CN220523355U - One-way valve controlled water level device and water dispenser - Google Patents
One-way valve controlled water level device and water dispenser Download PDFInfo
- Publication number
- CN220523355U CN220523355U CN202322180026.6U CN202322180026U CN220523355U CN 220523355 U CN220523355 U CN 220523355U CN 202322180026 U CN202322180026 U CN 202322180026U CN 220523355 U CN220523355 U CN 220523355U
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- water
- water level
- passing cavity
- way valve
- cavity
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 211
- 238000007789 sealing Methods 0.000 claims abstract description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model particularly relates to a one-way valve controlled water level device and a water dispenser, which comprises a valve housing, wherein a water outlet and a water inlet are formed in the side surface of the valve housing, an upper water passing cavity and a lower water passing cavity are arranged in the valve housing, the upper water passing cavity and the lower water passing cavity are communicated through a water falling port, a valve core is arranged in the lower valve housing, an upper sealing ring and a sealing silica gel pad are respectively arranged on the valve core, a connecting part is arranged at the top end of the valve core, a lower spring is arranged at the bottom end of the valve core, and the lower spring is propped against the inner bottom surface of the valve housing. The utility model has the beneficial effects that the upper water passing cavity and the lower water passing cavity are conducted or closed between the pure water kettle and the water tank through the valve core, so that the water level in the pure water kettle and the water tank is automatically balanced, the water level is effectively and automatically controlled, and the integral structure is simplified.
Description
Technical Field
The utility model relates to the technical field of water dispensers, in particular to a one-way valve controlled water level device and a water dispenser.
Background
Along with the improvement of life quality of people, the drinking water safety consciousness is gradually strengthened, the water purifying machine with the water purifying function is popularized, the water purifying machine can simultaneously meet the double functions of water purifying and drinking water, and the water purifying machine has the advantages of convenience in use, no need of external water source and the like.
The pure water is prepared through the water purification system in the pure water dispenser and then stored in the pure water tank, the water level control structure is generally arranged in the existing pure water dispenser, the water level is detected and controlled by the water level floating block and the water level sensor, when the water level in the pure water tank reaches a high level, the preparation of pure water is stopped, when the water level is a low level, water taking is stopped, reminding is sent out, the existing water level floating block is mostly arranged in the pure water tank, the water level is detected and controlled by the combination of the sensors arranged outside, the appearance of the pure water tank is influenced by the external sensors, and the accuracy of the water level control structure is easy to reduce after multiple use.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a one-way valve controlled water level gauge and a water dispenser, which can effectively and automatically control water level, thereby simplifying the overall structure.
The utility model relates to a one-way valve controlled water level gauge which comprises a valve shell, wherein a water outlet and a water inlet are formed in the side surface of the valve shell, an upper water passing cavity, a lower water passing cavity and a valve core are arranged in the valve shell, the upper water passing cavity and the lower water passing cavity are communicated, two ends of the valve core are respectively arranged in the upper water passing cavity and the lower water passing cavity, a water falling port for liquid backflow is further formed in the inner wall adjacent to the upper water passing cavity and the lower water passing cavity, an upper sealing ring and a sealing silica gel pad are respectively arranged on the valve core, a lower spring is arranged at the bottom end of the valve core, and the lower spring is propped against the inner bottom surface of the lower water passing cavity.
Specifically, further, the lower end of the valve shell is also provided with a sealing cover, the upper surface of the sealing cover is provided with a positioning seat, and the lower end of the lower spring is sleeved on the positioning seat.
Specifically, further, the positioning seat is also provided with a positioning inner cavity, and the lower end of the valve shell corresponds to the positioning inner cavity.
Specifically, a lower sealing ring is arranged between the lower end of the valve housing and the sealing cover.
The utility model discloses a water dispenser, which comprises a frame body and a supporting plate, wherein the frame body is connected with the supporting plate, a pure water kettle is arranged on the supporting plate, a water tank is arranged on the frame body, a one-way valve water level controller is arranged on the frame body, the one-way valve water level controller comprises the one-way valve water level controller, the one-way valve water level controller is communicated with the water tank, a connecting rod is further arranged on the bottom surface of the pure water kettle, a sealing ring is connected to the top end of the connecting rod, an upper spring is further arranged on the connecting rod, and the upper end of the upper spring is arranged on the bottom surface of the supporting plate.
Specifically, further, the bottom surface of the water tank is provided with an interface, and the water outlet of the one-way valve control water level device is connected with the interface.
Specifically, further, the inner bottom surface of the pure kettle is provided with a concave position, and the size of the concave position is matched with the size of the sealing ring.
Specifically, further, the bearing plate is connected with a valve shell arranged on the one-way valve control water level device through sealing silica gel.
Specifically, further, the top of case is equipped with connecting portion, and the top of connecting portion extends to the upper water cavity from lower water cavity.
