CN107965586B - Thermostatically controlled constant-temperature water valve can be achieved in one kind - Google Patents
Thermostatically controlled constant-temperature water valve can be achieved in one kind Download PDFInfo
- Publication number
- CN107965586B CN107965586B CN201711175524.4A CN201711175524A CN107965586B CN 107965586 B CN107965586 B CN 107965586B CN 201711175524 A CN201711175524 A CN 201711175524A CN 107965586 B CN107965586 B CN 107965586B
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- China
- Prior art keywords
- core
- fixed
- rotation
- temperature
- ring
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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
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0407—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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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
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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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
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses one kind, and thermostatically controlled constant-temperature water valve can be achieved, rotation, which is equipped with, close to the side of water inlet in valve body adjusts core, fixed core is equipped with close to the side of water outlet in valve body, in the fixation core print seat for the end that the adjusting core print insertion that rotation adjusts the end of core is located at fixed core, the circumference for adjusting core print and fixed core print seat is equipped with apopore upwards, arrangement of the apopore on the adjusting core print and fixed core print seat, which meets, adjusts core print by rotation to realize the control of water yield adjusting, temperature sensing assembly is provided in valve body, controller automatically adjusts the rotational angle that rotation adjusts core according to the inspection temperature of the temperature sensing assembly.The present invention can be very good to realize constant temperature effect, the arrangement for adjusting the hole on core print and fixed core print seat need to be only designed, the present invention is set as dismountable structure, it is greatly improved service life and maintenanceability energy, the present invention, which rotates, adjusts core rotation flexibly, greatly improves the temperature persistance of water valve.
Description
Technical field
The present invention relates to one kind, and thermostatically controlled constant-temperature water valve can be achieved, and belongs to temperature control technical field of auxiliary equipment.
Background technique
Thermostatic valve solves bathing process instead of common cold and hot water adjusting valve as a kind of novel valve at present
It is middle because pressure change is fast, temperature change fastly caused by water temperature it is sometimes hot and sometimes cold and be difficult to the problem of adjusting.It need to only be opened out when use
Pass can flow out thermostatted water, pin red safety switch when adjusting temperature, slowly adjust temperature setting counterclockwise, avoid temperature liter
Height is too fast to bring discomfort to bathing.In addition, thermostatic valve is also mainly used for the automatic of hot-water heating system and equipment thermal energy balance
Control solves in heating system since the length of pipeline between floor gap building is different, the differing in size of heat dissipation area, pipeline knot
The resistance that structure difference generates is not equal, pressure difference is different and heat dissipation capacity not etc. caused by heating power waterpower imbalance problem.
Current thermostatic valve mostly uses greatly the position of adjusting spool, and then by the valve plug in adjusting spool to outlet passage
Stopping state come the case where realizing constant temperature, although the control of constant temperature may be implemented in this structure, it is still, outstanding for heating system
It, often due to temperature is higher, after long-time use, is easy between valve plug and runner for prolonged heating system
Large error is generated, constant temperature effect is influenced, causes the service life of valve shorter, the heat supply for being unfavorable for heat supply especially high temperature and pressure needs
It wants.
The present invention is in view of the above problems, providing one kind can be achieved thermostatically controlled constant-temperature water valve, to improve thermostatic valve
Constant temperature using effect.
Summary of the invention
To achieve the above object, the invention provides the following technical scheme: thermostatically controlled constant-temperature water valve can be achieved in one kind,
Adjust core, temperature sensing assembly and controller including valve body, fixed core, rotation, which is characterized in that be provided on the valve body into
The mouth of a river and water outlet, the side in the valve body close to water inlet are provided with rotation and adjust core, close to water outlet in the valve body
Side be provided with fixed core, the adjustings core print that the rotation adjusts the end of core is inserted into the end that the fixed core is arranged in
In fixed core print seat, and the circumference for adjusting core print and fixing core print seat is provided with apopore upwards, and the apopore is in institute
It states the arrangement satisfaction adjusted on core print and fixed core print seat and core print is adjusted to realize the control of water yield adjusting, institute by rotation
It states and is provided with temperature sensing assembly in valve body, the controller is automatically adjusted according to the inspection temperature of the temperature sensing assembly
The rotation adjusts the rotational angle of core.
Further, preferably, the influent side of the valve body, which is arranged, is fixedly installed connector, the water inlet setting exists
On the connector, connecting tube is arranged in the centre bore of the connector, the connecting tube and the rotation adjust the core of core
The setting of hole coaxial communication, the rotation adjusts the core bore of core and the blind hole structure in the fixed core is set as inner cavity, and the rotation is adjusted
Connecting groove, the fixed limit semi-ring one and fixed limit semi-ring two are provided in outer circumferential walls on section core and fixed core
It is semi-circular structure, and the fixed limit semi-ring one and fixed two groups of semi-ring of limit are combined into an entire circle structure, the fixation
Limit semi-ring one and fixed stop collar two, which fasten, to be arranged in the fixed core and the connecting groove of rotation adjusting core, so as to by
The fixed core and rotation adjust core and fix in the axial direction thereof, the fixed limit semi-ring one and fixed limit
The outer, coaxial of semi-ring two is arranged with outer sleeve, and interior sealing fixing seat is provided in the valve body, and the rotation adjusts core and passes through
And be supported in the interior sealing fixing seat, and the rotation adjusts core and can rotatably be arranged along the interior sealing fixing seat,
It is provided with locating slot in the peripheral outer wall of the fixed core, is provided with positioning jump ring in the locating slot, the one of the outer sleeve
End is positioned using the positioning jump ring, and the other end limit of the outer fitting is arranged in the interior sealing fixing seat, institute
Stating rotation adjusting core can rotate in the fixed limit semi-ring one and fixed limit in semi-ring two relative to the fixed core, described
It is water flow passage chamber between outer sleeve and the valve interior wall.
Further, preferably, the temperature sensing assembly uses temperature sensor.
Further, preferably, the temperature sensor is arranged in sensor fixing seat, the sensor fixing seat is solid
It is scheduled on the side that core is adjusted far from the rotation in fixed core.
Further, preferably, being fixedly installed turning gear on the excircle of the rotation adjusting core, on the valve body
It is radially provided with adjustment hole, uses shaft to be rotatably provided with regulating wheel in the adjustment hole, is provided in the regulating wheel
With the tooth of the rotation tooth engagement, the regulating wheel carries out drive control by driver.
Further, preferably, the driver uses stepper motor, the stepper motor carries out control by controller and turns
It is dynamic.
Further, use rotating seal ring close between core preferably, the interior sealing fixing seat and the rotation are adjusted
Envelope setting.
Further, preferably, the axis of the water inlet and the axis of the water outlet are arranged vertically.
Further, preferably, being provided with rotating seal ring between the end and the fixed core print seat for adjusting core print.
Compared with prior art, the beneficial effects of the present invention are:
The present invention adjusts water flow according to water temperature by the way of adjusting core print and mutually rotating with fixed core print seat
Section can be very good to realize constant temperature effect, need to only be designed to the arrangement for adjusting the hole on core print and fixed core print seat, when
Adjust when being rotated between core and fixed core print seat, the hole in the two overlap it is more when, the flow of water increases, the hole phase in the two
When being mutually overlapped few, the flow of water is small, and the two is set dismountable structure by the present invention, can greatly improve service life and
Maintenanceability energy, rotation of the invention adjusts core rotation flexibly, greatly improves the temperature persistance of water valve, in addition, the present invention uses
Tooth is controlled rotating core is adjusted, and using the self-locking property of tooth, even if using for a long time, the temperature control effect of valve is also very
It is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram that thermostatically controlled constant-temperature water valve can be achieved of the present invention；
Wherein, 1, valve body, 2, water inlet, 3, connecting tube, 4, water outlet, 5, fixed core, 6, rotation adjusting core, 7, adjusting
Wheel, 8, turning gear, 9, inner cavity, 10, fixed limit semi-ring one, 11, fixed limit semi-ring two, 12, outer sleeve, 13, positioning jump ring,
14, sensor fixing seat, 15, temperature sensor, 16, adjusting core print, 17, fixed core print seat, 18, interior fixing seat.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution: thermostatically controlled constant-temperature water valve can be achieved in one kind comprising
Valve body 1, fixed core 5, rotation adjust core 6, temperature sensing assembly and controller, which is characterized in that be provided on the valve body 1 into
The mouth of a river 2 and water outlet 4, the side in the valve body 1 close to water inlet are provided with rotation and adjust core 6, close to going out in the valve body 1
The side at the mouth of a river is provided with fixed core 5, and the insertion of adjusting core print 16 that the rotation adjusts the end of core 6 is arranged in the fixed core
In the fixation core print seat 17 of 5 end, and the circumference for adjusting core print 16 and fixing core print seat 17 is provided with apopore upwards, and
Arrangement satisfaction of the apopore on the adjusting core print and fixed core print seat adjusts core print by rotation and adjusts to realize
The control of water yield, is provided with temperature sensing assembly in the valve body, and the controller is according to the inspection of the temperature sensing assembly
Temperature is looked into automatically adjust the rotational angle that the rotation adjusts core.
In the present embodiment, the influent side of the valve body, which is arranged, is fixedly installed connector, and the water inlet is arranged in institute
It states on connector, connecting tube 3 is arranged in the centre bore of the connector, the connecting tube 3 adjusts the core of core with the rotation
The setting of hole coaxial communication, the rotation adjusts the core bore of core 6 and the blind hole structure in the fixed core is set as inner cavity, and the rotation is adjusted
Connecting groove, the fixed limit semi-ring 1 and fixed limit semi-ring are provided in outer circumferential walls on section core and fixed core
2 11 be semi-circular structure, and the fixed limit semi-ring 1 and fixed 2 11 groups of semi-ring of limit are combined into an entire circle structure,
The fixed limit semi-ring 1 and fixed stop collar 2 11, which fasten, is arranged in the connection that the fixed core adjusts core with rotation
It in groove, is fixed in the axial direction thereof so that the fixed core and rotation are adjusted core, the fixed limit half
The outer, coaxial of ring 1 and fixed limit semi-ring 2 11 is arranged with outer sleeve 12, and interior sealing is provided in the valve body 1 and is fixed
Seat 18, the rotation adjust core and pass through and be supported in the interior sealing fixing seat 18, and rotation adjusting core can be along institute
It states interior sealing fixing seat to be rotatably arranged, locating slot, setting in the locating slot is provided in the peripheral outer wall of the fixed core
There is positioning jump ring 13, one end of the outer sleeve 12 is positioned using the positioning jump ring, the other end limit of the outer fitting
Position is arranged in the interior sealing fixing seat 18, and the rotation adjusts core in the fixed limit semi-ring one and fixed limit semi-ring
It can be rotated relative to the fixed core in two, be water flow passage chamber between the outer sleeve and the valve interior wall.
Wherein, the temperature sensing assembly uses temperature sensor 15.The setting of temperature sensor 15 is solid in sensor
In reservation 14, the sensor fixing seat 14 is fixed on the side that core is adjusted far from the rotation in fixed core.
It is fixedly installed turning gear 8 on the excircle of the rotation adjusting core, is radially provided with tune on the valve body
Knothole, the adjustment hole is interior to be rotatably provided with regulating wheel 7 using shaft, is provided in the regulating wheel 7 and the turning gear 8
The tooth of engagement, the regulating wheel carry out drive control by driver.
Wherein, the driver uses stepper motor (not shown), and the stepper motor is controlled by controller
Rotation.The interior sealing fixing seat and the rotation, which are adjusted, uses rotating seal ring sealed set between core.The water inlet
The axis of axis and the water outlet is arranged vertically.In order to guarantee the sealing performance of valve, the end for adjusting core print with it is described
Rotating seal ring is provided between fixed core print seat.
The present invention adjusts water flow according to water temperature by the way of adjusting core print and mutually rotating with fixed core print seat
Section can be very good to realize constant temperature effect, need to only be designed to the arrangement for adjusting the hole on core print and fixed core print seat, when
Adjust when being rotated between core and fixed core print seat, the hole in the two overlap it is more when, the flow of water increases, the hole phase in the two
When being mutually overlapped few, the flow of water is small, and the two is set dismountable structure by the present invention, can greatly improve service life and
Maintenanceability energy, rotation of the invention adjust core rotation flexibly, greatly improve the temperature persistance of water valve.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. thermostatically controlled constant-temperature water valve can be achieved in one kind comprising valve body, fixed core, rotation adjust core, temperature sensing assembly
And controller, which is characterized in that inlet and outlet are provided on the valve body, the side of close water inlet in the valve body
It is provided with rotation and adjusts core, the side of close water outlet is provided with fixed core in the valve body, and the rotation adjusts the end of core
Adjusting core print insertion end that the fixed core is set fixation core print seat in, and the circle for adjusting core print and fixed core print seat
Apopore is provided in circumferential direction, and arrangement satisfaction of the apopore on the adjusting core print and fixed core print seat passes through
Rotation adjusts core print to realize the control of water yield adjusting, is provided with temperature sensing assembly, the controller root in the valve body
The rotational angle that the rotation adjusts core is automatically adjusted according to the inspection temperature of the temperature sensing assembly；The water inlet of the valve body
Side, which is arranged, is fixedly installed connector, and the water inlet is arranged on the connector, is arranged in the centre bore of the connector
Have a connecting tube, the core bore coaxial communication that the connecting tube and the rotation adjust core is arranged, the rotation adjust the core bore of core with
Blind hole structure in the fixed core is set as inner cavity, and the rotation adjusts and is provided with connection in the outer circumferential walls in core and fixed core
Groove, fixed limit semi-ring one is semi-circular structure with the fixed semi-ring two that limits, and the fixed limit semi-ring one is limited with fixed
Two groups of semi-ring of position is combined into an entire circle structure, and the fixed limit semi-ring one and fixed stop collar two fasten and be arranged described solid
Determine core and rotation is adjusted in the connecting groove of core, is limited in the axial direction thereof so that the fixed core and rotation are adjusted core
Position is fixed, and the outer, coaxial of the fixed limit semi-ring one and fixed limit semi-ring two is arranged with outer sleeve, sets in the valve body
It is equipped with interior sealing fixing seat, the rotation adjusts core and passes through and be supported in the interior sealing fixing seat, and the rotation is adjusted
Core can be rotatably arranged along the interior sealing fixing seat, and locating slot is provided in the peripheral outer wall of the fixed core, described fixed
Be provided with positioning jump ring in the slot of position, one end of the outer sleeve is positioned using the positioning jump ring, the outer sleeve it is another
One end limit is arranged in the interior sealing fixing seat, and the rotation adjusts core in the fixed limit semi-ring one and fixed limit
It can be rotated relative to the fixed core in semi-ring two, be water flow passage chamber between the outer sleeve and the valve interior wall.
2. thermostatically controlled constant-temperature water valve can be achieved in one kind according to claim 1, it is characterised in that: the temperature detection
Component uses temperature sensor.
3. thermostatically controlled constant-temperature water valve can be achieved in one kind according to claim 2, it is characterised in that: the temperature sensing
Device is arranged in sensor fixing seat, and the sensor fixing seat is fixed in fixed core and adjusts the one of core far from the rotation
Side.
4. thermostatically controlled constant-temperature water valve can be achieved in one kind according to claim 2, it is characterised in that: the rotation is adjusted
It is fixedly installed turning gear on the excircle of core, is radially provided with adjustment hole on the valve body, is used in the adjustment hole
Shaft is rotatably provided with regulating wheel, the tooth with the rotation tooth engagement is provided in the regulating wheel, the regulating wheel is by driving
Dynamic device carries out drive control.
5. thermostatically controlled constant-temperature water valve can be achieved in one kind according to claim 4, it is characterised in that: the driver is adopted
With stepper motor, the stepper motor carries out control rotation by controller.
6. thermostatically controlled constant-temperature water valve can be achieved in one kind according to claim 1, it is characterised in that: the interior sealing is solid
Reservation and the rotation, which are adjusted, uses rotating seal ring sealed set between core.
7. thermostatically controlled constant-temperature water valve can be achieved in one kind according to claim 1, it is characterised in that: the water inlet
The axis of axis and the water outlet is arranged vertically.
8. thermostatically controlled constant-temperature water valve can be achieved in one kind described in -7 any one according to claim 1, it is characterised in that: institute
It states and is provided with rotating seal ring between the end and the fixed core print seat that adjust core print.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175524.4A CN107965586B (en) | 2017-11-22 | 2017-11-22 | Thermostatically controlled constant-temperature water valve can be achieved in one kind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711175524.4A CN107965586B (en) | 2017-11-22 | 2017-11-22 | Thermostatically controlled constant-temperature water valve can be achieved in one kind |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965586A CN107965586A (en) | 2018-04-27 |
| CN107965586B true CN107965586B (en) | 2019-04-19 |
Family
ID=62000470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711175524.4A Expired - Fee Related CN107965586B (en) | 2017-11-22 | 2017-11-22 | Thermostatically controlled constant-temperature water valve can be achieved in one kind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965586B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1085181A2 (en) * | 1999-09-16 | 2001-03-21 | Eaton Corporation | Electrically controlled servo operated engine coolant valve |
| JP2003343746A (en) * | 2002-05-30 | 2003-12-03 | Aisin Seiki Co Ltd | Rotary valve |
| CN103562606A (en) * | 2011-03-30 | 2014-02-05 | 施耐德电气建筑有限公司 | Valve with dual rotation valve member |
| CN103759042A (en) * | 2014-01-24 | 2014-04-30 | 陈汉年 | Constant-temperature faucet valve element and constant-temperature faucet |
| CN206206733U (en) * | 2016-10-28 | 2017-05-31 | 李仁波 | A kind of electric control valve |
-
2017
- 2017-11-22 CN CN201711175524.4A patent/CN107965586B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1085181A2 (en) * | 1999-09-16 | 2001-03-21 | Eaton Corporation | Electrically controlled servo operated engine coolant valve |
| JP2003343746A (en) * | 2002-05-30 | 2003-12-03 | Aisin Seiki Co Ltd | Rotary valve |
| CN103562606A (en) * | 2011-03-30 | 2014-02-05 | 施耐德电气建筑有限公司 | Valve with dual rotation valve member |
| CN103759042A (en) * | 2014-01-24 | 2014-04-30 | 陈汉年 | Constant-temperature faucet valve element and constant-temperature faucet |
| CN206206733U (en) * | 2016-10-28 | 2017-05-31 | 李仁波 | A kind of electric control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107965586A (en) | 2018-04-27 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20191122 |