CN211151286U

CN211151286U - Low-voltage reactive power compensation device

Info

Publication number: CN211151286U
Application number: CN202020026072.4U
Authority: CN
Inventors: 赵丽华; 陈静; 郑维娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-07-31
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a low pressure reactive power compensator, including the mainframe box, there is the rain-proof roof that the level set up at the top of mainframe box through bolted connection, first hole has been seted up to the top one end of rain-proof roof, and just first hole has the lightning rod of vertical setting through bolted connection, the louvre that admits air that has the level to set up is seted up at the one end top of mainframe box, the louvre of giving vent to anger of vertical setting is seted up to the one end bottom of mainframe box, and the louvre of just giving vent to anger has the dust removal otter board of vertical setting through bolted connection. The utility model discloses in, install fixed quick-witted case at the device's mainframe box top inner wall, the internally mounted of fixed quick-witted case has dry powder jar, and dry powder jar is connected with the shower nozzle of putting out a fire of bottom through the valve, detects through the smoke transducer of bottom, when detecting the emergence that has the conflagration, can open through controller control flap to and the process of putting out a fire of shower nozzle of putting out a fire makes the device's use safety more.

Description

Low-voltage reactive power compensation device

Technical Field

The utility model relates to an electric power tech field especially relates to a low pressure reactive power compensator.

Background

Electric power is an energy source using electric energy as power. In the 70 s of the 19 th century, the invention and application of electric power opened up the second industrialized climax. The technology becomes one of three technological revolution which occur in the world since 18 th century of human history, and the technology changes the lives of people. The large-scale power system appearing in the 20 th century is one of the most important achievements in the history of human engineering science, and is a power generation and consumption system consisting of links of power generation, power transmission, power transformation, power distribution, power utilization and the like.

In the process of current electric power transportation, often can use low pressure reactive power compensator to carry out the control of circuit loss, but present low pressure reactive power compensator when using, the high efficiency of internal circuit generates heat and probably leads to the emergence of conflagration, and present device can not be timely put out a fire for the use of device is safe inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a low-voltage reactive power compensation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-voltage reactive power compensation device comprises a main case, wherein the top of the main case is connected with a horizontally arranged rainproof top plate through a bolt, one end of the top of the rainproof top plate is provided with a first hole, the first hole is connected with a vertically arranged lightning rod through a bolt, the top of one end of the main case is provided with a horizontally arranged air inlet heat dissipation hole, the bottom of one end of the main case is provided with a vertically arranged air outlet heat dissipation hole, the air outlet heat dissipation hole is connected with a vertically arranged dust removal screen plate through a bolt, the inner wall of the top of the main case is connected with a vertically arranged fixed case through a bolt, the inner wall of the bottom of the fixed case is connected with a vertically arranged fire extinguishing nozzle through a bolt, the inner wall of one end of the fixed case is connected with a horizontally arranged dry powder tank through a bolt, and a horizontally arranged, and the connecting pipe is connected with the shower nozzle of putting out a fire, the circumference outer wall of connecting pipe cup joints the valve that the level set up, there is the smoke transducer that the level set up bottom fixed quick-witted case through bolted connection, there is the insect repellant box of vertical setting one side inner wall bottom of mainframe box through bolted connection, there is the controller of vertical setting one side inner wall of insect repellant box through bolted connection, there is the woofer of vertical setting one side of insect repellant box through bolted connection, and woofer passes through wire electric connection with the controller.

Preferably, the bottom of the mainframe box is connected with a horizontally arranged fixed bottom plate through a bolt, and two fixed bolt holes are formed in two ends of the fixed bottom plate.

Preferably, one side of the inner wall of one end of the main case is connected with a vertically arranged cabinet door through a hinge.

Preferably, there are fixed diaphragms that the level set up through bolted connection between the both ends inner wall of mainframe box, and there are fixing bases at the top of two fixed diaphragms in top through bolted connection.

Preferably, the inner wall of the bottom of the mainframe box is connected with a horizontally arranged fan base through a bolt, and the top of the fan base is connected with a horizontally arranged heat radiation fan through a bolt.

Preferably, one end of the heat dissipation fan is connected with a horizontally arranged air outlet cover through a bolt, and the air outlet cover is sleeved with one end of the air outlet heat dissipation hole.

Preferably, the other end of the top of the heat dissipation fan is provided with a second hole, and the top of the second hole is connected with a horizontally arranged air inlet cover through a bolt.

The utility model has the advantages that:

1. this low pressure reactive power compensator, install fixed quick-witted case at the device's mainframe box top inner wall, the internally mounted of fixed quick-witted case has dry powder jar, and dry powder jar is connected with the shower nozzle of putting out a fire of bottom through the valve, smoke transducer through the bottom detects, when detecting the emergence that has the conflagration, can open through controller control flap, and the process of putting out a fire of shower nozzle, make the device's use safety more, and install insect repellant machine box bottom one side inner wall of mainframe box, the transmission that carries out the low frequency sound wave through low frequency speaker can carry out lasting insect repellant, prevent that the operation that the mosquito from breeding the inside electrical equipment of influence mainframe box in the inside of mainframe box uses.

2. This low pressure reactive power compensator installs the radiator fan that the level set up at compensation arrangement's mainframe bottom inner wall, and radiator fan's operation can improve the flow speed of the inside air current of mainframe, can take away the heat of interior equipment operation by the efficient, improves the heat dispersion of whole device.

3. This low pressure reactive power compensator installs horizontally fixed diaphragm between whole compensation arrangement's mainframe box both ends inner wall, and the fixing base is installed at the top of two fixed diaphragms in top, and diversified installation fixed mode can improve the fixed effect of whole device, improves the installation performance of whole device.

Drawings

Fig. 1 is a schematic view of an overall structure of a low-voltage reactive power compensation device provided by the present invention;

fig. 2 is a schematic front view of a main cabinet of a low-voltage reactive power compensation device according to the present invention;

fig. 3 is a schematic structural view of an insect repellant apparatus box of the low-voltage reactive power compensation apparatus provided by the present invention;

fig. 4 is a schematic structural view of a fixed chassis of a low-voltage reactive power compensation device provided by the present invention;

fig. 5 is the utility model provides a low pressure reactive power compensator's cooling fan schematic structure.

In the figure: the device comprises a main case 1, a fixed transverse plate 2, a fixed seat 3, a fixed case 4, a dust removal screen plate 5, a fixed bottom plate 6, a cabinet door 7, a rainproof top plate 8, a lightning rod 9, an air inlet heat dissipation hole 10, a fire extinguishing nozzle 11, a dry powder tank 12, a smoke sensor 13, a valve 14, a connecting pipe 15, a fan base 16, an air inlet cover 17, a heat dissipation fan 18, an air outlet cover 19, an insect expelling machine box 20, a low-frequency loudspeaker 21 and a controller 22.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a low-voltage reactive power compensation device comprises a main case 1, the top of the main case 1 is connected with a horizontally arranged rainproof top plate 8 through a bolt, one end of the top of the rainproof top plate 8 is provided with a first hole, the first hole is connected with a vertically arranged lightning rod 9 through a bolt, the top of one end of the main case 1 is provided with a horizontally arranged air inlet heat dissipation hole 10, the bottom of one end of the main case 1 is provided with a vertically arranged air outlet heat dissipation hole, the air outlet heat dissipation hole is connected with a vertically arranged dust removal screen plate 5 through a bolt, the inner wall of the top of the main case 1 is connected with a vertically arranged fixed case 4 through a bolt, the inner wall of the bottom of the fixed case 4 is connected with a vertically arranged fire extinguishing nozzle 11 through a bolt, the inner wall of one end of the fixed case 4 is connected with a horizontally arranged dry powder tank 12, and connecting pipe 15 is connected with fire sprinkler 11, the circumference outer wall of connecting pipe 15 has cup jointed the valve 14 that the level set up, there is the smoke transducer 13 that the level set up bottom fixed quick-witted case 4 through bolted connection, there is the insect repellant box 20 of vertical setting through bolted connection one side inner wall bottom of mainframe box 1, there is the controller 22 of vertical setting through bolted connection one side inner wall of insect repellant box 20, there is the woofer 21 of vertical setting through bolted connection one side of insect repellant box 20, and woofer 21 passes through wire electric connection with controller 22.

The utility model discloses in, there is the PMKD 6 that the level set up bottom of mainframe box 1 through bolted connection, and two gim peg holes have all been seted up at PMKD 6's both ends, and there is the cabinet door 7 of vertical setting one side of mainframe box 1's one end inner wall through hinged joint, has the fixed diaphragm 2 that the level set up through bolted connection between mainframe box 1's the both ends inner wall, and there is fixing base 3 at the top of two fixed diaphragms 2 through bolted connection.

Example 2

Referring to fig. 1-4, a low-voltage reactive power compensation device, the inner wall of the bottom of a mainframe box 1 is connected with a fan base 16 horizontally arranged through a bolt, the top of the fan base 16 is connected with a heat dissipation fan 18 horizontally arranged through a bolt, one end of the heat dissipation fan 18 is connected with an air outlet cover 19 horizontally arranged through a bolt, the air outlet cover 19 is sleeved with one end of an air outlet heat dissipation hole, the other end of the top of the heat dissipation fan 18 is provided with a second hole, and the top of the second hole is connected with an air inlet cover 17 horizontally arranged through a bolt.

The working principle is as follows: when the low-voltage reactive power compensation device is used, an operator firstly moves the low-voltage reactive power compensation device to a proper working position, the whole device is fixed and stable and is fixed through a fixing bolt hole and a fixing bolt, the operator opens the cabinet door 7, used electric devices are fixedly installed through the internal fixing transverse plate 2 and the fixing seat 3, and the cabinet door is used after being connected with a power supply; in the second embodiment, the heat dissipation fan 18 horizontally arranged is installed at the bottom of the main cabinet 1, and air is admitted through the air inlet heat dissipation hole 10 at the top to form internal air circulation, so that heat brought by the operation of internal equipment of the device can be effectively discharged, and the high-efficiency heat dissipation performance of the whole device is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A low-voltage reactive power compensation device comprises a main case (1) and is characterized in that the top of the main case (1) is connected with a horizontally arranged rainproof top plate (8) through bolts, one end of the top of the rainproof top plate (8) is provided with a first hole, the first hole is connected with a vertically arranged lightning rod (9) through bolts, the top of one end of the main case (1) is provided with a horizontally arranged air inlet heat dissipation hole (10), the bottom of one end of the main case (1) is provided with a vertically arranged air outlet heat dissipation hole, the air outlet heat dissipation hole is connected with a vertically arranged dust removal screen plate (5) through bolts, the inner wall of the top of the main case (1) is connected with a vertically arranged fixed case (4) through bolts, the inner wall of the bottom of the fixed case (4) is connected with a vertically arranged fire extinguishing nozzle (11) through bolts, the inner wall of one end of the fixed case (4) is connected with a, connecting pipe (15) that have the level to set up through bolted connection between the both ends inner wall of fixed quick-witted case (4), and connecting pipe (15) are connected with fire sprinkler (11), the circumference outer wall of connecting pipe (15) is cup jointed valve (14) that the level set up, there are smoke transducer (13) that the level set up bottom of fixed quick-witted case (4) through bolted connection, there are insect repellant box (20) of vertical setting one side inner wall bottom of mainframe box (1) through bolted connection, there are controller (22) of vertical setting in one side inner wall of insect repellant box (20) through bolted connection, there are woofer (21) of vertical setting in one side of insect repellant box (20) through bolted connection, and woofer (21) and controller (22) pass through wire electric connection.

2. The low-voltage reactive power compensation device according to claim 1, wherein a horizontally arranged fixing bottom plate (6) is connected to the bottom of the main cabinet (1) through bolts, and two fixing bolt holes are formed in two ends of the fixing bottom plate (6).

3. The low-voltage reactive power compensation device according to claim 1, wherein a vertically arranged cabinet door (7) is hinged to one side of the inner wall of one end of the main cabinet (1).

4. The low-voltage reactive power compensation device according to claim 3, wherein a horizontally arranged fixing transverse plate (2) is connected between the inner walls of the two ends of the main cabinet (1) through bolts, and the tops of the two fixing transverse plates (2) at the top are connected with the fixing seats (3) through bolts.

5. The low-voltage reactive power compensation device according to claim 1, wherein a horizontally arranged fan base (16) is connected to the inner bottom wall of the main cabinet (1) through bolts, and a horizontally arranged heat dissipation fan (18) is connected to the top of the fan base (16) through bolts.

6. The low-voltage reactive power compensation device according to claim 5, wherein one end of the heat dissipation fan (18) is connected with a horizontally arranged air outlet cover (19) through a bolt, and the air outlet cover (19) is sleeved with one end of the air outlet heat dissipation hole.

7. The low-voltage reactive power compensation device according to claim 6, wherein the other end of the top of the heat dissipation fan (18) is provided with a second hole, and the top of the second hole is connected with a horizontally arranged air inlet cover (17) through a bolt.