CN104500786A - Intelligent constant-temperature control device - Google Patents
Intelligent constant-temperature control device Download PDFInfo
- Publication number
- CN104500786A CN104500786A CN201410755412.6A CN201410755412A CN104500786A CN 104500786 A CN104500786 A CN 104500786A CN 201410755412 A CN201410755412 A CN 201410755412A CN 104500786 A CN104500786 A CN 104500786A
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- Prior art keywords
- solenoid valve
- water
- control device
- temperature
- connects
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/24—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an electromagnetically-operated valve, e.g. for washing machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses an intelligent constant-temperature control device. The intelligent constant-temperature control device comprises a bottom board, an upper cover, and a steering engine, a main control board, a constant-temperature valve core, a water path connection body and at least one solenoid valve set which are arranged in a shell formed by the bottom board and the upper cover, wherein the steering engine is connected with the constant-temperature valve core; the constant-temperature valve core is matched with the water path connection body; the water path connection body is connected with a cold water supplying pipe and a hot water supplying pipe; a water mixing opening of the water path connection body is connected with the solenoid valve set; the solenoid valve set is connected with a water outlet pipe and is controlled to be opened or closed by the main control board; and the main control board is connected with a power supply and is used for receiving an operation signal by a data line or in a wireless manner. The water output temperature is adjusted by adopting the steering engine to control the constant-temperature valve element; the adjusting speed is rapid, the structure is simple and the cost is lower; temperature feedbacks are not needed, procedures are simple and the system is more stable; compared with the condition that a flow control valve is commonly driven by the other motor in the market to independently control the flow, the cost is reduced.
Description
Technical field
The invention relates to a kind of effluent control device of sanitary bath equipment, refer to a kind of intelligent thermostatic control device especially.
Background technique
In general, supplying with water at sanitary bath equipment, utilizes two dual control water tap or single using the mixing temperature adjustment of combustion taps as hot water or cold water, to supply suitable water temperature usually.
For the adjustment of water temperature, no matter be that employing is two dual control water tap, or single combustion taps, all once water temperature cannot be adjusted to suitable temperature, and have to pass through continuous temperature test and adjustment, and just can obtain suitable temperature, so quite inconvenient and very consuming time.In addition, along with water discharging time and the flow increase of water tap, the temperature of hot water also can reduce along with the injection of cold water, cause the water temperature drop of water outlet and excessively cold, then user must adjust the ratio of hot water or cold water again, the ratio of hot water or cold water is adjusted so repeatedly, and make water temperature sometimes hot and sometimes cold and cause the discomfort in use and inconvenience.
Occurred realizing using thermosensitive element as temperature transducer the thermostatic valve of the automatic adjustment to hot water or cold water's mixing in recent years, but this design exists following problem points: constant temperature speed is slow, the temperature variation caused variation in water pressure can not rapid response; Adopt synchronous machine or stepper motor to drive the folding of thermostatic valve, expensive, and versatility is not good, complex structure, also needs position limit switch to determine dead-center position.
Such device can be known from CN202733114U and CN102607180A.
CN202733114U discloses a kind of electronic tap, comprising: flow circuits part and core control portions.Wherein, flow circuits part comprises: hot and cold water water supply connector; Mixed water valve mixing hot and cold water mixing, the equal fluid of hot and cold water water supply connector is connected to mixed water valve, and driving stepper motor is connected to mixed water valve; Flow control valve, mixed water valve fluid is connected to flow control valve, and the synchronous machine drives of adjust flux is connected to flow control valve; For the solenoid valve of switch current, flow control valve fluid is connected to solenoid valve; Water outlet, solenoid valve fluid is connected to water outlet; Core control portions comprises: main control unit, and main control unit is communicatively connected to mixed water valve, flow control valve, solenoid valve respectively; Send the subscriber unit of instruction to main control unit, subscriber unit is communicatively connected to main control unit.
CN102607180A discloses a kind of intelligent numerical control constant temperature shower device, the display of its water-exit temperature and water temperature automatic resetting device: observed temperature display screen and on & off switch wireless communications surface-mounted integrated circuit connect temperature transducer, and temperature transducer is arranged on detected temperatures in main body water storage cavity; Water temperature automatic tracking adjusting device: lower water temperature key wireless communications surface-mounted integrated circuit connects motor, motor connects gear transmission group and is rotationally connected constant temperature valve core rotation and regulates water temperature to set temperature position by electronic positioning unit induction and show on display screen; Mixing water water flow regulates and opening and closing device: on & off switch is connected motor with uninterrupted adjusting key wireless communications surface-mounted integrated circuit, motor connects gear transmission group and rotates, gear transmission group connects water flow valve core rotation and responds to regulating water flow by electronic positioning unit and is presented on the display floater of remote controller to the position of set flow position and opening and closing, and the water yield scale instant playback of water outlet on a display screen.
Existing thermostatically-controlled equipment is generally with an Electric Machine Control constant temperature valve core, another Electric Machine Control Flow valve, and need two motors to control, structure is more complicated, and cost is higher.And water-exit temperature relies on temperature sense probe induce coolant-temperature gage and feed back to central control unit, relatively whether consistent with setting temperature, then central control unit sends instruction is that temperature regulates motor to make it rotarily drive Spool rotating to regulate cold and hot water inlet ratio, thus adjustment water temperature, until the water temperature detected is consistent with setting temperature.Such program more complicated, system is stable not.
Summary of the invention
The invention reside in provides that a kind of temperature adjustment is accurate, speed is fast, structure is simple, the intelligent thermostatic control device of system stability.
For achieving the above object, solution of the present invention is:
A kind of intelligent thermostatic control device, it comprises a base plate, a upper cover and is placed in that base plate forms a steering wheel in housing with upper cover, a master control borad, a constant temperature valve core, a water route are connected body and at least one solenoid valve group; Steering wheel connects constant temperature valve core and is controlled to drive constant temperature valve core by master control borad, constant temperature valve core is matched with water route and connects on body, water route connects body and connects cold water supplying pipe and hot water feeding pipe simultaneously, water route connects the mixed mouth of a river connected electromagnetic valve group of body, and solenoid valve group connects outlet pipe and controlled to open or close by master control borad; And master control borad connects power supply, accept operation signal by datawire or wireless mode simultaneously.
Described steering wheel is linked together by a support and constant temperature valve core.
It is four-way parts that described water route connects body, and its anterior cooperation constant temperature valve core, both sides are water intake and are connected with hot water feeding pipe with cold water supplying pipe respectively by joint, and its rear portion forms the mixed mouth of a river and solenoid valve assembly is closed.
Described solenoid valve group comprises a solenoid valve, a solenoid valve seat and is placed in the restrictor of solenoid valve seat; Connection water route, solenoid valve seat front end connects the mixed mouth of a river of body, and side coordinates solenoid valve, and opposite side is connected with outlet pipe by joint, and the rear end of solenoid valve seat is by a gland shutoff.
Described solenoid valve group arranges more than one, and be adopt the mode of series connection to link together.
Described master control borad is provided with automatic outletting time-controlling arrangement and accepts control panel setting operation signal.
Described master control borad is provided with power-off protection apparatus.
Described operation signal is the operation panel be arranged on outside intelligent thermostatic control device.
Described control panel sets out coolant-temperature gage color display unit and buzzer.
After adopting such scheme, the present invention is by adopting servos control constant temperature valve core adjusting water outlet temperature, and governing speed is fast, and structure is simple, and cost is lower; Do not need temperature feedback, program is simple, and system is more stable, and relative market is generally all have by the independent control flow check measurer of another driven by motor flow control valve the effect reduced costs.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present invention;
Fig. 2 is the structure sectional view of the present invention's 1 electromagnetic valve box;
Fig. 3 is the part explosive view of the present invention's 1 electromagnetic valve box;
Fig. 4 is the structure sectional view of the present invention's 2 electromagnetic valve boxes;
Fig. 5 is fundamental diagram of the present invention;
Fig. 6 is that the invention process is in the structural representation of water tap;
Fig. 6 A is the control panel schematic diagram of Fig. 6.
Embodiment
Embodiments of the present invention are explained below in conjunction with accompanying drawing:
As shown in Fig. 1 to Fig. 6 A, present invention is disclosed a kind of intelligent thermostatic control device, it comprises base plate 1, upper cover 2 and is placed in base plate and is connected body 6 and at least one solenoid valve group 7 with steering wheel 3, master control borad 4, constant temperature valve core 5, water route that upper cover 2 is formed in housing; Steering wheel 3 connects constant temperature valve core 5 and is controlled to drive constant temperature valve core 5 by master control borad 4, constant temperature valve core 5 is matched with water route and connects on body 6, water route connects body 6 and connects cold water supplying pipe and hot water feeding pipe simultaneously, water route connects the mixed mouth of a river connected electromagnetic valve group 7 of body 6, and solenoid valve group 7 connects outlet pipe and controlled to open or close by master control borad 4; And master control borad 4 connects power supply, accept operation signal by datawire or wireless mode, the wherein a kind of of this operation signal coordinates Fig. 6 to show for the operation panel A(be arranged on outside intelligent thermostatic control device simultaneously) or remote controller.
Coordinate shown in Fig. 3, described base plate 1 is arranged several barricades 11 to assemble each parts.Described steering wheel 3 is linked together with constant temperature valve core 5 by a support 31.
It is four-way parts that described water route connects body 6, it is anterior coordinates constant temperature valve core 5, and both sides are that water intake 61 is connected with hot water feeding pipe with cold water supplying pipe respectively by joint 62 with 64, and its rear portion forms the mixed mouth of a river 63 and coordinates with solenoid valve group 7.
Described solenoid valve group 7 comprises solenoid valve 71, solenoid valve seat 72 and is placed in the restrictor 75 of solenoid valve seat 72; Connection water route, solenoid valve seat 72 front end connects the mixed mouth of a river 63 of body 6, and side coordinates solenoid valve 71, and opposite side is connected with outlet pipe by joint 73, and the rear end of solenoid valve seat 72 is by gland 74 shutoff.
Intelligent thermostatic control device as shown in Figure 1, 2, 3 arranges a water outlet.As two or more water outlet need be arranged, such as, when connecting bathtub water outlet and gondola water faucet water outlet, coordinate shown in Fig. 4, the gland 74 of former solenoid valve group 7 can be taken off, solenoid valve group 8 in further series connection one or just can realize, this solenoid valve group 8 is connected directly between solenoid valve seat 72 rear end, and it is the restrictor 84 comprising solenoid valve 81, solenoid valve seat 82 and be placed in solenoid valve seat 82 equally; Connected electromagnetic valve seat 72 rear end, solenoid valve seat 82 front end, side coordinates solenoid valve 81, and opposite side is connected with another outlet pipe by joint 83, and the rear end of solenoid valve seat 82 is by gland 74 shutoff.Namely multiple solenoid valve combination, only needs last solenoid valve seat adds upper press cover.
Coordinate shown in Fig. 4, Fig. 6, Fig. 6 A, during the concrete implementation of the present invention:
Regulable control panel A, water tap as shown in this embodiment, rotate and regulate setting temperature required, open water route, hot water or cold water enters constant temperature valve core 5, and master control borad 4 accepts temperature setting signal, sends temperature instruction to steering wheel 3 drive constant temperature valve core 5 to regulate stud shaft to realize mixing water that temperature adjustment reaches required setting temperature, master control borad 4 simultaneously transmit button instruction opens or closes to solenoid valve 71,81, and the mixing water after excess temperature regulates is controlled to flow out or opening and closing from outlet pipe by solenoid valve 71,81; Master control borad 4 simultaneously can by regulating parameter signal feed back to the display unit of control panel A, as water-exit temperature color display unit.Control panel A can arrange buzzer further, with prompt system switch whether.
Master control borad 4 of the present invention can arrange automatic outletting time-controlling arrangement and accept control panel setting operation signal, realizes automatic closing function to make system after water outlet certain hour; Master control borad 4 is also provided with power-off protection apparatus, when meeting unexpected power-off in use by chance, can realize the function of closing all water outlets, and what reach complete intelligence goes out water management.
Steering wheel of the present invention is primarily of part compositions such as steering wheel, train of reduction gears, position feedback potentiometer 5k, direct current generator, control circuit boards.Its working principle: control circuit board accepts the control signal from signaling line, control electric machine rotation, driven by motor series of gears group, drives to output steering wheel after deceleration.The output shaft of steering wheel is connected with position feedback potentiometer, while steering wheel rotates, drive position feedback potentiometer, potentiometer by output voltage signal to control circuit board, feed back, then control circuit board determines sense of rotation and the speed of motor according to position, thus reaches target stopping.Steering wheel volume compact, is convenient to install; Output torque is large, good stability; Control simple, be convenient to and the feature such as number system interface.
In sum, intelligent thermostatic control device of the present invention, be adopt steering wheel to drive constant temperature valve core adjusting water outlet temperature, structure is simpler, and temperature adjustment speed is faster, and output torque is larger; Do not need temperature feedback system, program is simpler, and system is more stable; Start water-exit temperature have two kinds of patterns, winter modes and summer pattern, such as: the water outlet temperature setting of winter modes is 38 DEG C, summer, the water outlet temperature setting of pattern was full cold water; Can according to client's sets itself time-switching, as 5 minutes or 15 minutes inoperation automatic shutoffs; Flow control realizes different flows by restrictor and the open and close of solenoid valve matched combined; Solenoid valve group single work also multiplely can be combined to form different Water way controllers.
According to intelligent thermostatic control device of the present invention, rotate with steering wheel and control constant temperature valve core, structure is simple, and temperature adjustment speed is fast, does not need temperature feedback system, program is simple, system is more stable, and cost is lower, automatically can regulate pattern and winter modes in summer, also can regulate the automatic shutoff time, meet the need of market and environmental protection and energy saving.
Claims (9)
1. an intelligent thermostatic control device, is characterized in that comprising: a base plate, a upper cover and be placed in that base plate forms a steering wheel in housing with upper cover, a master control borad, a constant temperature valve core, a water route are connected body and at least one solenoid valve group; Steering wheel connects constant temperature valve core and is controlled to drive constant temperature valve core by master control borad, constant temperature valve core is matched with water route and connects on body, water route connects body and connects cold water supplying pipe and hot water feeding pipe simultaneously, water route connects the mixed mouth of a river connected electromagnetic valve group of body, and solenoid valve group connects outlet pipe and controlled to open or close by master control borad; And master control borad connects power supply, accept operation signal by datawire or wireless mode simultaneously.
2. intelligent thermostatic control device as claimed in claim 1, is characterized in that: described steering wheel is linked together by a support and constant temperature valve core.
3. intelligent thermostatic control device as claimed in claim 1, it is characterized in that: it is four-way parts that described water route connects body, its anterior cooperation constant temperature valve core, both sides are water intake and are connected with hot water feeding pipe with cold water supplying pipe respectively by joint, and its rear portion forms the mixed mouth of a river and solenoid valve assembly is closed.
4. intelligent thermostatic control device as claimed in claim 1, is characterized in that: described solenoid valve group comprises a solenoid valve, a solenoid valve seat and is placed in the restrictor of solenoid valve seat; Connection water route, solenoid valve seat front end connects the mixed mouth of a river of body, and side coordinates solenoid valve, and opposite side is connected with outlet pipe by joint, and the rear end of solenoid valve seat is by a gland shutoff.
5. the intelligent thermostatic control device as described in claim 1 or 4, is characterized in that: described solenoid valve group arranges more than one, and is adopt the mode of series connection to link together.
6. intelligent thermostatic control device as claimed in claim 1, is characterized in that: described master control borad is provided with automatic outletting time-controlling arrangement and accepts control panel setting operation signal.
7. intelligent thermostatic control device as claimed in claim 1, is characterized in that: described master control borad is provided with power-off protection apparatus.
8. intelligent thermostatic control device as claimed in claim 1, is characterized in that: described operation signal is the operation panel be arranged on outside intelligent thermostatic control device.
9. intelligent thermostatic control device as claimed in claim 8, is characterized in that: described control panel sets out coolant-temperature gage color display unit and buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755412.6A CN104500786A (en) | 2014-12-11 | 2014-12-11 | Intelligent constant-temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410755412.6A CN104500786A (en) | 2014-12-11 | 2014-12-11 | Intelligent constant-temperature control device |
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| Publication Number | Publication Date |
|---|---|
| CN104500786A true CN104500786A (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410755412.6A Pending CN104500786A (en) | 2014-12-11 | 2014-12-11 | Intelligent constant-temperature control device |
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| CN (1) | CN104500786A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485372A (en) * | 2015-12-11 | 2016-04-13 | 芜湖美的厨卫电器制造有限公司 | Electronic thermostatic valve, water discharging method for electronic thermostatic valve and water heater with electronic thermostatic valve |
| CN105972287A (en) * | 2016-05-20 | 2016-09-28 | 浙江大学 | Infrared induction-type faucet |
| CN108168072A (en) * | 2018-01-11 | 2018-06-15 | 佛山市智科卫浴有限公司 | Whole enabling cylinder system |
| CN108507175A (en) * | 2017-02-28 | 2018-09-07 | 美的集团股份有限公司 | Thermostat and water heater |
| GB2591444A (en) * | 2019-12-11 | 2021-08-04 | Norcros Group Holdings Ltd | Temperature-controlled mixing valves |
-
2014
- 2014-12-11 CN CN201410755412.6A patent/CN104500786A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485372A (en) * | 2015-12-11 | 2016-04-13 | 芜湖美的厨卫电器制造有限公司 | Electronic thermostatic valve, water discharging method for electronic thermostatic valve and water heater with electronic thermostatic valve |
| CN105972287A (en) * | 2016-05-20 | 2016-09-28 | 浙江大学 | Infrared induction-type faucet |
| CN108507175A (en) * | 2017-02-28 | 2018-09-07 | 美的集团股份有限公司 | Thermostat and water heater |
| CN108168072A (en) * | 2018-01-11 | 2018-06-15 | 佛山市智科卫浴有限公司 | Whole enabling cylinder system |
| CN108168072B (en) * | 2018-01-11 | 2024-04-26 | 佛山市智科卫浴有限公司 | Integral door opening cylinder system |
| GB2591444A (en) * | 2019-12-11 | 2021-08-04 | Norcros Group Holdings Ltd | Temperature-controlled mixing valves |
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Application publication date: 20150408 |