CN108006288A - A kind of current stabilization control valve, water heater and temperature control method using the current stabilization control valve - Google Patents
A kind of current stabilization control valve, water heater and temperature control method using the current stabilization control valve Download PDFInfo
- Publication number
- CN108006288A CN108006288A CN201710592555.3A CN201710592555A CN108006288A CN 108006288 A CN108006288 A CN 108006288A CN 201710592555 A CN201710592555 A CN 201710592555A CN 108006288 A CN108006288 A CN 108006288A
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- current stabilization
- spool
- flow
- Prior art date
- 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.)
- Granted
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
-
- 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
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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
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The present invention relates to a kind of current stabilization control valve, water heater and temperature control method using the flow stabilizing valve, wherein current stabilization control valve includes valve body (1) and the spool (2) being arranged in the valve chamber of the valve body (1), it is characterised in that：The spool (2) is tube-in-tube structure, can be rotationally sealedly connected in the valve body (1)；There is the water inlet (21) and at least two water outlets (22) at connection water inlet water source on the spool (2)；Each water outlet (22) along the spool (2) circumferential direction be arranged at intervals and not the spool it is same in the radial direction；At least two flow stabilizing valves (3) are also interval with the valve body (1) corresponding to each water outlet (22), and maximum stream flow during each flow stabilizing valve (3) work is different；The outlet of each flow stabilizing valve (3) connects exhalant canal (4).The present invention can be according to the matched water outlet flow stabilizing valve of initial water temperature automatic switchover institute, so as to avoid influence of the initial water temperature to exit water temperature, cost is low, uses reliable and stable, service life length.
Description
Technical field
The present invention relates to valve member, more particularly to a kind of current stabilization control valve, the water heater using the current stabilization control valve
And temperature control method.
Background technology
Conventional water heater is had a great influence by environment temperature when in use, and when using in summer, water is too boiling hot, and winter uses
Shi Shui is not warm.This problem fundamentally from the point of view of, be because not low enough the winter peak power of summer lowest power it is not high enough, summer
Lowest power is not low enough to cause water temperature relatively to be scalded, and winter maximum power is not high enough to cause water temperature not increase.
Kind drawbacks described above, mainly there is two class methods at present, when control combustion gas distribution, as CN200720058067.6 institutes are public
Open《A kind of gas distribution device for gas heater》, it changes heat exchange amount by varying gas flow, so as to control
Water temperature processed；Second, changing water, inflow is adjusted according to the water flow temperature of water inlet and water outlet, as CN200810235871.6 institutes are public
Open《Tool automatically adjusts the gas heater of water according to water temperature》.
The above method can be improve water heater summer water temperature over-high, winter water temperature be insufficient the problem of, still, such as to a certain degree
When fruit water source water pressure fluctuations are larger, control effect can decline therewith.
The content of the invention
The technical problems to be solved by the invention are that to provide a kind of ripple effect resistant to pressure good for the present situation of the prior art
And the accurate current stabilization control valve of temperature control.
Another technical problem to be solved by this invention is a kind of fluctuation resistant to pressure of present situation offer for the prior art
Effect is good and the accurate water heater of temperature control.
Another technical problem to be solved by this invention is a kind of fluctuation resistant to pressure of present situation offer for the prior art
Effect is good and the temperature control method of the accurate water heater of temperature control.
Technical solution is used by the present invention solves above-mentioned technical problem：The current stabilization control valve, including valve body and setting
Spool in the valve chamber of the valve body, it is characterised in that：
The spool is tube-in-tube structure, can be rotationally sealedly connected in the valve body, described in driving device drive connection
Spool；There is the water inlet and at least two water outlets at connection water inlet water source on the spool；Each water outlet is along the valve
The circumferential direction of core be arranged at intervals and not the spool it is same in the radial direction；
At least two flow stabilizing valves are also interval with the valve body corresponding to each water outlet, and it is each described steady
Maximum stream flow when flowing valve work is different；
The outlet of each flow stabilizing valve connects exhalant canal.
Preferably, the exhalant canal can be arranged in the valve chamber of the valve body, and the exhalant canal is parallel to described
Spool；
Each flow stabilizing valve is between the spool and the exhalant canal, and successively along the length of the exhalant canal
Direction arranged for interval.
Flow stabilizing valve in above-mentioned each scheme can select as needed it is of the prior art any one, it is preferably, described
Flow stabilizing valve can include current stabilization valve body, and the valve body is equipped with the water inlet being connected with the valve chamber of the valve body, the current stabilization
The water outlet of multiple connection exhalant canals is interval with valve body；
Steady flow valve core is set in the flow stabilizing valve body, and can be slided relative to the inner cavity of the current stabilization valve body so as to change
Hiding relation between the steady flow valve core and the water outlet；The middle part of the steady flow valve core is equipped with the valve for connecting the valve body
The outlet passage of chamber and the water outlet；Elastic component is additionally provided between the steady flow valve core and the current stabilization valve body.
The elastic component is preferably spring, and the side wall in the steady flow valve core is equipped with card slot, and the elastic component is contained in
In the card slot, and one end of the elastic component is contradicted on the inner wall of the current stabilization valve body.
The driving device for being in above-mentioned each scheme preferably uses servomotor.
Use the water heater of above-mentioned current stabilization control valve, it is characterised in that the current stabilization control valve is arranged on the water pipe of water heater
And set close to the water inlet of the water pipe, the water pipe is equipped with temperature sensor and flow sensor, also, the temperature
Sensor and flow sensor are located at the upstream of the current stabilization control valve；
The control of the equal electric-connection thermal hydrophone of servomotor of the temperature sensor, flow sensor and the current stabilization control valve
Device processed.
The temperature control method of water heater, it is characterised in that：
Initialization；
Matching relationship between the specification of inflow temperature, flow of inlet water and each flow stabilizing valve is set in controller；
During water heater working, the data real-time monitored are sent to the controller by temperature sensor and water sensor
Interior, controller is compared computing, is matched with the specification of flow stabilizing valve, starts servomotor rotation according to matching result, makes
The matched flow stabilizing valve of corresponding water outlet connection institute on spool.
Compared with prior art, current stabilization control valve, water heater and temperature control method provided by the present invention, can be according to initial water
The matched water outlet flow stabilizing valve of temperature automatic switchover institute, so as to avoid influence of the initial water temperature to exit water temperature, solves summer water too
Heat, the problem of winter water is not warm, and the combustion power of water heater need not be changed, cost is low, uses reliable and stable, service life
It is long.
Brief description of the drawings
Fig. 1 is the schematic perspective view of assembling structure of the embodiment of the present invention；
Fig. 2 is the schematic perspective view after valve body section view of the embodiment of the present invention；
Fig. 3 and Fig. 4 is the longitudinal sectional view of the embodiment of the present invention；Wherein Fig. 3 is the low working status for being of initial water temperature, figure
4 working status for initial water temperature when high；
Fig. 5 is the schematic perspective view of spool in the embodiment of the present invention；
Fig. 6 is the schematic diagram applied the current stabilization control valve in the embodiment of the present invention in water heater.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
As shown in Figures 1 to 6, which includes：
Valve body 1, is arranged on the pipeline of water pipe, its entrance connection water pipe；
Spool 2, cross section are circular tube-in-tube structure, can rotationally be set in the interior intracavitary of valve body 1；The periphery wall of spool
It is tightly connected between the internal perisporium of the valve body contacted；Spool 2 is equipped with the water inlet 21 at connection water inlet water source；The present embodiment
Be arranged at intervals two water outlets 22 on the perisporium of spool 2, the circumferential direction of two water outlets 22 along spool 2 be arranged at intervals and
Not spool it is same in the radial direction.
Flow stabilizing valve 3, corresponds respectively to the interior intracavitary that two water outlets 22 are disposed on valve body 1, and under spool 2
Side, is arranged in juxtaposition along the length direction of spool 2；Maximum stream flow when two flow stabilizing valves 3 work is different；Wherein positioned at the steady of upstream
Maximum stream flow when maximum stream flow when flowing valve work is less than positioned at the work of the flow stabilizing valve in downstream.
Part valve chamber positioned at the lower section of two flow stabilizing valves of l 3 forms exhalant canal 4, and the outlet of each flow stabilizing valve 3 connects this and goes out
Aquaporin-4, the downstream of the outlet water pipe of exhalant canal 4.
In the present embodiment, 2, two flow stabilizing valves 3 of spool and exhalant canal 4 cloth successively from top to bottom in the valve chamber of valve body 1
Put, it is compact-sized.
The structure of two flow stabilizing valves 3 is identical, and simply specification is different；The structure of certain two flow stabilizing valves can not also be same.This
Flow stabilizing valve 3 in embodiment includes：
Current stabilization valve body 31, which is provided with the water inlet being connected with the valve chamber of valve body 1, the water outlet position of current stabilization valve body 31
On be interval with it is multiple connection exhalant canals 4 water outlets 32；
Steady flow valve core 33 is set in current stabilization valve body 31, and can relative to current stabilization valve body 31 inner cavity it is upper and lower slide so as to
Change the hiding relation between steady flow valve core 33 and each water outlet 32.The middle part of steady flow valve core 32 is equipped with the valve chamber of connection valve body 1
With the outlet passage 34 of water outlet 32；Elastic component 35 is additionally provided between steady flow valve core 33 and current stabilization valve body 31.
Elastic component in the present embodiment is spring, and the side wall in steady flow valve core 32 is equipped with card slot 36, and elastic component 35 is accommodating
In card slot 36, and one end of elastic component 35 is contradicted on the inner wall of current stabilization valve body 31.
It is illustrated in figure 6 the schematic diagram that the current stabilization control valve is applied in water heater.
Current stabilization control valve is connected on the water pipe of water heater and close to the water inlet position of water pipe, is equipped with water pipe 64
Temperature sensor 61 and flow sensor 62, also, temperature sensor and flow sensor are respectively positioned on the upstream of current stabilization control valve；
The controller 63 of the equal electric-connection thermal hydrophone of servomotor of temperature sensor, flow sensor and current stabilization control valve.
The temperature control method of water heater is as follows：
Initialization；
Matching relationship between the specification of inflow temperature, flow of inlet water and each flow stabilizing valve is set in controller；
During water heater working, the data real-time monitored are sent to the controller by temperature sensor and water sensor
Interior, controller is compared computing, is matched with the specification of flow stabilizing valve, starts servomotor rotation according to matching result, makes
The corresponding matched flow stabilizing valve of water outlet connection institute of spool.
Specially：
When temperature sensor detect into the initial water temperature in water heater conduit in the range of a when, controller start watches
Motor is taken, servomotor work, rotational valve core, makes the water inlet of the water outlet connection upstream flow stabilizing valve positioned at spool upstream position
Mouthful, flow is smaller at this time, and low power water heater can also heat the water to the high temperature of comparison；User is solved in winter
The problem of water temperature is not hot during use.
, can be all the time by current under the action of flow stabilizing valve if water pressure fluctuations are big at the same time during water heater working
Amount control under constant current state, avoid caused by pressure oscillation water temperature change the problem of.
When temperature sensor detect into the initial water temperature in water heater conduit in the range of b when, controller control open
Dynamic servomotor, the water outlet made positioned at spool upstream position disconnects the connection between the flow stabilizing valve of upstream position, positioned at valve
The flow stabilizing valve of the big flow of the water outlet connection downstream position of core downstream position, water yield is big, the low water outlet of same power drop
Water temperature.Operation principle is same as described above.The state is adapted to summer to use, and solves the problems, such as water temperature over-high during summer use.
Claims (7)
1. a kind of current stabilization control valve, including valve body (1) and the spool (2) that is arranged in the valve chamber of the valve body (1), its feature exist
In：
The spool (2) is tube-in-tube structure, can be rotationally sealedly connected in the valve body (1), and driving device (5) is drivingly connected
The spool (2)；There is the water inlet (21) and at least two water outlets (22) at connection water inlet water source on the spool (2)；Respectively
The water outlet (22) along the spool (2) circumferential direction be arranged at intervals and not the spool it is same in the radial direction；
At least two flow stabilizing valves (3) are also interval with the valve body (1) corresponding to each water outlet (22), and respectively
Maximum stream flow during flow stabilizing valve (3) work is different；
The outlet of each flow stabilizing valve (3) connects exhalant canal (4).
2. current stabilization control valve according to claim 1, it is characterised in that the exhalant canal (4) is arranged on the valve body
(1) in valve chamber, the exhalant canal (4) is parallel to the spool (2)；
Each flow stabilizing valve (3) is between the spool (2) and the exhalant canal (4), and successively along the exhalant canal
(4) length direction arranged for interval.
3. current stabilization control valve according to claim 1 or 2, it is characterised in that the flow stabilizing valve (3) includes current stabilization valve body
(31), the valve body (31) is equipped with the water inlet that is connected with the valve chamber of the valve body (1), on the current stabilization valve body (31) between
Every the water outlet (32) equipped with multiple connection exhalant canals (4)；
Steady flow valve core (33) is set in the current stabilization valve body (31), and can be slided relative to the inner cavity of the current stabilization valve body (31)
So as to change the hiding relation between the steady flow valve core (33) and the water outlet (32)；The middle part of the steady flow valve core (32)
Equipped with the valve chamber for connecting the valve body (1) and the outlet passage (34) of the water outlet (32)；The steady flow valve core (33) and institute
State and be additionally provided with elastic component (35) between current stabilization valve body (31).
4. current stabilization control valve according to claim 3, it is characterised in that the elastic component (35) is spring, the flow stabilizing valve
Side wall in core (32) is equipped with card slot (36), and the elastic component (35) is contained in the card slot (36), and the elasticity
One end of part (35) is contradicted on the inner wall of the flow stabilizing valve (31).
5. current stabilization control valve according to claim 4, it is characterised in that the driving device (5) is servomotor.
6. use the water heater of the current stabilization control valve as described in claim 1 to 5 any claim, it is characterised in that the current stabilization
Control valve is arranged on the water pipe of water heater and is set close to the water inlet of the water pipe, and the water pipe is equipped with temperature sensor
(61) and flow sensor (62), also, the temperature sensor (61) and flow sensor (62) are located at the flow stabilizing valve (3)
Upstream；
The temperature sensor (61), the equal electric-connection thermal hydrophone of the servomotor of flow sensor (62) and the flow stabilizing valve (3)
Controller (63).
7. the temperature control method of water heater as claimed in claim 6, it is characterised in that：
Initialization；
Matching relationship between the specification of inflow temperature, flow of inlet water and each flow stabilizing valve is set in controller；
During water heater working, the data real-time monitored are sent in the controller by temperature sensor and water sensor,
Controller is compared computing, is matched with the specification of flow stabilizing valve, starts servomotor rotation according to matching result, makes spool
The matched flow stabilizing valve of corresponding water outlet connection institute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710592555.3A CN108006288B (en) | 2017-07-19 | 2017-07-19 | Steady flow control valve, water heater using same and temperature control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710592555.3A CN108006288B (en) | 2017-07-19 | 2017-07-19 | Steady flow control valve, water heater using same and temperature control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108006288A true CN108006288A (en) | 2018-05-08 |
| CN108006288B CN108006288B (en) | 2023-08-18 |
Family
ID=62048845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710592555.3A Active CN108006288B (en) | 2017-07-19 | 2017-07-19 | Steady flow control valve, water heater using same and temperature control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006288B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253826A (en) * | 2020-09-29 | 2021-01-22 | 宁波方太厨具有限公司 | Water flow stabilizing valve and gas water heater using same |
| CN114576403A (en) * | 2022-02-14 | 2022-06-03 | 保一集团有限公司 | Pneumatic pipeline safety valve capable of carrying out fine adjustment on rated pressure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1014246A (en) * | 1963-11-13 | 1965-12-22 | Audco Ltd | Improvements in and relating to plug valves |
| GB1202397A (en) * | 1967-11-06 | 1970-08-19 | Trw Inc | Improvements in or relating to valves |
| CN1427196A (en) * | 2001-12-20 | 2003-07-02 | 先进电气工业株式会社 | Valve and mixing method for constant flow |
| CN102853529A (en) * | 2012-08-18 | 2013-01-02 | 顾长相 | Flow stabilizing and concurrent heating gas water heater |
| CN204253968U (en) * | 2014-10-27 | 2015-04-08 | 中山市思源电器有限公司 | A kind of current stabilizer of water heater |
| CN207180049U (en) * | 2017-07-19 | 2018-04-03 | 宁波方太厨具有限公司 | A kind of current stabilization control valve and the water heater using the current stabilization control valve |
-
2017
- 2017-07-19 CN CN201710592555.3A patent/CN108006288B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1014246A (en) * | 1963-11-13 | 1965-12-22 | Audco Ltd | Improvements in and relating to plug valves |
| GB1202397A (en) * | 1967-11-06 | 1970-08-19 | Trw Inc | Improvements in or relating to valves |
| CN1427196A (en) * | 2001-12-20 | 2003-07-02 | 先进电气工业株式会社 | Valve and mixing method for constant flow |
| CN102853529A (en) * | 2012-08-18 | 2013-01-02 | 顾长相 | Flow stabilizing and concurrent heating gas water heater |
| CN204253968U (en) * | 2014-10-27 | 2015-04-08 | 中山市思源电器有限公司 | A kind of current stabilizer of water heater |
| CN207180049U (en) * | 2017-07-19 | 2018-04-03 | 宁波方太厨具有限公司 | A kind of current stabilization control valve and the water heater using the current stabilization control valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253826A (en) * | 2020-09-29 | 2021-01-22 | 宁波方太厨具有限公司 | Water flow stabilizing valve and gas water heater using same |
| CN114576403A (en) * | 2022-02-14 | 2022-06-03 | 保一集团有限公司 | Pneumatic pipeline safety valve capable of carrying out fine adjustment on rated pressure |
| CN114576403B (en) * | 2022-02-14 | 2023-06-27 | 保一集团有限公司 | Pneumatic pipeline safety valve capable of carrying out rated pressure fine adjustment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108006288B (en) | 2023-08-18 |
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