CN2720381Y - Automatic electric-control constant-temp water mixing device - Google Patents
Automatic electric-control constant-temp water mixing device Download PDFInfo
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- CN2720381Y CN2720381Y CN 200420072041 CN200420072041U CN2720381Y CN 2720381 Y CN2720381 Y CN 2720381Y CN 200420072041 CN200420072041 CN 200420072041 CN 200420072041 U CN200420072041 U CN 200420072041U CN 2720381 Y CN2720381 Y CN 2720381Y
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- constant temperature
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Abstract
The utility model discloses an automatic electric-control constant-temp water mixer, which is composed of an electronic control device and a mechanical water mixing device, wherein the electronic control device comprises a central processor, an operation part, a water temperature sensor, a driving circuit and an electric actuating mechanism. The mechanical water mixing device comprises an inlet pipe of cold water, an inlet pipe of hot water, and an output pipe of mixing water. A water temperature sensor is arranged on the mixer of cold and hot water at the junction part of the inlet pipes of cold and hot water. The water temperature sensor is connected with the central processor. An adjusting mechanism of water quantity of cold and hot water is arranged on the inlet pipes of cold and hot water. The adjusting mechanism of water quantity is driven by the electric actuating mechanism of the electronic control device. Because the system is composed of an automatic detection system, a central processor and an adjusting mechanism of water quantity controlled by the central processor, the adjustment of water temperature is intellectualized. Thus, the life can be simpler, and the water resource can be fully utilized. The utility model can be widely used in places such as families, hotels, etc.
Description
Technical field
The utility model relates to a kind of water-water jet, particularly a kind of water-water jet of electrical autocontrol constant temperature.
Background technology
At present, employed constant temperature water-water jet majority is a manual adjustments, because the hydraulic pressure in the hot water pipe may change in water utilizing process, then cause the water temperature of mixing the water of being exported the back also can change, the temperature instability is used uncomfortable, if it is excessive that water temperature changes, the user also needs the constantly patient cold and hot switch of manual adjustments, could make water temperature comparatively stable, uses inconvenient.
In addition, existing constant temperature water-water jet is when water not, in order to next time or next step keep water temperature in suitable stable scope when using, readjust after turning off, troublesome poeration, just allow it one head straight for, cause the waste of water resource, two kinds of approach all can not reach best result of use.
Summary of the invention
In order to overcome the deficiencies in the prior art, main purpose of the present utility model is to provide a kind of electrical autocontrol constant temperature water-water jet easy to use, reliable.
The another one purpose can both realize the water temperature pre-conditioned when being to provide a kind of each the unlatching, use more convenient electrical autocontrol constant temperature water-water jet.
The technical scheme that its technical problem that solves the utility model adopts is:
Electrical autocontrol constant temperature water-water jet is characterized in that: be made up of electronic-controlled installation and mechanical water admixing device; Electronic-controlled installation comprises central processing unit, and central processing unit is connected with operating portion, cooling-water temperature sensor, drive circuit and electric operator; The machinery water admixing device comprises cold water inlet pipe, hot water input pipe and mixing water efferent duct, cold water inlet pipe and the tandem of hot water input pipe are in hot-and-cold water mixer, hot-and-cold water mixer connects the mixing water efferent duct, the cooling-water temperature sensor of electronic-controlled installation is installed on the hot-and-cold water mixer, cooling-water temperature sensor is connected with central processing unit, cold water water yield governor motion is installed on the cold water inlet pipe, hot water water yield governor motion is installed on the hot water input pipe, and water yield governor motion is driven by an electric operator of electronic-controlled installation.Native system can constantly be detected the water temperature of the mixed water in the hot-and-cold water mixer by cooling-water temperature sensor, after its detection data are input to central processing unit, if the water temperature of mixed water is too high, the water yield governor motion of being controlled cold water inlet pipe and hot water input pipe by central processing unit reduces the input quantity increase of cold water and/or the input quantity of hot water; On the contrary, the water temperature of mixed water is low excessively, then by the water yield governor motion input quantity minimizing of cold water and/or the input quantity of hot water is increased, and can make the water temperature of mixing water constant by above-mentioned two kinds of approach.
In addition, the input of cold water inlet pipe and hot water input pipe is separately installed with cooling-water temperature sensor, cooling-water temperature sensor is connected with central processing unit, two cooling-water temperature sensors detect data with the water temperature of the input of cold water inlet pipe and hot water input pipe and send into system and calculate in use, system is transferred to appropriate position by electric operator with water yield governor motion according to testing result, so that regulate water temperature when opening in system fast, accurately.
The beneficial effects of the utility model are: because native system is formed by automatic checkout system, central processing unit with by the water yield governor motion that central processing unit is controlled, its water temperature is regulated and has been realized intellectuality, the life of let us is more succinct, allowing science and technology, real people-oriented, and water resource is fully utilized.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is the structural representation of mechanical water admixing device of the present utility model;
Fig. 3 is the circuit theory diagrams of electronic-controlled installation of the present utility model.
The specific embodiment
With reference to Fig. 1, Fig. 3, electrical autocontrol constant temperature water-water jet is made up of electronic-controlled installation and mechanical water admixing device; Electronic-controlled installation comprises central processor CPU, and central processor CPU is connected with operating portion, cooling-water temperature sensor, drive circuit and the electric operator of being made up of keyboard.Wherein, operating portion is formed by key SET, cold water water outlet key COOL WATER, hot water effluent's key HOT-WATER and effluent switch button ON/OFF are set; Cooling-water temperature sensor is by temperature sensor IC5 temperature acquisition integrated composition; Drive circuit and electric operator have two groups, and first group of drive circuit and electric operator are made up of triode Q6, Q7, Q11, Q12 and motor M 2 etc., are used to carry out water temperature and regulate control; Second group of drive circuit and electric operator are made up of triode Q4, Q5, Q9, Q10 and motor M 1 etc., are used for that whole system is carried out the water yield and regulate.
With reference to Fig. 2, the machinery water admixing device comprises cold water inlet pipe 1, hot water input pipe 2 and mixing water efferent duct 21, cold water inlet pipe 1 and 2 tandems of hot water input pipe are in hot-and-cold water mixer 15, hot-and-cold water mixer 15 connects mixing water efferent duct 21, the cooling-water temperature sensor 14 of electronic-controlled installation is installed on the hot-and-cold water mixer 15, it is the collection point of the temperature sensor IC5 of the central processor CPU connection shown in Fig. 3, cold water water yield governor motion is installed on the cold water inlet pipe 1, hot water water yield governor motion is installed on the hot water input pipe 2, water yield governor motion is driven by an electric operator of electronic-controlled installation, regulate the input ratio of cold water and hot water, realize the water temperature adjusting.
Wherein, cold water, hot water water yield governor motion are made up of control valve 10,6 and travelling gear, control valve 10 is installed on the cold water inlet pipe 1, control valve 6 is installed on the hot water input pipe 2, control valve 10,6 connects with drive motors by travelling gear, and as the embodiment of the best, the travelling gear 7 that is connected with cold water control valve 10, the travelling gear 8 that is connected with hot water control valve 6 place the both sides of same motor 9 (being the motor M 2 shown in Fig. 3), driven by motor 9, it is simple and reasonable for structure.
Described control valve 10,6 is the dome-type penstock, hot water input pipe 2 is provided with the upper and lower position sensor 4,11 that is connected with central processing unit, this sensor can adopt photoelectric coupling switch as shown in Figure 3, two photoelectric coupling switch are installed in respectively outside the body of dual-side up and down of travelling gear 8, when motor 9 rotates counterclockwise, travelling gear 8 will drive control valve 6 and clockwise rotate, this switch will be sensed travelling gear 8 and send high level to central processor CPU after control valve 6 is closed fully, and this moment, central processor CPU sent the instruction that motor 9 is stopped.
In addition, water outlet water yield governor motion is installed on the described mixing water efferent duct 21, water outlet water yield governor motion is made up of control valve 17 and travelling gear 19, control valve 17 is installed on the mixing water efferent duct 18, control valve 17 connects with the motor 20 (being the motor M 1 shown in Fig. 3) of another electric operator by corresponding travelling gear 19, by motor 20 drive control valve switches.Described control valve 17 can be the dome-type penstock equally, and mixing water efferent duct 21 is provided with the upper and lower position sensor 16,18 that is connected with central processor CPU, and the two positions sensor is installed in respectively outside the body of dual-side up and down of travelling gear 19.
The input of cold water inlet pipe 1 and hot water input pipe 2 is separately installed with cooling-water temperature sensor 3,5, cooling-water temperature sensor 3,5 is connected with central processor CPU, two cooling-water temperature sensors detect data with the water temperature of the input of cold water inlet pipe 1 and hot water input pipe 2 and send into system and calculate in use, system is transferred to appropriate position by electric operator with cold water, hot water water yield governor motion according to testing result, so that regulate water temperature when opening in system fast, accurately.
In addition, described electronic-controlled installation also includes the human detection induction installation, this device is by triode Q1, Q2, compositions such as ic chip 2 and photodiode D6, the human detection induction installation is connected with central processor CPU, when this checkout gear within a certain period of time, when detecting unmanned the use in five minutes, the automatic powered-down of system is to reach purpose of power saving.
Described electronic-controlled installation also includes nixie display DISPLAY, and nixie display DISPLAY is connected with central processor CPU, is used for intuitively showing data such as water temperature.
The course of work as the preferred forms of native system is as follows:
1, when human body when the native system, data when system will shut down automatically last time access, and automatically the data of cooling-water temperature sensor 3,5 are sent into system and calculate, system is transferred to suitable position with motor 9 automatically according to this result, the user is by operation keyboard, and suitable warm water just flows out from mixing water outlet pipe 21;
2, meanwhile system is reference with the data of cooling-water temperature sensor 3,5 no longer, but be foundation with the measured result of cooling-water temperature sensor 14, make that when a certain reason (such as the variation of hydraulic pressure) motor 9 just counterclockwise rotated up to reaching the temperature that sets when temperature rose, when temperature is lower than setting value, motor 9 just clockwise rotates, up to reaching design temperature, thereby reach the purpose of constant temperature;
3, in use, be accustomed to using cold water as the user, the user can press cold water water outlet key COOL WATER, thereby motor 9 can rotate counterclockwise up to upper position sensor 4 actions always hot water is turn-offed fully, need net thermal water as the user, at this moment can press hot water effluent's key HOT-WATER, action makes cold water turn-off fully after upper/lower positions sensor 11 is sensed travelling gear 8 thereby motor 9 can clockwise rotate always;
4, native system is provided with the human detection induction installation, if system in of the existence of a period of time internal induction of setting less than human body, system can close power supply automatically, to reach purpose of power saving;
5, before each system closing, motor 9 can cut out hot water automatically fully, to prevent the problem of hot and cold water string water.
The utility model is except the foregoing description, and other equivalent technical solutions also should be controlled control valve as adopting stepper motor to replace common electric machine and position sensor to be used as electric operator within the protection domain of the invention.
Claims (10)
1. electrical autocontrol constant temperature water-water jet is characterized in that: be made up of electronic-controlled installation and mechanical water admixing device; Electronic-controlled installation comprises central processing unit, and central processing unit is connected with operating portion, cooling-water temperature sensor, drive circuit and electric operator; The machinery water admixing device comprises cold water inlet pipe, hot water input pipe and mixing water efferent duct, cold water inlet pipe and the tandem of hot water input pipe are in hot-and-cold water mixer, hot-and-cold water mixer connects the mixing water efferent duct, the cooling-water temperature sensor of electronic-controlled installation is installed on the hot-and-cold water mixer, cooling-water temperature sensor is connected with central processing unit, cold water water yield governor motion is installed on the cold water inlet pipe, hot water water yield governor motion is installed on the hot water input pipe, and water yield governor motion is driven by an electric operator of electronic-controlled installation.
2. electrical autocontrol constant temperature water-water jet according to claim 1 is characterized in that: water outlet water yield governor motion is installed on the described mixing water efferent duct.
3. electrical autocontrol constant temperature water-water jet according to claim 1, it is characterized in that: described electric operator is a motor, water yield governor motion is made up of control valve and travelling gear, control valve is installed on respectively on cold water, the hot water input pipe, and control valve connects with motor by corresponding travelling gear.
4. electrical autocontrol constant temperature water-water jet according to claim 3, it is characterized in that: described control valve is the dome-type penstock, cold water inlet pipe or hot water input pipe are provided with the upper and lower position sensor that is connected with central processing unit, and the two positions sensor is installed in respectively outside the body of dual-side up and down of travelling gear.
5. according to claim 3 or 4 described electrical autocontrol constant temperature water-water jets, it is characterized in that: the travelling gear that is connected with cold water control valve, the travelling gear that is connected with the hot water control valve place the both sides of same motor, by same motor-driven.
6. electrical autocontrol constant temperature water-water jet according to claim 2, it is characterized in that: water outlet water yield governor motion is made up of control valve and travelling gear, control valve is installed on the mixing water efferent duct, and control valve connects with another electric operator of electronic-controlled installation by corresponding travelling gear.
7. electrical autocontrol constant temperature water-water jet according to claim 6, it is characterized in that: described control valve is the dome-type penstock, the mixing water efferent duct is provided with the upper and lower position sensor that is connected with central processing unit, and the two positions sensor is installed in respectively outside the body of dual-side up and down of travelling gear.
8. a kind of constant temperature water-water jet according to claim 1 is characterized in that: the input of cold water inlet pipe and hot water input pipe is separately installed with cooling-water temperature sensor, and cooling-water temperature sensor is connected with central processing unit.
9. electrical autocontrol constant temperature water-water jet according to claim 1, it is characterized in that: described electronic-controlled installation also includes the human detection induction installation, and the human detection induction installation is connected with central processing unit.
10. electrical autocontrol constant temperature water-water jet according to claim 1, it is characterized in that: described electronic-controlled installation also includes nixie display, and nixie display is connected with central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072041 CN2720381Y (en) | 2004-07-26 | 2004-07-26 | Automatic electric-control constant-temp water mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420072041 CN2720381Y (en) | 2004-07-26 | 2004-07-26 | Automatic electric-control constant-temp water mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720381Y true CN2720381Y (en) | 2005-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420072041 Expired - Fee Related CN2720381Y (en) | 2004-07-26 | 2004-07-26 | Automatic electric-control constant-temp water mixing device |
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| CN (1) | CN2720381Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986234A (en) * | 2010-11-04 | 2011-03-16 | 上海电机学院 | Constant temperature water outlet control device for tap |
| CN104776250A (en) * | 2015-04-29 | 2015-07-15 | 河南师范大学 | Intelligent constant-temperature water outlet control device |
| CN104833101A (en) * | 2015-05-22 | 2015-08-12 | 金陵科技学院 | Constant water temperature adjuster for water heater and realizing method thereof |
| CN105867456A (en) * | 2016-04-01 | 2016-08-17 | 安庆市鸿裕工业产品设计有限公司 | Electronic temperature control interface assembly |
-
2004
- 2004-07-26 CN CN 200420072041 patent/CN2720381Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986234A (en) * | 2010-11-04 | 2011-03-16 | 上海电机学院 | Constant temperature water outlet control device for tap |
| CN104776250A (en) * | 2015-04-29 | 2015-07-15 | 河南师范大学 | Intelligent constant-temperature water outlet control device |
| CN104833101A (en) * | 2015-05-22 | 2015-08-12 | 金陵科技学院 | Constant water temperature adjuster for water heater and realizing method thereof |
| CN104833101B (en) * | 2015-05-22 | 2018-02-23 | 金陵科技学院 | A kind of implementation method of the constant thermostat of water heater |
| CN105867456A (en) * | 2016-04-01 | 2016-08-17 | 安庆市鸿裕工业产品设计有限公司 | Electronic temperature control interface assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |