CN210328399U - PLC control cabinet with cooling mechanism - Google Patents
PLC control cabinet with cooling mechanism Download PDFInfo
- Publication number
- CN210328399U CN210328399U CN201921096427.0U CN201921096427U CN210328399U CN 210328399 U CN210328399 U CN 210328399U CN 201921096427 U CN201921096427 U CN 201921096427U CN 210328399 U CN210328399 U CN 210328399U
- Authority
- CN
- China
- Prior art keywords
- cooling
- plc
- cooling jacket
- switch board
- control cabinet
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a take cooling body's PLC switch board belongs to switch board equipment technical field and includes the PLC switch board, be provided with the round cooling jacket on the PLC switch board, the cooling jacket includes interior casing and shell body and the hollow layer between interior casing and the shell body, the bottom both sides of cooling jacket are provided with first lift actuating mechanism respectively, one side of PLC switch board be provided with the following of cooling jacket intercommunication the cooling liquid mechanism that supplies that the cooling jacket goes up and down, the opposite side intercommunication of cooling jacket has the drain pipe, be provided with the second valve on the drain pipe, be provided with PLC controller and a plurality of thermodetector in the PLC switch board, be provided with first ventilation window on the PLC switch board. Through the arrangement of the cooling jacket, the first lifting driving mechanism and the cooling liquid supply mechanism which can lift up and down along with the cooling jacket, the part with high temperature on the PLC control cabinet can be cooled in time, the temperature of each part of the PLC control cabinet is ensured to be proper, and the local temperature of the PLC control cabinet is prevented from being too high and burnt out.
Description
Technical Field
The utility model relates to a switch board equipment technical field, specificly relate to a take cooling body's PLC switch board.
Background
The PLC control cabinet is a complete control cabinet containing a PLC controller, and can realize electromechanical and switch control. The PLC control cabinet has the functions of overload, short circuit, open-phase protection and the like, has compact structure, stable work and complete functions, can be combined according to the size of an actual control scale, can realize the automatic control of a single cabinet, can also realize that a plurality of cabinets form a distributed control system through an industrial Ethernet or an industrial field bus network, can adapt to various large-scale and small-scale industrial automatic control occasions, and is widely applied to the industries of electric power, metallurgy, chemical industry, papermaking, environmental protection sewage treatment and the like.
The PLC control cabinet can complete equipment automation and process automation control, realizes perfect network function, has the characteristics of stable performance, expandability, strong interference resistance and the like, and is the core and soul of modern industry. The user can design PLC switch board, converter cabinet etc. according to self demand to can arrange the human-computer interface touch-sensitive screen in pairs, reach the purpose of light operation.
The basic mechanism of the PLC control cabinet comprises a power supply, a central processing unit, a memory, an input/output interface circuit, a functional module and a communication module.
Typical applications are constant pressure water supply, air compressors, fan and water pumps, central air conditioning, port machinery, machine tools, boilers, paper machines, food machines, etc.
The heat that the radiator absorbed is taken away to the inside heat dissipation of traditional PLC switch board utilizes the fan, has advantages such as the price is lower relatively and the installation is simple, nevertheless relies on than higher to the environment, and its heat dispersion will be influenced greatly when for example temperature risees and overclocking, makes the inside electrical components of PLC switch board cause the damage and even makes the switch board burn out.
SUMMERY OF THE UTILITY MODEL
To above-mentioned temperature rise or when overclocking, can make the inside electrical components of PLC switch board cause the damage, make the defect that the switch board burns out even, the utility model aims to provide a take cooling body's PLC switch board.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a take cooling body's PLC switch board, includes the PLC switch board, its characterized in that: be provided with the round cooling jacket on the PLC switch board, the cooling jacket includes interior casing and shell body and the hollow layer between interior casing and the shell body, the bottom both sides of cooling jacket are provided with first lift actuating mechanism respectively, one side of PLC switch board be provided with following of cooling jacket intercommunication the cooling liquid mechanism that supplies that the cooling jacket goes up and down, the opposite side intercommunication of cooling jacket has the drain pipe, be provided with the second valve on the drain pipe, be provided with PLC controller and a plurality of thermodetector in the PLC switch board, be provided with first ventilation window on the PLC switch board.
The working principle is as follows: when the temperature control device is used, the temperature sensor in the PLC control cabinet detects the temperature, the temperature sensor transmits a detected temperature signal to the PLC controller, the PLC controller respectively transmits the signal to the D/A conversion circuit and the receiver, the D/A conversion circuit transmits the signal to the display, when the temperature of a certain height in the PLC control cabinet is high, the cooling jacket is lifted to the part through the first lifting driving mechanism, the second valve is closed, the cooling liquid mechanism supplies cooling hydraulic pressure into the cooling jacket to start cooling the section of the PLC control cabinet, the temperature sensor monitors the temperature of the part in real time, when the temperature is lowered, the other parts of the PLC control cabinet are sequentially cooled, when the temperature of the cooling liquid in the cooling jacket is too high, the second valve is opened and discharged from the liquid outlet pipe, the cooling liquid mechanism is lifted up and down along with the cooling jacket, the first ventilation window balances the pressure of the PLC controller and the outside, the safety is ensured. Through the cooling jacket, first lift actuating mechanism, along with the setting of cooling liquid mechanism that supplies of cooling jacket oscilaltion, can in time cool down the position that the temperature is high on the PLC switch board, guaranteed that the temperature of each position of PLC switch board is suitable, prevent that PLC switch board local temperature is too high and burn out, when having solved above-mentioned temperature rising or overclocking, can make the inside electrical components of PLC switch board cause the damage, make the defect that the switch board burns out even.
Furthermore, the cooling liquid supply mechanism comprises a cooling liquid tank arranged on one side of the PLC control cabinet, a liquid inlet pipe communicated with the cooling liquid tank, a first valve and a liquid pump arranged on the liquid inlet pipe, the liquid inlet pipe is communicated with the cooling jacket, and a second lifting driving mechanism is arranged at the bottom of the cooling liquid tank. Cooling liquid is filled in the cooling liquid tank, the first valve is opened, and the cooling liquid in the cooling liquid tank is pumped into the cooling jacket under the action of the liquid pump; the second lifting driving mechanism plays a role in lifting the cooling box up and down, and the cooling jacket and the cooling liquid box are lifted synchronously.
Furthermore, the second lifting driving mechanism comprises a second telescopic rod positioned at the bottom of the cooling liquid tank and a second motor positioned at the bottom of the second telescopic rod. The second motor drives the second telescopic rod to stretch up and down to drive the cooling liquid tank and the liquid inlet pipe to move up and down; can set up the backup pad between second telescopic link and coolant liquid case, the backup pad both sides still can set up the guide bar, prevent that the gravity on the coolant liquid case from all falling to the second telescopic link on.
Furthermore, the outside of PLC switch board is provided with thermal-insulated shell, the outside both sides are provided with respectively the feed liquor pipe with the through-hole that the drain pipe reciprocated, still be provided with the second ventilation window on the thermal-insulated shell, the second ventilation window is located the top of first ventilation window. The main effect of thermal-insulated shell makes more cooling gas can contact the PLC switch board, prevents that cooling gas from running off, makes to the PLC switch board cooling effect good, and the setting of through-hole makes things convenient for feed liquor pipe and drain pipe to go up and down along with the cooling jacket.
Furthermore, the cross section of the through hole is slightly larger than the diameters of the liquid inlet pipe and the liquid outlet pipe, and the through hole is oblong or rectangular. The liquid outlet pipe and the liquid inlet pipe can move up and down, and meanwhile, the cooling airflow is less lost as far as possible.
Furthermore, the first lifting driving mechanism comprises a first telescopic rod positioned at the bottom of the cooling jacket and a first motor positioned at the bottom of the first telescopic rod. The first motor drives the first telescopic rod to stretch up and down to drive the cooling jacket to lift to a proper position.
Furthermore, a plurality of fans are arranged inside the cooling jacket, and each fan is electrically connected with the PLC. The fan can utilize cooling air current on every side to further cool down the PLC switch board, and the cooling effect is better.
The utility model has the advantages as follows: (1) through the arrangement of the cooling jacket, the first lifting driving mechanism and the cooling liquid supply mechanism which can lift up and down along with the cooling jacket, the part with high temperature on the PLC control cabinet can be cooled in time, the temperature of each part of the PLC control cabinet is ensured to be proper, and the PLC control cabinet is prevented from being burnt out due to overhigh local temperature; (2) cooling liquid is filled in the cooling liquid tank, the first valve is opened, and the cooling liquid in the cooling liquid tank is pumped into the cooling jacket under the action of the liquid pump; the second lifting driving mechanism plays a role in lifting the cooling box up and down, and the lifting of the cooling jacket and the cooling liquid box is synchronous; (3) the second motor drives the second telescopic rod to stretch up and down to drive the cooling liquid tank and the liquid inlet pipe to move up and down; a support plate can be arranged between the second telescopic rod and the cooling liquid box, and guide rods can be arranged on two sides of the support plate to prevent the gravity on the cooling liquid box from falling onto the second telescopic rod; (4) the heat insulation shell has the main functions that more cooling gas can contact the PLC control cabinet, the cooling gas flow is prevented from being lost, the cooling effect on the PLC control cabinet is good, and the liquid inlet pipe and the liquid outlet pipe can conveniently lift up and down along with the cooling jacket due to the arrangement of the through holes; (5) the fan can utilize cooling air current on every side to further cool down the PLC switch board, and the cooling effect is better.
Drawings
FIG. 1 is a block diagram of a PLC control cabinet with a cooling mechanism according to the present application;
fig. 2 is a top view of the cooling jacket of fig. 1.
Reference numerals: 1-a PLC control cabinet, 2-a cooling jacket, 3-a cooling liquid tank, 4-a liquid inlet pipe, 5-a first valve, 6-a liquid pump, 7-a liquid outlet pipe, 8-a second valve, 9-a fan, 10-a first telescopic rod, 11-a first motor, 12-a first ventilating window, 13-a heat insulation shell, 14-a through hole, 15-a PLC controller, 16-a support plate, 17-a second telescopic rod, 18-a second motor, 19-a guide rod, 20-a second ventilating window, 21-an outer shell, 22-an inner shell and 23-a hollow layer.
Detailed Description
For a better understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and the following embodiments.
Example 1
As shown in fig. 1-2, a PLC control cabinet 1 with a cooling mechanism includes a PLC control cabinet 1, and is characterized in that: be provided with round cooling jacket 2 on the PLC switch board 1, cooling jacket 2 includes interior casing 22 and shell body 21 and the hollow layer 23 between interior casing 22 and the shell body 21, the bottom both sides of cooling jacket 2 are provided with first lift actuating mechanism respectively, one side of PLC switch board 1 be provided with following of cooling jacket 2 intercommunication the confession coolant liquid mechanism that cooling jacket 2 goes up and down, the opposite side intercommunication of cooling jacket 2 has drain pipe 7, be provided with second valve 8 on drain pipe 7, be provided with PLC controller 15 and a plurality of thermodetector in the PLC switch board 1, be provided with first ventilation window 12 on the PLC switch board 1.
The working principle is as follows: when the temperature-sensing device is used, the temperature sensor in the PLC control cabinet 1 detects temperature, the temperature sensor transmits detected temperature signals to the PLC controller 15, the PLC controller 15 respectively transmits the signals to the D/A conversion circuit and the receiver, the D/A conversion circuit transmits the signals to the display, when the temperature of a certain height in the PLC control cabinet 1 is high, the cooling jacket 2 is lifted to the part through the first lifting driving mechanism, the second valve 8 is closed, the cooling liquid mechanism supplies cold hydraulic pressure to the cooling jacket 2, the section of the PLC control cabinet 1 is cooled, the temperature sensor monitors the temperature of the part in real time, the other parts of the PLC control cabinet 1 are sequentially cooled after the temperature is lowered, when the temperature of the cooling liquid in the cooling jacket 2 is too high, the second valve 8 is opened and is discharged from the liquid outlet pipe 7, the cooling liquid mechanism is lifted up and down along with the cooling jacket 2, the first ventilation window 12 balances the pressure between the PLC 15 and the outside, and safety is guaranteed. Through cooling jacket 2, a lift actuating mechanism, along with the setting of the cooling liquid mechanism that supplies of cooling jacket 2 oscilaltion, can in time cool down the position that PLC switch board 1 went up the high temperature, guaranteed that the temperature of each position of PLC switch board 1 is suitable, prevent that 1 local temperature of PLC switch board is too high and burn out, when having solved above-mentioned temperature rising or overclocking, can make 1 inside electrical components of PLC switch board cause the damage, make the defect that the switch board burns out even.
Example 2
Based on embodiment 1, as shown in fig. 1, the cooling liquid supply mechanism includes a cooling liquid tank 3 located on one side of the PLC control cabinet 1, a liquid inlet pipe 4 communicated with the cooling liquid tank 3, and a first valve 5 and a liquid pump 6 located on the liquid inlet pipe 4, the liquid inlet pipe 4 is communicated with the cooling jacket 2, and a second lifting driving mechanism is disposed at the bottom of the cooling liquid tank 3.
Cooling liquid is filled in the cooling liquid tank 3, the first valve 5 is opened, and the cooling liquid in the cooling liquid tank 3 is pumped into the cooling jacket 2 by the liquid pump 6; the second lifting driving mechanism plays a role in lifting the cooling box up and down, and the cooling jacket 2 and the cooling liquid box 3 are lifted synchronously.
Example 3
Based on embodiment 1, as shown in fig. 1, the second lifting driving mechanism includes a second telescopic rod 17 located at the bottom of the cooling liquid tank 3 and a second motor 18 located at the bottom of the second telescopic rod 17.
The second motor 18 drives the second telescopic rod 17 to extend up and down to drive the cooling liquid tank 3 and the liquid inlet pipe 4 to move up and down; can set up backup pad 16 between second telescopic link 17 and coolant liquid case 3, backup pad 16 both sides still can set up guide bar 19, prevent that the gravity on the coolant liquid case 3 is all fallen to on second telescopic link 17.
Example 4
Based on embodiment 1, as shown in fig. 1, the outside of PLC control cabinet 1 is provided with thermal-insulated shell 13, the outside both sides are provided with respectively feed liquor pipe 4 with through-hole 14 that drain pipe 7 reciprocated, still be provided with second ventilation window 20 on the thermal-insulated shell 13, second ventilation window 20 is located the top of first ventilation window 12.
The main effect of thermal-insulated shell 13 makes more cooling gas can contact PLC switch board 1, prevents that cooling gas from running off, makes to PLC switch board 1 cooling effect good, and the setting of through-hole 14 makes things convenient for feed liquor pipe 4 and drain pipe 7 to go up and down along with cooling jacket 2.
Example 5
Based on embodiment 1, as shown in fig. 1, the cross section of the through hole 14 is slightly larger than the diameters of the liquid inlet pipe 4 and the liquid outlet pipe 7, and the through hole 14 is oblong or rectangular.
The liquid outlet pipe 7 and the liquid inlet pipe 4 can move up and down, and meanwhile, the cooling airflow is less lost as far as possible.
Example 6
Based on embodiment 1, as shown in fig. 1, the first lifting driving mechanism includes a first telescopic rod 10 located at the bottom of the cooling jacket 2 and a first motor 11 located at the bottom of the first telescopic rod 10.
The first motor 11 drives the first telescopic rod 10 to extend up and down, and drives the cooling jacket 2 to lift to a proper position.
Example 7
Based on embodiment 1, as shown in fig. 1, a plurality of fans 9 are disposed inside the cooling jacket 2, and each fan 9 is electrically connected to the PLC controller 15.
The fan 9 can further cool the PLC control cabinet 1 by utilizing the surrounding cooling airflow, and the cooling effect is better.
Those skilled in the art should understand that the liquid pump 6, the first motor 11, the second motor 18, and the PLC controller 15 according to the present embodiment all belong to the prior art, and can purchase products of different models and specifications according to specific needs, for example, the utility model discloses in, the model of liquid pump is G35-1, the model of first motor and second motor is Y-180L-8, and the model of PLC controller is ohm dragon CP1L series.
The foregoing is a primary feature of the present solution and its advantages, and it should be understood by those skilled in the art that the present solution is not limited by the foregoing embodiments, and that the foregoing embodiments and descriptions are only illustrative of the principles of the present solution, and that various changes and modifications may be made therein without departing from the spirit and scope of the present solution, which fall within the scope of the invention as claimed, and the scope of the present solution is defined by the appended claims and their equivalents.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a releasable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through an intermediary profile, or both. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Claims (7)
1. The utility model provides a take cooling body's PLC switch board, includes PLC switch board (1), its characterized in that: be provided with round cooling jacket (2) on PLC switch board (1), hollow layer (23) between interior casing (22) and shell body (21) and interior casing (22) and shell body (21) are drawn together to cooling jacket (2), the bottom both sides of cooling jacket (2) are provided with first lift actuating mechanism respectively, one side of PLC switch board (1) be provided with following of cooling jacket (2) intercommunication cooling liquid mechanism that supplies that cooling jacket (2) go up and down, the opposite side intercommunication of cooling jacket (2) has drain pipe (7), be provided with second valve (8) on drain pipe (7), be provided with PLC controller (15) and a plurality of thermodetector in PLC switch board (1), be provided with first ventilation window (12) on PLC switch board (1).
2. The PLC control cabinet with the cooling mechanism according to claim 1, wherein the cooling fluid supply mechanism comprises a cooling fluid tank (3) located on one side of the PLC control cabinet (1), a fluid inlet pipe (4) communicated with the cooling fluid tank (3), and a first valve (5) and a fluid pump (6) located on the fluid inlet pipe (4), the fluid inlet pipe (4) is communicated with the cooling jacket (2), and a second lifting driving mechanism is arranged at the bottom of the cooling fluid tank (3).
3. The PLC control cabinet with a cooling mechanism according to claim 2, wherein the second lifting driving mechanism comprises a second telescopic rod (17) at the bottom of the cooling liquid tank (3) and a second motor (18) at the bottom of the second telescopic rod (17).
4. The PLC control cabinet with the cooling mechanism according to claim 2, wherein a heat insulation shell (13) is arranged on the outer side of the PLC control cabinet (1), through holes (14) for the liquid inlet pipe (4) and the liquid outlet pipe (7) to move up and down are respectively arranged on two sides of the outer side, a second ventilation window (20) is further arranged on the heat insulation shell (13), and the second ventilation window (20) is located above the first ventilation window (12).
5. The PLC control cabinet with the cooling mechanism according to claim 4, wherein the cross section of the through hole (14) is slightly larger than the diameters of the liquid inlet pipe (4) and the liquid outlet pipe (7), and the through hole (14) is oblong or rectangular.
6. The PLC control cabinet with a cooling mechanism according to claim 1, wherein the first lifting driving mechanism comprises a first telescopic rod (10) at the bottom of the cooling jacket (2) and a first motor (11) at the bottom of the first telescopic rod (10).
7. The PLC control cabinet with a cooling mechanism according to claim 1, wherein a plurality of fans (9) are arranged inside the cooling jacket (2), and each fan (9) is electrically connected with the PLC controller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096427.0U CN210328399U (en) | 2019-07-12 | 2019-07-12 | PLC control cabinet with cooling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096427.0U CN210328399U (en) | 2019-07-12 | 2019-07-12 | PLC control cabinet with cooling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328399U true CN210328399U (en) | 2020-04-14 |
Family
ID=70150842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921096427.0U Active CN210328399U (en) | 2019-07-12 | 2019-07-12 | PLC control cabinet with cooling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210328399U (en) |
-
2019
- 2019-07-12 CN CN201921096427.0U patent/CN210328399U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201947153U (en) | Modularized frequency converter | |
| CN103249284A (en) | Oil cooling method for data center | |
| CN210867382U (en) | Water-cooled heat dissipation motor | |
| CN210328399U (en) | PLC control cabinet with cooling mechanism | |
| CN203136430U (en) | Data center oil cooling system | |
| CN204827965U (en) | Cooling blower | |
| CN100579351C (en) | Active heat dispersion power supply system with heat dispersion mechanism of power supply input part | |
| CN103596411A (en) | Modularized combinable heat pipe cabinet | |
| CN104902734A (en) | Dustproof electrical cabinet | |
| CN213846022U (en) | Ring main unit structure with energy-saving effect | |
| CN213240856U (en) | Thermal imaging detection control system for large power distribution cabinet | |
| CN212278637U (en) | Frequency conversion control cabinet convenient to data line joint | |
| CN211352858U (en) | PLC switch board | |
| CN211240533U (en) | Air conditioner electrical box with high-efficient heat dissipation mechanism | |
| EP1825346B1 (en) | Cooling system for electric cabinets | |
| CN104349648A (en) | Composite type heat radiating assembly | |
| CN208015174U (en) | A kind of moisture-proof switch board of ventilation | |
| CN210781809U (en) | Energy-saving heat dissipation rack | |
| CN220586605U (en) | PLC switch board of circulation ventilation | |
| CN220606388U (en) | Electric actuator with overload automatic protection function | |
| CN110831403A (en) | PLC switch board with quick heat dissipation function | |
| CN216434748U (en) | Programmable logic controller | |
| CN216218335U (en) | Heat dissipation box of small-size PCB board | |
| CN206212459U (en) | A kind of energy-saving frequency conversion speed governing cabinet | |
| CN113015397B (en) | Converter cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |