CN211090441U - Digital instrument wall control cabinet - Google Patents
Digital instrument wall control cabinet Download PDFInfo
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- CN211090441U CN211090441U CN201922338574.0U CN201922338574U CN211090441U CN 211090441 U CN211090441 U CN 211090441U CN 201922338574 U CN201922338574 U CN 201922338574U CN 211090441 U CN211090441 U CN 211090441U
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- instrument wall
- control cabinet
- cabinet
- wall control
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- 238000007418 data mining Methods 0.000 description 1
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- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses a digital instrument wall control cabinet, which comprises an external cabinet structure and an internal control structure; the external cabinet structure comprises a back plate (1) arranged at the back of the digital instrument wall control cabinet and side plates (2) arranged on two sides of the back plate (1), and a base (9) is arranged at the bottom of the digital instrument wall control cabinet; the internal control structure is including locating outside rack construction middle part position branch box (12), the output and the relay (5) of branch box (12) are connected, the output and power switching device (7) of relay (5), the output and the bus connection of power switching device (7), the utility model discloses a digital instrument wall control cabinet accomplishes accurate control and reliable control to the digital instrument wall through its inside controlgear, can ensure that the internals of self have a good operational environment, have longer life.
Description
Technical Field
The embodiment of the utility model belongs to the technical field of instrument wall controlgear, more specifically relates to a digital instrument wall control cabinet.
Background
The thermal power plant is a plant for producing electric energy by using coal, petroleum and natural gas as fuels, and the basic production process is as follows: the fuel is burnt in the boiler to heat water into steam, chemical energy of the fuel is converted into heat energy, the steam pressure pushes the steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives the generator to rotate, and the mechanical energy is converted into electric energy. The centralized control room is called a centralized control room, is the brain of a power generation enterprise, and controls the whole DCS system and other related systems, such as FSSS, ETS, MCS, DEH, SCS, ECS, DAS, BPS, MEH, soot blowing program control system, TSI and the like.
The centralized control room is a centralized control and management center of the thermal power plant, is equivalent to the brain of a person, monitors and operates the running condition of the whole power plant, finds abnormal conditions in advance, and processes the abnormal conditions timely and accurately. The air in the centralized control room is ensured to be fresh and qualified, the physical health and the refreshing of operators can be improved, the safe and economic operation of the unit is ensured, and the win-win situation of enterprise benefit and personal health is really realized. The traditional central control room heating and ventilation system actually only heats air in the central control room in winter and cools the air in summer, and the fresh air volume of the central control room is less than 10 percent in practice. Leading to air deterioration in the centralized control room and seriously harming the health of centralized control operators.
With the development of L ED display screen technology, the small-spacing L ED display screen product has become mature gradually, and has started to be widely applied to environments such as indoor billboards, conference centers and the like, and has a tendency to replace L CD tiled screens and D L P tiled screens due to the characteristic of being able to realize completely seamless arbitrary area display, and it is necessary to produce and invent a control device capable of being integrated into a whole to effectively control the same.
SUMMERY OF THE UTILITY MODEL
To the above defect of prior art or improve the demand, the utility model discloses a digital instrument wall control cabinet accomplishes accurate control and reliable control to the digital instrument wall through its inside controlgear, simultaneously, can ensure that the internals of self have a good operational environment, have longer life and comparatively good economic benefits.
In order to achieve the above object, the utility model discloses a digital instrument wall control cabinet, which comprises an external cabinet structure and an internal control structure; wherein,
the external cabinet structure comprises a back plate arranged at the back of the digital instrument wall control cabinet and side plates arranged at two sides of the back plate, a cabinet door is arranged at the front end of the digital instrument wall control cabinet, and a base is arranged at the bottom of the digital instrument wall control cabinet;
the internal control structure is including locating outside rack structure middle part position branch box, the output and the relay of branch box are connected, the output and the power switching device of relay, power switching device's output and bus connection there is control switch on the bus, there is control switch's output even to have switch, switch's output even has the data mining ware.
Furthermore, the external cabinet structure further comprises a circular wire inlet hole formed in the bottom of the side plate.
Furthermore, a heat dissipation device and a grounding copper bar for heat dissipation are further arranged inside the external cabinet structure.
Further, the base is detachable plate, can carry out the dismouting according to business turn over line demand.
Furthermore, part of the output end of the control switch is connected with an overhaul socket.
Furthermore, the output end of the power switch is connected with a data collector.
Furthermore, a power indicator lamp is arranged on the cabinet door and connected with the relay and the power switching device in parallel.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can gain following beneficial effect:
(1) the utility model discloses a digital instrument wall control cabinet accomplishes accurate control and reliable control to the digital instrument wall through its inside controlgear, simultaneously, can ensure that the internals of self have a good operational environment, have longer life and comparatively good economic benefits.
(2) The utility model discloses a digital instrument wall control cabinet, the inside of outside rack structure still is equipped with the radiator to control its inside temperature, guarantee internal control structure's normal operating improves the reliability of the large screen system rack of centralized control room. And the shell steel plate of the external cabinet structure has good strength, so that the deformation or paint dropping of the shell steel plate in the transportation and use process can be prevented, and the safety and reliability of the large-screen cabinet of the centralized control room are further improved.
(3) The digital instrument wall control cabinet of the utility model completes data collection and storage of the digital instrument wall by arranging the data collector, thereby ensuring the data information of the digital instrument wall control cabinet; meanwhile, the socket is maintained by the aid of the arrangement mode, so that the digital instrument wall control cabinet can be maintained timely, and safety and reliability of the digital instrument wall control cabinet are improved.
Drawings
Fig. 1 is an expanded view of a cabinet of a digital instrument wall control cabinet according to an embodiment of the present invention;
fig. 2 is an appearance of a cabinet of a digital instrument wall control cabinet according to an embodiment of the present invention;
fig. 3 is a power supply system diagram of a digital instrument wall control cabinet according to an embodiment of the present invention.
In all the figures, the same reference numerals denote the same features, in particular: 1-back plate, 2-side plate, 3-cabinet door, 4-wire inlet hole, 5-relay, 6-maintenance socket, 7-power switching device, 8-grounding copper bar, 9-base, 10-power switch, 11-data collector, 12-junction box, 13-control switch 13, 14-power indicator.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, the utility model discloses a digital instrument wall control cabinet, this digital instrument wall control cabinet include outside rack construction and internal control structure. Wherein, the whole cabinet column structure that is of outside rack structure, inside control structure locates inside it, provides protection and support for inside control structure by this outside rack structure, and simultaneously, the required business turn over line of inside control structure also can pass through, and the structure that outside rack structure reserved is passed in and out, ensures inside control structure's normal work. This digital instrument wall control cabinet accomplishes accurate control and reliable control to the digital instrument wall through its inside controlgear, simultaneously, can ensure that the internals of self have a good operational environment, have longer life and comparatively good economic benefits.
As shown in fig. 1 and 2, the external cabinet structure is a main supporting and protecting structure of the digital instrument wall control cabinet, and can meet the wiring requirement of the internal control structure and provide a good working environment for the internal control structure. The external cabinet structure comprises a back plate 1, a side plate 2, a cabinet door 3, a wire inlet hole 4, a grounding copper bar 8, a base 9 and a power indicator lamp 14. The back plate 1 is arranged at the back of the digital instrument wall control cabinet and protects the back of the digital instrument wall control cabinet. Simultaneously, be equipped with curb plate 2 in the both sides of this digital instrument wall control cabinet, accomplished the protection to this digital instrument wall control cabinet both sides, and all be equipped with a circular shape entrance hole 4 in the bottom position of this curb plate 2 to the entering of wire ensures internal control structure's normal work. The dead ahead of digital instrument wall control cabinet is located to rack door 3, and this rack door 3 is two divisions of doors, and is equipped with the door handle at the middle part of this rack door 3 to in rack door 3's switch, be equipped with two power indicator 14 in the top position of this rack door 3, show the inside power that has or not, in order to improve the security of this digital instrument wall control cabinet. Be equipped with detachable base 9 in the bottom of this digital instrument wall control cabinet, carry out the dismouting of base 9 according to the installation needs to the required cable of internal control structure's entering, guarantee internal control structure's normal stable work improves this digital instrument wall control cabinet's suitability and reliability. The ground copper bar 8 is provided with the bottom position of the back plate 1 so that the internal control structure can be grounded, the stable operation of the internal control structure is guaranteed, and the stability of the digital instrument wall control cabinet is improved. In addition, still be equipped with the radiator in this outside rack structure's inside to control its inside temperature, guarantee internal control structure's normal operating, improve the reliability of centralized control room large screen system rack. And the shell steel plate of the external cabinet structure has good strength, so that the deformation or paint dropping of the shell steel plate in the transportation and use process can be prevented, and the safety and reliability of the large-screen cabinet of the centralized control room are further improved.
As shown in fig. 1 and 3, an internal control structure is disposed inside the external cabinet structure, and the internal control structure controls the digital instrument wall. The digital instrument wall control cabinet comprises a relay 5, an overhaul socket 6, a power supply switching device 7, a power supply switch 10, a data collector 11, a branch box 12 and a control switch 13. The junction box 12 is arranged in the middle layer of the internal control structure, the junction box 12 is directly connected with an external power supply and a bottom line, and then the junction box 12 divides the internal circuit to ensure the normal work of the digital instrument wall control cabinet. Relay 5 locates the top layer position of this outside rack structure, and the input and the 12 output of branch box of this relay 5 are connected, accomplish through this relay 5 and treat the input power of circular telegram components and parts and control. The output end of the relay 5 is connected with the input end of a power supply switching device 7, the output end of the power supply switching device 7 is connected with the bus, the power supply switching device 7 is arranged at the middle layer position of the external cabinet structure, and the power supply switching device 7 controls the main line power supply of the internal control structure to ensure the normal operation of the digital instrument wall control cabinet. Meanwhile, a power indicator lamp 14 is connected to a connecting line of the relay 5 and the power switching device 7, and the power indicator lamp 14 completes visual display of the internal control structure, so that the safety and reliability of the digital instrument wall control cabinet are further improved. Meanwhile, a control switch 13 is arranged on the bus, the control switch 13 is arranged at the middle layer position of the external cabinet structure, the input end of the control switch 13 is directly connected with the bus, and the output end of the control switch is connected with other electric elements of the internal control structure which need to be controlled, so that the digital instrument wall control cabinet can control the digital instrument wall conveniently. The partial output end of the control switch 13 is connected with the input end of the power switch 10, and the power switch 10 is arranged at the middle layer position of the external cabinet structure and is used for controlling the data acquisition device 11. The input end of the data acquisition device 11 is connected with the output end of the power switch 10, the data acquisition device 11 is provided with a middle layer position of an external cabinet structure, and the data and information generated by the digital instrument wall are collected and maintained by the data acquisition device 11, so that the digital instrument wall can be monitored in real time, and the accuracy and the reliability of the digital instrument wall control cabinet are improved. And part of the output end of the control switch 13 is connected with the input end of the maintenance socket 6, the maintenance socket 6 is arranged at the middle layer position of the external cabinet structure, and the maintenance socket 6 completes the maintenance operation of the digital instrument wall control cabinet, so that the safety and the reliability of the digital instrument wall control cabinet are improved.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (7)
1. A digital instrument wall control cabinet is characterized by comprising an external cabinet structure and an internal control structure; wherein,
the external cabinet structure comprises a back plate (1) arranged at the back of the digital instrument wall control cabinet and side plates (2) arranged at two sides of the back plate (1), the front end of the digital instrument wall control cabinet is provided with an organic cabinet door (3), and the bottom of the digital instrument wall control cabinet is provided with a base (9);
the internal control structure is including locating outside rack structure middle part position branch box (12), the output and the relay (5) of branch box (12) are connected, the output and power switching device (7) of relay (5), the output and the bus connection of power switching device (7) have control switch (13) on the bus, the output that has control switch (13) even has switch (10), the output of switch (10) even has digital sampler (11).
2. A digital instrument wall control cabinet according to claim 1, characterized in that the outer cabinet structure further comprises circular wire inlet holes (4) provided at the bottom of the side plates (2).
3. A digital instrument wall control cabinet according to claim 1 or 2, wherein the external cabinet structure is further provided with a heat sink and a ground copper bar (8) for dissipating heat.
4. A digital instrument wall control cabinet according to claim 1 or 2, wherein the base (9) is formed by a detachable plate, which can be detached according to the wire access requirement.
5. A digital instrument wall control cabinet according to claim 1, characterized in that a part of the output terminals of the control switch (13) is connected with the service socket (6).
6. A digital instrument wall control cabinet according to claim 1, characterized in that the output of the power switch (10) is connected with a data collector (11).
7. The digital instrument wall control cabinet as claimed in claim 1, wherein a power indicator (14) is provided on the cabinet door (3), and the power indicator (14) is connected in parallel with the connection line of the relay (5) and the power switching device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338574.0U CN211090441U (en) | 2019-12-24 | 2019-12-24 | Digital instrument wall control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922338574.0U CN211090441U (en) | 2019-12-24 | 2019-12-24 | Digital instrument wall control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211090441U true CN211090441U (en) | 2020-07-24 |
Family
ID=71625050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922338574.0U Active CN211090441U (en) | 2019-12-24 | 2019-12-24 | Digital instrument wall control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211090441U (en) |
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2019
- 2019-12-24 CN CN201922338574.0U patent/CN211090441U/en active Active
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