CN212131406U - Bathtub faucet capable of quantitatively discharging water - Google Patents
Bathtub faucet capable of quantitatively discharging water Download PDFInfo
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- CN212131406U CN212131406U CN202020305677.7U CN202020305677U CN212131406U CN 212131406 U CN212131406 U CN 212131406U CN 202020305677 U CN202020305677 U CN 202020305677U CN 212131406 U CN212131406 U CN 212131406U
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Abstract
The utility model discloses a bathtub tap capable of discharging water quantitatively, wherein a fixed part is provided with an assembly cavity, a water inlet channel and a water outlet channel; the solenoid valve component can control the water outlet channel to quantitatively discharge water, is detachably arranged in the assembly cavity and comprises a solenoid valve core and a pressure relief channel, the water outlet channel is communicated with the water inlet channel when the solenoid valve core opens the pressure relief channel so as to enable the water outlet channel to discharge water, and the water outlet channel is disconnected with the water inlet channel when the solenoid valve core closes the pressure relief channel so as to enable the water outlet channel not to discharge water. Because the electromagnetic valve component is detachably arranged in the assembly cavity, and related circuits of the electromagnetic valve component are positioned in the fixed part, the whole faucet has no difference from a common faucet when seen from the outside, the appearance can be designed to be more attractive, the size is smaller, and the installation is more convenient; and the electromagnetic valve assembly can be disassembled, so that the replacement and the maintenance are convenient, and the use is more convenient. Meanwhile, the electromagnetic valve assembly can realize quantitative water outlet, and a user does not need to keep on the side of the bathtub, so that the use is more convenient.
Description
Technical Field
The utility model relates to a bathtub tap capable of discharging water quantitatively.
Background
The majority of the existing bathtub faucet is mechanical, the water yield of the faucet cannot be controlled, a user needs to wait for water drainage for a long time, and when the user forgets to turn off the water, the waste of water resources and the water overflow the bathtub to cause unnecessary danger.
However, the solenoid valve assembly of the electric control type faucet capable of controlling the water yield is mostly arranged outside the faucet, so that the electric control type faucet has more circuits and complex installation and is difficult to be suitable for a bathtub faucet.
There is a need for an improved bathtub faucet structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a bathtub tap capable of quantitatively discharging water, which overcomes the defects of the background technology. The utility model provides a technical scheme that its technical problem adopted is:
a bathtub tap capable of dosing water comprising:
a fixed part provided with an assembly cavity, a water inlet channel and a water outlet channel;
the electromagnetic valve component can control the water outlet channel to quantitatively discharge water, is detachably arranged in the assembly cavity and comprises an electromagnetic valve core and a pressure relief channel, the water outlet channel is communicated with the water inlet channel when the electromagnetic valve core opens the pressure relief channel so as to discharge water from the water outlet channel, and the water outlet channel is disconnected with the water inlet channel when the electromagnetic valve core closes the pressure relief channel so as to prevent the water outlet channel from discharging water.
In a preferred embodiment: the electromagnetic valve assembly further comprises an electromagnetic valve seat and a water stopping sealing piece, the electromagnetic valve seat is detachably mounted in the assembly cavity and provided with a water stopping opening, the water stopping sealing piece is mounted in the electromagnetic valve seat, a back pressure cavity communicated with the pressure relief channel is formed between the water stopping sealing piece and the electromagnetic valve seat, the water stopping sealing piece moves between the sealing position of the sealed water stopping opening and the opening position of the opened water stopping opening, the electromagnetic valve core is movably mounted in the electromagnetic valve seat, and the pressure relief channel is arranged on the electromagnetic valve seat.
In a preferred embodiment: the electromagnetic valve seat is also provided with a second overflow channel which can be communicated with the water outlet channel, the water stop port is positioned between the first overflow channel and the second overflow channel, one end of the pressure relief channel is matched with the electromagnetic valve core, and the other end of the pressure relief channel is communicated with the second overflow channel.
In a preferred embodiment: the water stopping sealing piece comprises a hard water stopping pad and a flexible water stopping pad fixedly connected with the hard water stopping pad, and the hard water stopping pad is provided with a pressure regulating hole communicated with the back pressure cavity and the second cross flow passage.
In a preferred embodiment: the electromagnetic valve assembly further comprises a reset elastic piece, the reset elastic piece is located in the back pressure cavity, and two ends of the reset elastic piece respectively abut against the water stopping sealing piece and the electromagnetic valve seat.
In a preferred embodiment: the fixed part also comprises a mounting sleeve, the solenoid valve assembly is arranged in the assembling cavity, and the solenoid valve assembly is detachably mounted in the assembling cavity through the detachable fit of the mounting sleeve and the assembling cavity.
In a preferred embodiment: the installation sleeve is provided with external threads, the wall of the assembly cavity is provided with internal threads, and the bottom end of the installation sleeve is pressed against the electromagnetic valve seat and is connected with the assembly cavity through the threaded connection of the internal threads and the external threads.
In a preferred embodiment: the bathtub faucet further comprises a touch screen and a fixed sleeve, the touch screen abuts against the opening of the assembling cavity and is electrically connected with the electromagnetic valve core, and the fixed sleeve is pressed against the touch screen and is connected with the assembling cavity.
In a preferred embodiment: the bathtub faucet also comprises a control valve core, and the control valve core is arranged in the water inlet channel to control the on-off, the flow or the water temperature of the water inlet channel.
In a preferred embodiment: the bathtub faucet further comprises a switching valve core, the switching valve core is installed on the water outlet channel, the fixing portion is further provided with a first switching water outlet channel and a second switching water outlet channel, and the switching valve core controls the water outlet channel to be switched and communicated with the first switching water outlet channel and the second switching water outlet channel.
Compared with the background technology, the technical scheme has the following advantages:
1. because the electromagnetic valve component is detachably arranged in the assembly cavity of the fixed part, and related circuits of the electromagnetic valve component are all positioned in the fixed part, the whole faucet has no difference with a common faucet when seen from the outside, the appearance can be designed to be more attractive, the size is smaller, and the installation is more convenient; and the electromagnetic valve assembly can be disassembled, so that the replacement and the maintenance are convenient, and the use is more convenient. Meanwhile, the electromagnetic valve assembly can realize quantitative water outlet, and a user does not need to keep on the side of the bathtub, so that the use is more convenient.
2. Through the detachable fit of the mounting sleeve and the assembly cavity, the electromagnetic valve assembly is detachably mounted in the assembly cavity, so that the electromagnetic valve assembly is more convenient to mount and dismount.
3. The tap is also provided with a touch screen, and the state of the electromagnetic valve core is controlled through the touch screen, so that the tap is more convenient to use.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 illustrates a perspective view of a bathtub faucet.
FIG. 2 illustrates an exploded perspective view of the bathtub faucet.
FIG. 3 illustrates a cross-sectional view of a bathtub faucet.
Fig. 4 is a structural diagram of the fixing base.
Fig. 5 shows a cross-sectional view of fig. 4.
Fig. 6 is a left side view of the fixing base.
Fig. 7 is a right side view of the holder.
Detailed Description
Referring to fig. 1-7, a preferred embodiment of a constant volume bathtub faucet includes a stationary portion and a solenoid valve assembly 200.
The fixing portion is provided with an assembly cavity 110, a water inlet passage and a water outlet passage 120. In this embodiment, the fixing portion includes a housing 101 and a fixing seat 102, the housing 101 is in a cross structure and has four openings, and the fixing seat 102 is transversely fixed in the housing 101. As shown in fig. 3, the assembly cavity 110 is formed between the left side of the fixing seat 102 and the left opening of the casing 101, and the fixing seat 102 is further provided with the water outlet channel 120 communicated with the water outlet 112 of the solenoid valve; and a control valve core cavity 130 is formed between the right side of the fixed seat 102 and the right side opening of the shell 101. As shown in fig. 6, the bottom wall of the assembly cavity 110 is provided with a solenoid valve water inlet 111 and a solenoid valve water outlet 112; as shown in fig. 7, the bottom wall of the control spool cavity 130 is provided with two control spool water inlets 131 and two control spool water outlets 132, and specifically, one control spool water inlet 131 and one control spool water outlet 132 are provided for mixed water outlet. The right side of the fixed seat 102 is also provided with a connecting channel 133 for communicating the electromagnetic valve water inlet 111 and the control valve core water outlet 132. An installation channel 140 of a cold water inlet pipe and a hot water inlet pipe is formed between the bottom end of the fixed seat 102 and the lower opening of the shell 101, and the cold water inlet pipe 103 and the hot water inlet pipe 104 are respectively communicated with the two control valve core water inlets 131. In this embodiment, the water path at the front end of the electromagnetic valve water inlet 131 is called a water inlet channel, that is, the water inlet channel includes a cold water inlet pipe 103, a hot water inlet pipe 104, a control valve core water inlet 131, a control valve core water outlet 132, and a connecting channel 133.
In this embodiment, the bathtub faucet further comprises a control valve core 300, and the control valve core 300 is installed in the water inlet channel to control the on-off, flow or water temperature of the water inlet channel. As shown in fig. 3, the control valve core 300 is installed in the control valve core chamber 130, and a control handle 310 is further provided outside the control valve core 300 for adjusting water temperature, flow rate and on-off.
The solenoid valve assembly 200 can control the water outlet passage 120 to discharge water quantitatively, is detachably installed in the assembly cavity 110, and includes a solenoid valve core 210 and a pressure relief passage 220, wherein the water outlet passage 120 is connected to the water inlet passage when the solenoid valve core 210 opens the pressure relief passage 220 so as to allow the water outlet passage 120 to discharge water, and the water outlet passage 120 is disconnected from the water inlet passage when the solenoid valve core 210 closes the pressure relief passage 220 so as to prevent the water outlet passage 120 from discharging water.
In this embodiment, the electromagnetic valve assembly 200 further includes an electromagnetic valve seat 230 and a water-stopping seal 240, the electromagnetic valve seat 230 is detachably installed in the assembly chamber 110 and is provided with a water-stopping opening 231, the water-stopping seal 240 is installed in the electromagnetic valve seat 230 and forms a back pressure chamber 241 communicated with the pressure relief channel 220 between the electromagnetic valve seat 230 and the electromagnetic valve seat 230, the water-stopping seal 240 moves between a sealing position for sealing the water-stopping opening 231 and an opening position for opening the water-stopping opening 231, the electromagnetic valve core 210 is movably installed in the electromagnetic valve seat 230, and the pressure relief channel 220 is disposed on the electromagnetic valve seat 230.
In this embodiment, a first flow passage 232 communicated with the water inlet channel is formed between the electromagnetic valve seat 230 and the assembly cavity 110, the electromagnetic valve seat 230 is further provided with a second flow passage 233 capable of being communicated with the water outlet channel 120, the water stop hole 231 is located between the first flow passage 232 and the second flow passage 233, and one end of the pressure relief channel 220 is matched with the electromagnetic valve core 210, and the other end is communicated with the second flow passage 233. As shown in fig. 3, the electromagnetic valve seat 230 includes a first valve seat and a second valve seat connected with each other, the water stop 231 is opened on the second valve seat, and the water stop seal 240 is installed between the first valve seat and the second valve seat and forms the back pressure chamber 241 with the first valve seat.
In this embodiment, the water-stopping sealing member 240 includes a hard water-stopping pad and a flexible water-stopping pad fixedly connected to the hard water-stopping pad, and the hard water-stopping pad is provided with a pressure-regulating hole (not shown in the figure) communicating the back pressure cavity 241 and the second runner 233; the structure of the water-stopping sealing element is the prior art and is not described in detail.
