CN115771823A - Elevator fire emergency treatment and alarm system - Google Patents

Abstract

The invention discloses an elevator fire emergency treatment and alarm system which is applied to an elevator which vertically ascends and descends, wherein the elevator moves up and down in a corresponding elevator shaft, the fire emergency treatment and alarm system comprises a smoke alarm, a spraying mechanism and a liquid storage mechanism, the smoke alarm is arranged on the upper inner wall of the elevator, the spraying mechanism is arranged in the elevator, the liquid storage mechanism comprises a liquid storage tank, fire extinguishing agents for extinguishing fire are stored in the liquid storage tank, and a fire extinguishing pipe for conveying the fire extinguishing agents to the spraying mechanism is arranged on one side of the liquid storage tank. The design of smoke alarm can utilize the sensor in time to respond to the emergence of the inside conflagration of elevator to transmission through smoke alarm carries out timely warning to control system in, and control system control stock solution mechanism and spray the mechanism, carries out timely emergency treatment who puts out a fire to the inside spraying of elevator, thereby has realized the emergency treatment to the elevator conflagration, can be timely put out a fire and report to the police.

Description

Elevator fire emergency treatment and alarm system

Technical Field

The invention relates to the technical field of elevators, in particular to an elevator fire emergency treatment and alarm system.

Background

According to the requirements of ' quality control bureau ' about promoting the construction of an elevator emergency disposal service platform ' in 2014 8 and ' quality control special 2014 433 ' and ' elevator emergency disposal service platform construction and operation guide ' (national quality control bureau, issued in 2015 4), in order to change the traditional supervision mode of an elevator, the elevator maintenance quality is improved, the elevator management level is improved, the elevator faults are reduced, the safe trip of people is guaranteed, and the elevator safety Internet of things platform is recommended to be constructed.

With the increase of the use frequency and the increase of the service life of the elevator, the safe use situation is still severe, and the elevator becomes one of common places influencing the safety hidden dangers of the public trip.

And current elevator when the condition of a fire appears, can only report to the police and handle usually, and do not possess the function of putting out a fire to the condition of a fire of oneself, lead to the condition of a fire in the elevator can not carry out timely putting out, because the inside space of elevator is just very little originally, can not timely put out a fire, very easily causes irreversible injury to the user. In order to make the elevator possess earlier stage in time put out the condition of a fire, reduce the injury to the user, consequently the inventor has developed an elevator conflagration emergency treatment and alarm system.

Disclosure of Invention

In order to solve the above problems, it is an object of the present invention to provide an elevator fire emergency treatment and alarm system.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an elevator conflagration emergency treatment and alarm system, uses in vertical lift's elevator, wherein the elevator up-and-down motion in corresponding elevator well, this conflagration emergency treatment and alarm system include smoke alarm, spray mechanism and stock solution mechanism, smoke alarm sets up inner wall on the elevator, spray the mechanism setting inside the elevator, stock solution mechanism is including setting up the liquid reserve tank in the elevator upper end, the storage has the fire extinguishing agent that is used for putting out a fire in the liquid reserve tank, and liquid reserve tank one side is equipped with and is used for the fire extinguishing agent to carry to the fire extinguishing pipe that sprays in the mechanism, and is equipped with in the liquid reserve tank to be used for carrying the fire extinguishing agent to the first conveying mechanism in the mechanism that sprays with certain pressure.

Preferably, the first conveying mechanism comprises a first conveying plate and a first spring, the first conveying plate is arranged in the liquid storage tank in a sliding and sealing manner, the first spring is arranged in the liquid storage tank and used for driving the first conveying plate to automatically move towards the fire extinguishing pipe, and the fire extinguishing pipe is provided with an electromagnetic valve for controlling opening and closing.

Preferably, spray mechanism is including spraying case and shower, spray case fixed mounting is on the elevator inner wall, and sprays the case middle part and be equipped with scalable and rotatable first pipe, the shower is vertical form and evenly centers on in the first outside of tubes, first pipe extension end is equipped with the second pipe that is linked together with the shower, all be equipped with a plurality of orifices that are used for the extinguishing agent to spray on shower and the second pipe.

Preferably, still including setting up the fluid infusion case at the elevartor shaft bottommost, be equipped with the reservoir that is used for the fire extinguishing agent to store in the fluid infusion case, fluid infusion case upper end is equipped with the conveyer pipe that is used for the fire extinguishing agent to carry, and fluid infusion case one side still is equipped with the delivery pump that is used for the fire extinguishing agent to carry to the conveyer pipe, the elevator bottom is equipped with the conveyer trough corresponding with the conveyer pipe, be equipped with the first governing valve that the alternative was opened in the conveyer trough, still be equipped with the liquid feeding pipe that is used for the fire extinguishing agent to supply on the fluid infusion case, liquid feeding pipe extension end passes the inside and conveyer trough intercommunication of elevator.

Preferably, the fire extinguishing agent is tap water, a disinfection box fixedly connected with the elevator is further arranged at the upper end of the elevator, high-concentration disinfection liquid is stored in the disinfection box, a disinfection pipe communicated with the fire extinguishing pipe is arranged at the output end of the disinfection box, and a second conveying mechanism used for conveying the disinfection liquid under certain pressure is further arranged in the disinfection box.

Preferably, the fire extinguishing agent is tap water, a cleaning mechanism used for cleaning the ground of the elevator is further arranged on one side of the liquid supplementing box, the cleaning mechanism is arranged on the side wall of the elevator shaft, and an adjusting mechanism used for driving the cleaning mechanism to move to the inside of the elevator is arranged on the side wall of the elevator shaft.

Preferably, the wiper mechanism includes the cleaning board, the cleaning board bottom is equipped with fixed connection and is used for carrying out abluent first clean cotton layer to elevator ground, and is equipped with a plurality of first washing holes that are used for the tap water to spray on the cleaning board, the middle part of cleaning board upper end is equipped with first standpipe, be equipped with slip and sealing connection's second standpipe in the first standpipe, the second standpipe outside is equipped with a plurality of vertical forms and the standpipe that sprays that is linked together, it is equipped with a plurality of evenly distributed's second washing hole with one side oblique top to spray the standpipe, be equipped with fixed connection's annular plate in the first standpipe, the annular plate middle part is equipped with the third standpipe, the third standpipe is linked together with the second standpipe, and through reciprocal screw thread intercommunication between third standpipe and the annular plate, the delivery pump output end is equipped with the cleaning pipe, cleaning pipe output end communicates with first washing hole and second washing hole respectively.

Preferably, the first vertical pipe is rotatably arranged on the cleaning plate, the cleaning plate is provided with a containing groove for automatically recovering the first vertical pipe after rotation, the containing groove positioned right below the vertical first vertical pipe is provided with a positioning groove, the positioning groove is communicated with the cleaning pipe, and the positioning groove is internally provided with a valve mechanism for selectively opening the positioning groove,

preferably, adjustment mechanism includes first electric putter and second electric putter, be equipped with the hold up tank that is used for the cleaning board to retrieve on the elevartor shaft inner wall, be equipped with the first electric putter who rotates the connection in the hold up tank, first electric putter tip and cleaning board middle part fixed connection, still be equipped with in the hold up tank and be connected and be used for driving first electric putter pivoted second electric putter, second electric putter extends the end and is connected with first electric putter lateral wall.

Preferably, still be equipped with the clean groove that is used for the sanitizer to store in the fluid infusion incasement, the delivery pump feed liquor end passes through pipeline and clean groove intercommunication, all be equipped with the solenoid valve that is used for control to open and shut on the pipeline of clean groove, reservoir output.

Compared with the prior art, the invention has the following beneficial effects:

the design of smoke alarm can utilize the sensor in time to respond to the emergence of the inside conflagration of elevator to transmission through smoke alarm carries out timely warning to control system in, and control system control stock solution mechanism and spray the mechanism, carries out timely emergency treatment who puts out a fire to the inside spraying of elevator, thereby has realized the emergency treatment to the elevator conflagration, can be timely put out a fire and report to the police.

The design of first spring can utilize the elasticity of spring, stores the fire extinguishing agent in the liquid reserve tank with certain pressure, when needs put out a fire, only needs open through the solenoid valve with on the firetube of putting out a fire, and the fire extinguishing agent in the liquid reserve tank can be with certain pressure, and automatic transport sprays the fire to the mechanism in, sprays and puts out a fire, and such design need not increase extra power equipment, can reduce cost, has also reduced the increase to the whole weight of elevator simultaneously, reduces load.

Specific embodiments of the present invention are disclosed in detail with reference to the following description and drawings, indicating the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the invention are not so limited in scope.

Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.

It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of an elevator according to the present invention;

FIG. 2 is a schematic perspective view of the smoke alarm and spray mechanism of the present invention;

FIG. 3 is a schematic sectional view showing a connection structure of the corrugated hose according to the present invention when it is contracted;

FIG. 4 is a schematic sectional view of the corrugated hose of the present invention in use;

FIG. 5 is a schematic top view of the connection structure of the sterilization case and the reservoir of the present invention;

FIG. 6 is a schematic view of a three-dimensional connection structure of an elevator and a fluid infusion tank according to the present invention;

FIG. 7 is a schematic view of a cross-sectional connection structure of a conveying trough and a conveying pipe of the present invention;

FIG. 8 is a schematic view of a three-dimensional connection structure of the cleaning mechanism and the adjusting mechanism of the present invention;

FIG. 9 is a perspective view of the cleaning plate, spray risers and side plates of the present invention in use;

FIG. 10 is a schematic cross-sectional view of a first vertical tube and a positioning groove of the present invention;

FIG. 11 is an enlarged view at A of FIG. 10 of the present invention;

FIG. 12 is a schematic top view of the cleaning tank and reservoir of the present invention.

In the figure: 1. an elevator; 11. a smoke alarm; 12. a sewage tank; 13. a sewage pipe; 14. a spray box; 141. hiding the groove; 15. a first tube; 151. a protrusion; 152. a communicating pipe; 153. a corrugated hose; 154. a sealing tube; 155. a pull ring; 156. a fire extinguishing hole; 16. spraying a hole; 17. a second tube; 18. a conveying trough; 181. a diversion trench; 2. a liquid storage tank; 21. fire extinguishing pipes; 22. a liquid adding pipe; 23. a first conveying plate; 24. a first spring; 3. a sterilizing box; 31. a second conveyance board; 32. sterilizing the tube; 33. a liquid feeding pipe; 34. a second spring; 4. cleaning the plate; 41. a receiving groove; 411. a third electric push rod; 412. a connecting shaft; 43. a first cleaning cotton layer; 44. a first cleaning hole; 441. a liquid inlet tank; 442. a series tank; 45. positioning a groove; 451. a second communicating groove; 452. a limiting block; 453. a fourth spring; 454. a limiting groove; 455. a piston plate; 46. a second cleaning cotton layer; 461. a fifth spring; 462. a side plate; 463. lengthening a pipe; 5. a first electric push rod; 51. a storage tank; 52. a second electric push rod; 6. spraying a vertical pipe; 61. a second standpipe; 62. a first vertical tube; 621. an annular plate; 622. an annular groove; 623. an extrusion stem; 624. a waterproof rubber pad; 63. connecting the transverse pipes; 64. a second cleaning hole; 7. a liquid replenishing box; 71. a liquid storage tank; 72. cleaning the tank; 73. a delivery pump; 74. cleaning the tube; 70. a delivery pipe.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1-2, an elevator 1 fire emergency treatment and alarm system is applied to an elevator 1 which vertically ascends and descends, wherein the elevator 1 vertically moves in a corresponding elevator 1 well, the fire emergency treatment and alarm system comprises a smoke alarm 11, a spraying mechanism and a liquid storage mechanism, the smoke alarm 11 is arranged on the upper inner wall of the elevator 1, the spraying mechanism is arranged inside the elevator 1, the liquid storage mechanism comprises a liquid storage tank 2 arranged at the upper end of the elevator 1, a fire extinguishing agent for extinguishing fire is stored in the liquid storage tank 2, a fire extinguishing pipe 21 for conveying the fire extinguishing agent to the spraying mechanism is arranged on one side of the liquid storage tank 2, and a first conveying mechanism for conveying the fire extinguishing agent to the spraying mechanism at a certain pressure is arranged in the liquid storage tank 2. The design of smoke alarm 11 can utilize the sensor in time to respond to the emergence of 1 inside conflagration of elevator to through smoke alarm 11 transmission to control system in, carry out timely warning through control system, and through control system control stock solution mechanism and spray mechanism, carry out timely spray emergency treatment of putting out a fire to 1 inside of elevator, thereby realized the emergency treatment to 1 conflagration of elevator, can be timely put out a fire and report to the police.

In this embodiment, referring to fig. 5, the first conveying mechanism includes a first conveying plate 23 and a first spring 24, the first conveying plate 23 is slidably and hermetically disposed in the liquid storage tank 2, the first spring 24 is disposed in the liquid storage tank 2 for driving the first conveying plate 23 to automatically move toward the fire extinguishing pipe 21, and the fire extinguishing pipe 21 is provided with an electromagnetic valve for controlling opening and closing. The design of first spring 24 can utilize the elasticity of spring, stores the fire extinguishing agent in liquid reserve tank 2 with certain pressure, when needs put out a fire, only need through opening the solenoid valve on the fire tube 21 that goes out, the fire extinguishing agent in the liquid reserve tank 2 can be with certain pressure, and automatic transport is to spraying in the mechanism, sprays the fire of putting out a fire, and such design does not need the extra power equipment that increases, can reduce cost, has also reduced the increase to elevator 1 whole weight simultaneously, reduces load.

In this embodiment, referring to fig. 1-2, the spraying mechanism includes a spraying box 14 and a spraying pipe 10, the spraying box 14 is fixedly installed on an upper inner wall of the elevator 1, a first telescopic and rotatable pipe 15 is disposed in the middle of the spraying box 14, the spraying pipe 10 uniformly surrounds the outer side of the first pipe 15 in a vertical shape, a second pipe 17 communicated with the spraying pipe 10 is disposed at an extending end of the first pipe 15, a plurality of spraying holes 16 for spraying the fire extinguishing agent are disposed on the spraying pipe 10 and the second pipe 17, the spraying holes 16 are disposed at an inclined lower portion of a same side of the spraying pipe 10 and the second pipe 17, the spraying direction of the fire extinguishing agent is inclined downward, the end portion of the fire extinguishing pipe 21 is communicated with the first pipe 15, the first pipe 15 is circular, the first pipe 15 is formed by sliding and sealing-connecting a plurality of pipe bodies with decreasing pipe diameters, one end of the first pipe 15 is provided with a connected sixth spring, and the other end of the sixth spring is movably connected with the other end of the first pipe 15. Shower 10, first pipe 15, the design of second pipe 17 and orifice 16, water pressure when can utilizing spraying, it realizes automatic extension to drive first pipe 15, thereby make shower 10 can automatic downstream, design through orifice 16 position, can make fire extinguishing agent can be the slope and spray downwards, not only can make fire extinguishing agent evenly distributed, reaction force when orifice 16 sprays simultaneously can drive shower 10 and rotate, thereby realized the rotatory spraying of fire extinguishing agent when downstream, make the distribution that fire extinguishing agent can be more even, improve the fire extinguishing effect, and first spring 24's design, can utilize the elasticity of sixth spring, make and stop to spray the back, shower 10 can be along with first pipe 15's shrink is retrieved to elevator 1 on the inner wall, holistic hiding has been realized, reduce the occupation of space.

As a possible implementation manner, please refer to fig. 3-4, the extending end of the first tube 15 is a penetrating type, a sealing tube 154 detachably connected and used for sealing the first tube 15 is disposed at an outlet of the extending end of the first tube 15, a fire extinguishing hole 156 is disposed on a side wall of the sealing tube 154 located in the first tube 15, a corrugated hose 153 with a length that can be extended and retracted is disposed in the first tube 15, one end of the corrugated hose 153 is communicated and fixedly connected with the sealing tube 154, a communicating tube 152 detachably connected with an end of the corresponding first tube 15 is disposed at the other end of the corrugated hose 153, the communicating tube 152 is communicated with the fire extinguishing tube 21, a pull ring 155 fixedly connected is disposed at an outer side of the sealing tube 154, a protrusion 151 engaged and sealed with the outlet of the extending end of the first tube 15 is disposed at an outer side of the communicating tube 152, and the inlet of the second tube 17 is sealed when the protrusion 151 seals the outlet of the extending end of the first tube 15. The design of the corrugated hose 153, the sealing pipe 154 and the communicating pipe 152 can be used when the shower pipe 10 cannot extinguish a fire by spraying, because the first pipe 15 is in an extended state at the moment, the height of the pull ring 155 can be pulled by ordinary people at the moment, therefore, personnel in the elevator 1 can separate the sealing pipe 154 and the communicating pipe 152 from the first pipe 15 respectively by pulling the pull ring 155 forcefully, and then pull continuously, so that the communicating pipe 152 seals the outlet of the extending end of the first pipe 15, meanwhile, the side wall of the communicating pipe 152 seals the inlet of the second pipe 17, at the moment, the fire extinguishing agent in the fire extinguishing pipe 21 can be sprayed out only through the fire extinguishing hole 156, a user can timely extinguish the corresponding fire point by taking the sealing pipe 154 with hands, the design is disposable, and after the fire extinguishing pipe is used, the fire extinguishing pipe needs to be replaced manually.

In this embodiment, the sixth spring is disposed outside the first tube 15, one end of the sixth spring is rotatably connected to the inner wall of the hidden groove 141, and the other end of the sixth spring is movably connected to the second tube 17.

In this embodiment, please refer to fig. 6-7 and 12, further comprising a fluid infusion tank 7 disposed at the bottom of the shaft of the elevator 1, a fluid storage tank 71 for storing fire extinguishing agent is disposed in the fluid infusion tank 7, a delivery pipe 70 for delivering fire extinguishing agent is disposed at the upper end of the fluid infusion tank 7, a delivery pump 73 for delivering fire extinguishing agent to the delivery pipe 70 is further disposed at one side of the fluid infusion tank 7, a delivery tank 18 corresponding to the delivery pipe 70 is disposed at the bottom of the elevator 1, a first selectively openable regulating valve is disposed in the delivery tank 18, a fluid infusion pipe 22 for supplementing fire extinguishing agent is further disposed on the fluid storage tank 2, and an extending end of the fluid infusion pipe 22 passes through the interior of the elevator 1 and is communicated with the delivery tank 18. Wherein, be equipped with the solenoid valve in the conveyer pipe 70, conveyer trough 18 bottom is equipped with the guiding gutter 181 that is the outward diffusion toper form, and the just sealing connection slides between conveyer pipe 70 and the inside of conveyer trough 18, first governing valve is the solenoid valve. The design of fluid infusion case 7 can in time supply fire extinguishing agent in the liquid reserve tank 2, has realized the automatic replenishment of fire extinguishing agent, adopts the mode of this kind of automatic replenishment moreover, can effectually reduce the load to 1 whole weight of elevator, has guaranteed simultaneously that there is fire extinguishing agent all the time in the liquid reserve tank 2. Design of conveyer pipe 70 conveyer trough 18, make elevator 1 move to elevator 1 well bottommost in, make conveyer pipe 70 can be through the water conservancy diversion disect insertion conveyer trough 18 of guiding gutter 181 in, upwards extrude the regulating plate through conveyer pipe 70, make the regulating plate move to first connecting groove department after, can realize the intercommunication of conveyer pipe 70 and liquid feeding pipe 22, make the fire extinguishing agent can carry to the liquid reserve tank 2 in, can be closed through the solenoid valve with on the fire extinguishing pipe 21, can make the fire extinguishing agent store in liquid reserve tank 2 with certain pressure.

Example 2

The same points as those in embodiment 1 are not described, and the differences from embodiment 1 are that:

referring to fig. 5-6, the fire extinguishing agent is tap water, the upper end of the elevator 1 is further provided with a fixedly connected disinfection box 3, the disinfection box 3 stores high-concentration disinfection solution, the output end of the disinfection box 3 is provided with a disinfection pipe 32 communicated with the fire extinguishing pipe 21, and the disinfection box 3 is further provided with a second conveying mechanism for conveying the disinfection solution at a certain pressure. Second conveying mechanism includes second delivery board 31 and second spring 34, the setting that second delivery board 31 slided and sealing connection is in disinfect box 3, second spring 34 sets up and is used for driving the antiseptic solution extrusion to carry to disinfection pipe 32 in disinfect box 3, be equipped with the solenoid valve that is used for controlling to open and shut in the disinfection pipe 32. Adopt the design of water with fire extinguishing agent, make holistic cost lower, simultaneously, set up disinfect box 3 on elevator 1, and the mode that is linked together through disinfection pipe 32 and fire extinguishing pipe 21, make elevator 1 when needs disinfection, only need when fire extinguishing pipe 21 opens, open the solenoid valve on the disinfection pipe 32, make the antiseptic solution in disinfect box 3 mix with the running water with certain proportion, and spout through shower 10, thereby realized the automatic disinfection to elevator 1 inside, and the design of high concentration antiseptic solution, can effectually reduce the number of times of adding to antiseptic solution.

In this embodiment, the sterilizing box 3 is further provided with a liquid feeding pipe 33 for replenishing the sterilizing liquid, and the liquid feeding pipe 33 is provided with a detachable and sealing plug for sealing.

Example 3

The same points as those in embodiment 1 are not described, and the differences from embodiment 1 are that:

referring to fig. 6 and 8, the fire extinguishing agent is tap water, a cleaning mechanism for cleaning the ground of the elevator 1 is further arranged on one side of the liquid supplementing tank 7, the cleaning mechanism is arranged on the side wall of the elevator 1 shaft, and an adjusting mechanism for driving the cleaning mechanism to move into the elevator 1 is arranged on the side wall of the elevator 1 shaft.

In this embodiment, please refer to fig. 8-9, the adjusting mechanism includes a first electric push rod 5 and a second electric push rod 52, a storage tank 51 for recovering the cleaning plate 4 is disposed on an inner wall of the elevator 1, the first electric push rod 5 rotatably connected is disposed in the storage tank 51, an end of the first electric push rod 5 is fixedly connected to a middle portion of the cleaning plate 4, the second electric push rod 52 connected to and used for driving the first electric push rod 5 to rotate is further disposed in the storage tank 51, and an extending end of the second electric push rod 52 is connected to an outer side wall of the first electric push rod 5. First electric putter 5 and second electric putter 52's design can realize that cleaning plate 4 carries out rotary motion on elevator 1 well inner wall, can effectually reduce the degree of depth of hold up tank 51 to reduced the destruction degree to elevator 1 well inner wall, reduced the cost of installing additional, first electric putter 5 can realize that cleaning plate 4 cleans at the inside back and forth movement of elevator 1, make cleaning plate 4 can be more thorough clean elevator 1 ground.

In this embodiment, referring to fig. 12, a cleaning tank 72 for storing a cleaning agent is further disposed in the liquid replenishing tank 7, a liquid inlet end of the delivery pump 73 is communicated with the cleaning tank 72 through a pipeline, and electromagnetic valves for controlling opening and closing are disposed on the pipelines at the output ends of the cleaning tank 72 and the liquid storage tank 71. The design of cleaning tank 72 and sanitizer can soften the spot of elevator 1 inner wall through the form of spraying the sanitizer to elevator 1, and improvement that can be better softens the cleaning effect of elevator 1 can adopt and spray the sanitizer earlier and soften the spot, then spray the running water and wash, can effectually improve holistic cleaning performance like this.

In this embodiment, referring to fig. 8-10, the cleaning mechanism includes a cleaning plate 4, a first cleaning cotton layer 43 fixedly connected to the bottom of the cleaning plate 4 and used for cleaning the floor of the elevator 1 is disposed on the cleaning plate 4, a plurality of first cleaning holes 44 used for spraying tap water are disposed on the cleaning plate 4, a first vertical pipe 62 is disposed in the middle of the upper end of the cleaning plate 4, a second vertical pipe 61 connected to the first vertical pipe 62 in a sliding and sealing manner is disposed in the first vertical pipe 62, a plurality of vertical and communicated spraying vertical pipes 6 are disposed on the outer side of the second vertical pipe 61, a plurality of uniformly distributed second cleaning holes 64 are disposed on the spraying vertical pipe 6 obliquely above the same side, an annular plate 621 fixedly connected to the first vertical pipe 62 is disposed in the first vertical pipe 62, a third vertical pipe is disposed in the middle of the annular plate 621, the third vertical pipe is communicated with the second vertical pipe 61, the third vertical pipe is communicated with the annular plate 621 through a reciprocating screw thread, a cleaning pipe 74 is disposed at the output end of the conveying pump 73, and the output end of the cleaning pipe 74 is respectively communicated with the first cleaning holes 44 and the second vertical pipe 63, and the corresponding spraying vertical pipe 63 is connected to the spraying vertical pipe 6. First clean cotton layer 43's design, can be better clean ground cleaning, the design of first washing hole 44, can make first clean cotton layer 43 when cleaning, spray and wash, further improvement cleaning performance, and rotation between first standpipe 62 and the second standpipe 61 is connected, and the angle design of second washing hole 64, the reaction force that produces when making second washing hole 64 spray, can promote spray standpipe 6 and rotate, and drive second standpipe 61 at first standpipe 62 internal rotation, and the third standpipe, the design of annular plate 621 and reciprocal screw thread, make second standpipe 61 when the pivoted, drive the third standpipe rotation, including the characteristic of reciprocal screw thread, can make spray standpipe 6 when rotatory spraying, can be synchronous periodic up-and-down motion, thereby further improvement spray standpipe 6's spray area, can be to the easy dirty place in elevator 1 lower half region, carry out more thorough cleaning, and spray the more even that washes.

In this embodiment, referring to fig. 8-11, the first vertical tube 62 is rotatably disposed on the cleaning plate 4, the cleaning plate 4 is provided with a receiving groove 41 for automatically recovering the first vertical tube 62 after rotation, an end of the first vertical tube 62 is rotatably connected to the receiving groove 41 through a connecting shaft 412, the receiving groove 41 is provided with a third electric push rod 411 for driving the first vertical tube 62 to rotate, the receiving groove 41 located right below the vertical first vertical tube 62 is provided with a positioning slot 45, the positioning slot 45 is communicated with the cleaning tube 74, and a valve mechanism for selectively opening the positioning slot 45 is disposed in the positioning slot 45. Adopt rotatory mode with first standpipe 62, can effectually reduce the space of holding vessel 51, adopt rotatory mode simultaneously, can improve first standpipe 62's length, improve holistic spraying region.

In the present embodiment, referring to fig. 11, an annular groove 622 for engaging and connecting the bottom of the first vertical tube 62 is disposed in the receiving groove 41 located outside the positioning groove 45, and a waterproof rubber pad 624 for sealing and waterproofing is disposed in the annular groove 622. The sealing performance of the connection is further improved.

As a feasible implementation manner, please refer to fig. 11, the valve mechanism may be an electromagnetic valve, or the valve mechanism includes a piston plate 455, a limiting groove 454 and a limiting block 452, the piston plate 455 is slidably and sealingly disposed in the positioning groove 45, the side wall of the positioning groove 45 is provided with the symmetrically distributed limiting grooves 454, the limiting block 452 is slidably and sealingly disposed in the limiting groove 454, a fourth spring 453 is disposed in the limiting groove 454 and used for driving the limiting block 452 to automatically move to the groove opening of the positioning groove 45, the inner wall of the positioning groove 45 is further provided with a second communicating groove 451 used for communicating the upper end and the lower end of the piston plate 455, and the center of the end of the first vertical tube 62 is provided with a pressing rod 623 fixedly connected and used for driving the piston plate 455 to move downward to the second communicating groove 451. The design of the squeezing rod 623 and the piston plate 455 can enable the squeezing rod 623 to vertically rotate along with the first vertical pipe 62, the squeezing rod 623 can squeeze the piston plate 455 to move downwards to the second communicating groove 451, so that the positioning groove 45 is communicated with the first vertical pipe 62, and along with the rotation recovery of the first vertical pipe 62, the squeezing rod 623 is separated from the piston plate 455, and the piston plate 455 automatically drives the piston plate 455 to seal the positioning groove 45 due to the elasticity of the fourth spring 453, so that the automatic sealing of the positioning groove 45 is realized. The valve mechanism can also adopt an electromagnetic valve, and compared with the addition of the electromagnetic valve, the addition of control logic is reduced, and meanwhile, the cost is also reduced.

In this embodiment, referring to fig. 10, the first cleaning holes 44 are two rows and symmetrically disposed on two sides of the first cotton layer, liquid inlet slots 441 are symmetrically disposed in the cleaning plate 4, the first cleaning holes are respectively communicated with the corresponding liquid inlet slots 441, a series slot 442 is disposed between adjacent liquid inlet slots 441, an output end of the cleaning pipe 74 is communicated with one side of the corresponding liquid inlet slot 441, and the series slot 442 is communicated with the positioning slot 45.

As a possible implementation manner, please refer to fig. 9, two ends of the cleaning plate 4 are provided with side plates 462 symmetrically distributed, the side plates 462 are provided with extension tubes 463 fixedly connected and corresponding to the cleaning grooves 72, the extension tubes 463 movably penetrate through the side walls of the cleaning grooves 72, the extension tubes 463 and the cleaning grooves 72 are connected in a sliding and sealing manner, the bottom of the side plate 462 is further provided with a second cleaning cotton layer 46 fixedly connected, the second cleaning cotton layer 46 is connected with the bottom of the cleaning plate 4 in a sliding manner, the bottom of the extension tubes 463 is also provided with first cleaning holes 44, and two sides of the cleaning plate 4 are provided with fifth springs 461 fixedly connected and used for driving the corresponding side plates 462 to automatically recover and attach to the two sides of the cleaning plate 4.

In this embodiment, referring to fig. 1 and 6, an annular sewage tank 12 is disposed on the ground of the elevator 1, a sewage pipe 13 communicated with the sewage tank 12 is disposed at the bottom of the elevator 1, a fixedly connected waste water pipe is disposed on the liquid supplementing tank 7, the diameter of the waste water pipe is larger than that of the sewage pipe 13, and an extension end of the waste water pipe is communicated with a domestic water drainage pipeline near a well of the elevator 1. The design of sewage tank 12 can make sewage in the time of the washing retrieve in time and get into the waste pipe through sewage pipe 13 to get into the domestic sewage system in, timely emission has prevented that sewage from piling up in elevator 1 bottom of the well portion, and sewage pipe 13 has also improved the inside air flow of elevator 1 to a certain extent moreover.

The application provides a fire emergency treatment and alarm method for an elevator 1, which comprises the following steps:

(1) When the smoke alarm 11 senses that a certain amount of smoke exists in the elevator 1, a signal is transmitted into the control system through the smoke alarm 11, then an alarm is given through the control system, meanwhile, the control system opens the electromagnetic valve at the fire extinguishing pipe 21, the fire extinguishing agent in the liquid storage tank 2 enters the spraying mechanism through the fire extinguishing pipe 21, enters the second pipe 17 through the first pipe 15, enters the spraying pipe 10, is sprayed out through the spray holes 16 to extinguish fire, and can drive the first pipe 15 to automatically extend along with the entering of water pressure, and meanwhile, the reaction force generated by the spraying of the spray holes 16 pushes the spraying pipe 10 to rotate, so that rotary spraying is realized, the fire extinguishing agent can be more uniformly distributed in the elevator 1, and automatic emergency fire extinguishing is realized in a spraying manner;

(2) When people exist in the elevator 1 and the fire in the elevator 1 cannot be solved by the spray pipe 10, a user can separate the sealing pipe 154 and the communicating pipe 152 from the first pipe 15 by pulling the pull ring 155 with force, and the communicating pipe 152 seals the outlet of the first pipe 15 and the inlet of the second pipe 17, at the moment, the user can hold one end of the sealing pipe 154 to align the fire extinguishing hole 156 to a place needing fire extinguishing, so that direct fixed-point spray fire extinguishing is carried out, and the fire can be effectively extinguished;

(3) When the elevator 1 does not need to extinguish a fire and the elevator 1 needs to be cleaned and disinfected daily, the electromagnetic valve in the disinfection pipe 32 is opened after the electromagnetic valve of the fire extinguishing pipe 21 is controlled by the system to be opened, so that disinfectant is mixed with tap water in a certain proportion, and the interior of the elevator 1 is automatically sprayed and disinfected through the spraying mechanism;

(4) When the elevator 1 is cleaned, the cleaning time can be set at half night, the elevator 1 is controlled by the system to fall to the bottommost part of the elevator 1 well, when the elevator 1 moves to the bottommost part, the sewage pipe 13 is inserted into the waste water pipe, the conveying pipe 70 is inserted into the conveying groove 18, the conveying groove 18 is sealed, then tap water or a cleaning agent selectively enters the cleaning plate 4 or the spraying mechanism through controlling the electromagnetic valves on different pipelines, when the elevator 1 needs to be cleaned greatly and is cleaned completely, the door of the elevator 1 is closed firstly, then the electromagnetic valve in the fire extinguishing pipe 21 is opened, the tap water in the liquid storage tank 2 is enabled to moisten the inner wall of the elevator 1, after the water in the liquid storage tank 2 is sprayed, the cleaning agent enters the spraying mechanism through the liquid storage tank 2 by utilizing the conveying pump 73, the cleaning agent is uniformly paved in the elevator 1, and after paving is completed, the door of the elevator 1 is opened, the cleaning plate 4 is rotated to the ground of the elevator 1 through the second electric push rod 52, then the cleaning plate 4 is moved back and forth through the first electric push rod 5 to clean the ground of the elevator 1, meanwhile, tap water can be conveyed into the spraying mechanism and the cleaning plate 4 through the conveying pump 73 by controlling the electromagnetic valves of different pipelines, the spraying mechanism sprays and cleans the upper end of the elevator 1, the tap water entering the cleaning plate 4 is sprayed out through the first cleaning hole 44 to wash the ground of the elevator 1, meanwhile, as the tap water is continuously increased, the side plate 462 can be driven to move outwards until the side plate is attached to the inner wall of the elevator 1, the first cleaning cotton layer 43 and the second cleaning cotton layer 46 can thoroughly clean and clean the ground of the elevator 1, after the ground is cleaned, the cleaning plate 4 is moved to the middle part of the elevator 1, then, a third electric push rod 411 is started to drive the first vertical pipe 62 to be vertical, meanwhile, the piston plate 455 is extruded downwards by the extrusion rod 623, so that the first vertical pipe 62 is communicated with the positioning groove 45, water in the cleaning plate enters the first vertical pipe 62 and is sprayed out through the second cleaning hole 64, a reaction force generated after the second cleaning hole 64 is sprayed out drives the spray vertical pipe 6 to rotate, so that the spray vertical pipe 6 can rotationally spray, and meanwhile, due to reciprocating threads, the spray vertical pipe 6 can synchronously move up and down in the vertical direction, and the inner wall of the lower half part of the elevator 1 can be thoroughly sprayed and cleaned; the mode of cleaning the elevator 1 is adopted in the application, the cleaning condition of the elevator 1 to the normal condition is fully met, as people come and go, the ground is usually dirtiest, and stains are also difficult to remove, therefore, the combination of the first cleaning cotton layer 43, the second cleaning cotton layer 46 and the first cleaning hole 44 can better and more thoroughly clean the ground of the elevator 1, the lower half part of the elevator 1 is very close to the feet of a user and is very easy to scratch by the soles of the feet, and simultaneously is very easy to scratch by conveyed objects, so that the lower half part of the elevator 1 belongs to a slightly dirtier position, the spraying of the spraying mechanism is combined with the spraying of the vertical spraying pipe 6, the lower half part area can be effectively cleaned, meanwhile, the upper half part in the space of the elevator 1 is very easy to be dirty and basically like dust, and the like, therefore, only the spraying mechanism is needed to spray the upper half part of the elevator 1, different areas are cleaned with different forces, and the cleaning effect of the elevator 1 is effectively ensured; when the elevator 1 is used specifically, different cleaning force can be selected according to the condition of the elevator 1.

Any numerical value recited herein includes all values from the lower value to the upper value that are incremented by one unit, provided that there is a separation of at least two units between any lower value and any higher value. For example, if it is stated that the number of a component or a value of a process variable (e.g., temperature, pressure, time, etc.) is from 1 to 90, preferably from 20 to 80, and more preferably from 30 to 70, it is intended that equivalents such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also expressly enumerated in this specification. For values less than 1, one unit is suitably considered to be 0.0001, 0.001, 0.01, 0.1. These are only examples of what is intended to be explicitly recited, and all possible combinations of numerical values between the lowest value and the highest value that are explicitly recited in the specification in a similar manner are to be considered.

Unless otherwise indicated, all ranges include the endpoints and all numbers between the endpoints. The use of "about" or "approximately" with a range applies to both endpoints of the range. Thus, "about 20 to about 30" is intended to cover "about 20 to about 30", including at least the endpoints specified.

All articles and references disclosed, including patent applications and publications, are hereby incorporated by reference for all purposes. The term "consisting essentially of …" describing a combination shall include the identified elements, components, parts or steps as well as other elements, components, parts or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the attributes described that "may" include are optional.

A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.

It is to be understood that the above description is intended to be illustrative, and not restrictive. Many embodiments and many applications other than the examples provided will be apparent to those of skill in the art upon reading the above description. The scope of the present teachings should, therefore, be determined not with reference to the above description, but should instead be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled. The disclosures of all articles and references, including patent applications and publications, are hereby incorporated by reference for all purposes. The omission in the foregoing claims of any aspect of subject matter that is disclosed herein is not intended to forego such subject matter, nor should the inventors be construed as having contemplated such subject matter as being part of the disclosed subject matter.

Claims (10)

1. The utility model provides an elevator conflagration emergency treatment and alarm system which characterized in that: use in vertical lift's elevator, wherein the elevator up-and-down motion in corresponding elevator well, this conflagration emergency treatment and alarm system include smoke alarm, spray mechanism and stock solution mechanism, smoke alarm sets up the inner wall on the elevator, spray the mechanism setting inside the elevator, stock solution mechanism is including setting up the liquid reserve tank in the elevator upper end, the storage has the fire extinguishing agent that is used for putting out a fire in the liquid reserve tank, and liquid reserve tank one side is equipped with and is used for the fire extinguishing agent to carry to the fire extinguishing pipe that sprays in the mechanism, and is equipped with in the liquid reserve tank and is used for carrying the first conveying mechanism to spraying in the mechanism with certain pressure with the fire extinguishing agent.

2. An elevator fire emergency treatment and alarm system according to claim 1, wherein: the first conveying mechanism comprises a first conveying plate and a first spring, the first conveying plate is arranged in the liquid storage box in a sliding and sealing connection mode, the first spring is arranged in the liquid storage box and used for driving the first conveying plate to automatically move towards the fire extinguishing pipe, and an electromagnetic valve used for controlling opening and closing is arranged on the fire extinguishing pipe.

3. An elevator fire emergency treatment and alarm system according to claim 1, wherein: spraying mechanism is including spraying case and shower, inner wall on the elevator is gone up to spraying case fixed mounting, and the spraying case middle part is equipped with scalable and rotatable first pipe, the shower is vertical form and evenly centers on in the first outside of managing, first tub of extension end is equipped with the second pipe that is linked together with the shower, all be equipped with a plurality of orifices that are used for the fire extinguishing agent to spray on shower and the second pipe.

4. An elevator fire emergency treatment and alarm system according to claim 1, wherein: still including setting up the fluid infusion case at the elevartor shaft bottommost, be equipped with the reservoir that is used for the fire extinguishing agent to store in the fluid infusion incasement, fluid infusion case upper end is equipped with the conveyer pipe that is used for the fire extinguishing agent to carry, and fluid infusion case one side still is equipped with the delivery pump that is used for the fire extinguishing agent to carry to the conveyer pipe, the elevator bottom is equipped with the conveyer trough corresponding with the conveyer pipe, be equipped with the first governing valve that the alternative was opened in the conveyer trough, still be equipped with the liquid feeding pipe that is used for the fire extinguishing agent to supply on the fluid storage case, liquid feeding pipe extends the end and passes the inside and conveyer trough intercommunication of elevator.

5. An elevator fire emergency treatment and alarm system according to claim 1, wherein: the fire extinguishing agent is tap water, the upper end of the elevator is also provided with a fixedly connected disinfection box, high-concentration disinfectant is stored in the disinfection box, the output end of the disinfection box is provided with a disinfection pipe communicated with the fire extinguishing pipe, and a second conveying mechanism used for conveying the disinfectant at a certain pressure is further arranged in the disinfection box.

6. An elevator fire emergency treatment and alarm system according to claim 4, wherein: the fire extinguishing agent is tap water, one side of the liquid supplementing box is also provided with a cleaning mechanism used for cleaning the elevator ground, the cleaning mechanism is arranged on the side wall of the elevator shaft, and an adjusting mechanism used for driving the cleaning mechanism to move to the inside of the elevator is arranged on the side wall of the elevator shaft.

7. An elevator fire emergency treatment and alarm system according to claim 6, wherein: the cleaning mechanism comprises a cleaning plate, the bottom of the cleaning plate is provided with a fixed connection and is used for cleaning the elevator ground, a plurality of first cleaning holes used for spraying tap water are formed in the cleaning plate, a first vertical pipe is arranged in the middle of the upper end of the cleaning plate, a second vertical pipe which slides and is connected in a sealing mode is arranged in the first vertical pipe, a plurality of vertical spraying vertical pipes which are communicated are arranged on the outer side of the second vertical pipe, a plurality of uniformly distributed second cleaning holes are formed in the vertical pipe and obliquely above the same side of the spraying vertical pipe, a fixed connection annular plate is arranged in the first vertical pipe, a third vertical pipe is arranged in the middle of the annular plate, the third vertical pipe is communicated with the second vertical pipe, the third vertical pipe is communicated with the annular plate through reciprocating threads, a cleaning pipe is arranged at the output end of the conveying pump, and the output end of the cleaning pipe is communicated with the first cleaning holes and the second cleaning holes respectively.

8. An elevator fire emergency treatment and alarm system according to claim 7, wherein: the rotatable setting of first standpipe is on clean board, be equipped with on the clean board and be used for the rotatory back automatic recovery of first standpipe to accomodate the groove, be located directly below the first standpipe of vertical form it is equipped with the constant head tank to accomodate the groove, communicate between constant head tank and the clean pipe, and be equipped with the valve mechanism that is used for the constant head tank selectivity to open in the constant head tank.

9. An elevator fire emergency treatment and alarm system according to claim 7, wherein: adjustment mechanism includes first electric putter and second electric putter, be equipped with the hold up tank that is used for the cleaning board to retrieve on the elevartor shaft inner wall, be equipped with the first electric putter who rotates the connection in the hold up tank, first electric putter tip and cleaning board middle part fixed connection, still be equipped with in the hold up tank and be connected and be used for driving first electric putter pivoted second electric putter, second electric putter extends the end and is connected with first electric putter lateral wall.

10. An elevator fire emergency treatment and alarm system according to claim 4, wherein: still be equipped with the clean groove that is used for the sanitizer to store in the fluid infusion incasement, the delivery pump feed liquor end passes through pipeline and clean groove intercommunication, all be equipped with the solenoid valve that is used for control to open and shut on the pipeline of clean groove, reservoir output.

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