CN212508917U

CN212508917U - Automatic cooling high temperature smoke exhaust fan

Info

Publication number: CN212508917U
Application number: CN202021204760.1U
Authority: CN
Inventors: 吴佳月
Original assignee: Jiangxi Shuangfan Co ltd
Current assignee: Jiangxi Shuangfan Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-09
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses an automatic cooling high temperature smoke exhaust fan, concretely relates to smoke exhaust fan technical field, which comprises a bod, the organism sets up to two-layer structure, is first shell layer and first inner bag layer respectively, organism one end is provided with the air intake, and the other end is provided with the air outlet, be provided with first clearance layer between first shell layer and the first inner bag layer, the inside quick-witted case that is provided with of organism, machine case sets up to two-layer structure, is second shell layer and second inner bag layer respectively, be provided with second clearance layer between second shell layer and the second inner bag layer, machine incasement portion is provided with the motor, the output of motor runs through to quick-witted case outside and is connected with the flabellum. The utility model discloses a dispel the heat with the water-cooled mode to the organism of smoke exhaust fan and the quick-witted case of motor, rivers circulation is reciprocal moreover, can continuously cool off smoke exhaust fan, has improved the cooling effect greatly.

Description

Automatic cooling high temperature smoke exhaust fan

Technical Field

The utility model relates to a smoke exhaust fan technical field, more specifically say, the utility model relates to an automatic cooling high temperature smoke exhaust fan.

Background

The smoke exhaust fan is mainly used for exhausting smoke in a fire area at the initial stage of a fire, preventing the fire from spreading to other areas along with the smoke, ensuring evacuation of internal personnel, is commonly used for fire-fighting smoke exhaust and ventilation of buildings with fire-fighting requirements, such as subways, tunnels, gymnasiums, high-rise buildings, underground shopping malls, workshops, ovens and other occasions, generally adopts a double-speed motor, operates at low speed at ordinary times for ventilation, and can automatically switch to high-speed operation through an electric control system once a fire occurs, quickly exhausts the smoke within half an hour, and enables the personnel in the fire to safely evacuate.

But smoke exhaust fan receives self motor and flabellum on the one hand and generates heat the influence at high temperature environment during operation, and on the other hand receives environment high temperature, so need cool off the high temperature of smoke exhaust fan just can guarantee that smoke exhaust fan lasts the work of more of a specified duration.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defect of prior art, the embodiment of the utility model provides an automatic cooling high temperature smoke exhaust fan dispels the heat through the organism of using water-cooled mode to smoke exhaust fan and the quick-witted case of motor, and rivers circulation is reciprocal moreover, can continuously cool off smoke exhaust fan, has improved the cooling effect greatly to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic cooling high-temperature smoke exhaust fan comprises a fan body, wherein the fan body is of a two-layer structure and is respectively provided with a first shell layer and a first inner container layer, one end of the fan body is provided with an air inlet, the other end of the fan body is provided with an air outlet, a first gap layer is arranged between the first shell layer and the first inner container layer, a fan box is arranged inside the fan body, the fan box is of a two-layer structure and is respectively provided with a second shell layer and a second inner container layer, a second gap layer is arranged between the second shell layer and the second inner container layer, a motor is arranged inside the fan box, the output end of the motor penetrates through the outside of the fan box and is connected with fan blades, the top and the bottom of the fan box are both connected with supporting tubes, one ends of the two supporting tubes, far away from the fan box, are both connected with the first inner container layer, one, the improved structure of the liquid feeding device is characterized in that two supporting seats are fixedly connected to the bottom of the machine body, a liquid discharging tank is fixedly connected to one side of each supporting seat, a supporting frame is fixedly connected to the top of the machine body, a liquid feeding tank is fixedly connected to one side of each supporting frame, a liquid discharging pipe is connected between the liquid discharging tank and the first clearance layer, the liquid discharging tank is communicated with the first clearance layer through the liquid discharging pipe, a liquid feeding pipe is connected between the liquid feeding tank and the first clearance layer, the liquid feeding tank is communicated with the first clearance layer through the liquid feeding pipe, a first circulating pipe is communicated with one side of the liquid discharging tank, and a second.

In a preferred embodiment, a fixing ring is fixedly connected to the inner wall of the first inner container layer close to the air inlet, a mounting ring is fixedly connected to one side of the fixing ring, and a filter screen is connected to the inside of the mounting ring.

In a preferred embodiment, the fixing ring is connected to the mounting ring by screws.

In a preferred embodiment, the screen and fan blades are both members of a stainless steel material.

In a preferred embodiment, a door is provided outside the cabinet.

In a preferred embodiment, the first gap layer and the second gap layer are both filled with cold water.

In a preferred embodiment, a water pump is connected to one end of the first circulation pipe.

In a preferred embodiment, a pump valve is connected to one side of the liquid outlet tank.

The utility model discloses a technological effect and advantage:

1. the machine body is arranged into a two-layer structure, the first gap layer is filled with cold water, the machine body can be cooled in a water cooling mode, the machine case is arranged into a two-layer structure, the second gap layer is filled with cold water, the machine case can be cooled in a water cooling mode, the pump valve is opened, and the machine body and the cold water in the machine case can be continuously circulated by arranging the liquid inlet tank, the liquid outlet tank, the first circulating pipe and the second circulating pipe, so that the cooling effect is further improved, and the machine body can continuously work for a long time in a high-temperature environment;

2. through having set up the filter screen, can prevent that large granule object from flying into inside the organism, damaging the flabellum, the filter screen is convenient to be changed and is washd moreover, has improved the practicality, has improved the efficiency of during operation.

Drawings

Fig. 1 is a schematic overall sectional structural view of the present invention.

Fig. 2 is a schematic diagram of the external structure of the present invention.

Fig. 3 is a schematic view of the structure of the chassis of the present invention.

Fig. 4 is the schematic diagram of the filter screen structure of the present invention.

The reference signs are: 1. a body; 101. a first outer shell layer; 102. a first inner container layer; 2. an air inlet; 3. an air outlet; 4. a first gap layer; 5. a pump valve; 6. a chassis; 601. a second outer shell layer; 602. a second inner container layer; 7. a second gap layer; 8. a motor; 9. a fan blade; 10. supporting a tube; 11. a supporting seat; 12. discharging the liquid tank; 13. a support frame; 14. feeding liquid into the tank; 15. a liquid outlet pipe; 16. a liquid inlet pipe; 17. a first circulation pipe; 18. a second circulation pipe; 19. a fixing ring; 20. a mounting ring; 21. filtering with a screen; 22. and (4) a water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, an automatic cooling high temperature smoke exhaust fan comprises a machine body 1, the machine body 1 is configured as a two-layer structure including a first outer shell layer 101 and a first inner liner layer 102, an air inlet 2 is arranged at one end of the machine body 1, an air outlet 3 is arranged at the other end of the machine body 1, a first gap layer 4 is arranged between the first outer shell layer 101 and the first inner liner layer 102, a machine box 6 is arranged inside the machine body 1, the machine box 6 is configured as a two-layer structure including a second outer shell layer 601 and a second inner liner layer 602, a second gap layer 7 is arranged between the second outer shell layer 601 and the second inner liner layer 602, a motor 8 is arranged inside the machine box 6, an output end of the motor 8 penetrates through the machine box 6 and is connected with fan blades 9, support tubes 10 are connected to the top and the bottom of the machine box 6, one ends of the two support tubes 10 far away from the machine box 6 are, the other end of the first gap layer 7 is communicated with the second gap layer, the bottom of the machine body 1 is fixedly connected with two supporting seats 11, one side of each supporting seat 11 is fixedly connected with a liquid outlet tank 12, the top of the machine body 1 is fixedly connected with a supporting frame 13, one side of each supporting frame 13 is fixedly connected with a liquid inlet tank 14, a liquid outlet pipe 15 is connected between each liquid outlet tank 12 and the first gap layer 4, each liquid outlet tank 12 is communicated with the first gap layer 4 through the liquid outlet pipe 15, a liquid inlet pipe 16 is connected between each liquid inlet tank 14 and the first gap layer 4, each liquid inlet tank 14 is communicated with the first gap layer 4 through the liquid inlet pipe 16, one side of each liquid outlet tank 12 is communicated with a first circulating pipe 17.

Further, the inner wall of the first inner container layer 102 is close to the air inlet 2 and is fixedly connected with a fixing ring 19, one side of the fixing ring 19 is fixedly connected with a mounting ring 20, and the mounting ring 20 is internally connected with a filter screen 21, so that large-particle objects are prevented from flying into the machine body 1 and damaging the fan blades 9.

Further, the fixing ring 19 is screwed to the mounting ring 20 to facilitate replacement and cleaning of the filter screen 21.

Further, the filter screen 21 and the fan blades 9 are both stainless steel members, so as to better resist high temperature.

Further, a box door is arranged outside the case 6, so that the motor can be conveniently maintained or replaced.

Furthermore, the first gap layer 4 and the second gap layer 7 are filled with cold water so as to facilitate cooling the machine body 1 and the machine box 6.

Further, a water pump 22 is connected to one end of the first circulation pipe 17 to circulate the cooling water in the machine body 1 and the cabinet 6.

Further, a pump valve 23 is connected to one side of the liquid outlet tank 12 to control the circulating cold water.

The utility model discloses the theory of operation: the machine body 1 is set to be of a two-layer structure, the first gap layer is arranged between the first outer shell layer 101 and the first inner container layer 102, cold water is filled into the first gap layer, the machine body 1 can be cooled in a water cooling mode, the machine case 6 is set to be of a two-layer structure, the second gap layer is arranged between the second outer shell layer 601 and the second inner container layer 602, cold water is filled into the second gap layer, the machine case 6 can be cooled in a water cooling mode, the pump valve 23 is opened, the liquid inlet tank 14, the liquid outlet tank 12, the first circulating pipe 17 and the second circulating pipe 18 can enable the cold water in the machine body 1 and the machine case 6 to continuously circulate, and the cooling effect is further improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic cooling high temperature smoke exhaust fan, includes organism (1), its characterized in that: the machine body (1) is of a two-layer structure and is respectively provided with a first outer shell layer (101) and a first inner container layer (102), one end of the machine body (1) is provided with an air inlet (2), the other end of the machine body is provided with an air outlet (3), a first gap layer (4) is arranged between the first outer shell layer (101) and the first inner container layer (102), a machine box (6) is arranged inside the machine body (1), the machine box (6) is of a two-layer structure and is respectively provided with a second outer shell layer (601) and a second inner container layer (602), a second gap layer (7) is arranged between the second outer shell layer (601) and the second inner container layer (602), a motor (8) is arranged inside the machine box (6), the output end of the motor (8) penetrates through the outside of the machine box (6) and is connected with fan blades (9), and the top and the bottom of the machine box (6), one end of each of the two support tubes (10) far away from the case (6) is connected with the first liner layer (102), one end of each support tube (10) is communicated with the first gap layer (4), the other end of each support tube is communicated with the second gap layer (7), the bottom of the machine body (1) is fixedly connected with two support seats (11), one side of each support seat (11) is fixedly connected with a liquid outlet tank (12), the top of the machine body (1) is fixedly connected with a support frame (13), one side of each support frame (13) is fixedly connected with a liquid inlet tank (14), a liquid outlet pipe (15) is connected between each liquid outlet tank (12) and the first gap layer (4), each liquid outlet tank (12) is communicated with the first gap layer (4) through the liquid outlet pipe (15), a liquid inlet pipe (16) is connected between each liquid inlet tank (14) and the first gap layer (4), and each liquid inlet tank (14) is communicated with the first gap layer (4) through the liquid inlet pipe (, one side of the liquid outlet tank (12) is communicated with a first circulating pipe (17), and the top of the liquid inlet tank (14) is communicated with a second circulating pipe (18).

2. The automatic cooling high temperature smoke exhaust fan of claim 1, characterized in that: the inner wall of first inner bag layer (102) is close to air intake (2) fixedly connected with solid fixed ring (19), gu fixed ring (19) one side fixedly connected with collar (20), collar (20) internal connection has filter screen (21).

3. The automatic cooling high temperature smoke exhaust fan of claim 2, characterized in that: the fixing ring (19) is connected with the mounting ring (20) through screws.

4. The automatic cooling high temperature smoke exhaust fan of claim 2, characterized in that: the filter screen (21) and the fan blades (9) are both stainless steel components.

5. The automatic cooling high temperature smoke exhaust fan of claim 1, characterized in that: and a box door is arranged outside the case (6).

6. The automatic cooling high temperature smoke exhaust fan of claim 1, characterized in that: the first gap layer (4) and the second gap layer (7) are filled with cold water.

7. The automatic cooling high temperature smoke exhaust fan of claim 1, characterized in that: one end of the first circulating pipe (17) is connected with a water pump (22).

8. The automatic cooling high temperature smoke exhaust fan of claim 1, characterized in that: one side of the liquid outlet tank (12) is connected with a pump valve (5).