CN212720174U - Air purification device for laboratory - Google Patents
Air purification device for laboratory Download PDFInfo
- Publication number
- CN212720174U CN212720174U CN202020800901.XU CN202020800901U CN212720174U CN 212720174 U CN212720174 U CN 212720174U CN 202020800901 U CN202020800901 U CN 202020800901U CN 212720174 U CN212720174 U CN 212720174U
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- CN
- China
- Prior art keywords
- air
- storage battery
- bottom plate
- filling layer
- air purification
- 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
- 238000004887 air purification Methods 0.000 title claims abstract description 59
- 238000000746 purification Methods 0.000 claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 15
- 239000001110 calcium chloride Substances 0.000 claims abstract description 15
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model provides an air purification device for laboratory, which comprises a bottom plate, universal wheels, a supporting component, a storage battery, a button switch and a purification component, the utility model discloses a setting of the supporting component, when in use, the locking plate of the universal wheels is locked, the screw rod is rotated through the hand wheel, so that the supporting plate moves downwards to contact with the ground, the contact area between the air purification device and the ground is increased, the stability of placing the air purification device is improved, the phenomenon of shaking of the air purification device is avoided, and the service life of the air purification device is prolonged; the setting of purification subassembly, air exhauster circular telegram operation, through the air suction purifying box of cover with the laboratory of breathing in, filter screen, active carbon filling layer and calcium chloride filling layer carry out filtration purification to the air, and ultraviolet lamp carries out disinfection to the air, reaches the thorough purpose of air purification, improves air purification device's purifying effect, makes the air index in the laboratory accord with the standard.
Description
Technical Field
The utility model belongs to the technical field of air purification equipment is used in the laboratory, especially, relate to an air purification device is used in laboratory.
Background
Air purification is often required to be carried out to the scene in the laboratory, air purification device need be used, guarantees that the air circumstance index in laboratory accords with the standard, and it is relatively poor that current laboratory uses air purification device to place stability, appears the phenomenon of rocking easily during the use, reduces air purification device's life, for this reason, we propose air purification device for laboratory to solve above-mentioned problem, and be convenient for marketing and application.
The air purification device is relatively poor in placement stability for the existing laboratory, the phenomenon of shaking is easy to occur during use, the service life of the air purification device is shortened, and the air purification device cannot thoroughly purify air, so that the purification effect of the air purification device is affected.
Therefore, it is necessary to develop an air purification device for a laboratory.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an air purification device is used in laboratory to solve current laboratory and place stability with air purification device relatively poor, the phenomenon that rocks appears easily during the use, reduces air purification device's life, and air purification device is incomplete to air purification, influences air purification device's purifying effect's problem. The air purification device for the laboratory comprises a bottom plate, four universal wheels, a support assembly, a storage battery, a button switch and a purification assembly, wherein the four universal wheels are fixed at four corners below the bottom plate through bolts and are provided with locking plates; the number of the support assemblies is four, the support assemblies are arranged at four corners of the bottom plate and are connected with the bottom plate through threads, and the support assemblies are positioned on the outer sides of the universal wheels; the storage battery is arranged at one end above the bottom plate and is movably connected with the bottom plate, and the storage battery is of a GHGN-G12V280AH type; the button switch is arranged in the middle position above the storage battery and is electrically connected with the storage battery through a lead, and the button switch is of a ZLQ19A-PE type; the purification component is arranged at one end, far away from the storage battery, above the bottom plate.
The support assembly comprises four screw rods, support plates and a hand wheel, the screw rods are arranged at four corners of the bottom plate and are connected with the bottom plate through threads, and the support assembly is positioned on the outer side of the universal wheel; the number of the support plates is four, and the support plates are welded at the lower end of the screw rod; the number of the hand wheels is four, and the hand wheels are welded at the upper end of the screw rod.
The outer side of the screw rod is provided with threads; the supporting plate is conical, the diameter of the lower end of the supporting plate is larger than that of the upper end of the supporting plate, and the size of the upper end of the supporting plate is matched with that of the screw; the size of the lower end of the hand wheel is matched with the size of the screw rod.
The purification assembly comprises a purification box, an exhaust fan, an air suction cover, a filter screen, an activated carbon filling layer, a calcium chloride filling layer, an ultraviolet lamp and an air outlet pipe, wherein the purification box is arranged at one end, far away from the storage battery, above the bottom plate; the exhaust fan is arranged above one side of the purifying box far away from the storage battery, and an air outlet of the exhaust fan is communicated with the inside of the purifying box through a pipeline; the air suction cover is arranged at an air inlet of the exhaust fan; the air outlet pipe is fixed above one side of the purifying box close to the storage battery through a bolt; the filter screen is fixed on one side, far away from the storage battery, in the purification box through bolts; the two ultraviolet lamps are arranged at the upper end and the lower end of one side, close to the storage battery, in the purifying box; the calcium chloride filling layer is arranged in the purification box and is positioned on one side of the ultraviolet lamp far away from the storage battery; the activated carbon filling layer is installed in the purifying box and is positioned between the filter screen and the calcium chloride filling layer.
The air outlet pipe is communicated with the inside of the purifying box; the exhaust fan is electrically connected with the storage battery and the button switch through leads respectively, and is of a DPT10-20A type; the air suction cover is in a horn shape; the sizes of the filter screen, the activated carbon filling layer and the calcium chloride filling layer are matched with the size of the purification box; the ultraviolet lamp is electrically connected with the storage battery and the button switch respectively through conducting wires, and the ultraviolet lamp is of GL-108 type.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a supporting component's setting, during the use, the lock plate of the dead universal wheel of lock through the hand wheel rotation screw rod, makes backup pad downstream and ground contact, increases the area of contact on air purification device and ground, improves the stability that air purification device placed, avoids air purification device the phenomenon that rocks to appear, improves air purification device's life.
2. The utility model discloses a setting of purification subassembly, air exhauster circular telegram operation, through the suction cover with the air suction purifying box in with the laboratory, filter screen, active carbon filling layer and calcium chloride filling layer carry out filtration purification to the air, ultraviolet lamp carries out disinfection to the air, reaches the thorough purpose of air purification, improves air purification device's purifying effect, makes the air index in the laboratory accord with the standard.
3. The utility model discloses a setting of cover and universal wheel of breathing in, the cover of breathing in is convenient for carry out the absorption of laboratory air, improves air purification device's work efficiency, and the universal wheel is convenient for air purification device's removal and is used, is favorable to carrying out the air purification operation to each corner in the laboratory, improves air purification device's practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the support assembly of the present invention.
Fig. 3 is a schematic structural diagram of the purification assembly of the present invention.
In the figure:
1-bottom plate, 2-universal wheel, 3-support component, 31-screw rod, 32-support plate, 33-hand wheel, 4-storage battery, 5-button switch, 6-purification component, 61-purification box, 62-exhaust fan, 63-air suction cover, 64-filter screen, 65-activated carbon filling layer, 66-calcium chloride filling layer, 67-ultraviolet lamp and 68-air outlet pipe.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 3
The utility model provides an air purification device for laboratory, comprising a bottom plate 1, universal wheels 2, a support component 3, a storage battery 4, a button switch 5 and a purification component 6, wherein four universal wheels 2 are adopted, and the universal wheels 2 are fixed at four corners below the bottom plate 1 through bolts, and the universal wheels 2 are provided with locking plates; the number of the support assemblies 3 is four, the support assemblies 3 are arranged at four corners of the bottom plate 1, the support assemblies 3 are connected with the bottom plate 1 through threads, and the support assemblies 3 are positioned on the outer side of the universal wheel 2; the storage battery 4 is arranged at one end above the bottom plate 1, the storage battery 4 is movably connected with the bottom plate 1, and the storage battery 4 is of a GHGN-G12V280AH type; the button switch 5 is arranged in the middle position above the storage battery 4, the button switch 5 is electrically connected with the storage battery 4 through a lead, and the button switch 5 is of a ZLQ19A-PE type; the purification assembly 6 is arranged at one end of the upper part of the bottom plate 1 far away from the storage battery 4.
Supporting component 3 includes screw rod 31, backup pad 32 and hand wheel 33, and during the use, the locking board of the dead universal wheel 2 of lock, through hand wheel 33 rotation screw rod 31, make backup pad 32 downstream and ground contact, the area of contact on increase air purification device and ground improves the stability that air purification device placed, avoids air purification device the phenomenon that rocks to appear, improves air purification device's life.
