CN111266379A - Isolating device for closed discharging - Google Patents
Isolating device for closed discharging Download PDFInfo
- Publication number
- CN111266379A CN111266379A CN202010220006.5A CN202010220006A CN111266379A CN 111266379 A CN111266379 A CN 111266379A CN 202010220006 A CN202010220006 A CN 202010220006A CN 111266379 A CN111266379 A CN 111266379A
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- Prior art keywords
- cavity
- fan
- filter
- door
- sealing
- 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
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- 238000007599 discharging Methods 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000001914 filtration Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000006698 induction Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 14
- 239000007921 spray Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
- B08B15/026—Boxes for removal of dirt, e.g. for cleaning brakes, glove- boxes
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- Ventilation (AREA)
Abstract
The invention discloses an isolating device for closed discharging, which comprises an operation cavity and a function cavity fixedly connected with the operation cavity, wherein a sealing door and a door frame are arranged in the operation cavity, the operation cavity is divided into a first cavity and a second cavity by the sealing door and the door frame, a first fan, a second fan and a controller are arranged in the function cavity, a control switch of the first fan and a control switch of the second fan are electrically connected with the controller, a first air outlet pipe of the first fan is communicated with the first cavity, a second air outlet pipe of the second fan is communicated with the second cavity, a first filter is arranged in a first air inlet pipe of the first fan, a second filter is arranged in the first air outlet pipe of the first fan, a third filter is arranged in a second air inlet pipe of the second fan, and a fourth filter is arranged in. The change of the pressure difference of the box body is realized by controlling the wind speed and the air intake and exhaust amount of the first fan and the second fan through the controller so as to realize the suitable and stable air pressure environment of the box body, and meanwhile, the gas medium can be discharged differently according to different requirements so as to be suitable for different materials.
Description
Technical Field
The invention belongs to the technical field of isolation boxes, and particularly relates to an isolation device for closed discharging.
Background
When the raw materials pharmaceutical factory at present is carrying out small batch and detects, experiment, partial shipment, weigh, smashes, freeze-drying or when drying etc. operation, adopt fume hood and operating personnel to wear dedicated protective clothing to carry out the part protection to operating personnel more, its protective effect is relatively poor and have very big limitation to the material performance, if the material that is lighter, smell is more concentrated, poisonous, the strong material of diffusivity all is difficult operates.
In order to avoid the limitation of the existing protective fume hood and protective clothing, the invention adopts a closed shell form, a series of corresponding operations are carried out on materials through gloves, the pressure difference and the air exhaust speed in the box body are controlled through an electric control air exhaust and box body pressure difference system and an electric control induction system, the invention is suitable for the operation of the materials with various special physical characteristics, the materials are operated through the gloves by adopting the spacer glass, the operator can complete the required work without contacting the materials, the diffusion of dust and smell is effectively and reliably controlled, the materials and tools inside and outside the box body are separated from the outside by adopting the continuous bagging device, and the operator can safely transport the materials, thereby greatly improving the personal safety coefficient of the operator and expanding the use variety of the materials.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to solve the problem that the existing isolation box is difficult to effectively control the diffusion of dust and smell in the isolation box.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention relates to an isolating device for closed discharging, which comprises an operation cavity and a function cavity fixedly connected with the operation cavity, wherein a sealing door and a door frame are arranged in the operation cavity, the operation cavity is divided into a first cavity and a second cavity by the sealing door and the door frame, a first fan, a second fan and a controller are arranged in the function cavity, a control switch of the first fan and a control switch of the second fan are electrically connected with the controller, a first air outlet pipe of the first fan is communicated with the first cavity, a second air outlet pipe of the second fan is communicated with the second cavity, a first filter is arranged in a first air inlet pipe of the first fan, a second filter is arranged in the first air outlet pipe of the first fan, a third filter is arranged in a second air inlet pipe of the second fan, a fourth filter is arranged in a second air outlet pipe of the second fan, and the first filter, the second filter, the third filter and the fourth filter are, the improved rotary filter comprises a rotary filter mechanism and is characterized in that a cavity is formed in the rotary filter mechanism, a filter body is arranged in the cavity, the bottom of the rotary filter mechanism is provided with a rotary part, threads are circumferentially arranged on the outer side of the rotary part, a bottom cover is sleeved on the outer side of the rotary part and locked on the outer side of the rotary part, a large joint is arranged on the side wall of the rotary filter mechanism, one side, far away from the rotary part, of the rotary filter mechanism is connected with an upper cover, the upper cover is rotatably connected with the rotary filter mechanism through the threads, two fixing holes are formed in the upper cover, a magnetic block is fixed at the bottom of each fixing hole, the upper cover is connected with a movable handle through the fixing.
Preferably, a water supply pump is further arranged in the functional cavity, a spray head is arranged in the second cavity, the water supply pump is communicated with the spray head through a pipeline, and a filter V is further arranged between the water supply pump and the spray head.
Preferably, a first pressure sensor is arranged in the first cavity, a second pressure sensor is arranged in the second cavity, the first pressure sensor and the second pressure sensor are both electrically connected with the controller, and the first pressure sensor and the second pressure sensor are both air pressure sensors.
Preferably, a first opening and closing door is arranged on a first shell of the first cavity and is movably connected with the first shell through a first connecting shaft, a first locking mechanism for locking the first opening and closing door is arranged on the first shell, and a first sealing ring is arranged on the first opening and closing door and is connected with a sealing operation glove.
Preferably, a second opening and closing door is arranged on a second shell of the cavity, the second opening and closing door is movably connected with the second shell through a second connecting shaft, a second locking mechanism for locking the second opening and closing door is arranged on the second shell, a second sealing ring and a third sealing ring are arranged on the second opening and closing door, and the second sealing ring and the third sealing ring are both connected with sealing operation gloves.
Preferably, the sealing door is correspondingly fixed with a first fixing plate and a second fixing plate, the first fixing plate is rotatably connected with the door frame, a magnet is arranged in the second fixing plate, the door frame is provided with a magnetic sensor and an electromagnet at the corresponding position of the second fixing plate, and the magnetic sensor is fixedly connected with the electromagnet.
Preferably, the first fixing plate is fixedly connected with the sealing door through a first fixing stud, the second fixing plate is fixedly connected with the sealing door through a second fixing stud, and the magnetic sensor and the electromagnet are both electrically connected with the controller
Preferably, the sealing door is provided with an annular air sealing ring, and the air sealing ring is arranged between the sealing door and the door frame.
Preferably, the first fixing plate is rotatably connected with a hinge base through a rotating shaft, and the hinge base is fixedly connected with the door frame.
Preferably, the cavity II is also internally provided with an LED lamp and a bagging device.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention discloses an isolating device for closed discharging, which comprises an operation cavity and a function cavity fixedly connected with the operation cavity, wherein a sealing door and a door frame are arranged in the operation cavity, the operation cavity is divided into a first cavity and a second cavity by the sealing door and the door frame, a first fan, a second fan and a controller are arranged in the function cavity, a control switch of the first fan and a control switch of the second fan are electrically connected with the controller, a first air outlet pipe of the first fan is communicated with the first cavity, a second air outlet pipe of the second fan is communicated with the second cavity, a first filter is arranged in a first air inlet pipe of the first fan, a second filter is arranged in the first air outlet pipe of the first fan, a third filter is arranged in a second air inlet pipe of the second fan, and a fourth filter is arranged in. The change of the pressure difference of the box body is realized by controlling the wind speed and the air intake and exhaust amount of the first fan and the second fan through the controller so as to realize the suitable and stable air pressure environment of the box body, and meanwhile, the gas medium can be discharged differently according to different requirements so as to be suitable for different materials.
Drawings
FIG. 1 is a front view of a sealed discharge isolator of the present invention;
FIG. 2 is a schematic structural diagram of an isolating device for closed discharge according to the present invention;
FIG. 3 is a schematic view of the construction of the sealing door and door frame of the present invention;
FIG. 4 is a schematic view of the rotary filter mechanism of the present invention;
fig. 5 is a schematic structural diagram of the upper cover of the present invention.
The reference numerals in the schematic drawings illustrate:
100. a sealing door; 110. a gas seal ring; 120. a hinge base; 121. a rotating shaft; 122. a first fixing plate; 123. fixing a first stud; 130. a second fixing plate; 131. a magnet; 132. a second fixing stud;
200. a door frame; 210. a magnetic force sensor; 220. an electromagnet;
300. an operating chamber; 310. a first cavity; 311. a first shell; 312. a first connecting shaft; 313. a first sealing ring; 314. a first locking mechanism; 315. a first pressure sensor; 316. opening and closing the first door; 320. a second cavity; 321. a second shell; 322. a second connecting shaft; 323. a second sealing ring; 324. a third sealing ring; 325. a second locking mechanism; 326. a second pressure sensor; 327. a led lamp; 328. a spray head; 329. opening and closing a second door; 330. a bagging device;
400. a functional cavity; 410. a first fan; 411. a first air inlet pipe; 412. a first filter; 413. a second filter; 414. a first air outlet pipe; 420. a controller; 430. a second fan; 431. a second air inlet pipe; 432. a third filter; 433. a fourth filter; 434. a second air outlet pipe; 440. a water supply pump; 442. a fifth filter;
500. rotating the filter mechanism; 510. a cavity; 520. a large joint; 530. a filter body; 540. a rotating part; 550. a bottom cover; 560. an upper cover; 561. a fixing hole; 570. a movable handle; 571. and a magnet.
Detailed Description
In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1 to 5, the isolating device for closed discharging of the embodiment includes an operation chamber 300 and a function chamber 400 fixedly connected to the operation chamber 300, a sealing door 100 and a door frame 200 are disposed in the operation chamber 300, the operation chamber 300 is divided into a first chamber 310 and a second chamber 320 by the sealing door 100 and the door frame 200, a first fan 410, a second fan 430 and a controller 420 are disposed in the function chamber 400, a control switch of the first fan 410 and a control switch of the second fan 430 are electrically connected to the controller 420, a first air outlet pipe 414 of the first fan 410 is communicated with the first chamber 310, a second air outlet pipe 434 of the second fan 430 is communicated with the second chamber 320, a first filter 412 is disposed in a first air inlet pipe 411 of the first fan 410, a second filter 413 is disposed in the first air outlet pipe 414 of the first fan 410, a third filter 432 is disposed in a second air inlet pipe 431 of the second fan 430, a fourth filter 433 is disposed in a second air outlet, the first filter 412, the second filter 413, the third filter 432 and the fourth filter 433 are all rotary filtering mechanisms 500, a cavity 510 is arranged in the rotary filtering mechanism 500, a filter body 530 is arranged in the cavity 510, a rotary part 540 is arranged at the bottom of the rotary filtering mechanism 500, threads are circumferentially arranged on the outer side of the rotary part 540, a bottom cover 550 is sleeved on the outer side of the rotary part 540, the bottom cover 550 is buckled on the outer side of the rotary part 540, a large joint 520 is arranged on the side wall of the rotary filtering mechanism 500, an upper cover 560 is connected to one side of the rotary filtering mechanism 500 far away from the rotary part 540, the upper cover 560 is rotatably connected with the rotary filtering mechanism 500 through the threads, two fixing holes 561 are arranged on the upper cover 560, magnetic blocks are fixed at the bottoms of the fixing holes 561, the upper cover 560 is connected with a movable handle 570 through the fixing holes 561. The change of the pressure difference of the box body is realized by controlling the wind speed and the air intake and exhaust amount of the first fan 410 and the second fan 430 through the controller 420, so that the box body is suitable for a stable air pressure environment, and meanwhile, gas media can be discharged differently according to different requirements so as to be suitable for different materials.
In the embodiment, a water supply pump 440 is further disposed in the functional chamber 400, a spray head 328 is disposed in the second chamber body 320, the water supply pump 440 is communicated with the spray head 328 through a pipeline, and a filter five 442 is further disposed between the water supply pump 440 and the spray head 328. The second cavity 320 is cleaned by spraying water through the spray head 328, so that the cleaning is more convenient.
In the embodiment, the first pressure sensor 315 is disposed in the first cavity 310, the second pressure sensor 326 is disposed in the second cavity 320, both the first pressure sensor 315 and the second pressure sensor 326 are electrically connected to the controller 420, and both the first pressure sensor 315 and the second pressure sensor 326 are air pressure sensors. The air pressure in the first cavity 310 and the air pressure in the second cavity 320 are detected through the first pressure sensor 315 and the second pressure sensor 326, the detection result is transmitted to the controller 420, the controller 420 controls the air speed of the first fan 410 and the second fan 430 and the air intake and exhaust amount according to the air pressure detection result to realize the change of the box body pressure difference, so that the box body is in a suitable and stable air pressure environment, and meanwhile, gas media can be discharged differently according to different requirements to be suitable for different materials.
The first shell 311 of the first cavity 310 is provided with a first opening and closing door 316, the first opening and closing door 316 is movably connected with the first shell 311 through a first connecting shaft 312, the first shell 311 is provided with a first locking mechanism 314 for locking the first opening and closing door 316, the first opening and closing door 316 is provided with a first sealing ring 313, and the first sealing ring 313 is connected with a sealing operation glove. The second casing 321 of the second cavity 320 is provided with a second opening and closing door 329, the second opening and closing door 329 is movably connected with the second casing 321 through a second connecting shaft 322, the second casing 321 is provided with a second locking mechanism 325 for locking the second opening and closing door 329, the second opening and closing door 329 is provided with a second sealing ring 323 and a third sealing ring 324, and the second sealing ring 323 and the third sealing ring 324 are both connected with sealing operation gloves. The second cavity 320 is also provided with a led lamp 327 and a bagging device 330.
The sealing door 100 of this embodiment is correspondingly fixed with a first fixing plate 122 and a second fixing plate 130, the first fixing plate 122 is rotatably connected with the door frame 200, a permanent magnet 131 is arranged in the second fixing plate 130, the door frame 200 is provided with a magnetic sensor 210 and an electromagnet 220 at a corresponding position of the second fixing plate 130, and the magnetic sensor 210 is fixedly connected with the electromagnet 220. The first fixing plate 122 is fixedly connected with the sealing door 100 through the first fixing stud 123, the second fixing plate 130 is fixedly connected with the sealing door 100 through the second fixing stud 132, the magnetic sensor 210 and the electromagnet 220 are both electrically connected with the controller 420, an annular air sealing ring 110 is arranged on the sealing door 100, and the air sealing ring 110 is arranged between the sealing door 100 and the doorframe 200. The first fixing plate 122 is rotatably connected to a hinge base 120 through a rotating shaft 121, and the hinge base 120 is fixedly connected to the door frame 200.
The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides an isolating device of airtight ejection of compact which characterized in that: the device comprises an operation cavity (300) and a function cavity (400) fixedly connected with the operation cavity (300), wherein a sealing door (100) and a door frame (200) are arranged in the operation cavity (300), the operation cavity (300) is divided into a first cavity (310) and a second cavity (320) by the sealing door (100) and the door frame (200), a first fan (410), a second fan (430) and a controller (420) are arranged in the function cavity (400), a control switch of the first fan (410) and a control switch of the second fan (430) are electrically connected with the controller (420), a first air outlet pipe (414) of the first fan (410) is communicated with the first cavity (310), a second air outlet pipe (434) of the second fan (430) is communicated with the second cavity (320), a first filter (412) is arranged in a first air inlet pipe (411) of the first fan (410), and a second filter (413) is arranged in the first air outlet pipe (414) of the first fan (410), a third filter (432) is arranged in a second air inlet pipe (431) of the second fan (430), a fourth filter (433) is arranged in a second air outlet pipe (434) of the second fan (430), the first filter (412), the second filter (413), the third filter (432) and the fourth filter (433) are all rotary filtering mechanisms (500), a cavity (510) is arranged in the rotary filtering mechanism (500), a filter body (530) is arranged in the cavity (510), a rotating part (540) is arranged at the bottom of the rotary filtering mechanism (500), threads are circumferentially arranged on the outer side of the rotating part (540), a bottom cover (550) is sleeved on the outer side of the rotating part (540), the bottom cover (550) is buckled on the outer side of the rotating part (540), a large joint (520) is arranged on the side wall of the rotary filtering mechanism (500), and an upper cover (560) is connected to one side, far away from the rotating part (540, the upper cover (560) is rotatably connected with the rotary filtering mechanism (500) through threads, two fixing holes (561) are formed in the upper cover (560), magnetic blocks are fixed at the bottoms of the fixing holes (561), the upper cover (560) is connected with a movable handle (570) through the fixing holes (561), two supports of the movable handle (570) are arranged in the fixing holes (561), and magnets (571) are arranged on the two supports.
2. The isolating device for closed discharge according to claim 1, wherein: still be equipped with feed water pump (440) in the function chamber (400), be equipped with shower nozzle (328) in the cavity two (320), feed water pump (440) and shower nozzle (328) pass through the pipeline intercommunication, still be equipped with filter five (442) between feed water pump (440) and shower nozzle (328).
3. The isolating device for closed discharge according to claim 1, wherein: the pressure sensor comprises a first cavity (310), a second cavity (320), a first pressure sensor (315), a second pressure sensor (326), a controller (420) and a first pressure sensor (315), wherein the first pressure sensor (315) and the second pressure sensor (326) are electrically connected with the controller, and the first pressure sensor (315) and the second pressure sensor (326) are air pressure sensors.
4. The isolating device for closed discharge according to claim 1, wherein: the first opening and closing door (316) is arranged on a first shell (311) of the first cavity (310), the first opening and closing door (316) is movably connected with the first shell (311) through a first connecting shaft (312), a first locking mechanism (314) used for locking the first opening and closing door (316) is arranged on the first shell (311), a first sealing ring (313) is arranged on the first opening and closing door (316), and the first sealing ring (313) is connected with a sealing operation glove.
5. The isolating device for closed discharge according to claim 1, wherein: the two-door-opening and closing type electric cooker is characterized in that a second opening and closing door (329) is arranged on a second shell (321) of the second cavity (320), the second opening and closing door (329) is movably connected with the second shell (321) through a second connecting shaft (322), a second locking mechanism (325) used for locking the second opening and closing door (329) is arranged on the second shell (321), a second sealing ring (323) and a third sealing ring (324) are arranged on the second opening and closing door (329), and the second sealing ring (323) and the third sealing ring (324) are both connected with sealing operation gloves.
6. The isolating device for closed discharge according to claim 1, wherein: the sealing door (100) is correspondingly fixed with a first fixing plate (122) and a second fixing plate (130), the first fixing plate (122) is rotatably connected with the door frame (200), a permanent magnet (131) is arranged in the second fixing plate (130), the door frame (200) is provided with a magnetic sensor (210) and an electromagnet (220) at the corresponding position of the second fixing plate (130), and the magnetic sensor (210) is fixedly connected with the electromagnet (220).
7. A magnetic induction sealing device according to claim 6, wherein: the first fixing plate (122) is fixedly connected with the sealing door (100) through a first fixing stud (123), the second fixing plate (130) is fixedly connected with the sealing door (100) through a second fixing stud (132), and the magnetic sensor (210) and the electromagnet (220) are electrically connected with the controller (420).
8. A magnetic induction sealing device according to claim 6, wherein: an annular air sealing ring (110) is arranged on the sealing door (100), and the air sealing ring (110) is arranged between the sealing door (100) and the door frame (200).
9. A magnetic induction sealing device according to claim 6, wherein: the first fixing plate (122) is rotatably connected with a hinge base (120) through a rotating shaft (121), and the hinge base (120) is fixedly connected with the door frame (200).
10. A magnetic induction sealing device according to any one of claims 1 to 9, wherein: and an LED lamp (327) and a bagging device (330) are also arranged in the second cavity (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220006.5A CN111266379A (en) | 2020-03-25 | 2020-03-25 | Isolating device for closed discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010220006.5A CN111266379A (en) | 2020-03-25 | 2020-03-25 | Isolating device for closed discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111266379A true CN111266379A (en) | 2020-06-12 |
Family
ID=70991875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010220006.5A Pending CN111266379A (en) | 2020-03-25 | 2020-03-25 | Isolating device for closed discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111266379A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202366716U (en) * | 2011-09-08 | 2012-08-08 | 杭州泰林生物技术设备有限公司 | Isolator with soft cabin body |
| CN106697981A (en) * | 2017-02-23 | 2017-05-24 | 上海三剑制药设备有限公司 | Movable double-cabin-body feeding device |
| CN209221832U (en) * | 2018-09-14 | 2019-08-09 | 上海栩昌尘环境科技有限公司 | A kind of easy-to-dismount air filter |
| CN209257009U (en) * | 2018-10-29 | 2019-08-16 | 江苏魁利科技发展有限公司 | A kind of bio-safety isolator |
| CN209309443U (en) * | 2018-12-26 | 2019-08-27 | 环能科技股份有限公司 | A kind of flushing valve and valve system switched with magnetic force |
| CN212216550U (en) * | 2020-03-25 | 2020-12-25 | 上海三剑制药设备有限公司 | Isolating device for closed discharging |
-
2020
- 2020-03-25 CN CN202010220006.5A patent/CN111266379A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202366716U (en) * | 2011-09-08 | 2012-08-08 | 杭州泰林生物技术设备有限公司 | Isolator with soft cabin body |
| CN106697981A (en) * | 2017-02-23 | 2017-05-24 | 上海三剑制药设备有限公司 | Movable double-cabin-body feeding device |
| CN209221832U (en) * | 2018-09-14 | 2019-08-09 | 上海栩昌尘环境科技有限公司 | A kind of easy-to-dismount air filter |
| CN209257009U (en) * | 2018-10-29 | 2019-08-16 | 江苏魁利科技发展有限公司 | A kind of bio-safety isolator |
| CN209309443U (en) * | 2018-12-26 | 2019-08-27 | 环能科技股份有限公司 | A kind of flushing valve and valve system switched with magnetic force |
| CN212216550U (en) * | 2020-03-25 | 2020-12-25 | 上海三剑制药设备有限公司 | Isolating device for closed discharging |
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