CN223697197U - A dust purification device for fire protection system renovation projects - Google Patents

Abstract

The utility model discloses dust purifying equipment for fire extinguishing system reconstruction engineering, which relates to the technical field of dust removal and filtration and solves the technical problem that dust generated in the construction process cannot be removed portably to reduce potential safety hazards in the prior technical scheme, and the dust purifying equipment comprises a main machine case, wherein a centrifugal fan blade is rotatably arranged in the main machine case, one end of the main machine case is provided with an air inlet, the side wall of the main machine case is provided with an exhaust pipe, a filter pipe is fixedly arranged on the air inlet, and one end of the filter pipe is fixedly provided with an air inlet pipe; the equipment can be carried or carried easily, the difficulty of transportation and operation is reduced, the built-in centrifugal fan blade provides strong suction force, dust generated in construction can be quickly sucked, the purification efficiency is improved, dust particles with different particle sizes can be effectively removed by combining the filter pipe and the multiple filter devices, the discharged air is ensured to be clean, and dust residues are reduced.

Description

Dust purifying equipment for fire extinguishing system reconstruction engineering

Technical Field

The utility model relates to the technical field of dust purification, in particular to dust purification equipment for fire extinguishing system reconstruction engineering.

Background

The dust purifying equipment has the main functions of improving the air quality of the construction environment and guaranteeing the safety of construction. The equipment is through high-efficient absorption and multistage filtration system, clear away a large amount of dust particles that produce in the construction fast to peculiar smell and harmful substance in the effective air-purifying. By means of intelligent sensing technology, it can also monitor air quality in real time, dynamically adjust purification efficiency, reduce manual maintenance work through automatic deashing function simultaneously. In addition, the equipment adopts a portable and modularized design, is convenient to install and carry on complex construction sites, is provided with fireproof, explosion-proof and antistatic safety technologies, and provides comprehensive safety guarantee for fire protection system reconstruction engineering.

The dust purifying device has the significance of improving the quality and efficiency of construction projects from multiple aspects. The dust-free fire-fighting equipment can effectively protect the health of field operators, avoid the damage of dust to the fire-fighting equipment, prolong the service life of the equipment, and reduce the subsequent maintenance and replacement cost. Meanwhile, by reducing the dust concentration, the fire hazard and dust explosion risks are reduced, and the safety coefficient of the construction process is improved. More importantly, the equipment meets the requirements of green environment-friendly construction, reduces the influence of dust on the surrounding environment, and provides technical support and guarantee for pushing dust-free environment-friendly construction and modern fire-fighting reconstruction engineering.

The technical problem that dust generated in the construction process cannot be removed in a portable mode to reduce potential safety hazards exists in the existing technical scheme.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides dust purifying equipment for fire extinguishing system reconstruction engineering, which solves the technical problem that the dust generated in the construction process cannot be removed in a portable manner to reduce potential safety hazards in the prior art.

The dust purifying device for the fire fighting system reconstruction engineering comprises a main machine box, and is characterized in that centrifugal fan blades are rotatably arranged in the main machine box, 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 arranged on the air inlet, and an air inlet pipe is fixedly arranged at one end of the filter pipe.

Preferably, the main machine box is a cylindrical barrel, the air inlet is formed in one end of the main machine box, the exhaust pipe is wound on the side wall surface of the main machine box, the filter pipe is a cylindrical pipe body, the axis of the filter pipe is coincident with the axis of the main machine box, and the air inlet end of the centrifugal fan blade faces the output end of the filter pipe.

Preferably, a supporting frame is fixedly arranged in the filter pipe, a filter frame is fixedly arranged at one end of the filter pipe, a dust collecting net bag is fixedly arranged in the filter frame, the dust collecting net bag is a semi-ellipsoid, a folding dust filtering cloth is fixedly arranged on the filter frame, and a protecting frame is fixedly arranged at the output end of the filter pipe.

Preferably, the internal thread has been seted up in intake pipe one end, the external screw thread has been seted up to the filter tube outside, the intake pipe with filter tube threaded connection, intake pipe one end sets up to cylindrical tube body or flat narrow-mouth body.

Preferably, dustproof filling is fixedly arranged in the exhaust pipe, and the section of the exhaust pipe is a semicircular pipe body.

Preferably, a driving motor is fixedly installed on the main case, the driving end of the driving motor is fixedly connected with the centrifugal fan blades, a rechargeable battery is sleeved outside the front end of the main case and positioned on the filter pipe, and the rechargeable battery is installed in an annular mode.

Preferably, the rear end of the main case is fixedly provided with a rear annular lifting handle, the filter tube is fixedly provided with a front end lifting handle, and the rear annular lifting handle and the front end lifting handle are provided with braces.

Preferably, the side wall surface of the main case is fixedly provided with a waist rest.

Advantageous effects

The utility model provides dust purification equipment for fire-fighting system reconstruction engineering, which adopts a cylindrical design, has a compact structure, can flexibly operate in a narrow construction space, is provided with a front end lifting handle, a rear end annular lifting handle and a brace, can be carried easily by waist support design, reduces the difficulty of transportation and operation, is internally provided with centrifugal fan blades, provides strong suction force, can quickly absorb dust generated in construction, improves the purification efficiency, can effectively remove dust particles with different particle diameters by combining a filter tube and a multiple filter device, ensures clean discharged air, reduces dust residues, is internally provided with a support frame and a filter frame, combines a semi-ellipsoidal dust collection net bag and a folding dust filtering cloth, filters different types of dust particles layer by layer, improves the purification effect, and prolongs the service life of a filter. The exhaust pipe is further internally provided with a dustproof filler, so that residual dust in the exhaust gas is further filtered, and the environment-friendly performance is better.

Drawings

Fig. 1 is a schematic top sectional view of a dust purifying apparatus for fire protection system reconstruction engineering according to the present utility model.

Fig. 2 is a schematic diagram of a front view structure of a dust purifying apparatus for fire protection system reconstruction engineering according to the present utility model.

Fig. 3 is a schematic view of an alternative air inlet pipe structure of the dust purifying device for fire protection system reconstruction engineering according to the present utility model.

In the figure, 1, a main case; 2, centrifugal fan blades, 3, an air inlet, 4, an exhaust pipe, 5, a filter pipe, 6, an air inlet pipe, 7, a support frame, 8, a filter frame, 9, a dust collection net bag, 10, a folding dust filtering cloth, 11, a protective frame, 12, dustproof filling, 13, a driving motor, 14, a rechargeable battery, 15, a rear annular handle, 16, a brace, 17 and a waist rest;

Detailed Description

In order to further illustrate the technical means and effects adopted by the present utility model to achieve the intended purpose, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments of the present utility model, and the detailed description will be given below.

Referring to fig. 1-3, the utility model provides a technical scheme that a dust purifying device for fire protection system reconstruction engineering comprises a main case 1, and is characterized in that a centrifugal fan blade 2 is rotatably installed in the main case 1, an air inlet 3 is formed at one end of the main case 1, an exhaust pipe 4 is arranged on the side wall of the main case 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.

The embodiment is further configured in that the main case 1 is a cylindrical barrel, the air inlet 3 is formed in one end of the main case 1, the air exhaust pipe 4 is wound on the side wall surface of the main case 1, the filter pipe 5 is a cylindrical pipe body, the axis of the filter pipe 5 coincides with the axis of the main case 1, and the air inlet end of the centrifugal fan blade 2 faces the output end of the filter pipe 5.

The embodiment is further arranged in such a way that a supporting frame 7 is fixedly installed in the filter tube 5, a filter frame 8 is fixedly installed at one end of the filter tube 5, a dust collecting net bag 9 is fixedly installed in the filter frame 8, the dust collecting net bag 9 is a semi-ellipsoid, a folding dust filtering 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 tube 5.

The embodiment is further configured in that an internal thread is provided in one end of the air inlet pipe 6, an external thread is provided outside the filter pipe 5, the air inlet pipe 6 is in threaded connection with the filter pipe 5, and one end of the air inlet pipe 6 is a cylindrical pipe body or a flat narrow-mouth pipe body.

In this embodiment, the dust-proof filler 12 is fixedly installed in the exhaust pipe 4, and the section of the exhaust pipe 4 is a semicircular pipe body.

The embodiment is further configured in that a driving motor 13 is fixedly installed on the main case 1, the driving end of the driving motor 13 is fixedly connected with the centrifugal fan blades 2, a rechargeable battery 14 is sleeved outside the front end of the main case 1 and located on the filtering pipe 5, and the rechargeable battery 14 is installed in a ring shape.

The embodiment is further configured in that a rear annular handle 15 is fixedly arranged at the rear end of the main case 1, a front end handle is fixedly arranged on the filter tube 5, and braces 16 are arranged on the rear annular handle 15 and the front end handle.

In this embodiment, the lumbar support 17 is fixedly installed on the side wall of the main chassis 1.

The detailed connection means are known in the art, and as shown in fig. 1-3, before the equipment is used, whether the main machine case 1 of the equipment is intact or not is checked, and whether each component (such as the filtering pipe 5, the air inlet pipe 6, the dust collecting net bag 9, etc.) is stably installed or not is checked. According to the construction scene and the requirements, a proper type of the air inlet pipe 6 (a cylindrical air inlet pipe 6 or a flat air inlet pipe 6 with a narrow opening) is selected, and is fixed to the filter pipe 5 by an internal and external thread connection mode.

The driving motor 13 is turned on to start the equipment, and at the moment, the centrifugal fan blades 2 start to operate, so that strong suction force is generated, and dust in a construction area is sucked into the equipment through the air inlet pipe 6. The rechargeable battery 14 provides power for the equipment, ensures that the equipment can continuously work, and is suitable for the use scene of the non-power-supply area.

The dust firstly passes through the folding dust filtering cloth 10, the folding design provides a larger filtering area to effectively filter tiny particles, and then the dust collecting net bag 9 supports the folding filter cloth to prevent deformation.

The filtered air flow is protected by a protective frame 11 to ensure that no residue enters the main cabinet 1.

The cleaned air is discharged from the exhaust pipe 4, and the dustproof filling 12 in the exhaust pipe 4 further filters residual tiny dust particles, so that secondary pollution is avoided, and external dust is prevented from invading into the equipment at ordinary times.

If dynamic adjustment of position or operation in different areas is desired, the mobile device may be held by two handles or carried on the body by means of the harness 16. The lumbar support 17 design provides additional support, lessens the burden of long-term use, and improves portability and operational comfort.

After the use is completed, the power supply of the equipment is turned off, the filter pipe 5 is taken down, dust in the dust collecting net bag 9 is cleaned, and whether the folding dust filtering cloth 10 is full of dust is checked. If necessary, the folded dust cloth 10 is washed or replaced to secure the filtering effect. It is checked whether the dust-proof packing 12 in the exhaust pipe 4 is excessively dusted, and if necessary, replaced or cleaned. Ensuring that the rechargeable battery 14 is sufficiently charged and ready for the next use.

It is noted that relational terms such as first and second, and the like are 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.

The present utility model is not limited in any way by the above-described preferred embodiments, but is not limited to the above-described preferred embodiments, and any person skilled in the art will appreciate that the present utility model can be embodied in the form of a program for carrying out the method of the present utility model, while the above disclosure is directed to equivalent embodiments capable of being modified or altered in some ways, it is apparent that any modifications, equivalent variations and alterations made to the above embodiments according to the technical principles of the present utility model fall within the scope of the present utility model.

Claims (8)

1. The utility model provides a fire extinguishing systems reforms transform dust clarification plant for engineering, includes mainframe box (1), its characterized in that, install centrifugal flabellum (2) in mainframe box (1) rotation, air inlet (3) have been seted up to mainframe box (1) one end, mainframe box (1) lateral wall is provided with blast pipe (4), fixed mounting has filter tube (5) on air inlet (3), filter tube (5) one end fixed mounting has intake pipe (6).

2. The dust purification device for fire protection system reconstruction engineering according to claim 1, wherein the main case (1) is a cylindrical cylinder, the air inlet (3) is formed at one end of the main case (1), the exhaust pipe (4) is wound on the side wall surface of the main case (1), the filter pipe (5) is a cylindrical pipe body, the axis of the filter pipe (5) coincides with the axis of the main case (1), and the air inlet end of the centrifugal fan blade (2) faces the output end of the filter pipe (5).

3. The dust purification device for fire protection system reconstruction engineering according to claim 1, wherein a supporting frame (7) is fixedly installed in the filter tube (5), a filter frame (8) is fixedly installed at one end of the filter tube (5), a dust collection net bag (9) is fixedly installed in the filter frame (8), the dust collection net bag (9) is a semi-ellipsoid, a folding dust filtering 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 tube (5).

4. The dust purification device for fire protection system reconstruction engineering according to claim 1, wherein an internal thread is provided in one end of the air inlet pipe (6), an external thread is provided outside the filter pipe (5), the air inlet pipe (6) is in threaded connection with the filter pipe (5), and one end of the air inlet pipe (6) is a cylindrical pipe body or a flat narrow-mouth pipe body.

5. The dust purification device for fire protection system reconstruction engineering according to claim 1, wherein a dust-proof filler (12) is fixedly installed in the exhaust pipe (4), and the section of the exhaust pipe (4) is a semicircular pipe body.

6. The dust purification device for fire protection system reconstruction engineering according to claim 1, wherein a driving motor (13) is fixedly installed on the main case (1), the driving end of the driving motor (13) is fixedly connected with the centrifugal fan blades (2), a rechargeable battery (14) is sleeved outside the front end of the main case (1) and positioned on the filter pipe (5), and the rechargeable battery (14) is installed in a ring shape.

7. The dust purification device for fire protection system reconstruction engineering according to claim 1, wherein a rear annular handle (15) is fixedly arranged at the rear end of the main case (1), a front end handle is fixedly arranged on the filter tube (5), and braces (16) are arranged on the rear annular handle (15) and the front end handle.

8. The dust purification device for fire protection system reconstruction engineering according to claim 1, wherein a waist rest (17) is fixedly arranged on the side wall surface of the main case (1).