The beneficial effects of the utility model are as follows: the structure controls the upper water cavity and the lower water cavity to be conducted or closed between the pure water kettle and the water tank through the valve core; under the conduction state, the water converging at the water falling port and the water inlet enables the valve core to be in an open state, the water inlet, the water outlet, the upper water communicating cavity and the lower water communicating cavity are mutually conducted, the water level in the pure kettle and the water tank is automatically balanced, the water level is effectively and automatically controlled, and therefore the integral structure is simplified.
Drawings
The foregoing and/or additional aspects and advantages of the present utility model will be apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic diagram showing a connection structure of a water dispenser and a check valve controlled water level gauge according to the present utility model.
Fig. 2 is a schematic view of another usage state structure of fig. 1.
FIG. 3 is a schematic diagram of the connection structure of the frame body, the pure kettle, the bearing plate and the one-way valve water level controller.
Fig. 4 is a partially enlarged schematic view of the one-way valve controlled water level gauge of fig. 1 at a.
Fig. 5 is a partially enlarged schematic view of a portion B of the check valve controlled water level gauge of fig. 3.
The reference numerals are as follows: pure kettle 1, concave 101, support body 2, water tank 3, interface 301, bearing board 4, sealed silica gel 5, case 6, connecting portion 601, upper sealing washer 7, sealed silica gel pad 8, lower sealing washer 9, lower spring 10, delivery port 11, water inlet 12, connecting rod 13, sealing ring 14, sealed lid 15, positioning seat 1501, location inner chamber 1502, water outlet 16, valve housing 17, upper spring 18.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The following describes a check valve control water level gauge according to an embodiment of the present utility model with reference to fig. 4 and 5, including a valve housing 17, a water outlet 11 and a water inlet 12 are provided on a side surface of the valve housing 17, an upper water-passing cavity, a lower water-passing cavity and a valve core 6 are provided in the valve housing 17, the upper water-passing cavity and the lower water-passing cavity are communicated, two ends of the valve core 6 are respectively disposed in the upper water-passing cavity and the lower water-passing cavity, a water outlet 16 for liquid backflow is further provided on an inner wall adjacent between the upper water-passing cavity and the lower water-passing cavity, an upper sealing ring 7 and a sealing silica gel pad 8 are respectively provided on the valve core 6, a lower spring 10 is provided on a bottom end of the valve core 6, and the lower spring 10 is propped against an inner bottom surface of the lower water-passing cavity.
The structure controls the upper water cavity and the lower water cavity to be conducted or closed between the pure water kettle 1 and the water tank 3 through the valve core 6; under the conduction state, the water converging at the water falling port and the water inlet enables the valve core to be in an open state, the water inlet, the water outlet, the upper water communicating cavity and the lower water communicating cavity are mutually conducted, the water level in the pure water kettle 1 and the water tank 3 is balanced automatically, the water level is controlled effectively and automatically, and therefore the integral structure is simplified.
As shown in fig. 4 and 5, in particular, a sealing cover 15 is further provided at the lower end of the valve housing 17, and the sealing cover 15 can be removed, thereby facilitating daily maintenance. The upper surface of the sealing cover 15 is provided with a positioning seat 1501, and the lower end of the lower spring 10 is sleeved on the positioning seat 1501 to perform the positioning function of the lower spring 10.
As shown in fig. 4 and 5, in particular, the positioning seat 1501 is further provided with a positioning cavity 1502, and the lower end of the valve housing 17 corresponds to the positioning cavity 1502. The positioning cavity 1502 is sized to fit the lower end of the spool 6, which can be inserted into the positioning cavity 1502.
As shown in fig. 4 and 5, in particular, a lower seal ring 9 is provided between the lower end of the valve housing 17 and the seal cover 15. The lower seal ring 9 plays a sealing role.
As shown in fig. 4 and 5, specifically, further, a connecting portion 601 is disposed at the top end of the valve core 6, and the top end of the connecting portion 601 extends from the lower water cavity to the upper water cavity. The connection portion 601 may be inserted into the inner cavity of the link 13.
As shown in fig. 1 to 3, the utility model discloses a water dispenser, which comprises a frame body 2 and a supporting plate 4, wherein the frame body 2 is connected with the supporting plate 4, a pure water kettle 1 is installed on the supporting plate 4, a water tank 3 is installed on the frame body 2, the frame body 2 is provided with a one-way valve water level controller, the one-way valve water level controller comprises the one-way valve water level controller, the one-way valve water level controller is communicated with the water tank 3, a connecting rod 13 is further arranged on the bottom surface of the pure water kettle 1, the top end of the connecting rod 13 is connected with a sealing ring 14, an upper spring 18 is further installed on the connecting rod 13, and the upper end of the upper spring 18 is arranged on the bottom surface of the supporting plate 4. The bottom surface of the water tank 3 is provided with an interface 301, and the water outlet 11 of the one-way valve control water level device is connected with the interface 301. The inner bottom surface of the pure water kettle 1 is provided with a concave position 101, and the size of the concave position 101 is matched with the size of the sealing ring 14. The bearing plate 4 is connected with a valve housing 17 arranged on the one-way valve control water level gauge through sealing silica gel 5.
The working principle of the water dispenser is as follows.
