CN214063864U - Self-powered constant-temperature water mixing valve - Google Patents
Self-powered constant-temperature water mixing valve Download PDFInfo
- Publication number
- CN214063864U CN214063864U CN202023312802.6U CN202023312802U CN214063864U CN 214063864 U CN214063864 U CN 214063864U CN 202023312802 U CN202023312802 U CN 202023312802U CN 214063864 U CN214063864 U CN 214063864U
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- water outlet
- temperature
- cold
- hot water
- water tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 189
- 239000004065 semiconductor Substances 0.000 claims abstract description 15
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 238000010248 power generation Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 210000003709 heart valve Anatomy 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 241001330002 Bambuseae Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a self-powered constant-temperature water mixing valve, including adjust the temperature knob, thermoelectric generation accumulate device, cold and hot water adjusting device, prevent flow reversal device and temperature sensor, thermoelectric generation accumulate device includes upper water tank, lower water tank, semiconductor thermoelectric generation piece, battery, and cold and hot water adjusting device includes a cylinder section of thick bamboo, reducing gear box, DC motor, and thermoelectric generation accumulate device, cold and hot water adjusting device are the columnar structure, and semiconductor thermoelectric generation piece is located between upper water tank and the lower water tank, the lower water tank downside is equipped with the battery, and the battery passes through the wire with semiconductor thermoelectric generation piece and is connected; the left side of the upper water tank is provided with a hot water inlet, the right side of the lower water tank is provided with a cold water inlet, and the hot water inlet and the cold water inlet are provided with backflow prevention devices. The utility model can generate electricity by utilizing temperature difference, does not need an external power supply, and is energy-saving and environment-friendly; the water temperature control is realized in full automation, and the structure is small, exquisite, practical and convenient.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of bathroom water valve, but especially self-power and automatically regulated temperature's constant temperature mix water valve's technical field.
[ background of the invention ]
Most of the existing manual cold and hot water faucet mixing valves on the market have three main defects. Firstly, the method comprises the following steps: before the manual water mixing valve is used, the water temperature needs to be adjusted by twisting the water mixing valve by hands while the water outlet temperature is sensed by hands, the comfortable temperature can be reached only by consuming a long time, and the manual water mixing valve is a relatively complicated affair in the bathing process. II, secondly: when the manual water mixing valve is used for adjusting the water temperature, the water mixing valve is slightly twisted to cause large temperature change, and the adjustment of the proper water temperature is inconvenient. Thirdly, the method comprises the following steps: when the manual water mixing valve is used, the water mixing valve is easy to touch, so that the water temperature is changed greatly, and the water temperature is suddenly cooled or heated.
In order to overcome the shortcoming that traditional manual cold and hot tap mixes water valve and use loaded down with trivial details and temperature variation is violent, the utility model provides a self-power and but water valve is mixed to constant temperature of automatically regulated temperature.
[ Utility model ] content
The utility model aims to solve the problems in the prior art, and provides a self-powered constant-temperature water mixing valve which can generate electricity by using temperature difference, does not need an external power supply, and is energy-saving and environment-friendly; the water temperature control is realized in full automation, and the structure is small, exquisite, practical and convenient.
In order to achieve the purpose, the utility model provides a self-powered constant temperature water mixing valve, including adjust the temperature knob, thermoelectric generation accumulate device, hot and cold water adjusting device, prevent flow reversal device and temperature sensor, thermoelectric generation accumulate device includes upper water tank, lower water tank, semiconductor thermoelectric generation piece, battery, and hot and cold water adjusting device includes a cylinder section of thick bamboo, reducing gear box, direct current motor, and thermoelectric generation accumulate device, hot and cold water adjusting device are the columnar structure, and semiconductor thermoelectric generation piece is located between upper water tank and the lower water tank, the lower side of lower water tank is equipped with the battery, and the battery passes through the wire with semiconductor thermoelectric generation piece and is connected; the left side of the upper water tank is provided with a hot water inlet, the right side of the lower water tank is provided with a cold water inlet, and the hot water inlet and the cold water inlet are provided with backflow prevention devices; the rear side of the upper water tank is provided with a cylindrical barrel, the side wall of the cylindrical barrel is provided with a hot water outlet and a cold water outlet, the temperature sensor is positioned at the hot water outlet and the cold water outlet, the front side of the temperature sensor is provided with the cylindrical barrel, the rear end of the cylindrical barrel is provided with 2 round holes, and the front end of the cylindrical barrel is provided with a round hole; the lower side of the cylindrical barrel is provided with a direct current motor and a reduction box, and an output shaft of the direct current motor is connected with the reduction box; the front side of the cylindrical barrel is provided with a temperature adjusting knob which is electrically connected with the direct current motor and the temperature sensor through a control circuit.
Preferably, a water outlet is formed in the top of the cylindrical barrel, a water flow impact starting switch is further arranged at the water outlet, and a temperature adjusting knob is arranged on the outer side of the water outlet.
Preferably, the side wall of the cylinder is provided with a hot water outlet and a cold water outlet which are respectively communicated with the upper water tank and the lower water tank, and the top of the cylinder is provided with a water outlet; a cylinder which is connected with the direct current motor and the reduction box and can rotate is arranged in the cold and hot water adjusting device; the cylinder is tightly attached to the hot water outlet and the cold water outlet, the top end of the cylinder is uncovered, the top end of the cylinder faces the water outlet, two vertical round holes which are arranged in a staggered mode are formed in the side face of the cylinder, and when the cylinder faces the hot water outlet and the cold water outlet, the hot water outlet and the cold water outlet are respectively covered by half.
Preferably, the backflow prevention device is of a heart valve-shaped structure, and the backflow prevention device is made of rubber materials.
The utility model has the advantages that: the utility model realizes the power supply and the electric quantity storage of the device through the thermoelectric generation and storage device; the constant water temperature at the water outlet is realized by matching the water temperature measuring device with the cold and hot water adjusting device; through the backflow prevention device, cold water is prevented from being diffused to hot water.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a top view of a self-powered thermostatic mixing valve according to the present invention;
fig. 2 is a side view of a self-powered thermostatic mixing valve of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure F-F of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the utility model shown in FIG. 1, taken along line E-E;
FIG. 5 is a sectional side view of the two water outlets on the front side of the water temperature measuring device in FIG. 1 according to the present invention;
FIG. 6 is a schematic view of the cross-sectional structure G-G of FIG. 1 according to the present invention;
fig. 7 is a side view profile of the water outlet of the constant temperature water mixing valve of the self-powered constant temperature water mixing valve of the present invention.
In the figure: 1-hot water inlet, 2-cold water inlet, 3-water outlet, 4-temperature adjusting knob, 5-upper water tank, 6-lower water tank, 7-semiconductor thermoelectric power generation piece, 8-battery, 9-cylinder, 10-reduction box, 11-DC motor, 12-hot water outlet, 13-cold water outlet, 14-backflow prevention device, 15-temperature sensor, 16-cylinder, 17-circular hole and 18-water flow impact start switch.
[ detailed description ] embodiments
Referring to fig. 1-7, the utility model discloses, including adjust the temperature knob 4, thermoelectric generation accumulate device, hot and cold water adjusting device, prevent backflow device 14 and temperature sensor 15, thermoelectric generation accumulate device includes upper water tank 5, lower water tank 6, semiconductor thermoelectric generation piece 7, battery 8, and hot and cold water adjusting device includes a cylinder 9, reducing gear box 10, direct current motor 11, and thermoelectric generation accumulate device, hot and cold water adjusting device are the columnar structure, and semiconductor thermoelectric generation piece 7 is located between upper water tank 5 and lower water tank 6, the lower side of lower water tank 6 is equipped with battery 8, and battery 8 passes through the wire with semiconductor thermoelectric generation piece 7 and is connected; a hot water inlet 1 is formed in the left side of the upper water tank 5, a cold water inlet 2 is formed in the right side of the lower water tank 6, and backflow prevention devices 14 are arranged on the hot water inlet 1 and the cold water inlet 2; the rear side of the upper water tank 5 is provided with a cylindrical barrel 9, the side wall of the cylindrical barrel 9 is provided with a hot water outlet 12 and a cold water outlet 13, a temperature sensor 15 is positioned at the hot water outlet 12 and the cold water outlet 13, the front side of the temperature sensor 15 is provided with the cylindrical barrel 9, the rear end of the cylindrical barrel 9 is provided with 2 round holes 17, and the front end of the cylindrical barrel 9 is provided with a round hole 17; a direct current motor 11 and a reduction gearbox 10 are arranged on the lower side of the cylindrical barrel 9, and an output shaft of the direct current motor 11 is connected with the reduction gearbox 10; the front side of the cylindrical barrel 9 is provided with a temperature adjusting knob 4, and the temperature adjusting knob 4 is electrically connected with a direct current motor 11 and a temperature sensor 15 through a control circuit.
The utility model discloses the working process:
the utility model relates to a self-power constant temperature mixes water valve explains in the course of the work, combines the figure.
Will the utility model discloses install on hot water and cold water mouth, get into upper water tank 5 and lower water tank 6 through advancing hot water mouth 1 and cold water mouth 2 respectively when hot water and cold water. The upper water tank 5 and the lower water tank 6 generate temperature difference, so that the semiconductor temperature difference power generation chip 7 generates power and the power is directly stored in the battery 8 through the voltage stabilizing circuit to supply power for the whole set of water temperature adjusting device. The temperature sensors 15 of the hot water outlet 12 and the cold water outlet 13 can measure the water temperature in the upper water tank 5 and the lower water tank 6, the set temperature is changed by rotating the adjusting knob 4, the side wall of the cylinder 9 is provided with two hot water outlets 12 and a cold water outlet 13 which are respectively communicated with the cold water tank and the hot water tank, and the top of the cylinder 9 is provided with a water outlet 3. A cylinder 16 which is connected with the direct current motor 11 and the reduction box 10 and can rotate is arranged in the cold and hot water adjusting device; the cylinder 16 is tightly attached to the hot water outlet 12 and the cold water outlet 13, the top end of the cylinder 9 is uncovered and faces the water outlet 3, two vertical round holes 17 which are arranged in a staggered mode are formed in the side face of the cylinder 16, and when the cylinder 16 faces the hot water outlet 12 and the cold water outlet 13, the hot water outlet 12 and the cold water outlet 13 are respectively covered by half. The direct current motor 11 and the reduction box 10 are coaxially connected with a control circuit, and the control circuit controls the direct current motor 11 to rotate in opposite directions according to water temperature information fed back by the temperature sensors 15 at the outer sides of the hot water outlet 12 and the cold water outlet 13, and drives the cold and hot water adjusting device through the reduction box 10. The sizes and the flow of the hot water outlet 12 and the cold water outlet 13 are controlled, and the automatic water temperature control is realized.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. The utility model provides a self-power constant temperature mixes water valve which characterized in that: the temperature-difference power generation and storage device comprises a temperature-difference power generation and storage device, a cold and hot water adjusting device, an anti-backflow device (14) and a temperature sensor (15), wherein the temperature-difference power generation and storage device comprises an upper water tank (5), a lower water tank (6), a semiconductor temperature-difference power generation piece (7) and a battery (8), the cold and hot water adjusting device comprises a cylindrical barrel (9), a reduction gearbox (10) and a direct current motor (11), the temperature-difference power generation and storage device and the cold and hot water adjusting device are of cylindrical structures, the semiconductor temperature-difference power generation piece (7) is positioned between the upper water tank (5) and the lower water tank (6), the battery (8) is arranged on the lower side of the lower water tank (6), and the battery (8) is connected with the semiconductor temperature-difference power generation piece (7) through a wire; a hot water inlet (1) is formed in the left side of the upper water tank (5), a cold water inlet (2) is formed in the right side of the lower water tank (6), and backflow prevention devices (14) are arranged on the hot water inlet (1) and the cold water inlet (2); a cylindrical barrel (9) is arranged on the rear side of the upper water tank (5), a hot water outlet (12) and a cold water outlet (13) are formed in the side wall of the cylindrical barrel (9), and temperature sensors (15) are arranged on the hot water outlet (12) and the cold water outlet (13); the rear end of the cylindrical barrel (9) is provided with 2 round holes (17), and the front end of the cylindrical barrel is provided with a round hole (17); a direct current motor (11) and a reduction gearbox (10) are arranged on the lower side of the cylindrical barrel (9), and an output shaft of the direct current motor (11) is connected with the reduction gearbox (10); the temperature adjusting knob (4) is arranged on the front side of the cylindrical barrel (9), and the temperature adjusting knob (4) is electrically connected with the direct current motor (11) and the temperature sensor (15) through a control circuit.
2. A self-powered thermostatic mixing valve as defined in claim 1 wherein: the water outlet (3) is arranged at the top of the cylindrical barrel (9), the water flow impact starting switch (18) is further arranged at the water outlet (3), and the temperature adjusting knob (4) is arranged on the outer side of the water outlet (3).
3. A self-powered thermostatic mixing valve as defined in claim 1 wherein: a hot water outlet (12) and a cold water outlet (13) are formed in the side wall of the cylindrical barrel (9), the hot water outlet (12) and the cold water outlet (13) are respectively communicated with the upper water tank (5) and the lower water tank (6), and a water outlet (3) is formed in the top of the cylindrical barrel (9); a cylinder (16) which is connected with the direct current motor (11) and the reduction box (10) and can rotate is arranged in the cold and hot water adjusting device; the cylinder (16) is tightly attached to the hot water outlet (12) and the cold water outlet (13), the top end of the cylinder (16) is uncovered, the top end of the cylinder (16) is opposite to the water outlet (3), and two vertical circular holes (17) which are arranged in a staggered mode are formed in the side face of the cylinder (16); when the cylinder (16) is over against the hot water outlet (12) and the cold water outlet (13), the hot water outlet (12) and the cold water outlet (13) are respectively covered by half.
4. A self-powered thermostatic mixing valve as defined in claim 1 wherein: the backflow prevention device (14) is of a heart valve membrane structure, and the backflow prevention device (14) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312802.6U CN214063864U (en) | 2020-12-31 | 2020-12-31 | Self-powered constant-temperature water mixing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023312802.6U CN214063864U (en) | 2020-12-31 | 2020-12-31 | Self-powered constant-temperature water mixing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214063864U true CN214063864U (en) | 2021-08-27 |
Family
ID=77368295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023312802.6U Expired - Fee Related CN214063864U (en) | 2020-12-31 | 2020-12-31 | Self-powered constant-temperature water mixing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214063864U (en) |
-
2020
- 2020-12-31 CN CN202023312802.6U patent/CN214063864U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210827 |