CN205828497U - A kind of valve-control sealed accumulator blow-cook - Google Patents

A kind of valve-control sealed accumulator blow-cook Download PDF

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Publication number
CN205828497U
CN205828497U CN201620646964.8U CN201620646964U CN205828497U CN 205828497 U CN205828497 U CN 205828497U CN 201620646964 U CN201620646964 U CN 201620646964U CN 205828497 U CN205828497 U CN 205828497U
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China
Prior art keywords
key
valve
cook
air bleeding
bonnet
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CN201620646964.8U
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杨红军
张志军
刘明程
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Fengfan Co Ltd
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Fengfan Co Ltd
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Priority to CN201620646964.8U priority Critical patent/CN205828497U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

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Abstract

A kind of valve-control sealed accumulator blow-cook, including bolt cap and key, bolt cap sleeve is contained in outside key, the two fixing connection, described key is hollow-core construction, is provided with dividing plate in the middle part of key, described blow-cook is additionally provided with the air bleeding valve of elastic material, air bleeding valve one end is provided with bonnet, and the other end of air bleeding valve is provided with chuck, and the two ends of air bleeding valve press the bottom on key top and dividing plate respectively.This utility model is improved for problems such as structure are complicated present in existing valve-control sealed accumulator blow-cook product, higher to element size required precision, assembly difficulty is big, and its prominent advantage is that simple in construction, parts are few, easy to assembly;Rubber exhaust valve uses the elastic material such as silicon, fluorubber, and acid resistance is good, and exhaust effect is good, and service life is long.

Description

A kind of valve-control sealed accumulator blow-cook
Technical field
This utility model relates to a kind of accumulator accessory, particularly valve-control sealed accumulator blow-cook, belongs to accumulator Technical field.
Background technology
Along with the development of science and technology, valve-control sealed accumulator is little with its volume, voltage stabilization, pollution-free, heavy It is more and more universal that the features such as amount is light, discharge performance is high, maintenance is little are applied in accumulator field.Blow-cook is valve-control sealed lead Parts specific to accumulator, though blow-cook volume is little, but play an important role.Its Main Function is as follows: 1. make battery Interior pressure is maintained in certain scope, makes Oxygen cycle combination reaction to be smoothed out;2. when cell internal pressure is excessive, anti- Only Shell destruction, and discharge portion gas, reduce pressure;3. block outside air enters people, because air enters in people's battery The oxidation of negative plate will be caused to lose activity lead;4. the evaporation preventing moisture is scattered and disappeared (when the water vapor pressure of air is less than sulphuric acid During the saturated vapor pressure of solution, generation is volatilized);5. prevent a little acid droplet, acid mist from emerging.At present, the blow-cook on market Having the problem that structure is complicated, installation accuracy requirement is high, the matching requirements of degree of precision can make air bleeding valve manufacturing cost raise, and And once assemble process slightly deviation, the normal use of blow-cook will be affected, blow-cook time serious, can be caused to lose efficacy.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, easy to assembly, and can effectively control open and close valve pressure Valve-control sealed accumulator blow-cook.
Problem described in the utility model solves with following technical proposals:
A kind of valve-control sealed accumulator blow-cook, including bolt cap and key, bolt cap sleeve is contained in outside key, and the two is fixed Connecting, described key is hollow-core construction, is provided with dividing plate in the middle part of key, and described blow-cook is additionally provided with the air bleeding valve of elastic material, row Air valve one end is provided with bonnet, and the other end of air bleeding valve is provided with chuck, and the two ends of air bleeding valve press respectively at key top and dividing plate Bottom.
Above-mentioned valve-control sealed accumulator blow-cook, the bonnet of described air bleeding valve is end face bonnet, and end face bonnet covers At key top, key and the end face that sealing contact surface is key of end face bonnet, it is recessed that the side of described air bleeding valve is provided with aerofluxus Groove.
Above-mentioned valve-control sealed accumulator blow-cook, the bonnet on described air bleeding valve is conical surface bonnet, and conical surface bonnet is Truncated cone-shaped, key is taper seat with the sealing contact surface of conical surface bonnet.
Above-mentioned valve-control sealed accumulator blow-cook, uniform key steam vent on described dividing plate, key steam vent is 2-4 Individual.
Above-mentioned valve-control sealed accumulator blow-cook, is provided with air chamber, bolt cap sidewall between described key top and bolt cap It is communicated with the bolt cap steam vent of air chamber.
This utility model constructs complexity, to parts present in existing valve-control sealed accumulator blow-cook product The problems such as dimension precision requirement is higher, assembly difficulty is big are improved.Described blow-cook includes bolt cap, key and air bleeding valve, Air bleeding valve is arranged in key with embedded mode, and the lower end of air bleeding valve is against on key dividing plate, and the sealing surface of bonnet and key exist Fit tightly under pulling force effect, play the effect of sealing, when accumulator internal pressure is excessive, due to the elastic reaction of rubber, aerofluxus Valve weakens with key seal degree, thus the timely discharge of excessive gas in ensure that groove.Outstanding advantages of the present utility model is, Simple in construction, parts are few, easy to assembly, and rubber exhaust valve uses the elastic material such as silicon, fluorubber, and acid resistance is good, row Gas is respond well, and service life is long.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of air bleeding valve the first embodiment;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the upward view of Fig. 2;
Fig. 5 is the structural representation of this utility model the second embodiment.
In figure, each list of reference numerals is: 1, bolt cap, 1-1, bolt cap steam vent, 2, key, and 2-1, dividing plate, 2-2, key aerofluxus Hole, 3, air bleeding valve, 3-1, chuck, 3-2, exhaust groove, 3-3, end face bonnet, 3-4, conical surface bonnet, 4, air chamber.
Detailed description of the invention
Referring to Fig. 1, this utility model includes bolt cap 1, key 2, air bleeding valve 3, and bolt cap sleeve is contained in outside key, and the two is fixed Connect.The bottom of described bolt cap is provided with screw-in screw thread, and the periphery of bolt cap is molded with two sealing rubber rings.Key is hollow knot Structure, is provided with the dividing plate 2-1 for installing air bleeding valve in the middle part of key, uniform key steam vent on dividing plate, and key steam vent is 2-4 Individual.Being provided with air chamber 4 between key top and air bleeding valve, bolt cap sidewall is communicated with the bolt cap steam vent 1-1 of air chamber.Described aerofluxus Valve uses the highly elastic material such as silicon, fluorubber to make, and one end of air bleeding valve is provided with bonnet, and the other end of air bleeding valve is provided with chuck 3- 1, bonnet and chuck press the bottom on key top and dividing plate respectively.This structure utilizes the elasticity of air bleeding valve to make bonnet at pulling force The lower sealing surface with key of effect is adjacent to, and plays sealing function.When accumulator internal pressure is excessive, aerofluxus under gas pressure effect Valve weakens with key seal degree, thus the timely discharge of excessive gas in ensure that accumulator.
Fig. 1-Fig. 4 is the first embodiment of the present utility model, and in this embodiment, the bonnet of air bleeding valve is end face bonnet 3-3, end face bonnet covers at key top, key and the end face that sealing contact surface is key of end face bonnet, described air bleeding valve Side be provided with exhaust groove 3-2, exhaust groove is as internal storage battery pressure ease gas passage time big.Additionally, this embodiment party In case, key uses integrative-structure.
Fig. 5 is the second embodiment of the present utility model, and in this embodiment, the bonnet of air bleeding valve is conical surface bonnet 3-4, Conical surface bonnet is truncated cone-shaped, and key is taper seat with the sealing contact surface of conical surface bonnet.Additionally, key uses in this embodiment Split assembled structure.
When this utility model uses, when internal storage battery force value is at proper range, air bleeding valve fits tightly with key, Play the effect of sealing;And when internal storage battery hypertonia, gas will arrive air bleeding valve by key, at gas pressure The lower air bleeding valve of effect can occur miniature deformation, and gas enters air chamber through air bleeding valve, and final gas passes through bolt cap steam vent from storage Battery case is internal discharges, reach the purpose of exhaust decompression, it is to avoid accumulator is deformed because air pressure inside is too high, ruptures Phenomenon.

Claims (5)

1. a valve-control sealed accumulator blow-cook, including bolt cap (1) and key (2), bolt cap sleeve is contained in outside key, the two Fixing connection, it is characterised in that: described key is hollow-core construction, is provided with dividing plate (2-1) in the middle part of key, and described blow-cook is additionally provided with The air bleeding valve (3) of elastic material, air bleeding valve one end is provided with bonnet, and the other end of air bleeding valve is provided with chuck (3-1), the two of air bleeding valve End presses the bottom on key top and dividing plate respectively.
Valve-control sealed accumulator blow-cook the most according to claim 1, it is characterised in that: the bonnet of described air bleeding valve For end face bonnet (3-3), end face bonnet covers at key top, key and the end that sealing contact surface is key of end face bonnet Face, the side of described air bleeding valve is provided with exhaust groove (3-2).
Valve-control sealed accumulator blow-cook the most according to claim 1, it is characterised in that: the valve on described air bleeding valve Cap is conical surface bonnet (3-4), and conical surface bonnet is truncated cone-shaped, and key is taper seat with the sealing contact surface of conical surface bonnet.
4. according to the valve-control sealed accumulator blow-cook described in Claims 2 or 3, it is characterised in that: on described dividing plate all Cloth key steam vent, key steam vent is 2-4.
Valve-control sealed accumulator blow-cook the most according to claim 4, it is characterised in that: described key top and bolt Being provided with air chamber (4) between cap, bolt cap sidewall is communicated with bolt cap steam vent (1-1) of air chamber.
CN201620646964.8U 2016-06-27 2016-06-27 A kind of valve-control sealed accumulator blow-cook Active CN205828497U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620646964.8U CN205828497U (en) 2016-06-27 2016-06-27 A kind of valve-control sealed accumulator blow-cook

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620646964.8U CN205828497U (en) 2016-06-27 2016-06-27 A kind of valve-control sealed accumulator blow-cook

Publications (1)

Publication Number Publication Date
CN205828497U true CN205828497U (en) 2016-12-21

Family

ID=58146719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620646964.8U Active CN205828497U (en) 2016-06-27 2016-06-27 A kind of valve-control sealed accumulator blow-cook

Country Status (1)

Country Link
CN (1) CN205828497U (en)

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