CN109546015A - Low overload bullet chemical reserve battery jar - Google Patents
Low overload bullet chemical reserve battery jar Download PDFInfo
- Publication number
- CN109546015A CN109546015A CN201811215173.XA CN201811215173A CN109546015A CN 109546015 A CN109546015 A CN 109546015A CN 201811215173 A CN201811215173 A CN 201811215173A CN 109546015 A CN109546015 A CN 109546015A
- Authority
- CN
- China
- Prior art keywords
- bottle body
- electrolyte
- bottle
- battery
- sealing ring
- 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.)
- Pending
Links
- 239000000126 substance Substances 0.000 title claims abstract description 10
- 239000003792 electrolyte Substances 0.000 claims abstract description 28
- 239000002131 composite material Substances 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/30—Deferred-action cells
- H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
- H01M6/38—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells by mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/183—Sealing members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filling, Topping-Up Batteries (AREA)
- Secondary Cells (AREA)
Abstract
A kind of chemical reserve battery bottle body design method.Belong to fuse reserve type power technology design field.Chemical reserve electricity liquid storage tank bottle is made of bottle body (2), bottle cap (1), weight (5), sealing ring (4), electrolyte (3) and composite membrane (6), weight (5) is coated on interior by sealing ring (4), sealing ring (4) are packed into bottle body (2) big one end again, cover bottle cap (1) and welded seal, electrolyte (3) are injected into bottle body (2), composite membrane (6) is welded on the small one end of bottle body, electrolyte (3) is encapsulated in bottle body (2).It is an advantage of the invention that meeting battery bottle body (2), battery activates under low overload and battery activates requirement fastly, meets battery matching requirements, meets energy content of battery requirement.
Description
Technical field
The invention belongs to medium-large caliber cannon fuze power supply design field, in particular to a kind of low overload bullet chemical reserve
Battery jar.
Background technique
A kind of chemical reserve battery just developed at present needs one kind small in size, and broken bottle overloads small liquid storage bottle.Domestic
The liquid storage bottle of chemical reserve battery encapsulates electrolyte using plastic bottle welding composite membrane, and electrolyte utilizes pellet injection in plastic bottle
Overload breaks through composite membrane position, and plastic bottle body discharges shadow of the electrolyte by compound film-strength and launching over loading and electrolyte content
It rings, when the small and electrolyte content of overload is smaller, the kick of electrolyte is not enough to break through composite membrane, and electrolyte cannot discharge,
Electrolysis cannot activate.
Summary of the invention
The object of the invention is to provide a kind of low overload bullet chemistry storage to overcome the shortcomings of above-mentioned background technique
Standby battery jar, the bottle body is small in size, electrolyte release overload is small, easy to assembly.
Low overload bullet chemical reserve battery jar according to the present invention, including bottle cap 1, bottle body 2, electrolyte 3, sealing ring
4, pressurizing block 5, composite membrane 6；It is characterized by: bottle body 2 is linked together by small one and large one coaxial two concentric drums, it is equipped with
The pressurizing block 5 of sealing ring 4 is inserted into 2 large cylinder of bottle body, welds upper bottle cover 1 in large cylinder oral area, electrolyte 3 is passed through small cylinder
In oral area metering injection bottle body 2, and upper composite membrane 6 is welded in roundlet tube port position.
Compared with prior art, the present invention its technical effect is that:
1. bottle body of the present invention is double cylinders, large cylinder can fill more liquid measure, can make bottle body height under equal volume
It reduces, is conducive to the miniaturization of battery；
2. the present invention uses pressurizing block, electrolyte is increased to the pressure of composite membrane, compared with low consumption of the liquid under smaller overload, energy
Enough discharge electrolyte；
3. the present invention uses pressurizing block, electrolyte is increased to the pressure of composite membrane, the release speed of electrolyte can be improved
Degree, is conducive to the fast activation of battery；
4. sealing ring is wrapped in pressurizing block, is conducive to electrolyte and is isolated with pressurizing block, the long storage for meeting liquid storage bottle requires.
5. the present invention meets the activationary time demand of the nearly small-bore variable-time fuse, energy requirement, matching requirements.
Detailed description of the invention
Fig. 1 is liquid storage bottle structural schematic diagram；
Fig. 2 ring structure schematic diagram；
The implementation example figure of Fig. 3 liquid storage bottle.
In above-mentioned figure: 1, bottle cap；2, bottle body；3, electrolyte；4, sealing ring；5, pressurizing block；6, composite membrane.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment
The low overload bullet chemical reserve battery jar of the present embodiment, including bottle cap 1, bottle body 2, electrolyte 3, sealing ring 4, plus
Briquetting 5 and composite membrane 6.Cylinder is made by tungsten in pressurizing block 5, and sealing ring 4 is cylinder, on the outer wall away from bottom surface and top surface 1mm at
Respectively there is one of semi-ring V-shaped ring, is molded using polytetrafluoroethylene material and coats pressurizing block 5, bottle body 2 is by small one and large one two
Concentric drums connect into, and large cylinder internal diameter is 3 times of small barrel bore, are made of PE injection molding, composite membrane 6 with a thickness of 0.1mm, by
PET is combined with PE, and wherein the thickness of PET is not less than 0.01mm, and electrolyte 3 is encapsulated in bottle body 2 by composite membrane 6；This hair
Bright working principle is: electrolyte 3 and pressurizing block 5 with sealing ring 4 are encapsulated in bottle body 2 by composite membrane 6 under normal state, close
4 compressive deformation of seal fixes pressurizing block 5 and 2 inner wall of bottle body, and when bullet reaches certain overload in transmitting, 5 stress of pressurizing block is big
In the frictional force of sealing ring 4, band dynamic seal ring 4 is moved to 2 osculum direction of bottle body, squeeze and transmit power to electrolyte 3
Onto composite membrane 6, when composite membrane 6 by pressure be greater than its intensity when, electrolyte 3 be detached from bottle body 2, and under the influence of centrifugal force into
Enter in battery, it is battery activated, externally discharge.The design of this structure under identical overload, electrolyte 3 by itself recoil outside,
Also by pressurizing block 5 to its extruding force, may be implemented it is battery activated under low overload, also may be implemented electrolyte 3 quickly point
Cloth realizes that liquid storage bottle activates under low overload, accelerates the battery activated time.
Claims (1)
1. a kind of low overload bullet chemical reserve battery jar, including bottle cap (1), bottle body (2), electrolyte (3), sealing ring (4), add
Briquetting (5), composite membrane (6)；It is characterized by: bottle body (2) is linked together by small one and large one coaxial two concentric drums, dress
Have in pressurizing block (5) insertion bottle body (2) large cylinder of sealing ring (4), upper bottle cover (1) is welded in large cylinder oral area, by electrolyte
(3) interior by small mouth cylinder portion metering injection bottle body (2), and upper composite membrane (6) are welded in roundlet tube port position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215173.XA CN109546015A (en) | 2018-10-18 | 2018-10-18 | Low overload bullet chemical reserve battery jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215173.XA CN109546015A (en) | 2018-10-18 | 2018-10-18 | Low overload bullet chemical reserve battery jar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109546015A true CN109546015A (en) | 2019-03-29 |
Family
ID=65844459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811215173.XA Pending CN109546015A (en) | 2018-10-18 | 2018-10-18 | Low overload bullet chemical reserve battery jar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109546015A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2192482A (en) * | 1986-06-09 | 1988-01-13 | Tadiran Ltd | Reserve battery |
| CN108039502A (en) * | 2017-12-19 | 2018-05-15 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | A kind of activation mechanism of reserve formula lithium-thionyl chloride battery |
-
2018
- 2018-10-18 CN CN201811215173.XA patent/CN109546015A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2192482A (en) * | 1986-06-09 | 1988-01-13 | Tadiran Ltd | Reserve battery |
| CN108039502A (en) * | 2017-12-19 | 2018-05-15 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | A kind of activation mechanism of reserve formula lithium-thionyl chloride battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |