CN207090717U - A kind of elevator automatic alarm deliverance apparatus - Google Patents
A kind of elevator automatic alarm deliverance apparatus Download PDFInfo
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- CN207090717U CN207090717U CN201720586022.XU CN201720586022U CN207090717U CN 207090717 U CN207090717 U CN 207090717U CN 201720586022 U CN201720586022 U CN 201720586022U CN 207090717 U CN207090717 U CN 207090717U
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- hoistway
- temperature sensor
- ion type
- sensor
- car
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Abstract
The utility model discloses a kind of elevator automatic alarm deliverance apparatus, including temperature sensor, ion type smog sensor, warning device and hoistway spray equipment, the temperature sensor is installed in outside car outer wall or car door, the ion type smog sensor is installed in outside car outer wall or car door, the warning device is connected with temperature sensor and ion type smog sensor respectively, and hoistway spray equipment is connected with temperature sensor and ion type smog sensor respectively；The hoistway spray equipment includes water pump, water pipe and shower nozzle, and water pump is connected with running water water source, and water pipe is connected with water pump and water pipe is laid along hoistway bearing of trend, and each floor at least installs a shower nozzle being connected with water pipe.Using the utility model, hot environment caused by fire can be mitigated, prevent volume of smoke from entering in car.
Description
Technical field
It the utility model is related to elevators field, more particularly to a kind of elevator automatic alarm deliverance apparatus.
Background technology
When high-rise building meets with fire, the main power source of elevator is cut off, if now also having personnel not escape from time in elevator,
Then it is trapped in car, flue dust caused by fire can enter in car with hoistway or car door, and passenger-in-elevator is except facing elevator
It is possible to outside the various safety problems of appearance, has also taken precautions against entering the flue dust in car.Fire statistics data shows, fiery
Have that 60%~80% cause of death is relevant with the flue gas in fire in died in calamity, flue dust is mainly carbon monoxide, titanium dioxide
Carbon, vapor, sulfur dioxide and phosphorus pentoxide etc. mix toxic gas, and human body suction is easily poisoned to death.Existing electricity
The ventilation equipment of ladder, though the circulation of air in car can be kept, can not ensure to be passed through in car typically with hoistway air communication
Air quality, so as to can not prevent from injuring to caused by trapped personnel from flue dust caused by fire.And existing elevator exists
Typically only alarm measure in fire, the other measures of influence of fire are not mitigated.
Utility model content
Technical problem to be solved in the utility model is, there is provided a kind of elevator automatic alarm deliverance apparatus, can mitigate
Hot environment caused by fire, prevent volume of smoke from entering in car.
In order to solve the above-mentioned technical problem, the utility model provides a kind of elevator automatic alarm deliverance apparatus, including temperature
Degree sensor, ion type smog sensor, warning device and hoistway spray equipment, the temperature sensor are installed in car outer wall
Or outside car door, the ion type smog sensor is installed in outside car outer wall or car door, the warning device respectively with temperature
Degree sensor be connected with ion type smog sensor, hoistway spray equipment respectively with temperature sensor and ion type smog sensor
It is connected；
The hoistway spray equipment includes water pump, water pipe and shower nozzle, and water pump is connected with running water water source, water pipe and water pump phase
Even and water pipe is laid along hoistway bearing of trend, and each floor at least installs a shower nozzle being connected with water pipe.
As the improvement of such scheme, the temperature sensor is at least provided with 3.
As the improvement of such scheme, the ion type smog sensor is at least provided with 3.
As the improvement of such scheme, the warning device includes audible-visual annunciator and alarm bell.
As the improvement of such scheme, in addition to the ventilation being connected respectively with temperature sensor, ion type smog sensor
Device；
The ventilation unit includes blower fan, the first air port, the second air port and air filter, and first air port is set
In the bottom of car floor or side wall, top of second air port in car, second air port passes through air channel and wind
Machine one end connects, and the blower fan other end is provided with A outlets and B outlets, and the A outlets communicate with outside, and the B outlets pass through sky
Gas filter communicates with outside.
As the improvement of such scheme, UPS uninterrupted power sources, UPS uninterrupted power sources and temperature sensor, ion are additionally provided with
Formula Smoke Sensor, warning device, hoistway spray equipment are connected with ventilation unit to power.
As the improvement of such scheme, the air filter is provided with ultra-fine fibre glass thing filter layer, active carbon layer
With the silver-colored titanium dioxide layer of load.
Implement the beneficial effects of the utility model to be：
The utility model judges whether to be in fire condition by temperature sensor and ion type smog sensor, utilizes
The forward and reverse rotation of blower fan, the spy that blower fan A outlets connect with extraneous air and blower fan B outlets connect with air filter
Point, realize and cross air filtering in case of fire, it is ensured that the quality of air in into car, normal divulge information is changed under even in everyday situations
Gas, had both solved the ventilating problem in car under fire condition, can also keep all right, daily dimension of being divulged information during car routine use
It is low to protect cost.In addition, the utility model is additionally provided with hoistway spray equipment, hoistway toxic gas and flue dust are in sky when can reduce fire
Content in gas, while reduce high temperature caused by fire.
Brief description of the drawings
Fig. 1 is a kind of first embodiment structural representation of elevator automatic alarm deliverance apparatus of the utility model；
Fig. 2 is a kind of another first embodiment structural representation of elevator automatic alarm deliverance apparatus of the utility model；
Fig. 3 is a kind of second embodiment structural representation of elevator automatic alarm deliverance apparatus of the utility model；
Fig. 4 is a kind of another second embodiment structural representation of elevator automatic alarm deliverance apparatus of the utility model；
Fig. 5 is a kind of another second embodiment structural representation of elevator automatic alarm deliverance apparatus of the utility model.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type is described in further detail.Only this statement, appearance in the text of the invention or the up, down, left, right, before and after that will appear from,
The orientation such as inside and outside word, only on the basis of the accompanying drawing of the present invention, it is not the specific restriction to the present invention.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
As illustrated in fig. 1 and 2, a kind of elevator automatic alarm deliverance apparatus of the utility model offer, including temperature sensor 5,
Ion type smog sensor 6, warning device 11 and hoistway spray equipment 12, the temperature sensor 5 be installed in the outer wall of car 1 or
Outdoors, the ion type smog sensor 6 is installed in the outer wall of car 1 or car 1 outdoors to car 1, and the warning device 11 is distinguished
Be connected with temperature sensor 5 and ion type smog sensor 6, hoistway spray equipment 12 respectively with temperature sensor 5 and ionic formula
Smoke Sensor 6 is connected；
The hoistway spray equipment 12 includes water pump, water pipe 9 and shower nozzle 10, and water pump is connected with running water water source, water pipe 9 with
Water pump is connected and water pipe 9 is laid along the bearing of trend of hoistway 8, and each floor at least installs a shower nozzle 10 being connected with water pipe 9.
The temperature sensor 5 and ion type smog sensor 6 are distributed in the outer wall of car 1 and car 1 outdoors, when temperature passes
Sensor 5 detects that high temperature then triggers warning device 11 and hoistway spray equipment 12 starts；Similarly, when ion type smog sensor
6 when being tested with smog, can also trigger warning device 11 and hoistway spray equipment 12 starts.Pass through temperature sensor 5 and ion
Formula Smoke Sensor 6 can learn whether elevator is in fire.
Wherein, warning device 11 is conventional audible-visual annunciator and alarm bell, can notify the resident family of each floor.
And hoistway spray equipment 12 includes water pump, water pipe 9 and shower nozzle 10, running water is imported by water pipe 9 by water pump, along
Water is delivered to the top of hoistway 8 by water pipe 9, and each layer all sets a shower nozzle 10, when fire dangerous situation occurs, hoistway spray
Device 12 starts, control shower nozzle 10 valve open, sprayed water into hoistway 8, on the one hand can by water-soluble toxic gas with
Dampening drops onto the side wall of hoistway 8 or bottom, and so as to reduce the content of toxic gas in the air of hoistway 8, another aspect running water can
The heat energy in hoistway 8 is absorbed, plays a part of cooling.Dense smoke and high temperature are to sedan-chair caused by hoistway spray equipment 12 can mitigate fire
The influence of the environment of railway carriage or compartment 1, so as to provide preferable life condition, extension is rescued the time.
As shown in Figures 3 to 5 second embodiment is provided for the utility model.A kind of elevator automatic alarm deliverance apparatus includes
Temperature sensor 5, ion type smog sensor 6, warning device 11 and hoistway spray equipment 12, the temperature sensor 5 are installed
In the outer wall of car 1 or car 1 outdoors, the ion type smog sensor 6 is installed in the outer wall of car 1 or car 1 outdoors, the report
Alarm device 11 is connected with temperature sensor 5 and ion type smog sensor 6 respectively, hoistway spray equipment 12 respectively with TEMP
Device 5 is connected with ion type smog sensor 6；
The hoistway spray equipment 12 includes water pump, water pipe 9 and shower nozzle 10, and water pump is connected with running water water source, water pipe 9 with
Water pump is connected and water pipe 9 is laid along the bearing of trend of hoistway 8, and each floor at least installs a shower nozzle 10 being connected with water pipe 9；
Shown elevator automatic alarm deliverance apparatus also includes being connected with temperature sensor 5, ion type smog sensor 6 respectively
Ventilation unit 13；
The ventilation unit 13 includes blower fan 2, the first air port 3, the second air port 4 and air filter 7, first wind
Mouth 3 is arranged at the bottom of the bottom plate of car 1 or side wall, and top of second air port 4 in car 1, second air port 4 leads to
Cross air channel to be connected with blower fan one end, the blower fan other end is provided with A and exports 21 and B outlets 22, the A outlets 21 and outside phase
Logical, the B outlets 22 are communicated by air filter 7 with outside.
The blower fan 2 that the ventilation unit 13 of existing elevator uses typically only has air blowing function, but if fire condition, hoistway
The flue dust for being mingled with various toxic gases is filled with 8, if elevator also continues to carry out ventilation ventilation using the ventilation unit 13,
Toxic fumes can be drawn onto in car 1, not have the purpose of Smoke prevention.If closing the ventilation unit 13, trapped personnel can then be led
Cause with the passage of stranded time, content of oxygen in air is fewer and fewer in car 1, it may appear that anoxic, the problem of asphyxia.
The blower fan 2 that ventilation unit 13 described in the present embodiment includes is located at the top of car 1, and the blower fan 2 can rotate forward air-supply
Or reverse exhausting.First air port 3 is provided with 1-10, respectively in the bottom plate of car 1 or the bottom of side wall, with 1 outer air communication of car；
But both air inlet or exhaust outlet, depending on the specific direction of rotation of apparent wind machine 2.Second air port 4 is provided with 1-10, is located at
Top in car 1, second air port 4 are connected by air channel with the one end of blower fan 2；Similarly, the second air port 4 both can be air inlet
Mouthful or exhaust outlet, depending on the specific direction of rotation of apparent wind machine 2.
Specifically, when blower fan 2 is that positive turn in car 1 is blown, now the air outside car 1 is entered by the second air port 4
In car 1, then it is discharged to outside car 1 from the first air port 3, forms air flow circulation, plays the logical wind action of ventilation, now the
Two air ports 4 are air inlet, and the first air port 3 is exhaust outlet.When blower fan 2 is exhausting in counter steer car 1, the air in car 1
Outer so as to form negative pressure in car 1 through the second air port 4 discharge car 1,1 outer air pressure of car is more than the air pressure in car 1, car
1 outer air is added in car 1 by the first air port 3, and so as to form air flow circulation, now, the first air port 3 is air inlet
Mouthful, the second air port 4 is exhaust outlet.
The utility model is provided with air filter 7 to purify the air entered in car 1.When temperature sensor 5 and from
Outside the triggering warning device 11 of minor Smoke Sensor 6 and hoistway spray equipment 12 start, it also can trigger ventilation unit 13 and start, this
The B outlets 22 that Shi Fengji 2 opens blower fan 2 cause blower fan 2 to be connected with air filter 7, and blower fan 2 rotates forward, to sedan-chair
Blown in railway carriage or compartment 1 so that the air outside car 1 is entered back into car 1 after first passing around air filter 7, even if containing in air
There are the toxic fumes of high concentration, also ensure that filtered air meets air quality requirements, so as to solve sedan-chair under fire condition
Ventilating problem in railway carriage or compartment 1.
Preferably, the power-off of elevator main power source is may result in case of fire, and elevator described in the utility model is reported automatically
Alert deliverance apparatus is additionally provided with UPS uninterrupted power sources, UPS uninterrupted power sources and temperature sensor 5, ion type smog sensor 6, report
Alarm device 11, hoistway spray equipment 12 and ventilation unit 13 are connected to power.
It should be noted that air filter 7 described in the utility model is provided with ultra-fine fibre glass thing filter layer, activity
Layer of charcoal and the silver-colored titanium dioxide layer of load.Particulate matter and carbon monoxide, two in air are may filter that by the air filter 7
The toxic gases such as carbonoxide, benzene, toluene, sulfur dioxide and phosphorus pentoxide, filtering requirement during fire condition can be met.
In summary, the utility model judges whether to be in fire by temperature sensor and ion type smog sensor
Situation, using the forward and reverse rotation of blower fan, blower fan A outlets are connected with extraneous air and blower fan B outlets and air filter
The characteristics of connection, realize and cross air filtering in case of fire, it is ensured that the quality of air in into car is normal under even in everyday situations
Ventilation, had both solved the ventilating problem in car under fire condition, can also keep divulging information during car routine use all right,
Regular maintenance cost is low.In addition, the utility model is additionally provided with hoistway spray equipment 12, when can reduce fire hoistway toxic gas and
The aerial content of flue dust, while reduce high temperature caused by fire.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications
It is considered as the scope of protection of the utility model.
Claims (7)
1. a kind of elevator automatic alarm deliverance apparatus, it is characterised in that including temperature sensor, ion type smog sensor, report
Alarm device and hoistway spray equipment, the temperature sensor are installed in outside car outer wall or car door, and the ion type smog passes
Sensor is installed in outside car outer wall or car door, the warning device respectively with temperature sensor and ion type smog sensor phase
Even, hoistway spray equipment is connected with temperature sensor and ion type smog sensor respectively；
The hoistway spray equipment includes water pump, water pipe and shower nozzle, and water pump is connected with running water water source, water pipe be connected with water pump and
Water pipe is laid along hoistway bearing of trend, and each floor at least installs a shower nozzle being connected with water pipe.
2. elevator automatic alarm deliverance apparatus as claimed in claim 1, it is characterised in that the temperature sensor is at least provided with 3
It is individual.
3. elevator automatic alarm deliverance apparatus as claimed in claim 1, it is characterised in that the ion type smog sensor is at least
Provided with 3.
4. elevator automatic alarm deliverance apparatus as claimed in claim 1, it is characterised in that the warning device includes sound and light alarm
Device and alarm bell.
5. elevator automatic alarm deliverance apparatus as claimed in claim 1, it is characterised in that also include respectively with temperature sensor,
The ventilation unit of ion type smog sensor connection；
The ventilation unit includes blower fan, the first air port, the second air port and air filter, and first air port is arranged at sedan-chair
The bottom of railway carriage or compartment bottom plate or side wall, top of second air port in car, second air port passes through air channel and blower fan one
End connection, the blower fan other end are provided with A outlets and B outlets, and the A outlets communicate with outside, and the B outlets pass through air mistake
Filter device communicates with outside.
6. elevator automatic alarm deliverance apparatus as claimed in claim 5, it is characterised in that be additionally provided with UPS uninterrupted power sources, UPS
Uninterrupted power source be connected with temperature sensor, ion type smog sensor, warning device, hoistway spray equipment and ventilation unit with
Power supply.
7. elevator automatic alarm deliverance apparatus as claimed in claim 5, it is characterised in that the air filter is provided with ultra-fine
Glass fibre thing filter layer, active carbon layer and the silver-colored titanium dioxide layer of load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586022.XU CN207090717U (en) | 2017-05-24 | 2017-05-24 | A kind of elevator automatic alarm deliverance apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720586022.XU CN207090717U (en) | 2017-05-24 | 2017-05-24 | A kind of elevator automatic alarm deliverance apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207090717U true CN207090717U (en) | 2018-03-13 |
Family
ID=61551128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720586022.XU Active CN207090717U (en) | 2017-05-24 | 2017-05-24 | A kind of elevator automatic alarm deliverance apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207090717U (en) |
-
2017
- 2017-05-24 CN CN201720586022.XU patent/CN207090717U/en active Active
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| GR01 | Patent grant |