CN211457872U - Environmental protection and energy saving electrical control cabinet - Google Patents

Abstract

The utility model discloses an environment-friendly energy-saving electrical control cabinet, which belongs to the technical field of electrical control cabinets and comprises an outer cabinet body, wherein the front side of the outer cabinet body is hinged with a cabinet door through a hinge, the back side of the outer cabinet body is provided with a rear baffle, the rear baffle is fixed on the outer cabinet body through a bolt, the upper surface of the outer cabinet body is provided with a flashing board through a fixed plate, the inner part of the outer cabinet body is provided with an inner cabinet body, and the inner cabinet body is arranged in the outer cabinet body through a mounting plate; fix the internal cabinet body at the external cabinet internally through setting up the mounting panel to utilize the suction pump, refrigerator and cooling tube winding can make the rapid circulation of hydroenergy and carry out the heat exchange with the electrical part of internal cabinet portion under the synergism on solid surface including, and the cooperation heat dissipation fan dispels the heat, effectively promote the radiating efficiency, need not go to use a plurality of heat dissipation fans just can reach fine radiating effect, and the hydroenergy in the installation shell can recycle, thereby realize energy-concerving and environment-protective purpose.

Description

An environmental protection and energy saving electrical control cabinet

technical field

The utility model belongs to the technical field of electrical control cabinets, in particular to an environmental protection and energy saving electrical control cabinet.

Background technique

The control cabinet is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirements. The safety of the equipment and surrounding equipment. During normal operation, the circuit can be turned on or off with the help of manual or automatic switches. When there is a fault or abnormal operation, the circuit can be cut off or alarmed with the help of protective appliances. The measuring instrument can display various parameters in operation, and can also adjust the Some electrical parameters can be adjusted.

The existing electrical control cabinet is not fully functional during use, lacks the necessary rain-proof structure when used outdoors, and only uses cooling fans to dissipate heat when the internal electrical components work, and the heat dissipation efficiency is low, often requiring multiple cooling fans at the same time. Work consumes a lot of energy.

Utility model content

The purpose of the present invention is to provide an environmental protection and energy saving electrical control cabinet to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an environmental protection and energy saving electrical control cabinet, comprising an outer cabinet body, the front of the outer cabinet body is hingedly installed with a cabinet door, and the back of the outer cabinet body is provided with a cabinet door. There is a rear baffle, the rear baffle is fixed on the outer cabinet by bolts, the upper surface of the outer cabinet is installed with a flashing board through a fixing plate, and the inner cabinet is provided inside the outer cabinet. The cabinet is installed inside the outer cabinet through the mounting plate, the outer surface of the inner cabinet is wound with cooling pipes, the left and right sides of the lower surface of the outer cabinet are welded with support legs, and the lower surface of the outer cabinet is also A mounting shell is welded, two partitions are installed vertically inside the mounting shell, and a water storage cavity is formed between the two partitions, the mounting shell and the outer cabinet, and the two partitions are far away from each other in the mounting shell A water pump and a refrigerator are installed respectively, the water inlet pipe of the water pump and the water outlet pipe of the refrigerator extend into the water storage cavity respectively, and the two ends of the cooling pipe respectively pass through the pipe sleeves clamped on the lower surface of the outer cabinet It extends into the installation shell and communicates with the water outlet pipe of the water pump and the water inlet pipe of the refrigerator respectively. A cooling fan is installed on the front of the rear baffle, and the cooling fan, the water pump and the refrigerator are all electrically connected to the external power supply. The back of the inner cabinet is provided with an air vent, the front of the cabinet door is provided with an air inlet, and the rear baffle is provided with an air outlet.

With the above solution, the inner cabinet is fixed in the outer cabinet by setting the mounting plate, and the water can be quickly circulated and communicated with the electrical appliances inside the inner cabinet under the synergistic effect of the water pump, the refrigerator and the cooling pipe wound on the inner solid surface. It can effectively improve the heat dissipation efficiency. It does not need to use multiple cooling fans to achieve a good heat dissipation effect, and the water in the installation shell can be recycled, so as to achieve the purpose of energy saving and environmental protection. , by setting the fixing plate to install and fix the herringbone-shaped flashing board to achieve a good rainproof effect, and the use of the dust filter in the air inlet and air outlet can prevent the dust and impurities in the outside air from entering the interior of the outer cabinet. Accumulation, to achieve a good dust and dust removal effect, and use bolts to fix and install the rear baffle, so as to facilitate its disassembly and maintenance of the interior of the external cabinet, and improve the functional diversity.

As a preferred embodiment, two limit plates are welded inside the outer cabinet, and the two limit plates are respectively disposed on the left and right sides of the inner cabinet, and the two limit plates are opposite to one side. Several accommodating grooves are respectively opened, and the cooling pipes on the left and right sides of the inner cabinet are respectively located in the accommodating grooves.

By adopting the above solution, the cooling pipe is accommodated by setting a limit plate and opening an accommodating groove on the limit plate, so that the cooling pipe wound on the surface of the inner cabinet can be effectively limited and supported, so that the cooling pipe is wound on the inner cabinet. It is not easy to loose and shift.

As a preferred embodiment, dust filters can be detachably installed on the inner walls of the air inlet and the air outlet.

By adopting the above solution, the arrangement of the dust filter can prevent the impurity and dust in the outside air from entering the outer cabinet in the air circulation, thereby achieving a good dust-proof and dust-removing effect.

As a preferred embodiment, the shape of the flashing board is specifically a herringbone shape, the number of the fixing boards is two, and the two fixing boards are respectively located on the left and right sides of the upper surface of the outer cabinet of the flashing board.

Using the above solution, the use of the herringbone-shaped flashing board enables rainwater to quickly slide to both sides under the action of its own gravity, thereby achieving a good rainproof effect, preventing rainwater from directly falling on the outer cabinet and accumulating, and using two A fixing plate is used to fix the flashing board, and the fixing effect is good.

As a preferred embodiment, a water injection pipe and a drainage pipe are installed at the position where the front of the installation shell faces the water storage cavity, and the outer surface of the water injection pipe and the outer surface of the drainage pipe are screwed with sealing caps.

With the above solution, the water in the water storage cavity can be quickly replaced by the arrangement of the water injection pipe and the drain pipe and the sealing cap, and the water leakage can be avoided by using the sealing cap.

As a preferred embodiment, the number of the mounting plates is four, and the four mounting plates are respectively located on the upper and lower sides of the front and the upper and lower sides of the back of the inner cabinet.

By adopting the above solution, the inner cabinet is installed and fixed synchronously by arranging four mounting plates, so that the connection stability between the inner cabinet and the outer cabinet is better, and the phenomenon of unstable and loose installation is avoided.

Compared with the prior art, the beneficial effects of the present utility model are:

The environmental protection and energy-saving electrical control cabinet fixes the inner cabinet in the outer cabinet by setting the mounting plate, and utilizes the synergistic effect of the water pump, the refrigerator and the cooling pipe wrapped around the inner solid surface, so that the water can quickly circulate and communicate with the inner cabinet. The electrical components are exchanged for heat, and the heat dissipation fan is used for heat dissipation, which effectively improves the heat dissipation efficiency. It does not need to use multiple heat dissipation fans to achieve a good heat dissipation effect, and the water in the installation shell can be recycled, so as to achieve energy saving and environmental protection. the goal of;

The environmental protection and energy-saving electrical control cabinet is installed and fixed to the herringbone-shaped flashing board by setting the fixing plate, so as to achieve a good rainproof effect, and the setting of the dust filter in the air inlet and the air outlet can prevent the dust and impurities in the outside air from entering. It accumulates inside the outer cabinet to achieve a good dust-proof and dust-removing effect, and the rear baffle is fixed and installed with bolts, which is convenient for its disassembly and maintenance inside the outer cabinet, and improves the functional diversity.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the front section of the outer cabinet of the utility model;

Fig. 3 is the structural schematic diagram of the right side section of the outer cabinet of the utility model;

FIG. 4 is a schematic structural diagram of the limiting plate of the present invention.

In the picture: 1. Outer cabinet; 2. Cabinet door; 3. Back baffle; 4. Bolt; 5. Fixing plate; 6. Weatherproof plate; 7. Inner cabinet; 8. Mounting plate; 9. Cooling pipe ;10, support legs; 11, installation shell; 12, partition plate; 13, water pump; 14, refrigerator; 15, cooling fan; 16, air inlet; 17, air outlet; 18, limit plate; 19, dust filter network.

Detailed ways

The present utility model will be further described below in conjunction with the embodiments.

The following examples are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. Conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention all belong to the scope of protection of the present invention.

1-4, the present utility model provides an environmental protection and energy-saving electrical control cabinet, including an outer cabinet 1, the front of the outer cabinet 1 is hingedly installed with a cabinet door 2, and the back of the outer cabinet 1 is provided with a rear The baffle 3 and the rear baffle 3 are fixed on the outer cabinet 1 by bolts 4. The upper surface of the outer cabinet 1 is installed with a flashing plate 6 through a fixing plate 5. The shape of the flashing plate 6 is specifically a herringbone shape. The number is two, and the two fixed plates 5 are respectively located on the left and right sides of the upper surface of the outer cabinet 1 of the flashing plate 6 (see Figure 1); the herringbone-shaped flashing plate 6 is used to make the rainwater fall under the action of its own gravity. It slides down quickly to both sides, thereby achieving a good rainproof effect, preventing rainwater from directly falling on the outer cabinet 1 and accumulating, and using two fixing plates 5 to fix the flashing board 6, the fixing effect is good.

The inside of the outer cabinet 1 is provided with an inner cabinet 7 and the inner cabinet 7 is installed inside the outer cabinet 1 through a mounting plate 8 , the number of the mounting plates 8 is four, and the four mounting plates 8 are respectively located in the inner cabinet 7 The upper and lower sides of the front and the upper and lower sides of the back (see Figures 2 and 3); the inner cabinet 7 is installed and fixed synchronously by setting four mounting plates 8, so that the inner cabinet 7 and the outer cabinet 1 are connected. The stability is better, and the phenomenon of unstable and loose installation is avoided.

A cooling pipe 9 is wound around the outer surface of the inner cabinet 7, and two limit plates 18 are welded inside the outer cabinet 1, and the two limit plates 18 are respectively arranged on the left and right sides of the inner cabinet 7, and the two A number of accommodating grooves are respectively opened on the opposite side of the limiting plate 18, and the cooling pipes 9 on the left and right sides of the inner cabinet 7 are respectively located in the accommodating grooves (see Fig. 2, Fig. 3 and Fig. 4); by setting the limiting plate 18 An accommodating groove is provided on the limiting plate 18 to accommodate the cooling pipe 9, so that the cooling pipe 9 wound on the surface of the inner cabinet 7 can be effectively limited and supported, so that the cooling pipe 9 is not easily wound on the inner cabinet 7. Looseness shift.

Support legs 10 are welded on the left and right sides of the lower surface of the outer cabinet 1, and a mounting shell 11 is also welded on the lower surface of the outer cabinet 1. The interior of the mounting shell 11 is vertically installed with two partitions 12, and the two partitions A water storage cavity is formed between the plate 12, the installation shell 11 and the outer cabinet 1. A water injection pipe and a drainage pipe are installed at the position where the front of the installation shell 11 faces the water storage cavity, and the outer surface of the water injection pipe and the outer surface of the drainage pipe are both installed. The threaded connection is provided with a sealing cap (see Figure 1); the water in the water storage cavity can be quickly replaced by the arrangement of the water injection pipe and the drain pipe and the sealing cap, and the sealing cap is used to avoid water leakage.

In addition, a suction pump 13 and a refrigerator 14 are respectively installed in the installation shell 11 where the two partitions 12 are far away from each other. The ends respectively pass through the pipe sleeves clamped on the lower surface of the outer cabinet 1 and extend into the installation shell 11 and are respectively connected with the water outlet pipe of the suction pump 13 and the water inlet pipe of the refrigerator 14, and a cooling fan is installed on the front of the rear baffle 3. 15. The cooling fan 15, the water pump 13 and the refrigerator 14 are all electrically connected to the external power supply. The back of the inner cabinet 7 is provided with an air vent, the front of the cabinet door 2 is provided with an air inlet 16, and the rear baffle 3 is provided with a vent. The air outlet 17, the inner wall of the air inlet 16 and the air outlet 17 can be disassembled and installed with a dust filter 19 (see Figures 1 and 3); the setting of the dust filter 19 can prevent the air circulation from entering the dust from the impurities in the outside air. inside the outer cabinet 1, so as to achieve a good dust-proof and dust-removal effect.

During use, the cooling pipe 9 is limited and supported by the limiting plate 18 , the water in the water storage cavity is extracted by the water pump 13 and enters the cooling pipe 9 , and the cooling pipe 9 wound on the surface of the inner cabinet 7 is used to connect with the inner cabinet. The electrical components in the body 7 conduct heat exchange to achieve the purpose of heat dissipation and cooling. The water in the cooling pipe 9 becomes hot water and enters the refrigerator 14 for condensation and cooling, and then is discharged into the water storage cavity, and then can be pumped by the suction pump 13. Repeatedly In use, and the cooling fan 15 works at the same time to dissipate heat, the air enters the outer cabinet 1 through the air inlet 16 and cooperates with the cooling pipe 9 for heat dissipation and is discharged from the air outlet 17. At the same time, the dust filter 19 can filter the gas to prevent dust and impurities from entering the outside. Inside the cabinet 1, when it rains, the rainwater falls on the flashing board 6 and quickly slides down under the action of its own gravity to avoid accumulation.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An environmental protection and energy-saving electrical control cabinet, comprising an outer cabinet body (1), characterized in that: the front of the outer cabinet body (1) is hingedly installed with a cabinet door (2) through hinges, and the outer cabinet body (1) 1) A rear baffle (3) is provided on the back side, the rear baffle (3) is fixed on the outer cabinet (1) by bolts (4), and the upper surface of the outer cabinet (1) is fixed by a fixing plate ( 5) A flashing board (6) is installed, an inner cabinet (7) is arranged inside the outer cabinet (1), and the inner cabinet (7) is installed on the outer cabinet (1) through the mounting plate (8). Inside, cooling pipes (9) are wound around the outer surface of the inner cabinet body (7), support legs (10) are welded on the left and right sides of the lower surface of the outer cabinet body (1), and the outer cabinet body ( 1) A mounting shell (11) is also welded on the lower surface of the mounting shell (11), two partitions (12) are vertically installed inside the mounting shell (11), and the two A water storage cavity is formed between the outer cabinets (1), and a suction pump (13) and a refrigerator (14) are respectively installed in the installation shell (11) where the two partitions (12) are far away from each other. 13) The water inlet pipe and the water outlet pipe of the refrigerator (14) respectively extend into the water storage cavity, and the two ends of the cooling pipe (9) respectively extend through the pipe sleeves clamped on the lower surface of the outer cabinet (1) to The installation shell (11) is connected with the water outlet pipe of the suction pump (13) and the water inlet pipe of the refrigerator (14). The fan (15), the water pump (13) and the refrigerator (14) are all electrically connected to an external power supply, a ventilation opening is opened on the back of the inner cabinet (7), and a front side of the cabinet door (2) is opened with The air inlet (16) is provided with an air outlet (17) on the rear baffle (3). 2. The environmental protection and energy-saving electrical control cabinet according to claim 1, wherein two limit plates (18) are welded inside the outer cabinet body (1), and the two limit plates (18) are respectively They are arranged on the left and right sides of the inner cabinet (7), and a plurality of accommodating grooves are respectively opened on the opposite sides of the two limit plates (18). The cooling pipes (9) on the left and right sides of the inner cabinet (7) ) are respectively located in the accommodating grooves. 3. The environmental protection and energy-saving electrical control cabinet according to claim 1, characterized in that: dust filters (19) can be detachably installed on the inner walls of the air inlet (16) and the air outlet (17). 4. The environmental protection and energy-saving electrical control cabinet according to claim 1, characterized in that: the shape of the flashing board (6) is a herringbone shape, the number of the fixing boards (5) is two, and the two are fixed The boards (5) are respectively located on the left and right sides of the upper surface of the outer cabinet body (1) of the flashing board (6). 5. The environmental protection and energy-saving electrical control cabinet according to claim 1, characterized in that: a water injection pipe and a drainage pipe are installed at the position where the front of the installation shell (11) faces the water storage cavity, and the outer surface of the water injection pipe and the drainage pipe are installed. The outer surfaces of the pipes are all screwed with sealing caps. 6 . The environmental protection and energy saving electrical control cabinet according to claim 1 , wherein the number of the mounting plates ( 8 ) is four, and the four mounting plates ( 8 ) are respectively located on the front side of the inner cabinet ( 7 ). 7 . The upper and lower sides and the upper and lower sides of the back.

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