CN215171067U

CN215171067U - Cooling device of axial flow smoke exhaust fan motor

Info

Publication number: CN215171067U
Application number: CN202121016365.5U
Authority: CN
Inventors: 王书涛
Original assignee: Dezhou Xinshuo Air Conditioning Equipment Co ltd
Current assignee: Dezhou Xinshuo Air Conditioning Equipment Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-14
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a cooling device of an axial flow smoke exhaust fan motor, which relates to the technical field of smoke exhaust fans, the cooling device comprises a fan body, fan blades are movably arranged in the fan body, a cooling mechanism is fixedly arranged in the fan body, a supporting block is fixedly arranged on the outer side of the fan body, a fixed end is fixedly arranged at one end of the supporting block, which is far away from the fan body, the heat generated by the motor can be absorbed and dispersed by arranging a cooling pipe, a copper block, a copper cylinder and a copper pipe, the temperature generated when the motor rotates is reduced, the damage of the motor is reduced, the heat generated by the motor is absorbed and then reduced by the cooling pipe, then the high temperature is absorbed and transmitted to the copper cylinder by the copper block, the temperature on the copper cylinder is absorbed by the copper pipe, the temperature is taken out and dispersed by the water flow in the pipe, on the one hand, the damage of the high temperature of the motor can be reduced, on the other hand, the use efficiency of the smoke exhaust fan can be increased.

Description

Cooling device of axial flow smoke exhaust fan motor

Technical Field

The utility model relates to a smoke exhaust fan technical field, concretely relates to cooling device of axial flow smoke exhaust fan motor.

Background

The main control parameters of the smoke exhaust fan are working temperature, air quantity, full pressure, efficiency, noise, motor power, rotating speed and shaft power, the smoke exhaust fan can normally operate for a long time under the condition that the medium temperature is not higher than 85 ℃, and the fan can continuously operate for 30min when the temperature of a conveyed medium is 280 ℃ and can still continuously and normally operate when the medium temperature is cooled to the ambient temperature. At the rated rotating speed, in a working area, the measured pressure curve of the ventilator and the curve given in the specification meet the following regulations, and the smoke exhaust fan can be a common steel centrifugal fan or a special smoke exhaust axial flow fan. The motor can produce great heat when smoke exhaust fan rotates to can't disperse fast.

However, when the existing smoke exhaust fan is used, the heat dissipation performance of the motor part of the smoke exhaust fan is too poor, and after long-term operation, the service life of the motor is greatly reduced due to continuous high temperature of the motor, so that the motor is damaged.

It is therefore desirable to provide a cooling device for an axial flow exhaust fan motor that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device of axial flow smoke exhaust fan motor to propose current problem in solving above-mentioned background art.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the cooling device of the axial flow smoke exhaust fan motor comprises a fan body, wherein fan blades are movably mounted inside the fan body, a cooling mechanism is fixedly mounted inside the fan body, a supporting block is fixedly mounted on the outer side of the fan body, and a fixed end is fixedly mounted at one end, far away from the fan body, of the supporting block.

Further, cooling body is including the motor, the outside fixed mounting of motor has the cooling tube, the outside fixed mounting of motor has a plurality of copper blocks, the outside fixed mounting of copper block has a fixed cylinder, the one end fixed mounting that the motor was kept away from to the copper block has a copper section of thick bamboo, the outside fixed mounting of copper section of thick bamboo has the copper pipe, the outside fixed mounting of copper pipe has the shell, one side fixed mounting of shell has two small-size fans, the outside intercommunication of shell has the intake pipe, the outside intercommunication of shell has the blast pipe.

Further, the stiff end is including the carriage, the top movable mounting of carriage has a screw thread section of thick bamboo, the inside movable mounting of a screw thread section of thick bamboo has the screw rod, the one end fixed mounting that a screw thread section of thick bamboo was kept away from to the screw rod has the fixed plate.

Further, the fixed slot has all been seted up to the bottom of carriage and the inside of fixed plate.

Furthermore, a copper pipe is fixedly installed inside the air inlet pipe, and one end, far away from the air inlet pipe, of the copper pipe is fixedly installed inside the exhaust pipe.

Furthermore, a shell door is movably mounted on one side, away from the small fan, of the shell, and a ventilation plate is fixedly mounted inside the shell door.

The utility model has the advantages as follows:

the utility model discloses a set up the cooling tube, the copper billet, copper cylinder and copper pipe, can absorb the dispersion with the heat that the motor produced, reduce the temperature that the motor produced when rotating, reduce the motor and appear damaging, utilize the heat that the cooling tube produced the motor to absorb afterwards and reduce, then on using the copper billet to absorb the high temperature and transmit the copper cylinder, use the temperature absorption on the copper cylinder of copper pipe, bring out the temperature through intraductal rivers and disperse, can reduce the high yield of motor temperature and produce the damage like this, on the other hand can also increase smoke exhaust fan's availability factor.

Drawings

The present invention will be further explained with reference to the drawings and examples.

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

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

fig. 3 is a schematic sectional structure of the present invention;

FIG. 4 is a perspective view of the heat dissipation mechanism of the present invention;

fig. 5 is a schematic side view of the heat dissipation mechanism of the present invention;

fig. 6 is a schematic sectional structure diagram of the heat dissipation mechanism of the present invention.

Reference numerals: 1. a fan body; 2. a support block; 3. a fan blade; 4. a fixed end; 401. a support frame; 402. a threaded barrel; 403. a fixing plate; 404. a screw; 5. a cooling mechanism; 501. a motor; 502. a housing; 503. a small fan; 504. a copper pipe; 505. an air inlet pipe; 506. a fixed cylinder; 507. an exhaust pipe; 508. a gas permeable plate; 509. a shell door; 510. a copper block; 511. a cooling tube; 512. and (7) a copper cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-6, a cooling device for an axial flow smoke exhaust fan motor comprises a fan body 1, fan blades 3 are movably mounted inside the fan body 1, a cooling mechanism 5 is fixedly mounted inside the fan body 1, a supporting block 2 is fixedly mounted on the outer side of the fan body 1, and a fixed end 4 is fixedly mounted at one end, far away from the fan body 1, of the supporting block 2.

In this embodiment, the fixed end 4 is used to fixedly mount the fan body 1 at a designated position, and then the motor 501 is turned on to drive the fan blades 3 to rotate, and then the heat generated by the multiple motors 501 is cooled by using the cooling mechanism 5.

Specifically, the cooling mechanism 5 includes a motor 501, a cooling pipe 511 is fixedly mounted on the outer side of the motor 501, a plurality of copper blocks 510 are fixedly mounted on the outer side of the motor 501, a fixing cylinder 506 is fixedly mounted on the outer side of each copper block 510, a copper cylinder 512 is fixedly mounted at one end, away from the motor 501, of each copper block 510, a copper pipe 504 is fixedly mounted on the outer side of each copper cylinder 512, a shell 502 is fixedly mounted on the outer side of each copper pipe 504, two small fans 503 are fixedly mounted on one side of the shell 502, an air inlet pipe 505 is communicated with the outer side of the shell 502, and an exhaust pipe 507 is communicated with the outer side of the shell 502.

In this embodiment, use cooling tube 511 after motor 501 produces the heat, absorb a small amount of heat, use copper billet 510 to conduct the heat with the temperature afterwards, the heat is after the transport of copper billet 510, pass to on copper section of thick bamboo 512, copper section of thick bamboo 512 begins to absorb the heat, absorb the heat in the aquatic through copper pipe 504, when fire control spray pipe takes place the conflagration this moment is connected to the one end of copper pipe 504, rely on spraying system's pressure, it directly cools down to exhaust fume fan's motor 501 at the inside flow of copper pipe 504 to drive rivers.

Specifically, the fixing end 4 includes a supporting frame 401, a threaded cylinder 402 is movably mounted at the top of the supporting frame 401, a screw 404 is movably mounted inside the threaded cylinder 402, and a fixing plate 403 is fixedly mounted at one end of the screw 404 far away from the threaded cylinder 402.

In this embodiment, use threaded cylinder 402 to rotate, drive screw 404 and rise, can adjust the height to the smoke exhaust fan of installation, reduce to appear removing smoke exhaust fan repeatedly because of the altitude problem loaded down with trivial details.

Specifically, the fixing grooves are formed in the bottom of the supporting frame 401 and the fixing plate 403.

In this embodiment, use the fixed slot to be convenient for fix the smoke exhaust fan, use carriage 401 to fix the bottom of fan body 1, fixed plate 403 fixes the top of fan.

Specifically, a copper pipe 504 is fixedly installed inside the intake pipe 505, and one end of the copper pipe 504, which is far away from the intake pipe 505, is fixedly installed inside the exhaust pipe 507.

In this embodiment, copper pipe 504 is installed respectively in the inside of intake pipe 505 and blast pipe 507, utilizes the fire sprinkler pipeline of connection to pour into the inside of copper pipe 504 with water, absorbs the temperature that motor 501 produced, takes out the inside of shell 502 along with rivers, reduces motor 501 moving high temperature and leads to motor 501 to appear damaging.

Specifically, a shell door 509 is movably mounted on one side of the shell 502 far away from the small fan 503, and a ventilation plate 508 is fixedly mounted inside the shell door 509.

In this embodiment, the small fan 503 is rotated to blow out the heat generated by the motor 501 and reduce the temperature residue.

Claims

1. The utility model provides a cooling device of axial flow smoke exhaust fan motor, includes fan body (1), its characterized in that, the inside movable mounting of fan body (1) has flabellum (3), the inside fixed mounting of fan body (1) has cooling body (5), the outside fixed mounting of fan body (1) has supporting shoe (2), the one end fixed mounting that fan body (1) was kept away from in supporting shoe (2) has stiff end (4).

2. The cooling device of the axial flow smoke exhaust fan motor according to claim 1, wherein the cooling mechanism (5) comprises a motor (501), a cooling pipe (511) is fixedly installed on the outer side of the motor (501), a plurality of copper blocks (510) are fixedly installed on the outer side of the motor (501), a fixed cylinder (506) is fixedly installed on the outer side of each copper block (510), a copper cylinder (512) is fixedly installed at one end, far away from the motor (501), of each copper block (510), a copper pipe (504) is fixedly installed on the outer side of each copper cylinder (512), a shell (502) is fixedly installed on the outer side of each copper pipe (504), two small fans (503) are fixedly installed on one side of the shell (502), an air inlet pipe (505) is communicated with the outer side of the shell (502), and an exhaust pipe (507) is communicated with the outer side of the shell (502).

3. The cooling device of the axial flow smoke exhaust fan motor according to claim 1, wherein the fixed end (4) comprises a supporting frame (401), a threaded cylinder (402) is movably mounted at the top of the supporting frame (401), a screw rod (404) is movably mounted inside the threaded cylinder (402), and a fixing plate (403) is fixedly mounted at one end, far away from the threaded cylinder (402), of the screw rod (404).

4. The cooling device of the axial flow smoke exhaust fan motor according to claim 3, wherein fixing grooves are formed in the bottom of the supporting frame (401) and the inside of the fixing plate (403).

5. The cooling device of the axial flow smoke exhaust fan motor according to claim 2, wherein a copper pipe (504) is fixedly installed inside the air inlet pipe (505), and one end, far away from the air inlet pipe (505), of the copper pipe (504) is fixedly installed inside the air outlet pipe (507).

6. The cooling device of the axial flow smoke exhaust fan motor according to claim 2, wherein a shell door (509) is movably installed on one side of the outer shell (502) far away from the small fan (503), and a ventilation plate (508) is fixedly installed inside the shell door (509).