CN211482274U - Automatic switch and flow regulating water storage tank - Google Patents
Automatic switch and flow regulating water storage tank Download PDFInfo
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- CN211482274U CN211482274U CN201922427826.7U CN201922427826U CN211482274U CN 211482274 U CN211482274 U CN 211482274U CN 201922427826 U CN201922427826 U CN 201922427826U CN 211482274 U CN211482274 U CN 211482274U
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Abstract
The utility model discloses an automatic switch and flow regulation water storage tank, which comprises a water storage part, a water supply pipe which is arranged at the upper part of the water storage part and supplies water to the water storage part, a valve core which controls the on-off of the water supply pipe, a cavity which forms a sealed cavity together with the valve core, and a floating ball which moves up and down in the water storage part; the bottom of the cavity is provided with an air hole communicated with the sealing cavity, the air hole is sealed when the floating ball rises to the top, the pressure applied to the valve core by the sealing cavity is greater than the water pressure applied to the valve core in the water supply pipe, the valve core blocks the water supply pipe, the air hole is communicated after the floating ball descends, the pressure applied to the valve core by the sealing cavity is less than the water pressure applied to the valve core in the water supply pipe, and the water supply pipe supplies water to the water storage part; and a water outlet with flow regulation is arranged at the bottom of the water storage part. The device can supply water quantitatively and regulate flow.
Description
Technical Field
The utility model belongs to the technical field of irrigation equipment and specifically relates to an automatic switch and flow control water storage box is related to.
Background
In the three-dimensional agriculture, the yield of crops can be greatly improved, and the utilization efficiency of resources is improved. The vertical planting utilizes space resources more greatly, and nutrient solution, illumination and the like required by the plants are prepared according to the growth requirements of the plants. However, the current planting equipment wastes water resources seriously, various electromagnetic valves and the like have to be used in large quantity for saving water, and the equipment has great dependence on batteries and power sockets, and is inconvenient to use and arrange integrally. Meanwhile, the control of the water flow rate also requires a special control system, resulting in an increase in the manufacturing cost of the entire apparatus.
Chinese document CN 109076947 a discloses a vertical planting system; the scheme adopts a drip irrigation pipeline to provide water or nutrient solution for a lower planting pipe; and the valve is arranged at the pipeline outlet for flow control. The function of automatic adjustment is not available, and the use is inconvenient.
Disclosure of Invention
In view of the above, it is desirable to provide an automatic switch and a flow regulating reservoir that can supply water quantitatively and regulate flow.
In order to solve the technical problem, the technical scheme of the utility model is that: an automatic switch and flow regulation water storage tank comprises a water storage part, a water supply pipe arranged at the upper part of the water storage part and used for supplying water to the water storage part, a valve core used for controlling the on-off of the water supply pipe, a cavity body which forms a sealed cavity together with the valve core, and a floating ball which moves up and down in the water storage part; the bottom of the cavity is provided with an air hole communicated with the cavity, the air hole is sealed when the floating ball rises to the top, the pressure applied to the valve core by the sealing cavity is greater than the water pressure applied to the valve core in the water supply pipe, the valve core blocks the water supply pipe, the air hole is communicated after the floating ball descends, the pressure applied to the valve core by the sealing cavity is less than the water pressure applied to the valve core in the water supply pipe, and the water supply pipe supplies water to the water storage part; and a water outlet with flow regulation is arranged at the bottom of the water storage part.
Furthermore, an elastic part for supporting the valve core is arranged in the cavity.
Furthermore, a pressure rod is rotatably connected in the water storage part between the cavity and the floating ball, a rubber plug for sealing the air hole is fixed on the pressure rod, the floating ball pushes the pressure rod to rotate around the rotating connection part of the pressure rod, so that the rubber plug seals the air hole when the floating ball rises to the top, and the rubber plug is separated from the air hole after the floating ball descends.
Furthermore, a first magnetic part is fixed on the upper part of the pressure lever, and a second magnetic part for adsorbing the first magnetic part on the pressure lever is fixed on the top of the floating ball.
Furthermore, the water outlet comprises a transverse channel communicated with the water storage part and a vertical channel communicated with the transverse channel, and a flow adjusting knob for adjusting the communication area of the transverse channel and the vertical channel is screwed in the transverse channel.
Furthermore, a guide groove for guiding and limiting the floating ball is fixed in the water storage part.
Furthermore, the inlet of the water supply pipe is connected with a tee joint.
Further, the water storage part comprises a box body and a box cover.
Further, the elastic member is a spring.
Further, the valve core is a silica gel gasket.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. when the water level is lowered, water flow can enter the water storage tank, and when the water level is full, water inlet is automatically closed, so that quantitative water is ensured;
2. adjusting the quantitative volume of the water tank by adding water flow: when the quantitative drip irrigation is carried out on the plants, the water quantity is accurately controlled, and the water is saved;
3. the product can be connected with a plurality of water storage tanks through a tee joint and can carry out drip irrigation simultaneously;
4. the product solves the problem that the existing similar products in the market are dependent on batteries and power sockets when in use, and the using places and positions of the products are more flexible.
In order to make the aforementioned and other objects, features and advantages of the invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is an assembly view of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a use state of the embodiment of the present invention.
In the figure: 1-box body, 11-box cover, 12-vertical channel, 13-flow adjusting knob, 2-water supply pipe, 21-three-way joint, 22-water pipe joint, 3-valve core, 4-cavity, 41-spring, 42-air vent, 5-pressure rod, 51-rubber plug, 52-cylindrical small iron block, 6-floating ball, 61-cylindrical magnet, 7-guide groove, 8-water pump and 81-water pipe.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1-2, an automatic opening and closing and flow rate regulating water storage tank comprises a water storage part consisting of a tank body 1 and a tank cover 11, a water supply pipe 2, a valve core 3, a cavity 4, a pressure rod 5, a floating ball 6 and a guide groove 7.
The water supply pipe 2 is arranged at the upper part in the box body and supplies water for the box body 1, a bending section is formed in the water supply pipe 2 through a partition plate, and the valve core 3 is arranged at the bending part and used for controlling the on-off of the water supply pipe 2. The partition plate can change the water supply pipe in the water flow direction of the bending section, so that the flow direction of water is towards the top surface of the valve core, and the valve core can be better jacked open.
The valve core 3 is a silica gel gasket and forms a sealed cavity together with the cavity 4, and a spring 41 which is propped against the bottom surface of the valve core 3 is arranged in the cavity. The on-off control of the water supply pipe is realized by utilizing the tightness and the flexibility of the silica gel gasket and utilizing the pressure difference. The spring plays the role of auxiliary support and buffering.
The bottom of the cavity 4 is provided with a vent hole 42 communicated with the sealing cavity.
One end of the pressure lever 5 is rotatably connected in the box body, and a rubber plug 51 for sealing the air hole 42 is fixed at the upper part of the rotary connection part of the pressure lever 5. The compression bar is made of plastic. A small cylindrical iron block 52 is fixed on the upper part of the pressure lever. The pressure bar 5, the rubber plug 51 and the small cylindrical iron block 52 form an integral part.
The guide groove 7 is used for guiding and limiting the lifting of the floating ball 6.
A cylindrical magnet 61 is fixed on the top of the floating ball 6, and the cylindrical magnet 61 adsorbs the cylindrical small iron block 52 on the pressure lever 5, so that the floating ball 6 goes up and down to drive the pressure lever 5 to rotate. The magnetic block 61 and the metal pressing rod 5 are adopted, so that the floating ball 6 is movably connected with the pressing rod 5, interference cannot occur, the pressing rod can rotate more flexibly, and the layout is more compact and simple.
The bottom of the box body 1 is provided with a water outlet, the water outlet is composed of a transverse channel communicated with the inside of the box body and a vertical channel 12 communicated with the transverse channel, and a flow adjusting knob 13 for adjusting the communication area of the transverse channel and the vertical channel is screwed in the transverse channel.
The inlet of the water supply pipe 2 is connected with a tee 21. The other two inlets of the tee are respectively connected with a water pipe joint 22.
In the embodiment, the on-off of the water supply pipe is controlled by the pressure difference between the sealed cavity and the water supply pipe by constructing the sealed cavity, and the opening and closing of the sealed cavity are controlled by the rotation of the pressure lever controlled by the floating ball; therefore, the valve core is controlled by small force, and the problem that the on-off of a water supply pipe is directly controlled by the structure of the existing floating ball only depending on buoyancy is avoided. The matching of the sealing cavity and the pressure rod is adopted, so that the effect of four-two stirring jacks is achieved.
