CN110670688A - Spray gun waterway structure and intelligent toilet thereof - Google Patents
Spray gun waterway structure and intelligent toilet thereof Download PDFInfo
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- CN110670688A CN110670688A CN201911058881.1A CN201911058881A CN110670688A CN 110670688 A CN110670688 A CN 110670688A CN 201911058881 A CN201911058881 A CN 201911058881A CN 110670688 A CN110670688 A CN 110670688A
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- water inlet
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- 239000007921 spray Substances 0.000 title claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 341
- 230000007246 mechanism Effects 0.000 claims description 19
- 239000008236 heating water Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a spray gun waterway structure and an intelligent toilet thereof, and relates to the field of sanitary ware. According to the invention, the water pump and the water dividing valve are additionally arranged on the water path entering the spray gun, so that the pulse function and the water dividing function are added, and the cleaning effect is better.
Description
Technical Field
The invention relates to the field of sanitary ware, in particular to a spray gun waterway structure and an intelligent toilet bowl thereof.
Background
Although the intelligent toilet bowl has various functions, one of the most core functions is to automatically clean the part to be cleaned of a user, and the main module for realizing the function is the spray gun, but in the prior art, water flow generally directly enters the spray gun without being controlled, so that the water flow effect generated by the water path structure of the spray gun is poor, for example, the pulse effect is poor, and the water diversion function is not provided.
Disclosure of Invention
The invention aims to provide a spray gun waterway structure and an intelligent pedestal pan thereof, and aims to solve the problems that the spray gun waterway structure in the prior art is poor in pulse effect, does not have a water diversion function and the like.
The embodiment of the invention provides a spray gun waterway structure which is applied to an intelligent toilet bowl, and the spray gun waterway structure comprises a front-end water valve, a water pump, a shunt valve and a spray gun which are sequentially arranged and communicated, wherein water flows sequentially through the water pump, the shunt valve and the spray gun after entering the front-end water valve, and is finally sprayed out by the spray gun to clean a part to be cleaned.
Preferably, a stop valve is arranged between the water pump and the water diversion valve.
Preferably, a stop valve is arranged between the front end water valve and the water pump.
Preferably, a pressure relief valve is arranged between the water pump and the water diversion valve.
Preferably, a pressure relief valve is arranged between the stop valve and the shunt valve.
Preferably, a pressure relief valve is arranged between the water pump and the stop valve.
Preferably, a pressure relief valve is arranged on the stop valve.
Preferably, the stop valve includes a stop valve body, the stop valve body is provided with a stop valve water inlet and a stop valve water outlet communicated with the stop valve water inlet, a waterway channel, an inner water inlet support and a water inlet spring are arranged inside the stop valve body, the front end of the inner water inlet support is supported around the front end of the waterway channel, one end of the water inlet spring is supported on the inner water inlet support, the other end of the water inlet spring is supported at the tail end of the waterway channel, the tail end of the waterway channel is communicated with the stop valve water outlet, and the front end of the waterway channel is communicated with the stop valve water inlet.
Preferably, the pressure relief valve comprises a pressure relief valve body, a pressure relief valve water inlet and a pressure relief valve water outlet communicated with the pressure relief valve water inlet are formed in the pressure relief valve body, a pressure relief channel, a pressure relief inner support and a pressure relief spring are arranged inside the pressure relief valve body, the front end of the pressure relief inner support is supported around the front end of the pressure relief channel, one end of the pressure relief spring is supported on the pressure relief inner support, the other end of the pressure relief spring is supported at the tail end of the pressure relief channel, the tail end of the pressure relief channel is communicated with the pressure relief valve water outlet, and the front end of the pressure relief channel is communicated with the pressure relief valve.
Preferably, the stop valve comprises a stop valve body, and the stop valve body is provided with a stop valve water inlet, a stop valve water outlet communicated with the stop valve water inlet and a stop valve pressure relief opening communicated with the stop valve water inlet;
a waterway channel, an inner water inlet support and a water inlet spring are arranged in the stop valve body, the front end of the inner water inlet support abuts against the periphery of the front end of the waterway channel, one end of the water inlet spring abuts against the inner water inlet support, the other end of the water inlet spring abuts against the tail end of the waterway channel, the tail end of the waterway channel is communicated with the water outlet of the stop valve, and the front end of the waterway channel is communicated with the water inlet of the stop valve;
the pressure relief valve comprises a pressure relief channel, a pressure relief inner support and a pressure relief spring, the pressure relief channel, the pressure relief inner support and the pressure relief spring are arranged in the stop valve body, the front end of the pressure relief inner support is supported around the front end of the pressure relief channel, one end of the pressure relief spring is supported on the pressure relief inner support, the other end of the pressure relief spring is supported at the tail end of the pressure relief channel, the tail end of the pressure relief channel is communicated with a pressure relief opening of the stop valve, the front end of the pressure relief channel is communicated with a water inlet of the stop valve, and the elasticity of the pressure relief spring in the working state is.
Preferably, the water pump is a reciprocating pump, an electromagnetic pump or a diaphragm pump.
Preferably, the shunt valve comprises a shunt valve body, a shunt valve seat arranged on the shunt valve body, a switch plate, a shunt core and a shunt valve driving mechanism, the valve body of the shunt valve is provided with a shunt valve water inlet and a plurality of shunt valve water outlets communicated with the shunt valve water inlet, the shunt valve seat is fixed on the shunt valve body, the shunt valve driving mechanism is arranged on the shunt valve seat, the shunt valve driving mechanism is connected with the switch plate and is used for driving the switch plate to rotate, the switch plate and the shunt core are coaxially arranged, the switch sheet is provided with a switch sheet through hole, the water diversion core is provided with a plurality of water diversion core through holes, the shunt valve driving mechanism drives the switch piece to rotate, so that the switch piece through holes are aligned to different shunt core through holes, and each shunt core through hole is communicated with a water outlet of the shunt valve.
Preferably, the shunt valve driving mechanism comprises a shunt valve driving motor and a shunt valve driving rotating shaft connected to the shunt valve driving motor, a rotating shaft fixing hole is formed in the middle of the switch piece, and the tail end of the shunt valve driving rotating shaft is fixedly connected to the rotating shaft fixing hole.
Preferably, the spray gun comprises a spray gun body and a two-section type spray gun arranged in the spray gun body, and the two-section type spray gun comprises a spray gun outer cylinder arranged in the spray gun body in a sliding manner and a spray gun inner cylinder arranged in the spray gun outer cylinder in a sliding manner.
Preferably, the spray gun inner cylinder comprises a spray gun body and a spray head arranged at the front end of the spray gun body.
Preferably, the spray head is provided with a plurality of water spray water outlet holes communicated with the water distribution valve.
Preferably, a heater for heating water flow is arranged between the front-end water valve and the water pump; or a heater for heating water flow is arranged between the water pump and the water diversion valve.
The embodiment of the invention also provides an intelligent toilet bowl which comprises the spray gun waterway structure.
The embodiment of the invention provides a spray gun waterway structure and an intelligent toilet thereof, wherein the spray gun waterway structure comprises a front-end water valve, a water pump, a shunt valve and a spray gun which are sequentially arranged and communicated, and water flows sequentially through the water pump, the shunt valve and the spray gun after entering the front-end water valve and is finally sprayed out by the spray gun to clean a part to be cleaned. According to the embodiment of the invention, the water pump and the water dividing valve are additionally arranged on the water path entering the spray gun, so that the pulse function and the water dividing function are added, and the cleaning effect is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of a waterway structure of a spray gun according to an embodiment of the present invention.
Fig. 2 is a schematic view of another waterway structure of the spray gun according to the embodiment of the present invention.
Fig. 3 is a schematic view of another waterway structure of the spray gun according to the embodiment of the present invention.
Fig. 4 is a schematic view of another waterway structure of the spray gun according to the embodiment of the present invention.
Fig. 5 is a schematic view of another waterway structure of the spray gun according to the embodiment of the present invention.
Fig. 6 is a schematic view of another waterway structure of the spray gun according to the embodiment of the present invention.
Fig. 7 is a schematic view of another waterway structure of the spray gun according to the embodiment of the present invention.
Fig. 8 is a schematic cross-sectional structural diagram of an integrated arrangement of a stop valve and a relief valve according to an embodiment of the present invention.
Fig. 9 is an exploded view of the diverter valve according to the present invention.
Fig. 10 is a schematic cross-sectional view of a shunt valve according to an embodiment of the present invention.
Fig. 11 is a schematic structural view of a switch plate in the shunt valve according to an embodiment of the present invention.
Fig. 12 is a schematic structural view of a water diversion core in the water diversion valve according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1, fig. 1 is a water path structure diagram of a spray gun water path structure provided by an embodiment of the present invention, which is applied to an intelligent toilet, and the spray gun water path structure includes a front end water valve 1, a water pump 2, a shunt valve 3, and a spray gun 4 that are sequentially arranged and communicated, and after entering the front end water valve 1, water flows sequentially through the water pump 2, the shunt valve 3, and the spray gun 4, and is finally sprayed by the spray gun 4 to clean a part to be cleaned.
In this embodiment, rivers enter into front end water valve 1 from the outside earlier, then pressurize through water pump 2, divide into the multichannel through shunt valve 3 again, can divide into rivers, and multichannel rivers can enter into spray gun 4 like this, utilize spray gun 4 to treat to wash the position and wash.
In this and subsequent embodiments, the water pump 2 may be a reciprocating pump, an electromagnetic pump, or a diaphragm pump. These pumps 2 may be such that the water flow has a pulsating effect, but may of course be other pumps that are capable of providing a pulsating effect.
In a further embodiment, as shown in fig. 2, a shut-off valve 5 is arranged between the water pump 2 and the water diversion valve 3. In this embodiment, a stop valve 5 is added on the basis of the embodiment of fig. 1, and is arranged between the water pump 2 and the shunt valve 3.
The shut-off valve 5 can be a valve which can only be opened under certain water pressure, so that the shut-off valve 5 can improve the pulse effect of the water flow.
In a further embodiment, as shown in fig. 3, a stop valve 5 is arranged between the front end water valve 1 and the water pump 2. In this embodiment, a stop valve 5 is added on the basis of the embodiment of fig. 1, and is disposed between the front end water valve 1 and the water pump 2.
That is, the stop valve 5 may be disposed at the front side of the water pump 2, or may be disposed at the rear side of the water pump 2, as long as the water flow pulse effect can be improved.
Furthermore, the stop valve 5 also has a one-way stop function, that is, the stop valve 5 can control water flow to the spray gun 4 side only from the front end water valve 1 side, so that water flow cannot flow to the front end water valve 1 side from the spray gun 4 side, thereby avoiding water flow backflow.
In a further embodiment, as shown in fig. 4, a pressure relief valve 6 is arranged between the water pump 2 and the water diversion valve 3. The pressure relief valve 6 has the function of pressure relief when the spray gun 4 is blocked, so that the pressure protection function is realized. In the present embodiment, the relief valve 6 is added without a shut-off valve, and the relief valve 6 is used to perform a pressure protection function. The pressure release valve 6 needs to be arranged at the rear side of the water pump 2. In this embodiment, on the basis of the embodiment shown in fig. 1, a pressure relief valve 6 is added and is arranged between the water pump 2 and the shunt valve 3.
In a further embodiment, as shown in fig. 5, a relief valve 6 is arranged between the shut-off valve 5 and the diverter valve 3. In the embodiment, the pressure release valve 6 is arranged between the stop valve 5 and the shunt valve 3, and can also play a role in pressure release. In the embodiment, on the basis of the embodiment shown in fig. 2, a relief valve 6 is additionally arranged between the stop valve 5 and the shunt valve 3.
In a further embodiment, as shown in fig. 6, a pressure relief valve 6 is provided between the water pump 2 and the stop valve 5. In the embodiment, the pressure release valve 6 is arranged between the water pump 2 and the stop valve 5, and can also play a role in pressure release. That is, the relief valve 6 may be provided on the front side or the rear side of the stop valve 5, but may be provided on the rear side of the water pump 2. In the embodiment, on the basis of the embodiment shown in fig. 2, a relief valve 6 is added and is arranged between the water pump 2 and the stop valve 5.
In a further embodiment, as shown in fig. 7, a relief valve 6 is provided on the shut-off valve 5. In the present embodiment, a relief valve 6 is added on the basis of the embodiment of fig. 2 and is arranged on the stop valve 5. In this embodiment, a pressure relief valve 6 may be provided on the stop valve 5 to perform the pressure relief function. The relief valve 5 and the stop valve 6 may be provided integrally or independently. The case of the independent setting is similar to the foregoing embodiment. The case of the integral arrangement will be described in detail later. The integrated structure can simplify the whole structure, occupy smaller space and realize dual functions.
In a further embodiment, the stop valve includes a stop valve body, the stop valve body is provided with a stop valve water inlet and a stop valve water outlet communicated with the stop valve water inlet, a waterway channel, an inner water inlet support and a water inlet spring are arranged inside the stop valve body, the front end of the inner water inlet support is supported around the front end of the waterway channel, one end of the water inlet spring is supported on the inner water inlet support, the other end of the water inlet spring is supported at the tail end of the waterway channel, the tail end of the waterway channel is communicated with the stop valve water outlet, and the front end of the waterway channel is communicated with the stop valve water inlet.
In a specific application scene, the inner support of intaking includes a breakwater of intaking and connects in the manger plate post of intaking of manger plate rear end, the front end of the breakwater of intaking supports and is held around the waterway front end, the pot head of the spring of intaking is located on the manger plate post of intaking.
In this embodiment, after rivers were followed the stop valve water inlet enters into waterway, the rivers can exert backward effort to the breakwater of intaking under normal conditions to utilize the breakwater of intaking to compress the spring of intaking, thereby make the breakwater of intaking with the clearance is produced all around of waterway front end, make rivers finally flow from the stop valve delivery port. When water flows reversely, the water flows in from the water outlet of the stop valve, and enters the tail end of the water channel, the water flows through the water channel and reaches the water inlet baffle plate, forward acting force is applied to the water inlet baffle plate, so that the water inlet baffle plate is abutted with the periphery of the front end of the water channel more tightly, the water flows can not pass through the front end of the water channel, and the water flows can be prevented from flowing backwards to avoid pollution. In this embodiment, the stop valve may be provided separately.
In a further embodiment, the relief valve includes a relief valve body, the relief valve body is provided with a relief valve water inlet and a relief valve water outlet communicated with the relief valve water inlet, a relief passage, a relief inner support and a relief spring are arranged inside the relief valve body, the front end of the relief inner support is supported around the front end of the relief passage, one end of the relief spring is supported on the relief inner support, the other end of the relief passage is supported at the tail end of the relief passage, the tail end of the relief passage is communicated with the relief valve water outlet, and the front end of the relief passage is communicated with the relief valve water inlet.
In a specific application scene, the pressure release inner support include a pressure release breakwater and connect in the pressure release water column of pressure release breakwater one end, the front end of pressure release breakwater supports and holds around the pressure release passageway front end, pressure release spring's one end cover is located on the pressure release water column.
In this embodiment, after rivers entered into the pressure release passageway from the relief valve water inlet, rivers can exert backward effort to the pressure release breakwater, but under the normal condition rivers' pressure is not enough to make the pressure release breakwater with the clearance is produced all around of pressure release passageway front end, so rivers can not flow from the relief valve delivery port. However, when the pressure of water flow in the pressure release valve is increased due to the blockage of the spray gun and other reasons, the water flow can extrude the pressure release spring and enable the water pressing baffle and the periphery of the front end of the pressure release channel to form a gap, so that the water flow finally flows out of the water outlet of the stop valve and can finally flow to the ceramic body, and the pressure release effect is achieved. When water flows reversely, the water flows in from the water outlet of the stop valve and enters the tail end of the pressure relief channel, the water flows can pass through the pressure relief channel and reach the pressure relief water baffle plate, forward acting force is applied to the pressure relief water baffle plate, the pressure relief water baffle plate and the front end of the pressure relief channel are abutted and held more tightly, the water flows can not pass through the front end of the pressure relief channel at the moment, and therefore the water flows can be prevented from flowing backwards, and pollution is avoided. In this embodiment, the pressure relief valve may be separately provided.
In a further embodiment, as shown in fig. 8, the stop valve comprises a stop valve body, and the stop valve body is provided with a stop valve water inlet 33, a stop valve water outlet 34 communicated with the stop valve water inlet 33, and a stop valve pressure relief opening 30 communicated with the stop valve water inlet 33;
a waterway channel 35, an inner water inlet support 36 and a water inlet spring 37 are arranged in the stop valve body, the front end of the inner water inlet support 36 is supported around the front end of the waterway channel 35, one end of the water inlet spring 37 is supported on the inner water inlet support 36, the other end of the water inlet spring is supported at the tail end of the waterway channel 35, the tail end of the waterway channel 35 is communicated with the stop valve water outlet 34, and the front end of the waterway channel 35 is communicated with the stop valve water inlet 33;
the pressure relief valve comprises a pressure relief channel 38, an inner pressure relief support 39 and a pressure relief spring 301, the pressure relief channel 38, the inner pressure relief support 39 and the pressure relief spring 301 are arranged in the stop valve body, the front end of the inner pressure relief support 39 abuts against the periphery of the front end of the pressure relief channel 38, one end of the pressure relief spring 301 abuts against the inner pressure relief support 39, the other end of the pressure relief spring 301 abuts against the tail end of the pressure relief channel 38, the tail end of the pressure relief channel 38 is communicated with a stop valve pressure relief opening 30 of the stop valve, the front end of the pressure relief channel 38 is communicated with a stop valve water inlet 33, and the elastic force of the pressure relief spring 301 in. In this embodiment, the relief valve is integrated with the stop valve, and in this case, the relief valve may be incorporated in the stop valve.
Specifically, set up two passageways in the stop valve body: waterway channel 35 and pressure relief channel 38, the two share a water inlet: the shut-off valve inlet 33 and the end of the pressure relief channel 38 will be connected to the shut-off valve pressure relief vent 30 and the end of the waterway channel 35 will be connected to the shut-off valve outlet 34. The principle of the waterway channel 35 is similar to that of the previous embodiment, and is not described again. The principle of the pressure relief channel 38 is also similar to the previous embodiment and will not be described again.
In a more specific embodiment, the inner water inlet bracket 36 includes a water inlet blocking plate 361 and a water inlet blocking column 362 connected to the rear end of the water inlet blocking plate 361, the front end of the water inlet blocking plate 361 abuts against the periphery of the front end of the waterway channel 35, and one end of the water inlet spring 37 is sleeved on the water inlet blocking column 362. In a more specific embodiment, the inner pressure relief bracket 39 includes a pressure relief water deflector 391 and a pressure relief water deflector 392 connected to one end of the pressure relief water deflector 391, the front end of the pressure relief water deflector 391 abuts against the periphery of the front end of the pressure relief channel 38, and one end of the pressure relief spring 301 is sleeved on the pressure relief water deflector 392.
What is more important is that the elastic force of the pressure relief spring 301 in the working state is greater than that of the water inlet spring 37 in the working state. The advantage of this arrangement is that when water enters the interior of the stop valve body, the water impacts the pressure release water baffle 391 and the water inlet water baffle 361 respectively, and the elastic force of the water inlet spring 37 in the working state is smaller than that of the pressure release spring 301 in the working state, so that the water only impacts the water inlet water baffle 361 and passes through the waterway channel 35. If the channel is blocked or other abnormal conditions occur, the pressure of water flow inside the stop valve is suddenly increased, then the water flow can flush the pressure relief water baffle 391, so that the water flow flows out from the pressure relief opening 30 of the stop valve, the pressure inside the stop valve is reduced, the risk of explosion and the like caused by overlarge internal pressure of the stop valve is avoided, and the pressure protection effect is achieved. Meanwhile, as with the waterway channel 35, the pressure relief channel 38 also has a one-way stop function, so that backflow of water flow can be avoided, the pollution situation is reduced, and a one-way closing effect is achieved. The shut-off valve relief port 30 may be connected to the interior of the ceramic body to introduce a flow of water into the ceramic body.
In a specific application scenario, the stiffness coefficient of the pressure relief spring 301 may be set to be greater than the stiffness coefficient of the water inlet spring 37, so that the elastic force of the pressure relief spring 301 in the working state is greater than the elastic force of the water inlet spring 37 in the working state. In another specific application scenario, the compression amount of the pressure relief spring 301 in the working state may be set to be greater than the compression amount of the water inlet spring 37 in the working state, and the elastic force of the pressure relief spring 301 in the working state may also be greater than the elastic force of the water inlet spring 37 in the working state. In another specific application scenario, the two manners may be combined to make the elastic force of the pressure relief spring 301 in the working state greater than the elastic force of the water inlet spring 37 in the working state.
In an embodiment, a water inlet gasket 302 is disposed between the inner water inlet bracket 36 and the front end of the waterway channel 35, and a pressure relief gasket 303 is disposed between the inner pressure relief bracket 39 and the front end of the pressure relief channel 38.
In a more specific embodiment, the water inlet gasket 302 is disposed between the water inlet baffle 361 and the front end of the waterway channel 35, and the pressure relief gasket 303 is disposed between the pressure relief baffle 391 and the front end of the pressure relief channel 38.
In a specific application scenario, the front end of the water intake baffle 361 may further be provided with a water intake mounting column 363, a sufficient gap is provided between the water intake mounting column 363 and the front end of the water channel 35, so that water flows through the water intake mounting column 363 during normal operation, the tail end of the water intake mounting column 363 is provided with the water intake gasket 302, that is, the water intake gasket 302 is tightly attached to the water intake baffle 361, and the water intake gasket 302 is supported between the water intake baffle 361 and the periphery of the front end of the water channel 35, so that when water flows backwards, a better sealing effect between the water intake gasket 302 and the water channel 35 can be ensured. Correspondingly, the front end of the pressure relief water baffle 391 can be further provided with a pressure relief mounting post 393, a sufficient gap is formed between the pressure relief mounting post 393 and the front end of the pressure relief channel 35, so that water flows through the pressure relief mounting post 393, the tail end of the pressure relief mounting post 393 is provided with the pressure relief sealing gasket 303, namely, the pressure relief sealing gasket 303 is tightly attached to the pressure relief water baffle 391, and the pressure relief sealing gasket 303 is supported between the pressure relief water baffle 391 and the periphery of the front end of the pressure relief channel 38, so that when water flows backwards, a better sealing effect between the pressure relief sealing gasket 303 and the pressure relief channel 38 can be ensured.
In a further embodiment, as shown in fig. 9, 10, 11 and 12, the shunt valve includes a shunt valve body 41, a shunt valve seat 42 disposed on the shunt valve body 41, a switch sheet 45, a shunt core 46 and a shunt valve driving mechanism, the shunt valve body 41 is provided with a shunt valve water inlet 48 and a plurality of shunt valve water outlets 49 communicated with the shunt valve water inlet 48, the shunt valve seat 42 is fixed on the shunt valve body 41, the shunt valve driving mechanism is disposed on the shunt valve seat 42, the shunt valve driving mechanism is connected to the switch sheet 45 and is used for driving the switch sheet 45 to rotate, the switch sheet 45 and the shunt core 46 are coaxially disposed, the switch sheet 45 is provided with a switch sheet through hole 451, the shunt core 46 is provided with a plurality of shunt core through holes 461, the shunt valve driving mechanism drives the switch sheet 45 to rotate, the switch plate via hole 451 is aligned with different water distributing core via holes 461, and each water distributing core via hole 461 is communicated with the water outlet 49 of the water distributing valve.
In this embodiment, the diverter valve may divide the flow of water into multiple paths and discharge the water via the plurality of diverter valve outlets 49. Specifically, in the shunt valve, the main body is a shunt valve body 41; the shunt valve seat 42 can be fixed on the outward side of the shunt valve body 41; the diverter valve drive mechanism may be mounted on the outward side of the diverter valve seat 42. The function of the shunt valve driving mechanism is to drive the switch plate 45 to rotate, and as the switch plate 45 is provided with a switch plate via hole 451 and the shunt core 46 is provided with a plurality of shunt core via holes 461, when the switch plate 45 is driven to rotate by the shunt valve driving mechanism, the switch plate via hole 451 is aligned with different shunt core via holes 461, and water flows through the switch plate via hole 451 and the aligned shunt core via holes 461 and finally flows out from the shunt valve water outlet 49 correspondingly communicated with the shunt core via holes 461.
In this embodiment, a plurality of water diversion core through holes 461 are provided, and each water diversion core through hole 461 is correspondingly communicated with one water diversion valve water outlet 49, so that one path of water flow can flow out through different water diversion valve water outlets 49 by using the water diversion valve.
In a further embodiment, the shunt valve driving mechanism includes a shunt valve driving motor 43 and a shunt valve driving rotating shaft 44 connected to the shunt valve driving motor 43, a rotating shaft fixing hole 452 is formed in the middle of the switch piece 45, and the end of the shunt valve driving rotating shaft 44 is fixedly connected to the rotating shaft fixing hole 452.
In this embodiment, the shunt valve driving motor 43 may drive the shunt valve driving shaft 44 to rotate, and since the end of the shunt valve driving shaft 44 is fixed in the shaft fixing hole 452, the shunt valve driving shaft 44 may drive the switch piece 45 to rotate during the rotation process. In a specific application scenario, the switch plate 45 is attached to the water diversion core 46, so that when the switch plate via hole 451 is not aligned with any water diversion core via hole 461, water flow is prevented from flowing out of the water diversion core via hole 461, and when the switch plate via hole 451 is aligned with one of the water diversion core via holes 461, water flow is only allowed to flow out of the aligned water diversion core via hole 461, and is prevented from flowing out of the other water diversion core via holes 461.
In an embodiment, the shunt valve water inlet 48 is disposed at a side of the shunt valve body 41, a portion of the shunt valve seat 42 extends into the shunt valve body 41, a shunt valve through hole 421 communicating with the shunt valve water inlet 48 is disposed at a side of a portion extending into the shunt valve body 41, and the shunt valve water outlet 49 is also disposed on the shunt valve body 41. In a more specific application scenario, the number of the shunt valve water outlets 49 can be 4.
In this embodiment, water flows in from the shunt valve water inlet 48 on the side of the shunt valve body 41, then flows through the shunt valve through hole 421 communicated with the shunt valve water inlet 48, enters the inside of the shunt valve body 41, passes through the switch piece through hole 451 and the shunt core through hole 461, and finally flows out from each shunt valve water outlet 49. The number of the water diversion valve water outlets 49 can be 4. When the water flows into the interior of the shunt valve body 41, specifically, the water flows into a space formed between the switch plate 45 and the interior of the shunt valve body 41, so that the water flows smoothly through the switch plate via hole 451. That is, the shunt valve through hole 421 communicates with the aforementioned space to introduce water flow into the space. The water diversion core 46 is fixed in the water diversion valve body 41, and the periphery of the water diversion core is tightly attached to the inner wall of the water diversion valve body 41, so that water flow is prevented from flowing out from a gap between the inner wall of the water diversion valve body 41 and the water diversion core 46. In a specific application scenario, the periphery of the bottom of the water diversion core 46 can be hollowed, a water diversion core sealing ring 47 is arranged at the hollowed position, and the water diversion core sealing ring 47 is abutted against the inside of the water diversion valve body 41, so that the sealing effect between the water diversion core 46 and the water diversion valve body 41 is improved.
Furthermore, the interior of the shunt valve seat 42 and the shunt valve body 41 are circular, so the shunt core 46 can also be circular, the switch plate 45 can also be circular, the diameter of the switch plate 45 can be smaller than that of the shunt core 46, but the switch plate 45 and the shunt core 46 are coaxially arranged, so that the switch plate via hole 451 is accurately aligned with the shunt core via hole 461.
The water outlets 49 of the shunt valves can be arranged not on the same plane, and can be designed according to the structural requirements.
In a further embodiment, the spray gun comprises a spray gun body and a two-section type spray gun arranged in the spray gun body, wherein the two-section type spray gun comprises a spray gun outer cylinder arranged in the spray gun body in a sliding mode and a spray gun inner cylinder arranged in the spray gun outer cylinder in a sliding mode. The advantage of using a two-stage lance is that the range of extension and retraction of the lance can be increased with the overall length of the lance 40 being limited, thereby extending the cleaning range.
In a further embodiment, the spray gun inner cylinder comprises a spray gun body and a spray head arranged at the front end of the spray gun body. After the water flow enters the spray gun, the water flow is sprayed out through the spray head.
In a further embodiment, the spray head is provided with a plurality of water spray outlet holes communicated with the water distribution valve. The water outlet hole of the spray head can be communicated with water outlets of different shunt valves, so that different cleaning functions are realized.
In a further embodiment, a heater for heating water flow is arranged between the front end water valve and the water pump; or a heater for heating water flow is arranged between the water pump and the water diversion valve. Therefore, when the user uses the electric heating water kettle, the user can contact softer warm water without contacting cold water.
The embodiment of the invention also provides an intelligent toilet bowl which comprises the spray gun waterway structure.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (18)
1. The utility model provides a spray gun waterway structure, is applied to intelligent toilet bowl on, its characterized in that, spray gun waterway structure is including the front end water valve, water pump, shunt valve and the spray gun that set gradually and communicate, rivers loop through water pump, shunt valve and spray gun after getting into the front end water valve, at last by the spray gun blowout to treat and wash the position and wash.
2. The lance waterway structure of claim 1, wherein a shut-off valve is disposed between the water pump and the diverter valve.
3. The spray gun waterway structure of claim 1, wherein a shut-off valve is disposed between the front water valve and the water pump.
4. The lance waterway structure of claim 1, wherein a pressure relief valve is disposed between the water pump and the diverter valve.
5. The spray gun waterway structure of claim 2, wherein a pressure relief valve is disposed between the shut-off valve and the diverter valve.
6. The lance waterway structure of claim 2, wherein a pressure relief valve is disposed between the water pump and the stop valve.
7. The lance waterway structure of claim 2, wherein the shut-off valve is provided with a pressure relief valve.
8. A spray gun waterway structure according to claim 2, 3, 5, 6 or 7, wherein the stop valve includes a stop valve body, the stop valve body is provided with a stop valve water inlet and a stop valve water outlet communicated with the stop valve water inlet, a waterway channel, an inner water inlet support and a water inlet spring are arranged inside the stop valve body, the front end of the inner water inlet support is supported around the front end of the waterway channel, one end of the water inlet spring is supported on the inner water inlet support, the other end of the water inlet spring is supported at the tail end of the waterway channel, the tail end of the waterway channel is communicated with the stop valve water outlet, and the front end of the waterway channel is communicated with the stop valve water inlet.
9. The spray gun waterway structure of claim 4, 5, 6 or 7, wherein the relief valve comprises a relief valve body, the relief valve body is provided with a relief valve water inlet and a relief valve water outlet communicated with the relief valve water inlet, a relief channel, a relief inner support and a relief spring are arranged inside the relief valve body, the front end of the relief inner support is supported around the front end of the relief channel, one end of the relief spring is supported on the relief inner support, the other end of the relief spring is supported at the tail end of the relief channel, the tail end of the relief channel is communicated with the relief valve water outlet, and the front end of the relief channel is communicated with the relief valve water inlet.
10. The spray gun waterway structure of claim 7, wherein the shut-off valve comprises a shut-off valve body having a shut-off valve water inlet, a shut-off valve water outlet in communication with the shut-off valve water inlet, and a shut-off valve pressure relief port in communication with the shut-off valve water inlet;
a waterway channel, an inner water inlet support and a water inlet spring are arranged in the stop valve body, the front end of the inner water inlet support abuts against the periphery of the front end of the waterway channel, one end of the water inlet spring abuts against the inner water inlet support, the other end of the water inlet spring abuts against the tail end of the waterway channel, the tail end of the waterway channel is communicated with the water outlet of the stop valve, and the front end of the waterway channel is communicated with the water inlet of the stop valve;
the pressure relief valve comprises a pressure relief channel, a pressure relief inner support and a pressure relief spring, the pressure relief channel, the pressure relief inner support and the pressure relief spring are arranged in the stop valve body, the front end of the pressure relief inner support is supported around the front end of the pressure relief channel, one end of the pressure relief spring is supported on the pressure relief inner support, the other end of the pressure relief spring is supported at the tail end of the pressure relief channel, the tail end of the pressure relief channel is communicated with a pressure relief opening of the stop valve, the front end of the pressure relief channel is communicated with a water inlet of the stop valve, and the elasticity of the pressure relief spring in the working state is.
11. The lance waterway structure of claim 1, wherein the water pump is a reciprocating pump, an electromagnetic pump, or a diaphragm pump.
12. The spray gun waterway structure of claim 1, wherein the diverter valve comprises a diverter valve body, a diverter valve seat, a switch plate, a diverter core and a diverter valve driving mechanism, the diverter valve seat, the switch plate, the diverter core and the diverter valve driving mechanism are arranged on the diverter valve body, a diverter valve water inlet and a plurality of diverter valve water outlets communicated with the diverter valve water inlet are arranged on the diverter valve body, the diverter valve seat is fixed on the diverter valve body, the diverter valve driving mechanism is arranged on the diverter valve seat, the diverter valve driving mechanism is connected to the switch plate and used for driving the switch plate to rotate, the switch plate and the diverter core are coaxially arranged, a switch plate via hole is arranged on the switch plate, a plurality of diverter core via holes are arranged on the diverter core, the switch plate is driven to rotate by the diverter valve driving mechanism, so that the switch plate via holes are aligned with different diverter core via holes, each water diversion core through hole is communicated with a water outlet of the water diversion valve.
13. The spray gun waterway structure of claim 12, wherein the shunt valve driving mechanism comprises a shunt valve driving motor and a shunt valve driving rotating shaft connected to the shunt valve driving motor, a rotating shaft fixing hole is formed in the middle of the switch piece, and the tail end of the shunt valve driving rotating shaft is fixedly connected to the rotating shaft fixing hole.
14. The lance waterway structure of claim 1, wherein the lance includes a lance body and a two-stage lance disposed within the lance body, the two-stage lance including a lance outer barrel slidably disposed within the lance body and a lance inner barrel slidably disposed within the lance outer barrel.
15. The lance waterway structure of claim 14, wherein the lance inner barrel includes a lance body and a lance head disposed at a forward end of the lance body.
16. The lance waterway structure of claim 15, wherein the nozzle head is provided with a plurality of water outlet holes that communicate with the diverter valve.
17. The spray gun waterway structure of claim 1, wherein a heater for heating the water flow is disposed between the front water valve and the water pump; or a heater for heating water flow is arranged between the water pump and the water diversion valve.
18. An intelligent toilet bowl, characterized by comprising a spray gun waterway structure according to any one of claims 1 to 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058881.1A CN110670688A (en) | 2019-11-01 | 2019-11-01 | Spray gun waterway structure and intelligent toilet thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911058881.1A CN110670688A (en) | 2019-11-01 | 2019-11-01 | Spray gun waterway structure and intelligent toilet thereof |
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| CN110670688A true CN110670688A (en) | 2020-01-10 |
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| CN201911058881.1A Pending CN110670688A (en) | 2019-11-01 | 2019-11-01 | Spray gun waterway structure and intelligent toilet thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337471A (en) * | 2013-07-26 | 2015-02-11 | 莱克电气股份有限公司 | Carpet cleaning machine with pump pressure relief protection circuit |
| CN107296559A (en) * | 2017-08-23 | 2017-10-27 | 浙江特洁尔智能洁具有限公司 | A kind of cleaning device of intellectual water closet |
| CN108316436A (en) * | 2018-01-24 | 2018-07-24 | 无锡欧枫科技有限公司 | Keep the clean device of water outlet and method |
| CN110185110A (en) * | 2019-06-13 | 2019-08-30 | 厦门帝恒诺卫浴科技有限公司 | A kind of the water route cleaning systems and its clean method of the electronic toilet |
| CN211257195U (en) * | 2019-11-01 | 2020-08-14 | 深圳贝迅科技有限公司 | Spray gun waterway structure and intelligent toilet thereof |
-
2019
- 2019-11-01 CN CN201911058881.1A patent/CN110670688A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337471A (en) * | 2013-07-26 | 2015-02-11 | 莱克电气股份有限公司 | Carpet cleaning machine with pump pressure relief protection circuit |
| CN107296559A (en) * | 2017-08-23 | 2017-10-27 | 浙江特洁尔智能洁具有限公司 | A kind of cleaning device of intellectual water closet |
| CN108316436A (en) * | 2018-01-24 | 2018-07-24 | 无锡欧枫科技有限公司 | Keep the clean device of water outlet and method |
| CN110185110A (en) * | 2019-06-13 | 2019-08-30 | 厦门帝恒诺卫浴科技有限公司 | A kind of the water route cleaning systems and its clean method of the electronic toilet |
| CN211257195U (en) * | 2019-11-01 | 2020-08-14 | 深圳贝迅科技有限公司 | Spray gun waterway structure and intelligent toilet thereof |
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