1. When the pure water kettle 1 is placed, the pure water kettle 1 is communicated with the valve housing 17, water enters the valve housing 17 from the water inlet 12, and the water flows into the valve housing 17 from the lower water cavity in two parts: one part flows from the lower water passing cavity to the upper water passing cavity and then enters the pure water kettle 1, and the other part flows from the lower water passing cavity to the water outlet 11 and then enters the water tank 3.
2. The water in the pure water kettle 1 flows down from the water falling openings 16 on two sides due to gravity, and is merged with part of the water in the water inlet 12 to enter the pure water kettle 1.
3. When the pure water kettle 1 is put on, the connecting rod 13 and the sealing ring 14 are moved upwards together under the action of the water pressure of the upper spring 18, and the water gap of the pure water kettle 1 is opened. 2. The water outlet 11 and the water inlet 12 on the valve housing 17 are opened to feed water into the pure water kettle 1 and the water tank 3.
4. Due to the different water inflow and the different size of the container, after stopping water inflow, the water levels of the pure water kettle 1 and the water tank 3 are lifted to the same level.
5. When the pure water kettle 1 is taken away, the upper spring 18 can move the connecting rod 13 and the sealing ring 14 downwards together due to no acting force, the sealing ring 14 blocks the water gap of the pure water kettle 1, the lower spring 10 jacks up the valve core 6, and the upper sealing ring 7 and the sealing silica gel pad 8 block the water outlet 11 and the water inlet 12 respectively, so that liquid between the water outlet 11 and the water inlet 12 cannot circulate.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a check valve control water level gauge, includes valve casing (17), and the side surface of valve casing (17) is equipped with delivery port (11) and water inlet (12), its characterized in that: an upper water passing cavity, a lower water passing cavity and a valve core (6) are arranged in the valve housing (17), the upper water passing cavity and the lower water passing cavity are communicated, two ends of the valve core (6) are respectively arranged in the upper water passing cavity and the lower water passing cavity, a water falling opening (16) for liquid backflow is further formed in the inner wall adjacent to the upper water passing cavity and the lower water passing cavity, an upper sealing ring (7) and a sealing silica gel pad (8) are respectively arranged on the valve core (6), a lower spring (10) is arranged at the bottom end of the valve core (6), and the lower spring (10) is propped against the inner bottom surface of the lower water passing cavity.
2. A one-way valve controlled water level gauge as defined in claim 1, wherein: the lower end of the valve housing (17) is also provided with a sealing cover (15), the upper surface of the sealing cover (15) is provided with a positioning seat (1501), and the lower end of the lower spring (10) is sleeved on the positioning seat (1501).
3. A one-way valve controlled water level gauge as defined in claim 2, wherein: the positioning seat (1501) is also provided with a positioning inner cavity (1502), and the lower end of the valve housing (17) corresponds to the positioning inner cavity (1502).
4. A one-way valve controlled water level gauge as defined in claim 1, wherein: a lower sealing ring (9) is arranged between the lower end of the valve housing (17) and the sealing cover (15).
5. A one-way valve controlled water level gauge as defined in claim 1, wherein: the top end of the valve core (6) is provided with a connecting part (601), and the top end of the connecting part (601) extends into the upper water cavity from the lower water cavity.
6. The utility model provides a water dispenser, includes support body (2) and support board (4), and support body (2) are connected with support board (4), and pure kettle (1) are installed to support board (4), and water tank (3), its characterized in that are installed to support body (2): the frame body (2) is provided with a one-way valve control water level device, the one-way valve control water level device comprises the one-way valve control water level device according to any one of claims 1 to 4, the one-way valve control water level device is communicated with the water tank (3), the bottom surface of the pure water kettle (1) is further provided with a connecting rod (13), the top end of the connecting rod (13) is connected with a sealing ring (14), the connecting rod (13) is further provided with an upper spring (18), and the upper end of the upper spring (18) is arranged on the bottom surface of the bearing plate (4).
7. The water dispenser of claim 6, wherein: an interface (301) is arranged on the bottom surface of the water tank (3), and a water outlet (11) of the one-way valve control water level device is connected with the interface (301).
8. The water dispenser of claim 6, wherein: the inner bottom surface of the pure water kettle (1) is provided with a concave position (101), and the size of the concave position (101) is matched with the size of the sealing ring (14).
9. The water dispenser of claim 6, wherein: the bearing plate (4) is connected with a valve housing (17) arranged on the one-way valve control water level device through sealing silica gel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322180026.6U CN220523355U (en) | 2023-08-14 | 2023-08-14 | One-way valve controlled water level device and water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322180026.6U CN220523355U (en) | 2023-08-14 | 2023-08-14 | One-way valve controlled water level device and water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220523355U true CN220523355U (en) | 2024-02-23 |
Family
ID=89931009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322180026.6U Active CN220523355U (en) | 2023-08-14 | 2023-08-14 | One-way valve controlled water level device and water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220523355U (en) |
-
2023
- 2023-08-14 CN CN202322180026.6U patent/CN220523355U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |