CN111853298B - Explosion-proof relief valve of ultracapacitor system - Google Patents
Explosion-proof relief valve of ultracapacitor system Download PDFInfo
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- CN111853298B CN111853298B CN202010563028.1A CN202010563028A CN111853298B CN 111853298 B CN111853298 B CN 111853298B CN 202010563028 A CN202010563028 A CN 202010563028A CN 111853298 B CN111853298 B CN 111853298B
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- pressure relief
- valve body
- valve
- relief hole
- fixedly connected
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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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
The invention relates to the technical field of pressure relief valves and discloses a super capacitor explosion-proof pressure relief valve which comprises a device shell, wherein a valve body is movably arranged in the device shell, a valve rod is movably arranged in the valve body, the upper part of the valve rod is fixedly connected with a first spring, the top end of the first spring is fixedly connected to the top of the valve body, a first pressure relief hole and a second pressure relief hole are formed in the side surface of the valve body, and the outer sides of the first pressure relief hole and the second pressure relief hole are fixedly communicated with a pressure relief cavity. This explosion-proof relief valve of ultracapacitor system, there are valve body and valve rod through the inside movable mounting at the device shell, and seted up pressure release hole one and pressure release hole two in the bottom of valve body, discharge the electrolyte and the air that the pressure release appears through pressure release hole one and pressure release hole two, be convenient for guarantee that the inside pressure of condenser is stable, avoid the condenser explosion, and the inside of discharge electrolyte is deposited at the baffle, and flow back in the bottom of valve rod, avoid overflowing of electrolyte to produce extravagantly.
Description
Technical Field
The invention relates to the technical field of pressure relief valves, in particular to an explosion-proof pressure relief valve of a super capacitor.
Background
The super capacitor is a novel component for storing energy through an interface double layer formed between an electrode and an electrolyte, when the electrode is contacted with the electrolyte, due to the action of coulomb force, intermolecular force and interatomic force, a solid-liquid interface generates stable double-layer charges with opposite signs, the double-layer charges are called as an interface double layer, the super capacitor is a novel energy storage device between a traditional capacitor and a rechargeable battery, and the super capacitor has the characteristics of quick charge and discharge of the capacitor and the energy storage characteristic of the battery.
The super capacitor has the risk that the internal pressure is too big and explode because of reasons such as high temperature, overcharge in the use, thereby super capacitor makes the internal resistance very fast increase scrap because of using electrolyte to exhaust for a long time, current device sets up discharge valve on the shell, nevertheless in the exhaust process, easily discharge its interior electrolyte together, influence the normal use of other equipment, and the electrolyte after the discharge can not obtain timely replenishment, and make the electric capacity of capacitor reduce, seriously influence next normal use, and the installation between current relief valve and the capacitor is usually installed through fixed mounting methods such as welding, in case relief valve or capacitor take place to damage, will cause scrapping of whole device, produce extravagantly.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the explosion-proof pressure release valve for the super capacitor, which has the advantages of good pressure release effect, convenience for timely supplementing electrolyte and convenience for mounting and dismounting, and solves the problems in the background art.
The invention provides the following technical scheme: the utility model provides an explosion-proof relief valve of ultracapacitor system, includes the device shell, the inside movable mounting of device shell has the valve body, the inside movable mounting of valve body has the valve rod, the upper portion fixedly connected with spring one of valve rod, the top fixed connection of spring one is at the top of valve body, pressure release hole one and pressure release hole two have been seted up to the side of valve body, the outside and the fixed intercommunication in pressure release chamber of pressure release hole one and pressure release hole two, the top movable mounting in pressure release chamber has the baffle, the exhaust hole has been seted up to the inside of baffle, the upper portion movable mounting in exhaust hole has the baffle, the below fixedly connected with spring two of baffle, fixed mounting has the liquid storage pot in the middle of the upper portion in exhaust hole, the liquid outlet has been seted up to the bottom of device shell.
Carefully, the upper and lower both sides of liquid storage pot are fixedly connected with feed liquor pipe and drain pipe respectively, the bottom fixed mounting of drain pipe is in the bottom of device shell, the inside movable mounting of feed liquor pipe has the sprue, the bottom fixedly connected with spring three of sprue, the upper portion fixed mounting of spring three has the nut, ball screw has been cup jointed in the middle part activity of nut and sprue, ball screw fixed mounting is in the bottom of liquid storage pot.
And carefully selecting, wherein threads are fixedly arranged on the outer side of the lower part of the shell of the device.
Carefully chosen, the middle part of the blocking block is provided with a threaded hole.
And the two second springs and the two baffles are symmetrically arranged at the upper part of the partition plate.
Carefully selecting, the quantity of the first pressure relief holes and the second pressure relief holes is six, the six first pressure relief holes and the six second pressure relief holes are arranged at the bottom of the valve body at equal intervals, and the first pressure relief holes are positioned at the upper parts of the second pressure relief holes.
Compared with the prior art, the invention has the following beneficial effects:
1. this explosion-proof relief valve of ultracapacitor system, there are valve body and valve rod through the inside movable mounting at the device shell, and seted up pressure release hole one and pressure release hole two in the bottom of valve body, discharge the electrolyte and the air that the pressure release appears through pressure release hole one and pressure release hole two, be convenient for guarantee that the inside pressure of condenser is stable, avoid the condenser explosion, and the inside of discharge electrolyte is deposited at the baffle, and flow back in the bottom of valve rod, avoid overflowing of electrolyte to produce extravagantly.
2. This explosion-proof relief valve of ultracapacitor system, there is the liquid storage pot through the upper portion center movable mounting at the baffle, drain pipe and the feed liquor pipe through liquid storage pot one side complement and discharge the inside electrolyte of liquid storage pot, be convenient for in time complement the inside electrolyte of condenser of device shell below, guarantee the sufficiency of electrolyte, and there is the sprue in the inside movable mounting of liquid storage pot, through three sprue and spring, nut and ball screw carry out movable mounting, be convenient for communicate drain pipe and feed liquor pipe and block through rotating the sprue, be convenient for guarantee the inside leakproofness of device.
3. This explosion-proof relief valve of ultracapacitor system through the bottom outside fixed mounting at the device shell have the screw thread, is convenient for carry out threaded connection with the condenser through the screw thread with the device, is convenient for guarantee the inseparable installation of device and condenser, guarantees the pressure release effect of device, and has vertical strip arch at the upper portion outside fixed mounting of device shell, is convenient for carry out the wrench movement of device through the strip arch, is convenient for install and dismantle the device.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
FIG. 4 is an exploded view of the reservoir of the present invention.
In the figure: 1. a device housing; 2. a thread; 3. a valve body; 4. a valve stem; 5. a first spring; 6. a first pressure relief hole; 7. a second pressure relief hole; 8. a pressure relief cavity; 9. a partition plate; 10. a second spring; 11. a baffle plate; 12. an exhaust hole; 13. a liquid storage tank; 14. a liquid outlet pipe; 15. a liquid inlet pipe; 16. blocking; 17. a third spring; 18. a nut; 19. a ball screw; 20. a liquid inlet; 21. and a liquid outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, an explosion-proof pressure relief valve for a super capacitor includes a device housing 1, a screw 2 is fixedly installed at an outer side of a lower portion of the device housing 1, the screw 2 facilitates fixedly connecting the device to the capacitor, and facilitates ensuring tight connection of the device to the capacitor, a pressure relief function of the device is ensured, a valve body 3 is movably installed at an inner portion of the device housing 1, a valve rod 4 is movably installed at an inner portion of the valve body 3, a first spring 5 is fixedly connected to an upper portion of the valve body 4, a top end of the first spring 5 is fixedly connected to a top of the valve body 3, a first pressure relief hole 6 and a second pressure relief hole 7 are formed at a side of the valve body 3, the first pressure relief hole 6 and the second pressure relief hole 7 are formed at equal intervals at a bottom of the valve body 3, and the first pressure relief hole 6 and the second pressure relief hole 7 are formed at an upper portion of the pressure relief device housing 1, the valve body 3 and the valve rod 4 are movably installed at an inner portion of the pressure relief hole 6 and the second pressure relief hole 7, and a baffle plate 12 is formed at an inner portion of the pressure relief hole of the spring 7, and a baffle plate 12 for preventing the two pressure relief hole 7 from being connected to the outer side of the capacitor, and an electrolyte from being formed at an inner portion of the baffle plate, and an upper portion of the baffle plate 9, the vent hole 12 discharges gas discharged by a capacitor in the pressure relief cavity 8, the internal pressure of the capacitor is convenient to reduce, the second spring 10 and the baffle 11 shield the vent hole 12, dust outside the device is prevented from entering the inside of the capacitor through the vent hole 12, the working health of the device and the capacitor is ensured, a liquid storage tank 13 is fixedly mounted in the middle of the upper portion of the vent hole 12, the upper side and the lower side of the liquid storage tank 13 are respectively and fixedly connected with a liquid inlet pipe 15 and a liquid outlet pipe 14, the bottom of the liquid outlet pipe 14 is fixedly mounted at the bottom of the device shell 1, a blocking block 16 is movably mounted in the inside of the liquid inlet pipe 15, a threaded hole is formed in the middle of the blocking block 16, the liquid storage tank 13 is movably mounted in the center of the upper portion of the partition plate 9, electrolyte in the liquid storage tank 13 is supplemented and discharged through the liquid outlet pipe 14 and the liquid inlet pipe 15 on one side of the liquid storage tank 13, electrolyte in the inside of the capacitor below the device shell 1 is timely supplemented, the sufficiency of the electrolyte is ensured, a third spring 17 is fixedly connected at the bottom of the blocking block 16, a nut 18 is fixedly mounted in the middle of the blocking block 16, the nut 18 and the blocking block 16 is movably mounted in the middle of the liquid storage tank 13, the ball screw rod 19 and the block 16, the device, the blocking device is convenient to rotate with the blocking device and the blocking of the blocking device, and blocking device.
The working principle is as follows: during the use, carry out fixed connection with the top of device through screw thread 2 and condenser, afterwards, when the inside gas expansion of condenser, gaseous upper end promotes valve rod 4, compression spring 5, discharge the inside electrolyte of condenser and gas through valve rod 4, decompress the inside pressure of condenser, afterwards, when the inside electrolyte of condenser is not enough, through rotating sprue 16, feed liquor pipe 15 and drain pipe 14 communicate, and carry out the replenishment of electrolyte to the inside of condenser through inlet 20 and liquid outlet 21, can.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an explosion-proof relief valve of ultracapacitor system, includes device shell (1), its characterized in that: a valve body (3) is movably mounted inside the device shell (1), a valve rod (4) is movably mounted inside the valve body (3), a first spring (5) is fixedly connected to the upper portion of the valve rod (4), the top end of the first spring (5) is fixedly connected to the top of the valve body (3), a first pressure relief hole (6) and a second pressure relief hole (7) are formed in the side face of the valve body (3), the number of the first pressure relief hole (6) and the second pressure relief hole (7) is six, the six first pressure relief hole (6) and the second pressure relief hole (7) are arranged at the bottom of the valve body (3) in an equidistant mode, the first pressure relief hole (6) is located in the upper portion of the second pressure relief hole (7), the outer sides of the first pressure relief hole (6) and the second pressure relief hole (7) are fixedly communicated with a pressure relief cavity (8), a partition plate (9) is movably mounted at the top of the pressure relief cavity (8), exhaust holes (12) are formed in the partition plate (9), a movable baffle plate (11) is mounted on the upper portion of the exhaust holes (12), a lower portion of the baffle (11) is fixedly connected with a lower portion of a second spring (10), and a liquid outlet (21) is fixedly connected with the middle of the device shell (1), and a liquid storage tank (21) is fixedly connected with the middle of the liquid storage tank (1);
the upper and lower both sides difference fixedly connected with feed liquor pipe (15) and drain pipe (14) of liquid storage pot (13), the bottom fixed mounting of drain pipe (14) is in the bottom of device shell (1), the inside movable mounting of feed liquor pipe (15) has sprue (16), threaded hole has been seted up at the middle part of sprue (16), the bottom fixedly connected with spring three (17) of sprue (16), the upper portion fixed mounting of spring three (17) has nut (18), ball screw (19) have been cup jointed in the middle part activity of nut (18) and sprue (16), ball screw (19) fixed mounting is in the bottom of liquid storage pot (13).
2. The explosion-proof relief valve of ultracapacitor system according to claim 1, characterized in that: the outer side of the lower part of the device shell (1) is fixedly provided with a thread (2).
3. The explosion-proof pressure relief valve of ultracapacitor system according to claim 1, wherein: the number of the exhaust holes (12), the number of the second springs (10) and the number of the baffle plates (11) are two, and the second springs (10) and the baffle plates (11) are symmetrically arranged on the upper portion of the partition plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010563028.1A CN111853298B (en) | 2020-06-19 | 2020-06-19 | Explosion-proof relief valve of ultracapacitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010563028.1A CN111853298B (en) | 2020-06-19 | 2020-06-19 | Explosion-proof relief valve of ultracapacitor system |
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| Publication Number | Publication Date |
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| CN111853298A CN111853298A (en) | 2020-10-30 |
| CN111853298B true CN111853298B (en) | 2022-10-25 |
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| CN202010563028.1A Active CN111853298B (en) | 2020-06-19 | 2020-06-19 | Explosion-proof relief valve of ultracapacitor system |
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| CN112958004B (en) * | 2021-02-01 | 2022-12-16 | 河北速乐新材料科技有限公司 | Coating reaction kettle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU443421A1 (en) * | 1972-06-26 | 1974-09-15 | Предприятие П/Я А-7133 | Anode separation capacitor |
| JP4078519B2 (en) * | 2001-12-26 | 2008-04-23 | Ｎｏｋ株式会社 | Pressure release valve |
| US7172825B2 (en) * | 2003-07-29 | 2007-02-06 | Societe Bic | Fuel cartridge with flexible liner containing insert |
| KR100914667B1 (en) * | 2009-01-14 | 2009-08-28 | (주) 친환경과대체에너지 | Food waste treating equipment comprising of anaerobic digestion hydrolysis unit |
| CN203397840U (en) * | 2013-07-30 | 2014-01-15 | 安德利集团有限公司 | Oil-immersed transformer with pressure release valve |
| CN203631666U (en) * | 2013-12-17 | 2014-06-04 | 安徽师范大学 | Reusable battery |
| EP3164602B1 (en) * | 2014-07-03 | 2018-11-07 | Robert Bosch GmbH | Overflow valve for a fuel feed system and method for production of such a valve |
| CN206250071U (en) * | 2016-12-20 | 2017-06-13 | 浙江斯瑞特电子科技有限公司 | A kind of ultracapacitor sealing structure |
| CN108413088B (en) * | 2018-01-22 | 2019-07-02 | 江苏集盛星泰新能源科技有限公司 | Supercapacitor fluid-tight relief valve |
| CN208169617U (en) * | 2018-05-07 | 2018-11-30 | 江西昊仁电力设备有限公司 | A kind of transformer relief valve |
| CN210223782U (en) * | 2019-08-30 | 2020-03-31 | 佛山市施诺尔电气有限公司 | Explosion-proof capacitor |
| CN110985725B (en) * | 2019-12-10 | 2021-11-26 | 威海仁昌电子有限公司 | Explosion-proof relief valve of ultracapacitor system |
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Effective date of registration: 20220928 Address after: 417000 chuang'an Industrial Park, Matoushan road section, Loudi Avenue, Lianyuan City, high tech Industrial Development Zone, Loudi City, Hunan Province Applicant after: HUNAN CHUANGAN FLAMEPROOF ELECTRICAPPLIANCES Co.,Ltd. Address before: 556500 No. 75, Shangjie village, wazhai Town, Sansui County, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Applicant before: Yang Zaixi |
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