When the water-saving water supply device is used, when no water exists in the box body 1, the floating ball 6 descends, the pressure rod 5 descends along with the floating ball, the rubber plug 51 is separated from the air hole 42, the sealing cavity is communicated with the box body, the water pressure in the water supply pipe 2 to the top surface of the valve core 3 is greater than the pressure of the sealing cavity to the bottom surface of the valve core 3, the valve core 3 is pushed to descend by the water pressure, the water supply pipe is communicated, and water. The floating ball rises synchronously with the rise of the water level in the box body, meanwhile, the pressure lever is pushed by the floating ball to rise along with the rise, when the rubber plug on the pressure lever blocks the vent hole, the sealing cavity is closed and is not communicated with the outside, at the moment, the water pressure of the water supply pipe to the top surface of the valve core is smaller than the pressure of the sealing cavity to the bottom surface of the valve core, the valve core blocks the water supply pipe in a closed manner, and no water is; and further realize the quantitative water supply in the box body. When the water is needed, the flow adjusting knob is screwed or unscrewed according to needs, the size of the communication area of the transverse channel and the vertical channel is adjusted, and the flow adjustment of the discharged water is realized.
The water storage tank can be used in series, as shown in figure 3, a water pipe 81 is communicated with the water pump 8 and a water pipe joint of the water storage tank, and is communicated with the water pipe joints of other water storage tanks through a plurality of branch pipes, and one water pipe joint of the last water storage tank is sealed by a plug, so that the water storage tank can be used in series, and the water storage tanks with corresponding quantity can be selected according to actual conditions.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an automatic switch and flow control water storage box which characterized in that: comprises a water storage part, a water supply pipe which is arranged at the upper part of the water storage part and supplies water to the water storage part, a valve core which controls the on-off of the water supply pipe, a cavity which forms a sealed cavity together with the valve core, and a floating ball which moves up and down in the water storage part; the bottom of the cavity is provided with an air hole communicated with the sealing cavity, the air hole is sealed when the floating ball rises to the top, the pressure applied to the valve core by the sealing cavity is greater than the water pressure applied to the valve core in the water supply pipe, the valve core blocks the water supply pipe, the air hole is communicated after the floating ball descends, the pressure applied to the valve core by the sealing cavity is less than the water pressure applied to the valve core in the water supply pipe, and the water supply pipe supplies water to the water storage part; and a water outlet with flow regulation is arranged at the bottom of the water storage part.
2. The automatic switching and flow regulating cistern as claimed in claim 1, wherein: an elastic part for supporting the valve core is arranged in the cavity.
3. The automatic switching and flow regulating cistern as claimed in claim 2, wherein: the water storage part between the cavity and the floating ball is rotatably connected with a pressure lever, a rubber plug for sealing the air hole is fixed on the pressure lever, the floating ball pushes the pressure lever to rotate around the rotating connection part of the pressure lever, so that the rubber plug seals the air hole when the floating ball rises to the top, and the rubber plug is separated from the air hole after the floating ball descends.
4. The automatic switching and flow regulating cistern as claimed in claim 3, wherein: the upper portion of the pressure lever is fixed with a first magnetic part, and the top of the floating ball is fixed with a second magnetic part for adsorbing the first magnetic part on the pressure lever.
5. The automatic switching and flow regulating cistern as claimed in claim 1, wherein: the water outlet comprises a transverse channel communicated with the water storage part and a vertical channel communicated with the transverse channel, and a flow adjusting knob for adjusting the communication area of the transverse channel and the vertical channel is screwed in the transverse channel.
6. The automatic switching and flow regulating cistern as claimed in claim 1, wherein: and a guide groove for guiding and limiting the floating ball is fixed in the water storage part.
7. The automatic switching and flow regulating cistern as claimed in claim 1, wherein: the inlet of the water supply pipe is connected with a tee joint.
8. The automatic switching and flow regulating cistern as claimed in claim 1, wherein: the water storage part comprises a box body and a box cover.
9. The automatic switching and flow regulating cistern as claimed in claim 2, wherein: the elastic piece is a spring.
10. The automatic switching and flow regulating cistern as claimed in claim 1, wherein: the valve core is a silica gel gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427826.7U CN211482274U (en) | 2019-12-30 | 2019-12-30 | Automatic switch and flow regulating water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922427826.7U CN211482274U (en) | 2019-12-30 | 2019-12-30 | Automatic switch and flow regulating water storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211482274U true CN211482274U (en) | 2020-09-15 |
Family
ID=72395401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922427826.7U Active CN211482274U (en) | 2019-12-30 | 2019-12-30 | Automatic switch and flow regulating water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211482274U (en) |
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2019
- 2019-12-30 CN CN201922427826.7U patent/CN211482274U/en active Active
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