CN219638044U - Water supplementing inlet valve - Google Patents
Water supplementing inlet valve Download PDFInfo
- Publication number
- CN219638044U CN219638044U CN202320135095.2U CN202320135095U CN219638044U CN 219638044 U CN219638044 U CN 219638044U CN 202320135095 U CN202320135095 U CN 202320135095U CN 219638044 U CN219638044 U CN 219638044U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 438
- 230000001502 supplementing effect Effects 0.000 title claims abstract description 78
- 239000008400 supply water Substances 0.000 claims abstract description 4
- 210000004907 gland Anatomy 0.000 claims description 24
- 238000007789 sealing Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 230000003020 moisturizing effect Effects 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model provides a water replenishing inlet valve which comprises a valve body with a water inlet channel, a water outlet channel and a water replenishing channel, wherein the water inlet channel is communicated with the water outlet channel, the water outlet channel is respectively communicated with the water replenishing channel and a water tank, the water replenishing inlet valve further comprises a first control component and a second control component, the on-off between the water inlet channel and the water outlet channel is controlled by the first control component, the water inlet channel is communicated with the water outlet channel when the first control component is opened so as to supply water to the water tank, the on-off between the water outlet channel and the water replenishing channel is controlled by the second control component, and the water outlet channel is respectively communicated with the water replenishing channel and the water tank when the second control component is opened. The first control component and the second control component are integrated on the valve body of the water inlet valve, so that the water inlet valve can control the water inlet of the water tank and also can control the water supplementing of the water seal, the additional addition of a water supplementing device is avoided, the cost is saved, and the installation occupied volume is reduced.
Description
Technical Field
The utility model relates to the technical field of water inlet valves, in particular to a water supplementing inlet valve.
Background
After the siphon type water closet is flushed, the water seal needs to be replenished so as to prevent the odor of the sewage pipeline of the water closet from entering the toilet through the trap, thus requiring the water inlet valve to have the water replenishing function.
In the prior art, in order to solve the problem that the water inlet valve cannot control water replenishment, a water replenishment device is needed to be added, water replenishment control is realized through the water replenishment device, and the general distribution type of the water inlet valve is improved. In the concrete scheme, the existing water replenishing device has the scheme of being installed on the overflow pipe of the drain valve, and the installation and the adjustment are convenient, but the volume is larger, the space in a larger water tank is occupied, and the cost is higher.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a water supplementing inlet valve, wherein a first control component and a second control component are integrated on a valve body of the inlet valve, so that the inlet valve can control water inlet of a water tank and water supplementing of a water seal, the additional addition of a water supplementing device is avoided, the cost is saved, and the installation occupied volume is reduced.
The utility model is realized by the following steps: the utility model provides a moisturizing water intaking valve, locates in the water tank, moisturizing water intaking valve is including having inlet channel, play water channel and moisturizing channel's valve body, the inlet channel with play water channel is linked together, go out water channel respectively with it is linked together with the water tank to mend water channel, still include first control assembly and second control assembly, the inlet channel with go out the break-make between the water channel by first control assembly control, when first control assembly opens the inlet channel with go out water channel and be linked together, in order to supply water to the water tank, go out water channel with break-make between the moisturizing channel is controlled by second control assembly, when second control assembly opens go out the water channel respectively with it is linked together to mend water channel and water tank.
In an embodiment of the present utility model, the second control component includes a second gland fixedly connected to the valve body, and a second water stop pad disposed between the valve body and the second gland, where the second water stop pad is matched with an inlet of the water supplementing channel, a second back pressure cavity is enclosed between the second water stop pad and the second gland, and a second pressure relief hole is disposed on the second back pressure cavity, and the second control component is opened or closed by opening or closing the second pressure relief hole, when the second pressure relief hole is opened, the second water stop pad opens an inlet of the water supplementing channel under the action of water pressure of the water outlet channel, and when the second pressure relief hole is closed, the second water stop pad closes an inlet of the water supplementing channel under the action of back pressure of the second back pressure cavity; or the second control assembly comprises a sealing plug movably arranged on the valve body, and the sealing plug is in sealing fit or separating fit with the inlet of the water supplementing channel.
In an embodiment of the present utility model, the second control component is turned on after the first control component is turned on for a preset time.
In an embodiment of the utility model, the first control assembly includes a first float, and when the first float floats, the first control assembly is controlled to be closed so that the water inlet channel and the water outlet channel are cut off, and the water level of the water tank when the first float floats is a first water level.
In an embodiment of the utility model, the second control assembly includes a second float, the second control assembly is controlled to be opened when the second float floats so that the water outlet channel is communicated with the water supplementing channel, the water level of the water tank when the second float floats is a second water level, and the first water level is higher than the second water level.
In an embodiment of the utility model, the heights of the first and second floating barrels are adjustable.
In an embodiment of the utility model, a water stop cup is mounted on the valve body, the water stop cup comprises a first floating cavity and a second floating cavity, the first floating barrel is arranged in the first floating cavity, and the second floating barrel is arranged in the second floating cavity.
In an embodiment of the present utility model, the second control assembly further includes a weight member having a weight cavity, and an elastic member/magnetic assembly, where the weight member is used to control the second control assembly to be closed, and the elastic member/magnetic assembly is used to control the second control assembly to be opened, and when the weight force of the weight cavity counteracts the acting force of the elastic member/magnetic assembly during the water level lowering process of the water tank, the second control assembly is closed under the action of the weight force; when the acting force of the elastic piece/magnetic component counteracts the weight distribution force of the weight balancing cavity in the water level rising process of the water tank, the second control component is opened under the acting force of the elastic piece/magnetic component; the water level of the water tank when the acting force of the elastic piece/magnetic assembly counteracts the weight distribution force of the weight distribution cavity is a third water level, and the first water level is higher than the third water level.
In one embodiment of the utility model, the heights of the first float bowl and the weight are adjustable.
In an embodiment of the present utility model, the valve body further includes a diversion body disposed on the water outlet channel, the diversion body has a water inlet hole, a water outlet hole, a first water supplementing hole and a second water supplementing hole, the water inlet hole is respectively communicated with the water outlet hole and the first water supplementing hole, the water inlet hole is communicated with the inlet of the water outlet channel, the water outlet hole is communicated with the outlet of the water outlet channel, the first water supplementing hole is communicated with the second water supplementing hole to form the water supplementing channel, and the first water supplementing hole forms the inlet of the water supplementing channel and is controlled to be opened and closed by the second control component.
In an embodiment of the utility model, the first control component comprises a first gland fixedly connected with the valve body, and a first water stop pad arranged between the valve body and the first gland, the first water stop pad is matched with the inlet of the water outlet channel, a first back pressure cavity is enclosed between the first water stop pad and the first gland, a first pressure relief hole is arranged on the first back pressure cavity, the first control component is opened or closed by opening or closing the first pressure relief hole, when the first pressure relief hole is opened, the first water stop pad opens the inlet of the water outlet channel under the action of the water pressure of the water inlet channel, and when the first pressure relief hole is closed, the first water stop pad closes the inlet of the water outlet channel under the action of the back pressure of the first back pressure cavity.
The utility model has the beneficial effects that: compared with the prior art, the utility model provides the water supplementing inlet valve which has at least the following technical effects:
1. through reforming transform current water intaking valve, integrate inlet channel, outlet channel and moisturizing passageway on the valve body of inlet valve, realize that the inlet valve both can add water to the water tank, also can carry out moisturizing to the water seal, control outlet channel switching through first controlling means and carry out moisturizing to the water tank, control the switching of moisturizing passageway through the second controlling means and carry out moisturizing to closestool blow off pipeline water seal, avoid installing the excessive occupation of moisturizing ware lead to the fact the interior installation space of water tank alone in addition.
2. The valve realizes quick water supplementing through the matching of the split-flow body and the second control device, has simple structure, small and exquisite appearance, strong reliability and higher practicability, and can improve the general matching property of the water inlet valve.
3. The first floating barrel and the second floating barrel are independently arranged in the water stopping cup, and the independent opening and closing of the water supplementing channel and the water inlet channel can be realized.
Drawings
FIG. 1 is a schematic diagram of a fill valve according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a refill valve according to the present utility model.
FIG. 3 is a schematic cross-sectional view of a diverter body of a refill valve according to the present utility model.
Fig. 4 is a schematic view showing the upper structure of a valve body of a refill valve according to the present utility model.
Fig. 5 is a schematic structural view of a diverter body of a refill valve according to the present utility model.
FIG. 6 is a schematic view of a diverter body of a refill valve according to the present utility model from another perspective.
FIG. 7 is a schematic cross-sectional view of a diverter body of a refill valve according to the present utility model.
Fig. 8 is a schematic structural view of a second float bowl assembly of a refill water inlet valve according to the present utility model.
Fig. 9 is a schematic cross-sectional view of a second float bowl assembly of a refill valve according to the present utility model.
FIG. 10 is a schematic view showing a state where a relief hole of a cover of a refill valve is opened.
FIG. 11 is a schematic view showing a state where a relief hole of a cover of a refill valve is closed.
Reference numerals illustrate: 1-a valve body, 11-a second gland mounting seat, 12-a water supplementing connecting port, 13-a water inlet channel, 14-a water outlet channel and 15-a water supplementing channel;
2-a first control component, 21-a water stopping cup, 22-a first floating barrel, 23-a first screw rod, 24-a first lifting rod, 25-a first gland and 26-a first water stopping pad;
3-second control components, 31-second floating barrels, 311-balance weight cavities, 312-buoyancy cavities, 32-connecting rod components, 321-second screws, 322-second lifting rods, 33-second pressing covers, 331-second pressure relief holes and 34-second water stop pads;
4-split-flow body, 41-water inlet hole, 42-water outlet hole, 43-first water supplementing hole, 44-second water supplementing hole, 45-water supplementing cavity and 46-through hole.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples.
Referring to fig. 1 to 11, a water replenishing inlet valve is disposed in a water tank, the water replenishing inlet valve includes a valve body 1 having a water inlet channel 13, a water outlet channel 14 and a water replenishing channel 15, the water inlet channel 13 is communicated with the water outlet channel 14, the water outlet channel 14 is respectively communicated with the water replenishing channel 15 and the water tank, the water replenishing inlet valve further includes a first control component 2 and a second control component 3, the on-off between the water inlet channel 13 and the water outlet channel 14 is controlled by the first control component 2, the water inlet channel 13 is communicated with the water outlet channel 14 when the first control component 2 is opened to supply water to the water tank, the on-off between the water outlet channel 14 and the water replenishing channel 15 is controlled by the second control component 3, and the water outlet channel 14 is respectively communicated with the water replenishing channel 15 and the water tank when the second control component 3 is opened. The second control component 3 and the water supplementing channel 15 are integrated on the valve body 1 of the existing water inlet valve to replace the existing additionally installed adjustable water supplementing device, so that the structure is compact, the appearance is small, the occupied space in the water tank after installation is reduced, the water tank with various sizes can be adapted, and the universality of the water inlet valve is improved. The arrows in the figure indicate the direction of water flow.
Referring to fig. 1, 2, 10 and 11, in an embodiment of the present utility model, the second control assembly 3 includes a second gland 33 fixedly connected to the valve body 1, and a second water stop pad 34 disposed between the valve body 1 and the second gland 33, the second water stop pad 34 is matched with an inlet of the water supplementing channel 15, a second back pressure cavity is enclosed between the second water stop pad 34 and the second gland 33, a second pressure relief hole 331 is disposed on the second back pressure cavity, the second pressure relief hole 331 is opened or closed to open or close the second control assembly 3, when the second pressure relief hole 331 is opened, the second water stop pad 34 opens an inlet of the water supplementing channel 15 under the action of the water pressure of the water outlet channel 14, and when the second pressure relief hole 331 is closed, the second water stop pad 34 closes an inlet of the water supplementing channel 15 under the action of the back pressure of the second back pressure cavity.
In another embodiment of the present utility model, the second control assembly 3 includes a sealing plug movably disposed on the valve body 1, and the sealing plug is in sealing fit with or separate from the inlet of the water replenishing channel 15.
Referring to fig. 1 to 11, in an embodiment of the utility model, the second control unit 3 is turned on after the first control unit 2 is turned on for a preset time.
Referring to fig. 1 to 3, in an embodiment of the utility model, the first control assembly 2 includes a first float bowl 22, the first float bowl 22 controls the first control assembly 2 to be closed when floating so that the water inlet channel 13 is disconnected from the water outlet channel 14, and the water tank level when the first float bowl 22 floats is a first water level.
Referring to fig. 1 to 3, in an embodiment of the utility model, the second control assembly 3 includes a second float 31, the second float 31 controls the second control assembly 3 to open when floating so that the water outlet channel 14 is communicated with the water replenishing channel 15, the water tank level when the second float 31 floats is a second water level, and the first water level is higher than the second water level. Ensuring that the second control assembly 3 is opened before the fill valve is stopped.
Referring to fig. 1, in an embodiment of the present utility model, the heights of the first floating barrel 22 and the second floating barrel 31 are adjustable, and the opening timing of the water replenishing channel 15 can be adjusted by adjusting the installation height of the second floating barrel 31 on the first floating barrel 22, so as to further realize the adjustment of the water replenishing amount of the water seal.
Referring to fig. 1 to 11, in an embodiment of the present utility model, the valve body 1 includes a water inlet pipe with the water inlet channel 13 and a water outlet pipe sleeved outside the water inlet pipe, a gap between an outer wall of the water inlet pipe and an inner wall of the water outlet pipe forms the water outlet channel 14, a top opening of the water inlet pipe forms an inlet of the water outlet channel 14, and the first control component 2 controls opening and closing of the top opening of the water inlet pipe. The valve body 1 further comprises a diversion body 4 arranged on the water outlet channel 14, the top of the diversion body 4 is used for supporting an anti-siphon rubber pad, the diversion body 4 is further provided with a water inlet hole 41 and a water outlet hole 42, the water inlet hole 41 is communicated with the inlet of the water outlet channel 14, the water outlet hole 42 is communicated with the outlet of the water outlet channel 14, and the water inlet hole 41 is respectively communicated with the water outlet hole 42 and the water supplementing channel 15. The water diversion body 4 is internally provided with a through hole 46 for a water inlet pipe to pass through, the water diversion body 4 is provided with a water supplementing cavity 45 around the through hole 46, the outer side wall of the water diversion body 4 is provided with a first water supplementing hole 43 and a second water supplementing hole 44 which are communicated with the water supplementing cavity 45, and the first water supplementing hole 43, the water supplementing cavity 45 and the second water supplementing hole 44 form the water supplementing channel 15. The first water supplementing hole 43 forms an inlet of the water supplementing channel 15 and is matched with the second control component 3. The second water supplementing hole 44 forms an outlet of the water supplementing channel 15 and is communicated with the water supplementing connecting port 12, and the water supplementing connecting port 12 is communicated with the overflow pipe of the water tank so as to supplement water for water seal. The water inlet 41 of the diversion body 4 is respectively communicated with the water outlet 42 and the first water supplementing hole 43.
Referring to fig. 1 to 7, 10 and 11, in an embodiment of the utility model, a top side wall second gland mounting seat 11 of the valve body 1 is used for mounting the second gland 33. The second control assembly 3 further comprises a second screw rod 321 and a second lifting rod 322, the second screw rod 321 is arranged on the second floating barrel 31, one end of the second lifting rod 322 is connected with the second screw rod 321, the other end of the second lifting rod 322 is hinged to the second gland 33, and the second water stop pad 34 is in butt joint with the first water supplementing hole 43 of the diversion body 4. When the second floating barrel 31 floats, the second screw 321 moves upwards, so as to drive the end surface of the second lifting rod 322 to be far away from the second pressure relief hole 331, the second pressure relief hole 331 is opened, and the second water stop pad 34 opens the inlet of the water supplementing channel 15 under the action of the water pressure of the water outlet channel 14; the water level in the water tank drops, and the second floating barrel 31 falls to drive the second screw 321 to move downwards, and then drive the second lifting rod 322 to reversely press the second pressure relief hole 331, when the second pressure relief hole 331 is closed, the second water stop pad 34 closes the inlet of the water supplementing channel 15 under the action of the back pressure of the second back pressure cavity. The first water supplementing hole 43 (i.e. the inlet of the water supplementing channel 15) cannot be opened, i.e. the water inlet channel 13 of the valve body 1 cannot be communicated with the water supplementing channel 15, the water inlet channel 13 is only communicated with the water outlet channel 14, and the water entering the water inlet valve can only be supplemented into the water tank, so that water sealing is not supplemented. The opening time of the water supply passage 15 and the water supply amount to the water seal can be controlled by adjusting the installation height of the second float 31. The surface of the second lifting rod 322 opposite to the second pressure relief hole 331 is provided with a flexible gasket, so that better tightness is achieved, and when the water supplementing channel 15 needs to be closed, the second pressure relief hole 331 is not sealed, and a small amount of water between the second water stopping pad 34 and the second pressure cover 33 can overflow through the second pressure relief hole 331, so that the second water stopping pad 34 can be easily opened, that is, the water supplementing channel 15 can be opened.
In another embodiment of the present utility model, the second control assembly 3 further includes a weight member having a weight cavity, an elastic member/magnetic assembly, where the weight member is used to control the second control assembly 3 to be closed, and the elastic member/magnetic assembly is used to control the second control assembly 3 to be opened, and when the weight force of the weight cavity counteracts the acting force of the elastic member/magnetic assembly during the lowering of the water level of the water tank, the second control assembly 3 is closed under the action of the weight force; when the acting force of the elastic piece/magnetic component counteracts the weight distribution force of the weight balancing cavity in the water level rising process of the water tank, the second control component 3 is opened under the acting force of the elastic piece/magnetic component; the water level of the water tank when the acting force of the elastic piece/magnetic component counteracts the weight of the weight piece is a third water level, the first water level is higher than the third water level, and the water supplementing channel 15 is opened before the water inlet channel 13 is closed. The heights of the first floating barrel 22 and the counterweight piece are adjustable, so that the adjustment of the water quantity in the water tank and the water replenishing quantity of the water seal is realized.
Referring to fig. 1 to 3, and fig. 8 to 11, in an embodiment of the present utility model, a water stop cup 21 is mounted on the valve body 1, the water stop cup 21 includes a first floating cavity and a second floating cavity, the first floating barrel 22 is disposed in the first floating cavity, and the second floating barrel 31 is disposed in the second floating cavity. Specifically, the water stop cup 21 is separated into a buoyancy cavity 312 and a counterweight cavity 311 by a partition plate, and a connecting hole is formed in the second float 31 and used for connecting the second screw 321, and the second float 31 drives the second screw 321 and the second lifting rod 322 to move so as to realize independent opening and closing of the water inlet of the water supplementing channel 15 by the second control assembly 3. The weight cavity 311 may have weight water or a fixed weight (e.g., insert molding) to make the pressure relief hole more reliably closed with the weight.
Referring to fig. 1 to 3, 10 and 11, in an embodiment of the present utility model, the first control assembly 2 includes a first gland 25 fixedly connected to the valve body 1, and a first water stop pad 26 disposed between the valve body 1 and the first gland 25, the first water stop pad 26 is matched with an inlet of the water outlet channel 14, a first back pressure cavity is enclosed between the first water stop pad 26 and the first gland 25, a first pressure relief hole (not shown) is disposed on the first back pressure cavity, and the first pressure relief hole is opened or closed to open or close the first control assembly 2, when the first pressure relief hole is opened, the first water stop pad 26 opens an inlet of the water outlet channel 14 under the action of the water pressure of the water inlet channel 13, and when the first pressure relief hole is closed, the first water stop pad 26 closes an inlet of the water outlet channel 14 under the action of the back pressure of the first back pressure cavity. Specifically, the device further comprises a first screw rod 23 and a first lifting rod 24, wherein the first screw rod 23 is arranged on the first floating barrel 22, the first screw rod 23 is rotated to adjust the height of the first floating barrel 22, the first screw rod 23 is connected with one end of the first lifting rod 24, and the other end of the first lifting rod 24 is connected with the first gland 25. The first floating barrel 22, the first screw 23 and the first lifting rod 24 cooperate with the control valve body 1 to feed water and stop water, so that the water inlet channel 13 of the water inlet valve is communicated with the water outlet channel 14. The first floating barrel 22 floats to drive the first screw rod 23 to move upwards, then drives the first lifting rod 24 to compress the first pressure relief hole, so that the first water stop pad 26 blocks the water inlet channel 13, the water level in the water tank drops, the first floating barrel 22 drops to drive the first screw rod 23 to move downwards, then drives the first lifting rod 24 to be far away from the first pressure relief hole, the first pressure relief hole is opened, and the first water stop pad 26 opens the inlet of the water outlet channel 14 under the action of the water pressure of the water inlet channel 13.
The utility model has the following working principle:
the water supplementing channel 15 is added on the basis of the valve body 1 of the water inlet valve, the first floating barrel 22 floats in the original state (when the water tank is full of water), and the water inlet valve is in a water stopping state; the second floating barrel 31 floats, the second lifting rod 322 does not press the second pressure relief hole 331, the second pressure relief hole 331 is opened, and the second water stop pad 34 can be easily opened by external force.
When the water tank is used, the drain valve is started to drain water, the water level of the water tank is lowered, the second floating barrel 31 falls to drive the second lifting rod 322 to close the second pressure relief hole 331, the water supplementing channel 15 is in a closed state, the first floating barrel 22 falls to drive the first screw rod 23 and the first lifting rod 24 to move, the first control component 2 is opened, the water inlet valve starts to feed water, water can only enter the water tank from the water outlet channel 14 due to the closing of the water supplementing channel 15, and the water level of the water tank starts to rise. After the water level rises to a certain extent, the second floating barrel 31 floats to drive the second lifting rod 322 to open the second pressure relief hole 331, the second control component 3 is opened, the water supplementing channel 15 can be opened, and water supplementing is started (at this time, the water tank is also in water inflow). When the water level of the water tank continues to rise, the first floating barrel 22 is driven to move upwards until the first screw rod 23 and the first lifting rod 24 move to close the water inlet channel 13 of the water inlet valve, the water inlet valve stops water supply and water inlet of the water tank at the moment (but the water supply channel 15 is still in a state capable of being opened).
The points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.
Finally, the above description is only a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above examples, but all technical solutions belonging to the concept of the present utility model are within the scope of the present utility model.
It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (11)
1. A water replenishing inlet valve arranged in a water tank, which is characterized in that: the water replenishing inlet valve comprises a valve body with a water inlet channel, a water outlet channel and a water replenishing channel, wherein the water inlet channel is communicated with the water outlet channel, the water outlet channel is respectively communicated with the water replenishing channel and the water tank, the water replenishing inlet valve further comprises a first control component and a second control component, the on-off between the water inlet channel and the water outlet channel is controlled by the first control component, the water inlet channel is communicated with the water outlet channel when the first control component is opened so as to supply water for the water tank, the on-off between the water outlet channel and the water replenishing channel is controlled by the second control component, and the water outlet channel is respectively communicated with the water replenishing channel and the water tank when the second control component is opened.
2. A refill water inlet valve according to claim 1, wherein: the second control assembly comprises a second gland fixedly connected with the valve body and a second water stop pad arranged between the valve body and the second gland, the second water stop pad is matched with the inlet of the water supplementing channel, a second back pressure cavity is formed between the second water stop pad and the second gland in a surrounding mode, a second pressure relief hole is formed in the second back pressure cavity, the second control assembly is opened or closed by opening or closing the second pressure relief hole, when the second pressure relief hole is opened, the second water stop pad opens the inlet of the water supplementing channel under the action of the water pressure of the water outlet channel, and when the second pressure relief hole is closed, the second water stop pad closes the inlet of the water supplementing channel under the action of the back pressure of the second back pressure cavity; or the second control assembly comprises a sealing plug movably arranged on the valve body, and the sealing plug is in sealing fit or separating fit with the inlet of the water supplementing channel.
3. A refill water inlet valve according to claim 1, wherein: the second control assembly is opened after the first control assembly is opened for a preset time.
4. A refill water inlet valve according to claim 1, wherein: the first control assembly further comprises a first floating barrel, the first control assembly is controlled to be closed when the first floating barrel floats so that the water inlet channel and the water outlet channel are cut off, and the water level of the water tank when the first floating barrel floats is a first water level.
5. A refill water inlet valve as claimed in claim 4, wherein: the second control assembly comprises a second floating barrel, the second control assembly is controlled to be opened when the second floating barrel floats so that the water outlet channel is communicated with the water supplementing channel, the water level of the water tank when the second floating barrel floats is a second water level, and the first water level is higher than the second water level.
6. A refill water inlet valve as claimed in claim 5, wherein: the heights of the first floating barrel and the second floating barrel are adjustable.
7. A refill water inlet valve as claimed in claim 5, wherein: the valve body is provided with a water stop cup, the water stop cup comprises a first floating cavity and a second floating cavity, the first floating barrel is arranged in the first floating cavity, and the second floating barrel is arranged in the second floating cavity.
8. A refill water inlet valve as claimed in claim 4, wherein: the second control assembly further comprises a counterweight piece with a counterweight cavity and an elastic piece/magnetic assembly, wherein the counterweight piece is used for controlling the second control assembly to be closed, the elastic piece/magnetic assembly is used for controlling the second control assembly to be opened, and the second control assembly is closed under the action of the counterweight force when the counterweight force of the counterweight cavity counteracts the acting force of the elastic piece/magnetic assembly in the water level descending process of the water tank; when the acting force of the elastic piece/magnetic component counteracts the weight distribution force of the weight balancing cavity in the water level rising process of the water tank, the second control component is opened under the acting force of the elastic piece/magnetic component; the water level of the water tank when the acting force of the elastic piece/magnetic assembly counteracts the weight distribution force of the weight distribution cavity is a third water level, and the first water level is higher than the third water level.
9. A refill water inlet valve as claimed in claim 8, wherein: the heights of the first floating barrel and the counterweight are adjustable.
10. A refill water inlet valve according to claim 1, wherein: the valve body further comprises a diversion body arranged on the water outlet channel, the diversion body is provided with a water inlet hole, a water outlet hole, a first water supplementing hole and a second water supplementing hole, the water inlet hole is respectively communicated with the water outlet hole and the first water supplementing hole, the water inlet hole is communicated with the inlet of the water outlet channel, the water outlet hole is communicated with the outlet of the water outlet channel, the first water supplementing hole is communicated with the second water supplementing hole to form the water supplementing channel, and the first water supplementing hole forms the inlet of the water supplementing channel and is controlled to be opened and closed by the second control component.
11. A refill water inlet valve according to any one of claims 1 to 10, wherein: the first control assembly comprises a first gland fixedly connected with the valve body, and a first water stop pad arranged between the valve body and the first gland, the first water stop pad is matched with an inlet of the water outlet channel, a first back pressure cavity is formed between the first water stop pad and the first gland in a surrounding mode, a first pressure relief hole is formed in the first back pressure cavity, the first control assembly is opened or closed through opening or closing the first pressure relief hole, when the first pressure relief hole is opened, the first water stop pad is opened under the water pressure action of the water inlet channel, the inlet of the water outlet channel is closed under the back pressure action of the first back pressure cavity, and when the first pressure relief hole is closed, the first water stop pad is closed under the back pressure action of the first back pressure cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320135095.2U CN219638044U (en) | 2023-01-16 | 2023-01-16 | Water supplementing inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320135095.2U CN219638044U (en) | 2023-01-16 | 2023-01-16 | Water supplementing inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219638044U true CN219638044U (en) | 2023-09-05 |
Family
ID=87809790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320135095.2U Active CN219638044U (en) | 2023-01-16 | 2023-01-16 | Water supplementing inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219638044U (en) |
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2023
- 2023-01-16 CN CN202320135095.2U patent/CN219638044U/en active Active
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