Principle of operation
In the utility model, when in use, the locking plate of the universal wheel 2 is locked, the screw rod 31 is rotated by the hand wheel 33, the support plate 32 moves downwards to contact with the ground, the contact area between the air purification device and the ground is increased, the stability of the placement of the air purification device is improved, the phenomenon of shaking of the air purification device is avoided, the service life of the air purification device is prolonged, the button switch 5 is pressed, the air exhauster 62 is powered on to operate, the air in a laboratory is sucked into the purification box 61 through the air suction cover 63, the air is filtered and purified by the filter screen 64, the active carbon filling layer 65 and the calcium chloride filling layer 66, the air is sterilized by the ultraviolet lamp 67, the purpose of thorough air purification is achieved, the purification effect of the air purification device is improved, the air index in the laboratory is in accordance with the standard, the air suction cover 63 is convenient for absorbing the air in the laboratory, the working efficiency of the air, the universal wheel 2 is convenient for the air purification device to move and use, is favorable for carrying out air purification operation on each corner in the laboratory, and improves the practicability of the air purification device.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. The utility model provides an air purification device is used in laboratory which characterized in that: the device comprises a bottom plate (1), four universal wheels (2), a supporting assembly (3), a storage battery (4), a button switch (5) and a purifying assembly (6), wherein the number of the universal wheels (2) is four, the universal wheels (2) are fixed at four corners below the bottom plate (1) through bolts, and the universal wheels (2) are provided with locking plates; the number of the supporting components (3) is four, the supporting components (3) are arranged at four corners of the bottom plate (1), the supporting components (3) are connected with the bottom plate (1) through threads, and the supporting components (3) are located on the outer side of the universal wheel (2); the storage battery (4) is arranged at one end above the bottom plate (1), and the storage battery (4) is movably connected with the bottom plate (1); the button switch (5) is arranged in the middle position above the storage battery (4), and the button switch (5) is electrically connected with the storage battery (4) through a lead; the purification component (6) is arranged at one end, far away from the storage battery (4), above the bottom plate (1).
2. The laboratory air purification apparatus of claim 1, wherein: the supporting component (3) comprises four screw rods (31), supporting plates (32) and hand wheels (33), the screw rods (31) are arranged at four corners of the bottom plate (1), the screw rods (31) are connected with the bottom plate (1) through threads, and the supporting component (3) is located on the outer side of the universal wheel (2); the number of the support plates (32) is four, and the support plates (32) are welded at the lower end of the screw rod (31); the number of the hand wheels (33) is four, and the hand wheels (33) are welded at the upper end of the screw rod (31).
3. The laboratory air purification apparatus of claim 2, wherein: the outer side of the screw rod (31) is provided with threads; the supporting plate (32) is conical, the diameter of the lower end of the supporting plate (32) is larger than that of the upper end of the supporting plate (32), and the size of the upper end of the supporting plate (32) is matched with that of the screw rod (31); the size of the lower end of the hand wheel (33) is matched with that of the screw rod (31).
4. The laboratory air purification apparatus of claim 1, wherein: the purification assembly (6) comprises a purification box (61), an exhaust fan (62), an air suction cover (63), a filter screen (64), an activated carbon filling layer (65), a calcium chloride filling layer (66), an ultraviolet lamp (67) and an air outlet pipe (68), wherein the purification box (61) is arranged at one end, far away from the storage battery (4), above the bottom plate (1); the exhaust fan (62) is arranged above one side of the purification box (61) far away from the storage battery (4), and an air outlet of the exhaust fan (62) is communicated with the interior of the purification box (61) through a pipeline; the air suction cover (63) is arranged at an air inlet of the exhaust fan (62); the air outlet pipe (68) is fixed above one side of the purifying box (61) close to the storage battery (4) through a bolt; the filter screen (64) is fixed on one side, far away from the storage battery (4), in the purification box (61) through bolts; the number of the ultraviolet lamps (67) is two, and the ultraviolet lamps (67) are arranged at the upper end and the lower end of one side, close to the storage battery (4), in the purification box (61); the calcium chloride filling layer (66) is arranged inside the purification box (61), and the calcium chloride filling layer (66) is positioned on one side of the ultraviolet lamp (67) far away from the storage battery (4); the activated carbon filling layer (65) is arranged inside the purifying box (61), and the activated carbon filling layer (65) is positioned between the filter screen (64) and the calcium chloride filling layer (66).
5. The laboratory air purification apparatus of claim 4, wherein: the air outlet pipe (68) is communicated with the interior of the purification box (61); the exhaust fan (62) is electrically connected with the storage battery (4) and the button switch (5) through leads respectively, and the exhaust fan (62) is of DPT10-20A type; the air suction cover (63) is in a horn shape; the sizes of the filter screen (64), the activated carbon filling layer (65) and the calcium chloride filling layer (66) are matched with the size of the purification box (61); the ultraviolet lamp (67) is respectively and electrically connected with the storage battery (4) and the button switch (5) through conducting wires, and the ultraviolet lamp (67) is of GL-108 type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800901.XU CN212720174U (en) | 2020-05-14 | 2020-05-14 | Air purification device for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020800901.XU CN212720174U (en) | 2020-05-14 | 2020-05-14 | Air purification device for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212720174U true CN212720174U (en) | 2021-03-16 |
Family
ID=74945441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020800901.XU Expired - Fee Related CN212720174U (en) | 2020-05-14 | 2020-05-14 | Air purification device for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212720174U (en) |
-
2020
- 2020-05-14 CN CN202020800901.XU patent/CN212720174U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |