CN220190249U - Heat radiation structure and dynamic reactive compensation filter device - Google Patents

Abstract

The utility model discloses a heat radiation structure and a dynamic reactive compensation filtering device, which comprises an air induction component and a cleaning component, wherein the air induction component can intensively introduce external air into a shell, so that air flow is conveniently and intensively discharged, heat radiation work is carried out, and meanwhile, the cleaning component can clean an air inlet on the shell, and the air inlet is prevented from being blocked. Through setting up induced air part, can utilize driving motor to drive worm rotation to make the flabellum rotate, and introduce the casing inside with the air current through circular air intake, can utilize worm drive worm wheel rotation simultaneously, make the clearance pole clear up the filter screen surface, avoid circular air intake to be blocked up, can utilize supplementary radiating part to dispel the heat driving motor simultaneously, thereby can make driving motor continuous operation, improve radiating efficiency, facilitate the use.

Description

Heat radiation structure and dynamic reactive compensation filter device

Technical Field

The utility model relates to the technical field of filter devices, in particular to a heat dissipation structure and a dynamic reactive compensation filter device.

Background

The power industry is the pillar industry in national economic development. In an electric power system, power factors and harmonics are important indexes for measuring the quality of electric energy. It is known that the use of a powerless compensator is one of the most cost-effective methods of improving the quality of the grid, saving energy and reducing losses.

The prior dynamic reactive compensation filter device can generate larger heat in the working process, is not easy to dissipate, causes internal heat aggregation, easily brings potential safety hazards, and simultaneously, the whole filter device also has no dehumidification effect, influences the stability of the internal work of the filter device and needs to be improved.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The utility model is provided in view of the problems that the filter device generates larger heat in the filter device when in operation, is not easy to dissipate, causes the accumulation of the heat in the filter device and easily brings potential safety hazard.

It is therefore one of the objectives of the present utility model to provide a heat dissipating structure.

In order to solve the technical problems, the utility model provides the following technical scheme: a heat radiation structure comprises an induced air part, a heat radiation part and a heat radiation part, wherein the induced air part comprises a shell, fan blades arranged in the shell, a round air inlet arranged on the side wall of the shell, and a driving component arranged on the shell and used for driving the fan blades to rotate; and the cleaning part comprises a filter screen plate arranged on the circular air inlet, a driven component arranged inside the shell and connected with the driving component, and a cleaning rod arranged on the filter screen plate and connected with the driven component.

As a preferable embodiment of the heat dissipation structure of the present utility model, wherein: the driving assembly comprises a driving motor arranged at the bottom end of the shell, and a worm which is arranged inside the shell and fixedly connected with the driving motor, and the fan blade is arranged at the top end of the worm.

As a preferable embodiment of the heat dissipation structure of the present utility model, wherein: the driven component comprises worm wheels arranged on two sides of the worm, a rotating shaft penetrating through the worm wheels, and a rotating rod arranged at one end of the rotating shaft and connected with the cleaning rod.

As a preferable embodiment of the heat dissipation structure of the present utility model, wherein: the surface of one side of the cleaning rod is provided with a cleaning brush, and the cleaning brush is contacted with the surface of the filter screen plate.

As a preferable embodiment of the heat dissipation structure of the present utility model, wherein: the heat-dissipating device further comprises an auxiliary heat-dissipating component, and the auxiliary heat-dissipating component comprises a piston piece arranged in the shell, a cam arranged on the rotating shaft and contacted with the piston piece, an exhaust pipe arranged on the piston piece and an air inlet hole arranged on the piston piece.

As a preferable embodiment of the heat dissipation structure of the present utility model, wherein: the piston member comprises a piston cylinder arranged in the shell, a piston rod arranged on the piston cylinder, a fixed plate arranged at one end of the piston rod, and a reset spring arranged between the fixed plate and the piston cylinder.

As a preferable embodiment of the heat dissipation structure of the present utility model, wherein: the air outlet of the exhaust pipe faces the driving motor.

The beneficial effect of this heat radiation structure: through setting up induced air part, can utilize driving motor to drive worm rotation to make the flabellum rotate, and introduce the casing inside with the air current through circular air intake, can utilize worm drive worm wheel rotation simultaneously, make the clearance pole clear up the filter screen surface, avoid circular air intake to be blocked up, can utilize supplementary radiating part to dispel the heat driving motor simultaneously, thereby can make driving motor continuous operation, improve radiating efficiency, facilitate the use.

Another object of the present utility model is to provide a dynamic reactive compensation filter device, including the above heat dissipation structure; a kind of electronic device with high-pressure air-conditioning system; the protection component comprises a filter device main body, a support arranged at the bottom end of the filter device main body and a dehumidification assembly arranged inside the filter device main body.

As a preferable scheme of the dynamic reactive compensation filtering device of the utility model, wherein: the dehumidification assembly comprises a box body arranged in the filter device main body, activated carbon arranged in the box body, and air guide pipes arranged on two sides of the box body and communicated with the inside of the box body.

As a preferable scheme of the dynamic reactive compensation filtering device of the utility model, wherein: the induced air part is located the filter equipment main part bottom, and induced air part and dehumidification subassembly inside intercommunication.

The dynamic reactive compensation filter device has the beneficial effects that: through being equipped with dehumidification subassembly inside filter equipment main part, can utilize dehumidification subassembly to filter and dry the inside air of entering filter equipment main part to can guarantee the inside drying of filter equipment main part, make its job stabilization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of the heat dissipation structure of the present utility model.

Fig. 2 is a schematic diagram of an internal structure of the heat dissipation structure of the present utility model.

Fig. 3 is a schematic side view of a heat dissipation structure according to the present utility model.

Fig. 4 is an enlarged schematic view of a portion a of the heat dissipation structure in fig. 2 according to the present utility model.

Fig. 5 is a schematic diagram of the overall structure of the dynamic reactive compensation filtering device of the present utility model.

Fig. 6 is a schematic structural diagram of a dehumidifying component of the dynamic reactive compensation filter device of the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1 to 3, a heat dissipation structure includes an air induction part 100 and a cleaning part 200, wherein the air induction part 100 can intensively introduce external air into a housing 101, thereby facilitating the centralized discharge of air flow for heat dissipation, and the cleaning part 200 can clean a circular air inlet 103 on the housing 101 to avoid the blockage of the circular air inlet 103.

Specifically, the induced air part 100 includes a casing 101, a fan blade 102 disposed in the casing 101, a circular air inlet 103 disposed on a side wall of the casing 101, and a driving component 104 disposed on the casing 101 and used for driving the fan blade 102 to rotate, where the casing 101 is a rectangular casing 101, an air outlet is formed at a top end, the circular air inlet 103 is symmetrically disposed in front of and behind the casing 101, the fan blade 102 is rotatably mounted in the casing 101, the driving component 104 can be a motor, the fan blade 102 is driven to rotate by the motor, and air flow outside the casing 101 is introduced into the casing 101 through the circular air inlet 103, and then is uniformly discharged through the air outlet to perform heat dissipation.

Further, the cleaning component 200 comprises a filter screen plate 201 arranged on the circular air inlet 103, a driven component 202 arranged inside the shell 101 and connected with the driving component 104, and a cleaning rod 203 arranged on the filter screen plate 201 and connected with the driven component 202, wherein the filter screen plate is arranged in a disc shape and matched with the circular air inlet 103, the filter screen is used for filtering and dedusting air flow entering the shell 101, the cleaning rod 203 can be in surface contact with the filter screen plate 201 to scrape dust attached to the filter screen plate 201, the length of the cleaning rod 203 is greater than or equal to the radius of the filter screen plate 201, the cleaning rod 203 can rotate around the center point of the filter screen plate 201, the driven component 202 can be a shaft rod connected with a motor, and the shaft rod penetrates through the center part of the filter screen plate 201 and is connected with the cleaning rod 203 to drive the cleaning rod 203 to rotate so as to clean the filter screen plate 201.

The operation process comprises the following steps: the fan blade 102 can be driven to rotate by utilizing the motor to work, the fan blade 102 rotates and simultaneously introduces external air flow into the shell 101 through the circular air inlet 103, the air flow is uniformly discharged and blown to the part needing heat dissipation by utilizing the air outlet at the top end of the shell 101, the air circulation is promoted to dissipate heat, meanwhile, the motor can drive the shaft rod to rotate, the cleaning rod 203 is driven to rotate while the shaft rod rotates, the surface of the filter screen plate 201 can be cleaned by utilizing the rotation of the cleaning rod 203, and the filter screen is prevented from being blocked.

Example 2

Referring to fig. 1 to 4, this embodiment differs from the first embodiment in that: the driving assembly 104 comprises a driving motor 104a arranged at the bottom end of the shell 101, and a worm 104b which is arranged inside the shell 101 and fixedly connected with the driving motor 104a, wherein the worm 104b is vertically arranged on the bottom surface inside the shell 101 and is rotationally connected with the shell 101, the bottom end of the worm 104b is fixedly connected with an output shaft of the driving motor 104a, the fan blades 102 are arranged at the top end of the worm 104b, the fan blades 102 can be driven to rotate while the worm 104b can be used for rapidly rotating, and the fan blades 102 are used for guiding air.

Specifically, the driven assembly 202 includes worm wheels 202a disposed at two sides of the worm 104b, a rotation shaft 202b penetrating through the worm wheels 202a, and a rotation rod 202c disposed at one end of the rotation shaft 202b and connected to the cleaning rod 203, wherein the two worm wheels 202a are engaged with the worm 104b, the rotation shaft 202b is rotatably mounted in the housing 101, the worm 104b is fixedly sleeved on the rotation shaft 202b, one end of the rotation rod 202c is fixedly connected to the rotation shaft 202b, the other end of the rotation rod 202c penetrates through the central portion of the filter screen 201 and is fixedly connected to the cleaning rod 203, the worm 104b rotates to drive the worm wheel 202a to rotate, the rotation shaft 202b is simultaneously driven to rotate, so that the rotation rod 202c rotates synchronously, the cleaning rod 203 is driven to rotate by the rotation of the rotation rod 202c, and the surface of the filter screen 201 is cleaned by the rotation of the cleaning rod 203.

Further, a cleaning brush 203a is disposed on one side surface of the cleaning rod 203, the cleaning brush 203a contacts with the surface of the filter screen 201, and when the cleaning rod 203 rotates, the cleaning brush 203a can be driven to move synchronously, and the cleaning brush 203a is used to clean the surface of the filter screen 201.

Further, the auxiliary heat dissipation component 300 comprises a piston member 301 arranged in the shell 101, a cam 302 arranged on the rotating shaft 202b and contacted with the piston member 301, an exhaust pipe 303 arranged on the piston member 301, and an air inlet 304 arranged on the piston member 301, wherein the piston member 301 is provided with two parts and symmetrically arranged on two side walls in the shell 101, the cam 302 is fixedly sleeved on the rotating shaft 202b, the rotating shaft 202b rotates to drive the cam 302 to rotate, the cam 302 can intermittently squeeze the piston member 301 while rotating, the exhaust pipe 303 and the air inlet 304 are respectively provided with a single valve, the flow directions of the two one-way valves are in opposite directions, when the piston member 301 is subjected to the squeezing force, internal air can be exhausted through the exhaust pipe 303, and when the piston member 301 is reset under the non-pressure effect, external air can be pumped into the piston member 301 through the air inlet 304.

Further, the piston member 301 includes a piston cylinder 301a provided inside the housing 101, a piston rod 301b provided on the piston cylinder 301a, a fixed plate 301c provided at one end of the piston rod 301b, and a return spring 301d provided between the fixed plate 301c and the piston cylinder 301a, the piston cylinder 301a is fixedly installed inside the housing 101, an air intake port 304 is provided on a side wall of the housing 101 and communicates with the inside of the piston cylinder 301a, an exhaust pipe 303 is provided at one end thereof communicates with the inside of the piston cylinder 301a, a piston plate is provided inside the piston cylinder 301a, a piston rod 301b is provided with two, symmetrically provided at both sides of one surface of the piston plate and extends to the outside of the piston cylinder 301a, and the cam 302 intermittently presses the fixed plate 301c when rotated so that the return spring 301d is compressed while the piston rod 301b moves toward the inside of the piston cylinder 301a and pushes the piston plate to discharge the gas inside the piston cylinder 301a, and when the cam 302 is separated from the fixed plate 301c, the return spring 301d pushes the piston rod 301b and/or the piston plate to return.

Further, the air outlet of the exhaust pipe 303 faces the driving motor 104a, and the air exhausted from the piston cylinder 301a can be blown to the driving motor 104a to promote the airflow around the driving motor 104a, so as to dissipate heat of the driving motor 104a, and the driving motor 104a can be continuously used.

The rest of the structure is the same as in embodiment 1.

The operation process comprises the following steps: the worm 104b can be driven to rotate rapidly by using the driving motor 104a to work, the worm 104b can be driven to rotate synchronously with the worm wheel 202a, the worm wheel 202a can be driven to rotate simultaneously with the rotation of the worm wheel 202a, the rotating shaft 202b is used to drive the rotating rod 202c to rotate, the rotating rod 202c can be used to drive the cleaning rod 203 to rotate, the cleaning brush 203a on the cleaning rod 203 is used to clean the surface of the filter screen plate 201, the filter screen is prevented from being blocked, and continuous air inlet work can be performed;

the rotation shaft 202b rotates and can drive the cam 302 to rotate, the cam 302 can intermittently squeeze the fixing plate 301c and the piston rod 301b while rotating, so that the reset spring 301d can be squeezed and contracted, the piston rod 301b pushes the piston plate to move, air flow in the piston cylinder 301a can be squeezed out and blow around the driving motor 104a through the exhaust pipe 303, air flow around the driving motor 104a is promoted, auxiliary heat dissipation is carried out on the driving motor 104a, when the cam 302 is separated from the piston rod 301b, the reset spring 301d drives the piston rod 301b and the piston plate to reset, and accordingly external air flow can be sucked into the piston cylinder 301a through the air inlet hole 304, and the piston cylinder 301a can carry out continuous air suction and exhaust work.

Example 3

Referring to fig. 5 to 6, this embodiment differs from the above embodiment in that: a dynamic reactive compensation filter device comprises the heat dissipation structure; a kind of electronic device with high-pressure air-conditioning system; the protection component 400 comprises a filter device main body 401, a bracket 402 arranged at the bottom end of the filter device main body 401, and a dehumidifying component 403 arranged inside the filter device main body 401, wherein the bracket 402 is used for supporting the filter device main body 401, and the dehumidifying component 403 is used for performing filtering and dehumidifying operation on air entering the filter device main body 401.

Specifically, the dehumidifying component 403 includes a box body 403a disposed inside the filter device main body 401, activated carbon 403b disposed inside the box body 403a, and air guide pipes 403c disposed on two sides of the box body 403a and communicated with the interior of the box body 403a, the box body 403a has a rectangular structure, an opening is formed at a bottom end of the box body 403a, the activated carbon 403b is disposed inside the box body 403a, a cover plate is slidably mounted at a top end of the box body 403a, the cover plate is used for opening the box body 403a to replace the activated carbon 403b, the air guide pipes 403c are provided with a plurality of air outlet holes respectively disposed on two sides inside the filter device main body 401, one end of the air guide pipes 403c is communicated with the interior of the box body 403a, and the air guide pipes 403c are provided with a plurality of air outlet holes for blowing the air flow after the activated carbon 403b is filtered and dried to the filter device main body 401 to dissipate heat of the filter device main body 401.

Further, the air guiding component 100 is located at the bottom end of the filter device main body 401, and the air guiding component 100 is communicated with the interior of the dehumidifying component 403, and the air outlet at the top end of the air guiding component 100 is communicated with the opening at the bottom end of the box body 403a, so that the air flow introduced into the housing 101 can be sent into the box body 403a for dehumidifying and drying.

The rest of the structure is the same as in embodiment 2.

The operation process comprises the following steps: the air guiding component 100 can be used for working, external air flow is introduced into the shell 101, then is sent into the box body 403a through the air outlet, is filtered by the activated carbon 403b in the box body 403a and then is split into a plurality of air guiding pipes 403c, and then the air outlet holes on the air guiding pipes 403c blow out the dried air flow, so that heat is dissipated in the filter device main body 401.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A heat dissipation structure, characterized in that: comprising

The air inducing component (100) comprises a shell (101), fan blades (102) arranged in the shell (101), a circular air inlet (103) arranged on the side wall of the shell (101), and a driving assembly (104) arranged on the shell (101) and used for driving the fan blades (102) to rotate; the method comprises the steps of,

the cleaning component (200) comprises a filter screen plate (201) arranged on the circular air inlet (103), a driven component (202) arranged inside the shell (101) and connected with the driving component (104), and a cleaning rod (203) arranged on the filter screen plate (201) and connected with the driven component (202).

2. The heat dissipating structure of claim 1, wherein: the driving assembly (104) comprises a driving motor (104 a) arranged at the bottom end of the shell (101), and a worm (104 b) which is arranged inside the shell (101) and fixedly connected with the driving motor (104 a), and the fan blades (102) are arranged at the top end of the worm (104 b).

3. The heat dissipating structure of claim 2, wherein: the driven assembly (202) comprises worm wheels (202 a) arranged on two sides of the worm (104 b), a rotating shaft (202 b) penetrating through the worm wheels (202 a), and a rotating rod (202 c) arranged at one end of the rotating shaft (202 b) and connected with the cleaning rod (203).

4. A heat dissipating structure as recited in claim 3, wherein: a cleaning brush (203 a) is arranged on one side surface of the cleaning rod (203), and the cleaning brush (203 a) is in contact with the surface of the filter screen plate (201).

5. The heat dissipating structure of claim 4, wherein: the heat-dissipating device further comprises an auxiliary heat-dissipating component (300) comprising a piston member (301) arranged inside the shell (101), a cam (302) arranged on the rotating shaft (202 b) and contacted with the piston member (301), an exhaust pipe (303) arranged on the piston member (301), and an air inlet (304) arranged on the piston member (301).

6. The heat dissipating structure of claim 5, wherein: the piston member (301) includes a piston cylinder (301 a) provided inside the housing (101), a piston rod (301 b) provided on the piston cylinder (301 a), a fixing plate (301 c) provided at one end of the piston rod (301 b), and a return spring (301 d) provided between the fixing plate (301 c) and the piston cylinder (301 a).

7. The heat dissipating structure of claim 5 or 6, wherein: the air outlet of the exhaust pipe (303) faces the driving motor (104 a).

8. A dynamic reactive compensation filter device, comprising a heat dissipation structure as defined in any one of claims 1 to 7; a kind of electronic device with high-pressure air-conditioning system;

the protective component (400) comprises a filter device main body (401), a bracket (402) arranged at the bottom end of the filter device main body (401), and a dehumidifying component (403) arranged inside the filter device main body (401).

9. The dynamic reactive compensation filter apparatus of claim 8, wherein: the dehumidifying component (403) comprises a box body (403 a) arranged in the filter device main body (401), activated carbon (403 b) arranged in the box body (403 a), and air guide pipes (403 c) arranged on two sides of the box body (403 a) and communicated with the interior of the box body (403 a).

10. The dynamic reactive compensation filter apparatus of claim 9, wherein: the induced air component (100) is located at the bottom end of the filtering device main body (401), and the induced air component (100) is communicated with the interior of the dehumidifying component (403).