CN216052783U - GIS overhauls and removes dustless workshop - Google Patents
GIS overhauls and removes dustless workshop Download PDFInfo
- Publication number
- CN216052783U CN216052783U CN202120641428.XU CN202120641428U CN216052783U CN 216052783 U CN216052783 U CN 216052783U CN 202120641428 U CN202120641428 U CN 202120641428U CN 216052783 U CN216052783 U CN 216052783U
- Authority
- CN
- China
- Prior art keywords
- dust
- free workshop
- main control
- workshop
- control unit
- 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
- Ventilation (AREA)
Abstract
The utility model discloses a GIS overhauling mobile dust-free workshop, and aims to provide a GIS overhauling mobile dust-free workshop which is strong in functionality, intelligent and high in automation degree, and comprises a frame, wherein a tarpaulin cover matched with the frame is arranged outside the frame, the inner side of the tarpaulin forms a dust-free workshop, the tarpaulin is provided with a movable door, the movable door is connected with an isolation workshop, and the dust-free workshop is accessed through the isolation workshop; the dust-free workshop is provided with a dust removal unit, a wet and temperature control module and a fresh air module, the dust removal unit, the wet and temperature control module and the fresh air module are electrically connected with a main control unit, the dust removal unit monitors the dust value of the dust-free workshop and is controlled by the main control unit to adjust the dust value of the dust-free workshop according to the dust value, and the dust removal device relates to the technical field of dust-free workshops.
Description
Technical Field
The utility model relates to the technical field of dust-free workshops, in particular to a GIS overhauling mobile dust-free workshop.
Background
The combined electrical apparatus becomes the main electrical equipment for transmitting electric energy of high and medium voltage grades of the current transformer substation due to the characteristics of modular design, convenient and flexible arrangement and the like, and is used as a strong ridge beam of the transformer substation, and the installation and maintenance quality of the combined electrical apparatus is a key factor for ensuring the strong power grid. In the GIS maintenance process, a large amount of dust particles exist in the air, and in addition, the haze of partial areas is serious, so that the maintenance environment of the GIS is influenced. The method improves the field environment, reduces the influence of field dust particles and becomes an effective way for improving the maintenance quality of the GIS. Based on this angle, we began to develop a dust shed. Dust removal unit and wet, temperature control module and new trend module in the dustproof canopy make the in-process maintenance environment be in state to reach standard all the time to promote GIS maintenance quality.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the GIS overhauling mobile dust-free workshop with the characteristics of strong functionality, intellectualization and high automation degree is provided.
In order to achieve the purpose, the utility model provides the following technical scheme: a GIS overhauling mobile dust-free workshop comprises a frame, wherein a tarpaulin cover matched with the frame is arranged outside the frame, the inner side of the tarpaulin forms the dust-free workshop, the tarpaulin is provided with a movable door, the movable door is connected with an isolation workshop, and the dust-free workshop is accessed through the isolation workshop;
dust removal unit and wet, temperature control module and new trend module are provided with in the dust-free workshop, and dust removal unit and wet, temperature control module and new trend module electricity are connected with the main control unit, the dust value in dust-free workshop is monitored to the dust removal unit to be controlled by the main control unit and adjust the dust value in dust-free workshop according to the dust value, wet, temperature control module detect the humidity and the temperature value in dust-free workshop, and be controlled by the main control unit and adjust the humidity in dust-free workshop according to humidity value and temperature value respectively, the harmful gas/combustible gas data in dust-free workshop is monitored to the new trend module to be controlled by the main control unit and adjust the air supply dynamics in dust-free workshop according to harmful gas/combustible gas data.
After the structure is adopted, compared with the prior art, the GIS overhauling mobile dust-free workshop has the following advantages: the dust removal unit, the wet and temperature control modules and the fresh air module are arranged, so that the dust-free workshop can achieve the purpose of controlling the installation environment of the combined electrical appliance, and the main control unit controls the start and stop of the dust removal unit, the wet and temperature control modules and the air supply force of the fresh air module when the environmental parameters do not reach the standard, so that the dust removal device has the characteristics of strong functionality, intelligence and high automation degree; in addition, the device also has the advantages of economy and practicality, and is suitable for wide popularization and application.
As an improvement of the utility model, the dust removal unit comprises a dust sensor, an alarm unit and a dust removal unit which are respectively and electrically connected with the main control unit, the dust sensor is used for collecting dust environment data of a dust-free workshop, and the main control unit receives and analyzes the dust environment data and controls the starting and stopping of the alarm unit and the dust removal unit. The dust sensor is arranged in the dust-free workshop, and has the characteristics of high accuracy and the like, and a plurality of groups of dust sensors can monitor dust data in the dust-free workshop in a multi-region mode; the dust sensor is used for monitoring dust data, and the dust sensor has the characteristics of high detection speed and low cost; the dust removal unit adopts a dust remover, a plurality of groups of dust removal units are arranged corresponding to the sensors, and the plurality of groups of dust removal units have the characteristic of good dust removal effect; in addition, multiple sets of dust removers can run synchronously or asynchronously, and the dust remover has the characteristics of high energy utilization rate and high intelligent degree.
As an improvement of the utility model, the humidity and temperature control module comprises a humidity sensor, a temperature control module and a humidity control module which are respectively and electrically connected with the main control unit, the humidity sensor and the temperature sensor are used for monitoring humidity environment data and temperature environment data of the dust-free workshop, and the main control unit respectively receives and analyzes the humidity environment data and the temperature environment data and controls the start and stop of the alarm unit, the humidity control module and the temperature control module. The humidity and temperature sensors are arranged in the dust-free workshop, and are provided with a plurality of groups of humidity environment data and temperature environment data which can be monitored in a multi-region mode in the dust-free workshop, so that the characteristic of high accuracy is achieved; humidity environment data and temperature environment data are respectively monitored through a humidity sensor and a temperature sensor, and the device has the characteristics of high detection speed and low cost; the humidity control module and the temperature control module are respectively provided with a plurality of groups corresponding to the humidity sensor and the temperature sensor, and the plurality of groups of humidity control modules and temperature control modules have the characteristics of high regulation speed and good effect; in addition, the plurality of groups of humidity control modules and the plurality of groups of temperature control modules can be operated synchronously or asynchronously respectively, and the intelligent temperature control system has the characteristics of high energy utilization rate and high intelligent degree.
As an improvement of the utility model, the fresh air module comprises a combustible gas sensor, a harmful gas sensor and a fan module which are respectively and electrically connected with the main control unit, the combustible gas sensor is used for monitoring the combustible gas content data of the dust-free workshop, the harmful gas sensor is used for monitoring the harmful gas content data of the dust-free workshop, and the main control unit is used for respectively receiving and analyzing the environment data of the combustible gas content and the harmful gas content data and controlling the start and stop of the alarm unit and the fan. The combustible gas sensor and the harmful gas sensor are arranged in the dust-free workshop, are provided with a plurality of groups, can monitor combustible gas environment data and harmful gas environment data in the dust-free workshop in a multi-region mode, and have the characteristic of high accuracy; the combustible gas sensor and the harmful gas sensor are used for monitoring the combustible gas environmental data and the harmful gas environmental data respectively, and the method has the characteristics of high detection speed and low cost; the fan module is adopted for ventilation of users, and has the characteristics of high speed and high controllable degree.
As an improvement of the utility model, the fan modules are arranged in a plurality of groups and are respectively arranged outside the opposite sides of the tarpaulin, the tarpaulin is matched with the fan modules to be provided with the wind holes, and the fan modules slowly run under normal working conditions to keep the dust-free workshop in a micro-positive pressure state. The fan modules are arranged in a plurality of groups, and the dust-free workshop can be efficiently ventilated through the arrangement of the plurality of groups of fan modules; in addition, under normal working conditions, the fan module slowly operates to enable the dust-free workshop to keep a micro-positive pressure state, so that sundries are effectively prevented from entering the dust-free workshop, and the cleanliness of the dust-free workshop is improved.
As an improvement of the utility model, the wind holes matched with the fan module are respectively arranged at the positions close to the lower sides of the tarpaulin. When installing the fan module, the fan module sets up in the ground in the wind hole outside, and the output sets up with wind hole intercommunication, makes the fan module arrange for outdoor ground, has reduced the mechanical strength and the installation degree of difficulty of shed roof framework.
As an improvement of the utility model, the main control unit is electrically connected with a visualization unit, the visualization unit is used for displaying environmental data in the dust-free workshop, and the visualization unit is arranged in the isolation workshop. The visual unit is arranged in the isolation workshop, so that a user can know the environmental data of the dust-free workshop without entering the dust-free workshop, and the visual and reliable isolation workshop has the characteristics of convenience in use; meanwhile, the dust-free workshop can be prevented from bringing in dust and other sundries when a user knows the environmental data in the dust-free workshop, the working frequency of each module is reduced, and the energy consumption is reduced.
As an improvement of the utility model, after the main control unit receives and displays that the environmental data in the dust-free workshop exceeds the standard, the alarm unit gives an alarm prompt. Through the improvement, the working personnel can quickly deal with the situation after the environmental data exceeds the standard, and the probability of potential safety hazards is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the frame structure of the present invention.
Fig. 3 is a schematic view of the structure of the assembly of the present invention.
Fig. 4 is a schematic structural diagram of the dust removing unit of the present invention.
FIG. 5 is a schematic diagram of the wet and temperature control module of the present invention.
Fig. 6 is a schematic structural diagram of a fresh air module of the present invention.
Shown in the figure: 1. a frame; 2. tarpaulin; 21. a movable door; 211. isolating the workshop; 3. a fan module.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
Referring to fig. 1-6, the GIS overhauling mobile dust-free workshop comprises a frame 1, wherein a tarpaulin 2 matched with the frame 1 is arranged outside the frame 1 to cover the frame, the inner side of the tarpaulin 2 forms the dust-free workshop, the tarpaulin 2 is provided with a movable door 21, the movable door 21 is connected with an isolation workshop 211, and the dust-free workshop is accessed through the isolation workshop 211;
dust removal unit and wet, temperature control module and new trend module are provided with in the dust-free workshop, and dust removal unit and wet, temperature control module and new trend module electricity are connected with the main control unit, the dust value in dust-free workshop is monitored to the dust removal unit to be controlled by the main control unit and adjust the dust value in dust-free workshop according to the dust value, wet, temperature control module detect the humidity and the temperature value in dust-free workshop, and be controlled by the main control unit and adjust the humidity in dust-free workshop according to humidity value and temperature value respectively, the harmful gas/combustible gas data in dust-free workshop is monitored to the new trend module to be controlled by the main control unit and adjust the air supply dynamics in dust-free workshop according to harmful gas/combustible gas data.
After the structure is adopted, compared with the prior art, the GIS overhauling mobile dust-free workshop has the following advantages: the dust removal unit, the wet and temperature control modules and the fresh air module are arranged, so that the dust-free workshop can achieve the purpose of controlling the installation environment of the combined electrical appliance, and the main control unit controls the start and stop of the dust removal unit, the wet and temperature control modules and the air supply force of the fresh air module when the environmental parameters do not reach the standard, so that the dust removal device has the characteristics of strong functionality, intelligence and high automation degree; in addition, the device also has the advantages of economy and practicality, and is suitable for wide popularization and application.
As an improvement of the utility model, the dust removal unit comprises a dust sensor, an alarm unit and a dust removal unit which are respectively and electrically connected with the main control unit, the dust sensor is used for collecting dust environment data of a dust-free workshop, and the main control unit receives and analyzes the dust environment data and controls the starting and stopping of the alarm unit and the dust removal unit. The dust sensor is arranged in the dust-free workshop, and has the characteristics of high accuracy and the like, and a plurality of groups of dust sensors can monitor dust data in the dust-free workshop in a multi-region mode; the dust sensor is used for monitoring dust data, and the dust sensor has the characteristics of high detection speed and low cost; the dust removal unit adopts a dust remover, a plurality of groups of dust removal units are arranged corresponding to the sensors, and the plurality of groups of dust removal units have the characteristic of good dust removal effect; in addition, multiple sets of dust removers can run synchronously or asynchronously, and the dust remover has the characteristics of high energy utilization rate and high intelligent degree.
As an improvement of the utility model, the humidity and temperature control module comprises a humidity sensor, a temperature control module and a humidity control module which are respectively and electrically connected with the main control unit, the humidity sensor and the temperature sensor are used for monitoring humidity environment data and temperature environment data of the dust-free workshop, and the main control unit respectively receives and analyzes the humidity environment data and the temperature environment data and controls the start and stop of the alarm unit, the humidity control module and the temperature control module. The humidity and temperature sensors are arranged in the dust-free workshop, and are provided with a plurality of groups of humidity environment data and temperature environment data which can be monitored in a multi-region mode in the dust-free workshop, so that the characteristic of high accuracy is achieved; humidity environment data and temperature environment data are respectively monitored through a humidity sensor and a temperature sensor, and the device has the characteristics of high detection speed and low cost; the humidity control module and the temperature control module are respectively provided with a plurality of groups corresponding to the humidity sensor and the temperature sensor, and the plurality of groups of humidity control modules and temperature control modules have the characteristics of high regulation speed and good effect; in addition, the plurality of groups of humidity control modules and the plurality of groups of temperature control modules can be operated synchronously or asynchronously respectively, and the intelligent temperature control system has the characteristics of high energy utilization rate and high intelligent degree.
As an improvement of the utility model, the fresh air module comprises a combustible gas sensor, a harmful gas sensor and a fan module 3 which are respectively and electrically connected with the main control unit, the combustible gas sensor is used for monitoring the combustible gas content data of the dust-free workshop, the harmful gas sensor is used for monitoring the harmful gas content data of the dust-free workshop, and the main control unit is used for respectively receiving and analyzing the environment data of the combustible gas content and the harmful gas content data and controlling the start and stop of the alarm unit and the fan. The combustible gas sensor and the harmful gas sensor are arranged in the dust-free workshop, are provided with a plurality of groups, can monitor combustible gas environment data and harmful gas environment data in the dust-free workshop in a multi-region mode, and have the characteristic of high accuracy; the combustible gas sensor and the harmful gas sensor are used for monitoring the combustible gas environmental data and the harmful gas environmental data respectively, and the method has the characteristics of high detection speed and low cost; adopt fan module 3 user to take a breath has fast controllable degree high characteristics.
As an improvement of the utility model, the number of the fan modules 3 is a plurality of groups, the fan modules are respectively arranged outside the opposite sides of the tarpaulin 2, the tarpaulin 2 is provided with air holes in cooperation with the fan modules 3, and the fan modules 3 are slowly operated to keep a micro-positive pressure state in a dust-free workshop under normal working conditions. The fan modules 3 are arranged in a plurality of groups, and the multiple groups of fan modules 3 can efficiently ventilate a dust-free workshop; in addition, under normal working conditions, the fan module 3 is slowly operated to keep a micro-positive pressure state in the dust-free workshop, so that sundries are effectively prevented from entering the dust-free workshop, and the cleanliness of the dust-free workshop is improved.
As an improvement of the utility model, the wind holes matched with the fan modules 3 are respectively arranged at the positions below the side edges of the tarpaulin 2. When installing fan module 3, fan module 3 sets up in the ground in the wind hole outside, and the output sets up with wind hole intercommunication, makes fan module 3 arrange for outdoor ground, has reduced the mechanical strength and the installation degree of difficulty of shed roof framework.
As an improvement of the present invention, the main control unit is electrically connected to a visualization unit, the visualization unit is used for displaying environmental data in the clean room, and the visualization unit is disposed in the isolation workshop 211. The visual unit is arranged in the isolation workshop 211, so that a user can know the environmental data of the dust-free workshop without entering the dust-free workshop, and the isolation workshop has the characteristics of convenience in use, intuition and reliability; meanwhile, the dust-free workshop can be prevented from bringing in dust and other sundries when a user knows the environmental data in the dust-free workshop, the working frequency of each module is reduced, and the energy consumption is reduced.
As an improvement of the utility model, after the main control unit receives and displays that the environmental data in the dust-free workshop exceeds the standard, the alarm unit gives an alarm prompt. Through the improvement, the working personnel can quickly deal with the situation after the environmental data exceeds the standard, and the probability of potential safety hazards is reduced.
The working principle is as follows: the dust removal unit automatically starts the working process:
the SS01 dust sensor collects dust real-time data in the environment and sends the data to the main control unit.
And the SS02 main control unit receives and analyzes real-time environment data acquired by the dust sensor and judges whether the environment data meet the construction standard.
And if the dust value in the environment does not accord with the construction standard, the SS03 sends an alarm execution command to the alarm unit and sends an operation command to the fixed point dust removal unit, the alarm unit executes the command and executes sound and light alarm, and the fixed point dust removal unit receives and executes the operation command and starts the fixed point dust removal unit.
After the SS04 dust removal unit operates for a certain time, the dust value in the environment reaches the standard value according with the construction, the dust removal unit is automatically closed, and the dust removal is completed.
And if the SS05 judges that the dust value in the environment does not exceed the construction standard, the SS05 continues to receive the environment value sent by the dust sensor and does not send any signal to the execution unit.
The dust removal may be arranged to be manually initiated.
The temperature and humidity control module automatically starts and stops according to the principle that:
the SS01 temperature and humidity sensor collects humidity/temperature real-time data in the environment and sends the data to the main control unit.
And the SS02 main control unit receives and analyzes real-time environment data acquired by the temperature and humidity sensor and judges whether the environment data meet the construction standard.
If the humidity value in the environment does not accord with the construction standard, the SS03 master control sends an alarm execution command to the alarm unit and sends an operation command to the temperature and humidity control module, the alarm unit executes the command and executes sound and light alarm, and the temperature and humidity control module receives and executes the operation command and starts the temperature and humidity control module.
And after the SS04 temperature and humidity control module operates for a certain time, the humidity value in the environment reaches a standard value which accords with construction, the temperature and humidity control module is automatically closed, and dehumidification is completed.
If the SS05 determines that the humidity value in the environment does not exceed the construction standard, the SS05 continues to receive the environment value sent by the temperature and humidity sensor and does not send any signal to the execution unit.
The temperature and humidity control module can be set to be started manually. When the ambient temperature is too high, the temperature adjusting value of the temperature and humidity control module can be manually set, so that the construction environment is at a proper temperature.
The operation principle of the fresh air module is as follows:
the SS01 combustible gas sensor/harmful gas sensor collects the harmful gas and combustible gas real-time data in the environment and sends the data to the main control unit.
The SS02 main control unit receives and analyzes real-time environment data collected by the combustible gas sensor/the harmful gas sensor, and judges whether the environment data meets the construction standard and can cause harm to the health of constructors.
SS03 if the harmful gas/combustible gas concentration in the environment does not accord with the construction standard/can produce harm to constructor health, the master control sends the alarm execution order to the alarm unit and sends the operation order to the fan module, the alarm unit executes the order, carry out the audible and visual alarm, the fan module receives the speed governing order and executes, increase the air supply intensity, send in fresh air and discharge the air in the dust-free workshop in a large number, dilute the harmful gas/combustible gas, make the harmful gas/combustible gas concentration in the environment be in the harm value below.
After the SS04 fan module operates for a certain time, the concentration of harmful gas/combustible gas in the environment is reduced to be below a hazard value, and the fresh air module is restored to normal operation.
If the SS05 main control unit judges that the concentration of harmful gas/combustible gas in the environment does not exceed the construction standard, the SS05 main control unit continues to receive the environment numerical value sent by the harmful gas/combustible gas sensor and does not send any signal to the fan module.
SS05 is in relatively airtight environment because of the dust-free workshop, and the fan module is in the slow air supply state at ordinary times, avoids the interior oxygen content of workshop to hang down excessively.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (8)
1. The utility model provides a GIS overhauls and removes dustless workshop which characterized in that: the dust-free workshop is characterized by comprising a frame (1), wherein a tarpaulin (2) matched with the frame is arranged outside the frame (1) for covering, a dust-free workshop is formed on the inner side of the tarpaulin (2), a movable door (21) is arranged on the tarpaulin (2), the movable door (21) is connected with an isolation workshop (211), and the dust-free workshop can be accessed through the isolation workshop (211);
dust-free workshop is provided with dust removal unit and wet, temperature control module and new trend module, and dust removal unit and wet, temperature control module and new trend module electricity are connected with the main control unit, and the main control unit electricity is connected with alarm unit, the dust value in dust-free workshop is monitored to the dust removal unit to be controlled by the main control unit and adjust the dust value in dust-free workshop according to the dust value, wet, temperature control module detect the humidity and the temperature value in dust-free workshop, and be controlled by the main control unit and adjust the humidity in dust-free workshop according to humidity value and temperature value respectively, the harmful gas/combustible gas data in new trend module monitoring dust-free workshop, and be controlled by the main control unit and adjust the air supply dynamics in dust-free workshop according to harmful gas/combustible gas data.
2. The GIS overhaul mobile dust-free workshop according to claim 1, characterized in that: the dust removal unit comprises a dust sensor, an alarm unit and a dust removal unit which are respectively electrically connected with the main control unit, the dust sensor is used for collecting dust environment data of a dust-free workshop, and the main control unit receives and analyzes the dust environment data and controls the start and stop of the alarm unit and the dust removal unit.
3. The GIS overhaul mobile dust-free workshop according to claim 1, characterized in that: the humidity and temperature control modules comprise humidity sensors, temperature sensors, a temperature control module and a humidity control module which are respectively electrically connected with the main control unit, the humidity sensors and the temperature sensors are used for monitoring humidity environment data and temperature environment data of a dust-free workshop, the main control unit receives analysis humidity environment data and temperature environment data respectively and controls starting and stopping of the alarm unit, the humidity control module and the temperature control module.
4. The GIS overhaul mobile dust-free workshop according to claim 1, characterized in that: the new trend module is including combustible gas sensor, harmful gas sensor and fan module (3) with the main control unit electricity is connected respectively, the combustible gas sensor is used for monitoring the combustible gas content data in dust-free workshop, the harmful gas sensor is used for monitoring the harmful gas content data in dust-free workshop, the main control unit receives analysis combustible gas content environmental data and harmful gas content data respectively to control opening of alarm unit and fan stops.
5. The GIS overhaul mobile dust-free workshop according to claim 4, characterized in that: the number of the fan modules (3) is a plurality of groups, the fan modules are respectively arranged outside the opposite sides of the tarpaulin (2), the tarpaulin (2) is matched with the fan modules (3) to be provided with air holes, and the fan modules (3) are slowly operated to keep a micro-positive pressure state in a dust-free workshop under normal working conditions.
6. The GIS overhaul mobile dust-free workshop according to claim 5, characterized in that: and the air holes matched with the fan modules (3) are respectively arranged at the positions, close to the lower side, of the side edges of the tarpaulin (2).
7. The GIS overhaul mobile dust-free workshop according to claim 1, characterized in that: the main control unit is electrically connected with a visualization unit, the visualization unit is used for displaying environmental data in a dust-free workshop, and the visualization unit is arranged in the isolation workshop (211).
8. The GIS overhaul mobile dust-free workshop according to claim 1, characterized in that: and after the main control unit receives and displays that the environmental data in the dust-free workshop exceeds the standard, the alarm unit gives an alarm prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120641428.XU CN216052783U (en) | 2021-03-30 | 2021-03-30 | GIS overhauls and removes dustless workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120641428.XU CN216052783U (en) | 2021-03-30 | 2021-03-30 | GIS overhauls and removes dustless workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216052783U true CN216052783U (en) | 2022-03-15 |
Family
ID=80596702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120641428.XU Active CN216052783U (en) | 2021-03-30 | 2021-03-30 | GIS overhauls and removes dustless workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216052783U (en) |
-
2021
- 2021-03-30 CN CN202120641428.XU patent/CN216052783U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112947652A (en) | GIS overhauls and removes dustless workshop | |
| CN202886918U (en) | Enclosed space environment monitoring and controlling device | |
| CN206363173U (en) | A kind of terminal box Intelligent dehumidifying device | |
| CN102929317A (en) | Monitoring and controlling system for sealed space environment | |
| CN112000030A (en) | Environment monitoring control system | |
| CN103163921A (en) | Cable trench intelligent management system | |
| CN103453941A (en) | Real-time monitor system for box-type substation | |
| CN105157182B (en) | Base station heat source intelligent management energy conserving system | |
| CN216052783U (en) | GIS overhauls and removes dustless workshop | |
| CN211119872U (en) | House roof ventilation device | |
| CN202534948U (en) | Automatic dehumidifying apparatus for high voltage cabinet | |
| CN203965982U (en) | Transformer station's indoor environment long-distance monitorng device | |
| CN208537993U (en) | A kind of novel transformer substation intelligent comprehensive dehumidification system | |
| CN208443005U (en) | The environment parameter control system of regional power grid multi-Substation switchgear house | |
| CN206894122U (en) | A kind of anti-condensation device of enclosed busbar | |
| CN213511050U (en) | Inside dehydrating unit of wind-powered electricity generation pylon | |
| CN108844198A (en) | A kind of control method and air-conditioning of air conditioning operating mode | |
| CN207884158U (en) | A kind of dehumidification system for electric cabinet | |
| CN115078204A (en) | Online monitoring device for oil smoke concentration and control method thereof | |
| CN109004744B (en) | Intelligent management and control system for monitoring state of distributed substation | |
| CN112887422A (en) | Monitoring equipment for environment monitoring of photovoltaic chamber and monitoring method thereof | |
| CN103047733A (en) | Intelligent fresh air system with automatic dust removal function and method for controlling intelligent fresh air system | |
| CN207184099U (en) | A kind of batteries remote monitoring system of ups power | |
| CN206922212U (en) | High-low pressure switch board | |
| CN112713523A (en) | Intelligent energy-saving electrical cabinet for optimizing electric energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |