CN220286053U

CN220286053U - Heat radiation structure for blower

Info

Publication number: CN220286053U
Application number: CN202321848984.XU
Authority: CN
Inventors: 王宏霞; 杨然; 吴洪帅; 于复鹏
Original assignee: Tianjin Chengtian Environmental Engineering Co ltd
Current assignee: Tianjin Chengtian Environmental Engineering Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-02
Anticipated expiration: 2033-07-14

Abstract

The utility model provides a heat radiation structure for a blower, which comprises a blower cover, wherein the front side of the blower cover is extended and communicated with an air inlet pipe, one side of the blower cover is extended and communicated with a blower pipe, the rear side of the blower cover is provided with a motor, the lower part of the motor is provided with a heat radiation component, the heat radiation component comprises a water storage tank arranged below the motor, and the bottom in the water storage tank is provided with a refrigerating sheet.

Description

Heat radiation structure for blower

Technical Field

The utility model belongs to the technical field of blowers, and particularly relates to a heat dissipation structure for a blower.

Background

With the continuous development of economy, the scenes and machines of people using the air blower are more and more, the air blower slowly walks into the life of people, the air blower does not have friction as the impeller runs in the machine body and does not need lubrication, so that the discharged air does not contain oil, the air blower is an ideal pneumatic conveying air source for industries such as chemical industry, food and the like, and when the air blower belongs to a positive displacement air blower, the flow variation is very small along with the pressure variation, but the flow varies along with the rotating speed, so the pressure selection range is very wide, and the flow selection can reach the needs through the rotating speed selection.

The time that the air-blower in the existing market used is longer, and certain specific occasion can make the air-blower use one day or more time, just so very easily makes the motor of air-blower take place overheated phenomenon, and motor high temperature can lead to the motor overload for the motor breaks down easily even damages, can make the motor damage of air-blower and life-span of using greatly reduce to a certain extent.

Accordingly, the present utility model has been made in view of the above circumstances, and an object of the present utility model is to provide a heat dissipation structure for a blower, which is more practical.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a heat dissipation structure for a blower, which aims to solve the problems that the prior blower is longer in use time, the blower can be used for one day or more in certain specific occasions, so that the motor of the blower is easy to overheat, the motor is overloaded due to the overhigh temperature of the motor, the motor is easy to malfunction or even damage, and the motor of the blower is damaged and the service life of the blower is greatly reduced to a certain extent.

The utility model is used for the purpose and the efficacy of the heat radiation structure of the blower, and is achieved by the following specific technical means:

the utility model provides a heat radiation structure for air-blower, includes the fan housing, the front side extension intercommunication of fan housing has the air-supply line, one side extension intercommunication of fan housing has the blast pipe, the rear side of fan housing is provided with the motor, the below of motor is provided with radiating assembly, radiating assembly is including setting up the storage water tank in the motor below, the bottom is provided with the refrigeration piece in the storage water tank, the surface equidistance of motor distributes has a plurality of radiating fins, and is a plurality of radiating fin's surface cover is equipped with the spiral pipe, one side intercommunication of blast pipe has the blast pipe, the one end intercommunication of blast pipe is in the inside of motor.

Further, a water pump is arranged at the inner top of the water storage tank, the input end of the water pump is communicated with a conveying pipe, and one end of the conveying pipe extends to the inner bottom of the water storage tank.

Further, the output of water pump intercommunication has the inlet tube, the one end of inlet tube runs through in the storage water tank and is linked together with the one end of spiral pipe, the other end intercommunication of spiral pipe has the drain pipe, the one end of drain pipe extends to the storage water tank inside.

Furthermore, one side of the top of the water storage tank is communicated with a water guide pipe, and the other side of the top of the water storage tank is communicated with a temperature sensor.

Further, a control panel is arranged on the surface of the water storage tank, and the control panel is electrically connected with the motor, the water pump, the refrigerating sheet and the temperature sensor respectively.

Further, the inside of air-supply line is provided with the dust screen, the bottom of fan cover is connected with two support frames, and two the bottom of support frame all is connected with the base, every all set up the mounting hole on the base.

Further, the bottom of the water storage tank is connected with a tripod, and one side of the tripod is connected with one side of one of the supporting frames.

Compared with the prior art, the utility model has the following beneficial effects:

1. the motor generates a large amount of heat when working, the heat of the motor is transferred to the radiating fins, the radiating area is increased by utilizing the radiating fins, the heat transfer efficiency is improved, the heat is dissipated, the spiral pipe is spirally sleeved on the surface of the radiating fins, the cooling liquid in the spiral pipe is used for exchanging heat with hot air in the motor, the heat around the blower is taken away, the blower pipe is used for blowing out air, meanwhile, part of air flow can be blown into the motor from the blowing pipe, the interior of the motor is cooled, the refrigerating sheet is used for running, the cooling liquid in the water storage tank is cooled, the continuous low temperature of the cooling liquid in the circulation is ensured, and the heat generated in the working process of the blower is reduced;

2. through setting up storage water tank, temperature sensor, refrigeration piece and control panel cooperation and use, utilize temperature sensor to carry out real-time supervision to the inside coolant liquid temperature of storage water tank, when its temperature is higher than the settlement temperature, the refrigeration piece begins to work and cools down the coolant liquid, and when the temperature is normal, the refrigeration piece stop work, more energy-conserving.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.

Fig. 3 is a schematic side sectional structure of the water storage tank of the present utility model.

Fig. 4 is an enlarged schematic view of a of fig. 1 in accordance with the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a fan cover; 2. an air inlet pipe; 3. a blast pipe; 4. a support frame; 5. a base; 6. a motor; 7. a dust screen; 8. a heat dissipation assembly; 81. a water storage tank; 82. a spiral tube; 83. a drain pipe; 84. a heat radiation fin; 85. a water pump; 86. a delivery tube; 87. a cooling sheet; 88. a temperature sensor; 89. a water conduit; 810. a blowing pipe; 811. a water inlet pipe; 9. a control panel; 10. a tripod; 11. and (5) mounting holes.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 4:

the utility model provides a heat radiation structure for a blower, which comprises a blower cover 1, wherein an air inlet pipe 2 is in extension communication with the front side of the blower cover 1, a blower pipe 3 is in extension communication with one side of the blower cover 1, a motor 6 is arranged at the rear side of the blower cover 1, a heat radiation component 8 is arranged below the motor 6, the heat radiation component 8 comprises a water storage tank 81 arranged below the motor 6, refrigerating fins 87 are arranged at the inner bottom of the water storage tank 81, a plurality of heat radiation fins 84 are distributed on the surface of the motor 6 at equal intervals, spiral pipes 82 are sleeved on the surfaces of the plurality of heat radiation fins 84, a blower pipe 810 is communicated with one side of the blower pipe 3, and one end of the blower pipe 810 is communicated with the inside of the motor 6.

In other embodiments, a water pump 85 is arranged at the inner top of the water storage tank 81, an input end of the water pump 85 is communicated with a conveying pipe 86, one end of the conveying pipe 86 extends into the water storage tank 81, the water pump 85 is started, and the water pump 85 can pump out cooling liquid in the water storage tank 81 through the conveying pipe 86.

In other embodiments, the output end of the water pump 85 is communicated with a water inlet pipe 811, one end of the water inlet pipe 811 penetrates through the water storage tank 81 and is communicated with one end of the spiral pipe 82, the other end of the spiral pipe 82 is communicated with a water outlet pipe 83, one end of the water outlet pipe 83 extends to the inside of the water storage tank 81, the water pump 85 inputs cooling liquid into the inside of the spiral pipe 82 through the water inlet pipe 811, and the cooling liquid flowing in the inside of the spiral pipe 82 is used for exchanging heat with hot air in the motor 6 to take away heat around the blower.

In other embodiments, one side of the top of the water storage tank 81 is communicated with a water guide pipe 89, the other side of the top of the water storage tank 81 is communicated with a temperature sensor 88, cooling liquid can be added into the water storage tank 81 by using the water guide pipe 89, and the temperature sensor 88 can monitor the temperature of the cooling liquid in the water storage tank 81 in real time.

In other embodiments, the surface of the water storage tank 81 is provided with a control panel 9, and the control panel 9 is electrically connected with the motor 6, the water pump 85, the refrigerating sheet 87 and the temperature sensor 88, and the motor 6, the water pump 85, the refrigerating sheet 87 and the temperature sensor 88 are controlled by the control panel 9 to work.

In other embodiments, the inside of air-supply line 2 is provided with dust screen 7, and the bottom of fan housing 1 is connected with two support frames 4, and the bottom of two support frames 4 all is connected with base 5, all has seted up mounting hole 11 on every base 5, and air-supply line 2 department is equipped with dust screen 7, prevents that this air-blower during operation debris from being sucked inside the device, causes equipment damage.

In other embodiments, the bottom of the water storage tank 81 is connected with a tripod 10, one side of the tripod 10 is connected with one side of one of the supporting frames 4, and the water storage tank 81 is supported and fixed by the tripod 10, so that the water storage tank 81 is placed more stably.

Specific use and action of the embodiment:

in the utility model, when the blower works, when the motor 6 drives the impeller in the blower cover 1 to rotate, air is sucked through the air inlet pipe 2 and discharged from the blower pipe 3, a large amount of heat is generated when the motor 6 works for a long time, the heat of the motor 6 is transferred to the radiating fins 84, the radiating area is increased by the radiating fins 84, the heat transfer efficiency is improved, the heat is radiated, meanwhile, the water pump 85 is started, the water pump 85 can pump the cooling liquid in the water storage tank 81 through the conveying pipe 86, the cooling liquid is input into the spiral pipe 82 through the water inlet pipe 811, the heat exchange is carried out on the hot air in the motor 6 by the cooling liquid flowing in the spiral pipe 82, the heat around the blower is taken away, part of air flow can be blown into the motor 6 from the blower pipe 810 while the blower pipe 3 is blown outwards, the temperature of the cooling liquid in the water storage tank 81 is monitored in real time by the temperature sensor 88, when the temperature of the cooling liquid in the water storage tank 81 is higher than the set temperature, the cooling sheet 87 starts to cool the cooling liquid in the water storage tank 81, the cooling liquid in circulation is kept at low temperature, and when the working temperature is normal, the cooling sheet 87 stops working, and energy is saved.

It should be noted that the control panel 9, the motor 6, the water pump 85, the cooling fin 87 and the temperature sensor 88 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, and are common knowledge in the art, so they will not be described in detail.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A heat radiation structure for air-blower, characterized in that: including fan housing (1), the front side extension intercommunication of fan housing (1) has air-supply line (2), the one side extension intercommunication of fan housing (1) has blast pipe (3), the rear side of fan housing (1) is provided with motor (6), the below of motor (6) is provided with radiator unit (8), radiator unit (8) are including setting up in storage water tank (81) of motor (6) below, be provided with refrigeration piece (87) in storage water tank (81), the surface equidistance of motor (6) distributes and has a plurality of radiating fins (84), a plurality of radiating fins's (84) surface cover is equipped with spiral pipe (82), one side intercommunication of blast pipe (3) has blast pipe (810), the one end of blast pipe (810) communicates in the inside of motor (6).

2. The heat radiation structure for a blower according to claim 1, wherein: the top is provided with water pump (85) in storage water tank (81), the input intercommunication of water pump (85) has conveyer pipe (86), the one end of conveyer pipe (86) extends to the bottom in storage water tank (81).

3. The heat radiation structure for a blower as claimed in claim 2, wherein: the output of water pump (85) communicates there is inlet tube (811), the one end of inlet tube (811) runs through in storage water tank (81) and is linked together with the one end of spiral pipe (82), the other end intercommunication of spiral pipe (82) has drain pipe (83), the one end of drain pipe (83) extends to inside storage water tank (81).

4. The heat radiation structure for a blower as claimed in claim 2, wherein: one side of the top of the water storage tank (81) is communicated with a water guide pipe (89), and the other side of the top of the water storage tank (81) is communicated with a temperature sensor (88).

5. The heat dissipation structure for a blower as set forth in claim 4, wherein: the surface of storage water tank (81) is provided with control panel (9), electric connection between control panel (9) and motor (6), water pump (85), refrigeration piece (87) and temperature sensor (88) respectively.

6. The heat radiation structure for a blower according to claim 1, wherein: the inside of air-supply line (2) is provided with dust screen (7), the bottom of fan housing (1) is connected with two support frames (4), two the bottom of support frame (4) all is connected with base (5), every mounting hole (11) have all been seted up on base (5).

7. The heat dissipation structure for a blower as set forth in claim 6, wherein: the bottom of the water storage tank (81) is connected with a tripod (10), and one side of the tripod (10) is connected with one side of one of the supporting frames (4).