CN110484959B - Protective atmosphere ionic liquid plating equipment liquid transfer device - Google Patents
Protective atmosphere ionic liquid plating equipment liquid transfer device Download PDFInfo
- Publication number
- CN110484959B CN110484959B CN201910858797.1A CN201910858797A CN110484959B CN 110484959 B CN110484959 B CN 110484959B CN 201910858797 A CN201910858797 A CN 201910858797A CN 110484959 B CN110484959 B CN 110484959B
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- ionic liquid
- pipe
- box
- protective atmosphere
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 57
- 239000002608 ionic liquid Substances 0.000 title claims abstract description 42
- 230000001681 protective effect Effects 0.000 title claims abstract description 25
- 238000007747 plating Methods 0.000 title claims abstract description 24
- 238000012546 transfer Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000002572 peristaltic effect Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 238000001802 infusion Methods 0.000 abstract description 14
- 238000009713 electroplating Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 12
- 238000000605 extraction Methods 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 8
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- -1 aluminum alloy Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/66—Electroplating: Baths therefor from melts
- C25D3/665—Electroplating: Baths therefor from melts from ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention belongs to the technical field of electrolytic plating equipment, and particularly relates to a liquid transfer device of protective atmosphere ionic liquid plating equipment, which comprises a pump, a three-way valve, a flexible pipe, a storage tank and a box body for sealing ionic liquid, wherein a connecting pipe is fixedly connected to the box body, an inner end of the connecting pipe is connected with a sealing cover, a first connecting port of the three-way valve is communicated with the connecting pipe, a second connecting port of the three-way valve is communicated with the box body through an air pipe, a third connecting port of the three-way valve is used for connecting an air extractor, the pump is arranged in the box body, an infusion hose is fixedly connected to the pump, an outer port of the connecting pipe is communicated with the upper end of the flexible pipe, and a valve for controlling the opening of the storage tank to be opened and closed is fixedly connected to the opening of the storage tank. The invention ensures that the ionic liquid is always conveyed under the protection of the protective atmosphere gas, and the operation of moving the storage tank into the box is not required, so that the use is more convenient.
Description
Technical Field
The invention belongs to the technical field of electrolytic plating equipment, and particularly relates to a liquid transfer device of protective atmosphere ionic liquid plating equipment.
Background
Ionic liquids are novel liquids composed of ions with a melting point below 100 ℃. It has the characteristics of no water, difficult volatilization, incombustibility, low-temperature operation and the like, and is an environment-friendly liquid. The ionic liquid plating is an environment-friendly surface treatment technology, and can obtain a novel plating layer, such as an aluminum plating layer, so that parts have excellent marine atmospheric corrosion resistance and other performances; and is especially suitable for the surface treatment of hydrogen embrittlement sensitive metals, such as high-strength steel parts. In addition, a plating layer with high binding force can be obtained on the surface of active metals such as aluminum alloy, magnesium alloy, neodymium iron boron and the like. Therefore, the method has wide application prospect in the fields of aerospace, nuclear industry, military industry, ocean, steam distribution and the like.
The prior ion liquid plating generally adopts special protective atmosphere equipment, such as a protective atmosphere ion liquid plating equipment with the publication number of CN107675236A and a protective atmosphere ion liquid plating pretreatment equipment with the publication number of CN207362350U, and the ionic liquid cannot directly contact with the outside air, so that when the ion liquid is filled in a protective atmosphere gas environment, the two kinds of equipment are used for supplementing the ion liquid in a box body or extracting the ion liquid, a container filled with the ion liquid is required to be placed in an excessive bin, the container can be moved into the box body to be operated after the excessive bin is filled with the protective atmosphere gas after multiple times of air discharge and air exchange, and a worker can only wear a sealing glove on the box body to carry out liquid filling or pouring operation on the container, so that the operation is very complicated.
