CN204170317U - A kind of DLP jointed television wall with fire fighting function - Google Patents
A kind of DLP jointed television wall with fire fighting function Download PDFInfo
- Publication number
- CN204170317U CN204170317U CN201420563444.1U CN201420563444U CN204170317U CN 204170317 U CN204170317 U CN 204170317U CN 201420563444 U CN201420563444 U CN 201420563444U CN 204170317 U CN204170317 U CN 204170317U
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- fire
- fire tube
- extinguishing
- concatenation unit
- pressure
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of DLP jointed television wall with fire fighting function, comprises several concatenation units; Video wall is provided with visits fire tube extinguishing device; Integrate detection and put out a fire, the spy fire tube visiting fire tube extinguishing device passes each concatenation unit by the threading hole of the concatenation unit left and right sides; When concatenation unit is inner on fire, visit fire tube by thermal fracture, by the extinguishing chemical ejection fire extinguishing in described extinguishing device, it is simple that it has structure, be swift in response, feature timely, and can to report to the police to operating personnel in time, to reduce the damaged condition of video wall and convenient and reliable.
Description
Technical field
The utility model relates to DLP jointed television wall field, particularly relates to a kind of DLP jointed television wall with fire fighting function.
Background technology
Large-screen splicing video wall display system, as modern video signal instrument, has been widely applied to every field, as the field such as large-scale post and telecommunications system, public security command and monitor, traffic administration commander, various production scheduling, power department.Large screen display jointed television wall can centralized displaying from the signal in the multiple unlike signal source such as RGB, Video and computer network, to meet the demand of the various shared information of user's large-area displays and integrated information.Therefore, the department need panorama to browse, assuming unified command of, will select large-screen splicing video wall display system.
But in current DLP jointed television wall field, most product does not possess fire fighting function, the fire fighting device generally depending on command and monitor hall self realizes the function of fire-fighting, and reaction so can be caused not prompt enough; When the fire fighting device in command and monitor hall starts, the intensity of a fire is often very large, and the damage comparison of equipment is serious; In addition, the fire fighting device in command and monitor hall generally adopts spray mode to put out a fire, and the jointed television wall caught fire meets water can deepen damaged condition further.
Summary of the invention
For problems of the prior art, the purpose of this utility model is to provide a kind of DLP jointed television wall with fire fighting function, this video wall achieves the timely rapidly of fire extinguishing by the spy fire tube fire plant self arranged, and decreases the intensification of video wall damaged condition to greatest extent simultaneously.
For achieving the above object, the utility model is achieved through the following technical solutions:
Have a DLP jointed television wall for fire fighting function, comprise several concatenation units, the described concatenation unit left and right sides is provided with threading hole; It is characterized in that, described video wall is provided with visits fire tube extinguishing device;
The spy fire tube of described spy fire tube extinguishing device passes concatenation unit by the threading hole of the concatenation unit left and right sides, in video wall inside successively through often row or often row concatenation unit; When concatenation unit is inner on fire, visit fire tube by thermal fracture, by the extinguishing chemical ejection fire extinguishing in described extinguishing device.
Further, described spy fire tube extinguishing device comprises one or more extinguishing chemical storage bottle.
Further, described spy fire tube each concatenation unit inner disk around, in broken line type or circular ring type, to cover all flammability regime.
Further, described spy fire tube extinguishing device is provided with pressure warning unit, and described pressure warning unit comprises Pressure gauge, pressure switch and alarm; Visit the input of end Bonding pressure table, the pressure switch successively of fire tube; The output of pressure switch connects warning device; When visit fire tube due to catch fire or temperature too high molten broken time, pressure switch loses pressure, and to warning device input alarm signal, warning device sends the sound of warning.
Video wall of the present utility model visits fire tube fire plant by arranging in concatenation unit inside, using the spy fire tube of flexibility as detection and agent application element, rely on completely and visit fire tube material itself to fire physics induction accurately, then control to start fire extinguishing by inner air pressure change, without any need for power supply, integrate detection and put out a fire, no longer need the gas fire-fighting controller that tradition is automatically controlled, fire detector, therefore avoid by electromagnetic interference, flue dust, greasy dirt, moist, people is the fire extinguishing system false alarm that maloperation etc. causes, error starting, thus more reliably convenient.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the utility model has the DLP jointed television wall of fire fighting function.
Detailed description of the invention
Scheme of the present utility model is explained in detail below in conjunction with accompanying drawing:
As shown in Figure 1, the DLP jointed television wall with fire fighting function of the present utility model comprises several concatenation units 3, and the quantity of concrete concatenation unit 3 is determined according to actual needs; Video wall is provided with visits fire tube extinguishing device, visits fire tube extinguishing device and mainly comprises extinguishing chemical storage bottle 1 and visit fire tube 2, visits the threading hole of fire tube 2 by the concatenation unit left and right sides through each concatenation unit 3; The end visiting fire tube is provided with pressure warning unit.When concatenation unit is inner on fire, visit fire tube by thermal fracture, by the extinguishing chemical ejection fire extinguishing in described extinguishing device, thus realize the object of fire-fighting.
Pressure warning unit comprises Pressure gauge, pressure switch and alarm; Visit the input of end Bonding pressure table, the pressure switch successively of fire tube; The output of pressure switch connects warning device; When system is normally run, alarm connects visits fire tube, and the high-pressure inert gas visited in fire tube is introduced into Pressure gauge, then enters pressure switch, and now pressure switch is in poised state; Visit fire tube due to catch fire or temperature too high molten broken time, pressure switch loses pressure, and to warning device input alarm signal, warning device sends the sound of warning; Staff can be fed back in time, rapidly when guaranteeing that fire occurs, also allow the replacing of the timely complete twin installation of staff, maintenance, guarantee that device normally runs when needs operate; In addition staff also can judge the inner condition of a fire from according to the change of gage pressure value, and warning device and Pressure gauge can play the effect of dual fail-safe.
In addition, the size according to video wall can arrange one or more extinguishing chemical storage bottle 1 for visiting fire tube extinguishing device, to ensure having enough extinguishing chemical ejections when the condition of a fire is serious or area on fire is larger; Simultaneously, during in order to ensure that in concatenation unit, any position is on fire, visit fire tube 2 can respond to and the ejection extinguishing chemical that breaks, visit fire tube 2 to arrange with broken line type or circular ring type coiling in the inside of concatenation unit, cover each easy parts on fire and visit fire tube and can break the most nearby from burning things which may cause a fire disaster to guarantee to visit fire tube 2 and spurt extinguishing chemical.
The DLP jointed television wall with fire fighting function of the present utility model visits fire tube extinguishing device by arranging in video wall inside, can respond the condition of a fire rapidly in time, and outwards send alarm signal, integrate detection and put out a fire, no longer need gas fire-fighting controller, fire detector that tradition is automatically controlled, therefore avoiding by electromagnetic interference, flue dust, greasy dirt, humidity, people is fire extinguishing system false alarm, the error starting that maloperation etc. causes, thus more reliably convenient.
Above-mentioned example is just for illustration of the utility model, and embodiment of the present utility model is not limited to these examples, and what those skilled in the art made meets the various detailed description of the invention of the utility model thought all within protection domain of the present utility model.
Claims (4)
1. have a DLP jointed television wall for fire fighting function, comprise several concatenation units, the described concatenation unit left and right sides is provided with threading hole; It is characterized in that, described video wall is provided with visits fire tube extinguishing device;
The spy fire tube of described spy fire tube extinguishing device passes concatenation unit by the threading hole of the concatenation unit left and right sides, in video wall inside successively through often row or often row concatenation unit; When concatenation unit is inner on fire, visit fire tube by thermal fracture, by the extinguishing chemical ejection fire extinguishing in described extinguishing device.
2. video wall according to claim 1, is characterized in that, described spy fire tube extinguishing device comprises one or more extinguishing chemical storage bottle.
3. video wall according to claim 1, is characterized in that, described spy fire tube each concatenation unit inner disk around, in broken line type or circular ring type, to cover all flammability regime.
4. video wall according to claim 1, is characterized in that, described spy fire tube extinguishing device is provided with pressure warning unit, and described pressure warning unit comprises Pressure gauge, pressure switch and alarm; Visit the input of end Bonding pressure table, the pressure switch successively of fire tube; The output of pressure switch connects warning device; When visit fire tube due to catch fire or temperature too high molten broken time, pressure switch loses pressure, and to warning device input alarm signal, warning device sends the sound of warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563444.1U CN204170317U (en) | 2014-09-28 | 2014-09-28 | A kind of DLP jointed television wall with fire fighting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563444.1U CN204170317U (en) | 2014-09-28 | 2014-09-28 | A kind of DLP jointed television wall with fire fighting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170317U true CN204170317U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563444.1U Expired - Fee Related CN204170317U (en) | 2014-09-28 | 2014-09-28 | A kind of DLP jointed television wall with fire fighting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612144A (en) * | 2017-05-19 | 2019-12-24 | 开利公司 | Fire detection in transport refrigeration unit |
-
2014
- 2014-09-28 CN CN201420563444.1U patent/CN204170317U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110612144A (en) * | 2017-05-19 | 2019-12-24 | 开利公司 | Fire detection in transport refrigeration unit |
| US11883697B2 (en) | 2017-05-19 | 2024-01-30 | Carrier Corporation | Fire detection inside a transport refrigeration unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA HUALU GROUP LTD. Free format text: FORMER OWNER: BEIJING SUNRISINGTECH CO., LTD. Effective date: 20150407 Owner name: BEIJING SUNRISINGTECH CO., LTD. Effective date: 20150407 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100043 SHIJINGSHAN, BEIJING TO: 116023 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150407 Address after: Huangpu Road, Dalian City, Liaoning province high tech Industrial Park, 116023 No. 717 Hualu building Patentee after: China Hualu Group Ltd. Patentee after: Beijing Sunrisingtech Co., Ltd. Address before: 100043 Beijing city Shijingshan District Fushilu No. 165 China China recorded 8 storey building Patentee before: Beijing Sunrisingtech Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20200928 |