CN220204755U - Induction basin water tap without valve core structure - Google Patents
Induction basin water tap without valve core structure Download PDFInfo
- Publication number
- CN220204755U CN220204755U CN202223266720.1U CN202223266720U CN220204755U CN 220204755 U CN220204755 U CN 220204755U CN 202223266720 U CN202223266720 U CN 202223266720U CN 220204755 U CN220204755 U CN 220204755U
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- hole
- water
- hot water
- water channel
- cold water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 190
- 230000006698 induction Effects 0.000 title claims abstract description 43
- 230000001105 regulatory effect Effects 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 239000000919 ceramic Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005187 foaming Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
Abstract
The utility model discloses a sensing basin water tap without a valve core structure, which comprises a main body, a water inlet seat, an electromagnetic valve, a sensing assembly and the like, wherein a temperature regulating rod which is rotatably arranged in the water inlet seat is mainly arranged so as to regulate the flow of a cold water channel and a hot water channel, thereby leading the cold water channel and the hot water channel to be communicated with the electromagnetic valve and being capable of forming cold and hot water mixing with proper temperature. Therefore, the traditional ceramic valve core is replaced by adjusting the flow through the temperature adjusting rod, cold water and hot water with proper temperature can be mixed, and the electromagnetic valve can be opened to enable water with proper temperature to flow out of the water outlet pipe after receiving a water sensing signal sent by the sensing assembly by means of the opening and closing function of the electromagnetic valve. Obviously, the improved induction basin water nozzle adopts a temperature regulating rod with smaller volume, so that the compactness and the aesthetic property of the appearance design of the whole basin water nozzle are not affected; meanwhile, the purchase cost of the temperature regulating rod is far lower than that of the ceramic valve core, and the manufacturing cost of the induction basin water nozzle can be effectively reduced.
Description
Technical Field
The utility model relates to an induction basin water nozzle, in particular to an induction basin water nozzle with a valve core-free structure.
Background
Along with the improvement of resident living standard, traditional basin water injection well choke adopts mechanical switch, can inevitably cause secondary pollution because of contacting when controlling. In order to meet the demands of residents, a non-contact water outlet induction basin water nozzle appears in the market, and the structure of the induction basin water nozzle generally comprises a main body, a water inlet seat, an electromagnetic valve, a ceramic valve core, an induction component and the like, wherein the water inlet seat is internally provided with a cold water channel and a hot water channel, the cold water channel and the hot water channel are communicated with the ceramic valve core firstly, then the ceramic valve core is communicated with the electromagnetic valve, and then the electromagnetic valve is communicated with a water outlet pipe in the main body; meanwhile, the electromagnetic valve is in signal connection with the induction component and is controlled by the induction component to form an opening and closing state; when the ceramic valve core is used, the ceramic valve core is firstly opened, the water inflow rates of the cold water channel and the hot water channel are regulated, so that cold water and hot water are mixed according to a certain proportion to control the water inflow temperature, and then the cold water and the hot water are introduced into the electromagnetic valve, and at the moment, the electromagnetic valve can be opened only after receiving a water induction signal sent by the induction component, so that water with proper temperature flows out of the water outlet pipe in the main body. However, as known from the use process, the ceramic valve core also has an opening and closing function, and obviously the opening and closing function and the opening and closing of the electromagnetic valve form functional repetition, and the ceramic valve core is large in size, occupies a limited installation space in the main body, and influences the compactness and the aesthetic property of the appearance design of the whole basin water nozzle; in addition, the purchase cost of the ceramic valve core is higher, so that the manufacturing cost of the basin water nozzle can be correspondingly increased.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the induction basin water nozzle which improves the compactness and the aesthetic property of the overall appearance design of the basin water nozzle by adopting a valve-core-free structure and can effectively reduce the manufacturing cost.
The technical problems of the utility model are realized by the following technical scheme:
the utility model provides a no response basin water injection well choke of valve core structure, includes the main part to and install the seat of intaking, solenoid valve and the response subassembly in the main part, should intake and be equipped with cold water passageway and hot water passageway in the seat, the outlet pipe in this solenoid valve intercommunication main part, and solenoid valve and response subassembly carry out signal connection to be controlled by the response subassembly and form and open and close, the seat of intaking in be equipped with the pole that adjusts the temperature of rotation installation, and adjust cold water passageway and hot water passageway's flow by the rotation of this pole that adjusts the temperature, this cold water passageway and hot water passageway communicate again to the solenoid valve in form the mixture of cold and hot water.
The temperature regulating rod sequentially passes through the cold water channel and the hot water channel in the water inlet seat, the temperature regulating rod is provided with a cold water through hole and a hot water through hole, the cold water through hole is positioned in the cold water channel and is rotated in the water inlet seat by the temperature regulating rod to regulate the flow of the cold water channel, and the hot water through hole is positioned in the hot water channel and is rotated in the water inlet seat by the temperature regulating rod to regulate the flow of the hot water channel.
The cold water through hole and the hot water through hole are perpendicular to the rotation axis of the temperature regulating rod and form a radial through hole structure.
The temperature regulating rod rotates in the water inlet seat and drives the axial lead of the cold water through hole and the axial lead of the cold water channel to form an angle deviation, the larger the angle deviation is, the smaller the flow entering into the corresponding cold water channel is, the axial lead of the cold water through hole is overlapped with the axial lead of the cold water channel, and the maximum flow enters into the cold water channel correspondingly; the temperature regulating rod rotates in the water inlet seat and drives the axial lead of the hot water through hole and the axial lead of the hot water channel to form an angle deviation, the larger the angle deviation is, the smaller the flow entering into the corresponding hot water channel is, the axial lead of the hot water through hole and the axial lead of the hot water channel are overlapped, and the maximum flow enters into the hot water channel correspondingly.
And a limit groove and a limit nail which are mutually assembled and form the limit of the rotation stroke of the temperature regulating rod are respectively arranged between the temperature regulating rod and the water inlet seat.
The limiting groove is an arc-shaped groove which is arranged on the outer circumferential surface of the temperature regulating rod in a surrounding mode in the radial direction.
The water inlet seat is internally provided with a mounting hole for rotatably mounting the temperature regulating rod, the mounting hole is composed of a blind hole positioned in the water inlet seat, a middle hole arranged between the cold water channel and the hot water channel and a side hole arranged on the side wall of the water inlet seat, the inner end of the temperature regulating rod sequentially penetrates through the side hole and the middle hole to be rotatably supported in the blind hole, and the outer end of the temperature regulating rod extends out of the side hole to be exposed outside the main body and is provided with a handle.
A double-way sealing ring which forms dynamic sealing contact is arranged between the temperature adjusting rod and the middle hole, and a single-way sealing ring which forms dynamic sealing contact is arranged between the temperature adjusting rod and the side hole.
The top of the water inlet seat is provided with a water outlet hole which is communicated with the electromagnetic valve, and the water outlet pipe is inserted in the water outlet hole in a sealing way and is communicated with the water outlet hole.
The lower end of the cold water channel penetrates through the bottom of the water inlet seat to form a cold water inlet, the caliber of the cold water inlet is larger than the aperture of the cold water channel, the lower end of the hot water channel penetrates through the bottom of the water inlet seat to form a hot water inlet, and the caliber of the hot water inlet is larger than the aperture of the hot water channel.
Compared with the prior art, the utility model mainly has the advantages that the temperature regulating rod which is rotatably arranged in the water inlet seat is arranged, and the flow of the cold water channel and the hot water channel is regulated by the rotation of the temperature regulating rod, so that the cold water channel and the hot water channel are communicated to the electromagnetic valve to form cold and hot water mixing with proper temperature. Therefore, the traditional ceramic valve core is replaced by adjusting the flow through the temperature adjusting rod, cold water and hot water with proper temperature can be mixed, and the electromagnetic valve can be opened to enable water with proper temperature to flow out of the water outlet pipe after receiving a water sensing signal sent by the sensing assembly by means of the opening and closing function of the electromagnetic valve. Obviously, the improved induction basin water nozzle adopts a valve-core-free structure, and adopts a temperature regulating rod with a relatively smaller volume, so that the limited installation space in the main body is not occupied, and the compactness and the attractiveness of the appearance design of the whole basin water nozzle are not affected; meanwhile, the purchase cost of the temperature regulating rod is far lower than that of the ceramic valve core, and the manufacturing cost of the induction basin water nozzle can be effectively reduced.
Drawings
Fig. 1 is an exploded perspective view of the present utility model.
Fig. 2 is a partial cross-sectional view of the present utility model.
Fig. 3 is a cross-sectional view of the body, the thermostat lever and the handle of fig. 2 removed.
Fig. 4 is a sectional view of the temperature adjusting lever.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the drawings.
1-4, 1, main body, 11, induction hole, 12, outer hole, 2, water inlet seat, 21, water outlet hole, 22, top hole, 23, cold water channel, 231, cold water inlet, 24, hot water channel, 241, hot water inlet, 25, mounting hole, 251, blind hole, 252, middle hole, 253, side hole, 3, solenoid valve, 31, screw, 4, induction component, 41, induction panel, 42, power box, 5, water outlet pipe, 6, foaming component, 7, temperature adjusting rod, 71, cold water through hole, 72, hot water through hole, 73, handle, 74, limit groove, 8, limit nail, 9, double seal ring, 10, single seal ring.
The induction basin water tap with a valve core-free structure is mainly composed of a main body 1, a water inlet seat 2, an electromagnetic valve 3, a temperature regulating rod 7, an induction component 4 and the like as shown in figure 1.
The main body 1 is mainly used as the integral appearance of the induction basin water nozzle and is fixedly arranged on the table top of the basin, and other parts are hidden inside; the water inlet seat 2 is plugged and fixed at the bottom of the main body 1, and is internally provided with a cold water channel 23 and a hot water channel 24, in the embodiment, the channels vertically designed at the left side are the cold water channel 23, and the channels vertically designed at the right side are the hot water channel 24, as shown in fig. 2 and 3; the lower end of the cold water channel 23 penetrates through the bottom of the water inlet seat 2 to form a cold water inlet 231, and the caliber of the cold water inlet is larger than that of the cold water channel 23 and is used for being connected with a cold water pipe; the lower end of the hot water channel 24 penetrates through the bottom of the water inlet seat 2 to form a hot water inlet 241, and the caliber of the hot water inlet is larger than that of the hot water channel 24 and is used for being connected with a hot water pipe.
Meanwhile, the water inlet seat 2 is also provided with a mounting hole 25 which sequentially penetrates through the hot water channel 24 and the cold water channel 23 along the horizontal direction, and the mounting hole is composed of a blind hole 251 positioned in the water inlet seat, a middle hole 252 arranged between the cold water channel 23 and the hot water channel 24 and a side hole 253 arranged on the side wall of the water inlet seat 2 as shown in fig. 3.
The temperature adjusting rod 7 is installed in the installation hole 25, the specific installation mode is as shown in fig. 2, the inner end of the temperature adjusting rod 7 sequentially passes through the side hole 253 and the middle hole 252 to be rotatably supported in the blind hole 251, and the outer end of the temperature adjusting rod 7 extends out of the side hole 253 to be exposed out of the main body 1 and is provided with the handle 73, so that the temperature adjusting rod 7 can be driven to rotate in the installation hole 25 by operating the handle; of course, the outer wall of the main body 1 is also required to be provided with an outer hole 12 through which the outer end of the temperature adjusting rod 7 is exposed, and according to practical use requirements, the outer end of the temperature adjusting rod 7 is penetrated out of the outer hole 12 designed on the side surface of the main body 1 and is provided with a handle 73, so that the operation of a user is not hindered, and the handle 73 and the outer end of the temperature adjusting rod 7 are fixed by screws so as to prevent the handle 73 from falling off.
The double-way sealing ring 9 which forms dynamic sealing contact is arranged between the temperature regulating rod 7 and the middle hole 252, and mainly plays a role in preventing series flow from forming between the cold water channel 23 and the hot water channel 24; a single-channel sealing ring 10 which forms dynamic sealing contact is arranged between the temperature regulating rod 7 and the side hole 253, and mainly plays a role in preventing hot water from overflowing from the hot water channel 24.
Due to the special design of the mounting hole 25, the temperature regulating rod 7 also sequentially passes through the supercooling water channel 23 and the hot water channel 24, and at the moment, a cold water through hole 71 and a hot water through hole 72 are required to be arranged on the temperature regulating rod 7; the cold water through hole 71 is positioned in the cold water channel 23, and is used for adjusting the flow of the cold water channel 23 by rotating the temperature adjusting rod 7 in the mounting hole 25, the hot water through hole 72 is positioned in the hot water channel 24, and is used for adjusting the flow of the hot water channel 24 by rotating the temperature adjusting rod 7 in the mounting hole 25.
The cold water through hole 71 and the hot water through hole 72 are perpendicular to the rotation axis of the temperature adjusting rod 7 and form a through hole structure penetrating radially, in practical design, the cold water through hole 23 and the hot water through hole 24 are penetrating radially on the temperature adjusting rod 7 in a way that the axes are mutually crossed, and the flow adjustment of the temperature adjusting rod to the cold water channel 23 and the hot water channel 24 is generally as follows: the temperature regulating rod 7 rotates in the mounting hole 25 and drives the axial lead of the cold water through hole 71 and the axial lead of the cold water channel 23 to form an angle deviation, the larger the angle deviation is, the smaller the flow entering into the corresponding cold water channel 23 is, the axial lead of the cold water through hole 71 is overlapped with the axial lead of the cold water channel 23, and the maximum flow enters into the corresponding cold water channel 56; the temperature adjusting rod 7 rotates in the mounting hole 25 and drives the axis of the hot water through hole 72 and the axis of the hot water channel 24 to form an angle deviation, and the larger the angle deviation is, the smaller the flow entering into the corresponding hot water channel 24 is, the axis of the hot water through hole 72 and the axis of the hot water channel 24 are overlapped, and the maximum flow enters into the hot water channel 24 correspondingly.
The temperature adjusting rod 7 and the water inlet seat 2 are respectively provided with a limit groove 74 and a limit nail 8 which are mutually assembled and form limit of the rotation stroke of the temperature adjusting rod, the limit groove 74 is an arc groove which is circumferentially arranged on the outer circumferential surface of the temperature adjusting rod 7 in the radial direction, the temperature adjusting rod 7 with the limit groove 74 is just positioned in the side hole 253, and the limit nail 8 is directly protruded on the hole wall of the side hole 253 and is assembled in the limit groove 74, so that the temperature adjusting rod 7 can form a proper positive and negative rotation range in the mounting hole 25 through the design of the limit groove and the limit nail 8, and the flow of the cold water channel 23 and the hot water channel 24 can be better adjusted.
The electromagnetic valve 3 is assembled in the top hole 22 at the top of the water inlet seat 2 and is fixedly connected with the water inlet seat 2 through a plurality of screws 31, and the cold water channel 23 and the hot water channel 24 are directly communicated into the electromagnetic valve 3 to form cold water and hot water mixing; the top of the water inlet seat 2 is provided with a water outlet hole 21 which is also communicated with the electromagnetic valve 3, a water outlet pipe 5 which is inserted and installed in a sealing way through a single-channel sealing ring 10 and is communicated in a threaded screwing way is arranged in the water outlet hole 21, the water outlet pipe is connected to a water outlet of the main body 1 in a sealing way through a double-channel sealing ring 9 to form water, and the water outlet of the main body is required to be provided with a foaming component 6 so as to avoid splashing of the water.
The electromagnetic valve 3 is in signal connection with the induction component 4 and is controlled by the induction component to form an opening and closing state; the induction component 4 comprises a power box 42 and an induction panel 41, wherein the power box can be a battery pack, and provides power for the induction panel 41 through a power line, the induction panel is connected with a circuit of the electromagnetic valve 3, and the induction panel 41 is exposed in an induction hole 11 at the front side of the main body 1 to facilitate water induction, so that the electromagnetic valve 3 can be opened after receiving a water induction signal sent by the induction panel 41.
Therefore, the temperature adjusting rod 7 replaces the traditional ceramic valve core to adjust the flow so as to realize the mixing of cold water and hot water at a proper temperature, and then the electromagnetic valve 3 is used for receiving the water sensing signal sent by the sensing assembly 4 by virtue of the opening and closing function of the electromagnetic valve, so that the electromagnetic valve 4 is opened to enable the water with a proper temperature to flow out of the water outlet pipe 5.
Obviously, the improved induction basin water nozzle adopts a valve-core-free structure, and adopts a temperature regulating rod 7 with a relatively smaller volume, so that the limited installation space in the main body 1 is not occupied, and the compactness and the attractiveness of the appearance design of the whole basin water nozzle are not affected; meanwhile, the purchase cost of the temperature regulating rod 7 is far lower than that of the ceramic valve core, and the manufacturing cost of the induction basin water nozzle can be effectively reduced.
While the basic principles and main features of the present utility model have been described above, it will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, but various changes and modifications can be made therein without departing from the spirit and scope of the utility model, and these changes and modifications fall within the scope of the claimed utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a no response basin water injection well choke of valve core structure, includes main part (1) to and install in the internal seat (2) of intaking of main part, solenoid valve (3) and response subassembly (4), be equipped with cold water passageway (23) and hot water passageway (24) in this seat (2) of intaking, outlet pipe (5) in this solenoid valve (3) intercommunication main part (1), and solenoid valve (3) and response subassembly (4) carry out signal connection to form and open and close by the control of response subassembly, characterized by intake seat (2) in be equipped with the temperature regulating lever (7) of rotation installation to adjust the flow of cold water passageway (23) and hot water passageway (24) by the rotation of this temperature regulating lever, this cold water passageway (23) and hot water passageway (24) communicate again to in solenoid valve (3) and form the mixture of cold and hot water.
2. The induction basin water tap with the valve-core-free structure according to claim 1, wherein the temperature regulating rod (7) sequentially traverses a cold water channel (23) and a hot water channel (24) in the water inlet seat (2), the temperature regulating rod (7) is provided with a cold water through hole (71) and a hot water through hole (72), the cold water through hole (71) is positioned in the cold water channel (23) and is used for regulating the flow of the cold water channel (23) by the rotation of the temperature regulating rod (7) in the water inlet seat (2), and the hot water through hole (72) is positioned in the hot water channel (24) and is used for regulating the flow of the hot water channel (24) by the rotation of the temperature regulating rod (7) in the water inlet seat (2).
3. The induction basin water tap of a valveless core construction according to claim 2, characterized in that the cold water through hole (71) and the hot water through hole (72) are both perpendicular to the rotational axis of the temperature regulating lever (7) and form a radially penetrating through hole structure.
4. A sensing basin water tap with a valve-core-free structure according to claim 3, characterized in that the temperature regulating rod (7) rotates in the water inlet seat (2) and drives the axis of the cold water through hole (71) to form an angle deviation with the axis of the cold water channel (23), the larger the angle deviation is, the smaller the flow entering into the corresponding cold water channel (23) is, the axis of the cold water through hole (71) overlaps with the axis of the cold water channel (23), and the largest flow enters into the cold water channel (23) correspondingly; the temperature regulating rod (7) rotates in the water inlet seat (2) and drives the axial lead of the hot water through hole (72) and the axial lead of the hot water channel (24) to form an angle deviation, the larger the angle deviation is, the smaller the flow entering into the corresponding hot water channel (24) is, the axial lead of the hot water through hole (72) is overlapped with the axial lead of the hot water channel (24), and the maximum flow enters into the hot water channel correspondingly.
5. The induction basin water tap with the valve-core-free structure according to claim 2 is characterized in that a limit groove (74) and a limit nail (8) which are mutually assembled and form the limit of the rotation stroke of the temperature regulating rod are respectively arranged between the temperature regulating rod (7) and the water inlet seat (2).
6. The induction basin tap of claim 5, wherein said limiting groove (74) is an arcuate groove circumferentially disposed radially about the outer circumference of said lever (7).
7. The induction basin water tap with the valve-core-free structure according to claim 2, wherein a mounting hole (25) for rotatably mounting a temperature regulating rod (7) is formed in the water inlet seat (2), the mounting hole is composed of a blind hole (251) positioned in the water inlet seat (2), a middle hole (252) arranged between a cold water channel (23) and a hot water channel (24) and a side hole (253) arranged on the side wall of the water inlet seat (2), the inner end of the temperature regulating rod (7) sequentially penetrates through the side hole (253) and the middle hole (252) to be rotatably supported in the blind hole (251), and the handle (73) is arranged outside the main body (1) by extending out of the side hole (253).
8. The induction basin water tap with the valve-core-free structure according to claim 7 is characterized in that a double-way sealing ring (9) for forming dynamic sealing contact is arranged between the temperature regulating rod (7) and the middle hole (252), and a single-way sealing ring (10) for forming dynamic sealing contact is arranged between the temperature regulating rod (7) and the side hole (253).
9. The induction basin water nozzle with the valve-core-free structure according to claim 7 is characterized in that a water outlet hole (21) is formed in the top of the water inlet seat (2), the water outlet hole is communicated with the electromagnetic valve (3), and the water outlet pipe (5) is inserted in the water outlet hole (21) in a sealing way and is communicated with the water outlet hole.
10. The induction basin water tap with the valve-core-free structure according to claim 1, wherein the lower end of the cold water channel (23) penetrates through the bottom of the water inlet seat (2) to form a cold water inlet (231), the caliber of the cold water inlet is larger than the aperture of the cold water channel (23), the lower end of the hot water channel (24) penetrates through the bottom of the water inlet seat (2) to form a hot water inlet (241), and the caliber of the hot water inlet is larger than the aperture of the hot water channel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223266720.1U CN220204755U (en) | 2022-12-07 | 2022-12-07 | Induction basin water tap without valve core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223266720.1U CN220204755U (en) | 2022-12-07 | 2022-12-07 | Induction basin water tap without valve core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220204755U true CN220204755U (en) | 2023-12-19 |
Family
ID=89143480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223266720.1U Active CN220204755U (en) | 2022-12-07 | 2022-12-07 | Induction basin water tap without valve core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220204755U (en) |
-
2022
- 2022-12-07 CN CN202223266720.1U patent/CN220204755U/en active Active
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