CN210328281U - Upper computer control cabinet - Google Patents
Upper computer control cabinet Download PDFInfo
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- CN210328281U CN210328281U CN201921190027.6U CN201921190027U CN210328281U CN 210328281 U CN210328281 U CN 210328281U CN 201921190027 U CN201921190027 U CN 201921190027U CN 210328281 U CN210328281 U CN 210328281U
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- upper computer
- control cabinet
- cabinet body
- computer control
- matching groove
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Abstract
The embodiment of the utility model discloses upper computer control cabinet. This upper computer switch board includes: the control cabinet comprises a control cabinet body and a cabinet door, wherein a first matching groove is formed in one side of the cabinet body, a second matching groove is formed in the other side of the cabinet body, the cabinet door is arranged in the second matching groove in an openable and closable manner, and a guide rail is arranged inside the cabinet body; the upper computer is arranged in the first matching groove; and the input and output module is arranged on the guide rail. The embodiment of the utility model provides a required installation space of host computer switch board has been realized reducing.
Description
Technical Field
The embodiment of the utility model provides a relate to the switch board technique, especially relate to a host computer switch board.
Background
Since 5 months 2005, the MARPOL convention has made strict limits on emissions from marine main engines and auxiliary machinery, the convention calls for reducing emissions of, for example, carbon dioxide, sulfides, nitrides, and at MPEC meeting 58, the desulfurization facility is allowed to reduce on-board sulfide emissions.
At present, an upper computer control cabinet in a ship desulfurization system mainly monitors and controls the whole ship desulfurization system through communication with a lower computer. However, the input/output module in the existing ship desulfurization system is arranged outside the upper computer control cabinet, which causes certain waste in space and has relatively high requirement on installation space.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a host computer switch board to the realization reduces the required installation space of host computer switch board.
For this purpose, the embodiment of the utility model provides a host computer control cabinet is provided, this host computer control cabinet includes:
the control cabinet comprises a control cabinet body and a cabinet door, wherein a first matching groove is formed in one side of the cabinet body, a second matching groove is formed in the other side of the cabinet body, the cabinet door is arranged in the second matching groove in an openable and closable manner, and a guide rail is arranged inside the cabinet body;
the upper computer is arranged in the first matching groove;
and the input and output module is arranged on the guide rail.
Furthermore, one end of the input/output module is connected with the upper computer, the other end of the input/output module is connected with a first output interface, the first output interface is connected with a first execution module, and the first execution module is used for returning monitoring data to the upper computer.
Further, still be provided with circuit breaker, relay and binding post on the guide rail, input/output module passes through binding post has relay and circuit breaker in proper order electrical connection.
Preferably, the other end of the circuit breaker is connected with a second output interface, the second output interface is connected with a second execution module, and the second execution module is used for executing a control command of the upper computer.
Preferably, an emergency stop button is further arranged on one side, provided with the first matching groove, of the cabinet body, and the emergency stop button is used for controlling the circuit breaker.
Preferably, an alarm is further arranged on one side, provided with the first matching groove, of the cabinet body, and the alarm is used for giving an alarm when the upper computer detects an abnormal condition.
Preferably, a data interface is further arranged on one side, provided with the first matching groove, of the cabinet body, and the data interface is used for exporting data of the upper computer.
Preferably, cooling fans are arranged on the other two sides of the cabinet body and are used for reducing high temperature generated when the upper computer control cabinet runs for a long time.
Preferably, the bottom of the cabinet body is provided with a non-slip mat, and the non-slip mat is used for ensuring the stable placement of the cabinet body.
Preferably, the cabinet door is provided with a metal stuffing box and a lock hole.
The embodiment of the utility model provides a through setting up input/output module in the inside of host computer switch board, solved current host computer switch board to the higher problem of installation space's requirement, realized reducing the effect of the required installation space of host computer switch board.
Drawings
Fig. 1 is a front view of a host computer control cabinet according to a first embodiment of the present invention;
fig. 2 is a rear view of a host computer control cabinet according to a first embodiment of the present invention;
fig. 3 is a schematic structural diagram of a control cabinet main body of a host computer control cabinet according to a first embodiment of the present invention;
fig. 4 is a rear view of an open cabinet door of the upper computer control cabinet according to the first embodiment of the present invention;
fig. 5 is a schematic diagram of a working module of an upper computer control cabinet according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are for purposes of illustration and are not to be construed as limitations of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, a first speed difference may be referred to as a second speed difference, and similarly, a second speed difference may be referred to as a first speed difference, without departing from the scope of the present application. The first speed difference and the second speed difference are both speed differences, but they are not the same speed difference. The terms "first", "second", etc. are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Example one
As shown in fig. 1-5, an embodiment of the present invention provides a control cabinet for an upper computer 200, where the control cabinet for the upper computer 200 includes a control cabinet main body 100, an upper computer 200 and an input/output module 300.
The control cabinet main body 100 comprises a cabinet body 110 and a cabinet door, wherein a first matching groove 111 is formed in one side of the cabinet body 110, a second matching groove 112 is formed in the other side of the cabinet body 110, the cabinet door is arranged in the second matching groove 112 in an openable and closable manner, and a guide rail 113 is arranged inside the cabinet body 110; the upper computer 200 is arranged in the first matching groove 111; the input-output module 300 is disposed on the guide rail 113. Further, one end of the input/output module 300 is connected to the upper computer 200, the other end is connected to the first output interface 118, the first output interface 118 is connected to the first execution module, and the first execution module is configured to return monitoring data to the upper computer 200. The guide rail 113 is further provided with a circuit breaker 500, a relay 400 and a connection terminal 600, and the input/output module 300 is sequentially electrically connected with the relay 400 and the circuit breaker 500 through the connection terminal 600. The other end of the circuit breaker 500 is connected to the second output interface 119, the second output interface 119 is connected to a second execution module, and the second execution module is used for executing a control command of the upper computer 200.
In this embodiment, the inclination angle of the opening surface where the first fitting groove 111 of the control cabinet of the upper computer 200 is located is 55 °, correspondingly, the inclination angle of the upper computer 200 is also 55 °, and the upper computer 200 is a touch screen upper computer 200, and a CoDeSys (Controlled Development System, a complete Development environment of a programmable logic control PLC) software platform is adopted, so as to facilitate the control of an operator on the upper computer 200, and improve the comfort level during long-time operation. The guide rail 113 adopts a German standard DIN35 guide rail, so that the electric elements meeting the installation standard can be conveniently clamped on the guide rail without screws, and the later maintenance is convenient. The circuit breaker 500 on the guide rail 113 is a switching device capable of closing, carrying, and opening a current under a normal circuit condition and closing, carrying, and opening a current under an abnormal circuit condition for a predetermined time. The relay 400 on the rail 113 is an electric control device, and is an electric appliance that generates a predetermined step change in the controlled amount in the electric output circuit when the change in the input amount meets a predetermined requirement. The input/output module 300 communicates with the upper computer 200 through ProfiNet (PROFIBUS International, PI), which is introduced by PROFIBUS International organization and is a new generation of automation bus standard based on industrial ethernet technology.
In an alternative embodiment, the remaining space on the guide rail can be further equipped with different electrical components, such as a rotary switch, a control button or an operation indicator light, according to different requirements of the system.
Specifically, the input/output module 300 includes a digital signal input module 310, a digital signal output module 320, an analog signal input module 330, and an analog signal output module 340, wherein the digital signal input module 310 and the analog signal input module 330 are connected to the upper computer 200 to receive a control signal sent by the upper computer 200, the digital signal output module 320 and the analog signal output module 340 are connected to the first output interface 118, the digital signal output module 320 and the analog signal output module 340 are connected to the second output interface 119 through the relay 400 and the circuit breaker 500 in sequence, the first output interface 118 is connected to the first execution module, the second output interface 119 is connected to the second execution module, the digital signal output module 320 and the analog signal output module 340 send the control signal of the upper computer 200 to the first execution module through the first output interface 118, and send the control signal of the upper computer 200 to the second execution module through the second output interface 119, the first execution module is used for returning monitoring data to the upper computer 200, the second execution module is used for executing a control command of the upper computer 200 so as to ensure that the first execution module can still return the monitoring data to the upper computer 200 to make judgment by an operator while stopping controlling the second execution module after the second execution module is disconnected from the upper computer 200 in case of abnormal conditions. For different upper computers 200 and execution structures, the signal forms which can be received by the upper computers 200 and the execution structures are possibly different, so that the input/output module 300 for analog signals and digital signals is respectively arranged in the input/output module 300, and the input/output module 300 can also be used for converting the digital signals into the analog signals or converting the analog signals into the digital signals so as to improve the adaptability of the upper computers 200 in the control cabinet of the upper computers 200.
Optionally, the first execution module includes a temperature sensor, and the second execution module includes a valve. One end of the relay 400 on the guide rail 113 is connected with the digital signal output module 320 and the analog signal output module 340 through the wiring terminal 600, the other end of the relay 400 is connected with the second output interface 119 through the circuit breaker 500, and the digital signal output module 320 and the analog signal output module 340 are directly connected with the first output interface 118. Illustratively, the upper computer 200 sends a control signal for closing the valve and a control signal for returning detected temperature data of the temperature sensor, and the input/output module 300 sends the two control signals to the valve and the temperature sensor through the first output interface 118 and the second output interface 119 respectively, wherein the relay 400 controls the valve to execute a closing control instruction through the second output interface 119 after receiving the control signal output by the input/output module 300 through the connection terminal 600. After receiving the control signal through the first output interface 118, the temperature sensor executes a control instruction for returning the monitored temperature data, and simultaneously, the temperature data also sends the monitoring data to the input/output module 300 through the first output interface 118, and the input/output module 300 sends the data to the upper computer 200. The upper computer 200 control cabinet designed in this way removes an intermediate control communication link when monitoring and controlling the execution mechanism by the upper computer 200, reduces the number of components, also saves the system cost, and provides installation space for the input/output module 300 on the guide rail 113 at the same time.
Preferably, an alarm 115 is further disposed on one side of the cabinet 110, where the first engaging groove 111 is disposed, and the alarm 115 is configured to give an alarm when the upper computer 200 detects an abnormal condition. An emergency stop button 114 is further disposed on one side of the cabinet 110 where the first mating groove 111 is disposed, and the emergency stop button 114 is used for controlling the circuit breaker 500.
In one embodiment, one end of the circuit breaker 500 on the guide rail 113 is connected with the relay 400, and the other end of the circuit breaker 500 is connected with the second output interface 119, when the operator presses the emergency stop button 114, the upper computer 200 controls the circuit breaker 500 to be disconnected through the input/output module 300 and the relay 400, the upper computer 200 cannot control the second actuator 800, and at this time, the second actuator 800 also automatically returns to a safe state. When the sensor in the actuator detects an abnormal condition, the sensor sends the abnormal condition to the input/output module 300 through the second output interface 119, the input/output module 300 sends the data to the upper computer 200, and the upper computer 200 controls the alarm 115 to give an alarm, specifically, to flash red light. In order to avoid the influence of red light flickering on the operation of the upper computer 200 after the abnormal condition is found by an operator, a protective isolation cover is further arranged on the alarm 115. When the operator actively controls the upper computer 200 to cause an alarm state, or when no operator can timely process the alarm state, in order to ensure safety, the abnormal state is not eliminated within 5 minutes, and when no operator presses the emergency stop button 114, the upper computer 200 controls the circuit breaker 500 to be disconnected through the input/output module 300 and the relay 400, the upper computer 200 cannot control the second executing mechanism 800, the second executing mechanism 800 automatically returns to the safety state at the moment, and the preset disconnection time can be set according to the actual situation.
In an alternative embodiment, the upper computer 200 further comprises an audible speaker, which can emit a harsh alarm sound when an alarm is given.
Preferably, the cabinet door is provided with a metal stuffing box and a locking hole 121. The other two sides of the cabinet body 110 are provided with cooling fans 117, and the cooling fans 117 are used for reducing high temperature generated when the control cabinet of the upper computer 200 operates for a long time. The bottom of the cabinet body 110 is provided with a non-slip mat, and the non-slip mat is used for ensuring the stable placement of the cabinet body 110. The cabinet body 110 is further provided with a data interface 116 on one side of the first matching groove 111, and the data interface 116 is used for exporting data of the upper computer 200. Optionally, the data interface 116 may be a USB interface or a mobile phone data interface 116, and the data interface 116 is further provided with a dust cover.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. The utility model provides a host computer switch board which characterized in that includes:
the control cabinet comprises a control cabinet body and a cabinet door, wherein a first matching groove is formed in one side of the cabinet body, a second matching groove is formed in the other side of the cabinet body, the cabinet door is arranged in the second matching groove in an openable and closable manner, and a guide rail is arranged inside the cabinet body;
the upper computer is arranged in the first matching groove;
and the input and output module is arranged on the guide rail.
2. The upper computer control cabinet according to claim 1, wherein one end of the input/output module is connected to the upper computer, the other end of the input/output module is connected to a first output interface, the first output interface is connected to a first execution module, and the first execution module is configured to return monitoring data to the upper computer.
3. The upper computer control cabinet according to claim 1, wherein the guide rail is further provided with a circuit breaker, a relay and a terminal, and the input/output module is sequentially electrically connected with the relay and the circuit breaker through the terminal.
4. The upper computer control cabinet according to claim 3, wherein the other end of the circuit breaker is connected to a second output interface, the second output interface is connected to a second execution module, and the second execution module is used for executing a control command of the upper computer.
5. The upper computer control cabinet according to claim 4, wherein an emergency stop button is further disposed on a side of the cabinet body where the first matching groove is disposed, and the emergency stop button is used for controlling the circuit breaker.
6. The upper computer control cabinet according to claim 1, wherein an alarm is further arranged on one side of the cabinet body, where the first matching groove is arranged, and the alarm is used for giving an alarm when the upper computer detects an abnormal condition.
7. The upper computer control cabinet according to claim 1, wherein a data interface is further provided on one side of the cabinet body on which the first mating groove is provided, and the data interface is used for exporting data of the upper computer.
8. The upper computer control cabinet according to claim 1, wherein cooling fans are arranged on the other two sides of the cabinet body, and the cooling fans are used for reducing high temperature generated when the upper computer control cabinet runs for a long time.
9. The upper computer control cabinet according to claim 1, wherein a non-slip mat is arranged at the bottom of the cabinet body, and the non-slip mat is used for ensuring the stable placement of the cabinet body.
10. The upper computer control cabinet is characterized in that the cabinet door is provided with a metal stuffing box and a lock hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190027.6U CN210328281U (en) | 2019-07-26 | 2019-07-26 | Upper computer control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190027.6U CN210328281U (en) | 2019-07-26 | 2019-07-26 | Upper computer control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210328281U true CN210328281U (en) | 2020-04-14 |
Family
ID=70126184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921190027.6U Active CN210328281U (en) | 2019-07-26 | 2019-07-26 | Upper computer control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210328281U (en) |
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2019
- 2019-07-26 CN CN201921190027.6U patent/CN210328281U/en active Active
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