CN207969235U - A kind of scuttle control device based on MDC - Google Patents

Abstract

An MDC-based skylight control device includes a box shell, a guide rail, a sliding bottom plate, a monitoring equipment limit mechanism, a monitoring equipment fixing plate, a fixing guide rail, and a skylight controller. The design is based on a high-availability and high-reliability method, which is easy to install and remove from the cabinet for maintenance, so that the installation, fixation, and wiring of scattered equipment in the data center are brought into a unified framework, and an efficient and stable pre-installation system is built. The sunroof control device and implementation method of the data acquisition end of the data center comprehensive management system are assembled.

Description

A skylight control device based on MDC

technical field

The utility model relates to the technical field of modularized data centers, in particular to an MDC-based skylight control device.

Background technique

MDC (Module Data Center) is a new generation of data center deployment form based on cloud computing. In order to cope with the development trend of servers such as cloud computing, virtualization, centralization, and high density, it adopts Reduce the coupling of infrastructure to the data center environment. Integrates subsystems such as power supply and distribution, refrigeration, cabinets, airflow containment, integrated wiring, and dynamic environment monitoring to improve the overall operational efficiency of the data center and achieve rapid deployment, elastic expansion, and green energy saving

With the rapid development of the big data information industry, the development of data centers has also entered a new stage. The management system is an important part of the internal configuration of the data center. The traditional management system is mainly based on dynamic environment monitoring, with a variety of data interfaces, which can be connected to UPS, power distribution cabinets, precision air conditioners, access control, temperature and humidity sensors, smoke detectors, temperature detectors, water leakage sensors, and flip skylights And network cameras and other monitoring objects.

At present, with the rapid development of cloud computing, big data and the Internet, fundamental changes have taken place in the information infrastructure, and the requirements for monitoring and management have changed from some individual system requirements to system requirements for overall platform, unified platform, and unified management. Each application service is no longer a separate computing module, but integrates computing and storage resources through cloud computing, big data and other platforms, and forms a large-scale, unified monitoring and management resource pool across the data center. Therefore, it is necessary to be able to monitor A unified monitoring system for large-scale, distributed, and cross-regional virtual resources and physical resources is the data center comprehensive management system described in the utility model.

The data center integrated management system manages the modular data center (Module Data Center, MDC) as a whole, including: servers, storage devices, network devices, virtual machines, UPS, power distribution cabinets, precision air conditioners, access control, temperature and humidity Various monitoring objects such as sensors, smoke detectors, temperature detectors, water leakage sensors, tilting sunroofs and network cameras.

The data center comprehensive management system consists of two parts: the pre-assembled data center comprehensive management system data collection terminal and platform data big data processing and analysis. That is, a set of integrated data center management system can manage multiple MDCs, and the data acquisition end of the pre-assembled integrated data center management system of each MDC can work independently to complete the data acquisition and control functions of each MDC.

As a safety component of the Modular Data Center (MDC), the skylight is particularly important.

There is following shortcoming in prior art:

1. The hardware is separated, the location needs to be considered, the equipment is scattered, and the deployment is not neat and beautiful.

2. The software is not unified and cannot be unified with the data center management system.

3. Wifi wireless network is required, if there is no network, it is very inconvenient to use.

4. High cost.

5. A separate acquisition device is required, and the resources of the data center management system cannot be used to collect equipment.

Utility model content

In order to overcome the problems in the prior art, the utility model provides an MDC-based skylight control device. In this way, the skylight control device can be built into the data acquisition terminal of the pre-assembled data center comprehensive management system, which saves cabinet space, simplifies wiring, and increases aesthetics and reliability. The implementation method of skylight control is innovated, which is suitable for the application scenarios and innovative applications of the data acquisition end of the pre-assembled data center integrated management system of the data center.

The technical solution adopted by the utility model to solve the technical problems is: the MDC-based skylight control device includes monitoring equipment, and also includes a box shell, guide rails, sliding bottom plate, monitoring equipment limit mechanism, monitoring equipment fixing plate, Fixed guide rail, sunroof controller;

The monitoring equipment is installed in the monitoring box, and can be slid out of the box shell through the guide rails on each floor. The rear end of the monitoring equipment has a monitoring equipment limit mechanism integrated with the sliding bottom plate, which can limit the rear end of the monitoring equipment; the left and right inside the box The monitoring equipment fixing plate that can drag the monitoring equipment is fixed on both sides, so that the monitoring equipment slides out along the guide rail; the monitoring equipment fixing plate and the left and right side panels of the monitoring box shell are fastened with screws, and the front end of the monitoring box shell and the monitoring equipment fixing plate Fixed connection with the server cabinet;

The rear end cover of the box shell can be flipped and fixed through the rear cover hinge; the back panel is connected and fastened to the sliding bottom panel through the monitoring equipment fixing plate, and the cables enter and exit from the back panel;

The fixed guide rail is detachably and fixedly installed on the top of the box shell, and the skylight controller is slidably installed on the fixed guide rail;

The sunroof can be attracted and rotated by the electromagnet, and the electromagnet is controlled by the sunroof controller.

Furthermore, each monitoring device can be maintained independently, the wiring of the monitoring device is at the rear end of the cabinet, and the upper and lower rear covers of the cabinet can be disassembled independently.

Further, the rear end cover of the box shell includes an upper rear end cover, a lower rear end cover and a rear cover hinge; the upper rear end cover and the lower rear end cover are respectively connected to the box shell through the rear cover hinge, and the upper rear end cover The connection with the lower rear end cover is fixed with screws.

In summary, the beneficial effects of the above-mentioned technical solution of the utility model are as follows:

By installing the monitoring equipment in the monitoring box and cooperating with functional components such as guide rails, the modularization is realized, and the overall installation and delivery are convenient for rapid deployment on site; standardization, standard RJ45 interface is adopted, plug and play

High reliability, supports dual power input; comprehensive monitoring, supports multiple sensors and equipment access; cable pre-connection, supports front and rear wiring of equipment, neat and unified wiring.

The data acquisition terminal of the pre-assembled data center comprehensive management system supports centralized power distribution, with standard single-channel power supply and optional dual-channel power supply, which effectively improves the reliability of the system.

It not only solves the overall design of the data acquisition end of the pre-assembled data center integrated management system, but also makes reasonable use of the internal space of the pre-assembled data center integrated management system data acquisition end, and designs the skylight controller of MDC in the pre-assembled data center integrated management system. It is installed on the guide rail inside the system data acquisition end, and can support up to 4 groups of skylight control designs.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the installation structural schematic diagram of skylight of the present utility model;

Fig. 3 is a flowchart of the method for realizing the utility model.

Detailed ways

The features and principles of the utility model will be described in detail below in conjunction with the accompanying drawings. The examples given are only used to explain the utility model, and are not intended to limit the protection scope of the utility model.

As shown in Figure 1, the utility model includes monitoring equipment, and also includes a box shell 1, a guide rail 2, a sliding bottom plate 3, a monitoring equipment limit mechanism 4, a monitoring equipment fixing plate 5, a fixing guide rail 6, and a skylight controller 7. Compared with the traditional monitoring system, the monitoring box of the utility model has a simple structure and low manufacturing cost. The biggest difference is that the monitoring equipment is installed in a special monitoring box and a backboard is designed.

The monitoring equipment is installed in the monitoring box, and can slide out of the box through the guide rail 2 on each floor. The monitoring equipment rear end has a monitoring equipment limit mechanism 4 integrated with the sliding bottom plate 3, which can limit the rear end of the monitoring equipment. The equipment performs back-end limit. Each monitoring equipment can be maintained independently. The wiring of the monitoring equipment is at the rear end of the cabinet, and the upper and lower rear covers of the cabinet can be disassembled independently.

The left and right sides of the box body are fixed with 5 monitoring equipment fixing plates that can be dragged when the equipment needs maintenance, so that the monitoring equipment can slide out along the 2 guide rails, which is convenient for maintenance. 5 The monitoring equipment fixing plate has holes and the reserved holes for bending the left and right side panels of the 1 monitoring box are fastened with screws, while the front of the 1 monitoring box and the 5 monitoring equipment fixing plate have oval holes that can be connected with the server cabinet. to fix. When the monitoring equipment needs to be maintained, just take out the screws on both sides of the 1 monitoring box body and 5 monitoring equipment fixing plate, and then the monitoring equipment can be slid out of the guide rail for maintenance, which is simple and convenient.

The rear end cover of the box shell 1 comprises an upper rear end cover, a lower rear end cover and a rear cover hinge. The upper rear end cover and the lower rear end cover are respectively connected to the box shell through the rear cover hinge, and the joints of the upper rear end cover and the lower rear end cover are fixed with screws. Screws are used to fix the junction of the upper rear end cover and the lower rear end cover; when the monitoring equipment needs to be maintained on the back, only the screws at the joint of the upper and lower end covers are removed, and the upper and lower end covers are opened through the hinge without It can be disassembled as a whole, and the operability and maintainability are strong.

The backboard is connected and fastened to the sliding bottom plate 3 through the monitoring equipment fixing plate 5, and cables enter and exit from the backboard.

The fixed guide rail 6 is detachably and fixedly installed on the top of the box shell 1, and the skylight controller 7 is slidably installed on the fixed guide rail 6, which is convenient for cable arrangement, laying and bundling.

As shown in FIG. 2 , the sunroof 8 can be attracted and rotated by the electromagnet 9 , and the electromagnet 9 is controlled by the sunroof controller 7 .

This design not only solves the overall design of the data acquisition end of the pre-assembled data center integrated management system, but also makes reasonable use of the internal space of the pre-assembled data center integrated management system data acquisition end, and designs the MDC skylight controller in the pre-assembled data center It is installed on the guide rail inside the data acquisition end of the integrated management system, and can support up to 4 groups of skylight control designs.

A realization method of a sunroof control device based on MDC (Fig. 3):

First, according to the application scenario of the MDC data center, four types of input sources, Input1, Input2, Input3, and Input4, are used as basic data.

Then, the data acquisition terminal of the pre-assembled data center integrated management system collects the signal status of the input source. When the signal source signal status changes from normal to alarm, the coil of the sunroof controller is triggered to pull in, and then the contact of the sunroof controller acts.

Finally, the contact action drives the skylight to drop and notifies the centralized management system or the building fire control system and the magnetic lock of the access control system to power off, and the sound and light alarm sounds and flashes.

The skylight control logic module in the data acquisition terminal of the pre-assembled data center comprehensive management system is used to uniformly standardize and classify the data, analyze the internal data correlation through data mapping, and generate usable hierarchical processing data.

Using standardized data integration methods, it is divided into three modules: fire alarm inside the MDC module, fire alarm outside the MDC module, and remote management. An extensible program framework is built to form an internal unity of data flow.

According to different input sources corresponding to different output data, corresponding logic linkage is carried out.

Furthermore, the MDC data center interfaces are all connected in a standardized way for data communication. The design method is:

(1) First confirm that there is a data center fire protection system linkage requirement on site. If linkage data is not required, it can be configured to disable it on the platform side.

(2) The connection of the centralized management system adopts the TCP/IP protocol, the centralized management system is used as the server, and the data acquisition terminal of the pre-assembled data center comprehensive management system is used as the client to actively connect to the server.

The implementation of the skylight drop host program at the data acquisition end of the pre-assembled data center integrated management system includes the following steps:

(1) In the initial stage of a fire in the MDC module, the data acquisition terminal of the pre-assembled data center integrated management system can only monitor the smoke alarm and trigger the Input1 alarm signal, which is only displayed in the software system, but does not take any action.

(2) As the temperature inside the MDC module rises, when the temperature inside the MDC module rises, a temperature sensor alarm is triggered.

(3) The fire alarm signal in the MDC module rises to a higher level Input2 alarm, and it will be judged as a fire alarm in the MDC module at this time.

(4) The Input2 alarm will trigger the corresponding action, and will trigger the corresponding alarm trigger and action of the data center fire system, and will trigger the action of the skylight controller, and then the skylight will fall-Output1, notify the centralized management system or the building fire control host-Output2, access control System magnetic lock power failure, sound and light alarm and sound and light alarm-Output3.

(5) When a fire occurs first in the data center building, that is, a fire alarm outside the MDC module, the fire alarm system of the data center will communicate with the data acquisition terminal of the MDC pre-assembled data center comprehensive management system, and send data to the pre-assembled data center comprehensive management system. The acquisition terminal outputs a fire alarm signal Input3.

(6) When the data acquisition terminal of the MDC pre-assembled data center integrated management system receives the fire alarm signal Input3, it will trigger the action of the skylight controller, and then the skylight will fall-Output1, notify the centralized management system or the building fire control host-Output2, and access control system Magnetic lock power off, sound and light alarm and sound and light alarm-Output3, but Output1 and Output2 alarm signals will not be output.

(7) When the data acquisition terminal of the MDC pre-assembled data center integrated management system receives the remote control signal Input4, it will trigger the action of the sunroof controller, and then the sunroof will fall-Output1, power off of the magnetic lock of the access control system, sound and light alarm and sound and light Alarm-Output3, but Output2 alarm signal will not be output.

The design is based on a high-availability and high-reliability method, which is easy to install and remove from the cabinet for maintenance, so that the installation, fixation, and wiring of scattered equipment in the data center are brought into a unified framework, and an efficient and stable pre-installation system is built. The sunroof control device and implementation method of the data acquisition end of the data center comprehensive management system are assembled.

The monitoring equipment has clear wiring and does not occupy the U space of the cabinet. It is a reasonable structural design for the data acquisition end of the pre-assembled data center comprehensive management system.

It does not depend on the number of skylight control devices at the data collection end of the pre-assembled data center integrated management system. It can support up to 4 groups of skylight controls, each supporting 10 skylights. with overhaul.

The above-mentioned embodiments are only descriptions of preferred implementations of the present utility model, and are not intended to limit the scope of the present utility model. Improvements should all be extended into the scope of protection defined by the claims of the utility model.

Claims (3)

1. A skylight control device based on MDC, including monitoring equipment, is characterized in that it also includes a box shell, a guide rail, a sliding base plate, a monitoring equipment limit mechanism, a monitoring equipment fixing plate, a fixed guide rail, and a skylight controller; The monitoring equipment is installed in the monitoring box, and can be slid out of the box shell through the guide rails on each floor. The rear end of the monitoring equipment has a monitoring equipment limit mechanism integrated with the sliding bottom plate, which can limit the rear end of the monitoring equipment; the left and right inside the box The monitoring equipment fixing plate that can drag the monitoring equipment is fixed on both sides, so that the monitoring equipment slides out along the guide rail; the monitoring equipment fixing plate and the left and right side panels of the monitoring box shell are fastened with screws, and the front end of the monitoring box shell and the monitoring equipment fixing plate Fixed connection with the server cabinet; The rear end cover of the box shell can be flipped and fixed through the rear cover hinge; the back panel is connected and fastened to the sliding bottom panel through the monitoring equipment fixing plate, and the cables enter and exit from the back panel; The fixed guide rail is detachably and fixedly installed on the top of the box shell, and the skylight controller is slidably installed on the fixed guide rail; The sunroof can be attracted and rotated by the electromagnet, and the electromagnet is controlled by the sunroof controller. 2. The MDC-based skylight control device according to claim 1, wherein each monitoring device can be maintained independently, the wiring of the monitoring device is at the rear end of the box body, and the upper and lower rear covers of the box body Can be disassembled independently. 3. A kind of skylight control device based on MDC according to claim 1, characterized in that, the rear end cover of the box body shell comprises an upper rear end cover, a lower rear end cover and a rear cover hinge; an upper rear end cover and a lower The rear end covers are respectively connected to the box shell through the rear cover hinges, and the joints of the upper rear end cover and the lower rear end cover are fixed with screws.