CN202926366U - Large air quantity filter ventilation system used for tunnel rescue vehicle - Google Patents
Large air quantity filter ventilation system used for tunnel rescue vehicle Download PDFInfo
- Publication number
- CN202926366U CN202926366U CN 201220560833 CN201220560833U CN202926366U CN 202926366 U CN202926366 U CN 202926366U CN 201220560833 CN201220560833 CN 201220560833 CN 201220560833 U CN201220560833 U CN 201220560833U CN 202926366 U CN202926366 U CN 202926366U
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- Prior art keywords
- filter
- poison
- tunnel
- canister
- ventilation system
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- Expired - Lifetime
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Abstract
The utility model discloses a large air quantity filter ventilation system used for a tunnel rescue vehicle, and belongs to a collective protection system of the fire technical field. The large air quantity filter ventilation system used for the tunnel rescue vehicle is mainly composed of a draught fan, a smoke filter, motor-driven sealed valves, poison filters, a ventilating pipeline, a control device and the like. The smoke filter is installed in a machine body frame, the draught fan is communicated with one end of the smoke filter through the pipeline, and the other end of the smoke filter is communicated with a first poison filter and a second poison filter, wherein the first poison filter is in parallel connection with the second poison filter. The first poison filter, the second poison filter, and the ventilating pipeline are connected with an air exhaust outlet. The motor-driven sealed valves are respectively arranged at two ends of the first poison filter and the second poison filter. The motor-driven sealed valves and the draught fan are connected with the control device. When in use, different working modes are switched through the control device according to types of pollutants, the smoke filter filters various particulate matters, the poison filters can filter hazardous gases or steam, harmful gases and pollution gases can be effectively prevented from gathering in the tunnel, the pollutants in the tunnel can be prevented from damaging people inside and outside the tunnel, and so that timely rescue and recovering of tunnel normal passing are benefited.
Description
Technical field
The utility model relates to the Collective Protective System in fire prevention field, be specifically related to a kind of for the tunnel relief car Wind Volume filter ventilation system.
Background technology
The present various fire-fighting and rescue cars of China all are not equipped with Wind Volume and filter ventilation system, when carrying out rescue task, can not be in time the pollutant of the confined spaces such as tunnel be carried out effectively filtering to remove, may damage treating as a stranger the rescue personnel in rescue personnel and tunnel, carrying out smoothly with the timely recovery in tunnel of impact rescue is current.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly can realizes that the special-purpose Wind Volume of tunnel relief car of effectively protection filters ventilation system to the pollutant in the tunnel.
The purpose of this utility model is achieved in that a kind of tunnel relief car filters ventilation system with Wind Volume
,Comprise organism frame, smoke filter is arranged in organism frame, and blower fan is communicated with smoke filter one end by pipeline, and the smoke filter other end is communicated with the first canister, second canister of parallel connection; The first canister be connected canister, air chimney and be connected with air outlet, be equipped with electric closed valve at the first canister and the second canister two ends, electric closed valve and blower fan are connected with control device.
Be provided with flow meter on the link road pipe of smoke filter and first and second canister, flow meter is connected with control device.
Described smoke filter is comprised of pre-flock unit, essence filter unit, housing, steel ring and inlet and outlet, and pre-flock unit and essence filter unit are two absolute construction, are connected as a whole with steel ring with housing, inlet and outlet by the spinning mode.
The first canister and the second canister include a multilayer shell, are placed with impregnated carbon in housing.
The tunnel relief car that the utility model provides filters ventilation system with Wind Volume, when occuring to pollute in the tunnel, can be according to the kind of pollutant, and system changes the different operating mode by control device; Smoke filter filters various particles; Canister can filter toxic and harmful or steam, can prevent that harmful dusty gas that reaches from tunnel aggregates, preventing that the pollutant in the tunnel from damaging the inside and outside personnel in tunnel, so that in time rescue and recover the tunnel and normally pass through.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the smoke filter structural representation.
Fig. 3 is the canister structural representation.
The specific embodiment
Structure of the present utility model is as Figure 1-3: a kind of tunnel relief car filters ventilation system with Wind Volume
,Comprise organism frame 9, smoke filter 2 is arranged in organism frame 9, and blower fan 1 is communicated with smoke filter 2 one ends by pipeline, and smoke filter 2 other ends are communicated with the first canister 5, second canister 6 of parallel connection; The first canister 5 be connected canister 6, air chimney 7 and be connected with air outlet 17, be equipped with electric closed valve 4 at the first canister 5 and the second canister 6 two ends, electric closed valve 4 and blower fan 1 are connected with control device 8.
Claims (4)
1. a tunnel relief car filters ventilation system with Wind Volume, it is characterized in that: smoke filter (2) is arranged in organism frame (9), blower fan (1) is communicated with smoke filter (2) one ends by pipeline, and smoke filter (2) other end is communicated with the first canister (5), second canister (6) of parallel connection; The first canister (5) be connected canister (6), air chimney (7) and be connected with air outlet (17), be equipped with electric closed valve (4) at the first canister (5) and the second canister (6) two ends, electric closed valve (4) and blower fan (1) are connected with control device (8).
2. tunnel according to claim 1 relief car filters ventilation system with Wind Volume, it is characterized in that: be provided with flow meter (3) on the link road pipe of smoke filter (2) and first and second canister.
3. tunnel according to claim 1 relief car filters ventilation system with Wind Volume, it is characterized in that: described smoke filter (2) is filtered unit (11), housing (12), steel ring (13) and inlet and outlet (14) by pre-flock unit (10), essence and is formed, pre-flock unit (10) and essence filter unit (11) are two absolute construction, are connected as a whole with steel ring (13) with housing (12), inlet and outlet (14) by the spinning mode.
4. tunnel according to claim 1 relief car filters ventilation system with Wind Volume, and it is characterized in that: described the first canister (5) and the second canister (6) include a multilayer shell (15), are placed with impregnated carbon (16) in housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560833 CN202926366U (en) | 2012-10-30 | 2012-10-30 | Large air quantity filter ventilation system used for tunnel rescue vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560833 CN202926366U (en) | 2012-10-30 | 2012-10-30 | Large air quantity filter ventilation system used for tunnel rescue vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926366U true CN202926366U (en) | 2013-05-08 |
Family
ID=48216340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560833 Expired - Lifetime CN202926366U (en) | 2012-10-30 | 2012-10-30 | Large air quantity filter ventilation system used for tunnel rescue vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926366U (en) |
-
2012
- 2012-10-30 CN CN 201220560833 patent/CN202926366U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 499, Donglin Road, biological industry park, Yichang District, China (Hubei) free trade zone, Yichang City, Hubei Province Patentee after: Hubei Huaqiang Technology Co.,Ltd. Address before: 443003 Hubei province Yichang City Kiln Road No. 45 Patentee before: HUBEI HUAQIANG HIGH-TECH Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |
|
| CX01 | Expiry of patent term |