CN102996860A - Adjustable mixing valve mainly used for zinc bromine flow battery - Google Patents
Adjustable mixing valve mainly used for zinc bromine flow battery Download PDFInfo
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- CN102996860A CN102996860A CN2012105303406A CN201210530340A CN102996860A CN 102996860 A CN102996860 A CN 102996860A CN 2012105303406 A CN2012105303406 A CN 2012105303406A CN 201210530340 A CN201210530340 A CN 201210530340A CN 102996860 A CN102996860 A CN 102996860A
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The invention discloses an adjustable mixing valve mainly used for a zinc bromine flow battery. The adjustable mixing valve comprises an electric actuator (1), a rotary valve core (6) and a mixing valve body (8), wherein a connection sleeve (2), a base (3) and a shaft coupler (4) are arranged at the lower end of the electric actuator (1); the rotary valve core (6) is connected with the output shaft of the electric actuator (1) through the shaft coupler (4); the mixing valve body (8) is connected with the base (3); the base (3) is connected with the electric actuator (1) through the connection sleeve (2); a positioning groove (20) is arranged on the rotary valve core (6); a clamping groove (13) is arranged on the mixing valve body (8); and the rotary valve core (6) and the mixing valve body (8) are positioned through a valve core positioning clamp (12). With the adoption of the adjustable mixing valve disclosed by the invention, complexed bromine and liquor are pumped by using the same pump body, and can be adjusted by using the same adjusting valve. The adjustable mixing valve has the characteristics of convenience in control, small energy consumption, long service life, and good economic benefits.
Description
Technical field
The present invention relates to a kind of rotary valve, particularly a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery.
Background technique
In zinc bromine flow battery working procedure, when charging, produce the complexing bromine, in discharge, complexing bromine and clear liquid need to be squeezed into battery in proportion.
In the zinc bromine flow battery in the past, generally be provided with independent clear liquid pump and complexing bromine pump, respectively clear liquid and complexing bromine squeezed into battery during discharge, complexing bromine pump is generally selected centrifugal pump or peristaltic pump.No matter be independent centrifugal pump or peristaltic pump, all can increase energy consumption to system.Main problem is, centrifugal pump can't well be controlled the amount of squeezing into of complexing bromine, and peristaltic pump self life-span is shorter, and disclosure risk is arranged during end-of-life.
Summary of the invention
The object of the invention is to, a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery is provided, it can use the same pump housing to squeeze into complexing bromine and the stillness of night, and use same modulating valve to regulate, more be convenient to control, have simultaneously energy consumption little, the characteristics of long service life have good Economy.
Technological scheme of the present invention: a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery, comprise electric actuator, rotary spool and mixed valve, the electric actuator lower end is provided with connecting sleeve, pedestal and coupling, rotary spool is connected output shaft by coupling and is connected with electric actuator, mixed valve is connected with pedestal, pedestal is connected with electric actuator by connecting sleeve, rotary spool is provided with locating slot, mixed valve is provided with draw-in groove, by spool location collar rotary spool and mixed valve is located.Owing to being provided with electric actuator, and having rotary spool and mixed valve in electric actuator, when battery discharge, can unify to extract, and by rotary spool rotation control extraction ratio, more be convenient to control, energy consumption is little simultaneously, longer service life.
In the aforesaid this adjusting mixing valve that is mainly used in zinc bromine flow battery, mixed valve is provided with clear liquid import and mixture export, the clear liquid import is connected with mixture export and is connected respectively clear liquid inlet tube and mixture export pipe, and the mixed valve lower end is provided with complexing bromine liquid entering hole.Owing to being provided with clear liquid import, mixture export at mixed valve, the mixed valve lower end is provided with complexing bromine liquid entering hole, clear liquid and complexing bromine enter simultaneously valve body and carry out proportioning like this, and flow out from mixture export, have realized the flow control of complexing bromine fully and disperse to mix.
In the aforesaid this adjusting mixing valve that is mainly used in zinc bromine flow battery, rotary spool is provided with corresponding with clear liquid import, complexing bromine liquid entering hole and mixture export respectively clear liquid and introduces chamber, mixing chamber and blend sap cavity, and mixing chamber is provided with the dispersion mixing tank.
In the aforesaid this adjusting mixing valve that is mainly used in zinc bromine flow battery, mixed valve and rotary spool joint are provided with seal ring.Because mixed valve and rotary spool joint are provided with seal ring, can prevent that mixed solution from leaking, to guarantee to squeeze into the mixing liquid measure.
In the aforesaid this adjusting mixing valve that is mainly used in zinc bromine flow battery, described rotary spool is provided with the complexing bromine feed liquor regulating tank of cross-section area gradual change, by the angle of control rotary spool with respect to mixed valve, and the inlet of control complexing bromine.Owing to being provided with the complexing bromine feed liquor regulating tank of cross-section area gradual change at rotary spool, the amount of separating out of the complexing bromine when charging according to battery is by the angle of control rotary spool with respect to mixed valve, the inlet of complexing bromine during controlled discharge.
In the aforesaid this adjusting mixing valve that is mainly used in zinc bromine flow battery, be provided with the water conservancy diversion tooth in the described dispersion mixing tank.
In the aforesaid this adjusting mixing valve that is mainly used in zinc bromine flow battery, described water conservancy diversion tooth is for being interspersed up and down or being in tilted layout with the angled α of level, and described α is 15 °~60 °.With the water conservancy diversion tooth that is interspersed up and down or with water conservancy diversion tooth that the angled α of level is in tilted layout can make mix more abundant.
In the aforesaid this adjusting mixing valve that is mainly used in zinc bromine flow battery, described mixture export pipe passes pedestal and positions, and the mixture export pipe is connected with the liquid sorption pump entrance.Because the mixture export pipe passes pedestal, the mixture export pipe is fixed, and played seal action.
Compared with prior art, the present invention is provided with electric actuator, and has rotary spool and mixed valve in electric actuator, when battery discharge, can unify to extract, and by rotary spool rotation control extraction ratio, more be convenient to control, energy consumption is little simultaneously, longer service life; Owing to being provided with clear liquid import, mixture export at mixed valve, the mixed valve lower end is provided with complexing bromine liquid entering hole, clear liquid and complexing bromine enter simultaneously valve body and carry out proportioning like this, and flow out from mixture export, have realized the flow control of complexing bromine fully and disperse to mix; Be provided with seal ring at mixed valve and rotary spool joint, can prevent that mixed solution from leaking, to guarantee to squeeze into the mixing liquid measure; Owing to being provided with the complexing bromine feed liquor regulating tank of cross-section area gradual change at rotary spool, the amount of separating out of the complexing bromine when charging according to battery is by the angle of control rotary spool with respect to mixed valve, the inlet of complexing bromine during controlled discharge; With the water conservancy diversion tooth that is interspersed up and down or with water conservancy diversion tooth that the angled α of level is in tilted layout can make mix more abundant; Because the mixture export pipe passes pedestal, make the mixture export pipe be fixed and seal.
Description of drawings
Fig. 1 is package assembly schematic diagram of the present invention;
Fig. 2 is External view of the present invention;
Fig. 3 is the sectional view of valve body;
Fig. 4 is the structural representation of spool;
Fig. 5 is the plan view of the structure of spool;
Fig. 6 disperses the partial enlarged drawing that the water conservancy diversion tooth is interspersed in the mixing tank;
Fig. 7 is the partial enlarged drawing that disperses water conservancy diversion tooth tilt distribution in the mixing tank.
Being labeled as in the accompanying drawing: 1-electric actuator, 2-connecting sleeve, 3-pedestal, 4-coupling, the 5-seal ring, 6-rotary spool, 7-mixture export pipe, 8-mixed valve, 9-clear liquid inlet tube, the import of 10-clear liquid, 11-mixture export, 12-spool location collar, the 13-draw-in groove, 14-complexing bromine liquid entering hole, 15-complexing bromine feed liquor regulating tank, the 16-clear liquid is introduced the chamber, the 17-mixing chamber, and 18-disperses mixing tank, 19-blends sap cavity, 20-locating slot, 21-water conservancy diversion tooth.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples, but not as the foundation to the present invention's restriction.
Embodiments of the invention 1: such as Fig. 1, shown in Figure 4, a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery, comprise electric actuator 1, rotary spool 6 and mixed valve 8, it is characterized in that: electric actuator 1 lower end is provided with connecting sleeve 2, pedestal 3 and coupling 4, the output shaft that rotary spool 6 is connected with electric actuator by coupling 4 connects, mixed valve 8 is connected connection with pedestal, pedestal 3 is connected with electric actuator 1 by connecting sleeve 2, rotary spool 6 is provided with locating slot 20, mixed valve 8 is provided with draw-in groove 13, by spool location collar 12 rotary spool 6 and mixed valve 8 is located.
As shown in Figure 3, mixed valve 8 is provided with clear liquid import 10 and mixture export 11, clear liquid import 10 with connect respectively clear liquid inlet tube 9 and mixture export pipe 7 on mixture export is connected, mixed valve 8 lower ends are provided with complexing bromine liquid entering hole 14.
Rotary spool 6 is provided with respectively the clear liquid corresponding with clear liquid import 10, complexing bromine liquid entering hole 14 and mixture export 11 and introduces chamber 16, mixing chamber 17 and blend sap cavity 19, and mixing chamber 17 is provided with and disperses mixing tank 18.
Mixed valve 8 and rotary spool 6 joints are provided with seal ring 5.
Described rotary spool 6 is provided with the complexing bromine feed liquor regulating tank 15 of cross-section area gradual change, by the angle of control rotary spool 6 with respect to mixed valve 8, and the inlet of control complexing bromine.
As shown in Figure 6, be provided with water conservancy diversion tooth 21 in the described dispersion mixing tank 18, described water conservancy diversion tooth 21 is for being interspersed up and down.
Described mixture export pipe 7 passes pedestal 3 and positions, and mixture export pipe 7 is connected with the liquid sorption pump entrance.
Embodiments of the invention 2: such as Fig. 1, shown in Figure 4, a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery, comprise electric actuator 1, rotary spool 6 and mixed valve 8, it is characterized in that: electric actuator 1 lower end is provided with connecting sleeve 2, pedestal 3 and coupling 4, the output shaft that rotary spool 6 is connected with electric actuator by coupling 4 connects, mixed valve 8 is connected connection with pedestal, pedestal 3 is connected with electric actuator 1 by connecting sleeve 2, rotary spool 6 is provided with locating slot 20, mixed valve 8 is provided with draw-in groove 13, by spool location collar 12 rotary spool 6 and mixed valve 8 is located.
As shown in Figure 3, mixed valve 8 is provided with clear liquid import 10 and mixture export 11, clear liquid import 10 with connect respectively clear liquid inlet tube 9 and mixture export pipe 7 on mixture export is connected, mixed valve 8 lower ends are provided with complexing bromine liquid entering hole 14.
Rotary spool 6 is provided with respectively the clear liquid corresponding with clear liquid import 10, complexing bromine liquid entering hole 14 and mixture export 11 and introduces chamber 16, mixing chamber 17 and blend sap cavity 19, and mixing chamber 17 is provided with and disperses mixing tank 18.
Mixed valve 8 and rotary spool 6 joints are provided with seal ring 5.
Described rotary spool 6 is provided with the complexing bromine feed liquor regulating tank 15 of cross-section area gradual change, by the angle of control rotary spool 6 with respect to mixed valve 8, and the inlet of control complexing bromine.
As shown in Figure 7, be provided with water conservancy diversion tooth 21 in the described dispersion mixing tank 18, described water conservancy diversion tooth 21 is in tilted layout with the angled α of level, and described α is 15 °.
Described mixture export pipe 7 passes pedestal 3 and positions, and mixture export pipe 7 is connected with the liquid sorption pump entrance.
Embodiments of the invention 3: such as Fig. 1, shown in Figure 4, a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery, comprise electric actuator 1, rotary spool 6 and mixed valve 8, it is characterized in that: electric actuator 1 lower end is provided with connecting sleeve 2, pedestal 3 and coupling 4, the output shaft that rotary spool 6 is connected with electric actuator by coupling 4 connects, mixed valve 8 is connected connection with pedestal, pedestal 3 is connected with electric actuator 1 by connecting sleeve 2, rotary spool 6 is provided with locating slot 20, mixed valve 8 is provided with draw-in groove 13, by spool location collar 12 rotary spool 6 and mixed valve 8 is located.
As shown in Figure 3, mixed valve 8 is provided with clear liquid import 10 and mixture export 11, clear liquid import 10 with connect respectively clear liquid inlet tube 9 and mixture export pipe 7 on mixture export is connected, mixed valve 8 lower ends are provided with complexing bromine liquid entering hole 14.
Rotary spool 6 is provided with respectively the clear liquid corresponding with clear liquid import 10, complexing bromine liquid entering hole 14 and mixture export 11 and introduces chamber 16, mixing chamber 17 and blend sap cavity 19, and mixing chamber 17 is provided with and disperses mixing tank 18.
Mixed valve 8 and rotary spool 6 joints are provided with seal ring 5.
Described rotary spool 6 is provided with the complexing bromine feed liquor regulating tank 15 of cross-section area gradual change, by the angle of control rotary spool 6 with respect to mixed valve 8, and the inlet of control complexing bromine.
As shown in Figure 7, be provided with water conservancy diversion tooth 21 in the described dispersion mixing tank 18, described water conservancy diversion tooth 21 is in tilted layout with the angled α of level, and described α is 45 °.
Described mixture export pipe 7 passes pedestal 3 and positions, and mixture export pipe 7 is connected with the liquid sorption pump entrance.
Embodiments of the invention 4: such as Fig. 1, shown in Figure 4, a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery, comprise electric actuator 1, rotary spool 6 and mixed valve 8, it is characterized in that: electric actuator 1 lower end is provided with connecting sleeve 2, pedestal 3 and coupling 4, the output shaft that rotary spool 6 is connected with electric actuator by coupling 4 connects, mixed valve 8 is connected connection with pedestal, pedestal 3 is connected with electric actuator 1 by connecting sleeve 2, rotary spool 6 is provided with locating slot 20, mixed valve 8 is provided with draw-in groove 13, by spool location collar 12 rotary spool 6 and mixed valve 8 is located.
As shown in Figure 3, mixed valve 8 is provided with clear liquid import 10 and mixture export 11, clear liquid import 10 with connect respectively clear liquid inlet tube 9 and mixture export pipe 7 on mixture export is connected, mixed valve 8 lower ends are provided with complexing bromine liquid entering hole 14.
Rotary spool 6 is provided with respectively the clear liquid corresponding with clear liquid import 10, complexing bromine liquid entering hole 14 and mixture export 11 and introduces chamber 16, mixing chamber 17 and blend sap cavity 19, and mixing chamber 17 is provided with and disperses mixing tank 18.
Mixed valve 8 and rotary spool 6 joints are provided with seal ring 5.
Described rotary spool 6 is provided with the complexing bromine feed liquor regulating tank 15 of cross-section area gradual change, by the angle of control rotary spool 6 with respect to mixed valve 8, and the inlet of control complexing bromine.
As shown in Figure 7, be provided with water conservancy diversion tooth 21 in the described dispersion mixing tank 18, described water conservancy diversion tooth 21 is in tilted layout with the angled α of level, and described α is 60 °.
Described mixture export pipe 7 passes pedestal 3 and positions, and mixture export pipe 7 is connected with the liquid sorption pump entrance.
Working principle: in zinc bromine flow battery charging process, the bromine of generation is deposited to the flow container bottom by complexing.During battery discharge, the complexing bromine need to be disperseed to enter in the electrolytic solution of battery according to certain speed gradually.
Clear liquid enters the clear liquid of regulating mixing valve by clear liquid inlet tube 9 from clear liquid import 10 and introduces chamber 16, and upwards flow into mixing chamber 17, the complexing bromine enters the mixing chamber 17 of regulating mixing valve by complexing bromine liquid entering hole 14, by 6 rotations of control electric actuator 1 rotation control rotary spool, complexing bromine feed liquor regulating tank 15 on the rotary spool 6 is rotated to an angle, adjust complexing bromine ingress rate, to adjust clear liquid and complexing bromine ratio in the mixing chamber 17, clear liquid and complexing bromine mixed solution blend sap cavity 19 by disperseing mixing tank 18 fully to be mixed and fed into again, squeeze into the battery through mixture export pipe 7 from mixture export 11.
Claims (8)
1. adjusting mixing valve that is mainly used in zinc bromine flow battery, comprise electric actuator (1), rotary spool (6) and mixed valve (8), it is characterized in that: electric actuator (1) lower end is provided with connecting sleeve (2), pedestal (3) and coupling (4), rotary spool (6) is connected 1 with electric actuator by coupling (4)) the output shaft connection, mixed valve (8) is connected 3 with pedestal) connect, pedestal (3) is connected with electric actuator (1) by connecting sleeve (2), rotary spool (6) is provided with locating slot (20), mixed valve (8) is provided with draw-in groove (13), by spool location collar (12) rotary spool (6) and mixed valve (8) is located.
2. a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery according to claim 1, it is characterized in that: mixed valve (8) is provided with clear liquid import (10) and mixture export (11), clear liquid import (10) is connected 11 with mixture export) on connect respectively clear liquid inlet tube (9) and mixture export pipe (7), mixed valve (8) lower end is provided with complexing bromine liquid entering hole (14).
3. a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery according to claim 2, it is characterized in that: rotary spool (6) is provided with corresponding with clear liquid import (10), complexing bromine liquid entering hole (14) and mixture export (11) respectively clear liquid and introduces chamber (16), mixing chamber (17) and blend sap cavity (19), and mixing chamber (17) is provided with and disperses mixing tank (18).
4. a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery according to claim 1, it is characterized in that: mixed valve (8) and rotary spool (6) joint are provided with seal ring (5).
5. a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery according to claim 1, it is characterized in that: the complexing bromine feed liquor regulating tank (15) that described rotary spool (6) is provided with, by the angle of control rotary spool (6) with respect to mixed valve (8), the inlet of control complexing bromine.
6. a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery according to claim 1 is characterized in that: be provided with water conservancy diversion tooth (21) in the described dispersion mixing tank (18).
7. a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery according to claim 6, it is characterized in that: described water conservancy diversion tooth (21) is for being interspersed up and down or being in tilted layout with the angled α of level, and described α is 15 °~60 °.
8. a kind of adjusting mixing valve that is mainly used in zinc bromine flow battery according to claim 1, it is characterized in that: described mixture export pipe (7) passes pedestal (3) and positions, and mixture export pipe (7) is connected with the liquid sorption pump entrance.
Priority Applications (1)
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CN2012105303406A CN102996860A (en) | 2012-12-10 | 2012-12-10 | Adjustable mixing valve mainly used for zinc bromine flow battery |
Applications Claiming Priority (1)
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CN2012105303406A CN102996860A (en) | 2012-12-10 | 2012-12-10 | Adjustable mixing valve mainly used for zinc bromine flow battery |
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CN102996860A true CN102996860A (en) | 2013-03-27 |
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CN2012105303406A Pending CN102996860A (en) | 2012-12-10 | 2012-12-10 | Adjustable mixing valve mainly used for zinc bromine flow battery |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB919145A (en) * | 1959-12-22 | 1963-02-20 | Citroen Sa Andre | Three-way slide valve with adjustable overlap |
CN2227771Y (en) * | 1995-05-12 | 1996-05-22 | 邹自兴 | Special temp switch for water heater |
JPH08338544A (en) * | 1995-06-14 | 1996-12-24 | Asahi Eitou Kk | Flow passage switch |
CN101135395A (en) * | 2006-08-31 | 2008-03-05 | 株式会社不二工机 | Mixed valve |
-
2012
- 2012-12-10 CN CN2012105303406A patent/CN102996860A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB919145A (en) * | 1959-12-22 | 1963-02-20 | Citroen Sa Andre | Three-way slide valve with adjustable overlap |
CN2227771Y (en) * | 1995-05-12 | 1996-05-22 | 邹自兴 | Special temp switch for water heater |
JPH08338544A (en) * | 1995-06-14 | 1996-12-24 | Asahi Eitou Kk | Flow passage switch |
CN101135395A (en) * | 2006-08-31 | 2008-03-05 | 株式会社不二工机 | Mixed valve |
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Application publication date: 20130327 |