CN102100955A - Safety electric cabinet and control method thereof - Google Patents
Safety electric cabinet and control method thereof Download PDFInfo
- Publication number
- CN102100955A CN102100955A CN 201110062876 CN201110062876A CN102100955A CN 102100955 A CN102100955 A CN 102100955A CN 201110062876 CN201110062876 CN 201110062876 CN 201110062876 A CN201110062876 A CN 201110062876A CN 102100955 A CN102100955 A CN 102100955A
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- cabinet
- smoke detector
- high sensitive
- door body
- charger
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Abstract
The invention discloses a safety electric cabinet and a control method thereof. The safety electric cabinet comprises a cabinet body, a door body and a ventilating hole, wherein the door body is pivoted on the cabinet body, and the ventilating hole is arranged in the cabinet body. The safety electric cabinet also comprises a high sensitive smoke detector and an air charging apparatus, a movable part on the door body or cabinet body is assembled with the cabinet body together in a sealing manner; the ventilating hole is provided with a gate or valve sealed after the ventilating hole is closed; the high sensitive smoke detector detects whether smoke exists in the cabinet body; and the air charging apparatus is connected with the cabinet body and is provided with a control valve for controlling the on or off of the air charging apparatus. The control method comprises the steps of: when the high sensitive smoke detector detects whether smoke exists in the cabinet body, closing the ventilating hole, and starting the air charging apparatus and charging air to the cabinet body for diluting oxygen so that fire is avoided.
Description
Technical field
The present invention relates to electrical equipment, especially a kind of regulator cubicle and control method thereof.
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.
Summary of the invention
The objective of the invention is to overcome the insecurity of existing regulator cubicle, propose a kind of secured electrical cabinet and control method thereof, can avoid the generation of fire.
For reaching above purpose, solution of the present invention 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.
The control method of above-mentioned regulator cubicle, high sensitive smoke detector surveys in the cabinet whether smog is arranged; Produce in case detected smog, close ventilating opening, door body and movable part, guarantee that cabinet is airtight; Open the control valve of charger and inflate in cabinet, dilution oxygen avoids fire to take place.
Owing to adopted such scheme, the present invention to have 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 invention.
The specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawing illustrated embodiment.
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 apply the invention 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 invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (5)
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.
5. the control method of the described secured electrical cabinet of claim 1 is characterized in that: in the high sensitive smoke detector detection cabinet whether smog is arranged; Produce in case detected smog, close ventilating opening, door body and movable part, guarantee that cabinet is airtight; Open the control valve of charger and inflate in cabinet, dilution oxygen avoids fire to take place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110062876 CN102100955A (en) | 2011-03-16 | 2011-03-16 | Safety electric cabinet and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110062876 CN102100955A (en) | 2011-03-16 | 2011-03-16 | Safety electric cabinet and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102100955A true CN102100955A (en) | 2011-06-22 |
Family
ID=44154148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110062876 Pending CN102100955A (en) | 2011-03-16 | 2011-03-16 | Safety electric cabinet and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102100955A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940062A (en) * | 2014-05-12 | 2014-07-23 | 珠海格力电器股份有限公司 | Electric appliance box, safety control method of electric appliance box and air conditioner adopting combustible refrigerant |
| CN103985506A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Fire extinguishing transformer |
| CN103985508A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Transformer for fire extinguishing in emergency |
| CN103985507A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Extinguishment transformer |
| CN103985505A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Fire-proof transformer |
| CN103985505B (en) * | 2014-05-26 | 2016-11-30 | 昆山一邦泰汽车零部件制造有限公司 | A kind of fire prevention transformator |
| WO2017206109A1 (en) * | 2016-06-01 | 2017-12-07 | 林楚萍 | Automatically-controlled heat-dissipation type electrical cabinet |
| CN108638864A (en) * | 2018-03-27 | 2018-10-12 | 高帅 | The anti-flame resistant method of batteries of electric automobile group and Related product |
| CN113318361A (en) * | 2021-05-17 | 2021-08-31 | 上海景文同安机电消防工程有限公司 | Fire fighting system and fire fighting method for electric control room |
| CN113509658A (en) * | 2021-07-07 | 2021-10-19 | 上海格创机电设备成套有限公司 | Automatic fire extinguishing system and method for chemical supply cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126951A (en) * | 1993-07-16 | 1996-07-17 | 戈兰·桑德霍姆 | Method and installation for fire extinguishing using a combination of liquid fog and a non-combustible gas |
| WO2010025761A1 (en) * | 2008-09-02 | 2010-03-11 | Abb Research Ltd | System and method for fire protection |
| CN201747462U (en) * | 2010-08-19 | 2011-02-16 | 天津德赛机电设备有限公司 | Typhoon generator power station skid |
-
2011
- 2011-03-16 CN CN 201110062876 patent/CN102100955A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126951A (en) * | 1993-07-16 | 1996-07-17 | 戈兰·桑德霍姆 | Method and installation for fire extinguishing using a combination of liquid fog and a non-combustible gas |
| WO2010025761A1 (en) * | 2008-09-02 | 2010-03-11 | Abb Research Ltd | System and method for fire protection |
| CN201747462U (en) * | 2010-08-19 | 2011-02-16 | 天津德赛机电设备有限公司 | Typhoon generator power station skid |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940062A (en) * | 2014-05-12 | 2014-07-23 | 珠海格力电器股份有限公司 | Electric appliance box, safety control method of electric appliance box and air conditioner adopting combustible refrigerant |
| CN103985506A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Fire extinguishing transformer |
| CN103985508A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Transformer for fire extinguishing in emergency |
| CN103985507A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Extinguishment transformer |
| CN103985505A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Fire-proof transformer |
| CN103985505B (en) * | 2014-05-26 | 2016-11-30 | 昆山一邦泰汽车零部件制造有限公司 | A kind of fire prevention transformator |
| WO2017206109A1 (en) * | 2016-06-01 | 2017-12-07 | 林楚萍 | Automatically-controlled heat-dissipation type electrical cabinet |
| CN108638864A (en) * | 2018-03-27 | 2018-10-12 | 高帅 | The anti-flame resistant method of batteries of electric automobile group and Related product |
| CN113318361A (en) * | 2021-05-17 | 2021-08-31 | 上海景文同安机电消防工程有限公司 | Fire fighting system and fire fighting method for electric control room |
| CN113509658A (en) * | 2021-07-07 | 2021-10-19 | 上海格创机电设备成套有限公司 | Automatic fire extinguishing system and method for chemical supply cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110622 |