Motor exhaust cooling device of vertical screw compressor

Abstract

The utility model discloses a motor exhaust cooling device of a vertical screw compressor, which relates to the technical field of motor exhaust cooling devices and comprises a vertical screw compressor body, a motor and a protective box. The left side of the protection box is fixedly connected with the right side of the vertical screw compressor body, and the bottom of the protection box is fixedly connected with a communicating heat dissipation assembly. The communication heat dissipation assembly is matched with the heat absorption and dissipation assembly to stably conduct ventilation and heat dissipation on the interior of the protection box, and the problems that an existing vertical screw compressor is driven by a motor, the motor can generate a large amount of heat in the using process, heat dissipation holes are difficult to discharge and dissipate the heat, the motor works at the high temperature for a long time, and the service life of the motor is prolonged are solved. And the problems that the service life of the motor is affected, and the using effect of the vertical screw compressor is reduced are solved, and the ventilation and heat dissipation effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor exhaust cooling devices, in particular to a motor exhaust cooling device for a vertical screw compressor. Background Art

[0002] Screw compressors, also known as screw compressors, are divided into single-screw compressors and twin-screw compressors. Single-screw compressors have a more reasonable structure and have begun to be used in industry, achieving rapid development.

[0003] The existing vertical screw compressor is driven by an electric motor, which generates a large amount of heat when in use. It is difficult for the heat dissipation holes to dissipate the heat, causing the motor to work at high temperature for a long time, which not only affects the service life of the motor, but also reduces the use effect of the vertical screw compressor. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a motor exhaust cooling device for a vertical screw compressor, which has the advantages of ventilation and heat dissipation, and solves the problem that the existing vertical screw compressor is driven by a motor, and the motor generates a large amount of heat when in use, and it is difficult for the heat dissipation holes to discharge the heat, causing the motor to work at high temperature for a long time, which not only affects the service life of the motor, but also reduces the use effect of the vertical screw compressor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor exhaust cooling device for a vertical screw compressor, comprising a vertical screw compressor body, a motor and a protective box, the right side of the vertical screw compressor body is movably installed with the output end of the motor, the left side of the protective box is fixedly connected with the right side of the vertical screw compressor body, the bottom of the protective box is fixedly connected with a connected heat dissipation component, and a heat absorption and heat dissipation component is provided on the outside of the protective box.

[0006] As a preferred embodiment of the utility model, the connected heat dissipation assembly includes a fixed box, a connecting block is fixedly connected to the outer side of the inner wall of the fixed box, a blower is fixedly connected to the inner side of the connecting block, an inclined plate is fixedly connected to the bottom of the protective box, connecting grooves are opened on both sides of the bottom of the protective box, and the bottom of the connecting grooves is inclined.

[0007] As a preferred embodiment of the utility model, the heat absorption and heat dissipation component includes a fixing groove, a copper plate is fixedly connected to the inside of the fixing groove, a flow groove is opened on the outside of the copper plate, and a sprayer is fixedly connected to the top of the outside of the protective box.

[0008] As a preferred embodiment of the utility model, a heat dissipation groove is provided on the top of the protection box, and a filter plate is fixedly connected to the interior of the heat dissipation groove.

[0009] As a preferred embodiment of the utility model, a protective plate is movably connected to the top of the heat dissipation slot, an electric push rod is fixedly connected to the left side of the protective plate, and an output end of the electric push rod is fixedly connected to the left side of the protective plate.

[0010] As a preferred embodiment of the utility model, a ventilation groove is provided at the bottom of the fixed box, the suction end of the blower is connected to the top of the ventilation groove, and a filter ring is fixedly connected to the interior of the ventilation groove.

[0011] As a preferred embodiment of the present invention, the top of the sprayer is connected to a connecting pipe, and the other end of the connecting pipe is connected to a connecting head.

[0012] As a preferred embodiment of the utility model, a protection box is fixedly connected to the top of the outer side of the protection box, and the sprayer is located inside the protection box.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides a connected heat dissipation component to cooperate with the heat absorption and heat dissipation component to stably ventilate and dissipate heat in the protective box, thereby solving the problem that the existing vertical screw compressor is driven by a motor, and the motor generates a large amount of heat when in use. The heat dissipation holes are difficult to discharge and dissipate the heat, causing the motor to work at a high temperature for a long time, which not only affects the service life of the motor, but also reduces the use effect of the vertical screw compressor, thereby achieving the effect of ventilation and heat dissipation.

