CN208797454U

CN208797454U - A kind of New Low Voltage metal clad switchgear

Info

Publication number: CN208797454U
Application number: CN201821338246.XU
Authority: CN
Inventors: 王茂泉
Original assignee: TIANJIN LNER ELECTRIC CO LTD
Current assignee: TIANJIN LNER ELECTRIC CO LTD
Priority date: 2018-08-17
Filing date: 2018-08-17
Publication date: 2019-04-26
Anticipated expiration: 2028-08-17

Abstract

The utility model provides a kind of New Low Voltage metal clad switchgear, including mounting shell, heat dissipation base device, control cabinet, air detecting sensors, headlamp, mounting blocks adjust panel assembly, handle, Temperature Humidity Sensor, observation window, instrument cases, place shell, protective cloth, pull ring and hermatic door, the mounting shell are bolted to the top of heat dissipation base device.The setting of the utility model heat dissipation base device, be conducive to operator and easily adjust temperature inside mounting shell, to improve the practicability of the equipment, improve the service life of the equipment, protective cloth specifically uses shading heat-insulating cloth, advantageously account for the problem of existing low pressure draw-out type metal clad switchgear protective performance difference in rain and snow, to improve the service life of the equipment, the setting of control cabinet, be conducive to that operator is more convenient to be controlled, to mitigate the labor intensity of operator.

Description

A kind of New Low Voltage metal clad switchgear

Technical field

The utility model belongs to armored metal enclosed switch equipment technical field more particularly to a kind of New Low Voltage metal Iron-clad switchgear.

Background technique

Low voltage switch equipment is usually that voltage rating is no more than 1000V, and frequency is no more than 1000HZ, and direct current is no more than The product of 1500V, it is suitable for the equipment converted with power generation, transmission of electricity, distribution and electric energy and the equipment for controlling power consumption to match Cover the switchgear used；It is also applied for the higher complete set of equipments equipped with control and power device of frequency, but in this feelings It needs to meet corresponding additional requirement under condition.The low voltage switch equipment that occurs on the market at present, most of all only had More defect is remained at the ability of groundwork, and in the design of its structure, for example, 1, using in switchgear Cheng Zhong, the case where usually will appear busbar short-circuit, it is out of service gently then to will lead to switchgear, heavy then will lead to switchgear and be Component in the equipment being attached thereto is burned out；2, existing switchgear can usually be caused out of service due to overheat, Either internal component is burnt, and will seriously affect the normal production of enterprise；It 3, usually can be by during equipment is run Cause equipment to break down in green hand's either maloperation, or even serious economic loss etc. can be brought to enterprise, thus Existing low voltage switch equipment can not really meet the needs of current enterprise production.

China Patent Publication No. is CN204760854U, and invention and created name is a kind of low pressure draw-out type metal-enclosed switchgear Equipment, including it is cabinet body, shell, partition, drawer unit, mechanical interlocks, label, control and measuring device, transformer case, low Compress switch cabinet and PC cabinet, and the top of the cabinet body is equipped with bus bridge, and the mechanical interlocks and label are set to drawer unit In drawer on, it is described control and measuring device be set to cabinet body in.But existing low pressure draw-out type metal clad switchgear There is also internal temperature is not easy to control, rain and snow weather protective performance difference and the low problem of intelligence degree.

Therefore, a kind of aobvious very necessary of New Low Voltage metal clad switchgear is invented.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of New Low Voltage metal clad switchgear, with solution There is also internal temperatures to be difficult to control for certainly existing low pressure draw-out type metal clad switchgear, and rain and snow weather protective performance is poor The problem low with intelligence degree.A kind of New Low Voltage metal clad switchgear, including mounting shell, heat dissipation base device, control Cabinet processed, air detecting sensors, headlamp, mounting blocks, adjustment panel assembly, handle, Temperature Humidity Sensor, observation window, instrument cases, Shell is placed, protective cloth, pull ring and hermatic door, the mounting shell are bolted to the top of heat dissipation base device, the control Cabinet processed is bolted to the right side middle position of mounting shell, and the air detecting sensors are pasted onto the inside upper right of mounting shell Portion, the headlamp are threaded in the lower part of mounting blocks, and the mounting blocks are welded on the inside upper part of mounting shell, described Adjustment panel assembly be mounted on mounting shell top, the handle is welded on lateral mid-point on the inside of the front surface of hermatic door, The Temperature Humidity Sensor is pasted onto the inside upper left quarter of mounting shell, and the observation window is provided in the front surface of hermatic door Between position, the instrument cases are bolted to the lower left quarter of mounting shell, and the placement shell is welded on heat dissipation base device Upper left quarter, the protective cloth are mounted on the inside for placing shell, and the pull ring is mounted on the left side middle position of protective cloth, institute The hermatic door hinge connection stated is in the front surface of mounting shell, and the heat dissipation base device includes mounting plate, filter screen, fan blade, Level-one loop bar, level-one clamping screw, two-level sleeve, resilient cushion, mounting rack, motor, protective shell and rectangular through-hole, the peace Loading board is welded on the top of level-one loop bar, and the filter screen is mounted on the top of rectangular through-hole inner wall, the fan blade welding On the output shaft of motor, the level-one loop bar is plugged on the inside upper part of two-level sleeve, the level-one clamping screw It is threaded in the junction of level-one loop bar and two-level sleeve, the lower part of two-level sleeve is arranged in the resilient cushion, described Motor is bolted to the inside upper part of protective shell by mounting rack, and the protective shell is bolted to the lower part of mounting plate Middle position, the rectangular through-hole are provided with the inside middle position of mounting plate.

Preferably, the control cabinet includes battery, and PLC, display, photovoltaic charger, ganged switch and control are opened Pass, the battery, PLC and display are laterally bolted to the inside upper part of control cabinet side by side, and described is photovoltaic charged Device, ganged switch and control switch are longitudinally embedded in the lower inside of control cabinet side by side.

Preferably, the adjustment panel assembly includes solar panels, fixing bolt, three-level sleeve, bulb and connecting rod, institute The solar panels stated are bolted to the top of connecting rod, and the fixing bolt is threaded in the company of bulb and three-level sleeve Place is met, the inside upper part of three-level sleeve is arranged in the bulb, and the connecting rod is welded on the top of bulb.

Preferably, the solar panels specifically use arc-shaped solar panel.

Preferably, the three-level sleeve is respectively welded at left and right sides of the top of mounting shell.

Preferably, the filter screen specifically uses stainless (steel) wire.

Preferably, the resilient cushion specifically uses natural rubber pad.

Preferably, it is 20 centimetres to 30 centimetres that the rectangular through-hole, which opens up as length, width be 20 centimetres extremely 25 centimetres of rectangular through holes.

Preferably, the motor is connected to by rectangular through-hole with mounting shell.

Preferably, the motor specifically uses voltage rating for 24 volts, and rated current is that the direct current of a peace is micro- Type clockwise and anticlockwise motor.

Preferably, the headlamp specifically uses LED light.

Preferably, the protective cloth specifically uses shading heat-insulating cloth.

Preferably, the input terminal of PLC is electrically connected in the air detecting sensors and Temperature Humidity Sensor, described Display be electrically connected the output end of PLC, the input terminal of PLC is electrically connected in the ganged switch and control switch, The output end of PLC is electrically connected in the motor and headlamp, and the solar panels are electrically connected photovoltaic charger, The photovoltaic charger is electrically connected battery, and the battery is electrically connected PLC.

Compared with prior art, the utility model has the following beneficial effects: one kind due to the utility model is novel low Pressure metal clad switchgear is widely used in armored metal enclosed switch equipment technical field.Meanwhile the utility model It has the beneficial effect that

1. in the utility model, the setting of the heat dissipation base device is conducive to operator and easily adjusts installation Temperature inside shell improves the service life of the equipment to improve the practicability of the equipment.

2. in the utility model, the protective cloth specifically uses shading heat-insulating cloth, existing low pressure extraction is advantageously accounted for The problem of formula metal clad switchgear protective performance difference in rain and snow, to improve the service life of the equipment.

3. in the utility model, the setting of the control cabinet is conducive to that operator is more convenient to be controlled, from And mitigate the labor intensity of operator.

4. in the utility model, the headlamp specifically uses LED light, is conducive to operator and checks installation at dusk Wiring inside shell, while ensureing operator in the safety repaired at dusk.

5. in the utility model, the solar panels specifically use arc-shaped solar panel, environmental pollution is advantageously reduced, Air quality is improved, while can be played a protective role in rain and snow.

6. in the utility model, the observation window is conducive to operator at any time and can check the situation inside mounting shell.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the heat dissipation base device of the utility model.

Fig. 3 is the structural schematic diagram of the control cabinet of the utility model.

Fig. 4 is the structural schematic diagram of the adjustment panel assembly of the utility model.

In figure:

1, mounting shell；2, heat dissipation base device；21, mounting plate；22, filter screen；23, fan blade；24, level-one loop bar；25, one Grade clamping screw；26, two-level sleeve；27, resilient cushion；28, mounting rack；29, motor；210, protective shell；211, rectangular through-hole； 3, control cabinet；31, battery；32,PLC；33, display；34, photovoltaic charger；35, ganged switch；36, control switch；4, Air detecting sensors；5, headlamp；6, mounting blocks；7, panel assembly is adjusted；71, solar panels；72, fixing bolt；73, three-level Sleeve；74, bulb；75, connecting rod；8, handle；9, Temperature Humidity Sensor；10, observation window；11, instrument cases；12, shell is placed； 13, protective cloth；14, pull ring；15, hermatic door.

Specific embodiment

The utility model is described further below in conjunction with attached drawing:

Embodiment:

As shown in attached drawing 1 to attached drawing 4

The utility model provides a kind of New Low Voltage metal clad switchgear, including mounting shell 1, heat dissipation base device 2, Control cabinet 3, air detecting sensors 4, headlamp 5, mounting blocks 6 adjust panel assembly 7, handle 8, Temperature Humidity Sensor 9, observation Window 10, instrument cases 11 place shell 12, and protective cloth 13, pull ring 14 and hermatic door 15, the mounting shell 1 are bolted to heat dissipation The top of base device 2, the control cabinet 3 are bolted to the right side middle position of mounting shell 1, and the air detection passes Sensor 4 is pasted onto the inside upper right quarter of mounting shell 1, and the headlamp 5 is threaded in the lower part of mounting blocks 6, the peace Dress block 6 is welded on the inside upper part of mounting shell 1, and the adjustment panel assembly 7 is mounted on 1 top of mounting shell, and the handle 8 welds The lateral mid-point on the inside of the front surface of hermatic door 15 is connect, the inside that the Temperature Humidity Sensor 9 is pasted onto mounting shell 1 is left Top, the observation window 10 are provided with the front surface middle position of hermatic door 15, and the instrument cases 11 are bolted to peace The lower left quarter of shell 1 is filled, the placement shell 12 is welded on the upper left quarter of heat dissipation base device 2, and the protective cloth 13 is mounted on The inside of shell 12 is placed, the pull ring 14 is mounted on the left side middle position of protective cloth 13, and 15 hinge of hermatic door connects The front surface in mounting shell 1 is connect, the heat dissipation base device 2 includes mounting plate 21, filter screen 22, fan blade 23, level-one loop bar 24, level-one clamping screw 25, two-level sleeve 26, resilient cushion 27, mounting rack 28, motor 29, protective shell 210 and rectangular through-hole 211, the mounting plate 21 is welded on the top of level-one loop bar 24, and the filter screen 22 is mounted on 211 inner wall of rectangular through-hole Top, the fan blade 23 is welded on the output shaft of motor 29, and the level-one loop bar 24 is plugged on two-level sleeve 26 Inside upper part, the level-one clamping screw 25 is threaded in the junction of level-one loop bar 24 and two-level sleeve 26, described Resilient cushion 27 lower part of two-level sleeve 26 is set, the motor 29 is bolted to protective shell by mounting rack 28 210 inside upper part, the protective shell 210 are bolted to the lower middle position of mounting plate 21, the rectangular through-hole 211 are provided with the inside middle position of mounting plate 21.

In above-described embodiment, specifically, the control cabinet 3 includes battery 31, PLC32, display 33 is photovoltaic charged Device 34, ganged switch 35 and control switch 36, the battery 31, PLC32 and display 33 are laterally bolted to side by side The inside upper part of control cabinet 3, the photovoltaic charger 34, ganged switch 35 and 36 longitudinal direction of control switch are embedded in control side by side The lower inside of cabinet 3.

In above-described embodiment, specifically, the adjustment panel assembly 7 includes solar panels 71, fixing bolt 72, three-level set Cylinder 73, bulb 74 and connecting rod 75, the solar panels 71 are bolted to the top of connecting rod 75, the fixing bolt 72 are threaded in the junction of bulb 74 and three-level sleeve 73, and the bulb 74 is arranged on the inside of three-level sleeve 73 Portion, the connecting rod 75 are welded on the top of bulb 74.

In above-described embodiment, specifically, the solar panels 71 specifically use arc-shaped solar panel.

In above-described embodiment, specifically, the three-level sleeve 73 is respectively welded at left and right sides of the top of mounting shell 1.

In above-described embodiment, specifically, the filter screen 22 specifically uses stainless (steel) wire.

In above-described embodiment, specifically, the resilient cushion 27 specifically uses natural rubber pad.

In above-described embodiment, specifically, it is 20 centimetres to 30 centimetres that the rectangular through-hole 211, which opens up as length, The rectangular through holes that width is 20 centimetres to 25 centimetres.

In above-described embodiment, specifically, the motor 29 is connected to by rectangular through-hole 211 with mounting shell 1.

In above-described embodiment, specifically, the motor 29 specifically uses voltage rating for 24 volts, rated current For the DC micro clockwise and anticlockwise motor of a peace.

In above-described embodiment, specifically, the headlamp 5 specifically uses LED light.

In above-described embodiment, specifically, the protective cloth 13 specifically uses shading heat-insulating cloth.

In above-described embodiment, specifically, the air detecting sensors 4 and Temperature Humidity Sensor 9 are electrically connected The input terminal of PLC32, the display 33 are electrically connected the output end of PLC32, the ganged switch 35 and control switch 36 are electrically connected the input terminal of PLC32, and the output end of PLC32 is electrically connected in the motor 29 and headlamp 5, The solar panels 71 are electrically connected photovoltaic charger 34, and the photovoltaic charger 34 is electrically connected battery 31, described Battery 31 be electrically connected PLC32.

Working principle

In the utility model, before use, operator needs first to adjust level-one clamping screw 25, to control level-one loop bar 24 elongation, when temperature and air quality inside mounting shell 1 change, air detecting sensors 4 and temperature and humidity are passed The information that sensor 9 generates passes to PLC32, and the information that PLC32 is generated can pass to display 33, to prompt operator's mounting shell Then the case where 1 internal temperature and air, needs operator's ganged switch 35, motor 29 starts, to adjust mounting shell 1 The case where internal temperature and air, operator can press control switch 34 when to the dusk, and headlamp 5 is started to work, and facilitate behaviour Making personnel can check at dusk and repair, and when encountering rain and snow weather, operator can be by pull ring 14 by protective cloth 13 Pull-out is blocked, to play protective action, preferably protects the equipment.

Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model It encloses.

Claims

1. a kind of New Low Voltage metal clad switchgear, which is characterized in that the New Low Voltage metal clad switchgear includes Mounting shell (1), heat dissipation base device (2), control cabinet (3), air detecting sensors (4), headlamp (5), mounting blocks (6) are adjusted Whole plate device (7), handle (8), Temperature Humidity Sensor (9), observation window (10), instrument cases (11) are placed shell (12), protective cloth (13), pull ring (14) and hermatic door (15), the mounting shell (1) is bolted to the top of heat dissipation base device (2), described Control cabinet (3) be bolted to the right side middle position of mounting shell (1), the air detecting sensors (4) are pasted onto peace The inside upper right quarter of shell (1) is filled, the headlamp (5) is threaded in the lower part of mounting blocks (6), the mounting blocks (6) It is welded on the inside upper part of mounting shell (1), the adjustment panel assembly (7) is mounted on mounting shell (1) top, the handle (8) it is respectively welded at lateral mid-point on the inside of the front surface of hermatic door (15), the Temperature Humidity Sensor (9) is pasted onto peace The inside upper left quarter of shell (1) is filled, the observation window (10) is provided with the front surface middle position of hermatic door (15), the work Tool box (11) is bolted to the lower left quarter of mounting shell (1), and the placement shell (12) is welded on a left side for heat dissipation base device (2) Top, the protective cloth (13) are mounted on the inside for placing shell (12), and the pull ring (14) is mounted on protective cloth (13) Left side middle position, front surface of the hermatic door (15) hinge connection in mounting shell (1), the heat dissipation base device It (2) include mounting plate (21), filter screen (22), fan blade (23), level-one loop bar (24), level-one clamping screw (25), two-level sleeve (26), resilient cushion (27), mounting rack (28), motor (29), protective shell (210) and rectangular through-hole (211), the mounting plate (21) it is welded on the top of level-one loop bar (24), the filter screen (22) is mounted on the top of rectangular through-hole (211) inner wall, institute The fan blade (23) stated is welded on the output shaft of motor (29), and the level-one loop bar (24) is plugged on two-level sleeve (26) Inside upper part, the level-one clamping screw (25) are threaded in the junction of level-one loop bar (24) and two-level sleeve (26), In the lower part of two-level sleeve (26), the motor (29) is connected by mounting rack (28) bolt for resilient cushion (27) setting The inside upper part in protective shell (210) is connect, the protective shell (210) is bolted to the lower part interposition of mounting plate (21) It sets, the rectangular through-hole (211) is provided with the inside middle position of mounting plate (21).

2. New Low Voltage metal clad switchgear as described in claim 1, which is characterized in that control cabinet (3) packet It includes battery (31), PLC (32), display (33), photovoltaic charger (34), ganged switch (35) and control switch (36), institute The battery (31) stated, PLC (32) and display (33) are laterally bolted to the inside upper part of control cabinet (3) side by side, described Photovoltaic charger (34), ganged switch (35) and control switch (36) are longitudinally embedded in the lower inside of control cabinet (3) side by side.

3. New Low Voltage metal clad switchgear as described in claim 1, which is characterized in that the adjustment panel assembly It (7) include solar panels (71), fixing bolt (72), three-level sleeve (73), bulb (74) and connecting rod (75), the sun Energy plate (71) is bolted to the top of connecting rod (75), and the fixing bolt (72) is threaded in bulb (74) and three-level The inside upper part in three-level sleeve (73), the connecting rod (75) is arranged in the junction of sleeve (73), the bulb (74) It is welded on the top of bulb (74).

4. New Low Voltage metal clad switchgear as claimed in claim 3, which is characterized in that the solar panels (71) Specifically use arc-shaped solar panel.

5. New Low Voltage metal clad switchgear as claimed in claim 3, which is characterized in that the three-level sleeve (73) It is respectively welded at left and right sides of the top of mounting shell (1).

6. New Low Voltage metal clad switchgear as described in claim 1, which is characterized in that filter screen (22) tool Body uses stainless (steel) wire.

7. New Low Voltage metal clad switchgear as described in claim 1, which is characterized in that resilient cushion (27) tool Body uses natural rubber pad.

8. New Low Voltage metal clad switchgear as described in claim 1, which is characterized in that the rectangular through-hole (211) opening up as length is 20 centimetres to 30 centimetres, the rectangular through holes that width is 20 centimetres to 25 centimetres.

9. New Low Voltage metal clad switchgear as described in claim 1, which is characterized in that the motor (29) is logical Rectangular through-hole (211) is crossed to be connected to mounting shell (1).

10. New Low Voltage metal clad switchgear as described in claim 1, which is characterized in that the motor (29) Specifically use voltage rating for 24 volts, rated current is the DC micro clockwise and anticlockwise motor of a peace.