In order to prevent the material from being in contact with the atmosphere during the material transfer process, various industries have proposed various solutions according to their own needs. The liquid transfer device comprises an air inlet device and a liquid outlet device, wherein the air inlet device comprises an air inlet pipe and an air outlet needle, a first switch is arranged in the middle of the air inlet pipe and used for controlling the air to enter, one end of the air inlet pipe is connected with a nitrogen bottle or an inert gas bottle, and the other end of the air inlet pipe is connected with the air outlet needle; the liquid outlet device comprises a liquid outlet needle head and a liquid outlet pipe, the liquid outlet pipe is a U-shaped pipe, a second switch is arranged in the middle of the liquid outlet pipe, and one end of the U-shaped pipe is connected with the liquid outlet needle head; the air inlet device and the liquid outlet device are fixed through an I-shaped clamp; the device can make liquid and external air contactless at the in-process that shifts liquid, but can only carry out the infusion to hundred milliliters or thousand milliliters's liquid volume, and the volume of carrying is less, all needs to pull out the plug to the syringe needle at every turn, and does not possess on the corresponding ionic liquid plating equipment and can with syringe needle complex position, be difficult to realize that the syringe needle pulls out the plug on this equipment, and in the in-process of actual use, there is external air intake pipe, the syringe needle of giving vent to anger, go out liquid syringe needle, drain pipe, liquid still is difficult to avoid with air contact, and the device only can one-way transport liquid, inapplicable to ionic liquid plating equipment.
Disclosure of Invention
The invention provides a liquid transfer device of a protective atmosphere ionic liquid plating device aiming at the problems in the background art, which does not need to put a storage tank for storing ionic liquid into a box body for operation through an excessive bin, and can realize extraction and supplementation of the ionic liquid in the box body through communicating the storage tank with the box body through a flexible pipe and a connecting pipe and exhausting and ventilating, thereby realizing bidirectional transfusion and being very convenient to operate.
The invention aims at realizing the following technical scheme: the utility model provides a protective atmosphere ionic liquid plating equipment liquid transfer device, includes pump, three-way valve, flexible pipe, storage tank and sealed ionic liquid's box, fixedly connected with on the box with the box inner chamber intercommunication connecting pipe, the inner port that the connecting pipe is located in the box is higher than the liquid level of ionic liquid in the box, the inner port of connecting pipe can dismantle fixedly connected with can be with inner port confined closing cap, the three-way valve is located the box outside, and the first connector and the connecting pipe intercommunication of three-way valve, the second connector and the box intercommunication of three-way valve are passed through the gas-supply pipe, and the third connector of three-way valve is used for connecting air exhaust device, and the gas-supply pipe is higher than the liquid level of ionic liquid in the box with the intercommunication department of box; the pump is arranged in the box body, the infusion hose is fixedly connected to the pump, the outer port of the connecting pipe is communicated with the upper end of the flexible pipe, the opening of the storage tank is fixedly connected with a valve for controlling the opening of the storage tank to be opened and closed, and the valve is detachably, hermetically and fixedly connected with the lower end of the flexible pipe; when the sealing cover and the valve are opened, the transfusion hose can penetrate through the connecting pipe and the flexible pipe to extend into the storage tank; an operation opening is formed in the side wall of the box body, and a sealing glove for sealing the operation opening is fixedly connected to the position of the operation opening.
In the scheme, the valve on the storage tank is connected with the flexible pipe, the air in the connecting pipe and the flexible pipe is pumped out through the air pumping device connected with the three-way valve, the three-way valve is controlled to fully fill the connecting pipe and the flexible pipe with protective atmosphere gas in the tank body through the air conveying pipe, the connecting pipe and the flexible pipe are repeatedly filled with protective atmosphere gas with higher purity, the valve is opened, a worker is sleeved with the sealing glove again to open the sealing cover, the infusion hose is inserted into the storage tank, and then the ionic liquid in the tank body can be pumped into the storage tank or the liquid in the storage tank is pumped into the tank body. The operation is very convenient.
Preferably, the connecting pipe is vertically fixed on the lower end of the box body, the upper end of the connecting pipe protrudes upwards relative to the bottom surface of the inner cavity of the box body, and the lower end of the connecting pipe protrudes downwards relative to the lower end surface of the box body.
Preferably, the connecting pipe is fixedly connected with a barometer for detecting the air pressure in the connecting pipe, and the barometer is positioned outside the box body. The air pressure in the connecting pipe can be checked through the air pressure gauge, so that the degree of the air extraction device for extracting the air in the connecting pipe and the flexible pipe is observed, and the extraction effect is ensured.