[0015] 2. The utility model sets a connected heat dissipation component. During use, the blower can be started to inhale wind at the suction end of the blower, and then the wind is transmitted to the bottom of the inclined plate through the output end. The inclined plate can divert the wind, and then tilt the connecting groove at an angle so that the wind can directly flow to the outside of the motor for heat dissipation, thereby enhancing the heat dissipation stability of the motor.

[0016] 3. The utility model sets an inhalation heat dissipation component, and the fixed groove can facilitate the heat dissipation of the copper plate during use. The copper plate can absorb the heat in the protective box during use, and then dissipate the heat through the temperature difference formed by the part connected with the outside. At the same time, the flow groove can increase the connection area between the outside of the copper plate and the air, thereby enhancing the heat dissipation effect of the copper plate. Then, by starting the sprayer, the sprayer sprays the top of the copper plate, and the water mist absorbs heat and can quickly evaporate into water vapor, which effectively cools and dissipates the heat of the copper plate, thereby enhancing the use effect of the copper plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Vertical screw compressor body; 2. Motor; 3. Protective box; 4. Connecting heat dissipation component; 41. Fixed box; 42. Connecting block; 43. Blower; 44. Inclined plate; 45. Connecting groove; 5. Heat absorption and heat dissipation component; 51. Fixed groove; 52. Copper plate; 53. Flow groove; 54. Sprayer; 6. Heat dissipation groove; 7. Filter plate; 8. Protective plate; 9. Electric push rod; 10. Ventilation groove; 11. Filter ring; 12. Connecting pipe; 13. Connecting head; 14. Protective box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 3 As shown, the utility model provides a motor exhaust cooling device for a vertical screw compressor, comprising a vertical screw compressor body 1, a motor 2 and a protective box 3, the right side of the vertical screw compressor body 1 is movably installed with the output end of the motor 2, the left side of the protective box 3 is fixedly connected with the right side of the vertical screw compressor body 1, the bottom of the protective box 3 is fixedly connected with a heat dissipation component 4, and the outer side of the protective box 3 is provided with a heat absorption and heat dissipation component 5.

[0023] refer to Figure 2 The connected heat dissipation component 4 includes a fixed box 41, a connecting block 42 is fixedly connected to the outer side of the inner wall of the fixed box 41, a blower 43 is fixedly connected to the inner side of the connecting block 42, an inclined plate 44 is fixedly connected to the bottom of the protective box 3, and connecting grooves 45 are opened on both sides of the bottom of the protective box 3, and the bottom of the connecting groove 45 is inclined.

[0024] As a technical optimization scheme of the utility model, by setting up a connected heat dissipation component 4, the blower 43 can be started during use, so that the suction end of the blower 43 sucks in wind, and then the wind is transmitted to the bottom of the inclined plate 44 through the output end. The inclined plate 44 can divert the wind, and then tilt at the angle of the connecting groove so that the wind can directly flow and dissipate heat to the outside of the motor 2, thereby enhancing the heat dissipation stability of the motor 2.

[0025] refer to Figure 3The heat absorption and heat dissipation component 5 includes a fixing groove 51, a copper plate 52 is fixedly connected inside the fixing groove 51, a flow groove 53 is opened on the outside of the copper plate 52, and a sprayer 54 is fixedly connected to the top of the outside of the protection box 3.

[0026] As a technical optimization scheme of the utility model, by setting up an intake and heat dissipation component, the fixed groove 51 can facilitate the heat dissipation of the copper plate 52 during use. The copper plate 52 can absorb the heat in the protective box 3 during use, and then dissipate the heat through the temperature difference formed by the part connected with the outside. At the same time, the flow groove 53 can increase the connection area between the outside of the copper plate 52 and the air, thereby enhancing the heat dissipation effect of the copper plate 52. Then, by starting the sprayer 54, the sprayer 54 sprays the top of the copper plate 52. The water mist can be quickly evaporated into water vapor when it encounters heat absorption, effectively cooling and dissipating the heat of the copper plate 52, thereby enhancing the use effect of the copper plate 52.

[0027] refer to Figure 2 A heat dissipation groove 6 is provided on the top of the protection box 3, and a filter plate 7 is fixedly connected to the interior of the heat dissipation groove 6.

[0028] As a technical optimization scheme of the utility model, by setting the heat dissipation groove 6 and the filter plate 7, the heat dissipation groove 6 can facilitate the wind force output by the blower 43 to drive the heat to be discharged during use. At the same time, due to the principle of hot air rising, the heat backflow can be effectively avoided, thereby enhancing the heat dissipation effect during use. The filter plate 7 can prevent external dust particles from entering the interior of the protective box 3 through the heat dissipation groove 6, affecting the normal use and heat dissipation of the motor 2.

[0029] refer to Figure 2 The top of the heat dissipation slot 6 is movably connected with a protective plate 8 , the left side of the protective plate 8 is fixedly connected with an electric push rod 9 , and the output end of the electric push rod 9 is fixedly connected to the left side of the protective plate 8 .

[0030] As a technical optimization scheme of the utility model, by setting a protective plate 8 and an electric push rod 9, the protective plate 8 can protect the top of the heat sink 6 during use, thereby enhancing the safety of the use of the heat sink 6. When used again, the electric push rod 9 can also be started so that the output end of the electric push rod 9 drives the protective plate 8 to move. The movement of the protective plate 8 can facilitate the normal heat dissipation of the heat sink 6.

[0031] refer to Figure 2 A ventilation slot 10 is provided at the bottom of the fixed box 41 , a suction end of the blower 43 is connected to the top of the ventilation slot 10 , and a filter ring 11 is fixedly connected to the inside of the ventilation slot 10 .

[0032] As a technical optimization solution of the utility model, by setting the ventilation groove 10 and the filter ring 11, the ventilation groove 10 can facilitate the entry of wind into the interior of the fixed box 41 during use, thereby enhancing the stability of the blower 43 during use, and the filter ring 11 can filter the interior of the ventilation groove 10 during use to prevent dust particles from entering.

[0033] refer to Figure 3 The top of the sprayer 54 is connected to a connecting pipe 12 , and the other end of the connecting pipe 12 is connected to a connecting head 13 .

[0034] As a technical optimization solution of the utility model, by providing a connecting tube 12 and a connecting head 13, the connecting tube 12 can facilitate the user to add water to the inside of the sprayer 54 during use, and the connecting head 13 can facilitate the connection between the connecting tube 12 and the external pipeline, thereby enhancing the use effect of the connecting tube 12.

[0035] refer to Figure 3 A protection box 14 is fixedly connected to the top of the outer side of the protection box 3 , and the sprayer 54 is located inside the protection box 14 .

[0036] As a technical optimization solution of the utility model, by providing a protective box 14, the protective box 14 can protect the outer side of the sprayer 54 during use, thereby enhancing the safety of the sprayer 54 and preventing the sprayer 54 from being damaged by external influences during use.

[0037] The working principle and use process of the utility model are as follows: when in use, the blower 43 can be started, so that the suction end of the blower 43 inhales wind, and then the wind is transmitted to the bottom of the inclined plate 44 through the output end. The inclined plate 44 can divert the wind, and then tilt at the angle of the connecting groove so that the wind can directly flow to the outside of the motor 2 for heat dissipation, thereby enhancing the heat dissipation stability of the motor 2. The fixed groove 51 can facilitate the heat dissipation of the copper plate 52 during use. The copper plate 52 can absorb the heat in the protective box 3 during use, and then form a temperature difference through the part connected with the outside to dissipate the heat. At the same time, the flow groove 53 can increase the connection area between the outside of the copper plate 52 and the air, thereby enhancing the heat dissipation effect of the copper plate 52. Then, by starting the sprayer 54, the sprayer 54 sprays the top of the copper plate 52, and the water mist can be quickly absorbed by the heat. The heat dissipation effect during use can be enhanced by quickly evaporating into water vapor, effectively cooling and dissipating the copper plate 52. The heat dissipation groove 6 can facilitate the wind force output by the blower 43 to drive the heat to be discharged. At the same time, due to the principle of hot air rising, the heat backflow can be effectively avoided, and the heat dissipation effect during use can be enhanced. The filter plate 7 can prevent external dust particles from entering the interior of the protective box 3 through the heat dissipation groove 6, affecting the normal use and heat dissipation of the motor 2. The protective plate 8 can protect the top of the heat dissipation groove 6 during use, and the safety of the use of the heat dissipation groove 6 can be enhanced. When used again, the electric push rod 9 can be started so that the output end of the electric push rod 9 drives the protective plate 8 to move. The movement of the protective plate 8 can facilitate the normal heat dissipation of the heat dissipation groove 6, thereby achieving the effect of ventilation and heat dissipation, and enhancing the use effect of the vertical screw compressor.

[0038] To sum up: this kind of motor exhaust cooling device of the vertical screw compressor, by setting a connected heat dissipation component 4 and cooperating with the heat absorption and heat dissipation component 5 to stably ventilate and dissipate heat in the protective box 3, solves the problem that the existing vertical screw compressor is driven by a motor, and the motor generates a large amount of heat when in use. The heat dissipation holes make it difficult to discharge the heat, causing the motor to work at high temperature for a long time, which not only affects the service life of the motor, but also reduces the use effect of the vertical screw compressor.

[0039] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor exhaust cooling device for a vertical screw compressor, comprising a vertical screw compressor body (1), a motor (2) and a protective box (3), characterized in that: The right side of the vertical screw compressor body (1) is movably mounted on the output end of the motor (2), the left side of the protection box (3) is fixedly connected to the right side of the vertical screw compressor body (1), the bottom of the protection box (3) is fixedly connected with a heat dissipation component (4), and the outer side of the protection box (3) is provided with a heat absorption and heat dissipation component (5).

2. The motor exhaust cooling device for a vertical screw compressor according to claim 1, characterized in that: The connected heat dissipation component (4) comprises a fixed box (41), the outer side of the inner wall of the fixed box (41) is fixedly connected to a connection block (42), the inner side of the connection block (42) is fixedly connected to a blower (43), the bottom of the protective box (3) is fixedly connected to an inclined plate (44), and both sides of the bottom of the protective box (3) are provided with connecting grooves (45), and the bottom of the connecting groove (45) is inclined.

3. The motor exhaust cooling device for a vertical screw compressor according to claim 1, characterized in that: The heat absorption and heat dissipation component (5) comprises a fixing groove (51), a copper plate (52) is fixedly connected inside the fixing groove (51), a flow groove (53) is provided on the outside of the copper plate (52), and a sprayer (54) is fixedly connected to the top of the outside of the protection box (3).

4. The motor exhaust cooling device for a vertical screw compressor according to claim 1, characterized in that: A heat dissipation groove (6) is provided on the top of the protection box (3), and a filter plate (7) is fixedly connected inside the heat dissipation groove (6).

5. The motor exhaust cooling device for a vertical screw compressor according to claim 4, characterized in that: The top of the heat dissipation slot (6) is movably connected to a protective plate (8), the left side of the protective plate (8) is fixedly connected to an electric push rod (9), and the output end of the electric push rod (9) is fixedly connected to the left side of the protective plate (8).

6. The motor exhaust cooling device for a vertical screw compressor according to claim 2, characterized in that: A ventilation slot (10) is provided at the bottom of the fixed box (41), a suction end of the blower (43) is connected to the top of the ventilation slot (10), and a filter ring (11) is fixedly connected inside the ventilation slot (10).

7. The motor exhaust cooling device for a vertical screw compressor according to claim 3, characterized in that: The top of the sprayer (54) is connected to a connecting pipe (12), and the other end of the connecting pipe (12) is connected to a connecting head (13).

8. The motor exhaust cooling device for a vertical screw compressor according to claim 3, characterized in that: A protection box (14) is fixedly connected to the top of the outer side of the protection box (3), and the sprayer (54) is located inside the protection box (14).

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