Circuit protection device of power distribution room

Abstract

The utility model discloses a line protection device of a power distribution room, and belongs to the technical field of line protection, and the key points of the technical scheme are that the line protection device comprises a power distribution room body and a power distribution cabinet, and also comprises a ventilation assembly installed at one side of the power distribution room body; the cooling assembly is mounted on the ventilation assembly; the fixed ventilation pipe is mounted in the power distribution room body and connected with the ventilation assembly; the movable ventilation pipe group is connected with the fixed ventilation pipe; the temperature detection devices are respectively arranged in the power distribution cabinet; wherein the movable ventilation pipe group is provided with an air outlet, and the power distribution room body is provided with an exhaust outlet. When the power distribution cabinet in the power distribution room generates high temperature, the power distribution cabinet can be independently and rapidly cooled, and stable operation of the nearby power distribution cabinet is kept.

Description

Technical Field

[0001] The present application belongs to the technical field of line protection, and in particular to a line protection device in a power distribution room. Background Art

[0002] The distribution room refers to an indoor distribution site, which is mainly used to distribute electricity to users. The operating temperature of the distribution equipment is generally relatively high, which causes the temperature inside the distribution room to rise accordingly. Therefore, it is necessary to set up a ventilation and cooling structure in the distribution room to ventilate and cool the interior to ensure that the distribution equipment in the distribution room can work normally.

[0003] The existing Chinese patent with publication number CN219779566U discloses a ventilation and cooling structure for a distribution room, including a cooling component and a steering component. The cooling component includes a distribution room body, a support base installed on one side of the distribution room body, a ventilation pipe symmetrically installed on the top of the support base, and a cooling box installed on the top of the ventilation pipe. The steering component includes a storage pipe installed on the inner wall of one side of the distribution room body, a bag ventilation pipe installed at the output end of the ventilation pipe, a support ring installed at the output end of the bag ventilation pipe, a horizontal plate installed at the bottom of the support ring, a first suction cup installed at the bottom of the horizontal plate, and a second suction cup installed on one side of the support ring.

[0004] The above-mentioned distribution room maintains a low internal temperature through a ventilation and cooling structure, but the distribution room is in a state of continuous operation. Some wires may easily generate abnormally high temperatures due to long-term operation. If they cannot be cooled down quickly alone, it will easily affect the entire distribution room. Summary of the invention

[0005] The purpose of this application is to provide a line protection device for a distribution room in order to solve the above-mentioned technical problems, so that when the distribution cabinets in the distribution room generate high temperature, they can be cooled down quickly and individually to maintain the stable operation of nearby distribution cabinets.

[0006] The present application provides a line protection device for a power distribution room, including a power distribution room body, a power distribution cabinet, and also includes:

[0007] The ventilation assembly is installed on one side of the power distribution room body;

[0008] A cooling component is installed on the ventilation component;

[0009] Fixed ventilation pipes are installed in the power distribution room and connected to the ventilation components;

[0010] The movable ventilation pipe group is connected with the fixed ventilation pipe;

[0011] The temperature detection devices are respectively installed in the power distribution cabinet;

[0012] Among them, the movable ventilation pipe group is provided with an air outlet, and the power distribution room body is provided with an exhaust outlet.

[0013] The ventilation component includes a fan, which transports fresh air outside the distribution room body into the distribution room body, cools the air passing through the ventilation component through the cooling component, and the air flows through the ventilation component to the fixed ventilation duct and the movable ventilation duct group, and finally blows out through the air outlet. The air outlet is moved by the movable ventilation duct group. When the temperature detection device detects that the temperature in the distribution cabinet rises, the air outlet is moved to correspond to the distribution cabinet, and the cold air blown out of the air outlet is directly applied to the distribution cabinet where the high temperature is detected, so that it can be cooled quickly, thereby reducing the possible impact of the high temperature on nearby distribution cabinets, and the exhaust vent is used to stabilize the air pressure in the distribution room body.

[0014] Furthermore, the fixed ventilation pipe includes:

[0015] A first movable connecting seat connected to the movable ventilation pipe group;

[0016] A first screw rod is connected to the first movable connection seat and is installed on the fixed ventilation pipe;

[0017] A first guide rod connected to the first movable connection seat;

[0018] A first telescopic tube is installed between the first movable connection seat and the fixed ventilation tube;

[0019] Wherein, the first screw rod is connected to the driving motor.

[0020] The first screw rod is driven by a driving motor, and the first screw rod is connected to the first movable connecting seat by a threaded pair. When the first screw rod rotates, the first movable connecting seat moves, and the air outlet is controlled to move in the horizontal and longitudinal directions. The stability of the first movable connecting seat during movement is improved by the first guide rod. When the first movable connecting seat moves, the first telescopic tube is used to ensure that air flows into the first movable connecting seat through the fixed ventilation pipe.

[0021] Furthermore, the movable ventilation pipe group includes:

[0022] A second movable connecting seat connected to the air outlet;

[0023] A second screw rod is installed on the second movable connection seat;

[0024] A second guide rod connected to the second movable connection seat;

[0025] A second telescopic tube is installed between the second movable connection seat and the first movable connection seat;

[0026] Wherein, the second screw rod is connected to the driving motor.

[0027] The second screw rod is driven by a driving motor, and the second screw rod and the second movable connecting seat are connected by a threaded pair. When the second screw rod rotates, the second movable connecting seat moves, and the air outlet is controlled to move in the horizontal lateral direction. The stability of the second movable connecting seat during movement is improved by the second guide rod. When the second movable connecting seat moves, the second telescopic tube is used to ensure that air flows to the air outlet through the first movable connecting seat.

[0028] By simultaneously moving the first movable connecting seat and the second movable connecting seat, the position of the air outlet on the horizontal plane is controlled to correspond to the position of the distribution cabinet for detecting high temperature alarm.

[0029] Furthermore, a support member is provided inside the first telescopic tube and the second telescopic tube, and the support member is connected to the corresponding first guide rod and the second guide rod.

[0030] The support member is installed between the first telescopic tube and the first guide rod to improve the stability of the first telescopic tube during telescopic movement, and the support member is installed between the second telescopic tube and the second guide rod to improve the stability of the second telescopic tube during telescopic movement.

[0031] Furthermore, the air outlet includes:

[0032] A third telescopic tube connected to the second movable connection seat;

[0033] The first cylinder is disposed between the air outlet and the second movable connection seat and is used for adjusting the height of the air outlet.

[0034] The air outlet is driven by the first cylinder to rise and fall in the direction of gravity. When the power distribution room is in normal condition, the air outlet rises. When the power distribution cabinet in the power distribution room reaches high temperature, the air outlet moves to move the power distribution cabinet corresponding to the air outlet.

[0035] Furthermore, the power distribution cabinet comprises:

[0036] The cabinet door is hinged to the power distribution cabinet via a hinge shaft;

[0037] The second cylinder is installed on the power distribution cabinet;

[0038] Wherein, the second cylinder is hinged to the hinge shaft of the cabinet door via a hinge seat.

[0039] When the power distribution cabinet reaches a high temperature, the door of the corresponding power distribution cabinet is opened by the second cylinder, so that the cold air blown out of the air outlet can be directed to the inside of the power distribution cabinet for rapid cooling, and the articulated seat and the articulated shaft are rigidly connected.

[0040] The beneficial effects of this application are:

[0041] 1. The air flows through the ventilation assembly to the fixed ventilation pipe, the movable ventilation pipe group, and finally blown out through the air outlet, and the air outlet is moved through the movable ventilation pipe group.

[0042] 2. When the temperature detection device detects that the temperature in the distribution cabinet rises, the air outlet is moved to correspond to the distribution cabinet, and the cold air blown out of the air outlet is directly applied to the distribution cabinet where the high temperature is detected, so that it can be cooled down quickly.

[0043] 3. When the power distribution cabinet reaches high temperature, the door of the corresponding power distribution cabinet is opened through the second cylinder, so that the cold air blown out of the air outlet can quickly cool down the inside of the power distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 This is a schematic diagram of the structure of the power distribution room for this application;

[0045] Figure 2 For this application Figure 1 A magnified view of point A;

[0046] Figure 3 This is a schematic structural diagram of the first telescopic tube of the present application;

[0047] Figure 4 This is a schematic structural diagram of the second telescopic tube of the present application;

[0048] The reference numerals in the figure are: 100, power distribution room body; 110, exhaust vent; 200, power distribution cabinet; 210, cabinet door; 211, hinge shaft; 220, second cylinder; 230, hinge seat; 300, ventilation assembly; 400, cooling assembly; 500, fixed ventilation duct; 510, first movable connection seat; 520, first screw rod; 530, first guide rod; 540, first telescopic tube; 600, movable ventilation duct group; 610, second movable connection seat; 620, second screw rod; 630, second guide rod; 640, second telescopic tube; 700, air outlet; 710, third telescopic tube; 720, first cylinder; 800, support member. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0050] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0051] The following provides a detailed description of the embodiments of the present application through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0052] Embodiment 1:

