CN210730492U - Simple and easy portable laboratory fume chamber device - Google Patents
Simple and easy portable laboratory fume chamber device Download PDFInfo
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- CN210730492U CN210730492U CN201921733749.1U CN201921733749U CN210730492U CN 210730492 U CN210730492 U CN 210730492U CN 201921733749 U CN201921733749 U CN 201921733749U CN 210730492 U CN210730492 U CN 210730492U
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- air inlet
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- fume hood
- ventilating
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Abstract
The utility model relates to a simple and convenient laboratory fume hood device, which comprises a fume hood body, one side of the fume hood body is connected with a cabinet door through a hinge, a safe push handle is arranged above the cabinet door, an anti-skid sleeve is sleeved in the center of the surface of the safe push handle, the two sides of the fume hood body are respectively fixedly connected with an air inlet interface and an air outlet interface, the inner sides of the air inlet interface and the air outlet interface are respectively sleeved with a sealing block, a hook is arranged below the air inlet interface, a ventilation hose is arranged inside the hook, the two ends of the ventilation hose are fixedly connected with quick connectors, the inner wall of the fume hood body is coated with a heat-insulating coating, the utility model can very conveniently move the device to each place needing to be used, has small volume, is suitable for various laboratories, improves the use flexibility of the device, and can, the flexibility of installation is greatly improved, and the convenience of installation and use can be improved.
Description
Technical Field
The utility model relates to a simple and easy portable laboratory fume chamber device belongs to fume chamber equipment technical field.
Background
In the laboratory, the fume chamber is an indispensable experimental facilities, along with under the novel technical promotion, equip the gradual flourishing of manufacturing industry, the use of all kinds of new materials, various types of fume chamber appear on the market more and more, current fume chamber is bulky usually, lay in fixed location, can only satisfy small part user's demand like this, mobilizable fume chamber is when using in the existing market, the ventilation pipe switch-on is inconvenient, easy emergence damage the circumstances such as when the split after the switch-on seriously influence user's satisfaction, for this reason, a simple and easy portable laboratory fume chamber device is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a simple and easy portable laboratory fume chamber device, can be very convenient remove this device to each place that needs to use, small in size is applicable to various laboratories, has improved the flexibility that this device used, can reduce this device to the demand of placing the environment, improves the flexibility of installation greatly, can improve the convenience of installation and use, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a simple and easy portable laboratory fume chamber device, includes the fume chamber body, there is the cabinet door fume chamber body one side through hinged joint, the cabinet door top is equipped with safe pushing hands, safe pushing hands surface central authorities have cup jointed the antiskid cover, fume chamber body both sides difference fixedly connected with interface of admitting air and the interface of giving vent to anger, the interface of admitting air all has cup jointed the closure piece with the interface inboard of giving vent to anger, it colludes to admit air the interface below, it is equipped with the ventilation hose to hang to put to collude the inboard, ventilation hose both ends fixedly connected with quick-operation joint, the internal wall coating of fume chamber has the heat preservation coating, heat preservation coating surface through connection has air cleaner, air cleaner top one side is equipped with the filter screen that admits air, the universal carousel body bottom fixedly connected with universal wheel.
Furthermore, a rubber sealing ring is sleeved on the surface of the quick connector, and the quick connector is matched with the air inlet interface structure.
Further, a rubber adsorption pad is fixedly connected to the inner side surface of the cabinet door.
Furthermore, the joint of the ventilation cabinet body and the air inlet interface and the air outlet interface are provided with holes matched in structure, the air inlet interface and the air outlet interface are consistent in structure, and the air inlet interface and the air outlet interface are symmetrically distributed.
Further, the air inlet filter screen is positioned on one side of the air inlet interface, and the air inlet filter screen is movably connected to the ventilation cabinet body.
Further, one side of the safety pushing handle is fixedly connected to the ventilation cabinet body, and the safety pushing handle is of a semi-elliptical structure.
The utility model discloses beneficial effect:
1. the utility model relates to a simple and easy portable laboratory fume chamber device through being equipped with safe pushing hands and universal wheel, can be very convenient remove this device to each place that needs to use, remove the process and keep steadily can avoiding this device structure to take place to damage, and this device small in size is applicable to various laboratories, has improved the flexibility that this device used.
2. The utility model relates to a simple and easy portable laboratory fume chamber device through being equipped with ventilation hose and quick-operation joint, can reduce this device to the demand of placing the environment, improves the flexibility of installation greatly, reduces the influence to the laboratory environment, can improve the convenience of installation and use through quick-operation joint, reduces the damage that causes because of the dismouting, and then can make the life of this device obtain promoting.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of a simple portable laboratory fume hood device of the present invention;
FIG. 2 is a schematic view of a simple portable laboratory fume hood device of the present invention;
FIG. 3 is a schematic view of a simple portable laboratory fume hood device structure door of the present invention;
fig. 4 is a schematic top view of the simple portable laboratory fume hood apparatus of the present invention;
reference numbers in the figures: 1. a ventilated cabinet body; 2. a cabinet door; 3. a safety pushing handle; 4. an anti-slip sleeve; 5. an air inlet interface; 6. an air outlet interface; 7. a sealing block; 8. hanging a hook; 9. a ventilation hose; 10. a quick coupling; 11. a heat-insulating coating; 12. an air filter; 13. an air inlet filter screen; 14. a universal turntable; 15. a universal wheel; 16. a rubber seal ring; 17. a rubber adsorption pad.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The first embodiment is as follows:
as shown in fig. 1-4, a simple and convenient laboratory fume hood device comprises a fume hood body 1, one side of the fume hood body 1 is connected with a cabinet door 2 through a hinge, a safety push handle 3 is arranged above the cabinet door 2, the safety push handle 3 is convenient for a user to move the device and can prevent the device from being damaged by collision with other objects, an anti-slip sleeve 4 is sleeved at the center of the surface of the safety push handle 3, an air inlet interface 5 and an air outlet interface 6 are respectively and fixedly connected to two sides of the fume hood body 1, a sealing block 7 is sleeved on the inner sides of the air inlet interface 5 and the air outlet interface 6, the air inlet interface 5 and the air outlet interface 6 of the device can be sealed by the sealing block 7, various environmental factors can be prevented from damaging the internal structure when the device is idle, a hanging hook 8 is arranged below the air inlet interface 5, and a ventilation hose 9 is arranged on the inner side of the hanging, 9 both ends fixedly connected with quick-operation joint 10 of ventilation hose, quick-operation joint 10 improves the flexibility of installation greatly, reduces the influence to the laboratory environment, can improve the convenience of installation use through quick-operation joint 10, the coating of the 1 inner wall of the ventilation cabinet has heat preservation coating 11, heat preservation coating 11 can improve and separate temperature and protective effect, makes the use of this device obtain improving, heat preservation coating 11 surface through connection has air cleaner 12, air cleaner 12 top one side is equipped with air inlet filter screen 13, 1 bottom fixedly connected with universal carousel 14 of the ventilation cabinet, 14 bottom fixedly connected with universal wheel 15 of universal carousel, universal wheel 15 is favorable to the user to remove this device, makes this device keep steadily.
In this embodiment, rubber seal 16 has been cup jointed on quick-operation joint 10 surface, quick- operation joint 10 and 5 structure phase-matchs of interface admits air, it is located 5 one sides of interface admits air to admit air filter 13, admit air filter 13 swing joint in the ventilation cabinet body 1, ventilation cabinet body 1 all offers the structure assorted hole with interface 5, the interface 6 junction of giving vent to anger of admitting air, interface 5 is unanimous with the interface 6 structure of giving vent to anger, just interface 5 and the interface 6 of giving vent to anger of admitting air are the symmetric distribution, rubber seal 16 can guarantee the leakproofness of each joint junction, avoids the junction to appear the gap and influence the result of use of this device.
In this embodiment, cabinet door 2 inboard fixed surface is connected with rubber and adsorbs pad 17, rubber adsorbs pad 17 can reduce the complexity of this device structure, makes the maintenance of the later stage of being convenient for of this device.
Example two:
as shown in fig. 1-4, one side of the safety pushing handle 3 is fixedly connected to the ventilating cabinet body 1, the safety pushing handle 3 is of a semi-elliptical structure, the structure of the safety pushing handle 3 increases the volume of the device, and a folding frame can be installed at the joint of the safety pushing handle 3 and the ventilating cabinet body 1 according to specific requirements, so that the safety pushing handle 3 can be folded downwards, and the occupied space is reduced.
The utility model discloses a theory of operation: when using, use safe pushing hands 3 to promote the ventilated cabinet body 1 and remove to the appointed place, antiskid cover 4 plays anti-skidding effect, universal rotary table 14 plays the effect of supplementary removal with universal wheel 15, it seals to confirm cabinet door 2, whether rubber adsorbs pad 17 adsorbs in ventilated cabinet body 1, take off ventilation hose 9 from hanging to put on the hook 8, with quick-operation joint 10 access air inlet interface 5, interface 6 gives vent to anger, again with ventilation hose 9 other end access outside vent pipe, the sealed effect of connection is guaranteed to rubber seal 16, switch on air cleaner 12's power, make this device work.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a simple and easy portable laboratory fume chamber device, includes the fume chamber body (1), its characterized in that: the improved ventilating cabinet is characterized in that one side of the ventilating cabinet body (1) is connected with a cabinet door (2) through a hinge, a safety pushing handle (3) is arranged above the cabinet door (2), an anti-skidding sleeve (4) is sleeved at the center of the surface of the safety pushing handle (3), the two sides of the ventilating cabinet body (1) are respectively and fixedly connected with an air inlet connector (5) and an air outlet connector (6), sealing blocks (7) are sleeved on the inner sides of the air inlet connector (5) and the air outlet connector (6), a hanging hook (8) is arranged below the air inlet connector (5), a ventilating hose (9) is arranged on the inner side of the hanging hook (8), quick connectors (10) are fixedly connected with the two ends of the ventilating hose (9), a heat-insulating coating (11) is coated on the inner wall of the ventilating cabinet body (1), an air filter (12) is connected on the surface of the heat-, the ventilating cabinet is characterized in that the bottom of the ventilating cabinet body (1) is fixedly connected with a universal turntable (14), and the bottom of the universal turntable (14) is fixedly connected with universal wheels (15).
2. The simple and convenient laboratory fume hood apparatus according to claim 1, wherein: the surface of the quick connector (10) is sleeved with a rubber sealing ring (16), and the quick connector (10) is structurally matched with the air inlet interface (5).
3. The simple and convenient laboratory fume hood apparatus according to claim 1, wherein: the inner side surface of the cabinet door (2) is fixedly connected with a rubber adsorption pad (17).
4. The simple and convenient laboratory fume hood apparatus according to claim 1, wherein: the ventilating cabinet is characterized in that structure matched holes are formed in the joints of the ventilating cabinet body (1) and the air inlet interface (5) and the air outlet interface (6), the air inlet interface (5) and the air outlet interface (6) are consistent in structure, and the air inlet interface (5) and the air outlet interface (6) are symmetrically distributed.
5. The simple and convenient laboratory fume hood apparatus according to claim 1, wherein: the air inlet filter screen (13) is positioned on one side of the air inlet connector (5), and the air inlet filter screen (13) is movably connected to the ventilation cabinet body (1).
6. The simple and convenient laboratory fume hood apparatus according to claim 1, wherein: safe pushing hands (3) one side fixed connection in the ventilation cabinet body (1), safe pushing hands (3) are half oval structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733749.1U CN210730492U (en) | 2019-10-16 | 2019-10-16 | Simple and easy portable laboratory fume chamber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921733749.1U CN210730492U (en) | 2019-10-16 | 2019-10-16 | Simple and easy portable laboratory fume chamber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210730492U true CN210730492U (en) | 2020-06-12 |
Family
ID=71005278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921733749.1U Active CN210730492U (en) | 2019-10-16 | 2019-10-16 | Simple and easy portable laboratory fume chamber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210730492U (en) |
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2019
- 2019-10-16 CN CN201921733749.1U patent/CN210730492U/en active Active
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