CN210043508U - Air-purifying type medicine cabinet for chemical laboratory - Google Patents
Air-purifying type medicine cabinet for chemical laboratory Download PDFInfo
- Publication number
- CN210043508U CN210043508U CN201920357691.9U CN201920357691U CN210043508U CN 210043508 U CN210043508 U CN 210043508U CN 201920357691 U CN201920357691 U CN 201920357691U CN 210043508 U CN210043508 U CN 210043508U
- Authority
- CN
- China
- Prior art keywords
- air
- cabinet body
- air inlet
- ventilation
- clamping plate
- 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.)
- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims abstract description 27
- 239000000126 substance Substances 0.000 title claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims abstract description 38
- 238000000605 extraction Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 6
- 239000002808 molecular sieve Substances 0.000 description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a chemical laboratory net gas type medicine cabinet, including the cabinet body, the front end surface of the cabinet body is provided with the transparent cabinet door of two divisions, and inlays on the front end surface of transparent cabinet door and have intelligent trick lock, and the bottom surface of the cabinet body is provided with four universal wheels of group, and the top surface of the cabinet body is provided with ventilation an organic whole device, and the upper end of ventilation an organic whole device has cup jointed can dismantle the draft hood. The utility model integrates air extraction and air exchange into one piece of equipment through the arranged ventilation and air exchange integrated device, thereby saving the cost and being convenient for replacing and cleaning the inside of the equipment; the air exhaust pipe and the air inlet pipe are directly arranged at two ends of the interior of the cabinet body, so that the circulation of air in the upper space and the lower space in the cabinet body can be ensured, and the discharge of harmful substances in the air in the cabinet body is ensured; through the dead lever and the anchor clamps that set up mutually support, guarantee the stability of medicine test bottle, avoid it to take place to empty and lead to harmful substance to leak.
Description
Technical Field
The utility model relates to a medicine cabinet technical field, in particular to clean gas type medicine cabinet in chemistry experiment room.
Background
Reagents containing volatile harmful components, such as volatile acidic or alkaline solutions, flammable or explosive low-boiling-point organic gases, formaldehyde and other volatile gases harmful to human bodies, are usually required to be placed in special medicine cabinets with air draft and ventilation functions. The net gas type medicine cabinet among the prior art is because the air exhaust ventilator sets up in the upper portion of the cabinet body usually, and current air exhaust ventilator is divided air exhaust ventilator and ventilator, and air exhaust ventilator and ventilator directly communicate the top of medicine cabinet, but when bleeding and take a breath the process, the position that lies in medicine cabinet bottom usually no matter admit air and the intensity of taking a breath all is relatively weak, be difficult to fully replace the air in the cabinet, if increase air exhaust ventilator and ventilator's power, just can probably produce certain influence to the medicine stability in the cabinet, cause the medicine to empty the condition emergence of leaking. Therefore, a chemical laboratory gas-purifying type medicine cabinet is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a chemical laboratory net gas type medicine cabinet can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a chemical laboratory air-purifying type medicine cabinet comprises a cabinet body, wherein a double-open transparent cabinet door is arranged on the outer surface of the front end of the cabinet body, an intelligent coded lock is inlaid on the outer surface of the front end of the transparent cabinet door, four groups of universal wheels are arranged on the outer surface of the bottom end of the cabinet body, a ventilation and air-exchange integrated device is arranged on the outer surface of the top end of the cabinet body, a detachable ventilation hood is sleeved at the upper end of the ventilation and air-exchange integrated device, an air inlet pipe and an air exhaust pipe are respectively connected to the inner bottom end of the ventilation and air-exchange integrated device, the air inlet pipe and the air exhaust pipe are both buried in the inner wall of the cabinet body, an air exhaust hole is arranged at the tail end of the air exhaust pipe, an air inlet hole is connected to the tail end of the air inlet pipe, the air exhaust hole, and the upper end of the fixed rod is provided with a clamp, the bottom end inside the cabinet body is provided with an equipment box, and the outer surface of the front end of the cabinet body is provided with an exhaust window at a position close to the equipment box.
Preferably, the ventilation and air exchange integrated device comprises an air exhaust chamber, an air inlet chamber and a bending plate, the bending plate is arranged in the middle of the inside of the ventilation and air exchange integrated device, the air exhaust chamber is arranged on one side of the bending plate, and the air inlet chamber is arranged on the other side of the bending plate.
Preferably, the air exhaust chamber comprises a molecular filter screen, an air exhaust fan and a drawing plate, the air exhaust fan is arranged in the middle of the air exhaust chamber, the molecular filter screen is arranged below the air exhaust fan, the other end of the molecular filter screen is connected with the drawing plate, and the other end of the drawing plate is located on the outer surface of the ventilation and air exchange integrated device.
Preferably, the air inlet chamber includes dust filter screen and air inlet fan, the centre of air inlet chamber is provided with air inlet fan, just air inlet fan's top is provided with the dust filter screen.
Preferably, the upper end of the outer surface of the detachable ventilation hood is provided with an air inlet groove communicated with the air inlet chamber, and the position, close to the upper part, of the side end of the outer surface of the detachable ventilation hood is provided with an air outlet groove communicated with the air extraction chamber.
Preferably, anchor clamps include first splint, second splint, connecting pin and torsion spring, connecting pin interconnect is passed through in the centre of first splint and second splint, the end and the dead lever of connecting pin are connected, first splint and second splint cross department rear are provided with torsion spring, torsion spring's one end sets up on first splint, just torsion spring's the other end sets up on the second splint.
Compared with the prior art, the utility model relates to a chemical laboratory net gas type medicine cabinet, the structure sets up rationally, and is functional strong, has following beneficial effect: the ventilation and air exchange integrated device integrates air extraction and air exchange into one piece of equipment, is small in size, convenient to install, cost-saving and convenient to replace and clean the inside of the equipment; the air exhaust pipe and the air inlet pipe are directly arranged at two ends of the inner wall of the cabinet body, so that the circulation of air in the upper space and the lower space in the cabinet body can be ensured, and the discharge of harmful substances in the air in the cabinet body is ensured; through the dead lever and the anchor clamps that set up mutually support, guarantee the stability of medicine test bottle, avoid it to take place to empty and lead to harmful substance to leak.
Drawings
Fig. 1 is a close-up diagram of the present invention.
Fig. 2 is a schematic view of the front view section structure of the present invention.
Fig. 3 is a schematic view of the internal structure of the ventilation and air exchange integrated device of the present invention.
Fig. 4 is a schematic view of the clamp structure of the present invention.
In the figure: 1. a cabinet body; 2. a transparent cabinet door; 3. an intelligent coded lock; 4. a universal wheel; 5. a ventilation and air exchange integrated device; 501. an air extraction chamber; 5011. a molecular sieve; 5012. an air extracting fan; 5013. a drawing plate; 502. an air intake chamber; 5021. a dust filter screen; 5022. an air inlet fan; 503. a bending plate; 6. a removable vent cover; 601. an air inlet groove; 602. an air outlet groove; 7. an air exhaust pipe; 8. an air exhaust hole; 9. an air inlet pipe; 10. an air inlet; 11. a partition plate; 12. a clamp; 1201. a first splint; 1202. a second splint; 1203. a connecting pin; 1204. a torsion spring; 13. an equipment box; 14. an exhaust window; 15. and (5) fixing the rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1-4, the chemical laboratory air-purifying type medicine cabinet of this embodiment includes a cabinet body 1, a double-open transparent cabinet door 2 is disposed on the outer surface of the front end of the cabinet body 1, an intelligent coded lock 3 is embedded on the outer surface of the front end of the transparent cabinet door 2, four sets of universal wheels 4 are disposed on the outer surface of the bottom end of the cabinet body 1, an integrated ventilation and air-exchange device 5 is disposed on the outer surface of the top end of the cabinet body 1, a detachable ventilation hood 6 is sleeved on the upper end of the integrated ventilation and air-exchange device 5, an air inlet pipe 9 and an air exhaust pipe 7 are respectively connected to the bottom end of the integrated ventilation and air-exchange device 5, the air inlet pipe 9 and the air exhaust pipe 7 are both embedded in the inner wall of the cabinet body 1, an air exhaust hole 8 is disposed at the end of the air exhaust pipe 7, an air inlet 10 is, a plurality of groups of fixing rods 15 are arranged above the partition plate 11, a clamp 12 is arranged at the upper end of each fixing rod 15, an equipment box 13 is arranged at the bottom end of the inside of the cabinet body 1, and an exhaust window 14 is arranged on the outer surface of the front end of the cabinet body 1 close to the equipment box 13.
As shown in fig. 2, the inside bottom of the integrated ventilation and air exchange device 5 is connected with an air inlet pipe 9 and an air exhaust pipe 7 respectively, the air inlet pipe 9 and the air exhaust pipe 7 are arranged at two ends of the inner wall of the cabinet body 1 respectively, the air exhaust holes 8 and the air inlet holes 10 are distributed uniformly from top to bottom, when the integrated ventilation and air exchange device 5 is opened to exhaust air and exchange air, the inside of the whole cabinet body 1 can be subjected to the air exhaust and air exchange processes with the same strength, and the air circulation inside the cabinet body 1 is ensured.
As shown in fig. 3, the integrated ventilation and air-exchange device 5 comprises an air extracting chamber 501, an air inlet chamber 502 and a bent plate 503, the bent plate 503 is arranged in the middle of the interior of the integrated ventilation and air-exchange device 5, the bent plate 503 divides the integrated ventilation and air-exchange device 5 into two parts, one side of the bent plate 503 is the air extracting chamber 501, the air extracting chamber 501 comprises a molecular sieve 5011, an air extracting fan 5012 and a pull plate 5013, the air extracting fan 5012 is arranged in the middle of the air extracting chamber 501, the molecular sieve 5011 is arranged below the air extracting fan 5012, the pull plate 5013 is connected to the other end of the molecular sieve 5011, the other end of the pull plate 5013 is arranged on the outer surface of the integrated ventilation and air-exchange device 5, the air extracting fan 5012 is started, air flow enters the air extracting chamber 501 from the air extracting hole 8 through the air extracting pipe 7 and passes through most harmful substances in the molecular sieve 5011, then the air is exhausted through an, and the other side of the bent plate 503 is an air inlet chamber 502, the air inlet chamber 502 comprises a dust filter screen 5021 and an air inlet fan 5022, the air inlet fan 5022 is arranged in the middle of the air inlet chamber 502, the dust filter screen 5021 is arranged above the air inlet fan 5022, the air inlet fan 5022 is started, external air enters the air inlet chamber 502 through an air inlet groove 601 which is arranged at the upper end of the outer surface of the detachable ventilation hood 6 and communicated with the air inlet chamber 502, the dust filter screen 5021 filters dust and then reaches the inside of the cabinet body 1 from the air inlet 10 through an air inlet pipe 9, and therefore air circulation inside the cabinet body 1.
As shown in fig. 4, the clamp 12 includes a first clamping plate 1201, a second clamping plate 1202, a connecting pin 1203 and a torsion spring 1204, the middle of the first clamping plate 1201 and the second clamping plate 1202 are connected with each other by the connecting pin 1203, the end of the connecting pin 1203 is connected with the fixing rod 15, the torsion spring 1204 is arranged behind the intersection of the first clamping plate 1201 and the second clamping plate 1202, one end of the torsion spring 1204 is arranged on the first clamping plate 1201, and the other end of the torsion spring 1204 is arranged on the second clamping plate 1202, the operator presses the rear of the intersection of the first clamping plate 1201 and the second clamping plate 1202, the first clamping plate 1201 and the second clamping plate 1202 press the torsion spring 1204, so that the front of the intersection of the first clamping plate 1201 and the second clamping plate 1202 is separated, then the medicine test bottle is put into the first clamping plate 1201 and the second clamping plate 1202, then the rear of the intersection of the first clamping plate 1201 and the second clamping plate 1202 is released, namely, the medicine test bottle, avoiding the leakage of harmful substances caused by the dumping of the material.
