CN220823605U - Cabinet of control system - Google Patents
Cabinet of control system Download PDFInfo
- Publication number
- CN220823605U CN220823605U CN202322480604.8U CN202322480604U CN220823605U CN 220823605 U CN220823605 U CN 220823605U CN 202322480604 U CN202322480604 U CN 202322480604U CN 220823605 U CN220823605 U CN 220823605U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- control system
- dust guard
- movable rod
- 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.)
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Links
- 239000000428 dust Substances 0.000 claims abstract description 33
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 12
- 230000002159 abnormal effect Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a cabinet of a control system, which comprises: the cabinet body, the thermovent has been seted up to cabinet body's bilateral symmetry, the inner wall symmetry movable mounting of cabinet body has the dust guard. The utility model is provided with the heat radiation port, the dust guard, the heat radiation fan and other parts, when the temperature inside the control system cabinet is in a normal condition, the dust guard shields one side of the heat radiation port, so that external dust is prevented from falling into the cabinet from the heat radiation port, the performance of electric elements inside the control system cabinet is influenced for a long time, the electric elements are damaged, when the temperature inside the control system cabinet is higher than a set temperature, the PLC controller controls the electric push rod to push the dust guard to move upwards, the heat radiation port is opened for heat radiation, and meanwhile, the top of the dust guard presses the travel switch on the top wall of the control system cabinet, so that the heat radiation fan in the heat radiation port is started, the heat radiation speed is accelerated again, and the damage of the electric elements caused by high temperature is prevented.
Description
Technical Field
The utility model relates to the technical field of cabinets, in particular to a cabinet of a control system.
Background
The DCS control system is a distributed control system, which is a new generation instrument control system based on a microprocessor and adopts the design principles of decentralized control function, centralized display operation and simultaneous autonomous and comprehensive coordination. DCS typically employs a hierarchical structure, each stage consisting of several subsystems, each subsystem implementing several specific finite targets, forming a pyramid structure. DCS has been used in a wide variety of industries including electric power, metallurgy, and petrochemical industries.
The DCS control system needs to be protected by a cabinet, the inside of the cabinet of the existing DCS control system is usually in a closed state, the radiating effect is poor, and the high temperature environment or after long-term use can cause the overhigh temperature in the cabinet to influence and even damage the components of the DCS control system; in addition, when the temperature in the control system cabinet is too high, the control system cabinet can not timely remind workers to timely take corresponding treatment measures, and therefore optimal rescue opportunity is missed. Accordingly, the present utility model is directed to a control system cabinet that overcomes the problems of the prior art.
Disclosure of utility model
The present utility model is directed to a cabinet of a control system, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a cabinet for a control system, comprising: the cabinet body, the thermovent has been seted up to cabinet body's bilateral symmetry, cabinet body's inner wall symmetry movable mounting has the dust guard, and one side of dust guard sets up in one side of thermovent, cabinet body's inner wall symmetry fixed mounting has electric putter, and electric putter's output and is adjacent the bottom fixed connection of dust guard, thermovent's inside fixed mounting has radiator fan, cabinet body roof's intermediate position fixed mounting has temperature detector, one side fixed mounting of cabinet body roof has travel switch, cabinet body roof's opposite side is provided with alarm component, the PLC controller is installed to cabinet body's inside upper end.
Preferably, one side fixedly connected with slider of dust guard, the spout has been seted up to the inner wall symmetry of rack body upper end, one side of dust guard is through spout slidable mounting in adjacent in the spout of rack body inner wall.
Preferably, a filter screen is fixedly arranged on the other side of the inner part of the heat dissipation opening.
Preferably, the two sides of the cooling fan are symmetrically and fixedly provided with connecting rods, and one ends of the connecting rods are fixedly connected with the inside of the cooling opening.
Preferably, the alarm assembly comprises: t type movable rod and installing support, the vertical direction activity of T type movable rod runs through the opposite side that sets up at cabinet body top, the surface cover of T type movable rod lower extreme is equipped with reset spring, and reset spring's one end and the roof fixed connection of cabinet body, reset spring's the other end and the bottom fixed connection of T type movable rod, installing support fixed mounting is at the opposite side at cabinet body top, the middle part fixed mounting of installing support has the alarm, and the bottom of alarm is provided with normally open contact, normally open contact is located directly over the T type movable rod top.
Preferably, the top of T type movable rod fixedly connected with spacing ring, and the bottom of spacing ring is set up at the surface at rack body top.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the heat dissipation port, the dust guard, the heat dissipation fan and other parts, when the internal temperature of the control system cabinet is in a normal condition, the dust guard shields one side of the heat dissipation port, so that external dust is prevented from falling into the cabinet from the heat dissipation port, the performance of electric elements in the control system cabinet is influenced, and the electric elements are damaged;
2. According to the utility model, through the arrangement of the electric push rod, the dust guard, the alarm and other components, when the electric push rod pushes the dust guard to move upwards, the top of the dust guard pushes the bottom of the T-shaped movable rod to move upwards, so that the top of the T-shaped movable rod is extruded on a normally open contact at the bottom of the alarm, and the internal circuit of the alarm is communicated to generate an alarm, so that a worker can be reminded in time and corresponding treatment measures can be taken in time under the condition of abnormal internal temperature of a cabinet body, and the safe and reliable operation of a control system cabinet is ensured.
Drawings
FIG. 1 is a schematic view in front cross-section of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;
fig. 3 is an enlarged schematic view of the structure B in fig. 1 according to the present utility model.
In the figure: 1. a cabinet body; 101. a heat radiation port; 2. a dust-proof plate; 3. an electric push rod; 4. a heat radiation fan; 5. a filter screen; 6. a temperature detector; 7. a travel switch; 8. an alarm assembly; 801. a T-shaped movable rod; 802. a return spring; 803. a mounting bracket; 804. an alarm; 805. a normally open contact; 9. and a PLC controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: a cabinet for a control system, comprising: the cabinet body 1, the heat dissipation port 101 is symmetrically arranged on both sides of the cabinet body 1, the dust-proof plate 2 is movably arranged on the inner wall of the cabinet body 1 symmetrically, one side of the dust-proof plate 2 shields one side of the heat dissipation port 101, when the temperature inside the cabinet body 1 is in a set range, one side of the heat dissipation port 101 shields one side of the heat dissipation port, so that dust can be effectively prevented from entering the cabinet body 1, if more dust in the working environment falls into the cabinet from the heat dissipation port 101, the dust in the cabinet is large, and the dust in the cabinet is difficult to clean, the performance of electric elements inside the cabinet of a control system is influenced, the damage of the electric elements is caused, one side of the dust-proof plate 2 is arranged on one side of the heat dissipation port 101, the electric push rod 3 is fixedly arranged on the inner wall of the cabinet body 1 symmetrically, the output end of the electric push rod 3 is fixedly connected with the bottom of the adjacent dust-proof plate 2, the inside of the heat dissipation port 101 is fixedly provided with a heat dissipation fan 4, the middle position of the top wall of the cabinet body 1 is fixedly provided with a temperature detector 6, when the temperature inside the cabinet body 1 exceeds the set temperature, the PLC controller 9 controls the electric push rod 3 to push the dust-proof plate 2 to open one side of the heat dissipation port 101 for heat dissipation, one side of the top wall of the cabinet body 1 is fixedly provided with a travel switch 7, the travel switch 7 is electrically connected with the insides of the two heat dissipation fans 4, after the dust-proof plate 2 moves up to a proper position, the top of the dust-proof plate 2 is pressed against the surface of the travel switch 7, a circuit inside the travel switch 7 is closed, so that the travel switch 7 controls the two heat dissipation fans 4 to start, the inside of the cabinet body 1 is quickly dissipated, the other side of the top wall of the cabinet body 1 is provided with an alarm component 8 through the arrangement of the alarm component 8, can in time remind the staff under the inside temperature abnormal condition of rack body 1 to improve the completeness in the control system rack use, PLC controller 9 is installed to the upper end of the inside of rack body 1. The temperature detector 6 is electrically connected with the electric push rod 3 and the PLC controller 9, the temperature detector 6 and the electric push rod 3 are controlled by the PLC controller 9, when the temperature detector 6 detects that the temperature inside the cabinet body 1 is abnormally higher than the set temperature, signals are transmitted to the PLC controller 9, and the expansion and contraction of the electric push rod 3 are controlled by the PLC controller 9.
Referring to fig. 1-2, in this embodiment: one side fixedly connected with slider of dust guard 2, the spout has been seted up to the inner wall symmetry of rack body 1 upper end, and one side of dust guard 2 passes through spout slidable mounting in the spout of adjacent rack body 1 inner wall. Through dust guard 2 and the inner wall slidable mounting of rack body 1, further improve the stability that dust guard 2 removed.
Referring to fig. 1-2, in this embodiment: the other side of the inside of the heat radiation port 101 is fixedly provided with a filter screen 5. By providing the filter screen 5, insects such as moths can be blocked, and small animals such as insects can be prevented from entering the cabinet body 1.
Referring to fig. 1-2, in this embodiment: the two sides of the cooling fan 4 are symmetrically and fixedly provided with connecting rods, and one ends of the connecting rods are fixedly connected with the inside of the cooling port 101. By the arrangement of the connecting rod, the stability of the radiator fan 4 in operation can be further improved.
Referring to fig. 1 and 3, in the present embodiment: the alarm assembly 8 includes: t type movable rod 801 and installing support 803, T type movable rod 801 vertical direction activity runs through the opposite side that sets up at cabinet body 1 top, the surface cover of T type movable rod 801 lower extreme is equipped with reset spring 802, and reset spring 802's one end and cabinet body 1's roof fixed connection, reset spring 802's the other end and the bottom fixed connection of T type movable rod 801, installing support 803 fixed mounting is at cabinet body 1 opposite side at top, the middle part fixed mounting of installing support 803 has alarm 804, and the bottom of alarm 804 is provided with normally open contact 805, normally open contact 805 belongs to normally open contact, when normally open contact 805 does not receive to press, the inside of alarm 804 is in the state of breaking, otherwise when normally open contact 805 receives external force to press, the internal circuit of alarm 804 is put through, normally open contact 805 is located directly over the T type movable rod 801 top. When the dust guard 2 moves upwards through the pushing of the electric push rod 3, the dust guard 2 corresponding to the bottom of the T-shaped movable rod 801 is propped against the bottom of the T-shaped movable rod 801 and pushes the T-shaped movable rod 801 to move upwards, when the dust guard 2 moves upwards in place, the top of the T-shaped movable rod 801 is pressed on the normally open contact 805 at the bottom of the alarm 804, so that the internal circuit of the alarm 804 is communicated to generate an alarm, workers can be timely reminded under the abnormal temperature condition in the cabinet body 1, corresponding treatment measures can be timely taken, and the safe and reliable operation of the control system cabinet is ensured.
Referring to fig. 1 and 3, in the present embodiment: the top fixedly connected with spacing ring of T type movable rod 801, and the surface at rack body 1 top is set up to the bottom of spacing ring. Through the setting of spacing ring, when reset spring 802 promotes the bottom of T type movable rod 801 and resets, after T type movable rod 801 moves down to the position, spacing ring restriction T type movable rod 801 continues to move down.
Working principle: when the temperature detector 6 detects that the temperature inside the cabinet body 1 is higher than the set temperature abnormally, signals are transmitted to the PLC 9, the PLC 9 controls the electric push rod 3, at the moment, the output end of the electric push rod 3 pushes the corresponding dust-proof plate 2 to move upwards, after the dust-proof plate 2 moves in place, the top of the dust-proof plate 2 is pressed against the surface of the travel switch 7, the circuit inside the travel switch 7 is closed, the travel switch 7 controls the two cooling fans 4 to start, the interior of the cabinet body 1 is quickly cooled, meanwhile, the corresponding dust-proof plate 2 at the bottom of the T-shaped movable rod 801 is pressed against the bottom of the T-shaped movable rod 801 and pushes the T-shaped movable rod 801 to move upwards, when the dust-proof plate 2 moves upwards, the top of the T-shaped movable rod 801 is pressed on the normally open contact 805 at the bottom of the alarm 804, the internal circuit of the alarm 804 is communicated, and an alarm is generated, and workers are reminded. What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. A cabinet for a control system, comprising: cabinet body (1), its characterized in that: the utility model discloses a cabinet, including cabinet body (1), air inlet (101) have been seted up to the bilateral symmetry of cabinet body (1), the inner wall symmetry movable mounting of cabinet body (1) has dust guard (2), and one side of dust guard (2) sets up in one side of air inlet (101), the inner wall symmetry fixed mounting of cabinet body (1) has electric putter (3), and electric putter (3) output with be adjacent the bottom fixed connection of dust guard (2), the inside fixed mounting of air inlet (101) has radiator fan (4), the intermediate position fixed mounting of cabinet body (1) roof has temperature detector (6), one side fixed mounting of cabinet body (1) roof has travel switch (7), the opposite side of cabinet body (1) roof is provided with alarm component (8), PLC controller (9) are installed to the upper end of the inside of cabinet body (1).
2. A cabinet for a control system according to claim 1, wherein: one side fixedly connected with slider of dust guard (2), the spout has been seted up to the inner wall symmetry of rack body (1) upper end, one side of dust guard (2) is through spout slidable mounting in adjacent in the spout of rack body (1) inner wall.
3. A cabinet for a control system according to claim 1, wherein: the other side of the inside of the heat dissipation port (101) is fixedly provided with a filter screen (5).
4. A cabinet for a control system according to claim 1, wherein: the two sides of the cooling fan (4) are symmetrically and fixedly provided with connecting rods, and one ends of the connecting rods are fixedly connected with the inside of the cooling port (101).
5. A cabinet for a control system according to claim 1, wherein: the alarm assembly (8) comprises: t type movable rod (801) and installing support (803), the vertical direction activity of T type movable rod (801) runs through the opposite side that sets up at cabinet body (1) top, reset spring (802) are equipped with to the surface cover of T type movable rod (801) lower extreme, and the roof fixed connection of reset spring (802) one end and cabinet body (1), the bottom fixed connection of the other end and T type movable rod (801) of reset spring (802), the opposite side at cabinet body (1) top of installing support (803) fixed mounting, the middle part fixed mounting of installing support (803) has alarm (804), and the bottom of alarm (804) is provided with normally open contact (805), normally open contact (805) are located directly over the T type movable rod (801) top.
6. A cabinet for a control system according to claim 5, wherein: the top of T type movable rod (801) fixedly connected with spacing ring, and the bottom of spacing ring is set up at the surface at rack body (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322480604.8U CN220823605U (en) | 2023-09-13 | 2023-09-13 | Cabinet of control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322480604.8U CN220823605U (en) | 2023-09-13 | 2023-09-13 | Cabinet of control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220823605U true CN220823605U (en) | 2024-04-19 |
Family
ID=90706318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322480604.8U Active CN220823605U (en) | 2023-09-13 | 2023-09-13 | Cabinet of control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220823605U (en) |
-
2023
- 2023-09-13 CN CN202322480604.8U patent/CN220823605U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |