shaped ring 75 is further arranged between the valve rod 73 and the water outlet pipe 1, preferably, the hardness of the first O-shaped ring 75 can be properly increased, the wall surface is machined smoothly, and parts with scratches on the inner wall are prevented from being used.
As shown in fig. 3, the venturi tube 4 is provided with a liquid suction hole 8, the water outlet tube 1 is further correspondingly provided with a negative pressure region 9, and a liquid suction assembly 10 matched with the negative pressure region 9, and the liquid suction assembly 10 is provided with a body 11, a compression spring 12 and a marble 13. The center of the body 11 is provided with a through hole 14 extending from top to bottom, the marble 13 is arranged in the through hole 14, one end of the pressure spring 12 is abutted against the marble 13, and the other end is abutted against the water outlet pipe 1. A step is provided on the through hole 14, and a second O-ring 15 is further provided between the marble 13 and the inner wall of the body 11.
The working principle is as follows: when water flows through the Venturi tube, the water flow is reduced from thick to thin, the flow speed of the water flow is accelerated, and the gas forms low-pressure air flow on the outer ring of the outlet of the Venturi tube, so that negative pressure is generated, and the purpose of liquid suction is achieved. Because the water flow becomes little after the aperture in the middle of the venturi tube becomes little, a branch pipeline is newly opened beside the water inlet to increase the water flow, because when the same amount of liquid passes through the holes with different sizes, the water flow passing through the branch pipeline in the same time is also different due to the limitation of the aperture, but if the required flow can not be reached, the parameters of the product can be greatly influenced, so when the water enters the pipeline from the water inlet, because the diameter of the venturi tube is reduced, the water at the water inlet side can not be discharged in time, and then enters the branch pipeline, and the branch pipeline is sealed by the valve rod at the beginning, as shown in figure 1. Then, the pressure is higher and higher, so that the valve rod of the pressure increasing valve is jacked up, as shown in fig. 2, the rear supporting pipeline is opened, water can be discharged from the branch pipeline to the water outlet direction, the water yield is increased, and the purpose of increasing the flow is achieved.
The above description and the drawings only show the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can appreciate that the technical solutions and the inventive concepts of the present invention can be equally replaced or changed within the technical scope of the present invention.
Claims (6)
1. The utility model provides an improve device of booster valve water yield, includes the outlet pipe, its characterized in that: the water outlet pipe is provided with a water inlet and a water outlet, a Venturi tube is arranged between the water inlet and the water outlet, and a branch pipeline which can be communicated with the water outlet is arranged beside the water inlet; the side of outlet pipe has seted up the side hole, and the booster valve is installed in the side hole, the booster valve has valve gap, spring and valve rod, the valve gap is installed on the side hole, and the valve rod extends down from the side hole and runs through the branch pipeline and extend to the front end of delivery port, and the spring setting is between valve rod and valve gap.
2. The apparatus for increasing the water output of a booster valve of claim 1, wherein: and a first O-shaped ring is also arranged between the valve rod and the water outlet pipe.
3. The apparatus for increasing the water output of a booster valve of claim 1, wherein: the lower end of the valve stem has a sloped surface that provides an upward component of force to the valve stem when the valve stem is subjected to a high pressure stream of water.
4. The apparatus for increasing the water output of a booster valve according to any one of claims 1 to 3, wherein: the venturi tube is provided with a liquid suction hole, and the water outlet pipe is correspondingly provided with a negative pressure area and a liquid suction assembly matched with the negative pressure area.
5. The apparatus for increasing the water output of a booster valve of claim 4, wherein: the liquid suction assembly is provided with a body, a pressure spring and a marble; the body center is provided with the through hole that down extends from last, and the marble is settled in this through hole, the one end and the marble of pressure spring are supported, and the other end and outlet pipe looks butt.
6. The apparatus for increasing the water output of a booster valve of claim 5, wherein: the through hole is provided with a step, and a second O-shaped ring is arranged between the marble and the inner wall of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457357.7U CN210566348U (en) | 2019-09-04 | 2019-09-04 | Device for increasing water yield of booster valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921457357.7U CN210566348U (en) | 2019-09-04 | 2019-09-04 | Device for increasing water yield of booster valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566348U true CN210566348U (en) | 2020-05-19 |
Family
ID=70628323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921457357.7U Active CN210566348U (en) | 2019-09-04 | 2019-09-04 | Device for increasing water yield of booster valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN210566348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499870A (en) * | 2021-06-28 | 2021-10-15 | 闫喜峰 | Shower nozzle suitable for low water pressure |
| US20220370962A1 (en) * | 2021-05-20 | 2022-11-24 | Puritech Co., Ltd. | Ventury nozzle apparatus |
-
2019
- 2019-09-04 CN CN201921457357.7U patent/CN210566348U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220370962A1 (en) * | 2021-05-20 | 2022-11-24 | Puritech Co., Ltd. | Ventury nozzle apparatus |
| JP7320855B2 (en) | 2021-05-20 | 2023-08-04 | ピュリテク カンパニー リミテッド | venturi nozzle device |
| CN113499870A (en) * | 2021-06-28 | 2021-10-15 | 闫喜峰 | Shower nozzle suitable for low water pressure |
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