CN213393625U - Upper and lower valve plate structure of energy-saving valve core - Google Patents
Upper and lower valve plate structure of energy-saving valve core Download PDFInfo
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- CN213393625U CN213393625U CN202021682047.8U CN202021682047U CN213393625U CN 213393625 U CN213393625 U CN 213393625U CN 202021682047 U CN202021682047 U CN 202021682047U CN 213393625 U CN213393625 U CN 213393625U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 199
- 239000000463 material Substances 0.000 claims description 5
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an upper and lower valve block structure of energy-conserving case, including case, upper valve block and lower valve block, upper valve block presses on lower valve block, the case drives upper valve block and rotates and make upper and lower valve block be in and switch on or the off-state, its characterized in that: the upper valve plate is a first upper valve plate or a second upper valve plate, wherein the first upper valve plate rotates 90 degrees rightwards relative to the lower valve plate, the flow rate is gradually increased to 1/4 degrees of the total water amount from 0, the first upper valve plate rotates 90 degrees leftwards relative to the lower valve plate, and the flow rate is gradually increased to the total water amount from 0; or the second upper valve plate rotates 90 degrees rightwards relative to the lower valve plate, and the flow rate is gradually increased from 0 to 1/4 of the total water amount; the second upper valve plate turns 180 degrees to the right relative to the lower valve plate, and the flow rate is gradually increased to the total water amount from 1/4. The purpose of energy conservation is realized by changing the rotation mode of the upper and lower valve plates.
Description
Technical Field
The utility model relates to a water tap case technical field, more specifically the theory that says so relates to an upper and lower valve block structure of energy-conserving case.
Background
The lack of water resources becomes a global problem, the per capita water resource occupancy of China is low, the fresh water resources are few, the water resources wasted in public places every year can support the water consumption of the deficient countries for one year or even several years according to statistics, if one faucet leaks one drop of water every second, tens of millions of tons of water can be leaked in the country for one year, in order to save water, induction faucets are installed in part of public places to realize induction water outlet, however, domestic water, school water and most public place water are still mainly in a rotary faucet water outlet mode, so that the water loss of the faucet in a short time is overlarge, and the water resources are greatly wasted.
The rotary water outlet of the faucet drives the valve rod to rotate through the handle, so that the valve core is driven to rotate, the position states of the upper valve plate and the lower valve plate are changed, the upper valve plate and the lower valve plate are in a conducting or closing state, and the conducting or closing of the faucet is realized.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved by the utility model
The utility model aims to overcome selecting among the prior art and rotating the not enough of a large amount of water resources that run off easily in the tap short time, provide an energy-conserving case's upper and lower valve block structure, adopt the technical scheme of the utility model, as required, can realize the switching of big or small flow play water mode.
2. Technical scheme
In order to achieve the above object, the utility model provides an upper and lower valve block structure of energy-conserving case, including case, upper valve block and lower valve block, upper valve block presses on lower valve block, the case drives upper valve block and rotates and make upper and lower valve block be in and switch on or the off-state, its characterized in that: the upper valve plate is a first upper valve plate or a second upper valve plate, wherein,
the first upper valve plate rotates 90 degrees rightwards relative to the lower valve plate, the flow rate is gradually increased from 0 to 1/4 degrees of the total water amount, the first upper valve plate rotates 90 degrees leftwards relative to the lower valve plate, and the flow rate is gradually increased from 0 to the total water amount; alternatively, the first and second electrodes may be,
the second upper valve plate rotates 90 degrees rightwards relative to the lower valve plate, and the flow rate is gradually increased from 0 to 1/4 of the total water amount; the second upper valve plate turns 180 degrees to the right relative to the lower valve plate, and the flow rate is gradually increased to the total water amount from 1/4.
As a further improvement of the present invention, a water through hole is provided on the lower valve plate, a first water passing channel and a second water passing channel which are matched with the water through hole are provided on the first upper valve plate, the first water passing channel corresponds to the water through hole, and the upper and lower valve plates are all conducted; the second water passing channel corresponds to the water through hole, and the upper valve plate and the lower valve plate are partially communicated.
As a further improvement of the present invention, a water through hole is provided on the lower valve plate, a third water passing channel and a fourth water passing channel which are matched with the water through hole are provided on the second upper valve plate, the third water passing channel corresponds to the water through hole, and the upper and lower valve plates are all conducted; the fourth water channel corresponds to the water through hole, and the upper valve plate and the lower valve plate are partially communicated.
As a further improvement, the lower valve block is cylindricly, the circular water inlet and the fan-shaped delivery port that the end of intaking and the play water end of limbers are located lower valve block bottom and top respectively, circular water inlet and lower valve block bottom surface centre of a circle, fan-shaped delivery port is the little fan-shaped that encloses as the centre of a circle with lower valve block top surface center, little fan-shaped radius is less than the radius of lower valve block, is greater than the radius of circular water inlet.
As a further improvement, the upper valve plate is integrally cylindrical, and each water passing channel is a channel for passing water formed by removing part of the material of the upper valve plate.
As a further improvement, the central angle of the fan-shaped water outlet is 90 °, the first water passing channel and the second water passing channel are arranged on the opposite sides of the first upper valve plate, and the first water passing channel and the second water passing channel are the first right angle notch and the first arc notch matched with the fan-shaped water outlet.
As a further improvement, the central angle of the fan-shaped water outlet is 90 °, the fourth water passing channel is arranged at the side of the third water passing channel, and the third water passing channel and the fourth water passing channel are a second right-angle notch and a second arc notch matched with the fan-shaped water outlet.
As a further improvement of the utility model, grooves matched with the valve core are arranged on the upper valve plate and the lower valve plate.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:
compared with the prior art, the utility model provides a case goes up the valve plate and rotates to 90 in-process right, and rivers flux all is by 0 gradual increase to 1/4 of total water yield, and discharge is only original 1/4, and the domestic water under most circumstances can be satisfied to this 1/4's water yield, has greatly saved the water resource, reduces the consumption of water resource.
Drawings
FIG. 1 is a schematic view of a conventional faucet in a rotating manner;
fig. 2 is a schematic diagram of the rotation of the valve element (the first upper valve plate) provided by the present invention;
fig. 3 is a schematic diagram of the rotation of the valve element (second upper valve plate) according to the present invention;
FIG. 4a is a schematic structural view of the lower valve plate;
FIG. 4b is a top view of the lower plate;
FIG. 4c is a bottom view of the lower valve plate;
FIG. 5 is a schematic structural view of the first upper valve plate;
FIG. 6a is a schematic structural diagram of the second upper valve plate;
FIG. 6b is a schematic structural view of the second upper valve plate viewed from another direction;
FIG. 7a is a schematic view of the first upper flap rotated to 1/4 water volume;
FIG. 7b is a schematic view of the first upper flap rotated to full volume;
FIG. 8a is a schematic view of the second upper flap rotated to 1/4 water volume;
fig. 8b is a schematic view of the second upper flap rotated to the full water volume.
1. A lower valve plate; 11. a circular water inlet; 12. a fan-shaped water outlet; 2, an upper valve plate; 21. a first upper valve plate; 211. a first water passage; 212. a second water passage; 22. a second upper valve plate; 221. a third water passage; 222. a fourth water passage; 100. and (4) a groove.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, an upper and lower valve plate structure of an energy-saving valve core includes a valve core, an upper valve plate 2 and a lower valve plate 1, the upper valve plate 2 is pressed on the lower valve plate 1, and the valve core drives the upper valve plate 2 to rotate so that the upper and lower valve plates are in a conducting or closing state. With reference to fig. 1-3, fig. 1-3 are only for distinguishing the difference between the conventional valve core and the valve core provided by the present invention in terms of the rotation mode, and please refer to other drawings for the structure diagram of the upper and lower valve plates. As shown in fig. 2, when the upper valve plate is the first upper valve plate 21, the flow rate gradually increases from 0 to 1/4 of the total water amount in the process that the first upper valve plate 21 rotates to 90 ° to the right relative to the lower valve plate 1, and the flow rate gradually increases from 0 to the total water amount in the process that the first upper valve plate 21 rotates to 90 ° to the left relative to the lower valve plate 1.
As shown in fig. 3, when the upper valve plate is the second upper valve plate 22, the flow rate gradually increases from 0 to 1/4 of the total water amount in the process that the second upper valve plate 22 rotates 90 ° to the right relative to the lower valve plate 1, and the flow rate gradually increases from 1/4 to the total water amount in the process that the second upper valve plate 22 rotates 180 ° to the right relative to the lower valve plate 1.
Among the prior art, like figure 1, with tap 90 of rotating right, the water yield reaches the biggest, and the water waste phenomenon is serious, the utility model provides a case, go up the valve plate and rotate right to 90 in-process, the rivers flux all increases to 1/4 of total water yield gradually by 0, and water flow is only original 1/4, and the domestic water under most circumstances can be satisfied to this 1/4 water yield, has greatly saved the water resource, reduces the consumption of water resource.
In a few cases, a larger water flow may be needed, and at this time, there are two ways to implement the first structure, such as the first upper valve plate 21, rotating to the closed state, and then rotating 90 ° to the left, or the second structure, such as the second upper valve plate 22, continuing to rotate 90 ° on the basis of having rotated 90 °, and both ways of rotation can implement the circulation of the total water flow.
As shown in fig. 4a, 4b, 4c and fig. 5, in a preferred embodiment, a water through hole is formed on the lower valve plate 1, a first water passing channel 211 and a second water passing channel 212 which are matched with the water through hole are formed on the first upper valve plate 21, the first upper valve plate 21 rotates until the first water passing channel 211 corresponds to the water through hole, and the upper and lower valve plates are all conducted; the first upper valve plate 21 rotates until the second water passing channel 212 corresponds to the water inlet, and the upper and lower valve plates are partially communicated. The first water passage 211 is a large flow passage, and the second water passage 212 is an 1/4 small flow passage.
As shown in fig. 4a, 4b, 4c, and fig. 6a, 6b, in a preferred embodiment, a water through hole is formed on the lower valve plate 1, a third water through channel 221 and a fourth water through channel 222 matched with the water through hole are formed on the second upper valve plate 22, the second upper valve plate 22 rotates until the third water through channel 221 corresponds to the water through hole, and the upper and lower valve plates are all conducted; the second upper valve plate 22 rotates until the fourth water passage 222 corresponds to the water passage hole, and the upper and lower valve plates are partially conducted. The third water passage 221 is a large flow passage, and the fourth water passage 222 is an 1/4 small flow passage.
In a preferred embodiment, the water through hole is a through hole penetrating through the lower valve plate, the lower valve plate is cylindrical, the water inlet end and the water outlet end of the water through hole are respectively a circular water inlet 11 and a fan-shaped water outlet 12 which are positioned at the bottom and the top of the lower valve plate, the circular water inlet 11 and the bottom surface of the lower valve plate 1 are concentric, the fan-shaped water outlet 12 is a small fan shape which is enclosed by taking the center of the top surface of the lower valve plate 1 as the center of a circle, and the radius of the small fan shape is smaller than that of the top surface. Between the circular water inlet 11 and the fan-shaped water outlet 12 a chamber is formed for the flow of water, which may be irregular in shape and the inner wall of which is preferably smoothly curved.
Preferably, the upper valve plate is cylindrical as a whole, and each water passing passage is a passage formed by removing a part of the material of the upper valve plate, such as a notch, a groove, etc., through which water passes.
In a preferred embodiment, the central angle of the fan-shaped water outlet 12 is 90 °, the first water passing channel 211 and the second water passing channel 212 are disposed on two opposite sides of the first upper valve plate 21, the first water passing channel 211 is a first right angle notch matched with the fan-shaped water outlet 12, that is, when the first water passing channel 211 rotates to match with the fan-shaped water outlet 12, the fan-shaped water outlet 12 can be just opened to maximize the flow rate, and the second water passing channel 212 is a first arc notch matched with the fan-shaped water outlet 12, that is, when the second water passing channel 212 rotates to match with the fan-shaped water outlet 12, the first arc notch partially covers the fan-shaped water outlet 12 to circulate 1/4 water. It should be noted that the first right-angle notch and the first arc-shaped notch are both notches formed after the first upper valve plate is penetrated (all materials are removed).
In a preferred embodiment, the central angle of the fan-shaped water outlet 12 is 90 °, and the third water passing channel 221 is a right-angle notch matched with the fan-shaped water outlet 12, that is, when the third water passing channel 221 rotates to be matched with the fan-shaped water outlet 12, the fan-shaped water outlet 12 can be just opened, so that the flow rate is maximized; the fourth water passage 222 is a second arc-shaped notch matched with the fan-shaped water outlet 12, namely when the fourth water passage 222 rotates to be matched with the fan-shaped water outlet 12, the second arc-shaped notch partially covers the fan-shaped water outlet 12 to circulate 1/4 water. It should be noted that, unlike the first right-angle notch and the first arc notch, the second arc notch is disposed beside the right-angle notch, but not oppositely disposed, and the second arc notch is an arc notch formed by the second lower valve plate 22 passing through from bottom to top (removing part of the material), as shown in fig. 6 b.
Referring to fig. 7a-7b, when the upper valve plate is the first upper valve plate 21, the flow rate is gradually increased from 0 to 1/4 of the total water amount in the process that the first upper valve plate 21 rotates by 90 ° to the right relative to the lower valve plate 1, and the flow rate is gradually increased from 0 to the total water amount in the process that the first upper valve plate 21 rotates by 90 ° to the left relative to the lower valve plate 1.
As shown in fig. 8a-8b, when the upper valve plate is the second upper valve plate 22, the flow rate is gradually increased from 0 to 1/4 of the total water amount in the process that the second upper valve plate 22 rotates 90 ° to the right relative to the lower valve plate 1, and the flow rate is gradually increased from 1/4 to the total water amount in the process that the second upper valve plate 22 rotates 180 ° to the right relative to the lower valve plate 1.
In fact, the upper and lower valve plates are both provided with a groove 100 matching with the valve core, which belongs to the prior art and is not described again.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides an upper and lower valve block structure of energy-conserving case, includes case, upper valve block and lower valve block, upper valve block presses on the lower valve block, the case drives upper valve block and rotates and make upper and lower valve block be in and switch on or off state, its characterized in that: the upper valve plate is a first upper valve plate or a second upper valve plate, wherein,
the first upper valve plate rotates 90 degrees rightwards relative to the lower valve plate, the flow rate is gradually increased from 0 to 1/4 degrees of the total water amount, the first upper valve plate rotates 90 degrees leftwards relative to the lower valve plate, and the flow rate is gradually increased from 0 to the total water amount; alternatively, the first and second electrodes may be,
the second upper valve plate rotates 90 degrees rightwards relative to the lower valve plate, and the flow rate is gradually increased from 0 to 1/4 of the total water amount; the second upper valve plate turns 180 degrees to the right relative to the lower valve plate, and the flow rate is gradually increased to the total water amount from 1/4.
2. The upper and lower valve plate structure of the energy-saving valve core of claim 1, characterized in that: the lower valve plate is provided with a water through hole, the first upper valve plate is provided with a first water passing channel and a second water passing channel which are matched with the water through hole, the first water passing channel corresponds to the water through hole, and the upper valve plate and the lower valve plate are all communicated; the second water passing channel corresponds to the water through hole, and the upper valve plate and the lower valve plate are partially communicated.
3. The upper and lower valve plate structure of the energy-saving valve core of claim 1, characterized in that: a water through hole is formed in the lower valve plate, a third water passing channel and a fourth water passing channel which are matched with the water through hole are formed in the second upper valve plate, the third water passing channel corresponds to the water through hole, and the upper valve plate and the lower valve plate are completely communicated; the fourth water channel corresponds to the water through hole, and the upper valve plate and the lower valve plate are partially communicated.
4. The upper and lower valve plate structure of the energy-saving valve core of claim 2, characterized in that: the lower valve block is cylindrical, the water inlet end and the water outlet end of the water through hole are respectively a circular water inlet and a fan-shaped water outlet which are positioned at the bottom and the top of the lower valve block, the circular water inlet and the bottom surface of the lower valve block are concentric, the fan-shaped water outlet is a small fan shape which is formed by surrounding the center of the top surface of the lower valve block as the center of a circle, and the radius of the small fan shape is smaller than that of the lower valve block and larger than that of the circular water.
5. The upper and lower valve plate structure of the energy-saving valve core of claim 3, wherein: the lower valve block is cylindrical, the water inlet end and the water outlet end of the water through hole are respectively a circular water inlet and a fan-shaped water outlet which are positioned at the bottom and the top of the lower valve block, the circular water inlet and the bottom surface of the lower valve block are concentric, the fan-shaped water outlet is a small fan shape which is formed by surrounding the center of the top surface of the lower valve block as the center of a circle, and the radius of the small fan shape is smaller than that of the lower valve block and larger than that of the circular water.
6. The upper and lower valve plate structure of the energy-saving valve core according to claim 4 or 5, characterized in that: the upper valve plate is integrally cylindrical, and each water passing channel is a channel formed by removing part of materials of the upper valve plate and allowing water to pass through.
7. The upper and lower valve plate structure of the energy-saving valve core of claim 4, wherein: the central angle of the fan-shaped water outlet is 90 degrees, the first water passing channel and the second water passing channel are arranged on two opposite sides of the first upper valve plate, and the first water passing channel and the second water passing channel are a first right-angle notch and a first arc-shaped notch which are matched with the fan-shaped water outlet.
8. The upper and lower valve plate structure of the energy-saving valve core of claim 5, wherein: the central angle of the fan-shaped water outlet is 90 degrees, the fourth water passing channel is arranged beside the third water passing channel, and the third water passing channel and the fourth water passing channel are a second right-angle notch and a second arc-shaped notch which are matched with the fan-shaped water outlet.
9. The upper and lower valve plate structure of the energy-saving valve core of claim 1, characterized in that: and grooves matched with the valve core are formed in the upper valve plate and the lower valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682047.8U CN213393625U (en) | 2020-08-13 | 2020-08-13 | Upper and lower valve plate structure of energy-saving valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021682047.8U CN213393625U (en) | 2020-08-13 | 2020-08-13 | Upper and lower valve plate structure of energy-saving valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393625U true CN213393625U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021682047.8U Active CN213393625U (en) | 2020-08-13 | 2020-08-13 | Upper and lower valve plate structure of energy-saving valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393625U (en) |
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2020
- 2020-08-13 CN CN202021682047.8U patent/CN213393625U/en active Active
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Effective date of registration: 20210721 Address after: 210000 room 217, South Building, building A10, building 33, No. 15, Fengji Avenue, Yuhuatai District, Nanjing, Jiangsu Province Patentee after: Hengquan Technology Nanjing Co.,Ltd. Address before: 210000 room 1101, building 5, jindizicheng phase 5, Banqiao new town, Yuhuatai District, Nanjing City, Jiangsu Province Patentee before: Chen Liying |