[0053] like Figure 1 As shown, the embodiment of the present application provides a line protection device for a power distribution room, including a power distribution room body 100, a power distribution cabinet 200, and further including:

[0054] The ventilation assembly 300 is installed on one side of the power distribution room body 100;

[0055] A cooling component 400 is installed on the ventilation component 300;

[0056] A fixed ventilation pipe 500 is installed in the power distribution room body 100 and connected to the ventilation assembly 300;

[0057] The movable ventilation pipe group 600 is connected to the fixed ventilation pipe 500;

[0058] The temperature detection devices are respectively installed in the power distribution cabinet 200;

[0059] The movable ventilation pipe group 600 is provided with an air outlet 700 , and the power distribution room body 100 is provided with an exhaust port 110 .

[0060] The ventilation component 300 includes a fan, which transports fresh air outside the distribution room body 100 into the distribution room body 100, cools the air passing through the ventilation component 300 through the cooling component 400, and the air flows through the ventilation component 300 to the fixed ventilation duct 500 and the movable ventilation duct group 600, and finally blows out through the air outlet 700. The air outlet 700 is moved by the movable ventilation duct group 600. When the temperature detection device detects that the temperature in the distribution cabinet 200 rises, the air outlet 700 is moved to correspond to the distribution cabinet 200, and the cold air blown out of the air outlet 700 is directly applied to the distribution cabinet 200 where the high temperature is detected, so that it can be cooled quickly, thereby reducing the possible impact of the high temperature on the nearby distribution cabinets 200, and the exhaust port 110 is used to stabilize the air pressure in the distribution room body 100.

[0061] Embodiment 2:

[0062] like Figure 1 As shown, the embodiment of the present application provides a line protection device for a power distribution room. In addition to the above technical features, the fixed ventilation pipe 500 further includes:

[0063] The first movable connection seat 510 is connected to the movable ventilation pipe assembly 600;

[0064] The first screw rod 520 is connected to the first movable connection seat 510 and installed on the fixed ventilation pipe 500;

[0065] A first guide rod 530 connected to the first movable connection seat 510;

[0066] The first telescopic tube 540 is installed between the first movable connection seat 510 and the fixed ventilation tube 500;

[0067] Wherein, the first screw rod 520 is connected to the driving motor.

[0068] The first screw rod 520 is driven by a driving motor, and the first screw rod 520 and the first movable connecting seat 510 are connected by a threaded pair. When the first screw rod 520 rotates, the first movable connecting seat 510 moves, and the air outlet 700 is controlled to move in the horizontal and longitudinal directions. The stability of the first movable connecting seat 510 during movement is improved by the first guide rod 530. When the first movable connecting seat 510 moves, the first telescopic tube 540 is used to ensure that air flows into the first movable connecting seat 510 through the fixed ventilation pipe 500.

[0069] Furthermore, the movable ventilation pipe group 600 includes:

[0070] The second movable connection seat 610 is connected to the air outlet 700;

[0071] The second screw rod 620 is installed on the second movable connection seat 610;

[0072] A second guide rod 630 connected to the second movable connection seat 610;

[0073] The second telescopic tube 640 is installed between the second movable connection seat 610 and the first movable connection seat 510;

[0074] Wherein, the second screw rod 620 is connected to the driving motor.

[0075] The second screw rod 620 is driven by a driving motor, and the second screw rod 620 and the second movable connecting seat 610 are connected by a threaded pair. When the second screw rod 620 rotates, the second movable connecting seat 610 moves, and the air outlet 700 is controlled to move horizontally. The second guide rod 630 is used to improve the stability of the second movable connecting seat 610 during movement. When the second movable connecting seat 610 moves, the second telescopic tube 640 is used to ensure that air flows to the air outlet 700 through the first movable connecting seat 510.

[0076] By simultaneously moving the first movable connection seat 510 and the second movable connection seat 610, the position of the air outlet 700 on the horizontal plane is controlled to correspond to the position of the power distribution cabinet 200 for detecting the high temperature alarm.

[0077] Embodiment 3:

[0078] like Figure 3 , Figure 4 As shown, an embodiment of the present application provides a line protection device for a distribution room. In addition to the above-mentioned technical features, further, a support member 800 is provided inside the first telescopic tube 540 and the second telescopic tube 640, and the support member 800 is connected to the corresponding first guide rod 530 and the second guide rod 630.

[0079] The support member 800 is installed between the first telescopic tube 540 and the first guide rod 530 to improve the stability of the first telescopic tube 540 during telescopic movement. The support member 800 is installed between the second telescopic tube 640 and the second guide rod 630 to improve the stability of the second telescopic tube 640 during telescopic movement.

[0080] Embodiment 4:

[0081] like Figure 1 As shown, the embodiment of the present application provides a line protection device for a power distribution room. In addition to the above technical features, the air outlet 700 further includes:

[0082] A third telescopic tube 710 connected to the second movable connection seat 610;

[0083] The first cylinder 720 is disposed between the air outlet 700 and the second movable connection seat 610 and is used to adjust the height of the air outlet 700 .

[0084] The air outlet 700 is driven by the first cylinder 720 to rise and fall in the direction of gravity. When the power distribution room body 100 is in normal state, the air outlet 700 rises. When the power distribution cabinet 200 in the power distribution room body 100 reaches high temperature, the air outlet 700 moves to move the power distribution cabinet 200 corresponding to the air outlet 700.

[0085] Embodiment 5:

[0086] like Figure 1 , Figure 2 As shown, the embodiment of the present application provides a line protection device for a power distribution room. In addition to the above technical features, the power distribution cabinet 200 further includes:

[0087] The cabinet door 210 is hinged to the power distribution cabinet 200 via a hinge shaft 211;

[0088] The second cylinder 220 is installed on the power distribution cabinet 200;

[0089] The second cylinder 220 is hinged to the hinge shaft 211 of the cabinet door 210 via a hinge seat 230 .

[0090] When the power distribution cabinet 200 reaches high temperature, the cabinet door 210 corresponding to the power distribution cabinet 200 is opened by the second cylinder 220, so that the cold air blown out from the air outlet 700 can be directed to the inside of the power distribution cabinet 200 for rapid cooling, and the articulated seat 230 and the articulated shaft 211 are rigidly connected.

[0091] It should be noted that, in this article, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0092] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A line protection device for a power distribution room, comprising a power distribution room body (100) and a power distribution cabinet (200), characterized in that: Also includes: A ventilation assembly (300) is installed on one side of the power distribution room body (100); A cooling component (400) is installed on the ventilation component (300); A fixed ventilation pipe (500) is installed in the power distribution room body (100) and connected to the ventilation assembly (300); A movable ventilation pipe group (600) connected to the fixed ventilation pipe (500); The temperature detection devices are respectively installed in the power distribution cabinet (200); The movable ventilation pipe group (600) is provided with an air outlet (700), and the power distribution room body (100) is provided with an exhaust port (110).

2. The line protection device for a power distribution room according to claim 1, characterized in that: The fixed ventilation pipe (500) comprises: A first movable connection seat (510) connected to the movable ventilation pipe assembly (600); A first screw rod (520) is connected to the first movable connection seat (510) and is installed on the fixed ventilation pipe (500); A first guide rod (530) connected to the first movable connection seat (510); A first telescopic tube (540) is installed between the first movable connection seat (510) and the fixed ventilation tube (500); Wherein, the first screw rod (520) is connected to the driving motor.

3. The line protection device for a power distribution room according to claim 2, characterized in that: The movable ventilation pipe set (600) comprises: A second movable connection seat (610) connected to the air outlet (700); A second screw rod (620) is mounted on the second movable connection seat (610); A second guide rod (630) connected to the second movable connection seat (610); A second telescopic tube (640) is installed between the second movable connection seat (610) and the first movable connection seat (510); Wherein, the second screw rod (620) is connected to the driving motor.

4. The line protection device for a power distribution room according to claim 3, characterized in that: A support member (800) is provided inside the first telescopic tube (540) and the second telescopic tube (640), and the support member (800) is connected to the corresponding first guide rod (530) and the second guide rod (630).

5. The line protection device for a power distribution room according to claim 4, characterized in that: The air outlet (700) comprises: A third telescopic tube (710) connected to the second movable connection seat (610); The first cylinder (720) is disposed between the air outlet (700) and the second movable connection seat (610) and is used to adjust the height of the air outlet (700).

6. The line protection device for a power distribution room according to claim 5, characterized in that: The power distribution cabinet (200) comprises: The cabinet door (210) is hinged to the power distribution cabinet (200) via a hinge shaft (211); The second cylinder (220) is installed on the power distribution cabinet (200); The second cylinder (220) is hinged to the hinge shaft (211) of the cabinet door (210) via a hinge seat (230).

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