CN210178615U

CN210178615U - High-temperature smoke exhaust fan

Info

Publication number: CN210178615U
Application number: CN201920990801.5U
Authority: CN
Inventors: Xiaohua Huang; 黄小华; Xinsheng Huang; 黄新生; Xiaolin Deng; 邓小林
Original assignee: Quanzhou Yusheng Ventilation And Air Conditioning Equipment Co Ltd
Current assignee: Quanzhou Yusheng Ventilation And Air Conditioning Equipment Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-03-24
Anticipated expiration: 2029-06-27

Abstract

The utility model discloses a high-temperature smoke exhaust fan, which belongs to the technical field of smoke exhaust fans and comprises a fan body, wherein a motor protective shell is arranged in the fan body, the upper surface and the lower surface of the motor protective shell are fixedly connected with the inner wall of the fan body through fixing rods, a cooling shell is sleeved on the outer surface of the motor protective shell, and the left side surface and the right side surface of the cooling shell are both in threaded connection with a communicating pipe; through setting up the cooling shell, and during the interior circulation comdenstion water of cooling shell, can effectually cool down for the motor protective housing, and then can the effectual temperature that reduces the motor and give off, through setting up the hose, water pump and water tank, the water pump during operation can be with the water suction to the water pipe in the water tank, and carry to the cooling shell in, flow into to the water tank by the cooling shell at last and through another water pipe in, make the water in the cooling shell can the circulation flow and take away the high temperature on the motor protective housing, the radiating effect of motor has been improved.

Description

High-temperature smoke exhaust fan

Technical Field

The utility model belongs to the technical field of smoke exhaust fan, concretely relates to high temperature smoke exhaust fan.

Background

The smoke exhaust fan is a machine capable of rapidly exhausting peculiar smell, high temperature and oil smoke gas generated in the process of processing food in a kitchen, and the machine is characterized by good high temperature resistance and high efficiency, and the types of the fan comprise a centrifugal fan, an axial flow fan, a centrifugal fan and axial flow air, and the machine is suitable for being small and large according to the space size and the arrangement condition of a smoke exhaust hood.

According to the 'high-temperature smoke exhaust fan' (patent number: CN201811260104.0), the patent states that a protective layer is coated on the inner wall of the fan shell, thereby effectively playing the roles of promoting heat dissipation, preventing corrosion and oxidation, ensuring the service life of the fan, protecting the large specific surface area of nano-graphene and nano-carbon tubes in the coating, having good heat dissipation performance and high-temperature resistance, corrosion resistance and oxidation resistance; the polytetrafluoroethylene in the invention also has good high temperature resistance, corrosion resistance and oxidation resistance; the adopted resin is high-temperature resistant resin; the protective layer has fully been guaranteed to have good heat dissipation, high temperature resistant, anticorrosion, anti-oxidation performance, however the material of current smoke exhaust fan itself has possessed fine high temperature resistant and performance such as heat dissipation easily, and consequently this scheme is little to smoke exhaust fan's radiating effect gain, and current smoke exhaust fan is bulky simultaneously, and consequently people feel very inconvenient when removing smoke exhaust fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature smoke exhaust fan 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: a high-temperature smoke exhaust fan comprises a fan body, wherein a motor protective shell is arranged in the fan body, the upper surface and the lower surface of the motor protective shell are fixedly connected with the inner wall of the fan body through fixing rods, a cooling shell is sleeved on the outer surface of the motor protective shell, the left side surface and the right side surface of the cooling shell are in threaded connection with communicating pipes, the communicating pipes are positioned in through holes formed in the outer surface of the fan body, the other ends of the communicating pipes are communicated with the right side surface of a water tank through hoses, a water pump is arranged in the water tank and is electrically connected with an external control switch, a water outlet of the water pump is communicated with the other end of the left side hose, wheels are fixedly connected at four corners of the lower surface of the water tank, a threaded cap is fixedly connected to the back surface of the water tank, a threaded column is in, the outer surface of pivot cup joints in the bearing, and the bearing joint is at the upper surface of backup pad, the upper surface of water tank and the lower surface laminating of fan body.

Preferably, the upper surface of water tank fixedly connected with support column, and the top of support column can be dismantled with the surface of fan body and be connected, the quantity of support column is two, and two support column symmetries set up the left and right sides at the fan body.

Preferably, the upper surface of backup pad fixedly connected with bracing piece, and the top fixedly connected with slider of bracing piece, slider sliding connection is in the spout, and the back at the curb plate is seted up to the spout.

Preferably, the number of the side plates is two, and the two side plates are symmetrically arranged on the left side and the right side of the threaded column.

Preferably, a plurality of heat conduction rods are uniformly arranged in the cooling shell, and one ends of the heat conduction rods penetrate through the cooling shell and extend to the inner side of the motor protection shell.

Preferably, the cooling shell is in the shape of a circular ring, and the cooling shell is located at the rear side of the fixing rod.

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

this high temperature smoke exhaust fan, through setting up the cooling shell, and during the interior circulation comdenstion water of cooling shell, can effectually cool down for the motor protective housing, and then can the effectual temperature that reduces the motor and give off, through setting up the hose, water pump and water tank, the water pump during operation can be with the water suction in the water tank to the water pipe in, and carry to the cooling shell in, flow out and flow into to the water tank through another water pipe by the cooling shell at last, make the water in the cooling shell can the circulation flow and take away the high temperature on the motor protective housing, the radiating effect of motor has been improved.

This high temperature smoke exhaust fan through setting up the wheel, can drive the water tank when the wheel rolls and remove, therefore people are more convenient when removing the fan body, through setting up the backup pad, when the backup pad supported the ground, the water tank can be fixed unable automatically move, has improved the security.

Drawings

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

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic sectional view of the front view of the cooling shell of the present invention.

In the figure: 1. a fan body; 2. a communicating pipe; 3. a hose; 4. a support pillar; 5. a water tank; 6. cooling the shell; 7. a motor protection shell; 8. a water pump; 9. a threaded post; 10. a support plate; 11. fixing the rod; 12. a threaded cap; 13. a side plate; 14. a slider; 15. a heat conducting rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a high temperature smoke exhaust fan, including a fan body 1, a motor protection shell 7 is arranged in the fan body 1, and the upper surface and the lower surface of the motor protection shell 7 are both fixedly connected with the inner wall of the fan body 1 through a fixing rod 11, a cooling shell 6 is sleeved on the outer surface of the motor protection shell 7, the left and right side surfaces of the cooling shell 6 are both connected with a communicating pipe 2 in a threaded manner, the communicating pipe 2 is positioned in a through hole formed in the outer surface of the fan body 1, the other end of the communicating pipe 2 is communicated with the right side surface of a water tank 5 through a hose 3, a water pump 8 is arranged in the water tank 5, the water pump 8 is electrically connected with an external control switch, the water outlet of the water pump 8 is communicated with the other end of the left hose 3, wheels are fixedly connected at four corners of the lower surface, the top and the bottom of screw thread post 9 are fixedly connected with respectively and twist ring and pivot, and the surface of pivot cup joints in the bearing, and the bearing joint is at the upper surface of backup pad 10, and the upper surface of water tank 5 is laminated with the lower surface of fan body 1.

In the above scheme, when the fan body 1 works, a large amount of high-temperature flue gas can be discharged, the water pump 8 is controlled to work, when the water pump 8 works, the water in the water tank 5 can be pumped into the water pipe, and is conveyed into the cooling shell 6, finally flows out of the cooling shell 6 and flows into the water tank 5 through another water pipe, so that the water in the cooling shell 6 can circularly flow and take away the high temperature on the motor protection shell 7, the temperature of the motor is effectively reduced, meanwhile, people can put ice blocks into the water tank 5, so that the cooling effect is better, when the fan body 1 needs to be moved, the fan body 1 is pushed, when the wheels roll, the water tank 5 can be driven to move, when the water tank 5 is moved to a destination, people screw the threaded column 9 through the screw ring to rotate, the threaded column 9 drives the support plate 10 to move downwards, and the support plate 10 can stably support the ground so that the water tank 5 cannot move.

Specifically, the upper surface of the water tank 5 is fixedly connected with two support columns 4, the top ends of the support columns 4 are detachably connected with the outer surface of the fan body 1, the number of the support columns 4 is two, and the two support columns 4 are symmetrically arranged on the left side and the right side of the fan body 1; through setting up support column 4, support column 4 can be effectual be in the same place water tank 5 and fan body 1 are fixed, when fan body 1 was overhauld to needs, can dismantle the top of support column 4 and fan body 1's surface and come, makes things convenient for people's operation.

Specifically, the upper surface of the supporting plate 10 is fixedly connected with a supporting rod, the top end of the supporting rod is fixedly connected with a sliding block 14, the sliding block 14 is connected in a sliding groove in a sliding manner, and the sliding groove is formed in the back surface of the side plate 13; through setting up bracing piece, slider 14 and spout, can drive slider 14 through the bracing piece and remove in the spout when backup pad 10 reciprocates, consequently backup pad 10 can not rotate and more stable when reciprocating.

Specifically, the number of the side plates 13 is two, and the two side plates 13 are symmetrically arranged on the left side and the right side of the threaded column 9; by providing the number of the side plates 13 to be two, the support plate 10 is more stable when moving up and down.

Specifically, a plurality of heat conducting rods 15 are uniformly arranged in the cooling shell 6, and one ends of the heat conducting rods 15 penetrate through the cooling shell 6 and extend to the inner side of the motor protection shell 7; through setting up heat conduction stick 15, heat on the motor protective housing 7 can be absorbed to heat conduction stick 15, and the comdenstion water can erode heat conduction stick 15 simultaneously to effectively take away the heat on the heat conduction stick 15.

Specifically, the shape of cooling shell 6 is the ring shape, and cooling shell 6 is located the rear side of dead lever 11, and the shape through setting up cooling shell 6 is the ring shape, and motor protection shell 7 is lived in the protection that cooling shell 6 can be fine to comprehensive cooling for motor protection shell 7.

It should be noted that: the water pump 8 can be KA-3305C.

The utility model discloses a theory of operation and use flow: can discharge a large amount of high temperature flue gases when fan body 1 during operation, the work of simultaneous control water pump 8, water pump 8 during operation can be with the water suction in the water tank 5 to the water pipe in, and carry to in the cooling jacket 6, flow out and flow into to the water tank 5 through another water pipe by cooling jacket 6 at last, make the water in the cooling jacket 6 can the circulation flow and take away the high temperature on the motor protective housing 7, the effectual temperature that reduces the motor, simultaneously people can place the ice-cube in the water tank 5, make the cooling effect better, promote fan body 1 when needs move fan body 1, can drive water tank 5 when the wheel rolls and remove, when removing to the destination, people twist through twisting the ring and move screw thread post 9 rotatory, screw thread post 9 drives backup pad 10 and moves down, backup pad 10 can be stable support live ground and then make water tank 5 unable removal.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature smoke exhaust fan, includes fan body (1), its characterized in that: a motor protection shell (7) is arranged in the fan body (1), the upper surface and the lower surface of the motor protection shell (7) are fixedly connected with the inner wall of the fan body (1) through fixing rods (11), a cooling shell (6) is sleeved on the outer surface of the motor protection shell (7), the left side surface and the right side surface of the cooling shell (6) are in threaded connection with communicating pipes (2), the communicating pipes (2) are located in through holes formed in the outer surface of the fan body (1), the other end of each communicating pipe (2) is communicated with the right side surface of the water tank (5) through a hose (3), a water pump (8) is arranged in the water tank (5), the water pump (8) is electrically connected with an external control switch, the water outlet of the water pump (8) is communicated with the other end of the hose (3) on the left side, and wheels are fixedly connected at four, and the back fixedly connected with screw cap (12) of water tank (5), and screw cap (12) internal thread connection has screw thread post (9), the top and the bottom of screw thread post (9) are fixedly connected with respectively and twist ring and pivot, the surface of pivot cup joints in the bearing, and the upper surface of bearing joint in backup pad (10), the upper surface of water tank (5) is laminated with the lower surface of fan body (1).

2. The high temperature smoke exhaust fan of claim 1, characterized in that: the upper surface fixed connection of water tank (5) has support column (4), and the top of support column (4) can be dismantled with the surface of fan body (1) and be connected, the quantity of support column (4) is two, and two support column (4) symmetry sets up the left and right sides at fan body (1).

3. The high temperature smoke exhaust fan of claim 1, characterized in that: the upper surface of backup pad (10) fixed connection has the bracing piece, and the top fixedly connected with slider (14) of bracing piece, slider (14) sliding connection is in the spout, and the back at curb plate (13) is seted up to the spout.

4. The high temperature smoke exhaust fan of claim 3, characterized in that: the number of the side plates (13) is two, and the two side plates (13) are symmetrically arranged on the left side and the right side of the threaded column (9).

5. The high temperature smoke exhaust fan of claim 1, characterized in that: a plurality of heat conducting rods (15) are uniformly arranged in the cooling shell (6), and one ends of the heat conducting rods (15) penetrate through the cooling shell (6) and extend to the inner side of the motor protection shell (7).

6. The high temperature smoke exhaust fan of claim 5, characterized in that: the cooling shell (6) is in a circular ring shape, and the cooling shell (6) is located on the rear side of the fixing rod (11).