CN217009984U - Switch board with heat dissipation dehumidification function - Google Patents
Switch board with heat dissipation dehumidification function Download PDFInfo
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- CN217009984U CN217009984U CN202220471078.1U CN202220471078U CN217009984U CN 217009984 U CN217009984 U CN 217009984U CN 202220471078 U CN202220471078 U CN 202220471078U CN 217009984 U CN217009984 U CN 217009984U
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Abstract
The utility model belongs to the field of control cabinets, and particularly relates to a control cabinet with heat dissipation and dehumidification functions. The technology comprises a cabinet body with a cabinet door, wherein the cabinet body is vertically arranged, two partition plates are horizontally arranged in the cabinet body, the interior of the cabinet body is divided into three cavities from top to bottom by the two partition plates, the three cavities are respectively a first cavity, a second cavity and a third cavity, a first fan and a humidity sensor which are used for dissipating heat of the second cavity are arranged in the first cavity, and the second cavity is an equipment installation area; be provided with temperature sensor and controller in the second cavity, the controller is connected with humidity transducer and temperature sensor electricity, and external lateral wall of cabinet is fixed with the siren, and heating element is installed to one side in the third cavity, and a second cavity lateral wall is vertical to be provided with the conveyer pipe, all seted up first through-hole on two baffles, the second through-hole has all been seted up to the preceding lateral wall of first cavity and third cavity. Its simple structure of this design, convenient operation and be convenient for maintain cabinet internal stable temperature and humidity state.
Description
Technical Field
The utility model belongs to the field of control cabinets, and particularly relates to a control cabinet with heat dissipation and dehumidification functions.
Background
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. The switch board is generally placed in the constant temperature computer lab, in order to ensure electric power system's normal operating, the switch board need be in operating condition constantly, the temperature in the room can only be guaranteed to the constant temperature computer lab, can't play effective control to the inside temperature of switch board, and long-time work can lead to the inside overheated of switch board, thereby lead to the circuit to damage, also do not benefit to the normal operating of switch board when the temperature crosses lowly, cross lowly or too high temperature all can lead to the fact the influence to the inside electronic component of switch board and circuit, the humidity is too high causes the corrosion of electronic component easily, thereby lead to whole electric power system to break down, therefore a switch board with heat dissipation dehumidification function guarantees that electric power system normal operating is just very important.
SUMMERY OF THE UTILITY MODEL
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the control cabinet with the heat dissipation and dehumidification functions is simple in structure, convenient to operate and convenient to preserve heat and dehumidify the inside of the control cabinet.
The control cabinet with the heat dissipation and dehumidification functions comprises a vertically arranged cabinet body with a cabinet door, wherein two partition plates are horizontally arranged in the cabinet body, divide the interior of the cabinet body into three cavities from top to bottom by the two partition plates, and the three cavities are respectively a first cavity, a second cavity and a third cavity; the temperature sensor and the controller used for receiving the numerical values of the humidity sensor and the temperature sensor are arranged in the second cavity, the controller is electrically connected with the humidity sensor and the temperature sensor, the outer side wall of the cabinet body is fixed with an alarm, the alarm is electrically connected with the controller and used for receiving an alarm signal of the controller to alarm, a heating assembly used for heating the second cavity is installed on one side in the third cavity, a conveying pipe used for being connected with the heating assembly is vertically arranged on one side wall of the second cavity, a first through hole used for cooling the second cavity is formed in each of the two partition plates, and a second through hole used for air circulation is formed in each of the front side walls of the first cavity and the third cavity.
Further, heating element includes the electric fan heater, and the electric fan heater is installed in the bottom in the third cavity, and the air outlet and the conveyer pipe bottom sealing connection of electric fan heater offer the third through-hole that is used for the conveyer pipe to pass on the baffle, and the conveyer pipe is located the interior pipe wall of second cavity and offers the air outlet that is used for hot-blast exhaust, and electric fan heater one side is provided with the second fan.
Furthermore, first fan is two, and two first fans are fixed in first cavity, and the lateral wall is seted up and is used for being convenient for first fan and outside air to carry out the ventilation hole of exchanging about the first cavity.
Furthermore, a fan heater is arranged on one side of a second fan in the third cavity, and a vent hole is formed in the side wall of the other side of the second fan.
Furthermore, the lateral wall of the cabinet body is provided with a ventilation window corresponding to the second cavity, the ventilation window is provided with a plurality of through holes communicated with the second cavity, the through holes are inclined at downward angles, and the inner wall of the ventilation window is provided with a dust screen corresponding to the through holes.
Furthermore, the cabinet door is provided with air suction holes corresponding to the first cavity and the third cavity, and the inner wall of the cabinet door is provided with a dust screen corresponding to the air suction holes.
Furthermore, the cabinet door is hinged with the cabinet body through a hinge.
Furthermore, an air inlet communicated with the third cavity is formed in one side wall of the cabinet body, and the air inlet is connected with a conveying pipe for inputting cold air.
Compared with the prior art, the utility model has the following beneficial effects:
the cabinet body is simple in structure, convenient to operate and convenient to maintain the temperature in the cabinet body, heat is dissipated when the cabinet body is overheated, and the cabinet body is heated when the cabinet body is too low in temperature, so that the temperature and the drying environment in the cabinet body are kept constant all the time, and the service life of a power system is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a state diagram of the present invention in use;
FIG. 4 is a schematic diagram of the operation of the humidity sensor, temperature sensor and alarm;
names of components in the drawings: 1. the cabinet comprises a cabinet body 2, a second fan 3, a partition plate 4, a humidity sensor 5, a temperature sensor 6, a first fan 7, an alarm 8, a conveying pipe 9, a warm air blower 10, a ventilation window 11, an air suction hole 12 and a cabinet door.
Detailed Description
The present invention is further described in the following detailed description with reference to the drawings, but the utility model is not limited thereto, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Example 1
The control cabinet with the heat dissipation and dehumidification functions comprises a cabinet body 1 with a cabinet door 12, wherein the cabinet body 1 is vertically arranged, and a sealing strip is arranged between the cabinet door 12 and the cabinet body 1, so that the cabinet door 12 and the cabinet body 1 are closed more tightly, and the damage to an electric power system caused by water stain in the cabinet body 1 can be effectively avoided;
the cabinet comprises a cabinet body 1, a cabinet body 1 and a control cabinet, wherein two partition plates 3 are horizontally arranged in the cabinet body 1, the interior of the cabinet body 1 is divided into three cavities from top to bottom by the two partition plates 3, namely a first cavity, a second cavity and a third cavity respectively, a first fan 6 and a humidity sensor 4 for radiating heat of the second cavity are arranged in the first cavity, the first fan 6 is convenient for radiating heat of electric equipment in the second cavity, the humidity sensor 4 is a device or a device which can sense specified measured quantity and convert the measured quantity into usable output signals according to a certain rule in the prior art, and generally comprises a sensitive element and a conversion element, and the arrangement of the humidity sensor 4 is beneficial to improving the safety of the control cabinet, is convenient for monitoring the water content in the cabinet body 1, and avoids the corrosion of circuit equipment caused by over-wetting, so that the service life is prolonged;
the second cavity is an equipment installation area; the temperature sensor 5 and the controller used for receiving numerical values of the humidity sensor 4 and the temperature sensor 5 are arranged in the second cavity, the controller is electrically connected with the humidity sensor 4 and the temperature sensor 5, the temperature sensor 5 is arranged to facilitate monitoring of the temperature of the second cavity, the controller is a single chip microcomputer, the controller is arranged to facilitate receiving of the monitoring numerical values of the humidity sensor 4 and the temperature sensor 5, and the situation that the operation of the power system is affected due to overhigh or overlow temperature in the second cavity is avoided;
the outer side wall of the cabinet body 1 is fixedly provided with an alarm 7, the alarm 7 is electrically connected with the controller and used for receiving an alarm signal of the controller to give an alarm, the alarm 7 is arranged to receive the signal of the controller to give an alarm, the situation that the normal operation of a power system is influenced by overhigh or overlow temperature and overhigh humidity in the cabinet body 1 is avoided, an alarm can be given to a caregiver in time so that the caregiver can take measures, and signal receivers are arranged corresponding to the humidity sensor 4 and the temperature sensor 5 so that the internal situation of the cabinet body 1 can be observed in time;
a heating assembly used for heating the second cavity is installed on one side inside the third cavity, a conveying pipe 8 used for being connected with the heating assembly is vertically arranged on one side wall of the second cavity, and the heating assembly and the conveying pipe 8 are arranged so that the heating assembly can be started to heat the second cavity when the temperature inside the second cavity is too low, and normal operation of a power system is guaranteed;
the two partition plates 3 are respectively provided with a first through hole for radiating heat of the second cavity, and the arrangement of the first through holes is convenient for the overall circulation of gas and is beneficial to the heat radiation of the first fan 6;
the second through-hole that is used for the circulation of air is all seted up to the preceding lateral wall of first cavity and third cavity, and the setting of second through-hole is convenient for improve the inside air exchange speed of the cabinet body 1 to improve the radiating effect.
In the use process, as shown in fig. 1, 2 and 3, the temperature condition inside the cabinet body 1 is observed through the humidity sensor 4 and the temperature sensor 5, the alarm 7 is started when the temperature is too high, the first fan 6 is started to dissipate heat, the controller controls the alarm 7 to be started when the temperature sensor 5 sends a temperature too low value to the controller, the heating component needs to be started to heat the inside, and the humidity sensor 4 transmits a value to the controller to display that the humidity in the cabinet body 1 is too high, and the first fan 6 and the heating component need to be started simultaneously to dry the inside air.
Example 2
In this embodiment, the technology is further described, as shown in fig. 1, the heating assembly includes a warm air blower 9, the warm air blower 9 is installed at the bottom inside the third cavity, the warm air blower 9 is a combined unit formed by combining a ventilator, a motor and an air heater in the prior art, and the warm air blower 9 is arranged to facilitate heating when the temperature inside the cabinet body 1 is too low, so as to be beneficial to ensuring the normal operation of the power system;
an air outlet of the warm air blower 9 is hermetically connected with the bottom end of the conveying pipe 8, so that hot air is conveniently conveyed into the second cavity through the conveying pipe 8, and the temperature reheating in the second cavity is accelerated;
the partition plate 3 is provided with a third through hole for the conveying pipe 8 to pass through, and the third through hole is convenient for the conveying pipe 8 to be connected and fixed with the warm air blower 9;
the pipe wall of the conveying pipe 8, which is positioned in the second cavity, is provided with an air outlet for discharging hot air, the air outlets are positioned in the second cavity, and the hot air can conveniently enter the second cavity to be heated, and the air outlet is positioned at the lower part of the second cavity according to the principle that the hot air rises and is far away from the temperature sensor 5 as far as possible, so that the temperature sensor 5 is prevented from misjudging;
a second fan 2 is arranged on one side of the warm air blower 9, and the second fan 2 is arranged to facilitate heat dissipation of the second cavity and assist in heat dissipation of the warm air blower 9;
with the embodiment 1, the first fan 6 exhausts air to the top, and the second fan 2 blows air upwards, so that the air circulation is smoother, and the heat dissipation effect is improved.
In this embodiment, the heating assembly may further adopt a hot air blower, the hot air blower is fixed at the bottom inside the third cavity, an air outlet of the hot air blower is hermetically connected with the bottom end of the conveying pipe 8, the hot air blower is a device capable of emitting hot air, generally, the highest temperature is about 70-300 ℃, and the hot air blower includes three parts of controlling and protecting heat generation, air blowing and heat dissipation.
Example 3
The technology is further explained in this embodiment, as shown in fig. 1, the number of the first fans 6 is two, the two first fans 6 are fixed in the first cavity, the left and right side walls of the first cavity are provided with ventilation holes for facilitating exchange between the first fans 6 and the outside air, the ventilation holes are formed to improve the air exchange efficiency inside the cabinet body 1, the air temperature blown by the first fans 6 is lower, and the heat dissipation effect is more remarkable.
Example 4
In this embodiment, the technology is further described, as shown in fig. 1 and fig. 2, a fan heater 9 is disposed on one side of the second fan 2 in the third cavity, a vent hole is formed in a side wall of the other side of the second fan 2, the vent hole is formed to facilitate heat dissipation of the second fan 2, and influence on heating efficiency of the fan heater 9 is avoided.
Example 5
In this embodiment, the side wall of the cabinet 1 is provided with a ventilation window 10 corresponding to the second cavity, the ventilation window 10 is arranged to facilitate ventilation and heat dissipation of the inside of the second cavity when the first fan 6 and the second fan 2 are not started, and the second fan 2 and the first fan 6 can be matched with each other to improve the heat dissipation effect when the second fan 2 and the first fan 6 are started;
the ventilation window 10 is provided with a plurality of through holes communicated with the second cavity, the through holes are inclined downwards, and water stains can be prevented from entering the cabinet body 1 through the inclined through holes;
the inner wall of the ventilation window 10 is provided with a dustproof net corresponding to the through hole, and the dustproof net can effectively prevent dust from entering the cabinet body 1 from the through hole of the ventilation window 10.
Example 6
In this embodiment, the cabinet door 12 is provided with air suction holes 11 corresponding to the first cavity and the third cavity, and the air suction holes 11 are arranged to facilitate air exchange in the first cavity and the third cavity, so as to improve the heat dissipation effect of the first fan 6 and the second fan 2;
the inner wall of the cabinet door 12 corresponds to the air suction holes 11 and is provided with a dust screen, the arrangement of the dust screen is favorable for avoiding the first cavity and the third cavity to suck external dust when air is converted, so that the service lives of the first fan 6, the second fan 2 and the warm air blower 9 are prolonged, the size of the dust screen is determined according to the setting quantity and the range of the air suction holes 11, and the dust screen can be arranged on the whole inner wall of the cabinet door 12.
Example 7
The technology is further explained in the embodiment, the cabinet door 12 is hinged to the cabinet body 1 through a hinge, so that the cabinet door 12 can be opened and closed conveniently, and can be hinged through a bolt.
Example 8
The technology is further described in this embodiment, as shown in fig. 1 and fig. 3, an air inlet communicated with a third cavity is formed in a side wall of the cabinet 1, the air inlet is connected with a conveying pipe for inputting cold air, one end of the air conveying pipe is connected with the air inlet, and the other end of the air conveying pipe is connected with the cold air equipment, when the temperature in the cabinet 1 is too high and cannot reach a cooling effect by the second fan 2 and the first fan 6, the cold air equipment can be started to input the cold air into the third cavity through the conveying pipe, then the cold air is conveyed into the second cavity through the second fan 2 to be cooled, and the cold air equipment can be closed after the temperature in the second cavity is recovered to be normal, the cold air equipment adopts an air conditioner, and an air cooler can be connected with the third cavity through the conveying pipe to convey the cold air to be cooled;
combine embodiment 1, when the internal temperature of cabinet 1 is high and humidity was still too high, can start air conditioning equipment earlier and cool down to the internal portion of cabinet 1, then restart electric fan heater 9 and heat up, restart second fan 2 and first fan 6 and carry out ventilation cooling to reach dry dehumidification effect to the internal portion of cabinet 1.
Claims (8)
1. The utility model provides a switch board with heat dissipation dehumidification function, includes the cabinet body (1) that has cabinet door (12) of vertical setting, and the level is provided with two baffles (3) in the cabinet body (1), and two baffles (3) are first cavity, second cavity and third cavity, its characterized in that respectively with cabinet body (1) inside from last to dividing down for three cavity: a first fan (6) and a humidity sensor (4) for dissipating heat of a second cavity are arranged in the first cavity, and the second cavity is an equipment installation area; be provided with temperature sensor (5) in the second cavity and be used for receiving the controller of humidity transducer (4) and temperature sensor (5) numerical value, the controller is connected with humidity sensor (4) and temperature sensor (5) electricity, cabinet body (1) lateral wall is fixed with siren (7), siren (7) are connected the alarm signal who is used for receiving the controller with the controller electricity and report to the police, and the heating element who is used for heating in the second cavity is installed to one side in the third cavity, and the vertical conveyer pipe (8) that are used for being connected with heating element that are provided with of a second cavity lateral wall, all offer on two baffles (3) and be used for the radiating first through-hole of second cavity, the second through-hole that is used for the circulation of air is all offered to the preceding lateral wall of first cavity and third cavity.
2. The control cabinet with the heat dissipation and dehumidification functions as claimed in claim 1, wherein: heating element includes electric fan heater (9), and bottom in the third cavity is installed in electric fan heater (9), and the air outlet and conveyer pipe (8) bottom sealing connection of electric fan heater (9) offer the third through-hole that is used for conveyer pipe (8) to pass on baffle (3), and conveyer pipe (8) are located the second cavity internal pipe wall and offer the air outlet that is used for hot-blast exhaust, and electric fan heater (9) one side is provided with second fan (2).
3. The control cabinet with the heat dissipation and dehumidification functions as set forth in claim 2, wherein: the two first fans (6) are fixed in the first cavity, and the left side wall and the right side wall of the first cavity are provided with ventilation holes for facilitating exchange between the first fans (6) and outside air.
4. The control cabinet with the heat dissipation and dehumidification functions as set forth in claim 3, wherein: and one side of a second fan (2) in the third cavity is a warm air blower (9), and a vent hole is formed in the side wall of the other side of the second fan (2).
5. The control cabinet with the heat dissipation and dehumidification functions as claimed in claim 1 or 4, wherein: the lateral wall of the cabinet body (1) corresponds to the second cavity and has been seted up air vent (10), has seted up a plurality of on air vent (10) and has been connected communicating through-hole with the second cavity, and the through-hole is the downward slope form of angle, and dust screen is installed to air vent (10) inner wall corresponding through-hole.
6. The control cabinet with the heat dissipation and dehumidification functions as claimed in claim 5, wherein: the cabinet door (12) is provided with air suction holes (11) corresponding to the first cavity and the third cavity, and the inner wall of the cabinet door (12) is provided with a dust screen corresponding to the air suction holes (11).
7. The control cabinet with the heat dissipation and dehumidification functions as claimed in claim 1, wherein: the cabinet door (12) is hinged with the cabinet body (1) through hinges.
8. The control cabinet with the heat dissipation and dehumidification functions as claimed in claim 1, wherein: an air inlet communicated with the third cavity is formed in one side wall of the cabinet body (1), and the air inlet is connected with a conveying pipe for inputting cold air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220471078.1U CN217009984U (en) | 2022-03-07 | 2022-03-07 | Switch board with heat dissipation dehumidification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220471078.1U CN217009984U (en) | 2022-03-07 | 2022-03-07 | Switch board with heat dissipation dehumidification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217009984U true CN217009984U (en) | 2022-07-19 |
Family
ID=82367934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220471078.1U Active CN217009984U (en) | 2022-03-07 | 2022-03-07 | Switch board with heat dissipation dehumidification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217009984U (en) |
-
2022
- 2022-03-07 CN CN202220471078.1U patent/CN217009984U/en active Active
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