CN213402804U - Frequency conversion energy-saving control cabinet - Google Patents
Frequency conversion energy-saving control cabinet Download PDFInfo
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- CN213402804U CN213402804U CN202022685781.6U CN202022685781U CN213402804U CN 213402804 U CN213402804 U CN 213402804U CN 202022685781 U CN202022685781 U CN 202022685781U CN 213402804 U CN213402804 U CN 213402804U
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- frequency conversion
- saving control
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Abstract
The utility model discloses a frequency conversion energy-saving control cabinet, include: a cabinet body; two open slots, two the open slot is seted up respectively in the top and the bottom of the cabinet body, two equal fixedly connected with fixed frame, two between the both sides of open slot inner wall all through bracing piece fixedly connected with fixed motor, two between the both sides of fixed frame inner wall the output of fixed motor all is through shaft coupling fixedly connected with flabellum, the utility model relates to a switch board technical field. This frequency conversion energy-saving control cabinet, through the setting of apron can be when the internal portion of cabinet does not need dispel the heat, avoided when not needing the heat dissipation dust or moisture from the inside of the open slot entering cabinet body, thereby reduced the probability that dust and moisture got into the internal portion of cabinet, and then reduced the staff to the electrical components clearance maintenance's of the internal portion of cabinet work load, and avoided the dust to pile up in a large number on electrical components's surface, and then improved the efficiency that electrical components self heat gived off.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a frequency conversion energy-saving control cabinet.
Background
The frequency conversion is to change the power supply frequency, so as to adjust the load, and play roles in reducing power consumption, reducing loss, prolonging the service life of equipment and the like; the control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.
Most of high temperature generated by internal components of the existing frequency conversion energy-saving control cabinet is radiated through a radiating fan or a radiating hole, however, the radiating hole on the existing control cabinet or the external part of the radiating fan is not provided with a protective device, and further, when the control cabinet does not need to radiate heat, external dust enters the control cabinet from the radiating fan or the radiating hole, and further dust is easily accumulated on the surface of the internal electrical components of the control cabinet, because the dust is accumulated on the surface of the electrical components, the heat generated during the operation of the electrical components is difficult to radiate quickly, thereby reducing the working efficiency of the electrical components, even the phenomenon of burning due to the overhigh temperature of the electrical components is caused, and the dust is accumulated on the surface of the electrical components, which increases the difficulty of cleaning and maintenance of the electrical components by workers, and most of the existing control cabinets are installed on the ground, the moisture on ground is easy to be extended to the inside of the control cabinet from the supporting legs, and then the moisture inside the control cabinet is heavier, so that the phenomenon of short circuit is caused by the electric appliance unit gas inside the control cabinet easily, and the normal work of electric appliance elements is influenced.
Therefore, it is necessary to provide a variable frequency energy-saving control cabinet to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a frequency conversion energy-saving control cabinet has solved louvre or radiator fan's on the current switch board outside and does not possess protector, and then when the switch board need not dispel the heat, the inside problem of outside dust from radiator fan or louvre department entering switch board.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a frequency conversion energy-saving control cabinet comprises: a cabinet body;
the two open slots are respectively arranged at the top and the bottom of the cabinet body, a fixed frame is fixedly connected between two sides of the inner wall of the two open slots, a fixed motor is fixedly connected between two sides of the inner wall of the two fixed frames through a supporting rod, the output ends of the two fixed motors are fixedly connected with fan blades through a coupler, two device grooves are respectively arranged at one side where the two fixed frames are separated, a telescopic device is arranged inside each of the four device grooves, the telescopic device comprises an electromagnet and a permanent magnet, one side of the electromagnet is fixedly connected inside the device groove, the permanent magnet is slidably connected between two sides of the inner wall of the device groove, a telescopic rod is fixedly connected at one side of the permanent magnet, which is far away from the electromagnet, a buffer cushion is fixedly connected at the other side of the permanent magnet, and the open, the electromagnet generates a magnetic force repelling with the permanent magnet under the condition of electrification, and the fixed motor and the electromagnet are both electrically connected with an external power supply through an external control switch;
and the two cover plates are respectively and fixedly connected between the two opposite telescopic rods.
Further, the top of the internal wall of cabinet just is located the right side fixedly connected with sensor group of open slot, the top of the cabinet just is located the right side fixedly connected with siren of fixed frame, sensor group and siren are all through external control switch and external power electric connection.
Further, the equal fixedly connected with three mounting panels in both sides of the internal wall of cabinet, six groups the T-shaped groove has all been seted up in the front of mounting panel, six the equal joint in inside in T-shaped groove has the T-shaped piece, six equal fixedly connected with backup pad between two double-phase relative one side of T-shaped piece.
Furthermore, a plurality of electrical components are mounted at the tops of the three supporting plates and are electrically connected with an external power supply.
Further, six groups the front of mounting panel all is provided with chucking device, chucking device includes two slide rails, two equal sliding connection in one side that the slide rail is relative has the slider, two fixedly connected with chucking plate between one side that the slider is relative, one side fixedly connected with chucking spring of chucking plate, the positive fixedly connected with pull rod of chucking plate, through the setting person of being convenient for use's pulling chucking plate of pull rod.
Further, the bottom fixedly connected with frame that absorbs water of internal wall of cabinet, the sponge that absorbs water has been placed to the inside of frame that absorbs water, the equal fixedly connected with supporting leg in both sides of cabinet body bottom, two the dampproofing pad of the equal fixedly connected with in bottom of supporting leg has improved the humidity resistance of supporting leg through setting up of dampproofing pad.
Further, a cabinet door is arranged on the front face of the cabinet body through a hinge, and an observation window is arranged on the front face of the cabinet door.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the variable-frequency energy-saving control cabinet has the advantages that external cold air flow enters the cabinet body from the open slot at the bottom of the cabinet body, the cold air flow cools the interior of the cabinet body after entering the cabinet body, and the cold air flow is combined with hot air flow in the cabinet body and then discharged from the open slot at the top of the cabinet body, so that the air flow circulates from bottom to top in the cabinet body, and the heat dissipation efficiency is improved; after the temperature of the internal portion of cabinet is less than the default, through the power disconnection with the electro-magnet, and then make the magnetic force of electro-magnet disappear, magnetic action through the permanent magnet drives the apron and removes to the one side that is close to fixed frame, and then cover fixed frame through the apron, dust or moisture from the inside that the open slot got into the cabinet body when need not dispel the heat has been avoided, thereby the probability that dust and moisture got into the internal portion of cabinet has been reduced, and then the work load that the staff cleared up the maintenance to the electrical components of the internal portion of cabinet has been reduced, and avoided the dust to pile up in a large number on electrical components's surface, and then the efficiency that electrical components self heat gived off has been improved, thereby electrical.
(2) This frequency conversion energy-saving control cabinet, the staff of being convenient for through the setting of frame that absorbs water to the dismouting of absorbing water sponge, and can adsorb the moisture of the internal portion of cabinet through the setting of absorbing water sponge, and then avoided the moisture of the internal portion of cabinet overweight to lead to electrical components to appear the short circuit, the phenomenon of burning out appears even, and can slow down electrical components's ageing, and then improved electrical components's life.
(3) This frequency conversion energy-saving control cabinet, the convenience that the staff carries out the fixing to the backup pad has been improved through setting up of T-arrangement groove and T-arrangement piece, can realize the further fixed to the backup pad through setting up of chucking device, avoid the T-arrangement piece to break away from the T-arrangement groove, and then improved the stability of backup pad, and the staff of being convenient for carries out the dismouting to the backup pad, when electrical components through cabinet body internally mounted is less, can demolish unnecessary backup pad, avoid the backup pad to shelter from the speed that cabinet body internal portion air current flows, thereby the radiating effect has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the telescopic device of the present invention;
FIG. 3 is a schematic structural view of the clamping device of the present invention;
fig. 4 is a top view of the structure of the water absorbing frame and the water absorbing sponge of the present invention.
In the figure: 1-cabinet body, 2-open slot, 3-fixed frame, 4-fixed motor, 5-fan blade, 6-device slot, 7-telescoping device, 71-electromagnet, 72-permanent magnet, 73-telescopic rod, 74-buffer pad, 8-cover plate, 9-sensor group, 10-alarm, 11-mounting plate, 12-T slot, 13-T block, 14-support plate, 15-electrical component, 16-clamping device, 161-slide rail, 162-slide block, 163-clamping plate, 164-clamping spring, 165-pull rod, 17-water absorption frame, 18-water absorption sponge, 19-support leg, 20-moisture-proof pad, 21-cabinet door, 22-observation window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a frequency conversion energy-saving control cabinet comprises: a cabinet body 1;
the cabinet comprises two open grooves 2, wherein the two open grooves 2 are respectively arranged at the top and the bottom of a cabinet body 1, a fixed frame 3 is fixedly connected between two sides of the inner wall of the two open grooves 2, a fixed motor 4 is fixedly connected between two sides of the inner wall of the two fixed frames 3 through a supporting rod, the output ends of the two fixed motors 4 are fixedly connected with fan blades 5 through a coupler, two device grooves 6 are respectively arranged at one side of the two fixed frames 3 away from each other, telescopic devices 7 are respectively arranged inside the four device grooves 6, the telescopic device 7 comprises an electromagnet 71 and a permanent magnet 72, one side of the electromagnet 71 is fixedly connected with the inside of the device groove 6, the permanent magnet 72 is slidably connected between two sides of the inner wall of the device groove 6, one side of the permanent magnet 72, which is far away from the electromagnet 71, is fixedly connected with an expansion rod 73, and the other side of the permanent magnet 72 is fixedly connected with a cushion pad 74;
and the two cover plates 8 are respectively and fixedly connected between the two opposite telescopic rods 73.
The cabinet body 1 is provided with a control switch for controlling the control cabinet, the electromagnet 71, the sensor group 9, the alarm 10 and the fixed motor 4 of the control cabinet are connected and controlled, the power of the electromagnet 71 is switched on through the control switch, the electromagnet 71 generates magnetic force repulsive to the permanent magnet 72, so as to push the permanent magnet 72 to move towards one side far away from the electromagnet 71 in the device groove 6, further drive the cover plate 8 to move towards one side far away from the fixed frame 3, and the output ends of the two fixed motors 4 rotate to drive the fan blades 5 to rotate, further enable external cold air flow to enter the cabinet body 1 from the open groove 2 at the bottom of the cabinet body 1, cool the inside of the cabinet body 1 after entering the cabinet body 1, and discharge the cold air flow from the open groove 2 at the top of the cabinet body 1 after being combined with hot air flow inside the cabinet body 1, thereby realizing that the air flow circulates from bottom to top in the cabinet body, thereby improving heat dissipation efficiency.
A sensor group 9 is fixedly connected to the top of the inner wall of the cabinet body 1 and positioned on the right side of the open slot 2, and an alarm 10 is fixedly connected to the top of the cabinet body 1 and positioned on the right side of the fixed frame 3;
the sensor group 9 comprises a temperature sensor and a humidity sensor, the model of the humidity sensor is JCJ175A, the temperature sensor 7 is DS18B20 and mainly used for detecting the temperature and the humidity inside the cabinet body 1, the alarm 10 is connected with the sensor group 9 in the prior art mode and used for giving an alarm for the detection condition of the sensor group 9, and the sensor group 9 and the alarm 10 are connected with an external controller.
The alarm 10 can effectively remind the worker to replace the water-absorbing sponge 18, so as to effectively prevent the moisture inside the cabinet 1 from being too heavy, thereby improving the working efficiency of the electrical element 15 inside the cabinet 1.
The cabinet body 1 is characterized in that three groups of mounting plates 11 are fixedly connected to two sides of the inner wall of the cabinet body 1, six groups of T-shaped grooves 12 are formed in the front faces of the mounting plates 11, six T-shaped blocks 13 are clamped inside the T-shaped grooves 12, and supporting plates 14 are fixedly connected between two opposite sides of the T-shaped blocks 13.
The top of each of the three support plates 14 is provided with a plurality of electrical components 15.
Six groups the front of mounting panel 11 all is provided with chucking device 16, chucking device 16 includes two slide rails 161, two equal sliding connection in one side that slide rail 161 is relative has slider 162, two fixedly connected with chucking plate 163 between the relative one side of slider 162, one side fixedly connected with chucking spring 164 of chucking plate 163, the positive fixedly connected with pull rod 165 of chucking plate 163.
The bottom fixedly connected with of the cabinet body 1 inner wall frame 17 that absorbs water, the sponge 18 that absorbs water has been placed to the inside of frame 17 that absorbs water, the equal fixedly connected with supporting leg 19 in both sides of the cabinet body 1 bottom, two the equal fixedly connected with dampproofing pad 20 in bottom of supporting leg 19.
The staff of being convenient for through the setting of frame 17 that absorbs water is to the dismouting of the sponge 18 that absorbs water, and can adsorb the moisture of the internal portion of cabinet through the setting of the sponge 18 that absorbs water, and then avoided the moisture of the internal portion of cabinet 1 overweight to lead to electrical components 15 to appear the short circuit, the phenomenon that burns out appears even, and can slow down electrical components 15's ageing, and then improved electrical components 15's life.
The front of the cabinet body 1 is provided with a cabinet door 21 through a hinge, and the front of the cabinet door 21 is provided with an observation window 22.
The arrangement of the observation window 22 is convenient for workers to observe the working condition of the electrical appliance element 15 in the cabinet body 1; the cabinet door 21 is arranged, so that the convenience of maintenance of the electrical appliance element 15 inside the cabinet body 1 by workers is improved, and the water absorption sponge 18 can be conveniently replaced by the workers.
When the device works, a worker installs the supporting plate 14 according to the number of electrical components needing to be installed, the two opposite pull rods 165 are pulled, the pull rods 165 move to drive the two clamping plates 163 to move towards the separated side, the clamping plates 163 move to extrude the clamping springs 164, the T-shaped blocks 13 fixedly connected with the two sides of the supporting plate 14 are respectively clamped in the two T-shaped grooves 12, the two pull rods 165 are loosened to push the two clamping plates 163 to move towards the opposite side through the elastic action of the clamping springs 164, the two T-shaped blocks 13 are clamped in the T-shaped grooves 12 through the two clamping plates 163, the supporting plate 14 is indirectly clamped, and the electrical components needing to be installed are installed at the top of the supporting plate 14 after the supporting plate 14 is installed;
the temperature and the humidity inside the cabinet body are detected through the sensor group 9, when the sensor group 9 detects that the temperature inside the cabinet body 1 is too high and heat dissipation is needed, the power supply of the electromagnet 71 is switched on through the control switch, the electromagnet 71 generates a magnetic force repulsive to the permanent magnet 72, so that the permanent magnet 72 is pushed to move towards one side far away from the electromagnet 71 inside the device groove 6, the cover plate 8 is driven to move towards one side far away from the fixed frame 3, the two fixed motors 4 are started through the control switch, the fan blades 5 are driven to rotate, the two fan blades 5 rotate upwards, external cold air flow enters the cabinet body 1 from the open slot 2 at the bottom of the cabinet body 1, the cold air flow cools the inside of the cabinet body 1 after entering the cabinet body 1, and the cold air flow is discharged from the open slot 2 at the top of the cabinet body 1 after being combined with hot air flow inside the cabinet body 1, so that the air flow circulates upwards from bottom, when the sensor group 9 detects that the humidity inside the cabinet body 1 is too high and dehumidification is needed, the sensor group 9 transmits data to a controller connected with the outside, the alarm 10 is started through the controller, and the sound generated by the alarm 10 reminds a worker that the water absorption sponge 18 needs to be replaced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a frequency conversion energy-saving control cabinet which characterized in that includes: a cabinet body;
the novel cabinet comprises two open slots, wherein the two open slots are respectively formed in the top and the bottom of a cabinet body, a fixed frame is fixedly connected between two sides of the inner wall of the two open slots, a fixed motor is fixedly connected between two sides of the inner wall of the two fixed frames through a supporting rod, the output ends of the two fixed motors are fixedly connected with fan blades through a coupler, two device grooves are formed in the two separated sides of the two fixed frames, telescopic devices are arranged in the four device grooves and comprise electromagnets and permanent magnets, one side of each electromagnet is fixedly connected inside the device groove, the permanent magnets are slidably connected between two sides of the inner wall of the device groove, one side of each permanent magnet, which is far away from the electromagnet, is fixedly connected with a telescopic rod, and the other side of each permanent magnet is fixedly;
and the two cover plates are respectively and fixedly connected between the two opposite telescopic rods.
2. The frequency conversion energy-saving control cabinet according to claim 1, characterized in that: the top of the internal wall of cabinet just is located the right side fixedly connected with sensor group of open slot, the top of the cabinet just is located the right side fixedly connected with siren of fixed frame.
3. The frequency conversion energy-saving control cabinet according to claim 1, characterized in that: the cabinet is characterized in that three groups of mounting plates are fixedly connected to two sides of the inner wall of the cabinet body, six groups of mounting plates are provided with T-shaped grooves in the front, six T-shaped blocks are clamped inside the T-shaped grooves, and six supporting plates are fixedly connected between two opposite sides of the T-shaped blocks.
4. The frequency conversion energy-saving control cabinet according to claim 3, characterized in that: and a plurality of electrical components are mounted at the tops of the three supporting plates.
5. The frequency conversion energy-saving control cabinet according to claim 3, characterized in that: six groups the front of mounting panel all is provided with chucking device, chucking device includes two slide rails, two equal sliding connection in one side that the slide rail is relative has the slider, two fixedly connected with chucking plate between the relative one side of slider, one side fixedly connected with chucking spring of chucking plate, the positive fixedly connected with pull rod of chucking plate.
6. The frequency conversion energy-saving control cabinet according to claim 1, characterized in that: the bottom fixedly connected with frame that absorbs water of internal wall of cabinet, the sponge that absorbs water has been placed to the inside of frame that absorbs water, the equal fixedly connected with supporting leg in both sides of cabinet body bottom, two the dampproofing pad of the equal fixedly connected with in bottom of supporting leg.
7. The frequency conversion energy-saving control cabinet according to claim 1, characterized in that: the front of the cabinet body is provided with a cabinet door through a hinge, and the front of the cabinet door is provided with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022685781.6U CN213402804U (en) | 2020-11-18 | 2020-11-18 | Frequency conversion energy-saving control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022685781.6U CN213402804U (en) | 2020-11-18 | 2020-11-18 | Frequency conversion energy-saving control cabinet |
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| Publication Number | Publication Date |
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| CN213402804U true CN213402804U (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022685781.6U Active CN213402804U (en) | 2020-11-18 | 2020-11-18 | Frequency conversion energy-saving control cabinet |
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| CN (1) | CN213402804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825347A (en) * | 2021-09-17 | 2021-12-21 | 武汉兴和云网科技股份有限公司 | High-performance computing desktop cloud system and device based on SPICE open source protocol |
-
2020
- 2020-11-18 CN CN202022685781.6U patent/CN213402804U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113825347A (en) * | 2021-09-17 | 2021-12-21 | 武汉兴和云网科技股份有限公司 | High-performance computing desktop cloud system and device based on SPICE open source protocol |
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