Preferably, a sealing ring is fixedly arranged between the valve and the flexible pipe. The sealing performance of the joint of the valve and the flexible pipe can be improved through the sealing ring.
Preferably, the valve is in threaded connection or clamping connection with the lower end of the flexible pipe. The valve and the flexible pipe can be fixedly connected through the screw connection or the clamping connection, so that the installation of the existing storage tank is realized, and the operation is very convenient.
Preferably, the sealing cover is sleeved on the inner port of the connecting pipe, and a sealing ring is arranged between the sealing cover and the connecting pipe.
Preferably, the pump is a peristaltic pump. The peristaltic pump is matched with the infusion hose, so that the ionic liquid in the storage tank can be pumped into the tank body or the ionic liquid in the tank body can be pumped into the storage tank only by one infusion hose, and bidirectional pumping can be realized.
Preferably, the flexible tube is a metal bellows. The metal corrugated pipe has good structural strength, and the installation of the storage tank and the extraction of the air in the connecting pipe and the flexible pipe by the air extractor are not influenced.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the storage tank for storing the ionic liquid is not required to be placed into the box body for operation through the transition bin, the storage tank is only required to be communicated with the box body through the flexible pipe and the connecting pipe, and then the extraction and the supplementation of the ionic liquid in the box body can be realized through the exhaust ventilation, so that the bidirectional transfusion can be realized, and the operation is very convenient.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
the marks in the figure: 1. pump, 2, three-way valve, 3, flexible pipe, 4, storage jar, 5, box, 6, connecting pipe, 7, closing cap, 8, gas-supply pipe, 9, infusion hose, 10, valve, 11, operation mouth, 12, sealing glove, 13, barometer.
Detailed Description
The invention is further described below with reference to embodiments shown in the drawings in which:
Example 1
As shown in fig. 1 and 2, a liquid transfer device of a protective atmosphere ionic liquid plating device comprises a pump 1, a three-way valve 2, a flexible pipe 3, a storage tank 4 and a box body 5 for sealing ionic liquid, wherein a connecting pipe 6 communicated with the inner cavity of the box body 5 is fixedly connected to the box body 5, the connecting pipe 6 is vertically fixed at the lower end of the box body 5, the inner end of the connecting pipe 6 protrudes upwards relative to the bottom surface of the inner cavity of the box body 5 and is higher than the liquid level of the ionic liquid in the box body 5, and the lower end of the connecting pipe 6 protrudes downwards relative to the lower end surface of the box body 5. The inner port of the connecting pipe 6 is detachably and fixedly connected with a sealing cover 7 capable of sealing the inner port, the sealing cover 7 is sleeved on the inner port of the connecting pipe 6, a sealing ring is arranged between the sealing cover 7 and the connecting pipe 6, and the sealing ring is fixedly arranged on the sealing cover 7.
The three-way valve 2 is positioned outside the box body 5, a first connecting port of the three-way valve 2 is communicated with the connecting pipe 6, a second connecting port of the three-way valve 2 is communicated with the box body 5 through the gas pipe 8, a third connecting port of the three-way valve 2 is used for connecting an air extractor, and the communicating position of the gas pipe 8 and the box body 5 is higher than the liquid level of the ionic liquid in the box body 5; the pump 1 is arranged in the box 5, the infusion hose 9 is fixedly connected to the pump 1, the outer port of the connecting pipe 6 is communicated with the upper end of the flexible pipe 3, the flexible pipe 3 is a metal corrugated pipe, and the metal corrugated pipe has good structural strength and cannot influence the installation of the storage tank 4 and the extraction of the air in the connecting pipe 6 and the flexible pipe 3 by the air extractor.
The opening of the storage tank 4 is fixedly connected with a valve 10 for controlling the opening of the storage tank 4 to be opened and closed, and the valve 10 is in detachable sealing and fixed connection with the lower end of the flexible pipe 3 through clamping; a sealing ring is fixedly arranged between the valve 10 and the flexible pipe 3. The sealing performance of the joint of the valve 10 and the flexible pipe 3 can be improved through the sealing ring. When the sealing cover 7 and the valve 10 are opened, the transfusion hose 9 can penetrate the connecting pipe 6 and the flexible pipe 3 to extend into the storage tank 4; an operation opening 11 is formed in the side wall of the box body 5, and a sealing glove 12 for sealing the operation opening 11 is fixedly connected to the operation opening 11. The sealing glove 12 is made of rubber material, and a worker can wear the sealing glove to operate the inside of the case 5.
In order to facilitate the observation of the gas extraction degree of the gas extraction device in the connecting pipe 6 and the flexible pipe 3, the extraction effect is ensured, the connecting pipe 6 is fixedly connected with a barometer 13 for detecting the gas pressure in the connecting pipe 6, and the barometer 13 is arranged outside the box 5 for the convenience of the observation.
The pump 1 is a peristaltic pump. The peristaltic pump is matched with the infusion hose 9, so that the ionic liquid in the storage tank 4 can be pumped into the box body 5 or the ionic liquid in the box body 5 can be pumped into the storage tank 4 only by one infusion hose 9, and bidirectional pumping can be realized.
According to the invention, an air extractor is required to be installed on the three-way valve 2, a vacuum pump is selected as the air extractor, in an initial state, a first connecting port of the three-way valve 2 is communicated with a third connecting port, namely, the air extractor is communicated with the connecting pipe 6, the air pipe 8 is not communicated with the connecting pipe 6, the leakage of protective atmosphere gas in the box 5 is avoided, in an actual use, the valve 10 on the storage tank 4 is connected with the flexible pipe 3, the arrangement of the flexible pipe 3 is convenient, the connection between the valve 10 on the storage tank 4 and the flexible pipe 3 is convenient, the air extractor is controlled to work, gas in the connecting pipe 6 and the flexible pipe 3 is pumped out, the air gauge 13 is observed, when the air pressure in the connecting pipe 6 is lower than a certain value, the three-way valve 2 is controlled to enable the first connecting port to be communicated with the second connecting port, namely, the air pipe 8 is controlled to be communicated with the connecting pipe 6, the protective atmosphere gas in the box 5 can enter the connecting pipe 6 and the flexible pipe 3 under the influence of negative pressure, when the air pressure in the storage tank 6 reaches a certain value, the three-way valve 10 is controlled to be continuously communicated with the flexible pipe 3, the air extractor is enabled to be communicated with the third connecting port, the air extractor is enabled to be pumped into the flexible pipe 3 through the connecting pipe 6, the air pump is convenient, and the liquid in the box 5 can be pumped into the liquid storage tank 4 through the flexible pipe 3, the liquid is sealed and the liquid is sealed in the box 4, the liquid is convenient, and the liquid is pumped into the box 4, and the liquid is sealed in the box 4, and has the purity is convenient to be pumped into the liquid, and the liquid in the liquid 3 through the box 3 through the sealing pipe 3. In order to ensure that the infusion hose 9 can be used normally, the length of the infusion hose 9 must be ensured so that the infusion hose 9 can extend to the bottom of the storage tank 4, and when not in use, the infusion hose 9 is placed in the box 5.
For controlling the amount of the ionic liquid pumped by the pump 1, the pump 1 having a unit of measurement may be selected, or an electronic scale may be provided below the storage tank 4 for weighing the storage tank 4, thereby realizing control of the amount of the ionic liquid pumped by the pump 1.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The utility model provides a protective atmosphere ionic liquid plating equipment liquid transfer device which is characterized in that, including pump (1), three-way valve (2), flexible pipe (3), storage tank (4) and sealed ionic liquid's box (5), fixedly connected with on box (5) with box (5) inner chamber intercommunication connecting pipe (6), connecting pipe (6) are located the liquid level of ionic liquid in box (5), the inner port of connecting pipe (6) can dismantle fixedly connected with can be with inner port confined closing cap (7), three-way valve (2) are located outside box (5), and the first connector of three-way valve (2) communicates with connecting pipe (6), the second connector of three-way valve (2) communicates with box (5) through gas-supply pipe (8), the third connector of three-way valve (2) is used for connecting pumping device, gas-supply pipe (8) and box (5) intercommunication department is higher than the liquid level of ionic liquid in box (5); the pump (1) is arranged in the box body (5), the pump (1) is fixedly connected with a transfusion hose (9), the outer port of the connecting pipe (6) is communicated with the upper end of the flexible pipe (3), the opening of the storage tank (4) is fixedly connected with a valve (10) for controlling the opening of the storage tank (4) to be opened and closed, and the valve (10) is detachably, hermetically and fixedly connected with the lower end of the flexible pipe (3); when the sealing cover (7) and the valve (10) are opened, the transfusion hose (9) can penetrate through the connecting pipe (6) and the flexible pipe (3) to extend into the storage tank (4); an operation opening (11) is formed in the side wall of the box body (5), and a sealing glove (12) for sealing the operation opening (11) is fixedly connected to the operation opening (11).
2. The liquid transfer device of the protective atmosphere ionic liquid plating equipment according to claim 1, wherein the connecting pipe (6) is vertically fixed on the lower end of the box body (5), the upper end of the connecting pipe (6) protrudes upwards relative to the bottom surface of the inner cavity of the box body (5), and the lower end of the connecting pipe (6) protrudes downwards relative to the lower end surface of the box body (5).
3. The liquid transfer device of the protective atmosphere ionic liquid plating equipment according to claim 1 or 2, wherein the connecting pipe (6) is fixedly connected with a barometer (13) for detecting the air pressure in the connecting pipe (6), and the barometer (13) is positioned outside the box body (5).
4. A liquid transfer device for a protective atmosphere ionic liquid plating apparatus according to claim 1, wherein a sealing ring is fixedly arranged between the valve (10) and the flexible tube (3).
5. The liquid transfer device of the protective atmosphere ionic liquid plating equipment according to claim 4, wherein the valve (10) is in threaded connection or clamping connection with the lower end of the flexible pipe (3).
6. The liquid transfer device of the protective atmosphere ionic liquid plating equipment according to claim 1, wherein the sealing cover (7) is sleeved on the inner port of the connecting pipe (6), and a sealing ring is arranged between the sealing cover (7) and the connecting pipe (6).
7. A protective atmosphere ionic liquid plating equipment liquid transfer device according to claim 1, wherein the pump (1) is a peristaltic pump.
8. A protective atmosphere ionic liquid plating equipment liquid transfer device according to claim 1, wherein the flexible tube (3) is a metal bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910858797.1A CN110484959B (en) | 2019-09-11 | 2019-09-11 | Protective atmosphere ionic liquid plating equipment liquid transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910858797.1A CN110484959B (en) | 2019-09-11 | 2019-09-11 | Protective atmosphere ionic liquid plating equipment liquid transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110484959A CN110484959A (en) | 2019-11-22 |
| CN110484959B true CN110484959B (en) | 2024-05-10 |
Family
ID=68557600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910858797.1A Active CN110484959B (en) | 2019-09-11 | 2019-09-11 | Protective atmosphere ionic liquid plating equipment liquid transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110484959B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465767A (en) * | 1966-04-27 | 1969-09-09 | Ass Octel | Method and apparatus for liquid transfer |
| CN104528624A (en) * | 2014-12-24 | 2015-04-22 | 赤峰盛森硅业科技发展有限公司 | Liquid pumping and conveying device |
| CN204841532U (en) * | 2015-06-16 | 2015-12-09 | 中国石油化工股份有限公司 | Device that mixes liquid is prepared to isolated air |
| CN107675236A (en) * | 2017-10-31 | 2018-02-09 | 东阳市艾克思科技有限公司 | Protective atmosphere ionic liquid coating apparatus |
| CN208130004U (en) * | 2017-12-11 | 2018-11-23 | 天津德祥生物技术有限公司 | A kind of vacuum tightness detection blood storage device |
| CN208171674U (en) * | 2018-05-11 | 2018-11-30 | 山东澳润化工科技有限公司 | A kind of fluid sampling device under inert atmosphere protection |
| CN208505683U (en) * | 2018-07-19 | 2019-02-15 | 厦门华厦学院 | A kind of laboratory sampling Absorption quantity device |
| CN210420245U (en) * | 2019-09-11 | 2020-04-28 | 东阳市艾克思科技有限公司 | Liquid transfer device of protective atmosphere ionic liquid plating equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040223885A1 (en) * | 2003-05-06 | 2004-11-11 | Keen Randy E. | Apparatus for the automated synthesis of polynucleotides |
| US20070217960A1 (en) * | 2006-03-17 | 2007-09-20 | Mark Sekela | Device for collection of liquid samples |
| US20110036428A1 (en) * | 2009-08-17 | 2011-02-17 | Lynn Charles G | Liquid distribution system |
-
2019
- 2019-09-11 CN CN201910858797.1A patent/CN110484959B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465767A (en) * | 1966-04-27 | 1969-09-09 | Ass Octel | Method and apparatus for liquid transfer |
| CN104528624A (en) * | 2014-12-24 | 2015-04-22 | 赤峰盛森硅业科技发展有限公司 | Liquid pumping and conveying device |
| CN204841532U (en) * | 2015-06-16 | 2015-12-09 | 中国石油化工股份有限公司 | Device that mixes liquid is prepared to isolated air |
| CN107675236A (en) * | 2017-10-31 | 2018-02-09 | 东阳市艾克思科技有限公司 | Protective atmosphere ionic liquid coating apparatus |
| CN208130004U (en) * | 2017-12-11 | 2018-11-23 | 天津德祥生物技术有限公司 | A kind of vacuum tightness detection blood storage device |
| CN208171674U (en) * | 2018-05-11 | 2018-11-30 | 山东澳润化工科技有限公司 | A kind of fluid sampling device under inert atmosphere protection |
| CN208505683U (en) * | 2018-07-19 | 2019-02-15 | 厦门华厦学院 | A kind of laboratory sampling Absorption quantity device |
| CN210420245U (en) * | 2019-09-11 | 2020-04-28 | 东阳市艾克思科技有限公司 | Liquid transfer device of protective atmosphere ionic liquid plating equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110484959A (en) | 2019-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206754801U (en) | A kind of special residue processing unit of MO sources steel cylinder | |
| CN207096062U (en) | A kind of deaerating plant for corrosion test solution | |
| CN210420245U (en) | Liquid transfer device of protective atmosphere ionic liquid plating equipment | |
| CN204486130U (en) | Transformer vacuum varnish apparatus | |
| CN110484959B (en) | Protective atmosphere ionic liquid plating equipment liquid transfer device | |
| CN205205225U (en) | Automatic change vacuum chemistry plating bath equipment | |
| CN2935115Y (en) | Gas cylinder water pressure testing device | |
| CN105420697A (en) | Automatic vacuum chemical plating equipment | |
| CN209592184U (en) | A kind of filling machine vacuum liquid supplementing equipment | |
| CN210866350U (en) | Battery liquid injection device | |
| CN210481566U (en) | Liquid transfer device of negative pressure type protective atmosphere ionic liquid plating equipment | |
| CN205050917U (en) | Cylindrical lithium ion battery annotates liquid mechanism | |
| CN201109583Y (en) | Fresh-keeping case having vacuum-pumping system | |
| CN213026412U (en) | Annotate liquid cup, annotate liquid mechanism and annotate liquid equipment | |
| CN208098106U (en) | A kind of multi-functional beaker | |
| CN206353572U (en) | A kind of simple priming device of electrolyte | |
| CN216741894U (en) | Negative pressure filling type energy storage cavity | |
| CN216187830U (en) | Diluent conveying device for color coating line | |
| CN212007681U (en) | Double-clamping elbow three-way airtightness detection equipment | |
| CN220098536U (en) | Filling and emptying system | |
| CN204437694U (en) | Ammonia tank fills automatic controller | |
| CN109738240B (en) | Preparation device for quantitative detection of dangerous gas and preparation method thereof | |
| CN215754193U (en) | Rust-resistant lacquer encapsulation bucket evacuating device | |
| CN218094913U (en) | Plugging device for pressure pipeline | |
| CN214793989U (en) | Online sampling device of chlorohydrin synthetic fluid |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |