CN204407436U - A kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device - Google Patents
A kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device Download PDFInfo
- Publication number
- CN204407436U CN204407436U CN201520113904.5U CN201520113904U CN204407436U CN 204407436 U CN204407436 U CN 204407436U CN 201520113904 U CN201520113904 U CN 201520113904U CN 204407436 U CN204407436 U CN 204407436U
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- Prior art keywords
- battery
- subsequent use
- electrolyte
- dividing plate
- unidirectional valve
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- Expired - Fee Related
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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
- Y02E60/10—Energy storage using batteries
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Gas Exhaust Devices For Batteries (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model relates to lithium ion battery security technology area, disclose a kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device, comprise battery container, battery cap plate, positive terminal, negative terminal and be located at the battery core of described battery container inside, battery container interior separation is battery core chamber, electrolyte cavities for subsequent use and gas buffer chamber, described electrolyte cavities for subsequent use is built with electrolyte for subsequent use, is the first fixing dividing plate between described battery core chamber and electrolyte cavities for subsequent use, is second partition movable up and down between electrolyte cavities for subsequent use and gas buffer chamber, described first dividing plate is provided with unidirectional valve A, described first dividing plate and second partition are provided with unidirectional valve B, described battery cap plate is provided with one-way exhaust valve, be positioned at unidirectional valve A bottom the first dividing plate and one-way exhaust valve air inlet place is equipped with ventilative moisture absorption layer.The utility model effectively can solve the potential safety hazard because battery flatulence causes and can automatic electrolyte in time.
Description
Technical field
The utility model relates to lithium ion battery security technology area, particularly relates to a kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device.
Background technology
Along with people are to the reinforcement gradually of environmental consciousness and the non-renewable of Global Oil, the exploitation of the new forms of energy vehicles is more and more universal, and especially electric vehicle obtains great development.
Lithium ion battery is as electrokinetic cell, compared with traditional battery, the advantage that have cycle performance excellence, have extended cycle life etc. is given prominence to, but lithium ion battery is in actual application, easily produce flatulence in high temperature environments, and a large amount of electrolyte can be consumed in flatulence process, and then affect high rate performance and the cycle performance of battery, if as electrokinetic cell, security performance at least can not be protected, and greatly constrains its practical application.In order to address this problem, pertinent art have employed the methods such as material is coated, electrolyte prescription improvement, Battery formation process modification and prevents lithium ion battery from producing flatulence, improve although achieve to a certain extent and optimize, still can not make it that flatulence situation does not occur completely.
Since prior art can't realize lithium ion battery and completely flatulence situation do not occur at short notice, we might as well solve this problem from how avoiding the angle causing security incident because of battery flatulence.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device, and this lithium ion battery effectively can solve the potential safety hazard because battery flatulence causes and can automatic electrolyte in time.
Concrete technical scheme of the present utility model is: a kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device, comprise battery container, battery cap plate, positive terminal, negative terminal and to be located at described battery container inner and by positive plate, negative plate, the battery core of barrier film and electrolyte composition, battery container inner chamber is divided into the dividing plate of three chambers by battery container inside containing two pieces, described three chambers are respectively battery core chamber from lower to upper from battery, electrolyte cavities for subsequent use and gas buffer chamber, described electrolyte cavities for subsequent use is built with electrolyte for subsequent use, dividing plate between described battery core chamber and electrolyte cavities for subsequent use is the first fixing dividing plate, dividing plate between electrolyte cavities for subsequent use and gas buffer chamber is second partition movable up and down, described first dividing plate is provided with the unidirectional valve A being communicated with battery core chamber and electrolyte cavities for subsequent use, described first dividing plate and second partition are provided with the unidirectional valve B being communicated with battery core chamber and gas buffer chamber, the circulating direction of described unidirectional valve A is for flow to battery core chamber by electrolyte cavities for subsequent use, described unidirectional valve B run through electrolyte cavities for subsequent use and its circulating direction for flow to gas buffer chamber by battery core chamber, unidirectional valve B and the first dividing plate are for being fixedly connected with, unidirectional valve B and second partition are for being flexibly connected, described battery cap plate is provided with the one-way exhaust valve being communicated with battery core chamber and outside batteries, be positioned at unidirectional valve A bottom the first dividing plate and one-way exhaust valve air inlet place is equipped with ventilative moisture absorption layer, ventilative moisture absorption layer fully can absorb and keeps electrolyte and gas can be allowed to pass through, and can guarantee that the electrolyte in battery core chamber can not be discharged battery core chamber with flatulence.
When the electrolyte of lithium ion battery is consumed, during inner generation flatulence, the pressure in battery core chamber increases suddenly, and flatulence flows to gas buffer chamber and outside batteries respectively by unidirectional valve B and one-way exhaust valve.Thus, pressure in gas buffer chamber increases gradually, the pressure in battery core chamber diminishes gradually, when pressure arrives to a certain degree, the pressure at unidirectional valve B two ends is equal, the flatulence in battery core chamber no longer flows to gas buffer chamber, only discharge the battery external world from one-way exhaust valve, the pressure in battery core chamber diminishes again gradually, now, the gas in gas buffer chamber overcomes the resistance of second partition, promote second partition to bottom offset, the electrolyte for subsequent use of electrolyte cavities for subsequent use flows into battery core chamber by unidirectional valve A, final realization supplements the electrolyte in battery core chamber automatically, and the flatulence in battery core chamber is also excluded simultaneously, internal pressure diminishes, avoid the blast of battery.
As preferably, the sidewall of described electrolyte cavities for subsequent use is provided with hand switch formula liquid injection hole.When the electrolyte of electrolyte liquor chamber for subsequent use is used up, add electrolyte for subsequent use by hand switch formula liquid injection hole.
As preferably, the top in described gas buffer chamber is provided with hand switch formula steam vent.When the pressure in gas buffer chamber is excessive, by opening hand switch formula steam vent, can prevent battery from exploding because of serious flatulence.
As preferably, in described gas buffer chamber, between second partition and battery sidewall, be connected with spring.The setting of spring, after can making inside battery pressure rebalancing, the restoring force of spring can retract home position second partition.
As preferably, the positive terminal outer wall between described electrolyte cavities for subsequent use and gas cushion chamber and negative terminal outer wall are equipped with insulating case.The setting of insulating case can prevent positive terminal from contacting with flatulence with electrolyte for subsequent use with negative terminal.
As preferably, between described second partition and cell casing side wall, be provided with sealing gasket.
As preferably, the contact position of described unidirectional valve B, one-way exhaust valve and second partition is equipped with O RunddichtringO.
As preferably, containing gas remover in the electrolyte for subsequent use of described electrolyte cavities for subsequent use.Gas remover can reduce the generation of the follow-up flatulence of battery core.
As preferably, described unidirectional valve A, unidirectional valve B and one-way exhaust valve are equipped with minimum opening pressure value.Rational minimum opening pressure value is arranged to unidirectional valve A, unidirectional valve B and one-way exhaust valve, more effectively can get rid of the flatulence of battery and fluid infusion is carried out to battery core chamber.
Be compared with the prior art, the beneficial effects of the utility model are: by arranging anti-flatulence automatic liquid supply device in battery container, the security incident that can effectively prevent lithium ion battery from causing because of flatulence, improves the security performance of battery; In addition, arranging of electrolyte for subsequent use can supplement electrolyte automatically in time in battery core chamber, has ensured cycle performance and the high rate performance of lithium ion battery.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of the present utility model;
Fig. 3 is a kind of structural representation of the present utility model;
Fig. 4 is a kind of structural representation of the present utility model.
Reference numeral is: battery container 1, battery cap plate 2, positive terminal 3, negative terminal 4, battery core chamber 11, electrolyte cavities for subsequent use 12, gas buffer chamber 13, first dividing plate 14, second partition 15, unidirectional valve A 16, unidirectional valve B 17, one-way exhaust valve 18, air permeable humidity retaining layer 19, hand switch formula liquid injection hole 20, hand switch formula steam vent 21, spring 22, insulating case 23, sealing gasket 24, O RunddichtringO 25.
Embodiment
Below in conjunction with embodiment, the utility model will be further described.
Embodiment 1
As shown in Figure 1: a kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device, comprise battery container 1, battery cap plate 2, positive terminal 3, negative terminal 4 and to be located at described battery container inner and by positive plate, negative plate, the battery core of barrier film and electrolyte composition, battery container inner chamber is divided into the dividing plate of three chambers by battery container inside containing two pieces, described three chambers are respectively battery core chamber 11 from lower to upper from battery, electrolyte cavities 12 for subsequent use and gas buffer chamber 13, described electrolyte cavities for subsequent use is built with electrolyte for subsequent use, containing gas remover in electrolyte for subsequent use.Positive terminal outer wall between electrolyte cavities for subsequent use and gas cushion chamber and negative terminal outer wall are equipped with insulating case 23.Dividing plate between described battery core chamber and electrolyte cavities for subsequent use is the first fixing dividing plate 14, dividing plate between electrolyte cavities for subsequent use and gas buffer chamber is second partition 15 movable up and down, is provided with sealing gasket 24 between second partition and cell casing side wall.Described first dividing plate is provided with the unidirectional valve A16 being communicated with battery core chamber and electrolyte cavities for subsequent use, described first dividing plate and second partition are provided with the unidirectional valve B17 being communicated with battery core chamber and gas buffer chamber, the circulating direction of described unidirectional valve A is for flow to battery core chamber by electrolyte cavities for subsequent use, described unidirectional valve B run through electrolyte cavities for subsequent use and its circulating direction for flow to gas buffer chamber by battery core chamber, unidirectional valve B and the first dividing plate are for being fixedly connected with, and unidirectional valve B and second partition are for being flexibly connected; Described battery cap plate is provided with the one-way exhaust valve being communicated with battery core chamber and outside batteries, and the contact position of described unidirectional valve B, one-way exhaust valve and second partition is equipped with O RunddichtringO 25.Be positioned at unidirectional valve A bottom the first dividing plate and one-way exhaust valve 18 air inlet place is equipped with ventilative moisture absorption layer 19.
Embodiment 2
As shown in Figure 2: a kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device, comprise battery container, battery cap plate, positive terminal, negative terminal and be located at described battery container inside and the battery core be made up of positive plate, negative plate, barrier film and electrolyte, battery container inner chamber is divided into the dividing plate of three chambers by battery container inside containing two pieces, described three chambers are respectively battery core chamber, electrolyte cavities for subsequent use and gas buffer chamber from lower to upper from battery, described electrolyte cavities for subsequent use, built with electrolyte for subsequent use, contains gas remover in electrolyte for subsequent use.Positive terminal outer wall between electrolyte cavities for subsequent use and gas cushion chamber and negative terminal outer wall are equipped with insulating case.Dividing plate between described battery core chamber and electrolyte cavities for subsequent use is the first fixing dividing plate, and the dividing plate between electrolyte cavities for subsequent use and gas buffer chamber is second partition movable up and down, is provided with sealing gasket between second partition and cell casing side wall.Described first dividing plate is provided with the unidirectional valve A being communicated with battery core chamber and electrolyte cavities for subsequent use, described first dividing plate and second partition are provided with the unidirectional valve B being communicated with battery core chamber and gas buffer chamber, the circulating direction of described unidirectional valve A is for flow to battery core chamber by electrolyte cavities for subsequent use, described unidirectional valve B run through electrolyte cavities for subsequent use and its circulating direction for flow to gas buffer chamber by battery core chamber, unidirectional valve B and the first dividing plate are for being fixedly connected with, and unidirectional valve B and second partition are for being flexibly connected; Described battery cap plate is provided with the one-way exhaust valve being communicated with battery core chamber and outside batteries, and the contact position of described unidirectional valve B, one-way exhaust valve and second partition is equipped with O RunddichtringO.Be positioned at unidirectional valve A bottom the first dividing plate and one-way exhaust valve air inlet place is equipped with ventilative moisture absorption layer.Described unidirectional valve A, unidirectional valve B and one-way exhaust valve are equipped with minimum opening pressure value.
As the improvement of such scheme, in described gas buffer chamber, between second partition and battery sidewall, be connected with 2 springs 22.
Embodiment 3
As shown in Figure 3: a kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device, comprise battery container, battery cap plate, positive terminal, negative terminal and be located at described battery container inside and the battery core be made up of positive plate, negative plate, barrier film and electrolyte, battery container inner chamber is divided into the dividing plate of three chambers by battery container inside containing two pieces, described three chambers are respectively battery core chamber, electrolyte cavities for subsequent use and gas buffer chamber from lower to upper from battery, described electrolyte cavities for subsequent use, built with electrolyte for subsequent use, contains gas remover in electrolyte for subsequent use.Positive terminal outer wall between electrolyte cavities for subsequent use and gas cushion chamber and negative terminal outer wall are equipped with insulating case.Dividing plate between described battery core chamber and electrolyte cavities for subsequent use is the first fixing dividing plate, and the dividing plate between electrolyte cavities for subsequent use and gas buffer chamber is second partition movable up and down, is provided with sealing gasket between second partition and cell casing side wall.Described first dividing plate is provided with the unidirectional valve A being communicated with battery core chamber and electrolyte cavities for subsequent use, described first dividing plate and second partition are provided with the unidirectional valve B being communicated with battery core chamber and gas buffer chamber, the circulating direction of described unidirectional valve A is for flow to battery core chamber by electrolyte cavities for subsequent use, described unidirectional valve B run through electrolyte cavities for subsequent use and its circulating direction for flow to gas buffer chamber by battery core chamber, unidirectional valve B and the first dividing plate are for being fixedly connected with, and unidirectional valve B and second partition are for being flexibly connected; Described battery cap plate is provided with the one-way exhaust valve being communicated with battery core chamber and outside batteries, and the contact position of described unidirectional valve B, one-way exhaust valve and second partition is equipped with O RunddichtringO.Be positioned at unidirectional valve A bottom the first dividing plate and one-way exhaust valve air inlet place is equipped with ventilative moisture absorption layer.Described unidirectional valve A, unidirectional valve B and one-way exhaust valve are equipped with minimum opening pressure value.
In addition, the sidewall of described electrolyte cavities for subsequent use is provided with hand switch formula liquid injection hole 20; The top in described gas buffer chamber is provided with hand switch formula steam vent 21.
Embodiment 4
As shown in Figure 4: a kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device, comprise battery container, battery cap plate, positive terminal, negative terminal and be located at described battery container inside and the battery core be made up of positive plate, negative plate, barrier film and electrolyte, battery container inner chamber is divided into the dividing plate of three chambers by battery container inside containing two pieces, described three chambers are respectively battery core chamber, electrolyte cavities for subsequent use and gas buffer chamber from lower to upper from battery, described electrolyte cavities for subsequent use, built with electrolyte for subsequent use, contains gas remover in electrolyte for subsequent use.Positive terminal outer wall between electrolyte cavities for subsequent use and gas cushion chamber and negative terminal outer wall are equipped with insulating case.Dividing plate between described battery core chamber and electrolyte cavities for subsequent use is the first fixing dividing plate, and the dividing plate between electrolyte cavities for subsequent use and gas buffer chamber is second partition movable up and down, is provided with sealing gasket between second partition and cell casing side wall.Described first dividing plate is provided with the unidirectional valve A being communicated with battery core chamber and electrolyte cavities for subsequent use, described first dividing plate and second partition are provided with the unidirectional valve B being communicated with battery core chamber and gas buffer chamber, the circulating direction of described unidirectional valve A is for flow to battery core chamber by electrolyte cavities for subsequent use, described unidirectional valve B run through electrolyte cavities for subsequent use and its circulating direction for flow to gas buffer chamber by battery core chamber, unidirectional valve B and the first dividing plate are for being fixedly connected with, and unidirectional valve B and second partition are for being flexibly connected; Described battery cap plate is provided with the one-way exhaust valve being communicated with battery core chamber and outside batteries, and the contact position of described unidirectional valve B, one-way exhaust valve and second partition is equipped with O RunddichtringO.Be positioned at unidirectional valve A bottom the first dividing plate and one-way exhaust valve air inlet place is equipped with ventilative moisture absorption layer.Described unidirectional valve A, unidirectional valve B and one-way exhaust valve are equipped with minimum opening pressure value.
In addition, the sidewall of described electrolyte cavities for subsequent use is provided with hand switch formula liquid injection hole; The top in described gas buffer chamber is provided with hand switch formula steam vent, is connected with 2 springs in gas buffer chamber between second partition and battery sidewall.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong to the protection range of technical solutions of the utility model.
Claims (9)
1. one kind is provided with the lithium ion battery of anti-flatulence automatic liquid supply device, comprise battery container (1), battery cap plate (2), positive terminal (3), negative terminal (4) and to be located at described battery container inner and by positive plate, negative plate, the battery core of barrier film and electrolyte composition, it is characterized in that: battery container inner chamber is divided into the dividing plate of three chambers by battery container inside containing two pieces, described three chambers are respectively battery core chamber (11) from lower to upper from battery, electrolyte cavities for subsequent use (12) and gas buffer chamber (13), described electrolyte cavities for subsequent use is built with electrolyte for subsequent use, dividing plate between described battery core chamber and electrolyte cavities for subsequent use is fixing the first dividing plate (14), dividing plate between electrolyte cavities for subsequent use and gas buffer chamber is second partition movable up and down (15), described first dividing plate is provided with the unidirectional valve A(16 being communicated with battery core chamber and electrolyte cavities for subsequent use), described first dividing plate and second partition are provided with the unidirectional valve B(17 being communicated with battery core chamber and gas buffer chamber), the circulating direction of described unidirectional valve A is for flow to battery core chamber by electrolyte cavities for subsequent use, described unidirectional valve B run through electrolyte cavities for subsequent use and its circulating direction for flow to gas buffer chamber by battery core chamber, unidirectional valve B and the first dividing plate are for being fixedly connected with, unidirectional valve B and second partition are for being flexibly connected, described battery cap plate is provided with the one-way exhaust valve (18) being communicated with battery core chamber and outside batteries, is positioned at unidirectional valve A bottom the first dividing plate and one-way exhaust valve air inlet place is equipped with ventilative moisture absorption layer (19).
2. be provided with the lithium ion battery of anti-flatulence automatic liquid supply device as claimed in claim 1, it is characterized in that, the sidewall of described electrolyte cavities for subsequent use is provided with hand switch formula liquid injection hole (20).
3. be provided with the lithium ion battery of anti-flatulence automatic liquid supply device as claimed in claim 1 or 2, it is characterized in that, the top in described gas buffer chamber is provided with hand switch formula steam vent (21).
4. be provided with the lithium ion battery of anti-flatulence automatic liquid supply device as claimed in claim 1, it is characterized in that, in described gas buffer chamber, between second partition and battery sidewall, be connected with spring (22).
5. be provided with the lithium ion battery of anti-flatulence automatic liquid supply device as claimed in claim 1, it is characterized in that, the positive terminal outer wall between described electrolyte cavities for subsequent use and gas cushion chamber and negative terminal outer wall are equipped with insulating case (23).
6. be provided with the lithium ion battery of anti-flatulence automatic liquid supply device as claimed in claim 1, it is characterized in that, between described second partition and cell casing side wall, be provided with sealing gasket (24).
7. be provided with the lithium ion battery of anti-flatulence automatic liquid supply device as claimed in claim 1, it is characterized in that, the contact position of described unidirectional valve B, one-way exhaust valve and second partition is equipped with O RunddichtringO (25).
8. be provided with the lithium ion battery of anti-flatulence automatic liquid supply device as claimed in claim 1, it is characterized in that, containing gas remover in the electrolyte for subsequent use of described electrolyte cavities for subsequent use.
9. be provided with the lithium ion battery of anti-flatulence automatic liquid supply device as claimed in claim 1, it is characterized in that, described unidirectional valve A, unidirectional valve B and one-way exhaust valve are equipped with minimum opening pressure value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113904.5U CN204407436U (en) | 2015-02-16 | 2015-02-16 | A kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113904.5U CN204407436U (en) | 2015-02-16 | 2015-02-16 | A kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device |
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| Publication Number | Publication Date |
|---|---|
| CN204407436U true CN204407436U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520113904.5U Expired - Fee Related CN204407436U (en) | 2015-02-16 | 2015-02-16 | A kind of lithium ion battery being provided with anti-flatulence automatic liquid supply device |
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| CN (1) | CN204407436U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449284A (en) * | 2015-02-16 | 2016-03-30 | 万向A一二三系统有限公司 | Lithium-ion battery with anti-gas-expansion automatic liquid replenishing device |
| CN106067535A (en) * | 2016-08-11 | 2016-11-02 | 宁德时代新能源科技股份有限公司 | Battery with a battery cell |
| CN112568957A (en) * | 2020-12-11 | 2021-03-30 | 南方医科大学南方医院 | Reactor for cold compress hemostasis |
| CN112603433A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Reactor for pressing cold compress hemostasis |
| CN112603443A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostatic pressing assembly for cold compress |
| CN112603438A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostasis subassembly of cold compress |
| CN112603440A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostasis device of cold compress |
| CN112603439A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostatic device of cold compress |
| CN112603442A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Cold compress's pressing component and use its hemostasis device |
| CN112603437A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostasis device for pressing cold compress |
| CN112603436A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostat for cold compress |
| CN112603435A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | A hemostasis device that is used for PICC to put cold compress behind pipe |
| CN112603441A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | A hemostasis subassembly that is used for cold compress after blood sampling of vein |
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2015
- 2015-02-16 CN CN201520113904.5U patent/CN204407436U/en not_active Expired - Fee Related
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449284A (en) * | 2015-02-16 | 2016-03-30 | 万向A一二三系统有限公司 | Lithium-ion battery with anti-gas-expansion automatic liquid replenishing device |
| CN105449284B (en) * | 2015-02-16 | 2017-09-12 | 万向一二三股份公司 | A kind of lithium ion battery provided with anti-flatulence automatic liquid supply device |
| CN106067535A (en) * | 2016-08-11 | 2016-11-02 | 宁德时代新能源科技股份有限公司 | Battery with a battery cell |
| CN106067535B (en) * | 2016-08-11 | 2018-09-18 | 宁德时代新能源科技股份有限公司 | Battery with a battery cell |
| CN112603436A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostat for cold compress |
| CN112603436B (en) * | 2020-12-11 | 2022-07-12 | 南方医科大学南方医院 | Hemostat for cold compress |
| CN112603443A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostatic pressing assembly for cold compress |
| CN112603438A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostasis subassembly of cold compress |
| CN112603440A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostasis device of cold compress |
| CN112603439A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostatic device of cold compress |
| CN112603442A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Cold compress's pressing component and use its hemostasis device |
| CN112603437A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Hemostasis device for pressing cold compress |
| CN112568957A (en) * | 2020-12-11 | 2021-03-30 | 南方医科大学南方医院 | Reactor for cold compress hemostasis |
| CN112603435A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | A hemostasis device that is used for PICC to put cold compress behind pipe |
| CN112603441A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | A hemostasis subassembly that is used for cold compress after blood sampling of vein |
| CN112603433A (en) * | 2020-12-11 | 2021-04-06 | 南方医科大学南方医院 | Reactor for pressing cold compress hemostasis |
| CN112603438B (en) * | 2020-12-11 | 2022-07-12 | 南方医科大学南方医院 | Hemostasis subassembly of cold compress |
| CN112603433B (en) * | 2020-12-11 | 2022-07-12 | 南方医科大学南方医院 | Reactor for pressing cold compress hemostasis |
| CN112568957B (en) * | 2020-12-11 | 2022-07-12 | 南方医科大学南方医院 | Reactor for cold compress hemostasis |
| CN112603442B (en) * | 2020-12-11 | 2022-07-12 | 南方医科大学南方医院 | Cold compress's pressing assembly and use its hemostasis device |
| CN112603441B (en) * | 2020-12-11 | 2022-08-09 | 南方医科大学南方医院 | A hemostasis subassembly that is used for cold compress after blood sampling of vein |
| CN112603437B (en) * | 2020-12-11 | 2022-08-09 | 南方医科大学南方医院 | Hemostasis device for pressing cold compress |
| CN112603443B (en) * | 2020-12-11 | 2022-08-09 | 南方医科大学南方医院 | Hemostatic pressing assembly for cold compress |
| CN112603435B (en) * | 2020-12-11 | 2022-08-09 | 南方医科大学南方医院 | A hemostasis device that is used for PICC to put cold compress behind pipe |
| CN112603440B (en) * | 2020-12-11 | 2022-08-09 | 南方医科大学南方医院 | Hemostasis device of cold compress |
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Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang District, No. two road, building No. 855, No. Patentee after: Wanxiang 123 Co Ltd Patentee after: Wanxiang Group Corporation Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Patentee before: Universal A 1 System Co., Ltd Patentee before: Wanxiang Group Corporation |
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