In this embodiment, the solenoid valve assembly 200 further includes a return elastic member 250, and the return elastic member 250 is located in the back pressure chamber 241 and two ends thereof respectively abut against the water-stop sealing member 240 and the solenoid valve seat 230.
In this embodiment, the fixing portion further includes a mounting sleeve 150, the solenoid valve assembly 200 is disposed in the mounting cavity 110, and the solenoid valve assembly 200 is detachably mounted in the mounting cavity 110 by detachably engaging the mounting sleeve 150 with the mounting cavity 110.
In this embodiment, the mounting sleeve 150 has an external thread, the wall of the assembly cavity 110 has an internal thread, and the bottom end of the mounting sleeve 150 is pressed against the electromagnetic valve seat 230 and is connected to the assembly cavity 110 by the screw-connection of the internal and external threads.
In this embodiment, the bathtub faucet further includes a touch screen 160 and a fixing sleeve 170, the touch screen 160 abuts against the opening of the assembly cavity 110 and is electrically connected to the solenoid valve core 210, and the fixing sleeve 170 presses against the touch screen 160 and is connected to the assembly cavity 110.
In this embodiment, the bathtub faucet further includes a switch valve core 400, the switch valve core 400 is installed in the water outlet channel 120, the fixing portion is further provided with a first switch water outlet channel and a second switch water outlet channel (neither shown in the figures), and the switch valve core 400 controls the water outlet channel 120 to switch on the first switch water outlet channel and the second switch water outlet channel. The first switching outlet may be in communication with the hand shower 401 and the second switching outlet may be in communication with the overhead shower 402.
The working principle of the bathtub faucet is as follows:
if the pressure relief channel 220 is in an open state, the water stop seal 240 opens the water stop port 241, the control valve core 300 opens the water inlet channel, cold water and hot water respectively enter the control valve core 300 from the two control valve core water inlets 131 and flow out from the control valve core water outlet 132, flow through the connecting channel 133, the electromagnetic valve water inlet 111, the first flow passage 232, the water stop port 231, the second flow passage 233 and the water outlet channel 120, and the waterway is switched by the switching valve core 400 so that the water is discharged from the first switching water outlet channel or the water is discharged from the second switching water outlet channel.
When quantitative water outlet is needed, the water outlet can be selected through the touch screen 160, if water is stopped immediately, the pressure relief channel 220 is closed immediately, the pressure in the backpressure cavity 241 is increased to enable the water stopping sealing member 240 to close the water stopping port 231, at this time, water in the first overflowing channel 232 cannot enter the second overflowing channel 233, water does not flow out of the water outlet channel 120, namely, no water flows out of the first switching water outlet channel and the second switching water outlet channel; if timing water stopping is performed, the pressure relief channel 220 closes the pressure relief channel 220 by the electromagnetic valve core 210 when the preset time is reached, so that water cannot flow out from the water outlet channel 120.
Since the solenoid valve assembly 200 is detachably installed in the assembly cavity 110 of the fixed portion, and the related circuits of the solenoid valve assembly 200 are all located in the fixed portion, the whole faucet has no difference from a common faucet when viewed from the outside, the appearance can be designed to be more beautiful, the volume is smaller, and the installation is more convenient; and the electromagnetic valve assembly 200 can be disassembled, so that the replacement and maintenance are convenient, and the use is more convenient. Meanwhile, the electromagnetic valve assembly 200 can realize quantitative water outlet, so that a user does not need to keep on the side of the bathtub, and the use is more convenient.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (10)
1. A bathtub faucet capable of quantitatively discharging water is characterized in that: it includes:
a fixed part provided with an assembly cavity, a water inlet channel and a water outlet channel;
the electromagnetic valve component can control the water outlet channel to quantitatively discharge water, is detachably arranged in the assembly cavity and comprises an electromagnetic valve core and a pressure relief channel, the water outlet channel is communicated with the water inlet channel when the electromagnetic valve core opens the pressure relief channel so as to discharge water from the water outlet channel, and the water outlet channel is disconnected with the water inlet channel when the electromagnetic valve core closes the pressure relief channel so as to prevent the water outlet channel from discharging water.
2. A metered discharge bathtub tap as defined in claim 1, further comprising: the electromagnetic valve assembly further comprises an electromagnetic valve seat and a water stopping sealing piece, the electromagnetic valve seat is detachably mounted in the assembly cavity and provided with a water stopping opening, the water stopping sealing piece is mounted in the electromagnetic valve seat, a back pressure cavity communicated with the pressure relief channel is formed between the water stopping sealing piece and the electromagnetic valve seat, the water stopping sealing piece moves between the sealing position of the sealed water stopping opening and the opening position of the opened water stopping opening, the electromagnetic valve core is movably mounted in the electromagnetic valve seat, and the pressure relief channel is arranged on the electromagnetic valve seat.
3. A metered discharge bathtub tap as defined in claim 2, wherein: the electromagnetic valve seat is also provided with a second overflow channel which can be communicated with the water outlet channel, the water stop port is positioned between the first overflow channel and the second overflow channel, one end of the pressure relief channel is matched with the electromagnetic valve core, and the other end of the pressure relief channel is communicated with the second overflow channel.
4. A metered discharge bathtub tap as defined in claim 3 wherein: the water stopping sealing piece comprises a hard water stopping pad and a flexible water stopping pad fixedly connected with the hard water stopping pad, and the hard water stopping pad is provided with a pressure regulating hole communicated with the back pressure cavity and the second cross flow passage.
5. A metered discharge bathtub tap as defined in claim 2, wherein: the electromagnetic valve assembly further comprises a reset elastic piece, the reset elastic piece is located in the back pressure cavity, and two ends of the reset elastic piece respectively abut against the water stopping sealing piece and the electromagnetic valve seat.
6. A metered discharge bathtub tap as defined in claim 2, wherein: the fixed part also comprises a mounting sleeve, the solenoid valve assembly is arranged in the assembling cavity, and the solenoid valve assembly is detachably mounted in the assembling cavity through the detachable fit of the mounting sleeve and the assembling cavity.
7. A metered discharge bathtub tap as defined in claim 6, wherein: the installation sleeve is provided with external threads, the wall of the assembly cavity is provided with internal threads, and the bottom end of the installation sleeve is pressed against the electromagnetic valve seat and is connected with the assembly cavity through the threaded connection of the internal threads and the external threads.
8. A metered discharge bathtub tap as defined in claim 6, wherein: the bathtub faucet further comprises a touch screen and a fixed sleeve, the touch screen abuts against the opening of the assembling cavity and is electrically connected with the electromagnetic valve core, and the fixed sleeve is pressed against the touch screen and is connected with the assembling cavity.
9. A metered discharge bathtub tap as defined in claim 1, further comprising: the bathtub faucet also comprises a control valve core, and the control valve core is arranged in the water inlet channel to control the on-off, the flow or the water temperature of the water inlet channel.
10. A metered discharge bathtub tap as defined in claim 1, further comprising: the bathtub faucet further comprises a switching valve core, the switching valve core is installed on the water outlet channel, the fixing portion is further provided with a first switching water outlet channel and a second switching water outlet channel, and the switching valve core controls the water outlet channel to be switched and communicated with the first switching water outlet channel and the second switching water outlet channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020305677.7U CN212131406U (en) | 2020-03-12 | 2020-03-12 | Bathtub faucet capable of quantitatively discharging water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020305677.7U CN212131406U (en) | 2020-03-12 | 2020-03-12 | Bathtub faucet capable of quantitatively discharging water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212131406U true CN212131406U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020305677.7U Active CN212131406U (en) | 2020-03-12 | 2020-03-12 | Bathtub faucet capable of quantitatively discharging water |
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| Country | Link |
|---|---|
| CN (1) | CN212131406U (en) |
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2020
- 2020-03-12 CN CN202020305677.7U patent/CN212131406U/en active Active
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