CN212283383U

CN212283383U - Safety fire engineering ventilation equipment

Info

Publication number: CN212283383U
Application number: CN202020500739.XU
Authority: CN
Inventors: 洪顺勇
Original assignee: Ningxia Zhongjun Technology Co ltd
Current assignee: Ningxia Zhongjun Technology Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-01-05
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a safety fire engineering ventilation equipment, which belongs to the technical field of ventilation equipment, and comprises a wind converging pipe, wherein the left side of the wind converging pipe is communicated with a plurality of connectors, a filtering sponge is arranged in the wind converging pipe, an exhaust fan is arranged on the right side of the wind converging pipe, a smoke filtering box is arranged on the right side of the wind converging pipe, smoke passes through the filtering sponge, the filtering sponge preliminarily filters impurity harmful substances in the smoke, when the smoke reaches the inside of the smoke filtering box, harmful gases in the smoke are dissolved in filtering water to achieve the effect of filtering the smoke, filtered sewage enters the inside of the smoke filtering box again through a circulating pipe to be recycled, the problem of resource saving is solved, when fire occurs in a building, the smoke is directly discharged out of the room through an air pipeline, the smoke contains harmful substances, and the smoke cannot be purified, the pollution to the environment.

Description

Safety fire engineering ventilation equipment

Technical Field

The utility model relates to a ventilation equipment technical field, in particular to safe fire engineering ventilation equipment.

Background

Ventilation, also known as air exchange, is the process of feeding sufficient fresh air into the room space mechanically or naturally, and simultaneously discharging the dirty air which is not in compliance with the sanitary requirements, so that the indoor air meets the sanitary requirements and the requirements of the production process. The ventilation equipment is generally called as ventilation equipment, and ventilation equipment is generally arranged at an air inlet of the existing large building to ensure the ventilation of air inside and outside the building and improve the air quality inside the building.

When a fire disaster occurs in a building, the existing ventilation equipment directly exhausts smoke out of the room through a ventilation pipeline, and the smoke contains harmful substances, so that the smoke cannot be purified, and the environment is polluted.

Disclosure of Invention

The utility model provides a safe fire engineering ventilation equipment aims at solving current ventilation equipment, when the conflagration breaing out in the building, directly through air pipe with smog discharge outdoor, contains harmful substance in the flue gas, can not carry out purification treatment to the flue gas, causes the problem of pollution to the environment.

The utility model is realized in such a way, a safe fire engineering ventilation equipment, comprises a converging pipe, the left side of the converging pipe is communicated with a plurality of connectors, the interior of the converging pipe is provided with a filtering sponge, the right side of the converging pipe is provided with an air exhauster, the right side of the converging pipe is provided with a smoke filter box, a connecting pipe is communicated between the air exhauster and the smoke filter box, the interior of the smoke filter box is filled with filtered water, the right side of the smoke filter box is provided with a sewage purification box, a water guide pipe is communicated between the smoke filter box and the sewage purification box, the interior of the water guide pipe is provided with a filter screen, the outer wall of the water guide pipe is provided with a first water pump, the first water pump is positioned at the right side of the filter screen, the interior of the sewage purification box is provided with a filter plate, an active carbon filter layer is arranged below the filter plate, a plurality, the utility model discloses a sewage purification case, including sewage purification case, motor, active carbon filter layer, circulating pipe, the motor is installed to sewage purification case's left side wall bottom, the output of motor runs through sewage purification case's left side wall and extends to sewage purification case's inside, stirring vane is installed to the output of motor, the right side wall bottom intercommunication of active carbon filter layer has the circulating pipe, the other end of circulating pipe runs through the up end of flue gas rose box and extends to the inside of flue gas rose box, the outer wall of circulating pipe is provided with the second water pump.

In order to facilitate the clearance by the filterable impurity filth of filter screen, conduct the utility model discloses a safe fire engineering ventilation equipment is preferred, the outer wall of aqueduct is provided with the clear dirty mouth, the clear dirty mouth is located the left side of filter screen.

For the convenience of the user observe the inside condition of sewage purification case, conduct the utility model discloses a safe fire engineering ventilation equipment is preferred, sewage purification case's outer wall is provided with the observation window.

In order to facilitate the control circulating pipe to open and close, as the utility model discloses a safe fire engineering ventilation equipment is preferred, the outer wall of circulating pipe sets up the solenoid valve.

In order to conveniently introduce the flue gas to the inside of the filtered water, the lower ends of the connecting pipe and the water guide pipe extend to the position below the liquid level of the filtered water.

For the convenience of flue gas filtration, as the utility model discloses a safe fire engineering ventilation equipment is preferred, the liquid level height of drainage is two-thirds of flue gas rose box height.

In order to adsorb the impurity of aquatic, as the utility model discloses a safe fire engineering ventilation equipment is preferred, the outer wall that adsorbs the ball is provided with a plurality of evenly distributed's absorption hole.

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

1. the smoke filtering box is characterized in that a plurality of connectors are connected with smoke exhaust channels arranged on each floor, smoke is conveniently sucked into the smoke collecting pipe, the smoke is collected in the smoke collecting pipe, the exhaust fan is started, the smoke is pumped into the smoke filtering box through the connecting pipe by the exhaust fan, in the pumping process, the smoke passes through the filtering sponge, the filtering sponge preliminarily filters impurity harmful substances in the smoke, and when the smoke reaches the inside of the smoke filtering box, the smoke is in contact and mixing with filtered water in the smoke filtering box, harmful gas in the smoke is dissolved in the filtered water, and the smoke filtering effect is achieved;

2. starting a first water pump, pumping the sewage after the flue gas filtration into the sewage purification box through a water guide pipe, filtering the sewage by a filter screen on the way, preliminarily filtering impurities in the water by the filter screen, filtering the sewage into a sewage filtering box by a filter plate, wherein the mesh number of the filter plate is smaller than that of the filter screen, filter the less impurity of granule, filter harmful substance and littleer impurity in with the sewage through the active carbon filter layer afterwards, the filter effect is good, the starter motor, the motor drives stirring vane and rotates, stirring vane stirs the adsorption ball in with the sewage, the adsorption ball has a plurality of adsorption holes, the adsorption hole further adsorbs the filtration to the impurity in the sewage, improve the filter effect, start the second water pump, inside filtered sewage passes through the circulating pipe and gets into the flue gas rose box once more, carry out circulation and use, resources are saved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view showing the internal structure of the sewage purifying tank of the present invention;

FIG. 3 is a schematic view of the adsorption ball of the present invention;

in the figure: 1. a wind converging pipe; 2. a connecting port; 3. filtering the sponge; 4. an exhaust fan; 5. a flue gas filter box; 6. a connecting pipe; 7. filtering water; 8. a sewage purification tank; 9. a water conduit; 10. a filter screen; 11. a first water pump; 12. a filter plate; 13. an activated carbon filter layer; 14. a motor; 15. a stirring blade; 16. adsorbing the ball; 17. a circulation pipe; 18. a second water pump; 19. cleaning a sewage port; 20. an observation window; 21. an electromagnetic valve; 22. and (4) adsorbing the pores.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution: a safe fire engineering ventilation device comprises a wind converging pipe 1, the left side of the wind converging pipe 1 is communicated with a plurality of connectors 2, a filtering sponge 3 is arranged inside the wind converging pipe 1, an exhaust fan 4 is arranged on the right side of the wind converging pipe 1, a flue gas filtering box 5 is arranged on the right side of the wind converging pipe 1, a connecting pipe 6 is communicated between the exhaust fan 4 and the flue gas filtering box 5, filtering water 7 is filled inside the flue gas filtering box 5, a sewage purifying box 8 is arranged on the right side of the flue gas filtering box 5, a water guide pipe 9 is communicated between the flue gas filtering box 5 and the sewage purifying box 8, a filter screen 10 is arranged inside the water guide pipe 9, a first water pump 11 is arranged on the outer wall of the water guide pipe 9, the first water pump 11 is positioned on the right side of the filter screen 10, a filter plate 12 is arranged inside the sewage purifying box 8, an active carbon filter layer 13 is arranged below, the motor 14 is installed to sewage purification case 8's left side wall bottom, and the output of motor 14 runs through sewage purification case 8's left side wall and extends to sewage purification case 8's inside, and stirring vane 15 is installed to the output of motor 14, and the right side wall bottom intercommunication of active carbon filter layer 13 has circulating pipe 17, and the other end of circulating pipe 17 runs through the up end of flue gas rose box 5 and extends to the inside of flue gas rose box 5, and the outer wall of circulating pipe 17 is provided with second water pump 18.

In this embodiment: a plurality of connectors 2 are connected with smoke exhaust channels arranged on each floor, smoke is conveniently sucked into a wind gathering pipe 1, the smoke is gathered in the wind gathering pipe 1, an exhaust fan 4 is started, the smoke is pumped into a smoke filtering box 5 through a connecting pipe 6 by the exhaust fan 4, in the pumping process, the smoke passes through a filtering sponge 3, the filtering sponge 3 preliminarily filters impurity harmful substances in the smoke, when the smoke reaches the inside of the smoke filtering box 5, the smoke is in contact with and mixed with filtering water 7 in the smoke filtering box 5, harmful gas in the smoke is dissolved in the filtering water 7, the effect of filtering the smoke is achieved, the filtering water 7 is common tap water, a first water pump 11 is started, the sewage after the smoke is filtered is pumped into a sewage purifying box 8 through a water guide pipe 9, the sewage is filtered by a filtering net 10 on the way, and the filtering net 10 preliminarily filters the impurities in the water, inside sewage got into sewage purification case 8, at first filter through filter 12, filter 12's mesh number is less than filter screen 10's mesh number, filter the less impurity of granule, filter harmful substance and littleer impurity in with sewage through active carbon filter layer 13 afterwards, the filter effect is good, starter motor 14, motor 14 drives stirring vane 15 and rotates, stirring vane 15 stirs adsorption ball 16 in with the sewage, adsorption ball 16 has a plurality of adsorption holes 22, adsorption holes 22 further adsorbs the filtration to the impurity in the sewage, improve the filter effect, start second water pump 18, it is inside that filtered sewage passes through circulating pipe 17 reentrant flue gas filter case 5, carry out cyclic utilization, resources are saved.

As a technical optimization scheme of the utility model, the outer wall of aqueduct 9 is provided with the clear dirty mouth 19, and clear dirty mouth 19 is located the left side of filter screen 10.

In this embodiment: the filter screen 10 filters for a long time, and the impurity filth with larger particles in the sewage is filtered to the left side of the filter screen 10, and is cleaned by the impurity cleaning port 19, so that the subsequent filtering work is facilitated.

As a technical optimization scheme of the utility model, the outer wall of sewage purification box 8 is provided with observation window 20.

In this embodiment: the user can observe the inside behavior of sewage purification box 8 through observation window 20, and convenient to use person knows the filtration condition.

As a technical optimization scheme of the utility model, the outer wall of the circulating pipe 17 is provided with an electromagnetic valve 21.

In this embodiment: the electromagnetic valve 21 flexibly controls the opening and closing of the circulating pipe 17, and the operation is simple and convenient.

As a technical optimization scheme of the present invention, the lower ends of the connecting pipe 6 and the water guiding pipe 9 all extend to below the liquid level of the filtered water 7.

In this embodiment: the lower end of the connecting pipe 6 extends to the position below the liquid level of the filtered water 7, smoke is conveniently guided into the filtered water 7 directly to be filtered, and the water guide pipe 9 is convenient for pumping all sewage into the sewage purification box 8 to avoid the existence of sewage.

As a technical optimization scheme of the utility model, the liquid level of the filtered water 7 is two thirds of the height of the flue gas filter box 5.

In this embodiment: the liquid level of the filtered water 7 is two thirds of the height of the smoke filter box 5, and enough filtered water 7 is provided for carrying out fusion filtration on smoke.

As a technical optimization scheme of the utility model, the outer wall of adsorbing ball 16 is provided with a plurality of evenly distributed's absorption hole 22.

In this embodiment: the adsorption ball 16 is provided with a plurality of adsorption holes 22, and the adsorption holes 22 further adsorb and filter impurities in the sewage, so that the filtering effect is improved.

The working principle is as follows: when the safety fire engineering ventilation equipment is used, firstly, the plurality of connectors 2 are connected with smoke exhaust channels arranged on each floor, smoke is conveniently sucked into the air collecting pipe 1 and is collected in the air collecting pipe 1, the exhaust fan 4 is started, the exhaust fan 4 pumps the smoke into the smoke filtering box 5 through the connecting pipe 6, in the pumping process, the smoke passes through the filtering sponge 3, the filtering sponge 3 preliminarily filters impurity harmful substances in the smoke, when the smoke reaches the inside of the smoke filtering box 5, the smoke is in contact with and mixed with filtered water 7 in the smoke filtering box 5, harmful gas in the smoke is dissolved in the filtered water 7, the smoke filtering effect is achieved, then, the first water pump 11 is started, the sewage after the smoke is filtered is pumped into the sewage purifying box 8 through the water guide pipe 9, the sewage is filtered by the filtering net 10 on the way, the filtering net 10 preliminarily filters the impurities in the water, inside sewage got into sewage purification case 8, at first filter through filter 12, filter 12's mesh number is less than filter screen 10's mesh number, filter the less impurity of granule, filter harmful substance and littleer impurity in with sewage through active carbon filter layer 13 afterwards, the filter effect is good, starter motor 14, motor 14 drives stirring vane 15 and rotates, stirring vane 15 stirs adsorption ball 16 in with the sewage, adsorption ball 16 has a plurality of adsorption holes 22, adsorption holes 22 further adsorbs the filtration to the impurity in the sewage, improve the filter effect, start second water pump 18, it is inside that filtered sewage passes through circulating pipe 17 reentrant flue gas filter case 5, carry out cyclic utilization, resources are saved.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a safe fire engineering ventilation equipment, includes confluent pipe (1), its characterized in that: the device is characterized in that the left side of the air converging pipe (1) is communicated with a plurality of connectors (2), a filter sponge (3) is arranged in the air converging pipe (1), an exhaust fan (4) is installed on the right side of the air converging pipe (1), a flue gas filter box (5) is installed on the right side of the air converging pipe (1), a connecting pipe (6) is communicated between the exhaust fan (4) and the flue gas filter box (5), filtered water (7) is filled in the flue gas filter box (5), a sewage purification box (8) is installed on the right side of the flue gas filter box (5), a water guide pipe (9) is communicated between the flue gas filter box (5) and the sewage purification box (8), a filter screen (10) is arranged in the water guide pipe (9), a first water pump (11) is arranged on the outer wall of the water guide pipe (9), and the first water pump (11) is positioned on the right, the inside of sewage purification case (8) is provided with filter (12), the below of filter (12) is provided with activated carbon filter layer (13), the below of activated carbon filter layer (13) is provided with a plurality of adsorption balls (16), motor (14) are installed to the left side wall bottom of sewage purification case (8), the output of motor (14) runs through the left side wall of sewage purification case (8) and extends to the inside of sewage purification case (8), stirring vane (15) are installed to the output of motor (14), the right side wall bottom intercommunication of activated carbon filter layer (13) has circulating pipe (17), the other end of circulating pipe (17) runs through the up end of flue gas rose box (5) and extends to the inside of flue gas rose box (5), the outer wall of circulating pipe (17) is provided with second water pump (18).

2. A safety fire engineering ventilation apparatus according to claim 1, wherein: the outer wall of the water guide pipe (9) is provided with a sewage cleaning opening (19), and the sewage cleaning opening (19) is located on the left side of the filter screen (10).

3. A safety fire engineering ventilation apparatus according to claim 1, wherein: the outer wall of the sewage purification box (8) is provided with an observation window (20).

4. A safety fire engineering ventilation apparatus according to claim 1, wherein: an electromagnetic valve (21) is arranged on the outer wall of the circulating pipe (17).

5. A safety fire engineering ventilation apparatus according to claim 1, wherein: the lower ends of the connecting pipe (6) and the water guide pipe (9) extend to the position below the liquid level of the filtered water (7).

6. A safety fire engineering ventilation apparatus according to claim 1, wherein: the liquid level height of the filtered water (7) is two thirds of the height of the smoke filter box (5).

7. A safety fire engineering ventilation apparatus according to claim 1, wherein: the outer wall of the adsorption ball (16) is provided with a plurality of adsorption holes (22) which are uniformly distributed.