Dust purification equipment for fire extinguishing system reconstruction project

Abstract

The utility model discloses dust purification equipment for fire extinguishing system reconstruction engineering, relates to the technical field of dust removal and filtration, and solves the technical problem that dust generated in the construction process cannot be conveniently removed to reduce potential safety hazards in the existing technical scheme. An air inlet is formed in one end of the main machine box, an exhaust pipe is arranged on the side wall of the main machine box, a filter pipe is fixedly installed on the air inlet, and an air inlet pipe is fixedly installed at one end of the filter pipe. The equipment can be easily carried on the back or carried, so that the transportation and operation difficulty is reduced; centrifugal fan blades are internally arranged, powerful suction force is provided, dust generated in construction can be rapidly sucked, and the purification efficiency is improved; and in combination with the filter pipe and the multiple filter devices, dust particles with different particle sizes can be effectively removed, it is ensured that exhausted air is clean, and dust residues are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust purification technical field, specifically is dust purification equipment for fire fighting system reconstruction engineering. BACKGROUND

[0002] The main function of the dust purification equipment is to improve the air quality of the construction environment and ensure the safety of the construction. Through efficient adsorption and multi-stage filtration system, the equipment quickly removes a large amount of dust particles generated during construction and effectively purifies odors and harmful substances in the air. With the help of intelligent sensing technology, it can also monitor air quality in real time, dynamically adjust purification efficiency, and reduce manual maintenance workload through automatic dust removal function. In addition, the equipment adopts portable and modular design, which is convenient for installation and transportation in complex construction sites, and is equipped with fireproof, explosion-proof and anti-static safety technology to provide comprehensive safety protection for fire fighting system reconstruction engineering.

[0003] The significance of the dust purification equipment lies in improving the quality and efficiency of construction projects from multiple aspects. It can effectively protect the health of on-site workers, avoid dust damage to fire fighting equipment, prolong the service life of the equipment, and thus reduce the cost of subsequent maintenance and replacement. At the same time, by reducing dust concentration, it reduces the risk of fire and dust explosion, and improves the safety factor of the construction process. More importantly, the equipment meets the requirements of green and environmentally friendly construction, reduces the impact of dust on the surrounding environment, and provides technical support and protection for promoting dust-free and environmentally friendly construction and modernization of fire fighting reconstruction projects.

[0004] The existing technical solution cannot conveniently remove dust generated during the construction process to reduce safety hazards. UTILITY MODEL CONTENT

[0005] In view of the shortcomings of the prior art, the utility model provides a dust purification equipment for fire fighting system reconstruction engineering, which solves the technical problem that the existing technical solution cannot conveniently remove dust generated during the construction process to reduce safety hazards.

[0006] To achieve the above purpose, the utility model realizes the following technical scheme: a dust purification equipment for fire fighting system reconstruction engineering, comprising a host box, characterized in that a centrifugal fan blade is rotatably installed in the host box, an air inlet is formed at one end of the host box, an exhaust pipe is arranged on the side wall of the host box, a filter pipe is fixedly installed on the air inlet, and an air inlet pipe is fixedly installed at one end of the filter pipe.

[0007] Preferably, the host box is a cylindrical barrel, the air inlet is formed at one end of the host box, the exhaust pipe is wound on the side wall of the host box, the filter pipe is a cylindrical pipe body, the axis of the filter pipe coincides with the axis of the host box, and the air inlet end of the centrifugal fan blade faces the output end of the filter pipe.

[0008] Preferably, a support frame is fixedly installed in the filter pipe, a filter frame is fixedly installed at one end of the filter pipe, a dust collecting net bag is fixedly installed in the filter frame, the dust collecting net bag is a semi-ellipsoid, a folding dust filter cloth is fixedly installed on the filter frame, and a protection frame is fixedly installed at the output end of the filter pipe.

[0009] Preferably, an inner thread is formed in one end of the air inlet pipe, an outer thread is formed on the filter pipe, the air inlet pipe and the filter pipe are threadedly connected, and one end of the air inlet pipe is provided as a cylindrical pipe body or a flat narrow-mouthed pipe body.

[0010] Preferably, a dustproof filler is fixedly installed in the air outlet pipe, and the air outlet pipe has a semicircular cross section.

[0011] Preferably, a driving motor is fixedly installed on the main box, a driving end of the driving motor is fixedly connected with the centrifugal fan blade, a charging battery is annularly installed on the front end of the main box outside the filter pipe, and the charging battery is annularly installed.

[0012] Preferably, a rear annular handle is fixedly installed at the rear end of the main box, a front handle is fixedly installed on the filter pipe, and a carrying strap is installed on the rear annular handle and the front handle.

[0013] Preferably, a waist support is fixedly installed on the side wall of the main box.

[0014] Beneficial effects

[0015] The dust purification equipment for fire-fighting system reconstruction engineering has the advantages that the dust purification equipment is designed in a cylindrical shape, has a compact structure, and can be flexibly operated in a narrow construction space; the dust purification equipment is provided with a front handle, a rear annular handle and a carrying strap, and is designed with a waist support, so that the dust purification equipment can be easily carried on the back or held in the hand, and the difficulty of transportation and operation is reduced; the centrifugal fan blade is arranged in the dust purification equipment, strong suction force is provided, dust generated in construction can be quickly sucked, and the purification efficiency is improved; the filter pipe is combined with the multiple filtering devices, dust particles of different particle sizes can be effectively removed, the discharged air is clean, and dust residues are reduced; the support frame and the filter frame are arranged in the filter pipe, the semi-ellipsoid dust collecting net bag and the folding dust filter cloth are combined, dust particles of different types are filtered layer by layer, the purification effect is improved, and the service life of the filter is prolonged; and the dust filler is arranged in the air outlet pipe, residual dust in the discharged gas is further filtered, and the environmental protection performance is better. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a top view of the dust purification equipment for fire-fighting system reconstruction engineering.

[0017] Fig. 2The utility model discloses a dust purification equipment for fire control system reconstruction engineering's main view structure schematic diagram.

[0018] Fig. 3 The utility model discloses a dust purification equipment for fire control system reconstruction engineering's replacement air inlet pipe structure schematic diagram.

[0019] In the drawing: 1, mainframe box;2, centrifugal fan blade;3, air inlet;4, exhaust pipe;5, filter tube;6, air inlet pipe;7, support frame;8, filter frame;9, dust collecting net bag;10, folding dust filter cloth;11, protection frame;12, dustproof filling;13, driving motor;14, charging battery;15, rear annular handle;16, back strap;17, waist rest; DETAILED DESCRIPTION

[0020] In order to further illustrate the utility model for realizing the technical means and effects of predetermined utility model purposes, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments, and the detailed description is as follows.

[0021] Please refer to Figs. 1-3 The utility model provides a technical scheme: a dust purification equipment for fire control system reconstruction engineering, including mainframe box 1, its characterized in that, centrifugal fan blade 2 is rotatably installed in the mainframe box 1, the mainframe box 1 one end is provided with air inlet 3, the mainframe box 1 lateral wall is provided with exhaust pipe 4, air inlet 3 is fixedly installed with filter tube 5, and filter tube 5 one end is fixedly installed with air inlet pipe 6.

[0022] The embodiment is further provided with the mainframe box 1 is cylindrical cylinder, the air inlet 3 is formed in the mainframe box 1 one end, the exhaust pipe 4 is around the mainframe box 1 lateral surface, the filter tube 5 is cylindrical pipe body, the filter tube 5 axis is coincident with the axis of the mainframe box 1, and the centrifugal fan blade 2 air inlet end is towards the filter tube 5 output end.

[0023] The embodiment is further provided with the filter tube 5 is fixedly installed with support frame 7 in, filter tube 5 one end is fixedly installed with filter frame 8, filter frame 8 is fixedly installed with dust collecting net bag 9 in, dust collecting net bag 9 is half ellipsoid, filter frame 8 is fixedly installed with folding dust filter cloth 10, and filter tube 5 output end is fixedly installed with protection frame 11.

[0024] The embodiment is further provided with the air inlet pipe 6 one end is formed with internal thread in, the filter tube 5 is formed with external thread, the air inlet pipe 6 and filter tube 5 are screwed, and the air inlet pipe 6 one end is provided with cylindrical pipe body or flat narrow mouth pipe body.

[0025] In this embodiment, a dustproof filler 12 is fixedly installed inside the exhaust pipe 4, and the cross-section of the exhaust pipe 4 is a semi-circular pipe.

[0026] In this embodiment, a drive motor 13 is fixedly installed on the main unit 1, the drive end of the drive motor 13 is fixedly connected to the centrifugal fan blade 2, and a rechargeable battery 14 is installed at the front end of the main unit 1 and outside the filter tube 5, and the rechargeable battery 14 is installed in a ring.

[0027] In this embodiment, the rear ring handle 15 is fixedly installed at the rear end of the main unit 1, and the front handle is fixedly installed on the filter tube 5. The rear ring handle 15 and the front handle are equipped with a shoulder strap 16.

[0028] In this embodiment, a lumbar support 17 is fixedly installed on the side wall of the main unit 1.

[0029] Its detailed connection methods are well-known technologies in this field; such as Figs. 1-3 As shown, before using the equipment, check whether the main unit 1 is intact and whether all components (such as filter pipe 5, air inlet pipe 6, dust collection net 9, etc.) are securely installed. According to the construction scenario and requirements, select the appropriate type of air inlet pipe 6 (cylindrical air inlet pipe 6 or flat narrow-mouth air inlet pipe 6) and fix it to the filter pipe 5 through internal and external thread connection.

[0030] Turn on the drive motor 13 to start the equipment. At this time, the centrifugal fan 2 starts to run, generating strong suction to draw dust from the construction area into the equipment through the air intake pipe 6. The rechargeable battery 14 provides power to the equipment, ensuring continuous operation, making it suitable for use in areas without power.

[0031] Dust first passes through the folded dust filter cloth 10. The folded design provides a larger filtration area and effectively filters fine particles. Then, the dust collection net 9 supports the folded filter cloth to prevent deformation.

[0032] The filtered airflow is protected by the protective frame 11 to ensure that no residue enters the main unit 1.

[0033] The cleaned air is discharged from the exhaust pipe 4. The dustproof filler 12 inside the exhaust pipe 4 further filters the residual micro dust particles, avoids secondary pollution, and prevents external dust from entering the equipment.

[0034] If dynamic positioning or operation in different areas is required, the device can be carried by hand using the two handles or worn on the back using the shoulder strap 16. The lumbar support 17 provides additional support, reducing the burden of prolonged use and improving portability and operational comfort.

[0035] After use, turn off the power of the device, remove the filter tube 5, clean the dust in the dust collecting net bag 9, and check whether the folded dust filter cloth 10 is full of dust. If necessary, clean or replace the folded dust filter cloth 10 to ensure the filtering effect. Check whether the dustproof filling 12 in the exhaust pipe 4 is excessively dusty, and replace or clean it if necessary. Ensure that the chargeable battery 14 has sufficient power to prepare for the next use.

[0036] It is to be noted that the relational terms herein, such as first and second, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions.

[0037] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution of the present application, and any equivalent embodiments with equivalent changes are still within the scope of the present application.

Claims

1. A dust cleaning apparatus for a fire extinguishing system renovation work, comprising a main case (1), characterized by, The centrifugal fan blade (2) is rotatably installed in the main box (1), an air inlet (3) is formed at one end of the main box (1), an exhaust pipe (4) is arranged on the side wall of the main box (1), a filter pipe (5) is fixedly installed on the air inlet (3), and an air inlet pipe (6) is fixedly installed at one end of the filter pipe (5).

2. The dust cleaning apparatus for a fire extinguishing system retrofit according to claim 1, characterized by The main box (1) is a cylindrical barrel, the air inlet (3) is formed at one end of the main box (1), the exhaust pipe (4) is arranged on the side wall of the main box (1), the filter pipe (5) is a cylindrical pipe body, the axis of the filter pipe (5) coincides with the axis of the main box (1), and the air inlet end of the centrifugal fan blade (2) faces the output end of the filter pipe (5).

3. The dust cleaning apparatus for a fire extinguishing system retrofit according to claim 1, characterized by A support frame (7) is fixedly installed in the filter pipe (5), a filter frame (8) is fixedly installed at one end of the filter pipe (5), a dust collecting net bag (9) is fixedly installed in the filter frame (8), the dust collecting net bag (9) is a semi-ellipsoidal body, a folding dust filter cloth (10) is fixedly installed on the filter frame (8), and a protection frame (11) is fixedly installed at the output end of the filter pipe (5).

4. The dust cleaning apparatus for a fire extinguishing system retrofit according to claim 1, characterized by A female thread is formed in one end of the air inlet pipe (6), a male thread is formed on the outer wall of the filter pipe (5), the air inlet pipe (6) and the filter pipe (5) are screwed together, and the one end of the air inlet pipe (6) is in the shape of a cylindrical pipe body or a flat narrow pipe body.

5. The dust cleaning apparatus for a fire extinguishing system retrofit according to claim 1, characterized by A dustproof filler (12) is fixedly installed in the exhaust pipe (4), and the cross section of the exhaust pipe (4) is in the shape of a semicircular pipe body.

6. The dust cleaning apparatus for a fire extinguishing system retrofit according to claim 1, characterized by A driving motor (13) is fixedly installed on the main box (1), the driving end of the driving motor (13) is fixedly connected with the centrifugal fan blade (2), a charging battery (14) is annularly installed on the front end of the main box (1) and outside the filter pipe (5).

7. The dust cleaning apparatus for a fire extinguishing system retrofit project according to claim 1, characterized by A rear annular handle (15) is fixedly installed at the rear end of the main box (1), a front handle is fixedly installed on the filter pipe (5), and a carrying strap (16) is installed on the rear annular handle (15) and the front handle.

8. The dust cleaning apparatus for a fire extinguishing system retrofit according to claim 1, characterized by A waist rest (17) is fixedly installed on the side wall of the main box (1).

Images