CN203687389U - Shower water temperature automatic control device - Google Patents
Shower water temperature automatic control device Download PDFInfo
- Publication number
- CN203687389U CN203687389U CN201420035970.0U CN201420035970U CN203687389U CN 203687389 U CN203687389 U CN 203687389U CN 201420035970 U CN201420035970 U CN 201420035970U CN 203687389 U CN203687389 U CN 203687389U
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- Prior art keywords
- water
- temperature
- cold water
- water pipe
- hot
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Abstract
A shower water temperature automatic control device comprises a hot water pipe and a cold water pipe. Water flow of the hot water pipe and water flow of the cold water pipe are mixed through a triple faucet and then outflow through a mixing water outlet pipe. The hot water pipe and the cold water pipe are provided with a hot water solenoid valve and a cold water solenoid valve respectively. A thermistor is arranged at the water inlet of the mixing water outlet pipe and is connected with a power supply to form a closed loop after being connected with a variable resistor in series. A coil I of the cold water solenoid valve and a voltage control current module I are connected to the two ends of the thermistor in parallel after being connected in series, and therefore when the temperature is excessively high, the thermistor controls the flow of the cold water pipe by controlling the permitted current of the voltage control current module I. A coil II of the hot water solenoid valve and a voltage control current module II are connected to the two ends of the variable resistor in parallel after being connected in series, and therefore when the temperature is excessively low, the variable resistor can control the flow of the hot water pipe by controlling the permitted current of the voltage control current module II. The shower water temperature automatic control device measures the water temperature of the position where cold water and hot water are mixed, and prevent hurts which are caused by regulation lag to a user by regulating the temperature of water for shower in time.
Description
Technical field
The utility model relates to family life articles for use field, relates to specifically a kind of shower water temperature automaton.
Background technology
Bathing water is for having a bath mostly after regulating with cold water and hot water mixing at present, on general bathroom shower device, conventionally there are two valve switch, both hot-water switch and cold water switch, it when shower, is all the temperature by manually regulating water, because tap outlet also has a segment distance to shower head, after regulating, leaving water temperature is slow in reacting, be easy to cause that accommodative excess is for a moment cold for a moment boiling hot, and in adjustment process, do not note the recovery of water, a large amount of wastes of water are caused, so be badly in need of at present a kind of temperature regulate simple, shower bath that again can fine saving water.
Utility model content
The utility model water temperature when solving shower is difficult for the problem regulating, and a kind of shower water temperature automaton is provided, and it can be monitored in real time to output water temperature, and then reaches the object of automatic water temperature regulation.
The technical scheme that the utility model adopts is: a kind of shower water temperature automaton, comprise the hot-water line being connected with thermal water source and the cold water pipe being connected with cold water source, the current of described hot-water line and cold water pipe flow out by blending water pipe after three taps mix, on described hot-water line and cold water pipe, be separately installed with the hot water electromagnetic valve and the cold water magnetic valve that regulate its current size, the water inlet that blends water pipe is provided with thermistor, this thermistor is connected afterwards with the variable resistor that regulates its both end voltage size and power supply is connected to form closed loop, the coil I of described cold water magnetic valve is connected in parallel on the two ends of thermistor after connecting with Control of Voltage current module I, hot water electromagnetic valve's coil II is connected in parallel on variable-resistance two ends after connecting with Control of Voltage current module II, when excess Temperature, thermistor allows to pass through electric current by what control Control of Voltage current module I, and then the water flow of control cold water pipe, when temperature is too low, variable resistor allows to pass through electric current by what control Control of Voltage current module II, and then the water flow of control hot-water line.
On described hot water electromagnetic valve and cold water magnetic valve, be respectively arranged with flowmeter.
Described blending is also provided with temperature indicator on water pipe.
The described water pipe end that blends is connected with shower head, and described shower head water outlet is provided with temperature indicator, and described temperature indicator is the temperature indicator with temperature measurement probe.
The beneficial effects of the utility model: the utility model energy automatic water temperature regulation, save the complexity of artificial adjusting water temperature, the utility model directly records water temperature at cold water and hot water mixing place, more timely to the temperature adjusting of shower water, has avoided because of control lag, user being damaged.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit diagram of the present utility model;
Mark in figure: 1, hot-water line, 2, cold water pipe, 3, three taps, 4, blend water pipe, 5, hot water electromagnetic valve, 6, cold water magnetic valve, 7, thermistor, 8, variable resistor, 9, power supply, 10, Control of Voltage current module I, 11, Control of Voltage current module II, 12, shower head.
Detailed description of the invention
As shown in the figure, a kind of shower water temperature automaton, comprise the hot-water line 1 being connected with thermal water source and the cold water pipe 2 being connected with cold water source, the current of described hot-water line 1 and cold water pipe 2 flow out by blending water pipe 4 after three taps 3 mix, on described hot-water line 1 and cold water pipe 2, be separately installed with the hot water electromagnetic valve 5 and the cold water magnetic valve 6 that regulate its current size, the water inlet that blends water pipe 4 is provided with thermistor 7, this thermistor 7 is connected afterwards with the variable resistor 8 that regulates its both end voltage size and power supply 9 is connected to form closed loop, the coil I 13 of described cold water magnetic valve 6 is connected in parallel on the two ends of thermistor 7 after connecting with Control of Voltage current module I 10, hot water electromagnetic valve 5 coil II 14 is connected in parallel on the two ends of variable resistor 8 after connecting with Control of Voltage current module II 11, when excess Temperature, thermistor 7 allows to pass through electric current by what control Control of Voltage current module I 10, and then the water flow of control cold water pipe 2, when temperature is too low, variable resistor 8 allows to pass through electric current by what control Control of Voltage current module II 11, and then the water flow of control hot-water line 1, on described hot water electromagnetic valve 5 and cold water magnetic valve 6, be respectively arranged with flowmeter, described blending is also provided with temperature indicator on water pipe 4, described water pipe 4 ends that blend are connected with shower head 12, described shower head 12 water outlets are provided with temperature indicator, described temperature indicator is the temperature indicator with temperature measurement probe.
The utility model in the course of the work, hot water electromagnetic valve 5 is arranged on the flow of controlling hot water on hot-water line 1, cold water magnetic valve 6 is arranged on the flow of the control cold water of cold water pipe 2, thermistor 7 is arranged on the water inlet that blends water pipe 4 and monitors the variations in temperature that mixed warm water flows out, thermistor 7 and variable resistor 8 are connected on the two ends of power supply 9, after the coil series connection of Control of Voltage current module I 10 and cold water magnetic valve 6, be connected in parallel on the two ends of thermistor 7, after Control of Voltage current module II 11 and hot water electromagnetic valve's 5 coil series connection, be connected in parallel on the two ends of variable resistor 8, what Control of Voltage current module I 10 in thermistor 7 both end voltage controls allows to pass through electric current, variable resistor 8 both end voltage control Control of Voltage current module II 11 allow to pass through electric current, the preferred temperature T of water temperature after the resistance change initial mixing of adjusting variable resistor 8, warm water temperature is during higher than T, thermistor 7 resistances increase, both end voltage raises, Control of Voltage current module I 10 allows to increase by electric current, and then increase by the electric current of cold water magnetic valve 6, cold water magnetic valve 6 allows to increase by the flow of cold water, reach the object that reduces water temperature, otherwise can reach the object of rising water temperature.
The utility model energy automatic water temperature regulation, has saved the complexity of artificial adjusting water temperature, and the utility model directly records water temperature at cold water and hot water mixing place, the temperature of shower water is regulated more timely, has avoided because of control lag, user being damaged.
Claims (4)
1. a shower water temperature automaton, comprise the hot-water line (1) being connected with thermal water source and the cold water pipe (2) being connected with cold water source, the current of described hot-water line (1) and cold water pipe (2) flow out by blending water pipe (4) after three taps (3) mix, it is characterized in that: on described hot-water line (1) and cold water pipe (2), be separately installed with the hot water electromagnetic valve (5) and the cold water magnetic valve (6) that regulate its current size, the water inlet that blends water pipe (4) is provided with thermistor (7), this thermistor (7) is connected afterwards with the variable resistor (8) that regulates its both end voltage size and power supply (9) is connected to form closed loop, the coil I (13) of described cold water magnetic valve (6) is connected in parallel on the two ends of thermistor (7) after connecting with Control of Voltage current module I (10), hot water electromagnetic valve's (5) coil II (14) is connected in parallel on the two ends of variable resistor (8) after connecting with Control of Voltage current module II (11), when excess Temperature, thermistor (7) allows to pass through electric current by what control Control of Voltage current module I (10), and then the water flow of control cold water pipe (2), when temperature is too low, variable resistor (8) allows to pass through electric current by what control Control of Voltage current module II (11), and then the water flow of control hot-water line (1).
2. a kind of shower water temperature automaton as claimed in claim 1, is characterized in that: on described hot water electromagnetic valve (5) and cold water magnetic valve (6), be respectively arranged with flowmeter.
3. a kind of shower water temperature automaton as claimed in claim 1, is characterized in that: described blending on water pipe (4) is also provided with temperature indicator.
4. a kind of shower water temperature automaton as claimed in claim 1, it is characterized in that: described water pipe (4) end that blends is connected with shower head (12), described shower head (12) water outlet is provided with temperature indicator, and described temperature indicator is the temperature indicator with temperature measurement probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035970.0U CN203687389U (en) | 2014-01-21 | 2014-01-21 | Shower water temperature automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035970.0U CN203687389U (en) | 2014-01-21 | 2014-01-21 | Shower water temperature automatic control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687389U true CN203687389U (en) | 2014-07-02 |
Family
ID=51009278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035970.0U Withdrawn - After Issue CN203687389U (en) | 2014-01-21 | 2014-01-21 | Shower water temperature automatic control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808014A (en) * | 2014-01-21 | 2014-05-21 | 河南科技大学 | Automatic shower water temperature control device |
-
2014
- 2014-01-21 CN CN201420035970.0U patent/CN203687389U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808014A (en) * | 2014-01-21 | 2014-05-21 | 河南科技大学 | Automatic shower water temperature control device |
| CN103808014B (en) * | 2014-01-21 | 2016-03-30 | 河南科技大学 | A kind of shower water temperature automaton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140702 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |