CN201435016Y - Gear-driven type thermostat controller - Google Patents
Gear-driven type thermostat controller Download PDFInfo
- Publication number
- CN201435016Y CN201435016Y CN2009201379999U CN200920137999U CN201435016Y CN 201435016 Y CN201435016 Y CN 201435016Y CN 2009201379999 U CN2009201379999 U CN 2009201379999U CN 200920137999 U CN200920137999 U CN 200920137999U CN 201435016 Y CN201435016 Y CN 201435016Y
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- gear
- valve
- water inlet
- photoelectric detection
- driven type
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Abstract
A gear-driven type thermostat controller relates to a temperature controller, in particular to a gear-driven type thermostat controller which can adjust water intake flow accurately, keeps water outlet temperature constantly and is long in service life and high in automation degree. The gear-driven type thermostat controller is equipped with a valve body, a valve spool, a gear driving case, a geardriving component, a motor and a detection control circuit. The valve body is equipped with a valve chamber, a cold water inlet passage, a hot water inlet passage and a mixed water outlet passage, wherein the cold water inlet passage, the hot water inlet passage and the mixed water outlet passage are communicated with the valve chamber, the valve spool arranged in the valve chamber is in sealingand rotating engagement with the inner wall of the valve chamber, the gear driving case is arranged on the valve body, the gear driving component is arranged in the gear driving case, the motor is arranged on the gear driving case and is connected with the valve spool via the gear driving component, the detection control circuit is provided with a power source, a circuit board, a photoelectric detection probe, a limit switch, a photoelectric detection gear and a positioning plate, the photoelectric detection probe faces to the photoelectric detection gear, and the photoelectric detection gearand the positioning plate are both interlocked with the gear driving component.
Description
Technical field
The utility model relates to a kind of temperature controller, especially relates to a kind of gear driven type radiator valve that is used to regulate and control the current temperature.
Background technology
At present, the temperature controller (temperature control valve) that is used to regulate and control the current temperature has varied, and generally have following shortcoming: need regulate flow with handle mostly, automatization level is not high, easily causes the leaving water temperature instability, the waste water source; Spool generally adopts linear slide (as piston piece is set) mode to open and close valve port, and frictional resistance is bigger, easily causes the spool wearing and tearing to accelerate, and reduces serviceable life; Have only hot and cold water flow of inlet water regulatory function mostly, and lack leaving water temperature feedback automatic constant-temperature control function, easily cause the leaving water temperature fluctuation bigger than normal, make the water temperature control accuracy lower, be difficult to keep constant-temperature effluent.
Notification number provides a kind of thermostatic mixing valves for the utility model patent of CN2621245, comprise the inner valve body of cylinder chamber that is, the top is fitted with the valve rod of handle, the piston that the neighboring cooperates with the movable swelling of valve interior wall, valve gap is packaged in the valve body top, gland bonnet is packaged in the valve gap top, the valve rod middle part is successively by gland bonnet and valve gap and the press fit of piston upper surface elastic top, valve body surface offers hot water inlet from top to bottom successively, cooling water inlet, water delivering orifice, offer on the piston and run through thereon, the through hole of lower surface is provided with the moving element of temperature-sensitive heat between piston lower surface and the body cavity bottom.
Notification number provides a kind of hot water constant temperature variable valve for the utility model patent of CN2789531, and its joystick has two, and one is the adjustment handle, and one is the flow regulation handle.This hot water constant temperature variable valve processing cost height is installed and operation all has inconvenience.The hot water constant temperature variable valve that this utility model provides, the thermostatic control mechanism that constitutes with shell, mixing chamber, heat-swelling element, hot and cold water adjusted in concert spool, back-moving spring, thermostatic control swivel nut, hot and cold water inlet, mixed water exports is arranged, also have the mixed water exports flow control device that constitutes with Dingtao ceramics, moving potsherd, mixed water passage, stir handle that moving potsherd moves and be articulated in the bearing pin vertical and rotate on the sleeve with stirring direction.Mixed water exports flow control device and thermostatic control mechanism all can be operated by a handle, improved its operation interlock, reduced the complicacy of manufacturing, installation, use.
Notification number provides a kind of constant-temperature water mixing valve for the utility model patent of CN200943727, comprise valve body, valve body is provided with hot water inlet, cold water inlet, mixes water out and flow regulation knob, be provided with spool in the valve body, also be provided with temperature indicator and temperature adjustment knob on the valve body, temperature adjustment knob is connected with spool, be provided with temperature sensor near mixing water out, the temperature of mixing water is presented on the display in real time, the user can grasp in real time and can regulate water temperature in view of the above, and it is quite convenient to use.
Notification number provides a kind of self-control thermostatic valve for the utility model patent of CN2408320, longitudinally vertically have hot water or cold water's import in the both sides of center tangent plane at valve body, through back-moving spring spool is installed in the valve body, end fixation of sensor at spool is fixed with the thermal expansion thruster on sensor, the corresponding position of valve body and sensor is provided with mixed water exports, and described sensor is connected with temperature control equipment.
Publication number is that the application for a patent for invention of CN1851299 discloses a kind of dual-handle dual-function constant temperature valve core, comprise valve body, back-moving spring, regulator, water mixer, temperature sensor, temperature-controlled package, sequentially install described back-moving spring, regulator, water mixer, temperature sensor, temperature-controlled package in the valve body.This dual-handle dual-function constant temperature valve core also comprises overcoat and flow regulation assembly, and overcoat is sheathed on the valve body periphery, and the flow regulation assembly is installed between overcoat and the valve body slidably.
Summary of the invention
The purpose of this utility model provides a kind of flow of inlet water and can accurately regulate, and it is constant that leaving water temperature can keep, long service life, the gear driven type radiator valve that automaticity is high.
The utility model is provided with valve body, spool, gear drive box, gear-driven assembly, motor and detection control circuit; Valve body is provided with valve pocket, the cold water inlet channel, hot water inlet channel and mixed water water outlet, the cold water inlet channel, hot water inlet channel and mixed water water outlet are communicated with valve pocket respectively, spool is located in the valve pocket and with valve pocket inwall rotatable sealing and is cooperated, the gear drive box is located on the valve body, gear-driven assembly is located in the gear drive box, motor is located on the gear drive box, the output shaft of motor is connected with gear-driven assembly, gear-driven assembly is connected with spool, detect control circuit and be provided with power supply, circuit board, the Photoelectric Detection head, limit switch, Photoelectric Detection gear and positioning dish, circuit board and power supply, Photoelectric Detection head and limit switch are electrically connected, the Photoelectric Detection women's head-ornaments are to the Photoelectric Detection gear, Photoelectric Detection gear and gear-driven assembly interlock, positioning dish and gear-driven assembly interlock.
The output shaft center line of motor is preferably parallel with the valve pocket center line of valve body.
The valve pocket center line preferably overlaps with the center spool line.
The water inlet of the water inlet of cold water inlet channel and hot water inlet channel preferably is provided with non-return valve.
Gear-driven assembly preferably is provided with 3 gears, and the 1st gear of gear-driven assembly is connected with motor output shaft, and the 3rd gear of gear-driven assembly is connected with the spool upper end, and the 2nd gear of gear-driven assembly is neutral gear; Described the 3rd gear preferably is provided with the end face spindle nose, and the end face spindle nose is provided with step, and end face spindle nose bottom is connected with the positioning center hole, and end face spindle nose top is provided with lug boss, and lug boss can touch with the limit switch of being located at the detection control circuit.
Power supply can adopt TunePower, as accumulator.
The Photoelectric Detection gear preferably is connected with the 1st gear of gear-driven assembly, and the positioning dish is best to be connected with the 3rd gear of gear-driven assembly.
The positioning dish preferably is provided with pushing block, and pushing block touches with the lug boss of being located on the 3rd gear
The Photoelectric Detection head preferably is located on the circuit board, and limit switch preferably is located on the positioning dish.
Principle of work of the present utility model is as follows: the utility model is installed in the effluent control device uses, configure the leaving water temperature value according to individual demand in advance, temperature sensor in the effluent control device can be passed to current leaving water temperature value information in the control circuit of effluent control device, control circuit compares current leaving water temperature value and the leaving water temperature value that sets, spool can be calculated and how many angles should be needed to turn over, just can make the match and regulate of hot and cold water flow of inlet water of the present utility model can reach the leaving water temperature value that sets, the control circuit starter motor rotates, and motor drives spool by gear-driven assembly and rotates on request.In the valve core rotation process, the Photoelectric Detection head can reach the corner of accurate detection spool by the number of teeth (being the corner of machine shaft) that the Photoelectric Detection gear is turned over, and detection signal is passed to control circuit.When spool forwarded the angle of regulation to, control circuit will disable motor.Can make the final angle position of stopping of spool very accurate, meet the angle value that the spool that calculated should turn over.In addition, entire work process automaticity height of the present utility model.Simultaneously since spool and valve pocket inwall for being rotatably assorted, with the orthoscopic comparison that is slidingly matched, its friction force is little, quality of fit height, so serviceable life of the present utility model is longer.The effect of positioning dish and limit switch mainly is the initial position of regulating spool, even the initial position of spool is on the correct angle.
This shows, the utlity model has that flow of inlet water can accurately be regulated, leaving water temperature can keep constant, long service life, the high outstanding advantage of automaticity and remarkable result.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Referring to Fig. 1, the utility model is provided with valve body 2, spool 6, motor 13, gear drive box (being made of loam cake 17 and lower cover 7), gear-driven assembly (being made up of the 1st gear the 12, the 2nd gear 11 and the 3rd gear 8) and detects control circuit.Valve body 2 is provided with valve pocket 21, cold water inlet channel 22, hot water inlet channel 23 and mixed water water outlet 24, and cold water inlet channel 22, hot water inlet channel 23 and mixed water water outlet 24 are communicated with valve pocket 21.Spool 6 is located in the valve pocket 21, and spool 6 cooperates with valve pocket 21 inwall rotatable sealings.Output shaft 131 center lines of motor 13 are parallel with valve body valve pocket 21 center lines, valve body valve pocket 21 center lines and spool 6 central lines.The water inlet of cold water inlet channel 22 and hot water inlet channel 23 is equipped with non-return valve 1.Mix 24 outlets of water water outlet and be provided with joint 4 and set nut 3.Detect control circuit and be provided with external battery (not drawing among the figure), circuit board 14, Photoelectric Detection 15, limit switch 10, Photoelectric Detection gear 16 and positioning dish 9.Circuit board 14 and Photoelectric Detection 15 and limit switch 10 are electrically connected, and Photoelectric Detection 15 is located on the circuit board 14, and limit switch 10 is located on the positioning dish 9.Photoelectric Detection 15 is in the face of Photoelectric Detection gear 16, and Photoelectric Detection gear 16 is connected linkage with the 1st gear 12, and positioning dish 9 is connected linkage with the 3rd gear 8.Positioning dish 9 is provided with pushing block 91, and pushing block 91 touches with the projection of being located on the 3rd gear 8 81, regulates the location so that the 3rd gear 8 is carried out initial position.
Claims (10)
1, gear driven type radiator valve is characterized in that being provided with valve body, spool, gear drive box, gear-driven assembly, motor and detection control circuit; Valve body is provided with valve pocket, the cold water inlet channel, hot water inlet channel and mixed water water outlet, the cold water inlet channel, hot water inlet channel and mixed water water outlet are communicated with valve pocket respectively, spool is located in the valve pocket and with valve pocket inwall rotatable sealing and is cooperated, the gear drive box is located on the valve body, gear-driven assembly is located in the gear drive box, motor is located on the gear drive box, the output shaft of motor is connected with gear-driven assembly, gear-driven assembly is connected with spool, detect control circuit and be provided with power supply, circuit board, the Photoelectric Detection head, limit switch, Photoelectric Detection gear and positioning dish, circuit board and power supply, Photoelectric Detection head and limit switch are electrically connected, the Photoelectric Detection women's head-ornaments are to the Photoelectric Detection gear, Photoelectric Detection gear and gear-driven assembly interlock, positioning dish and gear-driven assembly interlock.
2, gear driven type radiator valve as claimed in claim 1 is characterized in that the output shaft center line of motor is parallel with the valve pocket center line of valve body.
3, gear driven type radiator valve as claimed in claim 1 or 2 is characterized in that the valve pocket center line overlaps with the center spool line.
4, gear driven type radiator valve as claimed in claim 1 is characterized in that the water inlet of cold water inlet channel and the water inlet of hot water inlet channel are equipped with non-return valve.
5, gear driven type radiator valve as claimed in claim 1, it is characterized in that gear-driven assembly is provided with 3 gears, the 1st gear of gear-driven assembly is connected with motor output shaft, the 3rd gear of gear-driven assembly is connected with the spool upper end, and the 2nd gear of gear-driven assembly is neutral gear.
6, gear driven type radiator valve as claimed in claim 1 is characterized in that power supply is an accumulator.
7, gear driven type radiator valve as claimed in claim 1 is characterized in that the Photoelectric Detection gear is connected with the 1st gear of gear-driven assembly, and the positioning dish is connected with the 3rd gear of gear-driven assembly.
8, gear driven type radiator valve as claimed in claim 1 is characterized in that the positioning dish is provided with pushing block, and pushing block touches with the lug boss of being located on the 3rd gear 8.
9, gear driven type radiator valve as claimed in claim 1 is characterized in that the Photoelectric Detection head is located on the circuit board, and limit switch is located on the positioning dish.
10, gear driven type radiator valve as claimed in claim 7, it is characterized in that the 3rd gear is provided with the end face spindle nose, the end face spindle nose is provided with step, end face spindle nose bottom is connected with the positioning center hole, end face spindle nose top is provided with lug boss, and lug boss touches with the limit switch of being located at the detection control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201379999U CN201435016Y (en) | 2009-04-30 | 2009-04-30 | Gear-driven type thermostat controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201379999U CN201435016Y (en) | 2009-04-30 | 2009-04-30 | Gear-driven type thermostat controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201435016Y true CN201435016Y (en) | 2010-03-31 |
Family
ID=42053829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201379999U Expired - Fee Related CN201435016Y (en) | 2009-04-30 | 2009-04-30 | Gear-driven type thermostat controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201435016Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943495A (en) * | 2010-09-30 | 2011-01-12 | 台州市国人温控卫浴设备有限公司 | Constant temperature regulator for solar water heater |
| CN102322698A (en) * | 2011-09-29 | 2012-01-18 | 樊光柱 | Solar water heater capable of automatically supply constant-temperature water |
| CN105526383A (en) * | 2015-09-06 | 2016-04-27 | 台州苏捷制阀有限公司 | Electric thermostatic valve |
| CN106931606A (en) * | 2017-04-07 | 2017-07-07 | 深圳邦德瑞科技有限公司 | Temperature controller |
| CN108443534A (en) * | 2018-03-30 | 2018-08-24 | 苏州卫生职业技术学院 | A kind of household energy storing electric water heater hot water mixing thermostat |
| GB2522438B (en) * | 2014-01-23 | 2019-05-15 | Norcros Group Holdings Ltd | Water mixer assembly comprising an adjustable transmission |
| CN110159802A (en) * | 2018-06-11 | 2019-08-23 | 芜湖美的厨卫电器制造有限公司 | Trigger device, water mixing valve component, water mixing valve and water heater |
| CN112639345A (en) * | 2018-09-19 | 2021-04-09 | 奥布拉马提克股份公司 | Motor-driven axial flow control valve |
-
2009
- 2009-04-30 CN CN2009201379999U patent/CN201435016Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943495A (en) * | 2010-09-30 | 2011-01-12 | 台州市国人温控卫浴设备有限公司 | Constant temperature regulator for solar water heater |
| CN102322698A (en) * | 2011-09-29 | 2012-01-18 | 樊光柱 | Solar water heater capable of automatically supply constant-temperature water |
| GB2522438B (en) * | 2014-01-23 | 2019-05-15 | Norcros Group Holdings Ltd | Water mixer assembly comprising an adjustable transmission |
| CN105526383A (en) * | 2015-09-06 | 2016-04-27 | 台州苏捷制阀有限公司 | Electric thermostatic valve |
| CN106931606A (en) * | 2017-04-07 | 2017-07-07 | 深圳邦德瑞科技有限公司 | Temperature controller |
| CN106931606B (en) * | 2017-04-07 | 2022-05-13 | 深圳邦德瑞科技有限公司 | Temperature controller |
| CN108443534A (en) * | 2018-03-30 | 2018-08-24 | 苏州卫生职业技术学院 | A kind of household energy storing electric water heater hot water mixing thermostat |
| CN110159802A (en) * | 2018-06-11 | 2019-08-23 | 芜湖美的厨卫电器制造有限公司 | Trigger device, water mixing valve component, water mixing valve and water heater |
| CN112639345A (en) * | 2018-09-19 | 2021-04-09 | 奥布拉马提克股份公司 | Motor-driven axial flow control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110430 |