CN217303042U

CN217303042U - Integral heat removal fan structure

Info

Publication number: CN217303042U
Application number: CN202123312298.4U
Authority: CN
Inventors: 胡炎峰; 张银华; 周伯年
Original assignee: Yuyao Fan General Factory Co ltd
Current assignee: Yuyao Fan General Factory Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-08-26
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an integral heat removal fan structure aims at providing the integral heat removal fan structure that can improve the cooling effect. It includes the base, one side demountable installation of base has the spiral case, be equipped with the impeller in the spiral case, the corresponding opposite side demountable installation of base has the support frame, demountable installation has driving motor on the support frame, one side that driving motor's output runs through the spiral case can be dismantled with the impeller and be connected, the corresponding opposite side of spiral case is equipped with the air intake, the edge of spiral case is equipped with the air outlet, the inside wall of spiral case is connected with the refrigerant board, demountable connection has compressor and condenser on the base, refrigerant board, condenser and compressor connect gradually and constitute the return circuit through the refrigerant pipeline. The utility model has the advantages that: the cooling effect can be improved; the wind resistance is reduced, the air quantity is improved, and the noise of the fan is reduced.

Description

Integral heat removal fan structure

Technical Field

The utility model belongs to the technical field of the relevant technique of fan and specifically relates to indicate an integral heat removal fan structure.

Background

The fan is a driven fluid machine which relies on input mechanical energy to increase gas pressure and discharge gas.

Along with the rapid development of the industry in China, the production environment has high requirements, so that the heat removal fan is produced at the same time, the heat removal fan has different types according to different applied environments, but the main function of the heat removal fan is temperature removal, so that the temperature of the environment where the heat removal fan is located is reduced, and the heat removal fan is beneficial to industrial production.

Chinese patent publication is CN210568950U, and the grant announcement date is 19 days 5 months 19 of 2020, which discloses a ventilation cooling fan for industrial production plants, comprising a main hollow roller, wherein the center inside the main hollow roller is provided with a main hollow structure. The utility model discloses can use under the cooperation of water pump, can drive two fans by a machine, improve ventilation efficiency, cooperate special structure, can produce a large amount of wind-force, and this wind-force can realize the effect of cooling to indoor after filtering and water-cooling when the motion.

The above patents have the following disadvantages: the environment is cooled by adopting a water cooling mode, the cooling effect is not ideal enough, the structure is complex, the manufacturing cost is increased easily, and the batch production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art apoplexy machine cooling effect not ideal enough inadequately, provide an integral heat removal fan structure that can improve the cooling effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an integral heat removal fan structure, it includes the base, one side demountable installation of base has the spiral case, be equipped with the impeller in the spiral case, the corresponding opposite side demountable installation of base has the support frame, demountable installation has driving motor on the support frame, one side that driving motor's output runs through the spiral case can be dismantled with the impeller and be connected, the corresponding opposite side of spiral case is equipped with the air intake, the edge of spiral case is equipped with the air outlet, the inside wall of spiral case is connected with the refrigerant board, can dismantle on the base and be connected with compressor and condenser, refrigerant board, condenser and compressor connect gradually and constitute the return circuit through the refrigerant pipeline.

One side demountable installation of base has the spiral case, be equipped with the impeller in the spiral case, the corresponding opposite side demountable installation of base has the support frame, demountable installation has driving motor on the support frame, one side that driving motor's output runs through the spiral case can be dismantled with the impeller and be connected, the corresponding opposite side of spiral case is equipped with the air intake, the edge of spiral case is equipped with the air outlet, the inside wall of spiral case is connected with the refrigerant board, demountable connection has compressor and condenser on the base, refrigerant board, condenser and compressor pass through the refrigerant pipeline and connect gradually and constitute the return circuit. The driving motor drives the impeller to rotate at a high speed, the impeller drives the airflow to enter the volute from the air inlet, the airflow in the volute is rapidly cooled through the refrigerating effect of the refrigerant plate in the volute, the cooled airflow is finally discharged out of a room through the air outlet, wherein the refrigerant enters the compressor for pressurization and then enters the condenser for cooling, and then enters the refrigerant plate for cooling the airflow, so that the purpose of improving the cooling effect is achieved.

Preferably, the refrigerant plate comprises a bottom plate and a top plate, the bottom plate and the top plate are fixedly connected, an interlayer is arranged between the bottom plate and the top plate, the bottom plate is tightly attached to and fixedly connected with the inner side wall of the volute, an evaporation coil is fixed in the interlayer, and the evaporation coil, the condenser and the compressor are sequentially connected through refrigerant pipelines and form a loop. The refrigerant enters the compressor for pressurization and then enters the condenser for cooling, then enters the evaporation coil pipe and cools the airflow in the volute through the transmission of the top plate, and the cooling effect is improved.

As preferred, the surface of roof is the smooth surface and is parallel to each other with the inside wall of spiral case, does benefit to and reduces the windage, improves the amount of wind, and does benefit to and reduces the fan noise, evaporating coil is circuitous form evenly distributed in the intermediate layer, does benefit to the area of contact who improves air current and evaporating coil, further improves cooling effect.

Preferably, the refrigerant plate is fixedly connected with the inner side wall of the volute and extends to the air outlet. The cooling time of the air flow is prolonged, and the cooling effect of the air flow at the air outlet is ensured.

Preferably, the driving motor is located at the top of the supporting frame, and the compressor and the condenser are both installed at the bottom of the supporting frame, so that the structural space is saved.

Preferably, a shaft coupling is arranged at the output end of the driving motor, the driving motor is connected with an axle box through the shaft coupling, one end of the axle box is detachably connected with the output end of the driving motor through the shaft coupling, the other end of the axle box is detachably connected with the impeller, and the axle box is detachably mounted at the top of the support frame. The axle box that the fan adopted is integral, does benefit to and reduces friction, reduces and heaies up to be favorable to improving the cooling effect.

The utility model has the advantages that: the wind resistance is reduced, the air quantity is improved, and the noise of the fan is reduced; the contact area between the airflow and the evaporation coil is improved, and the cooling effect is further improved; the cooling time of the air flow is prolonged, and the cooling effect of the air flow at the air outlet is ensured; the structure space is saved; the axle box that the fan adopted is integral, does benefit to reduction friction, reduces and heaies up.

Drawings

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

FIG. 2 is a right side view of FIG. 1;

fig. 3 is an enlarged view of the structure at a in fig. 2.

In the figure: 1. the compressor comprises a base, 2 parts of a volute, 3 parts of an impeller, 4 parts of a support frame, 5 parts of a driving motor, 6 parts of an air inlet, 7 parts of an air outlet, 8 parts of a refrigerant plate, 9 parts of a compressor, 10 parts of a condenser, 11 parts of a bottom plate, 12 parts of a top plate, 13 parts of an interlayer, 14 parts of an evaporation coil, 15 parts of a coupler and 16 parts of an axle box.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1 and 2, an integral heat removal fan structure includes a base 1, a volute 2 is detachably mounted on one side of the base 1, an impeller 3 is disposed in the volute 2, a support frame 4 is detachably mounted on the other side corresponding to the base 1, a driving motor 5 is detachably mounted on the support frame 4, an output end of the driving motor 5 penetrates through one side of the volute 2 and is detachably connected with the impeller 3, an air inlet 6 is disposed on the other side corresponding to the volute 2, an air outlet 7 is disposed at an edge of the volute 2, an inner side wall of the volute 2 is connected with a refrigerant plate 8, a compressor 9 and a condenser 10 are detachably connected to the base 1, and the refrigerant plate 8, the condenser 10 and the compressor 9 are sequentially connected through refrigerant pipelines and form a loop.

As shown in fig. 2 and 3, the refrigerant plate 8 includes a bottom plate 11 and a top plate 12, the bottom plate 11 and the top plate 12 are fixedly connected and an interlayer 13 is disposed between the bottom plate 11 and the top plate 12, the bottom plate 11 is closely attached and fixedly connected with the inner side wall of the volute 2, an evaporation coil 14 is fixed in the interlayer 13, and the evaporation coil 14, the condenser 10 and the compressor 9 are sequentially connected through a refrigerant pipeline and form a loop.

As shown in fig. 3, the surface of the top plate 12 is smooth and parallel to the inner sidewall of the volute 2, and the evaporation coils 14 are uniformly distributed in the interlayer 13 in a winding manner. The refrigerant plate 8 is fixedly connected with the inner side wall of the volute 2 and extends to the air outlet 7.

As shown in fig. 1 and 2, the driving motor 5 is located at the top of the support frame 4, and the compressor 9 and the condenser 10 are both mounted at the bottom of the support frame 4.

As shown in fig. 1, a coupling 15 is arranged at an output end of the driving motor 5, the driving motor 5 is connected with an axle box 16 through the coupling 15, one end of the axle box 16 is detachably connected with the output end of the driving motor 5 through the coupling 15, the other end of the axle box 16 is detachably connected with the impeller 3, and the axle box 16 is detachably mounted at the top of the support frame 4.

The scheme can be used for a fan with the model number of 4-73NO10D, the driving motor 5 drives the impeller 3 to rotate at a high speed, the impeller 3 drives airflow to enter the volute 2 from the air inlet 6, the airflow in the volute 2 is rapidly cooled through the refrigerating effect of the refrigerant plate 8 in the volute 2, the cooled airflow is discharged out of a room through the air outlet 7, the refrigerant enters the condenser 10 for cooling after entering the compressor 9 for pressurization, and then enters the evaporation coil 14 and cools the airflow in the volute 2 through the transmission of the top plate 12, and the cooling effect is improved.

Claims

1. An integral heat removal fan structure is characterized by comprising a base (1), wherein one side of the base (1) is detachably provided with a volute (2), an impeller (3) is arranged in the volute (2), a support frame (4) is detachably arranged at the other side corresponding to the base (1), the support frame (4) is detachably provided with a drive motor (5), the output end of the drive motor (5) penetrates through one side of the volute (2) and is detachably connected with the impeller (3), an air inlet (6) is arranged at the other corresponding side of the volute (2), an air outlet (7) is arranged at the edge of the volute (2), the inner side wall of the volute (2) is connected with a refrigerant plate (8), the base (1) is detachably connected with a compressor (9) and a condenser (10), the refrigerant plate (8), the condenser (10) and the compressor (9) are sequentially connected through refrigerant pipelines to form a loop.

2. The integral type heat removal fan structure according to claim 1, wherein the refrigerant plate (8) comprises a bottom plate (11) and a top plate (12), the bottom plate (11) and the top plate (12) are fixedly connected, an interlayer (13) is arranged between the bottom plate (11) and the top plate (12), the bottom plate (11) is tightly attached to and fixedly connected with the inner side wall of the volute (2), an evaporation coil (14) is fixed in the interlayer (13), and the evaporation coil (14), the condenser (10) and the compressor (9) are sequentially connected through refrigerant pipelines and form a loop.

3. An integral heat removal fan structure as claimed in claim 2, wherein the surface of the top plate (12) is smooth and parallel to the inner side wall of the volute (2), and the evaporation coils (14) are uniformly distributed in the interlayer (13) in a winding manner.

4. The integrated heat removal fan structure as claimed in claim 1, wherein the refrigerant plate (8) is fixedly connected with the inner side wall of the volute (2) and extends to the air outlet (7).

5. An integral heat removal fan structure as claimed in claim 1, 2, 3 or 4, wherein said drive motor (5) is located at the top of the support frame (4), and said compressor (9) and condenser (10) are both mounted at the bottom of the support frame (4).

6. The integral type heat removal fan structure according to claim 1, 2, 3 or 4, wherein a shaft coupling (15) is arranged at the output end of the driving motor (5), the driving motor (5) is connected with a shaft housing (16) through the shaft coupling (15), one end of the shaft housing (16) is detachably connected with the output end of the driving motor (5) through the shaft coupling (15), the other end of the shaft housing (16) is detachably connected with the impeller (3), and the shaft housing (16) is detachably mounted at the top of the support frame (4).