CN212457289U - Ventilation air-conditioning system for reducing explosion danger of chemical warehouse - Google Patents
Ventilation air-conditioning system for reducing explosion danger of chemical warehouse Download PDFInfo
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- CN212457289U CN212457289U CN202021398071.9U CN202021398071U CN212457289U CN 212457289 U CN212457289 U CN 212457289U CN 202021398071 U CN202021398071 U CN 202021398071U CN 212457289 U CN212457289 U CN 212457289U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model discloses a can reduce chemical storehouse explosion hazard's ventilation air conditioning system, including ventilation system, air conditioning system, gaseous detecting system. Through leading to exhaust system, air conditioning system, gas detection system, three systems are mutually supported, it is outdoor with the room air discharge through the ventilation blower to lead to exhaust system at ordinary times, avoid the harmful gas gathering, when the occurence of failure, can feed back data anomaly to well accuse ware through gas detection system on the one hand, lead to exhaust system by well accuse ware control and increase the volume of leading to the air exhaust, discharge harmful gas, on the other hand, can also make to lead to exhaust system and increase the volume of leading to the air exhaust through manual operation, discharge harmful gas, still reduce room temperature through air conditioning system in addition, reduce the instability of chemicals, thereby reduce the explosion hazard that the chemicals leaked and caused, multiple protection, maintain people's life and property safety.
Description
Technical Field
The utility model relates to a ventilation air conditioning field specifically says a reduce chemical storehouse explosion hazard's ventilation air conditioning system.
Background
The articles stored in the chemical storage are mainly the first and second articles, the first and second articles have poor stability, and leakage and even explosion accidents are easy to happen in the actual production and management processes. In recent years, many chemical explosion accidents occur in China, such as 8.12 super fire explosion accidents in Tianjin harbor, Kunshan factory explosion accidents, sound water explosion and the like, which cause serious economic loss, casualties, environmental pollution and other serious consequences. The safety problem of chemical libraries is urgently needed to be solved, and powerful measures are needed to prevent the accidents.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a reduce the dangerous ventilation air conditioning system of chemical storehouse explosion here. To chemical storehouse chemicals unstability among the prior art, the easy scheduling problem that explodes, the utility model relates to a can reduce the dangerous ventilation air conditioning system of chemical storehouse explosion, including leading to exhaust system, air conditioning system, gaseous detecting system. The ventilation and exhaust system is used for timely exhausting indoor harmful gases such as inflammable, explosive and suffocating gases out of the chemical warehouse, the air conditioning system is used for controlling the temperature in the chemical warehouse, so that the temperature in the chemical warehouse is maintained at a lower temperature, the explosion risk is reduced, and the gas detection system is used for detecting the gas concentration in the chemical warehouse, so that people can more three-dimensionally and objectively recognize the gas concentration in the chemical warehouse.
The utility model is realized in such a way, and the ventilation air-conditioning system for reducing the explosion danger of the chemical warehouse is constructed, which is characterized in that; the system comprises an air ventilation and exhaust system, an air conditioning system and a gas detection system; wherein lead to exhaust system and include: the indoor air reaches the dual-speed anti-explosion ventilator for the ordinary and concurrent accidents through the aluminum alloy single-layer louver air outlet and the metal air pipe I and is exhausted to the outside through the metal air pipe and the aluminum alloy single-layer rain-proof louver I; the air conditioning system includes: the air conditioner comprises a full fresh air explosion-proof air conditioner internal unit, an explosion-proof air conditioner external unit, a room temperature sensor, an air conditioner controller, a metal air pipe II, an aluminum alloy double-layer louver, a single-layer aluminum alloy rainproof louver II and an electrostatic grounding device II; the gas detection system comprises: a combustible gas alarm controller, a combustible gas detector and a fire acousto-optic alarm; the combustible gas detector is placed in an area where combustible gas is easy to accumulate in a room and is connected with the combustible gas alarm controller through a signal line, the output end of the combustible gas detector is connected with the combustible gas alarm controller, the output end of the combustible gas alarm controller is connected with the fire acousto-optic alarm and controls the fire acousto-optic alarm, and the combustible gas alarm controller is also connected with the double-speed explosion-proof ventilator.
The ventilation air-conditioning system for reducing the explosion danger of the chemical warehouse is characterized in that the ventilation air-conditioning system comprises a ventilation air-conditioning system body and a ventilation air-conditioning system body; the air conditioner indoor unit is installed indoors in a hoisting mode and connected with an air conditioner outdoor unit placed outdoors through an air conditioner refrigerant pipe, one end of an air conditioner condensate pipe is connected with the air conditioner indoor unit, and the other end of the air conditioner condensate pipe is connected with an outdoor drainage pipe.
The ventilation air-conditioning system for reducing the explosion danger of the chemical warehouse is characterized in that the ventilation air-conditioning system comprises a ventilation air-conditioning system body and a ventilation air-conditioning system body; the metal air duct I and the metal air duct II both adopt galvanized air ducts.
The ventilation air-conditioning system for reducing the explosion danger of the chemical warehouse is characterized in that the ventilation air-conditioning system comprises a ventilation air-conditioning system body and a ventilation air-conditioning system body; the aluminum alloy single-layer louver air outlet comprises an upper aluminum alloy single-layer louver air outlet and a lower aluminum alloy single-layer louver air outlet.
The ventilation air-conditioning system for reducing the explosion danger of the chemical warehouse is characterized in that the ventilation air-conditioning system comprises a ventilation air-conditioning system body and a ventilation air-conditioning system body; outdoor fresh air enters an air conditioner internal machine through a single-layer aluminum alloy rainproof shutter air port and a metal air pipe II, and the fresh air is cooled and dehumidified in the air conditioner internal machine and then is sent to the indoor through a galvanized metal air pipe and an aluminum alloy double-layer shutter air port to cool indoor air; the temperature sensor arranged in the room transmits an indoor temperature signal to the air conditioner, and the air conditioner adjusts the refrigerating capacity of the air conditioner by comparing the actual temperature detected by the indoor temperature sensor with the temperature set by the air conditioner controller, so as to maintain the room temperature at a set value.
The utility model has the advantages of as follows: the utility model discloses a can reduce chemical storehouse explosion hazard's ventilation air conditioning system, including ventilation system, air conditioning system, gaseous detecting system. Through leading to exhaust system, air conditioning system, gas detection system, three systems are mutually supported, it is outdoor with the room air discharge through the ventilation blower to lead to exhaust system at ordinary times, avoid the harmful gas gathering, when the occurence of failure, can feed back data anomaly to well accuse ware through gas detection system on the one hand, lead to exhaust system by well accuse ware control and increase the volume of leading to the air exhaust, discharge harmful gas, on the other hand, can also make to lead to exhaust system and increase the volume of leading to the air exhaust through manual operation, discharge harmful gas, still reduce room temperature through air conditioning system in addition, reduce the instability of chemicals, thereby reduce the explosion hazard that the chemicals leaked and caused, multiple protection, maintain people's life and property safety.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Wherein: 1 at ordinary times concurrently the explosion-proof ventilation blower of double speed for accident, 2 explosion-proof air conditioner indoor unit of full fresh air, 3 outer machine of explosion-proof air conditioner, 4 rain-proof tripes of individual layer aluminum alloy II, 5 metal air duct II, 6 double-deck tripes of aluminum alloy, 7 air regulation valve, 8 air conditioner refrigerant pipe, 9 air conditioner condenser pipe, 10 rain-proof tripes of individual layer aluminum alloy I, 11 metal air duct I, 12 upside aluminum alloy individual layer tripe air exit, 13 downside aluminum alloy individual layer tripe air exit, 14 combustible gas detector, 15 combustible gas alarm control ware, 16 conflagration reputation alarm, 17 room temperature sensor, 18 air conditioner control ware, 19 manual opening device of accident fan, 20 fan running state display.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a can reduce the dangerous ventilation air conditioning system of chemical storehouse explosion here, including leading to exhaust system, air conditioning system, gas detection system. The ventilation and exhaust system is used for timely exhausting indoor harmful gases such as inflammable, explosive and suffocating gases out of the chemical warehouse, the air conditioning system is used for controlling the temperature in the chemical warehouse, so that the temperature in the chemical warehouse is maintained at a lower temperature, the explosion risk is reduced, and the gas detection system is used for detecting the gas concentration in the chemical warehouse, so that people can more three-dimensionally and objectively recognize the gas concentration in the chemical warehouse.
Example (c); a ventilation air conditioning system capable of reducing explosion risks of a chemical warehouse comprises an air ventilation and exhaust system, an air conditioning system and a gas detection system, wherein the air ventilation and exhaust system comprises: the single-layer aluminum alloy rainproof louver I10, the dual-speed anti-explosion ventilator 1 for the ordinary and emergency, the metal air duct I11, the air quantity adjusting valve 7, the aluminum alloy single-layer louver air outlet, the electrostatic grounding device I, the manual opening device of the emergency fan and the fan running state display are powered by the dual-speed anti-explosion ventilator for the ordinary and emergency, indoor air reaches the dual-speed anti-explosion ventilator 1 for the ordinary and emergency through the aluminum alloy single-layer louver air outlet and the metal air duct I11 and is exhausted to the outside through the metal air duct I and the aluminum alloy single-layer rainproof louver I10; the air conditioning system includes: the air conditioner comprises a fresh air explosion-proof air conditioner internal unit 2, an explosion-proof air conditioner external unit 3, a room temperature sensor, an air conditioner controller, a metal air duct II5, an aluminum alloy double-layer louver 6, a single-layer aluminum alloy rainproof louver II4 and a static grounding device II; the gas detection system comprises: a combustible gas alarm controller 15, a combustible gas detector 14 and a fire acousto-optic alarm 16; the combustible gas detector is placed in an area where combustible gas is easy to accumulate in a room and is connected with the combustible gas alarm controller through a signal line, the combustible gas alarm controller receives a concentration signal of the combustible gas alarm controller and compares the concentration signal with a set concentration value, and when the concentration of the detected gas exceeds the set concentration value, the combustible gas alarm controller sends out an alarm signal, starts a fire acousto-optic alarm and forcibly opens accident air exhaust. And the electrostatic grounding device I and the electrostatic grounding device II determine grounding modes on the spot according to the construction conditions of the equipment, the air pipe and accessories thereof.
When the air conditioner is implemented, the air conditioner indoor unit is hoisted and installed indoors and is connected with the air conditioner outdoor unit placed outdoors through the air conditioner refrigerant pipe 8, one end of the air conditioner condensate pipe 9 is connected with the air conditioner indoor unit, and the other end of the air conditioner condensate pipe is connected with the outdoor drainage pipe.
When the device is implemented, the metal air pipe I and the metal air pipe II both adopt galvanized air pipes.
In practice, the aluminum alloy single-layer louver air outlet comprises an upper aluminum alloy single-layer louver air outlet 12 and a lower aluminum alloy single-layer louver air outlet 13.
When the indoor air conditioner is implemented, outdoor fresh air enters the indoor air conditioner through the single-layer aluminum alloy rainproof louver air opening and the metal air pipe II, and the fresh air is cooled and dehumidified in the indoor air conditioner and then is sent to the indoor air through the galvanized metal air pipe and the aluminum alloy double-layer louver air opening to cool the indoor air. The temperature sensor arranged in the room transmits an indoor temperature signal to the air conditioner, and the air conditioner adjusts the refrigerating capacity of the air conditioner by comparing the actual temperature detected by the indoor temperature sensor with the temperature set by the air conditioner controller, so as to maintain the room temperature at a set value.
The ventilation system comprises ordinary ventilation and accident ventilation, the room is ventilated for 6 times/hour at ordinary times, and the fan runs at low speed; the accident room is ventilated for 12 times/hour, and the fan runs at high speed. The ventilation is used for daily ventilation of chemical rooms in normal times, dangerous gas accumulation in the rooms is avoided, the air outlet is arranged at the top of the room for the room which can emit explosive gas with density lower than that of air, such as hydrogen, and the air outlet is arranged at the lower part and the upper part of the room for the room which can emit explosive gas with density higher than that of air, such as acetone.
The air conditioning system is used for cooling and dehumidifying the chemical warehouse, and the explosion risks of the first and second chemicals can be effectively reduced by reducing the temperature and the humidity. The air conditioning system adopts a fresh air system, and air conditioning air is not recycled, so that indoor air possibly containing explosion danger is not recycled. The air conditioner adopts an explosion-proof air conditioner and is arranged in a room in a hoisting mode.
The gas detection system is used for gas detection of a chemical room, and sends out an alarm signal when the concentration of detected gas reaches a set value, and meanwhile, chain accidents are started to exhaust air, so that gas with explosion risks is quickly removed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A ventilation air conditioning system for reducing the explosion risk of a chemical storage is characterized in that; the system comprises an air ventilation and exhaust system, an air conditioning system and a gas detection system; wherein lead to exhaust system and include: the single-layer aluminum alloy rainproof louver I (10), the dual-speed anti-explosion ventilator (1) for normal times and accidents, the metal air pipe I (11), the air quantity adjusting valve (7), the aluminum alloy single-layer louver air outlet, the electrostatic grounding device I, the manual opening device of the accident ventilator and the fan running state display are powered by the dual-speed anti-explosion ventilator (1) for normal times and accidents, and indoor air reaches the dual-speed anti-explosion ventilator (1) for normal times and accidents through the aluminum alloy single-layer louver air outlet and the metal air pipe I (11) and is exhausted outdoors through the metal air pipe (I) and the aluminum alloy single-layer rainproof louver I (10); the air conditioning system includes: the system comprises a full fresh air explosion-proof air conditioner internal unit (2), an explosion-proof air conditioner external unit (3), a room temperature sensor, an air conditioner controller, a metal air pipe II (5), an aluminum alloy double-layer louver (6), a single-layer aluminum alloy rainproof louver II (4) and a static grounding device II; the gas detection system comprises: a combustible gas alarm controller (15), a combustible gas detector (14) and a fire acousto-optic alarm (16); the combustible gas detector is placed in an area where combustible gas is easy to accumulate in a room and is connected with the combustible gas alarm controller through a signal line, the output end of the combustible gas detector (14) is connected with the combustible gas alarm controller (15), the output of the combustible gas alarm controller (15) is connected with the fire acousto-optic alarm (16) in an output mode and controls the fire acousto-optic alarm, and the combustible gas alarm controller (15) is also connected with the double-speed explosion-proof ventilator (1).
2. A ventilation air conditioning system for reducing the risk of explosion of a chemical reservoir as defined in claim 1, wherein; the air conditioner indoor unit (2) is installed indoors in a hoisting mode and is connected with an air conditioner outdoor unit placed outdoors through an air conditioner refrigerant pipe (8), one end of an air conditioner condensate pipe (9) is connected with the air conditioner indoor unit, and the other end of the air conditioner condensate pipe is connected with an outdoor drainage pipe.
3. A ventilation air conditioning system for reducing the risk of explosion of a chemical reservoir as defined in claim 1, wherein; the metal air duct I (11) and the metal air duct II (5) both adopt galvanized air ducts.
4. A ventilation air conditioning system for reducing the risk of explosion of a chemical reservoir as defined in claim 1, wherein; the aluminum alloy single-layer louver air outlet comprises an upper aluminum alloy single-layer louver air outlet (12) and a lower aluminum alloy single-layer louver air outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398071.9U CN212457289U (en) | 2020-07-16 | 2020-07-16 | Ventilation air-conditioning system for reducing explosion danger of chemical warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021398071.9U CN212457289U (en) | 2020-07-16 | 2020-07-16 | Ventilation air-conditioning system for reducing explosion danger of chemical warehouse |
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| Publication Number | Publication Date |
|---|---|
| CN212457289U true CN212457289U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021398071.9U Active CN212457289U (en) | 2020-07-16 | 2020-07-16 | Ventilation air-conditioning system for reducing explosion danger of chemical warehouse |
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| Country | Link |
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| CN (1) | CN212457289U (en) |
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- 2020-07-16 CN CN202021398071.9U patent/CN212457289U/en active Active
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