CN102101022B - Constant-temperature mixer and constant-temperature regulating method thereof - Google Patents
Constant-temperature mixer and constant-temperature regulating method thereof Download PDFInfo
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- CN102101022B CN102101022B CN 200910311738 CN200910311738A CN102101022B CN 102101022 B CN102101022 B CN 102101022B CN 200910311738 CN200910311738 CN 200910311738 CN 200910311738 A CN200910311738 A CN 200910311738A CN 102101022 B CN102101022 B CN 102101022B
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Abstract
The invention discloses a constant-temperature mixer and a constant-temperature regulating method thereof. The constant-temperature mixer comprises a shell, an inner valve plug, an outer valve plug, an inner valve plug balance spring and two outer valve plug balance springs, wherein the axial position of the inner valve plug is influenced by a normal-temperature medium pressure and can determine the flow of a normal-temperature medium and influence the flow of a high-temperature medium, thereby enabling the flow of the normal-temperature medium entering a mixing medium cavity and the flow of the high-temperature medium entering the mixing medium cavity to correspondingly change; the axial position of the outer valve plug can be influenced by a high-temperature medium temperature, and can determine the flow of a high-temperature medium, thereby enabling the flow and the temperature of the high-temperature medium to correspondingly change; and whatever the pressure or the temperature of the high-temperature medium changes or the temperature and the pressure thereof simultaneously change, the constant-temperature mixer can automatically regulate flows of two branches, thereby keeping the flowing-out temperature of a mixed medium constant. The constant-temperature mixer has the advantages of easiness in manufacturing the shell, simple structure of internal parts, low manufacture cost and excellent performance.
Description
Technical field
The present invention relates to a kind of constant temperature mixer, particularly relate to a kind of pressure or the temperature of high-temperature medium or constant temperature mixer and thermostatic control method thereof that the two fluctuation simultaneously makes the rear medium temperature change of mixing for eliminating the normal temperature medium.
Background technology
The blender of two kinds of early stage different temperatures media is temperature of controlling blending agent by the flow of manual adjustments normal temperature medium and high-temperature medium, when the pressure of the temperature of high-temperature medium or normal temperature medium changed suddenly, this blender all must go to readjust temperature by manually-operated.
In order to address the above problem, some manufacturers have developed a kind of constant temperature mixer, this blender can pass through constant temperature regulating valve core, eliminate in the short period of time the blending agent variations in temperature that the high-temperature medium temperature fluctuation causes, mix the stable of rear temperature with the medium that keeps two kinds of different temperatures, do not need to carry out manual adjustment fully.But, this blender just can be made corresponding adjusting after can only and flowing out a part in the high-temperature medium variations in temperature, certain hysteresis is arranged, and constant temperature valve core is a kind of very accurate device, adopt the inside processing of any form spool constant temperature mixer housing all to require very accurate, and the normal temperature medium runner of this blender is comparatively complicated, existing technology all is to adopt integrated casting, this has higher requirement to casting technique, thereby so that the production cost of blender is higher.
Summary of the invention
The object of the invention is to overcome the deficiency of existing constant temperature mixer technology, as: response lag etc., a kind of constant temperature mixer and thermostatic control method thereof are provided, the temperature of medium also produces change after can be used in the temperature of the pressure of eliminating the normal temperature medium or high-temperature medium or the two fluctuation and making simultaneously and mixing, the temperature of mixing rear medium is remained in the predefined scope need not manually be adjusted, and has simple in structure, easy production, advantage with low cost and sensitive.
The technical solution adopted for the present invention to solve the technical problems is: a kind of constant temperature mixer comprises housing, inner spool, outer spool, inner spool balancing spring, the first outer spool balancing spring and the second outer spool balancing spring; This housing is provided with the inner chamber of sealing, is respectively equipped with a normal temperature Media Interface Connector that communicates with inner chamber, a high-temperature medium interface and a blending agent outlet on the housing; A partition wall that is used for cutting apart cavity is housed in the inner chamber; Inner spool is movably arranged in the inner chamber of housing and through described partition wall; The perisporium of inner spool is provided with a protruding wall that is used for cutting apart cavity, by described protruding wall and described partition wall the inner chamber of housing is divided into normal temperature dielectric cavity, blending agent chamber, the high-temperature medium chamber that is connected with described normal temperature Media Interface Connector, blending agent outlet, high-temperature medium interface respectively; Internal chamber wall section corresponding to the housing of the protruding wall of inner spool position is made as along the slope of inner spool axis direction so that protruding wall week of inner spool along and the housing internal chamber wall between gap length can change along with the axially-movable of inner spool; The inner spool balancing spring is contained in an end of inner spool; In inner spool, be provided with medium channel that the high-temperature medium chamber is connected with the blending agent chamber, inner spool section on one side, high-temperature medium chamber is provided with the high-temperature medium entrance that is connected with medium channel, and the inner spool section on one side, blending agent chamber is provided with the high-temperature medium outlet that is connected with medium channel; Outer spool is actively set on the outside and movable through described partition wall of inner spool with coaxial manner, the first outer spool balancing spring and the second outer spool balancing spring have one to be the temperature sense spring take partition wall as supporting the two ends that are contained in respectively outer spool among the described first outer spool balancing spring and the second outer spool balancing spring; Outer spool partly hides the size that can change this high-temperature medium entrance in the high-temperature medium entrance of inner spool when moving to axial between spool and the inner spool outside.
One end of described inner spool is equipped with the inner spool spring base, fixes for being threaded between inner spool spring base and the inner spool, and the inner spool balancing spring bears down on one between housing and inner spool spring base.
Further, also comprise a Flow-rate adjustment knob, this Flow-rate adjustment knob is rotatably connected on housing, and is slidingly matched with the inner spool spring base.
One end of described outer spool is provided with protuberance, and the other end is provided with helicitic texture; Outer valve core spring seat is threaded on the helicitic texture of the spool other end outside; The first outer spool balancing spring bears down on one between the protuberance and partition wall of spool outside; The second outer spool balancing spring bears down on one outside between the valve core spring seat and partition wall.
Further, also comprise a temperature adjustment knob, this temperature adjustment knob is rotatably connected on housing; One end of temperature adjustment knob is provided with along the first guide rod of outer valve core axis direction, and this first guide rod slides and is set in the protuberance of outer spool; The partition wall outward one side of valve core spring seat is provided with along the second guide rod of outer valve core axis direction, and this second guide rod slides and is set in outer valve core spring seat.
Another termination of the medium channel pass-out inner spool of described inner spool, a plug is equipped with in another termination of inner spool, and this plug is threaded with inner spool and fixes.
A kind of thermostatic control method of constant temperature mixer comprises:
Select a housing, so that contain a normal temperature Media Interface Connector, high-temperature medium interface and a blending agent outlet on this housing, and can form normal temperature dielectric cavity, high-temperature medium chamber, the blending agent chamber that communicates with normal temperature Media Interface Connector, high-temperature medium interface, blending agent outlet respectively minute cutting off of inner body;
Select an inner spool, allow the axial location that is installed in the inner spool in the housing can determine the flow of normal temperature medium, a high-temperature medium entrance that is entered the blending agent chamber by the high-temperature medium chamber also is set on inner spool, allow the axial location of inner spool can also affect simultaneously the size of this high-temperature medium entrance, and then can affect the flow of high-temperature medium;
Select an inner spool balancing spring, be contained in an end of inner spool, this inner spool balancing spring can be used for the pressure of balance normal temperature medium;
Select one and the coaxial mounted outer spool of inner spool, also can affect the size of the high-temperature medium entrance on the inner spool so that be somebody's turn to do the axial location of outer spool, and then also can affect the flow of high-temperature medium;
Select two outer spool balancing springs, the two ends that are contained in respectively outer spool are used for the movement of balance external spool, and one of them of two outer spool balancing springs adopts temperature sense spring;
After the normal temperature medium flowed into the normal temperature dielectric cavity, its pressure-acting was on inner spool, and this power reaches balance with the opposition that acts on the inner spool balancing spring on the inner spool; When the pressure of normal temperature medium changed, the variation of pressure made inner spool produce vertically movement, until and the inner spool balancing spring opposition form new stress balance; Inner spool has changed the flow that the normal temperature medium enters the blending agent chamber by moving axially; The movement of inner spool has also changed the size of high-temperature medium entrance simultaneously, and then also changed the flow of high-temperature medium, make the normal temperature rate-of flow and the high-temperature medium flow that enter the blending agent chamber form corresponding variation, make the temperature constant of blending agent outflow in a predefined scope; When the temperature of the high-temperature medium that flows into changed, the variation of temperature made temperature sense spring generation strain, and then makes outer spool produce vertically movement; The movement of outer spool has also changed the size of high-temperature medium entrance simultaneously, and then also changed the flow of high-temperature medium, make the high-temperature medium flow and the high-temperature medium temperature that enter form corresponding variation, make the temperature constant of blending agent outflow in a predefined scope.
Further, also select a Flow-rate adjustment knob, the rotation of this Flow-rate adjustment knob can be regulated the elastic force of inner spool balancing spring, and then realizes the adjusting to normal temperature rate-of flow scope.
Further, also select a temperature adjustment knob, the rotation of this temperature adjustment knob can be regulated the elastic force of outer spool balancing spring, and then realizes the adjusting to the high-temperature medium temperature range.
The invention has the beneficial effects as follows, owing to adopted housing, inner spool, outer spool, inner spool balancing spring and two outer spool balancing springs to consist of constant temperature mixer; By the cooperation between inner spool, inner spool balancing spring, outer spool and the housing, so that the axial location of inner spool is when can determining the normal temperature rate-of flow, can also affect the high-temperature medium flow, allow the normal temperature rate-of flow and the high-temperature medium flow that enter the blending agent chamber form corresponding variation, the temperature that blending agent is exported can be constant in a predefined scope; Again by the cooperation between outer spool, two outer spool balancing springs, inner spool and the housings, and one of them employing temperature sense spring design of two outer spool balancing springs, it is mobile that outer spool is produced vertically synchronously, and then synchronous change the size of high-temperature medium entrance, namely changed the flow of high-temperature medium, allow high-temperature medium flow and high-temperature medium temperature form corresponding variation, make the temperature constant of blending agent outflow in a predefined scope; Thereby, realized can automatically regulating when simultaneously fluctuation of the temperature of the pressure of normal temperature medium or high-temperature medium or the two rate-of flow in high temperature normal temperature two tributaries, temperature remains in the predefined temperature range when flowing out after the medium in these two tributaries is mixed.This constant temperature mixer has that housing is easy to manufacture, and inner components is simple in structure, and is cheap for manufacturing cost, the advantage of superior performance.
Below in conjunction with drawings and Examples the present invention is described in further detail; But a kind of constant temperature mixer of the present invention and thermostatic control method thereof are not limited to embodiment.
Description of drawings
Fig. 1 is organigram of the present invention.
The specific embodiment
Embodiment, shown in accompanying drawing, a kind of constant temperature mixer of the present invention comprises housing 1, inner spool 2, outer spool 3, inner spool balancing spring 4, the first outer spool balancing spring 5 and the second outer spool balancing spring 6; This housing 1 is provided with the inner chamber of sealing, is respectively equipped with a normal temperature Media Interface Connector 11 that communicates with inner chamber, a high-temperature medium interface 12 and a blending agent outlet 13 on the housing 1; A partition wall 7 that is used for cutting apart cavity is housed in the inner chamber, and partition wall 7 is hold-down support, can be used for installing inner spool 2 and outer spool 3, and partition wall 7 is fixed in housing 1 inner chamber; Inner spool 2 is movably arranged in the inner chamber of housing 1 and through described partition wall 7; The perisporium of inner spool 2 is provided with a protruding wall 21 that is used for cutting apart cavity, by described protruding wall 21 and described partition wall 7 inner chamber of housing is divided into normal temperature dielectric cavity 14, blending agent chamber 16, the high-temperature medium chamber 15 that is connected with described normal temperature Media Interface Connector 11, blending agent outlet 13, high-temperature medium interface 12 respectively; Internal chamber wall section 17 corresponding to the housing of the protruding wall of inner spool position is made as along the slope of inner spool axis direction so that protruding 21 weeks of wall of inner spool along and the housing internal chamber wall between gap length can change along with the axially-movable of inner spool; Inner spool balancing spring 4 is contained in an end of inner spool 2; In inner spool 2, be provided with medium channel 22 that high-temperature medium chamber 15 is connected with blending agent chamber 16, inner spool section on one side, high-temperature medium chamber is provided with the high-temperature medium entrance 221 that is connected with medium channel, and the inner spool section on one side, blending agent chamber is provided with the high-temperature medium outlet 222 that is connected with medium channel; Outer spool 3 is actively set on the outside and movable through described partition wall 7 of inner spool 2 with coaxial manner, the first outer spool balancing spring 5 and the second outer spool balancing spring 6 have one to be the temperature sense spring take partition wall as supporting the two ends that are contained in respectively outer spool 3 among the described first outer spool balancing spring 5 and the second outer spool balancing spring 6; Outer spool partly hides the size that can change this high-temperature medium entrance 221 in the high-temperature medium entrance 221 of inner spool when moving to axial between spool 3 and the inner spool 2 outside.
Wherein:
One end of inner spool 2 is equipped with inner spool spring base 23, fixes for being threaded between inner spool spring base 23 and the inner spool 2, and inner spool balancing spring 4 bears down on one between housing 1 and inner spool spring base 23;
Further, also comprise a Flow-rate adjustment knob 8, this Flow-rate adjustment knob 8 is rotatably connected on housing 1, and is slidingly matched with inner spool spring base 4; When Flow-rate adjustment knob 8 rotation, can drive inner spool spring base 4 rotations and mobile vertically, inner spool spring base 4 is compressed or loosen pressure to inner spool balancing spring 4, thereby realize regulating the effect of inner spool balancing spring 4 elastic force;
One end of outer spool 3 is provided with protuberance 31, and the other end is provided with helicitic texture; Outer valve core spring seat 32 is threaded on the helicitic texture of spool 3 other ends outside; The first outer spool balancing spring 5 bears down on one between the protuberance 31 and partition wall 7 of spool outside; The second outer spool balancing spring 6 bears down on one outside between the valve core spring seat 32 and partition wall 7;
Further, also comprise a temperature adjustment knob 9, this temperature adjustment knob 9 is rotatably connected on housing 1; One end of temperature adjustment knob 9 is provided with the first guide rod 91 along outer valve core axis direction, and this first guide rod 91 slides and is set in the protuberance 31 of outer spool; The partition wall 7 outward one side of valve core spring seat is provided with the second guide rod 71 along outer valve core axis direction, and this second guide rod 71 slides and is set in outer valve core spring seat 32; When temperature adjustment knob 9 rotation, can drive outer Spool rotating by its first guide rod 91 and cooperating of outer spool protuberance 31, because outer valve core spring seat 32 can not be rotated by the spacing of the second guide rod 71, therefore, outer spool protuberance 31 and outer valve core spring seat 32 jointly compress the first outer spool balancing spring 5 and the second outer spool balancing spring 6 or loosen, and utilize the effect of two outer spool balancing springs, make outer spool 3 and outer valve core spring seat 32 together along moving axially, outer spool 3 slides along the first guide rod 91, and outer valve core spring seat 32 slides along the second guide rod 71; Thereby realize regulating the effect of two outer spool balancing spring elastic force; Owing to being subjected to the impact of temperature, outer spool balancing spring changes, thereby, also be to have realized adjustment;
A plug 24, is equipped with in another termination of inner spool in another termination of the medium channel 22 pass-out inner spools of inner spool 2 therefore, and this plug 24 is threaded with inner spool 2 and fixes.
A kind of thermostatic control method of constant temperature mixer comprises:
Select a housing 1, so that contain a normal temperature Media Interface Connector 11, high-temperature medium interface 12 and a blending agent outlet 13 on this housing 1, and can form respectively and normal temperature Media Interface Connector 11, high-temperature medium interface 12, the blending agent outlet 13 normal temperature dielectric cavity 14 that communicate, high-temperature medium chamber 15, blending agent chamber 16 minute cutting off of inner body;
Select an inner spool 2, allow the axial location that is installed in the inner spool in the housing 1 can determine the flow of normal temperature medium, a high-temperature medium entrance 221 that is entered the blending agent chamber by the high-temperature medium chamber also is set on inner spool 2, allow the axial location of inner spool 2 can also affect simultaneously the size of this high-temperature medium entrance 221, and then can affect the flow of high-temperature medium;
Select an inner spool balancing spring 4, be contained in an end of inner spool 2, this inner spool balancing spring 4 can be used for the pressure of balance normal temperature medium;
Select one and the coaxial mounted outer spool 3 of inner spool, also can affect the size of the high-temperature medium entrance 221 on the inner spool so that be somebody's turn to do the axial location of outer spool 3, and then also can affect the flow of high-temperature medium;
Select two outer spool balancing springs i.e. the first outer spool balancing spring 5 and the second outer spool balancing spring 6, the two ends that are contained in respectively outer spool 3 are used for the movement of balance external spool 3, one of them employing temperature sense spring of two outer spool balancing springs;
After the normal temperature medium flows into normal temperature dielectric cavity 14 by normal temperature Media Interface Connector 11, its pressure-acting is on the protruding wall 21 that namely acts on inner spool on the inner spool, this power reaches balance with the opposition that acts on the inner spool balancing spring 4 on the inner spool, inner spool 2 is on the position, and the gap between the protruding wall 21 of inner spool and the internal chamber wall section 17 of housing has determined to be flowed into by normal temperature dielectric cavity 14 flow of the normal temperature medium in blending agent chamber 16; When the pressure of normal temperature medium changed, it is mobile that the variation of pressure produces inner spool 2 vertically, until this pressure and inner spool balancing spring 4 opposition form new stress balance; At this moment, change has occured in the gap length between the protruding wall 21 of inner spool and the internal chamber wall section 17 of housing, and namely inner spool 2 has changed the flow that the normal temperature medium enters blending agent chamber 16 by moving axially; The movement of inner spool 2 has also changed the size of high-temperature medium entrance 221 simultaneously, be that inner spool 2 moves with respect to outer spool 3 the covering position of 3 pairs of high-temperature medium entrances 221 of outer spool is changed, and then also changed the flow of high-temperature medium, make the normal temperature rate-of flow and the high-temperature medium flow that enter blending agent chamber 16 form corresponding variation, namely, when the flow of normal temperature medium increases, the flow of high-temperature medium also increases, when the flow of normal temperature medium reduces, the flow of high-temperature medium also reduces, and makes the temperature constant of blending agent outlet 13 in a predefined scope; When the temperature of the high-temperature medium that is flowed into by high-temperature medium interface 12 changes, the variation of temperature makes temperature sense spring (the first outer spool balancing spring 5 or the second outer spool balancing spring 6) that strain (elongating or shortening) occur, and then it is mobile that outer spool 3 is produced vertically; The movement of outer spool 3 has also changed the size of high-temperature medium entrance 221 simultaneously, and then also changed the flow of high-temperature medium, make the high-temperature medium flow and the high-temperature medium temperature that enter form corresponding variation, make the temperature constant of blending agent outlet 13 in a predefined scope.
When the temperature of the pressure of normal temperature medium and high-temperature medium changes simultaneously, move axially and outer spool 3 axially movable combinations by inner spool 2, and then realization makes the temperature constant of blending agent outlet 13 in a predefined scope to the adjusting of high-temperature medium flow.
Further, also select a Flow-rate adjustment knob 8, the rotation of this Flow-rate adjustment knob 8 can be regulated the elastic force of inner spool balancing spring 4, and then realizes the adjusting to normal temperature rate-of flow scope.
Further, also select a temperature adjustment knob 9, the rotation of this temperature adjustment knob 9 can be regulated the elastic force of outer spool balancing spring, and then realizes the adjusting to the high-temperature medium temperature range.
Above-mentioned medium can be water or other liquid.
Above-described embodiment only is used for further specifying a kind of constant temperature mixer of the present invention and thermostatic control method thereof; but the present invention is not limited to embodiment; every foundation technical spirit of the present invention all falls in the protection domain of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (9)
1. a constant temperature mixer is characterized in that: comprise housing, inner spool, outer spool, inner spool balancing spring, the first outer spool balancing spring and the second outer spool balancing spring; This housing is provided with the inner chamber of sealing, is respectively equipped with a normal temperature Media Interface Connector that communicates with inner chamber, a high-temperature medium interface and a blending agent outlet on the housing; A partition wall that is used for cutting apart cavity is housed in the inner chamber; Inner spool is movably arranged in the inner chamber of housing and through described partition wall; The perisporium of inner spool is provided with a protruding wall that is used for cutting apart cavity, by described protruding wall and described partition wall the inner chamber of housing is divided into normal temperature dielectric cavity, blending agent chamber, the high-temperature medium chamber that is connected with described normal temperature Media Interface Connector, blending agent outlet, high-temperature medium interface respectively; Internal chamber wall section corresponding to the housing of the protruding wall of inner spool position is made as along the slope of inner spool axis direction so that protruding wall week of inner spool along and the housing internal chamber wall between gap length can change along with the axially-movable of inner spool; The inner spool balancing spring is contained in an end of inner spool; In inner spool, be provided with medium channel that the high-temperature medium chamber is connected with the blending agent chamber, inner spool section on one side, high-temperature medium chamber is provided with the high-temperature medium entrance that is connected with medium channel, and the inner spool section on one side, blending agent chamber is provided with the high-temperature medium outlet that is connected with medium channel; Outer spool is actively set on the outside and movable through described partition wall of inner spool with coaxial manner, the first outer spool balancing spring and the second outer spool balancing spring have one to be the temperature sense spring take partition wall as supporting the two ends that are contained in respectively outer spool among the described first outer spool balancing spring and the second outer spool balancing spring; Outer spool partly hides the size that can change this high-temperature medium entrance in the high-temperature medium entrance of inner spool when moving to axial between spool and the inner spool outside.
2. constant temperature mixer according to claim 1, it is characterized in that: an end of described inner spool is equipped with the inner spool spring base, fix for being threaded between inner spool spring base and the inner spool, the inner spool balancing spring bears down on one between housing and inner spool spring base.
3. constant temperature mixer according to claim 2 is characterized in that: further, also comprise a Flow-rate adjustment knob, this Flow-rate adjustment knob is rotatably connected on housing, and is slidingly matched with the inner spool spring base.
4. constant temperature mixer according to claim 1, it is characterized in that: an end of described outer spool is provided with protuberance, and the other end is provided with helicitic texture; Outer valve core spring seat is threaded on the helicitic texture of the spool other end outside; The first outer spool balancing spring bears down on one between the protuberance and partition wall of spool outside; The second outer spool balancing spring bears down on one outside between the valve core spring seat and partition wall.
5. constant temperature mixer according to claim 4 is characterized in that: further, also comprise a temperature adjustment knob, this temperature adjustment knob is rotatably connected on housing; One end of temperature adjustment knob is provided with along the first guide rod of outer valve core axis direction, and this first guide rod slides and is set in the protuberance of outer spool; The partition wall outward one side of valve core spring seat is provided with along the second guide rod of outer valve core axis direction, and this second guide rod slides and is set in outer valve core spring seat.
6. constant temperature mixer according to claim 1 is characterized in that: another termination of the medium channel pass-out inner spool of described inner spool, and a plug is equipped with in another termination of inner spool, and this plug is threaded with inner spool and fixes.
7. the thermostatic control method of a constant temperature mixer is characterized in that: comprising:
Select a housing, so that contain a normal temperature Media Interface Connector, high-temperature medium interface and a blending agent outlet on this housing, and can form normal temperature dielectric cavity, high-temperature medium chamber, the blending agent chamber that communicates with normal temperature Media Interface Connector, high-temperature medium interface, blending agent outlet respectively minute cutting off of inner body;
Select an inner spool, allow the axial location that is installed in the inner spool in the housing can determine the flow of normal temperature medium, a high-temperature medium entrance that is entered the blending agent chamber by the high-temperature medium chamber also is set on inner spool, allow the axial location of inner spool can also affect simultaneously the size of this high-temperature medium entrance, and then can affect the flow of high-temperature medium;
Select an inner spool balancing spring, be contained in an end of inner spool, this inner spool balancing spring can be used for the pressure of balance normal temperature medium;
Select one and the coaxial mounted outer spool of inner spool, also can affect the size of the high-temperature medium entrance on the inner spool so that be somebody's turn to do the axial location of outer spool, and then also can affect the flow of high-temperature medium;
Select two outer spool balancing springs, the two ends that are contained in respectively outer spool are used for the movement of balance external spool, and one of them of two outer spool balancing springs adopts temperature sense spring;
After the normal temperature medium flowed into the normal temperature dielectric cavity, its pressure-acting was on inner spool, and this power reaches balance with the opposition that acts on the inner spool balancing spring on the inner spool; When the pressure of normal temperature medium changed, the variation of pressure made inner spool produce vertically movement, until and the inner spool balancing spring opposition form new stress balance; Inner spool has changed the flow that the normal temperature medium enters the blending agent chamber by moving axially; The movement of inner spool has also changed the size of high-temperature medium entrance simultaneously, and then also changed the flow of high-temperature medium, make the normal temperature rate-of flow and the high-temperature medium flow that enter the blending agent chamber form corresponding variation, make the temperature constant of blending agent outflow in a predefined scope; When the temperature of the high-temperature medium that flows into changed, the variation of temperature made temperature sense spring generation strain, and then makes outer spool produce vertically movement; The movement of outer spool has also changed the size of high-temperature medium entrance simultaneously, and then also changed the flow of high-temperature medium, make the high-temperature medium flow and the high-temperature medium temperature that enter form corresponding variation, make the temperature constant of blending agent outflow in a predefined scope.
8. the thermostatic control method of constant temperature mixer according to claim 7, it is characterized in that: further, also select a Flow-rate adjustment knob, the rotation of this Flow-rate adjustment knob can be regulated the elastic force of inner spool balancing spring, and then realizes the adjusting to normal temperature rate-of flow scope.
9. the thermostatic control method of constant temperature mixer according to claim 7, it is characterized in that: further, also select a temperature adjustment knob, the rotation of this temperature adjustment knob can be regulated the elastic force of outer spool balancing spring, and then realizes the adjusting to the high-temperature medium temperature range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910311738 CN102101022B (en) | 2009-12-17 | 2009-12-17 | Constant-temperature mixer and constant-temperature regulating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910311738 CN102101022B (en) | 2009-12-17 | 2009-12-17 | Constant-temperature mixer and constant-temperature regulating method thereof |
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| CN102101022A CN102101022A (en) | 2011-06-22 |
| CN102101022B true CN102101022B (en) | 2013-04-17 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1621951A2 (en) * | 2004-07-26 | 2006-02-01 | Grohe Water Technology AG & Co. KG | Mixing valve with actuating device |
| WO2007003284A1 (en) * | 2005-06-30 | 2007-01-11 | Esbe Ab | Thermostatic mixing valve |
| CN101235910A (en) * | 2006-11-06 | 2008-08-06 | 谢庆俊 | Double handles three-function constant temperature controller |
| CN201359115Y (en) * | 2009-03-13 | 2009-12-09 | 张迩骞 | Multifunctional automatic thermostatic water mixing valve core |
-
2009
- 2009-12-17 CN CN 200910311738 patent/CN102101022B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1621951A2 (en) * | 2004-07-26 | 2006-02-01 | Grohe Water Technology AG & Co. KG | Mixing valve with actuating device |
| WO2007003284A1 (en) * | 2005-06-30 | 2007-01-11 | Esbe Ab | Thermostatic mixing valve |
| CN101235910A (en) * | 2006-11-06 | 2008-08-06 | 谢庆俊 | Double handles three-function constant temperature controller |
| CN201359115Y (en) * | 2009-03-13 | 2009-12-09 | 张迩骞 | Multifunctional automatic thermostatic water mixing valve core |
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| Publication number | Publication date |
|---|---|
| CN102101022A (en) | 2011-06-22 |
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