CN202015434U - Safety electric cabinet - Google Patents
Safety electric cabinet Download PDFInfo
- Publication number
- CN202015434U CN202015434U CN2011200687862U CN201120068786U CN202015434U CN 202015434 U CN202015434 U CN 202015434U CN 2011200687862 U CN2011200687862 U CN 2011200687862U CN 201120068786 U CN201120068786 U CN 201120068786U CN 202015434 U CN202015434 U CN 202015434U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- smoke detector
- door body
- high sensitive
- 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.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000011261 inert gas Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 206010000369 Accident Diseases 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a safety electric cabinet. The safety electric cabinet comprises a cabinet body, a door body, a ventilation opening, a high-sensitivity smoke sensing detector and air inflation equipment, wherein the door body is pivotally arranged on the cabinet body; the ventilation opening is formed on the cabinet body; the door body or a movable component on the cabinet body is sealed with the cabinet body; a door or a valve which is sealed after the ventilation opening is closed is arranged at the ventilation opening; the high-sensitivity smoke sensing detector detects whether smoke exists in the cabinet body; the air inflation equipment is connected with the cabinet body; and a control valve for controlling switching-on and switching-off of the air inflation equipment is arranged on the air inflation equipment. When the high-sensitivity smoke sensing detector detects that the smoke exists in the cabinet body, the ventilation opening is closed and the air inflation equipment is switched on to inflate the cabinet body, dilute the oxygen and avoid a fire accident.
Description
Technical field
The utility model relates to electrical equipment, especially a kind of regulator cubicle.
Background technology
Regulator cubicle is used to be provided with electrical equipment, element, and the traditional electrical gas holder, as shown in Figure 1, because of ventilation and heat needs, all have ventilating opening 12 on the cabinet 11, be the non-tight body, there are not fire alarm control, fire-extinguishing function concurrently yet, in case electrical equipment, element fault burning because of there not being any precautionary measures, easily cause fire to take place.
The utility model content
The purpose of this utility model is to overcome the insecurity of existing regulator cubicle, proposes a kind of secured electrical cabinet, can avoid the generation of fire.
For reaching above purpose, the solution that the utility model adopted is:
A kind of secured electrical cabinet, comprise cabinet, door body and ventilating opening, the door body is hubbed on the cabinet, also be provided with ventilating opening on the cabinet, it also comprises high sensitive smoke detector and charger, sealing assembling between movable part on door body or the cabinet and the cabinet, promptly door body or movable part are closed back and cabinet sealing; The ventilating opening place is equipped with the door or the valve of closing the back sealing at ventilating opening; High sensitive smoke detector surveys in the cabinet whether smog is arranged; Charger links to each other with cabinet, and is provided with the keying of control valve control charger.
Described cabinet top is installed described high sensitive smoke detector or is used for the high sensitive smoke detector air sampling mouth that described high sensitive smoke detector is surveyed.
Be filled with nitrogen or inert gas in the described charger.
Adopt the sealing of refrigerator doors envelope between movable part on described door body or the cabinet and the cabinet.
Owing to adopted such scheme, the utlity model has following characteristics: 1, secured electrical cabinet energy early detection fire incident young plant; 2, the secured electrical cabinet has carried out encapsulation process; 3, oxygen in the timely rapid dilution cabinet of secured electrical cabinet energy, thus reach the purpose that prevents that fire from taking place.
Description of drawings
Fig. 1 is the structural representation of the regulator cubicle of prior art.
Fig. 2 is the structural representation of regulator cubicle of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is further described.
As shown in Figure 2, a kind of secured electrical cabinet, it comprises cabinet 1, door body 2, air vent 3, high sensitive smoke detector 4 and charger 5, door body 2 is hubbed on the cabinet 1, and realize the sealing assembling between door body 2 and the cabinet 1, if also be provided with other movable parts on the regulator cubicle, then also and sealing assembling between the cabinet 1.In order to realize the sealing assembling, can coat silica gel on movable part (comprising a body 1) and the cabinet 1 and make its sealing, also can install the refrigerator doors envelope and make its sealing.Because the inner electrical equipment of installing of regulator cubicle can produce heat when using, general cabinet 1 is provided with one or more air vents 3, the door or the valve of controllable sealing are installed at ventilating opening 3 places, are made ventilating opening 3 close the back and start sealing door or valve, thereby guarantee the sealing of regulator cubicle.High sensitive smoke detector 4 is installed on cabinet 1 top, also can high sensitive smoke detector air sampling mouth be set at cabinet 1 top, and high sensitive smoke detector 4 carries out sensing by sample tap.In case in the cabinet 1 electrical equipment is arranged, the burning sign takes place in article such as element, when producing low smoke, high sensitive smoke detector 4 can in time detect smog, by being installed in the rack or outside fire alarm control unit sends fire alarm and links simultaneously and close air vent 3, and start the control valve of the charger 5 be located at cabinet 1 or other position and be communicated with cabinet 1, generally in charger 5, contain nitrogen or other inert gas, thereby realize toward the interior exuberant nitrogen of cabinet or other inert gas, because cabinet is made confined space, moment, a large amount of indifferent gas physical efficiencys were effectively diluted concentration of oxygen in the cabinet, thereby can effectively take precautions against the generation of fire, avoid fire incident.
The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the embodiment here, and those skilled in the art should be within protection domain of the present utility model for improvement and modification that the utility model is made according to announcement of the present utility model.
Claims (4)
1. secured electrical cabinet, comprise cabinet, door body and ventilating opening, the door body is hubbed on the cabinet, also is provided with ventilating opening on the cabinet, it is characterized in that: it also comprises high sensitive smoke detector and charger, sealing assembling between movable part on door body or the cabinet and the cabinet; The ventilating opening place is equipped with the door or the valve of closing the back sealing at ventilating opening; High sensitive smoke detector surveys in the cabinet whether smog is arranged; Charger links to each other with cabinet, and is provided with the keying of control valve control charger.
2. secured electrical cabinet as claimed in claim 1 is characterized in that: described cabinet top is installed described high sensitive smoke detector or is used for the high sensitive smoke detector air sampling mouth that described high sensitive smoke detector is surveyed.
3. secured electrical cabinet as claimed in claim 1 is characterized in that: be filled with nitrogen or inert gas in the described charger.
4. secured electrical cabinet as claimed in claim 1 is characterized in that: adopt the sealing of refrigerator doors envelope between movable part on described door body or the cabinet and the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200687862U CN202015434U (en) | 2011-03-16 | 2011-03-16 | Safety electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200687862U CN202015434U (en) | 2011-03-16 | 2011-03-16 | Safety electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015434U true CN202015434U (en) | 2011-10-26 |
Family
ID=44809116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200687862U Expired - Fee Related CN202015434U (en) | 2011-03-16 | 2011-03-16 | Safety electric cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643895A (en) * | 2016-12-16 | 2017-05-10 | 合肥固泰自动化有限公司 | Pulverized coal workshop safety auxiliary device and method based on sensor detection |
| CN108704917A (en) * | 2018-04-10 | 2018-10-26 | 重庆市柏涛钢具有限公司 | The vent cabinet blocked based on burning things which may cause a fire disaster |
| CN115962144A (en) * | 2022-12-06 | 2023-04-14 | 南京和本机电设备科技有限公司 | Structure for sealing fan |
-
2011
- 2011-03-16 CN CN2011200687862U patent/CN202015434U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643895A (en) * | 2016-12-16 | 2017-05-10 | 合肥固泰自动化有限公司 | Pulverized coal workshop safety auxiliary device and method based on sensor detection |
| CN108704917A (en) * | 2018-04-10 | 2018-10-26 | 重庆市柏涛钢具有限公司 | The vent cabinet blocked based on burning things which may cause a fire disaster |
| CN108704917B (en) * | 2018-04-10 | 2024-02-02 | 重庆市柏涛钢具有限公司 | Fume chamber based on fire source blocks |
| CN115962144A (en) * | 2022-12-06 | 2023-04-14 | 南京和本机电设备科技有限公司 | Structure for sealing fan |
| CN115962144B (en) * | 2022-12-06 | 2023-10-17 | 南京和本机电设备科技有限公司 | Structure for sealing fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20120316 |