CN215772212U - Electrical control cabinet for automation of electrical engineering - Google Patents
Electrical control cabinet for automation of electrical engineering Download PDFInfo
- Publication number
- CN215772212U CN215772212U CN202122434339.0U CN202122434339U CN215772212U CN 215772212 U CN215772212 U CN 215772212U CN 202122434339 U CN202122434339 U CN 202122434339U CN 215772212 U CN215772212 U CN 215772212U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- electrical
- electrical control
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to the technical field of electrical control cabinets, and discloses an electrical control cabinet for electrical engineering automation. This electrical engineering automation uses electrical control cabinet, through installation bumper shock absorber and viscous damper between the cabinet body and frame, when taking place acutely to rock, the spring of bumper shock absorber can cushion the range of depression bar up-and-down motion, and viscous damper produces the damping force and constantly consumes the vibration power, and overall structure makes whole electrical control cabinet reach fine shock attenuation effect, avoids electrical component to receive acutely vibrations and causes the damage.
Description
Technical Field
The utility model relates to the technical field of electrical control cabinets, in particular to an electrical control cabinet for electrical engineering automation.
Background
Along with the rapid development of electrical science and technology, the use of an electrical control cabinet is more and more extensive, the electrical control cabinet is to assemble switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet according to the electrical wiring requirement, the arrangement of the electrical control cabinet should meet the requirement of normal operation of an electric power system, the electrical control cabinet is convenient to overhaul, and the safety of people and surrounding equipment is not endangered. The existing electrical control cabinet works for a long time to cause internal overheating easily, normal work of the control cabinet is influenced, a good heat dissipation effect cannot be achieved only by means of a heat dissipation fan, the heat dissipation fan is always opened for a long time to cause unnecessary electric energy waste, most of electrical control cabinets lack a damping and buffering mechanism, internal electrical elements can be damaged when the electrical control cabinet shakes violently, and therefore the problem is solved by the electrical control cabinet for electrical engineering automation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides an electrical control cabinet for electrical engineering automation, which has a good heat dissipation effect and can prevent internal electrical elements from being overheated, and a damping and buffering mechanism is arranged to protect the internal electrical elements, so that the technical problems are solved.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: an electrical control cabinet for electrical engineering automation comprises a cabinet body, wherein a cabinet door is installed on the front side of the cabinet body, a negative pressure fan is installed on the back side of the cabinet body, a ventilation grid is arranged on the front side of the cabinet door, a frame is installed inside the cabinet body, a heat radiation fan is installed on the left side of the frame, a temperature control switch is arranged on the right side of the frame, and a shock absorber and a viscous damper are installed on the top surface and the bottom surface of the frame;
the shock absorber comprises a sleeve, a spring and a pressure rod, the bottom of the shock absorber is provided with the sleeve, the axial surface of the sleeve is sleeved with the spring, and the top of the sleeve is movably connected with the pressure rod;
the viscous damper comprises a fixed seat, a pin shaft, an oil cylinder, a piston rod, a piston and damping fluid, wherein the fixed seat is installed at two ends of the viscous damper, the pin shaft is installed at the top of the fixed seat, the top end of the fixed seat is movably connected with the oil cylinder, one end of the oil cylinder is movably connected with the piston rod, the piston is fixedly installed at one end of the piston rod, and the damping fluid is placed in the oil cylinder.
Preferably, the cabinet door openly installs the cabinet lock, cabinet body top surface installation roof.
According to the technical scheme, the top plate is arranged on the top surface of the cabinet body, the area of the top plate is larger than that of the top surface of the cabinet body and extends out of the top surface of the cabinet body, sometimes the electric control cabinet is arranged below the water pipe, water can flow out when the water pipe is accidentally damaged, and the top plate can prevent water from flowing into the cabinet body, so that electric elements in the cabinet body are protected; the cabinet door is provided with the cabinet lock in the front, so that only a worker can open the cabinet door to overhaul the electric elements in the cabinet body.
Preferably, a plurality of partition plates are arranged in the frame.
Through above-mentioned technical scheme, be provided with the baffle in the frame for electric elements can install on the baffle, and the electric elements of convenience will be different is categorised the installation.
Preferably, the cooling fan is installed on the left side of the cabinet body, and a filter screen is installed on the outer surface of the cooling fan.
Through the technical scheme, the heat dissipation fan dissipates heat of electrical elements in the cabinet body from the side face of the cabinet body, the heat dissipation fan, the temperature control switch and the negative pressure fan are connected with one another through the circuit, the temperature control switch can detect the temperature in the cabinet body in real time, when the temperature reaches a set value, the negative pressure fan and the heat dissipation fan are started by the temperature control switch, the negative pressure fan starts to extract air from the interior of the cabinet body, external air is forced to enter the cabinet body from the ventilation grid, circulation convection of the air between the interior of the cabinet body and the outside is achieved, meanwhile, the heat dissipation fan dissipates heat of the electrical elements, the overall structure achieves a good heat dissipation effect, and the temperature control switch can control the negative pressure fan and the heat dissipation fan, so that the negative pressure fan and the heat dissipation fan are prevented from working all the time, and unnecessary waste is avoided; the filter screen is arranged on the outer surface of the cooling fan, so that the cooling fan can be prevented from sucking a large amount of dust when rotating.
Preferably, a shock absorber is arranged between the cabinet body and the frame, and the spring is sleeved on the axial surfaces of the sleeve and the pressure rod.
Through the technical scheme, the shock absorbers are arranged on the top surface and the bottom surface of the frame, if violent shaking occurs, the pressure rod moves up and down in the sleeve, and the spring can buffer the amplitude of the up-and-down movement of the pressure rod, so that the vibration force applied to the frame is reduced, and the electric elements are protected.
Preferably, the viscous damper is arranged between the two shock absorbers, the piston is arranged inside the oil cylinder, and the end face of the piston is provided with a through hole.
Through above-mentioned technical scheme, produce the vibrational force when taking place acutely to rock, hydro-cylinder and piston rod produce relative motion, and the piston forces the through-hole that makes damping fluid follow the piston terminal surface offer to flow through under the promotion of piston rod to produce the damping force, the damping force can constantly consume the vibrational force, therefore viscous damper cooperation bumper shock absorber makes frame and cabinet body reach fine shock attenuation effect.
Compared with the prior art, the utility model provides an electrical control cabinet for electrical engineering automation, which has the following beneficial effects:
1. this electrical engineering automation uses electrical control cabinet, through at cabinet body back side-mounting negative-pressure air fan, at cabinet side-mounting radiator fan, set up the grid of taking a breath on the cabinet door, at cabinet body internally mounted temperature detect switch, negative-pressure air fan cooperation grid of taking a breath can make the internal circulation convection who reaches the air with the external world of cabinet, radiator fan can dispel the heat to electrical component simultaneously, temperature detect switch can the temperature of the internal portion of real-time detection cabinet, only when the temperature reaches the setting value, negative-pressure air fan and radiator fan just can be opened to temperature detect switch, avoid negative-pressure air fan and radiator fan to work always, cause the unnecessary extravagant, overall structure has reached fine radiating effect.
2. This electrical control cabinet for electrical engineering automation, through installation bumper shock absorber and viscous damper between the cabinet body and frame, when taking place acutely to rock, depression bar in the bumper shock absorber up-and-down motion in the sleeve, the spring can cushion the range of depression bar up-and-down motion, viscous damper's hydro-cylinder and piston rod produce relative motion, the piston compels to make damping fluid flow through from the through-hole on the piston under the promotion of piston rod, thereby produce the continuous consumption vibrational force of damping force, overall structure makes whole electrical control cabinet reach fine shock attenuation effect, avoided electrical component to receive acutely vibrations and cause the damage.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional front view of the inventive structure;
FIG. 3 is a schematic view of a structural damper of the present invention;
fig. 4 is a partial cross-sectional schematic view of a viscous damper of the present invention.
Wherein: 1. a cabinet body; 2. a cabinet door; 3. a negative pressure fan; 4. a ventilation grid; 5. a frame; 6. a heat radiation fan; 7. a temperature control switch; 8. a shock absorber; 9. a viscous damper; 81. a sleeve; 82. a spring; 83. a pressure lever; 91. a fixed seat; 92. a pin shaft; 93. an oil cylinder; 94. a piston rod; 95. a piston; 96. a damping fluid.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an electrical control cabinet for electrical engineering automation comprises a cabinet body 1, a cabinet door 2 is installed on the front side of the cabinet body 1, a negative pressure fan 3 is installed on the back side of the cabinet body 1, a ventilation grid 4 is arranged on the front side of the cabinet door 2, a frame 5 is installed inside the cabinet body 1, a heat radiation fan 6 is installed on the left side of the frame 5, a temperature control switch 7 is arranged on the right side of the frame 5, and a shock absorber 8 and a viscous damper 9 are installed on the top surface and the bottom surface of the frame 5;
the shock absorber 8 comprises a sleeve 81, a spring 82 and a pressure rod 83, the sleeve 81 is installed at the bottom of the shock absorber 8, the spring 82 is sleeved on the axial surface of the sleeve 81, and the top of the sleeve 81 is movably connected with the pressure rod 83;
Specifically, the cabinet door 2 is positively provided with a cabinet lock, and the top surface of the cabinet body 1 is provided with a top plate. The water pipe has the advantages that the top plate is arranged on the top surface of the cabinet body 1, the area of the top plate is larger than that of the top surface of the cabinet body 1, the top plate extends out of the top surface of the cabinet body 1, sometimes the electric control cabinet is arranged below the water pipe, water flows out when the water pipe is accidentally damaged, and the top plate can prevent water from flowing into the cabinet body 1, so that electric elements in the cabinet body 1 are protected; the cabinet door 2 is provided with a cabinet lock in the front, so that only a worker can open the cabinet door to overhaul the electric elements in the cabinet body 1.
Specifically, a plurality of partition plates are arranged in the frame 5. The advantage is, is provided with the baffle in the frame 5 for electric elements can install on the baffle, conveniently classify the installation with different electric elements.
Specifically, the cooling fan 6 is installed on the left side inside the cabinet body 1, and a filter screen is installed on the outer surface of the cooling fan 6. The heat dissipation device has the advantages that the heat dissipation fan 6 dissipates heat of electrical elements in the cabinet body 1 from the side face of the cabinet body 1, the heat dissipation fan 6, the temperature control switch 7 and the negative pressure fan 3 are connected with each other through a circuit, the temperature control switch 7 can detect the temperature in the cabinet body 1 in real time, when the temperature reaches a set value, the negative pressure fan 3 and the heat dissipation fan 6 are started by the temperature control switch 7, the negative pressure fan 3 starts to extract air from the interior of the cabinet body 1, external air is forced to enter the cabinet body 1 from the ventilation grid 4, circulation convection of the air between the interior of the cabinet body 1 and the outside is achieved, meanwhile, the heat dissipation fan 6 starts to dissipate heat of the electrical elements, the overall structure achieves a good heat dissipation effect, the temperature control switch 7 can control the negative pressure fan 3 and the heat dissipation fan 6, and unnecessary waste caused by the fact that the negative pressure fan 3 and the heat dissipation fan 6 work all the time is avoided; the filter screen is arranged on the outer surface of the heat radiation fan 6, which can prevent the heat radiation fan 6 from sucking a large amount of dust when rotating.
Specifically, a damper 8 is installed between the cabinet 1 and the frame 5, and a spring 82 is sleeved on the axial surface of the sleeve 81 and the pressure lever 83. The shock absorber 8 is arranged on the top surface and the bottom surface of the frame 5, if violent shaking occurs, the pressure rod 83 moves up and down in the sleeve 81, and the spring 82 can buffer the amplitude of the up-and-down movement of the pressure rod 83, so that the vibration force applied to the frame 5 is reduced, and the electric elements are protected.
Specifically, the viscous damper 9 is installed between the two shock absorbers 8, the piston 95 is installed inside the oil cylinder 93, and a through hole is formed in the end face of the piston 95. The damping device has the advantages that when the damping device shakes violently, vibration force is generated, the oil cylinder 93 and the piston rod 94 move relatively, the piston 95 is pushed by the piston rod 93 to force the damping fluid 96 to flow through the through hole formed in the end face of the piston 95, damping force is generated, the damping force can continuously consume the vibration force, and therefore the viscous damper 9 is matched with the shock absorber 8 to enable the frame 5 and the cabinet body 1 to achieve good damping effect.
When the temperature-controlled cooling cabinet is used, firstly, the electric elements are installed on the partition board in the frame 5, the negative pressure fan 3, the cooling fan 6 and the temperature-controlled switch 7 are connected through a circuit, the temperature-controlled switch 7 can detect the temperature inside the cabinet body 1 in real time, the negative pressure fan 3 and the cooling fan 6 are started to dissipate heat inside the cabinet body 1 only after the set temperature is reached, when violent shaking occurs, the shock absorber 8 is matched with the viscous damper 9 to continuously consume the vibration force, and the electric elements installed on the frame 5 are protected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electrical engineering is automatic uses electrical control cabinet, includes the cabinet body (1), its characterized in that: a cabinet door (2) is installed on the front side of the cabinet body (1), a negative pressure fan (3) is installed on the back side of the cabinet body (1), a ventilation grid (4) is arranged on the front side of the cabinet door (2), a frame (5) is installed inside the cabinet body (1), a heat radiation fan (6) is installed on the left side of the frame (5), a temperature control switch (7) is arranged on the right side of the frame (5), and a shock absorber (8) and a viscous damper (9) are installed on the top surface and the bottom surface of the frame (5);
the shock absorber (8) comprises a sleeve (81), a spring (82) and a pressure lever (83), the sleeve (81) is installed at the bottom of the shock absorber (8), the spring (82) is sleeved on the axial surface of the sleeve (81), and the top of the sleeve (81) is movably connected with the pressure lever (83);
viscous damper (9) are including fixing base (91), round pin axle (92), hydro-cylinder (93), piston rod (94), piston (95) and damping fluid (96), viscous damper (9) both ends installation fixing base (91), fixing base (91) top installation round pin axle (92), fixing base (91) top swing joint hydro-cylinder (93), hydro-cylinder (93) one end swing joint piston rod (94), piston rod (94) one end fixed mounting piston (95), damping fluid (96) are placed to hydro-cylinder (93) inside.
2. An electrical control cabinet for automation of electrical engineering according to claim 1, characterized in that: the front surface of the cabinet door (2) is provided with a cabinet lock, and the top surface of the cabinet body (1) is provided with a top plate.
3. An electrical control cabinet for automation of electrical engineering according to claim 1, characterized in that: the frame (5) is internally provided with a plurality of clapboards.
4. An electrical control cabinet for automation of electrical engineering according to claim 1, characterized in that: the heat dissipation fan (6) is installed on the left side inside the cabinet body (1), and a filter screen is installed on the outer surface of the heat dissipation fan (6).
5. An electrical control cabinet for automation of electrical engineering according to claim 1, characterized in that: a shock absorber (8) is arranged between the cabinet body (1) and the frame (5), and the spring (82) is sleeved on the axial surface of the sleeve (81) and the pressure lever (83).
6. An electrical control cabinet for automation of electrical engineering according to claim 1, characterized in that: viscous damper (9) are installed between two bumper shock absorbers (8), piston (95) are installed inside hydro-cylinder (93), and have seted up the through-hole on piston (95) terminal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434339.0U CN215772212U (en) | 2021-10-09 | 2021-10-09 | Electrical control cabinet for automation of electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122434339.0U CN215772212U (en) | 2021-10-09 | 2021-10-09 | Electrical control cabinet for automation of electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215772212U true CN215772212U (en) | 2022-02-08 |
Family
ID=80093274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122434339.0U Active CN215772212U (en) | 2021-10-09 | 2021-10-09 | Electrical control cabinet for automation of electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215772212U (en) |
-
2021
- 2021-10-09 CN CN202122434339.0U patent/CN215772212U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215772212U (en) | Electrical control cabinet for automation of electrical engineering | |
| CN220066587U (en) | High regulator cubicle of security | |
| CN210246077U (en) | Radiating block terminal of shock attenuation | |
| CN209786566U (en) | Adjustable heat dissipation type theftproof shock attenuation electric power cabinet | |
| CN212544274U (en) | Internet of things engineering monitoring box | |
| CN212992366U (en) | Industry thing networking adapter | |
| CN216413712U (en) | High-performance heat-dissipation waterproof dustproof electrical cabinet | |
| CN113224897A (en) | Motor with dehumidification function and shock attenuation are effectual | |
| CN213460579U (en) | Sound absorption and noise reduction device for electrical engineering device | |
| CN215734002U (en) | Heat dissipation formula power adapter with safety protection structure | |
| CN220172673U (en) | Effectual switch board takes precautions against earthquakes | |
| CN212114969U (en) | Air cooler motor with protective structure | |
| CN217842071U (en) | Low-noise heat dissipation type axial flow fan | |
| CN214625978U (en) | Safe switch board | |
| CN220036782U (en) | Chassis of diesel generating set | |
| CN219087617U (en) | Cabinet heat dissipation assembly | |
| CN213280507U (en) | Vertical heat dissipation shock attenuation equipment cabinet | |
| CN214676363U (en) | Power supply electric quantity monitor with protection function | |
| CN214899648U (en) | Block terminal with antidetonation function | |
| CN220955256U (en) | Fume chamber for fume emission continuous monitoring system | |
| CN219834550U (en) | Data acquisition device protector | |
| CN214999283U (en) | Right-angle clutch speed increasing and reducing gear box | |
| CN215991776U (en) | Big data temperature detection maintenance machine case | |
| CN220874082U (en) | Heat dissipation antidetonation formula low voltage distribution control equipment | |
| CN219141157U (en) | High-efficient low temperature water chiller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |