Underground safety protection system
By designing a multi-cabin section structure and an underground safety protection system with built-in life support system, the problem that traditional systems are difficult to adapt to different shelter needs is solved, multi-level protection and dynamic adjustment are achieved, life support time and application scope are improved, and usage costs are reduced.
Patent Information
- Application Number
- CN202510158811.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-04-25
AI Technical Summary
Traditional underground safety protection systems are difficult to face different shelter needs through immediate adaptive adjustment, resulting in limited application scope and increased usage costs.
An underground safety protection system including multiple cabin sections is designed. The cabin sections are separated by isolation doors, built-in life support system, material monitoring unit and multi-level use adjustment measures, which can adjust the use level according to environmental information and material residual amount.
Multi-level protection is achieved, and the safety protection effect is dynamically adjusted according to user needs, which maximizes life support time, improves human feelings, expands the scope of application, and saves usage costs.
Smart Images
Figure CN119877923A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of shelter products, and in particular to an underground safety protection system. Background Art
[0002] The underground safety protection system is a building structure used for shelter, which can achieve specific shelter effects, such as explosion-proof or anti-toxic, through corresponding design. Specifically, the existing cabin is sealed by internal and external isolation, and then creates a micro-positive pressure environment, so that people in the cabin are not harmed by outdoor toxic and harmful substances; or the cabin is sealed by internal and external isolation to prevent the cabin from being harmed by external explosions or shock waves, and from various collapses. However, the existing cabin can often only achieve a single type of shelter, and it is difficult for it to meet the different shelter needs of users through immediate adaptive adjustment. This has also led to a large limitation on the application scope of the existing cabin and an unnecessary increase in the cost of use. Summary of the invention
[0003] The technical problem to be solved by the present invention is to provide an underground safety protection system, which can solve the problem that traditional underground safety protection systems are difficult to adapt to different shelter needs through instant adjustment.
[0004] In order to solve the above technical problems, the technical solution of the present invention is: an underground safety protection system, the innovation of which is: comprising a cabin, the cross section of the cabin is a square arch, a plurality of cabin sections are sequentially connected in the cabin, and adjacent cabin sections are separated by isolation doors; The cabin is arranged underground; the cabin is provided with a concrete casting layer, a titanium alloy explosion-proof layer and a decorative layer in sequence from the outside to the inside; a protection system isolated from the outside is formed by the cabin; the cabin section at least includes an air shower cabin, a living cabin, an equipment cabin, a material cabin and an escape cabin; A life support system is provided in the cabin, and the life support system at least includes a water management system, an oxygen management system and a power supply system; the water management system is used to control the water consumption in each cabin section; the oxygen management system is used to control the oxygen content and carbon dioxide content of the air in each cabin section; the power supply system is used to supply power to each cabin section; The water management system includes a drinking water unit, a domestic water unit, a sewage collection unit and a sewage treatment unit; the domestic water unit can be indirectly connected to the sewage collection unit; the sewage collection unit is connected to the sewage treatment unit, and the sewage treatment unit is connected to the domestic water unit; the drinking water unit is used to controllably supply drinking water, and the domestic water unit, the sewage collection unit and the sewage treatment unit together constitute a circulating water device to realize the recycling of water; The oxygen management system includes a fresh air unit, a feeding unit and a carbon dioxide adsorption unit; the fresh air unit is used to filter and disinfect the air in each cabin section; the feeding unit is arranged in the equipment cabin, and the feeding unit includes an oxygen tank, a pressure reducing valve, a flow meter and a feeding pipeline connected in sequence, and provides the oxygen supply required by the human body through the feeding unit when there is no fresh air supplement; The power supply system includes a power generation unit, a power storage unit and a power supply line; the power generation unit is a diesel generator or a human-powered generator, and the power generation unit stores the generated electric energy in the power storage unit through the power supply line; the power storage unit transmits the electric energy to each power consumption unit through the power supply line; the power supply line can be externally connected to the mains power distribution system; A material monitoring unit is arranged in the cabin to adjust the material usage level of the underground safety protection system according to the remaining amount of materials.
[0005] Furthermore, the thickness of the concrete pouring layer is 4-6 cm; the thickness of the titanium alloy explosion-proof layer is 3-3.6 cm; the titanium alloy explosion-proof layer includes a wave absorbing layer, a sound absorbing layer and a thermal insulation layer; the thickness of the wave absorbing layer, the sound absorbing layer and the thermal insulation layer are all 1-1.2 cm.
[0006] Furthermore, an air blowing assembly is provided in the equipment cabin, and nozzles are respectively provided on both sides and the top of the air shower cabin, and the nozzles are evenly distributed. A cylinder connected to the nozzle is provided in the air shower cabin, and the cylinder is connected to the air blowing assembly in the equipment cabin. The air blowing assembly includes a hair dryer and a high-efficiency filter connected to the air outlet end of the hair dryer, the high-efficiency filter is connected to the cylinder to supply air to the nozzle, and the air inlet end of the hair dryer is connected to the air inlet chamber through a primary filter for supplying air to the hair dryer.
[0007] Furthermore, the escape capsule is arranged at the rear end of the capsule, and is connected to an escape passage extending to the ground; the escape capsule is equipped with a self-rescue escape unit, and the self-rescue escape unit includes one or more of a gas mask, protective clothing, escape tools and a immersion suit.
[0008] Furthermore, the material compartment stores domestic water, drinking water, food and medical supplies.
[0009] Furthermore, a monitoring system is provided in the cabin; the monitoring system includes in-cabin monitoring and out-cabin monitoring; the in-cabin monitoring includes an in-cabin temperature monitoring unit, an in-cabin oxygen concentration monitoring unit, an in-cabin carbon dioxide concentration monitoring unit, an in-cabin toxic and harmful monitoring unit, an in-cabin water level monitoring unit and an in-cabin personnel activity monitoring unit; the out-cabin monitoring includes an explosion shock wave monitoring unit, an out-cabin temperature monitoring unit, an out-cabin toxic and harmful monitoring unit, an out-cabin air quality monitoring unit and an out-cabin water level monitoring unit.
[0010] Furthermore, the cabin is also provided with an assistance communication module, which includes a positioning signal calling unit and a sound calling unit; the positioning signal calling unit is used to send positioning information and a distress signal; the sound calling unit is used to produce a sound suitable for asking for help.
[0011] Furthermore, the living cabin of the cabin body is equipped with an air conditioning device.
[0012] Furthermore, the material use level is divided into primary use level, secondary use level and tertiary use level; Level 1 usage level: the mains power distribution system is connected to the mains power normally, the monitoring system detects that the outdoor air is normal, the outdoor water level is normal, the life support system detects that the indoor drinking water is normal, and the indoor food reserves are normal; the corresponding level 1 usage measures are: the air conditioning device is running normally to ensure a comfortable temperature; the fresh air unit is running; there is no restriction on drinking water, food, or movement of people; The second-level use level is: the mains power distribution system is disconnected from the mains power, the battery power system has a power level greater than 50% of the total power storage; the monitoring system detects that the outdoor harmful air exceeds the standard; the life support system detects that the indoor drinking water inventory is less than 50%, and the indoor food reserve is less than 50%; the corresponding second-level use level measures are: the air conditioning device automatically adjusts the cooling temperature to 30°C, and the heating is not running; the fresh air unit is started; the life support system limits the water and food supply, and reminds people to reduce exercise; The third level of use is: the battery power of the battery-powered system is greater than 20% and less than 50%; the battery power is less than 20%; drinking water is less than 10%, and food is less than 10%; the corresponding third-level use measures are: stop using air conditioning equipment, open the fresh air unit and the battery power is greater than 20% and less than 50%; the life support system controls the amount of water and food, and reminds you not to exercise; When the outdoor accident alarm disappears, the underground safety protection system is released, the isolation door is opened manually, and the isolation valve is opened automatically; the control system reminds the user to replenish the necessary underground protection system supplies, such as oxygen, drinking water, food, etc., according to the situation, to prepare for the next shelter, and the underground safety protection is completed in this cycle.
[0013] The advantages of the present invention are: 1) The present invention provides an underground safety protection system that can achieve multi-level protection. It can make corresponding adjustments through the environmental information obtained by the monitoring system to form corresponding safety protection effects according to user needs and save usage costs. This underground safety protection system maximizes the user's life support time, improves the user's physical experience, and increases the application scope of this underground safety protection system.
[0014] 2) The oxygen supply technology used in the present invention can stably provide sufficient oxygen for people in the shelter to ensure smooth breathing; through precise sensors and control systems, accurate control of temperature and humidity can be achieved, so that the environment in the shelter is always kept within a range suitable for the human body, effectively ensuring that the vital signs of people are stable; equipped with a high-efficiency air filtration device, it can effectively filter out various harmful impurities in the air, such as dust, bacteria, viruses, radioactive particles, etc., and inject fresh and clean air into the shelter.
[0015] 3) The present invention adopts backup power storage batteries and power generation devices to provide solid protection for the normal operation of various equipment in the shelter. In the event of power supply interruption, the backup power supply can be automatically started to ensure the continuous operation of key equipment in the shelter such as life support systems, air purification systems, etc. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0017] Figure 1 It is a schematic structural diagram of the installation status of an underground safety protection system of the present invention.
[0018] Figure 2 It is a structural schematic diagram of an underground safety protection system of the present invention. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.
[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] like Figure 1 Figure 2 An underground safety protection system shown includes a cabin body, the cross section of which is in the shape of a square arch, a plurality of cabin sections are sequentially connected in the cabin body, and adjacent cabin sections are separated by isolation doors.
[0022] The cabin is set underground; the cabin is provided with a concrete casting layer, a titanium alloy explosion-proof layer and a decorative layer from the outside to the inside; a protection system isolated from the outside is formed by the cabin; the cabin section includes at least an air shower cabin, a living cabin, an equipment cabin, a material cabin and an escape cabin.
[0023] A life support system is installed in the cabin, which includes at least a water management system, an oxygen management system and a power supply system; the water management system is used to control the water usage in each cabin section; the oxygen management system is used to control the oxygen and carbon dioxide content of the air in each cabin section; the power supply system is used to supply power to each cabin section.
[0024] The water management system includes a drinking water unit, a domestic water unit, a sewage collection unit and a sewage treatment unit; the domestic water unit can be indirectly connected to the sewage collection unit; the sewage collection unit is connected to the sewage treatment unit, and the sewage treatment unit is connected to the domestic water unit; the drinking water unit is used to controllably supply drinking water, and the domestic water unit, the sewage collection unit and the sewage treatment unit together constitute a circulating water device to realize the recycling of water.
[0025] The oxygen management system includes a fresh air unit, a supply unit and a carbon dioxide adsorption unit; the fresh air unit is used to filter and disinfect the air in each compartment; the supply unit is arranged in the equipment compartment, and the supply unit includes an oxygen tank, a pressure reducing valve, a flow meter and a supply pipeline connected in sequence. When there is no fresh air supplement, the supply unit provides the oxygen supply required by the human body.
[0026] The power supply system includes a power generation unit, a power storage unit and a power supply line; the power generation unit is a diesel generator or a human-powered generator, and the power generation unit stores the generated electric energy in the power storage unit through the power supply line; the power storage unit transmits the electric energy to each power consumption unit through the power supply line; the power supply line can be externally connected to the municipal power distribution system.
[0027] A material monitoring unit is installed in the cabin to adjust the material usage level of the underground safety protection system according to the remaining amount of materials.
[0028] The thickness of the concrete pouring layer is 4-6cm; the thickness of the titanium alloy explosion-proof layer is 3-3.6cm; the titanium alloy explosion-proof layer includes a wave-absorbing layer, a sound-absorbing layer and a thermal insulation layer; the thickness of the wave-absorbing layer, the sound-absorbing layer and the thermal insulation layer are all 1-1.2cm.
[0029] An air blowing assembly is provided in the equipment cabin. Nozzles are provided on both sides and the top of the air shower cabin respectively. The nozzles are evenly distributed. A cylinder connected to the nozzle is provided in the air shower cabin. The cylinder is connected to the air blowing assembly in the equipment cabin. The air blowing assembly includes a hair dryer and a high-efficiency filter connected to the air outlet end of the hair dryer. The high-efficiency filter is connected to the cylinder to supply air to the nozzle. The air inlet end of the hair dryer is connected to the air inlet chamber through a primary filter for supplying air to the hair dryer.
[0030] The escape capsule is arranged at the rear end of the cabin body, and is connected to an escape passage extending to the ground; the escape capsule is equipped with a self-rescue escape unit, and the self-rescue escape unit includes one or more of a gas mask, a protective suit, an escape tool and a immersion suit.
[0031] The supply compartment stores domestic water, drinking water, food and medical supplies.
[0032] A monitoring system is installed inside the cabin; the monitoring system includes in-cabin monitoring and out-cabin monitoring; the in-cabin monitoring includes an in-cabin temperature monitoring unit, an in-cabin oxygen concentration monitoring unit, an in-cabin carbon dioxide concentration monitoring unit, an in-cabin toxic and harmful monitoring unit, an in-cabin water level monitoring unit and an in-cabin personnel activity monitoring unit; the out-cabin monitoring includes an explosion shock wave monitoring unit, an out-cabin temperature monitoring unit, an out-cabin toxic and harmful monitoring unit, an out-cabin air quality monitoring unit and an out-cabin water level monitoring unit.
[0033] An assistance communication module is also provided in the cabin, which includes a positioning signal calling unit and a sound calling unit; the positioning signal calling unit is used to send positioning information and a distress signal; the sound calling unit is used to produce a sound suitable for asking for help.
[0034] The living compartment of the cabin is equipped with air conditioning.
[0035] The material use level is divided into primary use level, secondary use level and tertiary use level; Level 1 usage level: the mains power distribution system is connected to the mains power normally, the monitoring system detects that the outdoor air is normal, the outdoor water level is normal, the life support system detects that the indoor drinking water is normal, and the indoor food reserves are normal; the corresponding level 1 usage measures are: the air conditioning device is running normally to ensure a comfortable temperature; the fresh air unit is running; there is no restriction on drinking water, food, or movement of people; The second-level use level is: the mains power distribution system is disconnected from the mains power, the battery power system has a power level greater than 50% of the total power storage; the monitoring system detects that the outdoor harmful air exceeds the standard; the life support system detects that the indoor drinking water inventory is less than 50%, and the indoor food reserve is less than 50%; the corresponding second-level use level measures are: the air conditioning device automatically adjusts the cooling temperature to 30°C, and the heating is not running; the fresh air unit is started; the life support system limits the water and food supply, and reminds people to reduce exercise; The third level of use is: the battery power of the battery-powered system is greater than 20% and less than 50%; the battery power is less than 20%; drinking water is less than 10%, and food is less than 10%; the corresponding third-level use measures are: stop using air conditioning equipment, open the fresh air unit and the battery power is greater than 20% and less than 50%; the life support system controls the amount of water and food, and reminds you not to exercise; When the outdoor accident alarm disappears, the underground safety protection system is released, the isolation door is opened manually, and the isolation valve is opened automatically; the control system reminds the user to replenish the necessary underground protection system supplies, such as oxygen, drinking water, food, etc., according to the situation, to prepare for the next shelter, and the underground safety protection is completed in this cycle.
[0036] Those skilled in the art should understand that the present invention is not limited to the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and improvements, and these changes and improvements shall all fall within the scope of the present invention claimed for protection.
Claims
1. An underground safety protection system, characterized in that: It comprises a cabin body, the cross section of which is in a square arch shape, a plurality of cabin sections are sequentially connected in the cabin body, and adjacent cabin sections are separated by isolation doors; The cabin is arranged underground; the cabin is provided with a concrete casting layer, a titanium alloy explosion-proof layer and a decorative layer in sequence from the outside to the inside; a protection system isolated from the outside is formed by the cabin; the cabin section at least includes an air shower cabin, a living cabin, an equipment cabin, a material cabin and an escape cabin; A life support system is provided in the cabin, and the life support system at least includes a water management system, an oxygen management system and a power supply system; the water management system is used to control the water consumption in each cabin section; the oxygen management system is used to control the oxygen content and carbon dioxide content of the air in each cabin section; the power supply system is used to supply power to each cabin section; The water management system includes a drinking water unit, a domestic water unit, a sewage collection unit and a sewage treatment unit; the domestic water unit can be indirectly connected to the sewage collection unit; the sewage collection unit is connected to the sewage treatment unit, and the sewage treatment unit is connected to the domestic water unit; the drinking water unit is used to controllably supply drinking water, and the domestic water unit, the sewage collection unit and the sewage treatment unit together constitute a circulating water device to realize the recycling of water; The oxygen management system includes a fresh air unit, a feeding unit and a carbon dioxide adsorption unit; the fresh air unit is used to filter and disinfect the air in each cabin section; the feeding unit is arranged in the equipment cabin, and the feeding unit includes an oxygen tank, a pressure reducing valve, a flow meter and a feeding pipeline connected in sequence, and provides the oxygen supply required by the human body through the feeding unit when there is no fresh air supplement; The power supply system includes a power generation unit, a power storage unit and a power supply line; the power generation unit is a diesel generator or a human-powered generator, and the power generation unit stores the generated electric energy in the power storage unit through the power supply line; the power storage unit transmits the electric energy to each power consumption unit through the power supply line; the power supply line can be externally connected to the mains power distribution system; A material monitoring unit is arranged in the cabin to adjust the material usage level of the underground safety protection system according to the remaining amount of materials.
2. An underground safety protection system according to claim 1, characterized in that: The thickness of the concrete pouring layer is 4-6 cm; the thickness of the titanium alloy explosion-proof layer is 3-3.6 cm; the titanium alloy explosion-proof layer includes a wave absorbing layer, a sound absorbing layer and a thermal insulation layer; the thickness of the wave absorbing layer, the sound absorbing layer and the thermal insulation layer are all 1-1.2 cm.
3. An underground safety protection system according to claim 1, characterized in that: An air blowing assembly is provided in the equipment cabin, and nozzles are respectively provided on both sides and the top of the air shower cabin, and the nozzles are evenly distributed. A cylinder connected to the nozzle is provided in the air shower cabin, and the cylinder is connected to the air blowing assembly in the equipment cabin. The air blowing assembly includes a hair dryer and a high-efficiency filter connected to the air outlet end of the hair dryer, the high-efficiency filter is connected to the cylinder to supply air to the nozzle, and the air inlet end of the hair dryer is connected to the air inlet chamber through a primary filter for supplying air to the hair dryer.
4. An underground safety protection system according to claim 1, characterized in that: The escape capsule is arranged at the rear end of the capsule, and is connected to an escape passage extending to the ground; the escape capsule is equipped with a self-rescue escape unit, and the self-rescue escape unit includes one or more of a gas mask, a protective suit, an escape tool and a life-saving suit.
5. An underground safety protection system according to claim 1, characterized in that: The cargo hold stores domestic water, drinking water, food and medical supplies.
6. An underground safety protection system according to claim 1, characterized in that: A monitoring system is arranged inside the cabin; the monitoring system includes in-cabin monitoring and out-cabin monitoring; the in-cabin monitoring includes an in-cabin temperature monitoring unit, an in-cabin oxygen concentration monitoring unit, an in-cabin carbon dioxide concentration monitoring unit, an in-cabin toxic and harmful monitoring unit, an in-cabin water level monitoring unit and an in-cabin personnel activity monitoring unit; the out-cabin monitoring includes an explosion shock wave monitoring unit, an out-cabin temperature monitoring unit, an out-cabin toxic and harmful monitoring unit, an out-cabin air quality monitoring unit and an out-cabin water level monitoring unit.
7. An underground safety protection system according to claim 1, characterized in that: The cabin is also provided with a help communication module, which includes a positioning signal calling unit and a sound calling unit; the positioning signal calling unit is used to send positioning information and a help signal; the sound calling unit is used to make a sound suitable for asking for help.
8. An underground safety protection system according to claim 1, characterized in that: The living cabin of the cabin body is equipped with an air conditioning device.
9. An underground safety protection system according to claim 1, characterized in that: The material use levels are divided into primary use level, secondary use level and tertiary use level; Level 1 usage level: the mains power distribution system is connected to the mains power normally, the monitoring system detects that the outdoor air is normal, the outdoor water level is normal, the life support system detects that the indoor drinking water is normal, and the indoor food reserves are normal; the corresponding level 1 usage measures are: the air conditioning device is running normally to ensure a comfortable temperature; the fresh air unit is running; there is no restriction on drinking water, food, or movement of people; The second-level use level is: the mains power distribution system is disconnected from the mains power, the battery power system has a power level greater than 50% of the total power storage; the monitoring system detects that the outdoor harmful air exceeds the standard; the life support system detects that the indoor drinking water inventory is less than 50%, and the indoor food reserve is less than 50%; the corresponding second-level use level measures are: the air conditioning device automatically adjusts the cooling temperature to 30°C, and the heating is not running; the fresh air unit is started; the life support system limits the water and food supply, and reminds people to reduce exercise; The third level of use is: the battery power of the battery-powered system is greater than 20% and less than 50%; the battery power is less than 20%; drinking water is less than 10%, and food is less than 10%; the corresponding third-level use measures are: stop using air conditioning equipment, open the fresh air unit and the battery power is greater than 20% and less than 50%; the life support system controls the amount of water and food, and reminds you not to exercise; When the outdoor accident alarm disappears, the underground safety protection system is released, the isolation door is opened manually, and the isolation valve is opened automatically; the control system reminds the user to replenish the necessary underground protection system supplies, such as oxygen, drinking water, food, etc., according to the situation, to prepare for the next shelter, and the underground safety protection is completed in this cycle.