Electrical cabinet for installing thermal control instrument of thermal power plant

Abstract

The utility model discloses an electrical cabinet for thermal control instrument installation of a thermal power plant in the field of thermal power and thermal control equipment, which comprises a cabinet body, a cabinet door and a base, the cabinet door is arranged on the side wall of the cabinet body, the base is fixedly installed on the lower wall of the cabinet body, an installation block is fixedly installed on the inner wall of the cabinet body, a supporting plate is arranged on the upper wall of a fixing plate, and a partition plate is arranged on the upper wall of the supporting plate. A fixing column is fixedly installed at the tail of the partition plate, a fixing seat is installed in an inner cavity of the limiting plate, a through hole is formed in an inner cavity of the fixing seat, two fixing rods are installed in the through hole in an up-down penetrating mode, springs are installed on the outer walls of the fixing rods, and the outer wall of the fixing column is sleeved with a conical sliding block. The distance between the upper supporting plate and the lower supporting plate can be conveniently adjusted, the installation space can be flexibly adjusted according to the height of the electrical equipment, the distance between the left partition plate and the right partition plate in the electrical cabinet can be adjusted by adjusting the partition plates arranged on the supporting plates, the flexibility of the structure is greatly improved, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of thermal control equipment of thermal power, concretely is a kind of for thermal power plant thermal control instrument installation electrical cabinet. BACKGROUND

[0002] Thermal power plant is the factory using combustible as fuel to produce electric energy, mainly through fuel heating water to generate steam when burning, the chemical energy of fuel is converted into heat energy, steam pressure drives steam turbine to rotate, heat energy is converted into mechanical energy, then steam turbine drives generator to rotate, and mechanical energy is converted into electric energy.In thermal power plant, relay equipment, circuit breaker, load switch, contactor, measuring instrument and various thermal control electrical components are mostly installed in electrical cabinet.

[0003] At present, the space for installing electrical equipment in the existing electrical cabinet is mostly fixed, when the size of electrical equipment is larger, it needs to replace the electrical cabinet matched with it for installation, so that the utilization rate of electrical cabinet is low, and the practicability is poor, in addition, the existing electrical equipment is fixed after being installed in the cabinet body, so that the staff is inconvenient to overhaul and clean it.

[0004] Based on this, the utility model discloses a kind of for thermal power plant thermal control instrument installation electrical cabinet to solve the above problems. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of for thermal power plant thermal control instrument installation electrical cabinet to solve the problem that the space for installing electrical equipment in the existing electrical cabinet is mostly fixed as described in the above background art, when the size of electrical equipment is larger, it needs to replace the electrical cabinet matched with it for installation, so that the utilization rate of electrical cabinet is low, and the practicability is poor, in addition, the existing electrical equipment is fixed after being installed in the cabinet body, so that the staff is inconvenient to overhaul and clean it.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of for thermal power plant thermal control instrument installation electrical cabinet, including cabinet, cabinet door and base, the cabinet side wall is provided with cabinet door, the cabinet lower wall is fixedly installed with base, the cabinet inner wall is fixedly installed with installation block, the installation block is symmetrically installed in the cabinet inner wall, the installation block upper wall is fixedly installed with fixed plate, the fixed plate upper wall is provided with support plate, the support plate rear wall is fixedly installed with limit board, the support plate upper wall is provided with partition plate, the partition plate tail portion is fixedly installed with fixed column, the limit board inner cavity is installed with fixed seat, the fixed seat inner cavity is opened with through-hole, two fixed rods are installed in the through-hole and pass through, the limit board inner cavity is opened with rod hole, the fixed rod can slide in the through-hole, the fixed rod outer wall is installed with spring, the fixed column outer wall is sleeved with conical sliding block, the conical sliding block can slide on the fixed column.

[0007] Preferably, the lower wall of the support plate is fixedly provided with sliding bars, the upper wall of the fixed plate is provided with sliding grooves, the support plate can slide on the fixed plate, the support plate and the fixed plate are uniformly provided with holes, and the mounting blocks are uniformly mounted on the inner wall of the cabinet.

[0008] Preferably, the base is fixedly provided with a centrifugal fan in the middle, the centrifugal fan is fixedly provided with a fan shell around the periphery, the base inner cavity is provided with air ducts, the base lower wall is fixedly provided with load-bearing moving wheels.

[0009] Preferably, the cabinet is uniformly provided with ventilation openings on both sides, and the cabinet is uniformly and fixedly connected with dustproof plates corresponding to each group of ventilation openings on both sides, and each group of dustproof plates is located at the top of each group of ventilation openings.

[0010] Preferably, the cabinet door is fixedly provided with a transparent glass plate in the middle, and the cabinet door outer wall is fixedly provided with a handle.

[0011] Preferably, the cabinet door is fixedly provided with a transparent glass plate in the middle, and the cabinet door outer wall is fixedly provided with a handle.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The thermal control instrument installation electrical cabinet of the thermal power plant, through the setting of the multiple mounting blocks uniformly distributed up and down, the spacing between the upper and lower support plates can be adjusted, so that the installation space can be flexibly adjusted according to the height of the electrical equipment, and the distance between the left and right partition plates in the electrical cabinet can be adjusted by adjusting the partition plates arranged on the support plates, so that the flexibility of the structure is greatly improved, and the utility is strong.

[0014] 2. The ventilation openings on both sides of the base and the cabinet can be used to ventilate the inside of the cabinet, and the design of the centrifugal fan, the ventilation opening and the air duct is beneficial to the circulation of air in the cabinet, thereby being beneficial to the ventilation of the electrical equipment in the cabinet.

[0015] 3. The sliding grooves arranged on the fixed plate and the sliding bars arranged on the support plate can conveniently and quickly pull out the support plate, so that the electrical equipment installed in the electrical cabinet can be conveniently maintained and cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described in the following are only some of the embodiments of the present application, and for the ordinary skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a front view structure schematic diagram of the present application;

[0018] Figure 2 It is an internal structure schematic diagram of the present application;

[0019] Figure 3 It is a sectional view structure schematic diagram of the present application;

[0020] Figure 4 It is a base structure schematic diagram of the present application Figure 3 It is an enlarged structure schematic diagram of A in the present application;

[0021] Figure 5 It is a base structure schematic diagram of the present application;

[0022] Figure 6 It is a base planing structure schematic diagram of the present application.

[0023] In the drawings, the component list represented by each sign is as follows:

[0024] 1-cabinet body, 2-cabinet door, 3-transparent glass plate, 4-bearing moving wheel, 5-dustproof plate, 6-separation plate, 7-supporting plate, 8-mounting block, 9-sliding bar, 10-fixing plate, 11-fixing column, 12-limiting plate, 13-fixing rod, 14-spring, 15-fixing seat, 16-cone sliding block, 17-rod hole, 18-vortex fan casing, 19-centrifugal vortex fan, 20-base, 21-air duct, 22-ventilating port, 23-sliding groove, 24-handle. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application, obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without creative labor are within the protection scope of the present application.

[0026] Please refer to the drawings of the present application Figure 1 , the drawings of the present application Figure 2 , the drawings of the present application Figure 3 , and the drawings of the present application Figure 4The utility model provides a technical scheme: a kind of for thermal control instrument installation electrical cabinet of thermal power plant, including cabinet 1, cabinet door 2 and base 20, cabinet 1 side wall is provided with cabinet door 2, and cabinet 1 lower wall is fixedly installed with base 20, and the inner wall of cabinet 1 is fixedly installed with mounting block 8, and mounting block 8 is symmetrically installed in the inner wall of cabinet 1, and the upper wall of mounting block 8 is fixedly installed with fixed plate 10, and the upper wall of fixed plate 10 is provided with support plate 7, and the rear wall of support plate 7 is fixedly installed with limit plate 12, and the upper wall of support plate 7 is provided with partition plate 6, and the tail of partition plate 6 is fixedly installed with fixed column 11, and limit plate 12 inner cavity is installed with fixed seat 15, and the inner cavity of fixed seat 15 is provided with through-hole, and two fixed rods 13 are installed in through-hole and pass through, and the inner cavity of limit plate 12 is provided with rod hole 17, and fixed rod 13 can slide in through-hole, and the outer wall of fixed rod 13 is installed with spring 14, and the outer wall of fixed column 11 is sleeved with conical slide block 16, and conical slide block 16 can slide on fixed column 11, and the distance between upper support plate 7 and lower support plate 7 can be adjusted by mounting block 8 evenly arranged on the inner wall of cabinet 1, and by installing partition plate 6 on support plate 7, installation space can be flexibly adjusted according to the size of installed electrical equipment, with high space utilization and strong practicability.

[0027] Please refer to the attached Figure 2 , and the lower wall of support plate 7 is fixedly installed with sliding strip 9, and the upper wall of fixed plate 10 is provided with sliding groove 23, and support plate 7 can slide on fixed plate 10, and support plate 7 and fixed plate 10 are evenly provided with holes, and mounting block 8 is evenly installed with multiple groups on the inner wall of cabinet 1, and sliding strip 9 and sliding groove 23 can be set to pull out support plate 7, to facilitate the maintenance and cleaning of electrical equipment installed thereon.

[0028] Please refer to the attached Figure 5 and attached Figure 6 , and centrifugal fan 19 is fixedly installed in the middle of base 20, and centrifugal fan 19 is fixedly installed with fan casing 18 around, and air duct 21 is provided in the inner cavity of base 20, and air duct 21 is provided with multiple groups, and load moving wheel 4 is fixedly installed on the lower wall of base 20, and centrifugal fan 19 and air duct 21 can be set to discharge air in cabinet 1, to make air circulation, and the electrical equipment is cooled, with higher safety line.

[0029] Please refer to the attached Figure 1 and attached Figure 2 , and the two sides of cabinet 1 are evenly provided with air vents 22, and the two sides of cabinet 1 are evenly fixedly connected with dustproof plate 5 corresponding to each group of air vents 22, and each group of dustproof plate 5 is located at the top of each group of air vents 22, and transparent glass plate 3 is fixedly installed in the middle of cabinet door 2, and transparent glass plate 3 is set to facilitate observation in multiple electrical cabinets, and handle 24 is fixedly installed on the outer wall of cabinet door 2, and multiple partition plates 6 are evenly provided on support plate 7, and partition plate 6 is detachable on support plate 7.

[0030] One specific application of the embodiment is that before use, the staff moves the device to the required position through the load moving wheel 4, then adjusts the distance between the upper and lower supporting plates 7 and the fixed plate 10 according to the size of the electrical equipment to be installed, installs it on the mounting block 8 on the inner wall of the cabinet body 1, then installs the partition plate 6 on the supporting plate 7 according to the width of the electrical equipment to be installed, the staff places the partition plate 6 on the supporting plate 7, the fixed column 11 arranged at the tail of the partition plate 6 is inserted into the fixed seat 15 in the limiting plate 12 arranged at the rear end of the supporting plate 7, the fixed column 11 moves inward to make the fixed rod 13 move outward, the fixed rod 13 moves outward to make the spring 14 be compressed, the fixed rod 13 is fixed by the restoring force of the spring 14 after the fixed column 11 moves inward by a certain distance, then the electrical equipment is installed into the electrical cabinet, then the centrifugal fan 19 is opened, the internal hot air enters the air duct 21 through the centrifugal fan 19 to discharge the cabinet, the external cold air enters the cabinet 1 through the air vent 22 arranged on the two sides of the cabinet 1, air circulation is completed, heat dissipation is carried out in the cabinet, and safe operation of the electrical equipment is ensured, when the equipment fails or needs to be cleaned, the staff opens the cabinet door 2 through the handle 24, then the staff pulls open the supporting plate 7, and the supporting plate 7 is pulled open through the sliding bar 9 and the sliding groove 23, so that the staff can conveniently maintain or clean it, and the device is convenient to use.

[0031] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The embodiments are selected and described in the specification in order to better explain the principles and practical application of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. An electrical cabinet for installing thermal control instruments in a thermal power plant, comprising a cabinet body (1), a cabinet door (2), and a base (20), characterized in that: The cabinet (1) has a cabinet door (2) on its side wall. A base (20) is fixedly installed on the lower wall of the cabinet (1). An installation block (8) is fixedly installed on the inner wall of the cabinet (1). The installation blocks (8) are symmetrically installed on the inner wall of the cabinet (1). A fixing plate (10) is fixedly installed on the upper wall of the installation block (8). A support plate (7) is provided on the upper wall of the fixing plate (10). A limit plate (12) is fixedly installed on the rear wall of the support plate (7). A partition plate (6) is provided on the upper wall of the support plate (7). The rear end of the partition plate (6) is fixedly installed. A fixed post (11) is fixedly installed. A fixed seat (15) is installed in the inner cavity of the limiting plate (12). A through hole is opened in the inner cavity of the fixed seat (15). Two fixed rods (13) are installed through the through hole. A rod hole (17) is opened in the inner cavity of the limiting plate (12). The fixed rod (13) can slide in the through hole. A spring (14) is installed on the outer wall of the fixed rod (13). A conical slider (16) is sleeved on the outer wall of the fixed post (11). The conical slider (16) can slide on the fixed post (11).

2. The electrical cabinet for installing thermal control instruments in a thermal power plant according to claim 1, characterized in that: The lower wall of the support plate (7) is fixedly installed with a sliding strip (9), and the upper wall of the fixed plate (10) is provided with a sliding groove (23). The support plate (7) can slide on the fixed plate (10). The support plate (7) and the fixed plate (10) are evenly provided with holes. Multiple sets of mounting blocks (8) are evenly installed on the inner wall of the cabinet (1).

3. The electrical cabinet for installing thermal control instruments in a thermal power plant according to claim 1, characterized in that: A centrifugal turbine fan (19) is fixedly installed in the middle of the base (20), and a turbine fan housing (18) is fixedly installed around the centrifugal turbine fan (19). An air duct (21) is opened in the inner cavity of the base (20), and multiple sets of air ducts (21) are opened. A load-bearing moving wheel (4) is fixedly installed on the lower wall of the base (20).

4. The electrical cabinet for installing thermal control instruments in a thermal power plant according to claim 1, characterized in that: Ventilation openings (22) are evenly provided on both sides of the cabinet (1). Dustproof plates (5) corresponding to each group of ventilation openings (22) are evenly fixedly connected to both sides of the cabinet (1). Each group of dustproof plates (5) is located on the top of each group of ventilation openings (22).

5. An electrical cabinet for installing thermal control instruments in a thermal power plant according to claim 1, characterized in that: A transparent glass plate (3) is fixedly installed in the middle of the cabinet door (2), and a handle (24) is fixedly installed on the outer wall of the cabinet door (2).

6. An electrical cabinet for installing thermal control instruments in a thermal power plant according to claim 1, characterized in that: Multiple partition plates (6) are evenly arranged on the support plate (7), and the partition plates (6) are detachable from the support plate (7).

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