CN216448315U - Boiler air purification exhaust system of physics laboratory - Google Patents

Abstract

The utility model discloses a boiler air purification and exhaust system for a physical laboratory, which comprises a shell, wherein two sides of one end of the shell are provided with locking cavities, a sliding block is slidably arranged in each locking cavity, one end of each sliding block is fixedly provided with a shifting sheet through a connecting rod, the surface of the bottom end of each sliding block is fixedly provided with a locking inserted rod and a spring, and the spring is sleeved outside the locking inserted rod; the cleaning device is simple in structure and convenient and quick to operate, when the purification assembly is disassembled and cleaned, the slider can be driven to move towards the direction of the magnet only by stirring the stirring sheet, when the slider moves to the surface of the magnet, the slider can be adsorbed by the magnet, meanwhile, the locking insertion rod can also be recovered into the locking cavity, and then the purification assembly is taken out of the shell, so that the convenience of installation and disassembly of the purification assembly can be improved, the purification assembly is convenient to clean, and the practicability of the cleaning device is improved.

Description

Boiler air purification exhaust system of physics laboratory

Technical Field

The utility model relates to the technical field of air purification and exhaust systems, in particular to a boiler air purification and exhaust system for a physical laboratory.

Background

The exhaust system is used for preventing harmful substances generated by equipment in the production process from polluting air in a workshop, usually the harmful substances are trapped on the spot through an exhaust hood or an exhaust inlet and are conveyed to a purifying device by a pipeline for treatment, and the harmful substances are recycled or exhausted into the atmosphere after reaching the emission standard.

However, when the traditional air purification and exhaust system of the boiler in the current market is used, the filter screen needs to be detached and cleaned regularly, and the traditional air purification and exhaust system of the boiler is inconvenient to detach the filter screen, so that the labor intensity of workers can be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a boiler air purification and exhaust system for a physical laboratory, which solves the problem that a traditional boiler air purification and exhaust system is inconvenient to disassemble and clean a filter screen.

In order to achieve the purpose, the utility model provides the following technical scheme: a physical laboratory boiler air purification exhaust system comprising:

the locking mechanism comprises a shell, a locking cavity is formed in two sides of one end of the shell, a sliding block is slidably mounted in the locking cavity, a shifting piece is fixedly mounted at one end of the sliding block through a connecting rod, a locking inserted bar and a spring are fixedly mounted on the surface of the bottom end of the sliding block, and the spring is sleeved outside the locking inserted bar;

an exhaust duct;

a purification assembly;

the exhaust pipe is fixedly arranged on the top end surface of the shell, and the purification assembly is arranged inside the shell.

Preferably, purify the subassembly and include outer frame, both ends are provided with the apron about the outer frame, a plurality of ventilation hole has been seted up on the apron surface, outer frame one end fixed mounting has the closing plate, outer frame inner wall fixed mounting has the active carbon filter screen.

Preferably, a fan is fixedly installed inside the exhaust duct.

Preferably, a fixing plate is fixedly mounted at one end inside the shell, and a groove is formed in the surface of one end of the shell, which is located between the two locking cavities.

Preferably, a magnet is fixedly installed at one end inside the locking chamber.

Preferably, the surfaces of the two sides of the sealing plate are provided with jacks for the locking insertion rods to be inserted.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model discloses simple structure, convenient operation is swift, when dismantling the washing to purifying component, only need stir the plectrum, can drive the slider and remove to the magnet direction, treat when the slider removes to the magnet surface, magnet can adsorb the slider, simultaneously the locking inserted bar also can be retrieved to the locking cavity in, then will purify the component take out in the shell can, treat to wash the completion back, can insert back to the shell with purifying component in, then exert thrust to the plectrum again, make the slider leave the magnet surface, the slider can remove to the magnet opposite direction under the elasticity of spring simultaneously, then can insert the jack on sealing plate surface with the locking inserted bar, then can realize the fixed to the closing plate, thereby can improve the convenience of purifying component installation and dismantlement, be convenient for to purifying component's washing, the device's practicality has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the purification assembly of the present invention;

fig. 4 is an enlarged structural diagram of a in fig. 2 according to the present invention.

In the figure: 10-a housing; 11-a fixed plate; 12-a groove; 13-a lock chamber; 14-a magnet; 15-a slide block; 16-a plectrum; 17-a locking bayonet; 18-a spring; 20-an exhaust pipe; 21-a fan; 30-a purification component; 31-an outer frame; 32-a sealing plate; 33-cover plate; 34-Vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a boiler air purification and exhaust system for a physical laboratory comprises a shell 10, an exhaust duct 20 and a purification assembly 30.

Wherein, locking cavity 13 has been seted up to shell 10 one end both sides, set up the through-hole that supplies locking inserted bar 17 to alternate between locking cavity 13 and the recess 12, the inside slidable mounting of locking cavity 13 has slider 15, connecting rod fixed mounting is passed through to slider 15 one end has plectrum 16, plectrum 16 is located locking cavity 13 outsidely, shell 10 surface is seted up and is supplied the gliding spout of connecting rod, 15 bottom fixed surface of slider installs locking inserted bar 17 and spring 18, fixed connection between the spring 18 other end and the locking cavity 13, and the locking inserted bar 17 outside is located to the spring 18 cover.

Further, when dismantling the washing to purifying component 30, only need stir plectrum 16, can drive slider 15 and remove to 14 directions of magnet, treat that slider 15 removes when magnet surface, magnet 14 can adsorb slider 15, locking inserted bar 17 also can be retrieved simultaneously to locking cavity 13 in, then will purify component 30 and take out in the shell 10 again can, treat that the washing is accomplished the back, can insert back to shell 10 with purifying component 30, then exert thrust to plectrum 16 again, make slider 15 leave 14 surfaces of magnet, slider 15 can remove to 14 opposite directions of magnet under the elasticity of spring 18 simultaneously, then can insert locking inserted bar 17 in the jack on sealing plate 32 surface, then can realize the fixed to sealing plate 32, thereby can improve the convenience of purifying component 30 installation and dismantlement, be convenient for to the washing of purifying component.

Wherein, the exhaust pipe 20 is fixedly installed on the top surface of the housing 10, and the purification assembly 30 is disposed inside the housing 10.

Wherein, purification subassembly 30 includes outer frame 31, and the upper and lower both ends of outer frame 31 have a apron 33 through screw fixed mounting, and a plurality of ventilation hole 34 has been seted up on the apron 33 surface, and outer frame 31 one end fixed mounting has a closing plate 32, and closing plate 32 one end surface adhesion has sealed the pad, and outer frame 31 inner wall fixed mounting has the active carbon filter screen.

Further, when the cleaning module 30 is cleaned, the cover plate 33 is detached from the outer frame 31, and then the activated carbon filter is cleaned.

Wherein, the inside of the exhaust duct 20 is fixedly provided with a fan 21, the fan 21 is a ventilation device (blower, exhaust fan) and a power device for blowing and exhausting, the fan 21 can pump the waste gas generated by the boiler into the casing 10 when working, and finally the waste gas is exhausted from the exhaust duct 20.

In this embodiment, specifically, the fan 21 is connected to an external power supply and is controlled by a switch.

Wherein, the fixed plate 11 is fixedly installed at one end inside the housing 10, the groove 12 is formed in the position, located between the two locking cavities 13, of the surface of one end of the housing 10, and the depth of the groove 12 is consistent with the thickness of the sealing plate 32.

Further, the fixing plate 11 can fix the purification assembly 30, and the stability of installation of the purification assembly 30 is improved.

Wherein, the inside one end fixed mounting of locking chamber 13 has magnet 14, and slider 15 is the iron material preparation.

Further, when the disassembly is carried out, the magnet 14 can realize the adsorption of the sliding block 15, the sliding block 15 is prevented from automatically resetting under the elastic force of the spring 18, a worker does not need to press the shifting piece 16 all the time, and the use convenience is improved.

Wherein, the surface of the two sides of the sealing plate 32 is provided with a jack for the insertion of the locking inserted bar 17.

The working principle is as follows: when dismantling the washing to purifying component 30, only need stir plectrum 16, can drive slider 15 and remove to magnet 14 direction, when slider 15 removed to the magnet surface, magnet 14 can adsorb slider 15, locking inserted bar 17 also can be retrieved to locking cavity 13 in simultaneously, then will purify component 30 and take out in shell 10 again can, after waiting to wash the completion, can insert purifying component 30 back to shell 10 in, then exert thrust again to plectrum 16, make slider 15 leave magnet 14 surface, slider 15 can remove to magnet 14 opposite direction under the elasticity of spring 18 simultaneously, then can insert locking inserted bar 17 in the jack on sealing plate 32 surface, then can realize fixing to sealing plate 32.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A boiler air purification exhaust system of a physical laboratory, comprising:

the locking device comprises a shell (10), wherein locking cavities (13) are formed in two sides of one end of the shell (10), a sliding block (15) is slidably mounted in each locking cavity (13), a shifting piece (16) is fixedly mounted at one end of each sliding block (15) through a connecting rod, a locking inserted bar (17) and a spring (18) are fixedly mounted on the surface of the bottom end of each sliding block (15), and the spring (18) is sleeved outside the locking inserted bar (17);

an exhaust duct (20);

a purification assembly (30);

the exhaust pipe (20) is fixedly arranged on the top end surface of the shell (10), and the purification component (30) is arranged inside the shell (10).

2. The physical laboratory boiler air cleaning exhaust system according to claim 1, characterized in that: purify subassembly (30) including outer frame (31), both ends are provided with apron (33) about outer frame (31), a plurality of ventilation hole (34) have been seted up on apron (33) surface, outer frame (31) one end fixed mounting has closing plate (32), outer frame (31) inner wall fixed mounting has the active carbon filter screen.

3. The physical laboratory boiler air cleaning exhaust system according to claim 1, characterized in that: and a fan (21) is fixedly arranged in the exhaust pipe (20).

4. The physical laboratory boiler air cleaning exhaust system according to claim 1, characterized in that: a fixing plate (11) is fixedly mounted at one end inside the shell (10), and a groove (12) is formed in the position, located between the two locking cavities (13), of the surface of one end of the shell (10).

5. The physical laboratory boiler air cleaning exhaust system according to claim 1, characterized in that: and a magnet (14) is fixedly arranged at one end in the locking cavity (13).

6. The physical laboratory boiler air cleaning exhaust system according to claim 2, characterized in that: the surfaces of two sides of the sealing plate (32) are provided with jacks for the locking insertion rods (17) to be inserted.

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