Integrated sewage treatment station electric cabinet capable of protecting circuit

Abstract

The invention relates to the technical field of sewage treatment, in particular to an integrated sewage treatment station electric control box capable of protecting a circuit, which comprises a box body, the front surface of the box body is rotationally connected with a box door through a hinge, ventilation assemblies are arranged in the box body and on the two sides of the box body, and a heat dissipation assembly is arranged at the top of an inner cavity of the box body. A temperature sensor is arranged on the right side wall of an inner cavity of the box body, the ventilation assembly comprises heat dissipation holes evenly formed in the left side and the right side of the box body, waterproof covers are fixedly connected to the outer walls of the left side and the right side of the box body, and dustproof nets are arranged on the left side and the right side of the inner cavity of the box body; the opposite sides of the two dustproof nets are slidably connected with the inner walls of the left side and the right side of the box body respectively, through holes are evenly formed in the middles of the two dustproof nets, and limiting grooves are formed in the left side and the right side of an inner cavity of the box body, so that the heat dissipation effect of the electric control box can be enhanced, and the situation that a circuit is caused due to the fact that heat generated in the box body is too much is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, in particular to an integrated electric control box for a sewage treatment station capable of protecting circuits. Background Art

[0002] In sewage treatment, it is often necessary to use an electric control box to control the sewage treatment station. The electric control box contains one or more low-voltage switchgear and related control, measurement, signal, protection, regulation and other equipment, and is fully assembled together by the manufacturer using structural components; the electronic components inside the electric control box generate heat when working. Existing electric control boxes generally dissipate heat by opening heat dissipation holes. In order to prevent dust from entering, dustproof nets are often installed. However, dustproof nets have a certain impact on the heat dissipation effect. If there is a large amount of heat inside the electric control box that cannot be dissipated in time, it will cause a short circuit. Summary of the Invention

[0003] The object of the present invention is to provide an integrated sewage treatment station electric control box capable of protecting circuits, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An integrated sewage treatment station electric control box capable of protecting circuits comprises a box body, a door rotatably connected to the front of the box body via a hinge, ventilation components provided inside and on both sides of the box body, a heat dissipation component provided on the top of the inner cavity of the box body, and a temperature sensor provided on the right side wall of the inner cavity of the box body;

[0006] The cam is connected to the left and right sides of the box body by the two guide rails, and the guide rails are connected to the left and right sides of the box body by the two guide rails respectively.

[0007] As a preferred solution of the present invention, the waterproof cover corresponds to the heat dissipation holes one by one, the total number of the through holes is the same as the total number of the heat dissipation holes, and the surfaces of the two limit blocks are slidably connected to the inner walls of the two limit grooves respectively.

[0008] As a preferred solution of the present invention, the inner walls of the two moving blocks are threadedly connected to the surface of the double-thread screw, and the ends of the two connecting shafts away from the moving blocks are respectively rotatably connected to the bottoms of the opposite sides of the two dustproof nets.

[0009] As a preferred solution of the present invention, the heat dissipation assembly includes a connecting rod rotatably mounted on the top of the inner cavity of the box, and two mounting seats for connecting a heat dissipation fan are fixedly mounted on the connecting rod, and the heat dissipation fan is fixedly mounted on the mounting seat.

[0010] As a preferred solution of the present invention, one end of the connecting rod is fixedly connected to a sliding rod, and a slider is slidably connected to the sliding rod; a reduction motor is also fixedly installed on the inner wall of the box, an eccentric wheel is fixedly connected to the output shaft of the reduction motor, and a transmission rod is rotatably connected to the eccentric shaft of the eccentric wheel, and the other end of the transmission rod is rotatably connected to the slider.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The present invention accelerates the heat dissipation of the electric control box by providing a heat dissipation component, reduces overheating inside the electric control box due to extreme weather or other conditions, reduces the equipment failure rate and the aging speed of components, and thus ensures the stable operation of the integrated sewage treatment station.

[0013] The cooling fan can swing back and forth to increase the heat dissipation area, allowing the gas inside the box to flow fully, which is conducive to accelerating heat dissipation.

[0014] 2. In the present invention, the temperature inside the box is detected by a temperature sensor. When the temperature inside the box is too high, a prompt can be issued to move the two dustproof nets upward so that the through holes on both sides coincide with the heat dissipation holes, thereby enhancing the ventilation and heat dissipation effect of the box. After the heat is dissipated, the dustproof nets can be restored to their state to prevent excessive dust from entering the interior of the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 Schematic diagram of the internal structure of the box of the present invention;

[0017] Figure 3 It is a left-side structural schematic diagram of the heat dissipation assembly of the present invention.

[0018] In the figure: 1. Box body; 2. Box door; 3. Ventilation assembly; 301. Heat dissipation hole; 302. Waterproof cover; 303. Dustproof net; 304. Through hole; 305. Limiting groove; 306. Limiting block; 307. Double-thread screw; 308. Moving block; 309. Connecting shaft; 310. Driven bevel gear; 311. Rotating rod; 312. Driving bevel gear; 4. Heat dissipation assembly; 401. Connecting rod; 402. Mounting seat; 403. Cooling fan; 404. Sliding rod; 405. Sliding block; 406. Reducer motor; 407. Eccentric wheel; 408. Transmission rod; 5. Temperature sensor. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which the present invention pertains. The terms used in the specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For examples, see Figure 1 、 Figure 2 , the present invention provides a technical solution:

[0024] An integrated sewage treatment station electric control box capable of protecting circuits comprises a box body 1, the front of the box body 1 is connected to a box door 2 by a hinge, a ventilation assembly 3 is provided inside the box body 1 and on both sides of the box body 1, a heat dissipation assembly 4 is provided on the top of the inner cavity of the box body 1, a temperature sensor 5 is provided on the right side wall of the inner cavity of the box body 1, the ventilation assembly 3 comprises heat dissipation holes 301 evenly opened on the left and right sides of the box body 1, waterproof covers 302 are fixedly connected to the outer walls of the left and right sides of the box body 1, dustproof nets 303 are provided on the left and right sides of the inner cavity of the box body 1, and the opposite sides of the two dustproof nets 303 are respectively slidably connected to the left and right inner walls of the box body 1, and through holes 304 are evenly opened in the middle of the two dustproof nets 303. A limiting groove 305 is provided, and the tops of the opposite sides of the two dustproof nets 303 are fixedly connected to the limiting blocks 306. A double-thread screw 307 is provided at the bottom of the inner cavity of the box body 1. The two ends of the double-thread screw 307 are respectively rotatably connected to the inner walls of the two sides of the box body 1. Moving blocks 308 are symmetrically provided on both sides of the surface of the double-thread screw 307. The tops of the two moving blocks 308 are rotatably connected to the connecting shaft 309. The middle part of the surface of the double-thread screw 307 is fixedly connected to the driven bevel gear 310. A rotating rod 311 passes through the bottom of the front side of the box body 1. The surface of the rotating rod 311 is rotatably connected to the front side of the box body 1. The rear end of the rotating rod 311 is fixedly connected to the driving bevel gear 312, and the driving bevel gear 312 is meshed with the driven bevel gear 310.

[0025] like Figure 2 As shown, the waterproof cover 302 corresponds to the heat dissipation holes 301 one by one, the total number of through holes 304 is the same as the total number of heat dissipation holes 301, the surfaces of the two limit blocks 306 are slidingly connected to the inner walls of the two limit grooves 305 respectively, the inner walls of the two moving blocks 308 are both threadedly connected to the surface of the double-thread screw 307, and the ends of the two connecting shafts 309 away from the moving blocks 308 are respectively rotatably connected to the bottom of the opposite side of the two dustproof nets 303.

[0026] like Figure 2 、 Figure 3 As shown, the heat dissipation assembly 4 includes a connecting rod 401 rotatably mounted on the top of the inner cavity of the housing 1. Two mounting brackets 402 for connecting a heat dissipation fan 403 are fixedly mounted on the connecting rod 401. The heat dissipation fan 403 is fixedly mounted on the mounting brackets 402. One end of the connecting rod 401 is fixedly connected to a slide bar 404, to which a slider 405 is slidably connected. A reduction motor 406 is also fixedly mounted on the inner wall of the housing 1. An eccentric 407 is fixedly connected to the output shaft of the reduction motor 406. A transmission rod 408 is rotatably connected to the eccentric shaft of the eccentric 407. The other end of the transmission rod 408 is rotatably connected to the slider 405. In other embodiments, a cam may be used in place of the eccentric 407.

[0027] The present invention has the following working process: when in use, the reduction motor 406 drives the eccentric wheel 407 to rotate, and the eccentric wheel 407 drives the transmission rod 408 to swing, which in turn drives the slide bar 404 to swing back and forth through the slider 405, so that the cooling fan 403 swings back and forth, thereby increasing the heat dissipation area and improving the heat dissipation efficiency. The temperature sensor 5 can monitor the temperature inside the box 1. If the temperature inside the box 1 exceeds the set value, the box 1 will issue a prompt, and the driving bevel gear 312 can be rotated by the rotating rod 311. The driving bevel gear 312 and the driven bevel gear 310 can be used to rotate the double-thread screw 307. The moving blocks 308 on both sides of the double-thread screw 307 use the connecting shafts 309 on both sides to push the two dust screens 303 upward. The through hole 304 and the heat dissipation holes 301 on both sides overlap. The heat dissipation holes 301 are no longer blocked by the dust screen 303, and the ventilation effect is better, which can enhance the ventilation and heat dissipation effect. After the temperature inside the box 1 drops, the dust screen 303 can be moved downward to a distant position to prevent excessive dust from entering the interior of the box 1.

[0028] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An integrated electric control box for a sewage treatment station capable of protecting a circuit, comprising a box body (1), characterized in that: The front of the box (1) is rotatably connected to a box door (2) via a hinge, the interior of the box (1) and both sides of the box (1) are provided with a ventilation assembly (3), the top of the inner cavity of the box (1) is provided with a heat dissipation assembly (4), and the right side wall of the inner cavity of the box (1) is provided with a temperature sensor (5); The ventilation assembly (3) comprises heat dissipation holes (301) uniformly provided on the left and right sides of the box body (1), the outer walls on the left and right sides of the box body (1) are fixedly connected with waterproof covers (302), the left and right sides of the inner cavity of the box body (1) are provided with dustproof nets (303), the opposite sides of the two dustproof nets (303) are respectively slidably connected to the left and right inner walls of the box body (1), the middle parts of the two dustproof nets (303) are uniformly provided with through holes (304), the left and right sides of the inner cavity of the box body (1) are provided with limiting grooves (305), the tops of the opposite sides of the two dustproof nets (303) are fixedly connected with limiting blocks (306), and the bottom of the inner cavity of the box body (1) is provided with a double-thread screw (303). 07), the two ends of the double-thread screw (307) are respectively connected to the inner walls of the two sides of the box (1) for rotation, and moving blocks (308) are symmetrically provided on both sides of the surface of the double-thread screw (307), and the tops of the two moving blocks (308) are both connected to the connecting shaft (309) for rotation, and the middle part of the surface of the double-thread screw (307) is fixedly connected to the driven bevel gear (310), and the bottom of the front of the box (1) is penetrated by a rotating rod (311), and the surface of the rotating rod (311) is connected to the front of the box (1) for rotation, and the rear end of the rotating rod (311) is fixedly connected to the driving bevel gear (312), and the driving bevel gear (312) is meshed with the driven bevel gear (310).

2. The integrated electric control box for a sewage treatment station capable of protecting a circuit according to claim 1, characterized in that: The waterproof cover (302) corresponds to the heat dissipation holes (301) one by one, the total number of the through holes (304) is the same as the total number of the heat dissipation holes (301), and the surfaces of the two limiting blocks (306) are respectively slidably connected to the inner walls of the two limiting grooves (305).

3. The integrated electric control box for a sewage treatment station capable of protecting a circuit according to claim 1, characterized in that: The inner walls of the two moving blocks (308) are both threadedly connected to the surface of the double-thread screw (307), and the ends of the two connecting shafts (309) away from the moving blocks (308) are rotatably connected to the bottoms of the two dustproof nets (303) on the opposite side.

4. The integrated electric control box for a sewage treatment station capable of protecting circuits according to claim 1, characterized in that: The heat dissipation assembly (4) comprises a connecting rod (401) rotatably mounted on the top of the inner cavity of the box body (1); two mounting seats (402) for connecting a heat dissipation fan (403) are fixedly mounted on the connecting rod (401); and the heat dissipation fan (403) is fixedly mounted on the mounting seat (402).

5. The integrated electric control box for a sewage treatment station capable of protecting circuits according to claim 4, characterized in that: One end of the connecting rod (401) is fixedly connected to a sliding rod (404), and a slider (405) is slidably connected to the sliding rod (404); a reduction motor (406) is also fixedly installed on the inner wall of the box body (1), an eccentric wheel (407) is fixedly connected to the output shaft of the reduction motor (406), and a transmission rod (408) is rotatably connected to the eccentric shaft of the eccentric wheel (407), and the other end of the transmission rod (408) is rotatably connected to the slider (405).

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