The utility model has the advantages that: air suction and air exchange are integrated into one piece of equipment through the arranged ventilation and air exchange integrated device 5, the size is small, the installation is convenient, the cost is saved, the replacement and the cleaning of the inside of the equipment are convenient through the arranged detachable ventilation hood 6, and the molecular filter 5011 can be pulled out and replaced through the pull plate 5013; the air exhaust pipe 7 and the air inlet pipe 9 are directly arranged at two ends of the inner wall of the cabinet body 1, so that the circulation of air in the upper space and the lower space in the cabinet body 1 can be ensured, and the discharge of harmful substances in the air in the cabinet body 1 is ensured; through the dead lever 15 and the anchor clamps 12 mutually supporting that set up, guarantee the stability of medicine test bottle, avoid it to take place to empty and lead to harmful substance to leak.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a clean gas type medicine cabinet in chemistry experiment room, includes the cabinet body (1), the front end surface of the cabinet body (1) is provided with two transparent cabinet door (2) that open, just it has intelligent trick lock (3) to inlay on the front end surface of transparent cabinet door (2), the bottom surface of the cabinet body (1) is provided with four universal wheels of group (4), its characterized in that: the top surface of the cabinet body (1) is provided with a ventilation and air exchange integrated device (5), the upper end of the ventilation and air exchange integrated device (5) is sleeved with a detachable ventilation hood (6), the bottom end of the inside of the ventilation and air exchange integrated device (5) is respectively connected with an air inlet pipe (9) and an air exhaust pipe (7), the air inlet pipe (9) and the air exhaust pipe (7) are both buried in the inner wall of the cabinet body (1), the tail end of the air exhaust pipe (7) is provided with an air exhaust hole (8), the tail end of the air inlet pipe (9) is connected with an air inlet hole (10), the air exhaust hole (8) and the air inlet hole (10) are both communicated with the inside of the cabinet body (1) from top to bottom, the inside of the cabinet body (1) is sequentially provided with a plurality of groups of partition plates (11) from top to bottom, a plurality of groups of, the inside bottom of the cabinet body (1) is provided with an equipment box (13), and the front end surface of the cabinet body (1) is provided with an exhaust window (14) at a position close to the equipment box (13).
2. The chemical laboratory gas cleaning type medicine cabinet according to claim 1, wherein: the ventilation and air exchange integrated device (5) comprises an air suction chamber (501), an air inlet chamber (502) and a bending plate (503), wherein the bending plate (503) is arranged in the middle of the inside of the ventilation and air exchange integrated device (5), the air suction chamber (501) is arranged on one side of the bending plate (503), and the air inlet chamber (502) is arranged on the other side of the bending plate (503).
3. The chemical laboratory gas cleaning type medicine cabinet according to claim 2, wherein: air extraction chamber (501) includes molecular filter (5011), extraction fan (5012) and pull board (5013), the centre of air extraction chamber (501) is provided with extraction fan (5012), just the below of extraction fan (5012) is provided with molecular filter (5011), the other end of molecular filter (5011) is connected with pull board (5013), just the other end of pull board (5013) is located the surface of the integrative device of ventilation (5).
4. The chemical laboratory gas cleaning type medicine cabinet according to claim 2, wherein: the air inlet chamber (502) comprises a dust filter screen (5021) and an air inlet fan (5022), the air inlet fan (5022) is arranged in the middle of the air inlet chamber (502), and the dust filter screen (5021) is arranged above the air inlet fan (5022).
5. The chemical laboratory gas cleaning type medicine cabinet according to claim 2, wherein: an air inlet groove (601) communicated with the air inlet chamber (502) is formed in the upper end of the outer surface of the detachable ventilation hood (6), and an air outlet groove (602) communicated with the air extraction chamber (501) is formed in the position, close to the upper side, of the side end of the outer surface of the detachable ventilation hood (6).
6. The chemical laboratory gas cleaning type medicine cabinet according to claim 1, wherein: the clamp (12) comprises a first clamping plate (1201), a second clamping plate (1202), a connecting pin (1203) and a torsion spring (1204), the middle of the first clamping plate (1201) and the middle of the second clamping plate (1202) are connected with each other through the connecting pin (1203), the tail end of the connecting pin (1203) is connected with a fixing rod (15), the torsion spring (1204) is arranged behind the intersection of the first clamping plate (1201) and the second clamping plate (1202), one end of the torsion spring (1204) is arranged on the first clamping plate (1201), and the other end of the torsion spring (1204) is arranged on the second clamping plate (1202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357691.9U CN210043508U (en) | 2019-03-20 | 2019-03-20 | Air-purifying type medicine cabinet for chemical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357691.9U CN210043508U (en) | 2019-03-20 | 2019-03-20 | Air-purifying type medicine cabinet for chemical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210043508U true CN210043508U (en) | 2020-02-11 |
Family
ID=69379815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920357691.9U Expired - Fee Related CN210043508U (en) | 2019-03-20 | 2019-03-20 | Air-purifying type medicine cabinet for chemical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210043508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252334A (en) * | 2020-03-26 | 2020-06-09 | 孙琳 | Chemical reagent storage device |
-
2019
- 2019-03-20 CN CN201920357691.9U patent/CN210043508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111252334A (en) * | 2020-03-26 | 2020-06-09 | 孙琳 | Chemical reagent storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210043508U (en) | Air-purifying type medicine cabinet for chemical laboratory | |
| CN207413134U (en) | A kind of environment-protecting type exhaust air purifier | |
| CN205425216U (en) | Novel air cleaning device | |
| CN211987611U (en) | Waste gas treatment device for drying activated clay | |
| CN214307926U (en) | Chemistry experiment uses vacuum drying cabinet in room | |
| CN210874690U (en) | Active carbon adsorption device for waste gas purification treatment | |
| CN210511975U (en) | Intelligent multifunctional air processor | |
| CN105169819A (en) | Air purifier | |
| CN210371251U (en) | Filter purifying box type fan | |
| CN213841273U (en) | Indoor environment air quality detection device | |
| CN215009239U (en) | Insect-proof and dust-proof energy storage cabinet | |
| CN212396295U (en) | Organic waste gas adsorbs recycle device | |
| CN220028139U (en) | Purifying device for fume hood | |
| CN215916773U (en) | Window type air filter | |
| CN218433054U (en) | Dustbin upper plate cover with dispel peculiar smell function | |
| CN207507141U (en) | A kind of exhaust-gas treatment environment-protecting cabinet | |
| CN217109859U (en) | A multistage filtration type ventilation equipment for medicine research and development laboratory | |
| CN211603083U (en) | Formaldehyde concentration detection device | |
| CN204227569U (en) | A kind of multifunctional air purifier of LED display | |
| CN218544758U (en) | Air purification and disinfection device | |
| CN212731457U (en) | Self-cleaning device of reagent storage cabinet | |
| CN215785574U (en) | Novel laboratory biological ventilation cabinet | |
| CN218348820U (en) | Negative pressure air exhaust air purification and disinfection device | |
| CN213824079U (en) | Activated carbon adsorption deodorizing device for chicken powder production | |
| CN108970279A (en) | A kind of exhaust gas automatic processing device that use for laboratory is detected based on sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |