CN219042324U

CN219042324U - Explosion-proof control box

Info

Publication number: CN219042324U
Application number: CN202222849255.8U
Authority: CN
Inventors: 武志磊; 邓善明; 金晓清; 邢佳俊
Original assignee: Eunow Electronic Technology Co ltd Suzhou
Current assignee: Eunow Electronic Technology Co ltd Suzhou
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-16
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the technical field of control boxes, in particular to an explosion-proof control box which comprises a control box body, wherein a liquid storage pipe is arranged in the control box body and extends to the outer side of the control box body, a circulating pump is fixedly arranged at the bottom end of the inner part of the control box body, one end of the liquid storage pipe is connected with one side of the circulating pump, and the other end of the liquid storage pipe is connected with the other side of the circulating pump. According to the utility model, the extending shell is arranged, the liquid storage tube is surrounded by the extending shell and extends to the inside of the control box body, the fan blade rotates through the motor, the fan blade blows external wind into the extending shell, the wind can be introduced into the inside of the control box body through the end part of the extending shell, the extending shell ensures that the range of the wind blown by the fan blade covers the liquid storage tube to be wider, so that the liquid storage tube is quickly cooled, and moreover, the cooling hole enables the inside of the control box body to circulate with air, and the wind energy blown into the inside of the control box body quickly dissipates the heat of the control box body, so that the heat dissipation effect of the control box body in use is improved.

Description

Explosion-proof control box

Technical Field

The utility model relates to the technical field of control boxes, in particular to an explosion-proof control box.

Background

The explosion-proof control box of the motor is suitable for flammable and explosive occasions (industries such as coal mine, chemical industry, petroleum, electric power and the like), and has high safety coefficient, strong operation function and stable performance.

The utility model discloses a motor explosion-proof control box has been described and has been included rectangle support end shield and explosion-proof box to the bulletin number CN216930516U, explosion-proof box is fixed to be set up on the top of rectangle support end shield, the middle part of explosion-proof box both sides is equipped with forced air cooling subassembly, the avris of explosion-proof box articulates through two hinges has explosion-proof chamber door, the fixed motor controller that is equipped with in middle part on explosion-proof box inner wall top, forced air cooling subassembly includes two L type install bin, two L type install bin is fixed the middle part that sets up in explosion-proof box both sides respectively, two the top in L type install bin outside and the inboard of avris are all fixed and are equipped with the dust screen, two the fixed cover of output shaft of driving motor is equipped with the flabellum, and the circulating pump through setting drives the inside water-cooling liquid of liquid storage tube and circulate, and the output shaft of two driving motors drive two flabellums respectively rotates, is convenient for carry out better control to the motor of liquid storage tube's both sides, better explosion-proof heat dissipation of being convenient for.

Above-mentioned prior art is through the flabellum rotation to deposit the liquid pipe and is bloied, has realized carrying out better heat dissipation to the both sides of depositing the liquid pipe, but when using, the flabellum can only blow to the part of depositing the liquid pipe, and the fan-out wind coverage scope of flabellum is less, is inconvenient for quick heat dissipation, and the radiating effect remains to improve, consequently, need design an explosion-proof control box in order to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide an explosion-proof control box, which aims to solve the problems that in the prior art, the fan blades rotate to blow air to a liquid storage pipe, so that better heat dissipation is realized on two sides of the liquid storage pipe, but when the explosion-proof control box is used, the fan blades only blow air to part of the liquid storage pipe, the fan-out wind coverage range of the fan blades is smaller, the quick heat dissipation is inconvenient, and the heat dissipation effect is to be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an explosion-proof control box, comprising: the control box, the inside of control box is provided with the liquid pipe of depositing, and extend to the outside of control box, the inside bottom fixed mounting of control box has the circulating pump, the one end of liquid pipe of depositing is connected with one side of circulating pump, the other end of liquid pipe of depositing is connected with the opposite side of circulating pump, the both sides of control box all fixed mounting has the extension shell, one side fixed mounting who extends the shell has the mounting bracket, one side fixed mounting of mounting bracket has the motor, the even fixed mounting of output of motor has the flabellum, extend the shell and extend to the inside of control box, the louvre has evenly been seted up at the back of control box.

Preferably, the liquid storage pipe on one side of the control box body is fixedly provided with a liquid inlet pipe, and the liquid storage pipe on the other side of the control box body is fixedly provided with a liquid outlet pipe.

Preferably, the top end of the control box body is provided with an upper cover plate, and both sides of the upper cover plate are provided with fastening bolts in a threaded manner.

Preferably, the front surface of the control box body is movably provided with a sealing door through a hinge, and the front surface of the sealing door is fixedly provided with a control handle.

Preferably, the back of the control box body is provided with a shielding mechanism, the shielding mechanism comprises two extending rods, and the back of the two extending rods is fixedly provided with an extending plate.

Preferably, a semi-sealing cover is fixedly arranged on the control box body at the periphery of the radiating hole.

Preferably, a sponge cushion is fixedly arranged on the inner wall of the semi-sealing cover, and the shape of the sponge cushion corresponds to that of the semi-sealing cover.

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

1. through being provided with extension shell, motor, flabellum and louvre, the extension shell of setting surrounds the liquid storage tube to extend to the inside of control box, make the flabellum rotate through the motor, the flabellum blows into the extension shell with external wind, the wind can lets in the control box inside through the tip that extends the shell, the extension shell has guaranteed that the fan cover liquid storage tube's that the flabellum blows out scope is wider, so that liquid storage tube cools down fast, moreover, the louvre makes the inside and the circulation of air of control box, and then blows into the wind energy of control box inside and make the control box dispel the heat fast, the radiating effect when having improved the control box and used.

2. Through being provided with shielding mechanism, louvre and outside air intercommunication, in order to prevent that the inside water that advances of control box from easily, the semi-seal cover of setting is with the louvre enclosure, makes the louvre be difficult for infiltration rainwater to in the rainwater enters into the control box, makes the device can not advance water in radiating while inside.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model;

FIG. 3 is a schematic elevational view of the structure of the present utility model;

fig. 4 is a schematic side view of the extended shell structure of the present utility model.

In the figure: 110. a control box body; 111. a liquid storage tube; 112. a circulation pump; 113. an extension case; 114. a mounting frame; 115. a motor; 116. a fan blade; 117. a liquid inlet pipe; 118. a liquid outlet pipe; 119. a heat radiation hole; 120. an upper cover plate; 121. a fastening bolt; 122. sealing the door; 123. a control handle; 200. a shielding mechanism; 210. an extension rod; 211. an extension plate; 212. a semi-seal cap; 213. a sponge cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, an embodiment of the present utility model is provided: an explosion-proof control box, comprising: the control box 110, all the electric appliances used in the utility model are directly available in the market, and the specific working principle is the prior art known to the person skilled in the art, so the description is not given here, the inside of the control box 110 is provided with a liquid storage tube 111 and extends to the outside of the control box 110, the bottom end of the inside of the control box 110 is fixedly provided with a circulating pump 112, one end of the liquid storage tube 111 is connected with one side of the circulating pump 112, the other end of the liquid storage tube 111 is connected with the other side of the circulating pump 112, both sides of the control box 110 are fixedly provided with an extension shell 113, one side of the extension shell 113 is fixedly provided with a mounting frame 114, one side of the mounting frame 114 is fixedly provided with a motor 115, the output end of the motor 115 is uniformly and fixedly provided with a fan blade 116, the extension shell 113 extends to the inside of the control box 110, the back of the control box 110 is uniformly provided with a heat dissipation hole 119, when the device is used, the water cooling liquid in the liquid storage tube 111 is driven to circularly flow through the circulating pump 112, the fan blades 116 at two sides are respectively driven to rotate through the output shafts of the two motors 115, so that the liquid storage tube 111 is conveniently cooled, the extending shell 113 surrounds the liquid storage tube 111 and extends to the inside of the control box 110, the fan blades 116 rotate through the motors 115, the fan blades 116 blow external wind into the extending shell 113, the wind can be introduced into the inside of the control box 110 through the end parts of the extending shell 113, the extending shell 113 ensures that the range of the wind blown by the fan blades 116 covers the liquid storage tube 111 is wider, the liquid storage tube 111 is conveniently cooled rapidly, the cooling holes 119 enable the inside of the control box 110 to circulate with air, and wind energy blown into the inside of the control box 110 rapidly enables the control box 110, the heat dissipation effect of the control box 110 in use is improved.

Further, a liquid inlet pipe 117 is fixedly installed on the liquid storage pipe 111 on one side of the control box 110, and a liquid outlet pipe 118 is fixedly installed on the liquid storage pipe 111 on the other side of the control box 110.

Example two

Compared with the first embodiment, referring to fig. 1-3, the front side of the control box 110 is movably provided with the sealing door 122 through a hinge, the front side of the sealing door 122 is fixedly provided with the control handle 123, the sealing door 122 is arranged, a worker opens the sealing door 122 through the control handle 123, and the sealing door 122 and the control handle 123 facilitate the worker to observe the inside of the control box 110.

Further, the upper cover plate 120 is installed on the top of the control box 110, the fastening bolts 121 are installed on both sides of the upper cover plate 120 in a threaded manner, the upper cover plate 120 and the fastening bolts 121 are arranged, and an explosion-proof control box is formed by adopting a mode of three separation of the control box 110, the sealing door 122 and the upper cover plate 120, so that the explosion-proof control box can be prevented from being opened by opening the upper cover plate 120 when the sealing door 122 cannot be opened in time, and the problem that the sealing door 122 cannot be opened in time in the conventional explosion-proof control box is solved.

Example III

In comparison with the first embodiment, referring to fig. 2, a shielding mechanism 200 is disposed on the back of the control box 110, the shielding mechanism 200 includes two extension rods 210, extension plates 211 are fixedly disposed on the back of the two extension rods 210, and the heat dissipation holes 119 are communicated with the outside air.

Further, the control box 110 at the periphery of the heat dissipation hole 119 is fixedly provided with a half-sealing cover 212, the extending rod 210 extends the extending plate 211 outwards, the top of the half-sealing cover 212 is shielded by the extending plate 211, the extending plate 211 plays a further shielding role, and the protection effect is improved.

Further, a sponge cushion 213 is fixedly installed on the inner wall of the half-sealed cover 212, the shape of the sponge cushion 213 corresponds to that of the half-sealed cover 212, and if rainwater infiltrates into the opening of the half-sealed cover 212, the sponge cushion 213 can absorb the rainwater so as to prevent the rainwater from flowing into the control box 110 through the heat dissipation holes 119.

Working principle: when the device is used, the circulating pump 112 drives the water-cooling liquid inside the liquid storage tube 111 to circulate, the output shafts of the two motors 115 respectively drive the fan blades 116 on two sides to rotate, the liquid storage tube 111 is convenient to dissipate heat, the extending shell 113 surrounds the liquid storage tube 111 and extends to the inside of the control box 110, the fan blades 116 rotate through the motors 115, the fan blades 116 blow outside wind into the extending shell 113, the wind can be introduced into the inside of the control box 110 through the end parts of the extending shell 113, the extending shell 113 ensures that the range of the wind blown out by the fan blades 116 covers the liquid storage tube 111 is wider, so that the liquid storage tube 111 is rapidly cooled, and the cooling holes 119 enable the inside of the control box 110 to circulate with air, so that wind energy blown into the inside of the control box 110 rapidly enables the control box 110, and the cooling effect of the control box 110 in use is improved.

The radiating hole 119 is communicated with the outside air, in order to prevent the inside easy water inflow of control box 110, the semi-sealed cover 212 that sets up encloses the radiating hole 119, make the radiating hole 119 be difficult to permeate rainwater, in order to prevent that the rainwater from entering into control box 110, make the device can not intaking in the radiating while inside, the extension rod 210 that sets up outwards extends extension board 211, extension board 211 covers half-sealed cover 212 top, extension board 211 has played further shielding effect, the protection effect has been improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An explosion-proof control box, characterized by comprising: the control box body (110), the inside of control box body (110) is provided with and deposits liquid pipe (111) to extend to the outside of control box body (110), the inside bottom fixed mounting of control box body (110) has circulating pump (112), the one end of depositing liquid pipe (111) is connected with one side of circulating pump (112), the other end of depositing liquid pipe (111) is connected with the opposite side of circulating pump (112), the both sides of control box body (110) all fixed mounting has extension shell (113), one side fixed mounting who extends shell (113) has mounting bracket (114), one side fixed mounting of mounting bracket (114) has motor (115), the even fixed mounting of output of motor (115) has flabellum (116), the inside that extends shell (113) to control box body (110), louvre (119) have evenly been seted up at the back of control box body (110).

2. An explosion-proof control box as claimed in claim 1, wherein: a liquid inlet pipe (117) is fixedly arranged on the liquid storage pipe (111) at one side of the control box body (110), and a liquid outlet pipe (118) is fixedly arranged on the liquid storage pipe (111) at the other side of the control box body (110).

3. An explosion-proof control box as claimed in claim 1, wherein: an upper cover plate (120) is arranged at the top end of the control box body (110), and fastening bolts (121) are arranged on two sides of the upper cover plate (120) in a threaded manner.

4. An explosion-proof control box as claimed in claim 1, wherein: the front of the control box body (110) is movably provided with a sealing door (122) through a hinge, and the front of the sealing door (122) is fixedly provided with a control handle (123).

5. An explosion-proof control box as claimed in claim 1, wherein: the back of the control box body (110) is provided with a shielding mechanism (200), the shielding mechanism (200) comprises two extension rods (210), and the back of the two extension rods (210) is fixedly provided with an extension plate (211).

6. An explosion-proof control box as claimed in claim 1, wherein: a semi-sealing cover (212) is fixedly arranged on the control box body (110) at the periphery of the radiating hole (119).

7. The explosion-proof control box according to claim 6, wherein: the inner wall of the semi-sealing cover (212) is fixedly provided with a foam cushion (213), and the shape of the foam cushion (213) corresponds to the shape of the semi-sealing cover (212).