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CN202838721U - Limited space simulation equipment - Google Patents

Limited space simulation equipment Download PDF

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Publication number
CN202838721U
CN202838721U CN 201220389680 CN201220389680U CN202838721U CN 202838721 U CN202838721 U CN 202838721U CN 201220389680 CN201220389680 CN 201220389680 CN 201220389680 U CN201220389680 U CN 201220389680U CN 202838721 U CN202838721 U CN 202838721U
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CN
China
Prior art keywords
casing
video camera
alarm
watch
dog
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 201220389680
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Chinese (zh)
Inventor
吴洋
卫东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BEIJING LONGKEXING TRENCHLESS ENGINEERING CO LTD
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BEIJING LONGKEXING TRENCHLESS ENGINEERING Co Ltd
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Priority to CN 201220389680 priority Critical patent/CN202838721U/en
Application granted granted Critical
Publication of CN202838721U publication Critical patent/CN202838721U/en
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Abstract

The utility model provides limited space simulation equipment, which comprises a cabinet used for simulating a limited space, a door arranged on the lateral surface of the cabinet, a camera, a smoke generator and an alarm. The camera, the smoke generator and the alarm are arranged in the cabinet. According to the embodiments of the utility model, due to the adoption of the limited space simulation equipment, a limited space is simulated by means of the cabinet, the door, the camera, the smoke generator and the alarm. Meanwhile, due to the adoption of the smoke generator, a dangerous scene happened inside the limited space can also be simulated. The limited space simulation equipment enables the simulation training for operators who work within a limited space. Through the practical training within the limited space realized by the equipment, the safety protection awareness of operators is improved. Meanwhile, operators can master professional skills in rescuing both others and themselves and the rescue operation during the rescuing process for others or themselves is standardized and scientized. Therefore, the safety problem within a limited space is solved.

Description

Finite space analog machine
Technical field
The utility model relates to safety production technique, relates in particular to a kind of finite space analog machine.
Background technology
For the related personnel who in the finite spaces such as pipe well, freezer or oil tank, carries out operation, the personal safety problem be always main also be sixty-four dollar question.During year August August to 2009 calendar year 2001, according to the incomplete statistics of national security supervision general bureau, in the finite space operation related personnel once dead 3 people and above security incident are 668 altogether, death toll totally 2699 people, the reason that causes numerous personnel deaths in the above-mentioned accident mainly be in the finite space poor causing of poor, the professional skill of saving oneself or sue and labour of operating personnel's awareness of safety blindly save oneself or sue and labour.
At present, for the security precautions that improves finite space operating personnel, improve the professional skill of saving oneself, escaping, rescuing mutually and sue and labour, and improve standardization and science that finite space operating personnel operates in the process of saving oneself or sue and labour, mainly finish by the form of oral instruction.For example: the mode by teaching is that finite space operating personnel explains safety precaution importance, reaches knowledge such as how saving oneself, escape and sue and labour.
Above-mentioned existing oral instruction mode is comparatively simple and uninteresting, and the method that finite space operating personnel can't on top of save oneself or sue and labour by the oral instruction mode more can not guarantee can study in order to practise when actual conditions occur, and finite space operational security is poor.
The utility model content
The utility model provides a kind of finite space analog machine, in order to solve defective of the prior art, improves the security of finite space operation.
The finite space analog machine that the utility model embodiment one provides comprises casing for the simulation finite space, is arranged on the door of described casing side and is arranged on video camera, aerosol producer and alarm in the described casing.
The finite space analog machine that the utility model embodiment one provides also comprises being arranged on the outer watch-dog of described casing;
Described watch-dog is connected described video camera by data line with control line, or described watch-dog connects described video camera by wireless mode, is used for showing the picture that described video camera is taken and controlling described video camera switch and/or rotation;
Described watch-dog connects described aerosol producer and alarm by control line, is used for controlling described aerosol producer and alarm switch.
On the basis of the utility model embodiment one above-mentioned feature, described equipment comprises two described video cameras, and described two video cameras are separately positioned on two relative drift angles of described casing inner top;
Described aerosol producer is arranged on the bottom in the described casing;
Described alarm is arranged on the interior metope of described casing.
The finite space analog machine of the utility model embodiment two also comprises the well head that is arranged on described casing top and the removable well lid that is used to cover described well head, be arranged on the described well head of connection of described box house pit shaft and a pipeline that is connected described pit shaft, be arranged on the cat ladder of described pit shaft inside and described cat ladder be fixed on the cat ladder draw-in groove of described pit shaft internal side wall;
Described equipment comprises two described video cameras, and one of them described video camera is arranged on described well head place, and another described video camera is arranged on the afterbody of described pipeline; Described aerosol producer is arranged in described pit shaft or described the pipeline.
On the basis of the utility model embodiment two above-mentioned features, described equipment also comprises the guardrail that is arranged on around the described casing top.
On the basis of the utility model embodiment two above-mentioned features, described equipment also comprises the step that is arranged on described casing outside metope and extends to described casing top.
The finite space analog machine of the utility model embodiment three also comprises air pump and the refrigerating plant that is arranged on described box house;
Described watch-dog also is used for connecting described air pump and refrigerating plant switch by control line.
On the basis of the utility model embodiment three above-mentioned features, described equipment also comprises barometer and the thermometer that is arranged in the described casing.
On the basis of the utility model embodiment three above-mentioned features, described equipment comprises two described video cameras, and described two video cameras are separately positioned on two relative drift angles of described casing inner top;
Described aerosol producer is arranged on the bottom in the described casing;
Described alarm is arranged on the interior metope of described casing.
On the basis of the utility model embodiment three above-mentioned features, described video camera comprises picture pick-up device and The Cloud Terrace;
Described picture pick-up device is arranged on the described The Cloud Terrace, and described The Cloud Terrace carries described picture pick-up device and rotates.
Description of drawings
Fig. 1 is the structural representation of the finite space analog machine of the utility model embodiment one;
Fig. 2 is the structural representation of the finite space analog machine of the utility model embodiment two;
Fig. 3 is the structural representation of the finite space analog machine of the utility model embodiment three.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model done describing in further detail.
Fig. 1 is the structural representation of the finite space analog machine of the utility model embodiment one, please refer to Fig. 1, and in the present embodiment, finite space analog machine comprises casing 110, door 120, video camera 130, aerosol producer 140 and alarm 150.
Wherein, casing 110 is used for the simulation finite space, the door 120 that is arranged on casing 110 sides is the gateway of casing 110, can enter or walk out for the casing 110 of simulating the finite space by door 120, the video camera 130 that is arranged on casing 110 inside is used for taking casing 110 inner scenes, be arranged on the aerosol producer 140 of casing 110 inside for generation of air-fuel mixture smog, with the situation of causing danger in the analog unit 110, be arranged on the alarm 150 of casing 110 inside for generation of alarm, caution is the related personnel of the casing 110 interior operations of this finite space analog machine, casing 110 interior dangerous generations, alarm 150 can also be used for arranging the time of sending warning, simulates rescue time with regulation.
In the utility model embodiment one, finite space analog machine is simulated the finite space by casing, door, video camera, aerosol producer and alarm are set, and simulates the dangerous scene that occurs in the finite space by aerosol producer is set.This finite space analog machine can provide simulated training for finite space operating personnel, make finite space operating personnel pass through practical training, improve security precautions, grasp is saved oneself and is sued and laboured professional skill, regularized operation is scientific in the process of saving oneself or sue and labour, and has solved the safety problem of finite space operation.
Further, on the basis of technique scheme, the finite space analog machine of present embodiment can also comprise watch-dog 160, and watch-dog 160 is arranged on the outside of casing 110.Watch-dog 160 can be connected with video camera 130 with control line by data line, the mode that watch-dog 160 can also pass through WiMAX (hereinafter to be referred as wifi) is connected with video camera 130, be used for showing the picture that video camera 130 is taken and controlling video camera 130 switches or rotation, or not only control video camera 130 switches but also control video camera 130 rotations.Watch-dog 160 can also be connected with alarm by control line and aerosol producer 140 and be connected, the switch of control aerosol producer 140 and alarm 150, be specially, control aerosol producer 140 produces the situation of causing danger in the air-fuel mixture smoke simulation finite space, when receiving the distress signal of causing danger, watch-dog 160 control alarms 150 are reported to the police or are carried out the time of fire alarming setting, watch-dog 160 can also be used for playing finite space Job Operations standard, learns before entering finite space analog machine for the personnel that participate in simulated training.
On the basis of technique scheme, particularly, in above-mentioned finite space analog machine, can comprise two video cameras 130.These two video cameras 130 are separately positioned on two relative drift angle places of casing 110 inner tops, specifically can comprise picture pick-up device and The Cloud Terrace in each video camera 130, picture pick-up device is arranged on the The Cloud Terrace, picture pick-up device by The Cloud Terrace carrying video camera 130 carries out free rotation, cooperation by two video cameras 130, can photograph the whole spaces in the casing 110, watch-dog 160 shows the picture that video camera 130 is taken, thereby can carry out picket surveillance to the inner space of whole casing 110.
Aerosol producer 140 can be arranged on the bottom in the casing 110, and the air-fuel mixture smog that aerosol producer 140 produces whole casing 110 inside of can permeating reach the effect of simulated hazard environment.
Alarm 150 can be arranged on the casing 110 interior metopes, and this alarm 150 specifically can adopt acoustooptic alarm system.
Particularly, the finite space analog machine of the utility model embodiment one can be used for the simulative oilcan working scene, for example: when needs simulation defective valve, during the leak of liquid scene,
Produce air-fuel mixture smog by watch-dog 160 control aerosol producers 140, with the leakage of oil in this air-fuel mixture smoke simulation oil tank.Particularly, aerosol producer 140 can be arranged on the bottom in the casing 110, and the air-fuel mixture smog of generation is diffused into outside the casing 110 by the slit of door 120 or casing 110.Perhaps, this aerosol producer 140 comprises that is passed the pipe that casing 110 is communicated to casing 110 outsides, and the air-fuel mixture smog of generation is diffused into outside the casing 110 by this pipe.Adopt the process of the finite space analog machine simulative oilcan defective valve liquid leakage of the utility model embodiment one to comprise:
The first step: open aerosol producer 140 by watch-dog 160 and produce air-fuel mixture smog, simulation defective valve leak of liquid;
Second step: casing 110 outer operating personnels begin to call for help when finding in the casing 110 liquid to be arranged to outward leakage, and other operating personnel comes into effect emergency relief after receiving distress call, as dials 120 ambulance calls;
The 3rd step: start alarm 150, make alarm 150 begin to report to the police, with the 110 interior dangerous generations of caution finite space operation related personnel casing.Can also set the time of fire alarming of alarm 150, simulate rescue time with regulation, thereby be convenient to examine the operating personnel correctly to finish simulated training in setting time.
The 4th step: the rescuer puts on biochemical defence suit, puts on respirator, opens the liquid that dry-chemical extinguisher spreads apart leakage, carries out secluding air and processes;
The 5th step: for the wounded, the rescue personnel moves to safety area with the fastest speed with it by methods such as dragging, drag, embrace, draw, carry, tie up;
The 6th the step: will fall in a swoon personnel placement ventilates, smooth, comparatively the cool place the place, untie the personnel's that fall in a swoon collar mouth, make it keep smooth breathing, open first aid box, by Spirophore the personnel that fall in a swoon are practiced artificial respiration, can also give first aid to resuscitator, if the operating personnel that falls in a swoon is seriously injured, utilize the Medical Devices of first aid box the inside to carry out simple medical care processing, then deliver to regular medical institutions and give treatment to.
Before the simulated training of above-described embodiment one, can also give rehearsal training to the finite space operating personnel who participates in simulated training by papery training study course and video training study course, the process of training exercise specifically can comprise:
The first step: open papery training study course, carry out detailed explanation and explanation for the content of papery training study course to participating in the start-up;
Second step: open " true man operate Video tutorials " of storage in the watch-dog 160, operate Video tutorials by these true man " finite space operating personnel is giveed training.
Fig. 2 is the structural representation of the finite space analog machine of the utility model embodiment two, please refer to Fig. 2, in the present embodiment, finite space analog machine comprises casing 110, door 120, video camera 130, aerosol producer 140, alarm 150, watch-dog 160, well head 270, well lid 280, pit shaft 290, pipeline 200, cat ladder 210 and cat ladder draw-in groove 220.
Wherein, the entrance of the finite space under the simulation well, well lid 280 is used for covering well head 270, underground operators seals well head 270 with well lid 280 after fulfiling assignment and returning ground, when the simulation underground operators is prepared lower well operations, open well head 270, utilize cat ladder 210 to enter into pit shaft 290 from well head 270, at this moment, the cat ladder draw-in groove 220 that is arranged on pit shaft 290 internal side wall can be used for fixedly cat ladder 210, when making underground operators utilize cat ladder 210 to enter pit shaft 290 from well head 270, can not cause danger because cat ladder 210 slides, the indoor pipeline 200 that is provided with of well, a pipeline 200 can be vertical with pit shaft 290, is used for simulating more realistically the actual conditions of the pipe well finite space.
Video camera 130 is used for taking in real time the inner scene of pipe well, and aerosol producer 140 is for generation of the dangerous scene that has toxic gas in the air-fuel mixture smoke simulation pipe well.Alarm 150 is used for the relevant operating personnel of caution, dangerous generation in the pipe well, and alarm 150 can also be used for arranging time of fire alarming with regulation rescue time.Watch-dog 160 is used for control aerosol producer 140 and alarm 150, particularly, watch-dog 160 can be connected with video camera 130 with control line by data line, perhaps, watch-dog 160 can also be connected with video camera 130 by the mode of wifi, watch-dog 160 shows the picture that video camera 130 is taken and controls video camera 130 switches or rotation, or not only controls video camera 130 switches but also control video camera 130 rotations.Watch-dog 160 can also be connected with alarm by control line and aerosol producer 140 and be connected, the switch of control aerosol producer 140 and alarm 150, be specially control aerosol producer 140 and produce the dangerous scene that poison gas exceeds standard in the air-fuel mixture smoke simulation pipe well, watch-dog 160 control alarms 150 are reported to the police or are carried out the time of fire alarming setting when receiving the distress signal of causing danger the down-hole.
At casing 110 interior pit shaft 290 and pipeline 200 parts such as grade that the simulation pipe well is set, door 120 is used for the casing 110 of coming in and going out.
On the basis of technique scheme, further, in the above-mentioned finite space analog machine, different from above-described embodiment, two video cameras 130 of present embodiment are separately positioned on well head 270 places and pipeline 200 afterbody of pit shaft 290 tops, specifically can comprise picture pick-up device and The Cloud Terrace in each video camera 130, picture pick-up device is arranged on the The Cloud Terrace, picture pick-up device by The Cloud Terrace carrying video camera 130 carries out free rotation, cooperation by two video cameras 130, can photograph the whole spaces in pit shaft 290 and the pipeline 200, watch-dog 160 can carry out picket surveillance to pit shaft 290 and the inside scene of the whole pipe well finite space of a pipeline 200 simulations.Aerosol producer 140 can be arranged in the pit shaft 290 or in the pipeline 200, alarm 150 can be arranged on the metope of casing 110 inside.
On the basis of technique scheme, further, above-mentioned finite space analog machine also comprises guardrail 230, guardrail 230 is arranged on the top of casing 110, surround a space around being used at casing 110 tops, guardrail 230 can be dismountable, when underground operators need to enter finite space operation from casing 110 tops, this guardrail 230 is installed to casing 110 tops, when not needing this guardrail 230 this guardrail 230 is disassembled from casing 110 tops, the guardrail 230 that disassembles can also be put in the casing 110 by door 120.
On the basis of technique scheme, further, above-mentioned finite space analog machine can also comprise step, and step is arranged on casing 110 outside metopes and extends to casing 110 tops, and underground operators can be climbed to the operation of being correlated with of casing 110 tops by step.
Particularly, the process that poison gas exceeds standard in the finite space analog machine simulation pipe well finite space of employing the utility model embodiment two comprises:
The first step: open aerosol producers 140 by watch-dog 160 and produce the air-fuel mixture smog, toxic gas under the simulation well, underground operators accidental poisoning and by calling for help, knock or communication facilities passing to the outer personnel of casing 110 with the information of causing danger;
Second step: implement emergency relief after casing 110 outer personnel receive distress call, as dial 120 ambulance calls;
The 3rd step: start alarm 150, make alarm 150 begin to report to the police to show and receive the down-hole help signal, the caution unrelated person is not close, and points out other relevant operating personnel to escape rapidly, at this moment, can also set the time of fire alarming of alarm 150;
The 4th step: the rescuer carries away rapidly the rescue tripod, and installs and fixes well head 270;
The 5th step: the rescuer puts on biochemical defence suit, puts on respirator;
The 6th step: the rescuer puts on a safety helmet, and fastens one's safety belt;
The 7th step: the rescuer is with light fixture, communication facilities and life line to go into the well fast by the rescue tripod and sues and labours;
The 8th step: standby long tube lung ventilator is trapped personnel conveying ozone or oxygen when necessary casing 110 outside, and complexity is very large to cause the time oversizely need to place pipeline fan that well is indoor to carry out ventilation if rescue;
The 9th step: the operating personnel that the rescue personnel will fall in a swoon moves to apart from well head 270 entrances the most nearby, life line is hung on the operating personnel back safe D-type ring of falling in a swoon, under other rescue personnel's of ground help by windlass will fall in a swoon operating personnel and rescuer successively gug to ground;
The tenth the step: will fall in a swoon personnel placement ventilates, smooth, comparatively the cool place the place, untie the personnel's that fall in a swoon collar mouth, make it keep smooth breathing, open first aid box, the personnel that fall in a swoon are practiced artificial respiration, or use resuscitator to give first aid to, the situation such as injured if bleeding appears in the operating personnel's body part of falling in a swoon, utilize first the Medical Devices of first aid box the inside to carry out simple medical care processing, then deliver to the most regular medical institutions and give treatment to;
Before the simulated training of above-described embodiment two, can also give rehearsal training to the finite space operating personnel who participates in simulated training by papery training study course and video training study course, the process of training exercise specifically can comprise:
The first step: open papery training study course, for the content of papery training study course the finite space operating personnel who participates in training is carried out detailed explanation and explanation;
Second step: open finite space task training simulator operation instructions, the finite space operating personnel who participates in training is explained the correct using method of the pertinent instruments such as detection of poison gas instrument, long tube lung ventilator;
The 3rd step: open " true man operate Video tutorials " of storage in the watch-dog 160, by this " true man operate Video tutorials " finite space operating personnel is giveed training.
In the utility model embodiment two; the finite space analog machine of the utility model embodiment; by casing is set; door; video camera; aerosol producer; alarm; watch-dog; well head; well lid; pit shaft; cat ladder and cat ladder draw-in groove are simulated the pipe well finite space; by being set, aerosol producer simulates the pipe well internal memory in the dangerous scene of toxic gas in casing; make scene more true to nature; be convenient to finite space operating personnel and improve security precautions; grasp saving oneself and suing and labouring professional skill of operation in the pipe well; around at the casing top, the guardrail protection is set casing top wait operating personnel; to avoid danger; by step is set so that the operating personnel can safety the casing top of climbing to wait for that operation avoids dangerous and occur, improve the security of finite space operation.
Fig. 3 is the structural representation of the finite space analog machine of the utility model embodiment three, please refer to Fig. 3.In the present embodiment, finite space analog machine comprises casing 110, door 120, video camera 130, aerosol producer 140, alarm 150, watch-dog 160, air pump 330 and refrigerating plant 340.
Wherein, air pump 330 is used for the refrigeration compressor of simulation freezer, and refrigerating plant 340 is used for the device that the simulation freezer is used for refrigeration.
Video camera 130 is used for taking in real time the scene in the freezer, and aerosol producer 140 is for generation of the dangerous scene that breaks down in the air-fuel mixture smoke simulation freezer.Alarm 150 is used for the relevant operating personnel of caution, dangerous generation in the freezer, and alarm 150 can also be used for arranging time of fire alarming with regulation rescue time.Watch-dog 160 is used for control aerosol producer 140 and alarm 150, particularly, watch-dog 160 can connect by be connected with control line camera 130 of data line, perhaps, watch-dog 160 can also be connected with video camera 130 by the mode of wifi, show the picture that video camera 130 is taken and control video camera 130 switches or rotation, or not only control video camera 130 switches but also control video camera 130 rotations.Watch-dog 160 can also be connected with alarm by control line and aerosol producer 140 and be connected, the switch of control aerosol producer 140 and alarm 150, be specially control aerosol producer 140 and produce the dangerous scene that ammonia is revealed in the air-fuel mixture smoke simulation freezers, control alarm 150 is reported to the police or is carried out the time of fire alarming setting during distress signal of causing danger in receiving freezer.Watch-dog 160 can also be connected with refrigerating plant by control line and air pump 330 and be connected the switch of control air pump 330 and refrigerating plant 340.
Casing 110 is used for simulating the confined space in the freezer, and door 120 is used for the casing 110 of coming in and going out.
On the basis of technique scheme, further, can comprise two video cameras 130 in the above-mentioned finite space analog machine, these two video cameras 130 are separately positioned on two relative drift angles of casing 110 inner tops, specifically can comprise picture pick-up device and The Cloud Terrace in each video camera 130, picture pick-up device is arranged on the The Cloud Terrace, picture pick-up device by The Cloud Terrace carrying video camera 130 carries out free rotation, cooperation by two video cameras 130, can photograph the whole spaces in the casing 110, watch-dog 160 shows the picture that video camera 130 is taken, thereby can carry out picket surveillance to the inside scene of the whole freezer finite space in the casing 110.Aerosol producer 140 is arranged on casing 110 inner bottom parts, and alarm 150 can be arranged on the metope of casing 110 inside.
On the basis of technique scheme, further, above-mentioned finite space analog machine, the thermometer 360 that can also comprise showing the barometer 350 of gas pressure intensity in the refrigerator pipes and be used for showing temperature in the freezer.Particularly, barometer 350 specifically can be digital gas gauge, and thermometer 360 specifically can adopt digital thermometer.
Particularly, process that ammonia reveals comprises to adopt the finite space analog machine simulation freezer of the utility model embodiment two to break down:
The first step: open aerosol producers 140 by watch-dog 160 and produce the air-fuel mixture smog, ammonia is revealed in the simulation freezer, operating personnel's accidental poisoning and by calling for help, knock or communication facilities passing to the information of causing danger outdoor in the freezer;
Second step: implement emergency relief after casing 110 outer personnel receive distress call, as dial 120 ambulance calls;
The 3rd step: open door 120, and start alarm 150, make alarm 150 begin to report to the police and show the help signal of receiving in the freezer, the caution unrelated person is not close, and point out other relevant operating personnel to escape rapidly, at this moment, can also set the time of fire alarming of alarm 150;
The 4th step: the rescuer puts on biochemical defence suit, puts on respirator;
The 5th step: the rescuer puts on a safety helmet, and carries light fixture and communication facilities enters freezer;
The 6th step: outer to trapped personnel conveying fresh air or oxygen at casing 110 with the long tube lung ventilator in case of necessity, complexity is very large to cause oversize need to placing fan blower of time to carry out ventilation in the casing 110 if rescue;
The 7th step: the rescue personnel moves to the personnel that fall in a swoon outdoor by methods such as dragging, drag, embrace, draw, carry, tie up with the fastest speed;
The tenth the step: the rescue personnel will fall in a swoon personnel placement ventilates, smooth, comparatively the cool place the place, untie the personnel's that fall in a swoon collar mouth, make it keep smooth breathing, open first aid box, the personnel that fall in a swoon are practiced artificial respiration, can also give first aid to resuscitator, the situation such as injured if bleeding appears in the operating personnel's body part of falling in a swoon, utilize the Medical Devices of first aid box the inside to carry out simple medical care processing, then deliver to regular medical institutions and give treatment to;
Before the simulated training of above-described embodiment three, can also give rehearsal training to the finite space operating personnel who participates in simulated training by papery training study course and video training study course, the process of training exercise specifically can comprise:
The first step: open papery training study course, for the content of papery training study course the finite space operating personnel who participates in training is carried out detailed explanation and explanation;
Second step: open finite space task training simulator operation instructions, the finite space operating personnel who participates in training is explained the correct using method of the pertinent instruments such as detection of poison gas instrument, long tube lung ventilator;
The 3rd step: open " true man operate Video tutorials " of storage in the watch-dog 160, by this " true man operate Video tutorials " finite space operating personnel is giveed training.
In the utility model embodiment three, the finite space analog machine of the utility model embodiment, by being set, casing, door, video camera, aerosol producer, alarm, watch-dog, air pump and refrigerating plant simulate the freezer finite space, by being set, aerosol producer simulates the scene that the freezer fault is caused danger in casing, make that the scene of simulation is more true to nature to be convenient to finite space operating personnel and to improve security precautions, grasp the professional skill of saving oneself and sue and labour of operation in the freezer finite space, improve the security of finite space operation.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.

Claims (10)

1. a finite space analog machine is characterized in that, comprising:
Be used for the simulation finite space casing, be arranged on the door of described casing side and be arranged on video camera, aerosol producer and alarm in the described casing.
2. equipment according to claim 1 is characterized in that, also comprises: be arranged on the outer watch-dog of described casing;
Described watch-dog is connected described video camera by data line with control line, or described watch-dog connects described video camera by wireless mode, is used for showing the picture that described video camera is taken and controlling described video camera switch and/or rotation;
Described watch-dog connects described aerosol producer and alarm by control line, is used for controlling described aerosol producer and alarm switch.
3. equipment according to claim 1 and 2 is characterized in that,
Described equipment comprises two described video cameras, and described two video cameras are separately positioned on two relative drift angles of described casing inner top;
Described aerosol producer is arranged on the bottom in the described casing;
Described alarm is arranged on the interior metope of described casing.
4. equipment according to claim 1 and 2 is characterized in that,
Also comprise: the well head that is arranged on described casing top and the removable well lid that is used to cover described well head, be arranged on the described well head of connection of described box house pit shaft and a pipeline that is connected described pit shaft, be arranged on the cat ladder of described pit shaft inside and described cat ladder be fixed on the cat ladder draw-in groove of described pit shaft internal side wall;
Described equipment comprises two described video cameras, and one of them described video camera is arranged on described well head place, and another described video camera is arranged on the afterbody of described pipeline; Described aerosol producer is arranged in described pit shaft or described the pipeline.
5. equipment according to claim 4 is characterized in that, also comprises:
Be arranged on described casing top guardrail all around.
6. equipment according to claim 4 is characterized in that, also comprises:
Be arranged on described casing outside metope and extend to the step at described casing top.
7. equipment according to claim 1 and 2 is characterized in that,
Also comprise: the air pump and the refrigerating plant that are arranged on described box house;
Described watch-dog also is used for connecting described air pump and refrigerating plant switch by control line.
8. equipment according to claim 7 is characterized in that, also comprises:
Be arranged on barometer and thermometer in the described casing.
9. equipment according to claim 7 is characterized in that,
Described equipment comprises two described video cameras, and described two video cameras are separately positioned on two relative drift angles of described casing inner top;
Described aerosol producer is arranged on the bottom in the described casing;
Described alarm is arranged on the interior metope of described casing.
10. equipment according to claim 1 and 2 is characterized in that, described video camera comprises: picture pick-up device and The Cloud Terrace;
Described picture pick-up device is arranged on the described The Cloud Terrace, and described The Cloud Terrace carries described picture pick-up device and rotates.
CN 201220389680 2012-08-07 2012-08-07 Limited space simulation equipment Expired - Lifetime CN202838721U (en)

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* Cited by examiner, † Cited by third party
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CN106652720A (en) * 2016-10-12 2017-05-10 上海市政工程设计研究总院(集团)有限公司 Combined box device
CN113593338A (en) * 2021-07-21 2021-11-02 湖南美好明天安全教育科技有限公司 Rescue training device
CN117891291A (en) * 2024-03-15 2024-04-16 沈阳苍达粮油有限公司 Automatic temperature control method and system for large edible oil storage tank

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106652720A (en) * 2016-10-12 2017-05-10 上海市政工程设计研究总院(集团)有限公司 Combined box device
CN113593338A (en) * 2021-07-21 2021-11-02 湖南美好明天安全教育科技有限公司 Rescue training device
CN117891291A (en) * 2024-03-15 2024-04-16 沈阳苍达粮油有限公司 Automatic temperature control method and system for large edible oil storage tank

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