CN204170311U - A kind of elevator dislocation gravity spray and supply and exhaust device - Google Patents
A kind of elevator dislocation gravity spray and supply and exhaust device Download PDFInfo
- Publication number
- CN204170311U CN204170311U CN201420505616.XU CN201420505616U CN204170311U CN 204170311 U CN204170311 U CN 204170311U CN 201420505616 U CN201420505616 U CN 201420505616U CN 204170311 U CN204170311 U CN 204170311U
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- spray equipment
- elevator
- spray
- supply
- exhaust device
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Abstract
A kind of elevator dislocation gravity spray and supply and exhaust device, comprising: by elevator fourth from the last layer down, be arranged at the spray equipment of the inwall both sides of elevator successively in opposite directions; Vertical feed pipe, is connected with the feed pipe of the upper three floor layers of floor residing for described spray equipment; Thus make the water supply of spray equipment and water outlet possess pressure differential, can automatic spray be realized; The water outlet route of spray equipment is: a upper spray equipment, towards next spray equipment water outlet, forms tiltedly Z-shaped spray water curtain; Supply and exhaust device, with spray equipment one_to_one corresponding, and is divided into air supply duct and wind pipe; Air supply duct is arranged at the top of spray equipment, air supply duct by elevator inwall to exterior wall opening part be tilted under pipeline; Exhaust duct is arranged at the below of spray equipment, and air supply duct is the pipeline tilted upward by elevator inwall to exterior wall opening part; The exterior wall opening part of air supply duct is provided with blowing fan; The exterior wall opening part of exhaust duct is provided with ventilating fan.
Description
Technical field
The utility model relates to a kind of elevator dislocation gravity spray and supply and exhaust device.
Background technology
A large amount of use elevator operation vertical channel in current architectural engineering.Because access to elevators is a vertical through part, when building produces the severe architectural environment such as fire, be originally used as necessity easily passage make it lose working environment under special circumstances because of its architectural characteristic.When severe architectural environment occurs, can there is the poisonous smog of a large amount of HTHPs in this position, and these disadvantageous factors can be made to be transmitted between each floor rapidly by elevator simultaneously.If now elevator continues to use, along with the unlatching of lift car, the poisonous smog of these HTHPs will be leaked between each floor, causes serious consequence.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, when providing a kind of spray equipment to make the severe architectural environment such as breaking out of fire, can eliminate rapidly the toxic smog in elevator, thus ensure the normal use of elevator.
In order to solve above-mentioned technical problem, the utility model provides a kind of elevator dislocation gravity spray and supply and exhaust device, comprising:
Spray equipment, described spray equipment by described elevator fourth from the last layer down, be arranged at the inwall both sides of described elevator successively in opposite directions, and the difference in height of adjacent two described spray equipments is the half of the height of individual layer floor in described elevator;
Vertical feed pipe, described vertical feed pipe is connected with the feed pipe of the upper three floor layers of floor residing for described spray equipment; Thus make the water supply of described spray equipment and water outlet possess pressure differential, can automatic spray be realized;
The water outlet route of described spray equipment is: a upper spray equipment towards next spray equipment water outlet, thus forms tiltedly Z-shaped spray water curtain;
Supply and exhaust device, described supply and exhaust device and described spray equipment one_to_one corresponding, described supply and exhaust device is divided into air supply duct and wind pipe; Described air supply duct is arranged at the top of described spray equipment, described air supply duct by described elevator inwall to exterior wall opening part be tilted under pipeline; Described exhaust duct is arranged at the below of described spray equipment, and described air supply duct is the pipeline tilted upward by described elevator inwall to exterior wall opening part; The exterior wall opening part of described air supply duct is provided with blowing fan; The exterior wall opening part of described exhaust duct is provided with ventilating fan.
In a preferred embodiment: the air outlet side of described blowing fan is equipped with air filter.
In a preferred embodiment: described air supply duct and wind pipe adopt airtight metal vents, and caliber is greater than 15cm.
In a preferred embodiment: the switch of described supply and exhaust device and the switch of described spray equipment link.
In a preferred embodiment: also comprise tank; Removing is positioned at the spray equipment of the top, and the installation site correspondence of all the other each spray equipments is provided with tank.Described tank collects the water outlet of previous spray equipment.
In a preferred embodiment: described tank is connected with described vertical feed pipe, the spray equipment water outlet of three floor layers under floor residing for the water that described tank is collected supplies.
In a preferred embodiment: the bottom of described elevator is provided with water-pumping/draining device.
In a preferred embodiment: the spray equipment of described the top adopts the remote control switch of uninterrupted power source to control; Remaining spray equipment relies on induction top current gravity and realizes opening.
In a preferred embodiment: described spray equipment adopts metal feed pipe, and caliber is greater than 4cm.
Compared to prior art, the utility model possesses following beneficial effect:
A kind of elevator dislocation gravity spray equipment that the utility model provides, can form tiltedly Z-shaped water curtain, thus isolate the high temperature fumes in elevator in the event of a fire, thus achieve the effect to toxic smog cooling in elevator; By air exhausting device, ozone is introduced by poisonous smog discharge and air-supply arrangement again, thus ensure that the air quality in elevator, make elevator when building breaking out of fire, still can normally use, greatly reduce the escape difficulty of people.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of elevator dislocation gravity spray equipment in the utility model preferred embodiment;
Fig. 2 is the close-up schematic view of spray equipment in the utility model preferred embodiment.
Detailed description of the invention
Hereafter in conjunction with the accompanying drawings and embodiments the utility model is described further.
With reference to Fig. 1-2, a kind of elevator dislocation gravity spray equipment, comprising:
A kind of elevator dislocation gravity spray equipment, comprising:
Spray equipment 1, described spray equipment 1 by described elevator 2 fourth from the last layer down, be arranged at the inwall both sides of described elevator 2 successively in opposite directions, and the difference in height of two described spray equipments 1 is the half of the height of individual layer floor in described elevator 2; Described spray equipment adopts metal feed pipe, and caliber is greater than 4cm.
Vertical feed pipe 3, the water side of described vertical feed pipe 3 is connected with described spray equipment 1; The water inlet end of described vertical feed pipe is connected with the feed pipe of the upper three floor layers of floor residing for connected described spray equipment 1; Thus make the water inlet end of described vertical feed pipe 3 and water side possess water flow pressure difference, can automatic spray be realized;
The water outlet route of described spray equipment 1 is: a upper spray equipment 1 towards the water outlet of next spray equipment 1, thus forms tiltedly Z-shaped spray water curtain.The spray equipment 1 of described the top adopts the remote control switch of uninterrupted power source to control; Remaining spray equipment 1 relies on induction top current gravity and realizes opening.
Supply and exhaust device, described supply and exhaust device and described spray equipment 1 one_to_one corresponding, described supply and exhaust device is divided into air supply duct 5 and wind pipe 6; Described air supply duct 5 is arranged at the top of described spray equipment 1, described air supply duct 5 by described elevator inwall to exterior wall opening part be tilted under pipeline; Described exhaust duct 6 is arranged at the below of described spray equipment 1, and described air supply duct 6 is the pipeline tilted upward by described elevator inwall to exterior wall opening part; The exterior wall opening part of described air supply duct 5 is provided with blowing fan 51; The air outlet side of described blowing fan 51 is equipped with air filter 52.The exterior wall opening part of described exhaust duct 6 is provided with ventilating fan 61.Described air supply duct 5 and wind pipe 6 adopt airtight metal vents, and caliber is greater than 15cm.The switch of described supply and exhaust device and the switch of described spray equipment 1 link.
During breaking out of fire, by remote control switch, the spray equipment 1 of described the top is opened, and towards the water outlet of next spray equipment 1.Automatically open successively after next spray equipment 1 senses current gravity, thus achieve tiltedly Z-shaped spray water curtain.High temperature fumes in elevator 2 can be isolated cooling rapidly, and be discharged by exhaust duct 6.The fresh air of building outside is added in elevator 2 by air supply duct 5 in time.Even if therefore there occurs fire, elevator still can normally use.Greatly reduce the difficulty that personnel escape from building.
The present embodiment also comprises following decision design: described a kind of elevator dislocation gravity spray equipment also comprises tank 4; Removing is positioned at the spray equipment 1 of the top, and the installation site correspondence of all the other each spray equipments 1 is provided with tank 4.Described tank 4 collects the water outlet of a spray equipment 1.Described tank 4 is connected with the water inlet end of described vertical feed pipe 3, spray equipment 1 water outlet of three floor layers under the residing floor of water supply that described tank 4 is collected.
The bottom of described elevator 2 is provided with water-pumping/draining device, the large water gaging existed is discharged in time in elevator.
The above, it is only the utility model preferred embodiment, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment above example done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. elevator dislocation gravity spray and a supply and exhaust device, is characterized in that comprising:
Spray equipment, described spray equipment by described elevator fourth from the last layer down, be arranged at the inwall both sides of described elevator successively in opposite directions, and the difference in height of adjacent two described spray equipments is the half of the height of individual layer floor in described elevator;
Vertical feed pipe, described vertical feed pipe is connected with the feed pipe of the upper three floor layers of floor residing for described spray equipment; Thus make the water supply of described spray equipment and water outlet possess pressure differential, can automatic spray be realized;
The water outlet route of described spray equipment is: a upper spray equipment towards next spray equipment water outlet, thus forms tiltedly Z-shaped spray water curtain;
Supply and exhaust device, described supply and exhaust device and described spray equipment one_to_one corresponding, described supply and exhaust device is divided into air supply duct and wind pipe; Described air supply duct is arranged at the top of described spray equipment, described air supply duct by described elevator inwall to exterior wall opening part be tilted under pipeline; Described exhaust duct is arranged at the below of described spray equipment, and described air supply duct is the pipeline tilted upward by described elevator inwall to exterior wall opening part; The exterior wall opening part of described air supply duct is provided with blowing fan; The exterior wall opening part of described exhaust duct is provided with ventilating fan.
2. a kind of elevator dislocation gravity spray according to claim 1 and supply and exhaust device, is characterized in that: the air outlet side of described blowing fan is equipped with air filter.
3. a kind of elevator dislocation gravity spray according to claim 1 and supply and exhaust device, is characterized in that: described air supply duct and wind pipe adopt airtight metal vents, and caliber is greater than 15cm.
4. a kind of elevator dislocation gravity spray according to claim 1 and supply and exhaust device, is characterized in that: the switch of described supply and exhaust device and the switch of described spray equipment link.
5. a kind of elevator dislocation gravity spray according to claim 1 and supply and exhaust device, is characterized in that: also comprise tank; Removing is positioned at the spray equipment of the top, and the installation site correspondence of all the other each spray equipments is provided with tank.Described tank collects the water outlet of previous spray equipment.
6. a kind of elevator dislocation gravity spray according to claim 5 and supply and exhaust device, is characterized in that: described tank is connected with described vertical feed pipe, the spray equipment water outlet of three floor layers under the residing floor of water supply that described tank is collected.
7. a kind of elevator dislocation gravity spray according to claim 1 and supply and exhaust device, is characterized in that: the bottom of described elevator is provided with water-pumping/draining device.
8. a kind of elevator dislocation gravity spray according to claim 1 and supply and exhaust device, is characterized in that: the spray equipment of described the top adopts the remote control switch of uninterrupted power source to control; Remaining spray equipment relies on induction top current gravity and realizes opening.
9. a kind of elevator dislocation gravity spray according to claim 1 and supply and exhaust device, is characterized in that: described spray equipment adopts metal feed pipe, and caliber is greater than 4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505616.XU CN204170311U (en) | 2014-09-03 | 2014-09-03 | A kind of elevator dislocation gravity spray and supply and exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420505616.XU CN204170311U (en) | 2014-09-03 | 2014-09-03 | A kind of elevator dislocation gravity spray and supply and exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204170311U true CN204170311U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420505616.XU Expired - Fee Related CN204170311U (en) | 2014-09-03 | 2014-09-03 | A kind of elevator dislocation gravity spray and supply and exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204170311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759048A (en) * | 2014-09-03 | 2015-07-08 | 华侨大学 | Elevator shaft staggered gravity spraying and air feeding and exhausting device |
-
2014
- 2014-09-03 CN CN201420505616.XU patent/CN204170311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759048A (en) * | 2014-09-03 | 2015-07-08 | 华侨大学 | Elevator shaft staggered gravity spraying and air feeding and exhausting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20150903 |
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| EXPY | Termination of patent right or utility model |