Plateau micro-pressurization control system

Abstract

The invention relates to the technical field of control devices, and discloses a plateau micro-pressurization control system which comprises a PLC, a PLC control system is arranged in the PLC, and the input end of the PLC control system is in electric signal connection with a temperature sensor, a humidity sensor, an oxygen concentration sensor, a carbon dioxide concentration sensor and a pressure sensor. The output end of the PLC control system is in electric signal connection with a compressed oxygen inlet valve, an exhaust valve, a compressed air inlet valve, a blow-down valve, an exhaust valve, a blow-down valve, an exhaust valve, a closestool switch, a pressure relief switch and an emergency pressure relief switch. According to the plateau micro-pressurization control system, the external equipment is arranged in the house and comprises the air compressor and the air storage tank and the oxygen generator and the air storage tank, sufficient air pressure and oxygen can be provided for the interior of the house in time, the air pressure and the oxygen in the homestay house body can be mastered in time conveniently, and therefore the comfort of a user is improved.

Description

Technical Field

[0001] This invention relates to the field of control device technology, specifically a high-altitude micro-boost control system. Background Technology

[0002] More and more people are living, traveling, and carrying out military missions in high-altitude areas. Due to the thin air and low oxygen partial pressure in high-altitude areas, people who move around in high-altitude areas experience maladaptation.

[0003] Therefore, it is necessary to design a plateau micro-pressurization control system with a reasonable structure that can quickly and effectively increase pressure and oxygen levels, so that indoor air exchange and control in high-altitude areas, such as rest and health care facilities, can be kept at a safe level; it has extremely high application value in tourism, homestays, military activities and other fields in plateau areas.

[0004] According to the invention patent application number 202123414864.2, a high-altitude building intelligent pressure control system is mentioned. This system can solve the problem of high-altitude hypoxia when people live in high-altitude areas. However, this system does not have a micro-pressurization function. When supplying oxygen to the interior of the building, it is easy to oversupply oxygen, which can lead to severe hypoxia when people go outdoors. It cannot meet the oxygen supply needs of different people. Therefore, it is necessary to propose a high-altitude micro-pressurization control system to solve the above-mentioned problems. Summary of the Invention

[0005] Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a high-altitude micro-pressurization control system, which has the advantages of being able to adjust oxygen according to individual oxygen needs, thus solving the problem that existing control systems cannot adapt to the different oxygen supply needs of different people.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned goal of adjusting oxygen levels according to individual oxygen needs, this invention provides the following technical solution: a high-altitude micro-pressurization control system, comprising a PLC controller, wherein the PLC controller internally houses a PLC control system, and the input terminals of the PLC control system are electrically connected to a temperature sensor, a humidity sensor, an oxygen concentration sensor, a carbon dioxide concentration sensor, and a pressure sensor, respectively. The output terminals of the PLC control system are electrically connected to a compressed oxygen inlet valve, an exhaust valve, a compressed air inlet valve, a drain valve, an exhaust valve, a drain valve and an exhaust valve, a toilet switch, a pressure relief switch, and an emergency pressure relief switch, respectively.

[0008] Furthermore, the PLC controller is externally connected to external devices, including an air compressor and an oxygen generator and an oxygen generator.

[0009] Furthermore, both the air compressor + storage tank and the oxygen generator + storage tank are equipped with a building at their end, and the building is connected to the external equipment through a pipe.

[0010] Furthermore, the external of the air compressor + storage tank and the oxygen generator + storage tank connecting the pipes to the house are respectively equipped with a compressed air intake valve and a compressed oxygen intake valve.

[0011] Furthermore, the output terminal of the PLC control system is connected to the electrical signals of the floor heating and air conditioning, humidifier, and control room alarm.

[0012] Furthermore, the PLC control system has a human infrared sensor connected to its bidirectional input / output terminals.

[0013] Furthermore, the house is equipped with a toilet inside, and a toilet switch and a human infrared sensor are installed on the outside of the toilet.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides a high-altitude micro-pressurization control system, which has the following beneficial effects: 1. This high-altitude micro-pressurization control system, by installing external devices inside the house, including an air compressor and air tank, and an oxygen generator and air tank, can promptly provide sufficient air pressure and oxygen inside the house. This allows for convenient and timely control of the air pressure and oxygen levels inside the guesthouse, thereby improving user comfort and providing a comfortable living area for tourists, guesthouse owners, and military personnel in high-altitude areas. It also solves the problem that existing control systems cannot adapt to the different oxygen supply needs of different people.

[0016] 2. This high-altitude micro-pressurization control system, through a PLC control system, can timely control various living facilities inside the house. The PLC control system can promptly control the drain valve, exhaust valve, compressed air intake valve, and compressed oxygen intake valve, ensuring that air and liquid flow within the house is quickly cut off, maintaining a balance of air pressure and oxygen. Furthermore, the PLC control system uses infrared sensors to detect whether someone is on the toilet, directly controlling the toilet's opening and closing mechanism to prevent the loss of air pressure and oxygen, thus avoiding resource waste. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the control system structure of the present invention; Figure 2This is a flowchart of the control system structure of the present invention; Figure 3 This is a flowchart of the control system structure of the present invention; Figure 4 This is a flowchart illustrating the structure of the control system and external devices of the present invention.

[0018] In the diagram: 1. PLC controller; 2. External device; 3. Temperature sensor; 4. Humidity sensor; 5. Oxygen concentration sensor; 6. Carbon dioxide concentration sensor; 7. Pressure sensor; 9. Humidifier; 10. Human infrared sensor. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-4 A high-altitude micro-pressurization control system includes a PLC controller 1. The PLC controller 1 has an internal PLC control system. The input terminals of the PLC control system are electrically connected to a temperature sensor 3, a humidity sensor 4, an oxygen concentration sensor 5, a carbon dioxide concentration sensor 6, and a pressure sensor 7. The output terminals of the PLC control system are electrically connected to a compressed oxygen inlet valve, an exhaust valve, a compressed air inlet valve, a drain valve, an exhaust valve, a toilet switch, a pressure relief switch, and an emergency pressure relief switch.

[0021] In the implementation of this case, by installing external equipment 2 inside the house, which includes an air compressor and air tank, and an oxygen generator and air tank, sufficient air pressure and oxygen can be provided to the interior of the house in a timely manner. This allows for convenient and timely control of the air pressure and oxygen inside the guesthouse, thereby improving the comfort of users and providing a good and comfortable living area for users of tourism, guesthouses, and military activities in plateau areas. This solves the problem that the existing control system cannot adapt to the different oxygen supply needs of different people.

[0022] In the case implementation, the PLC control system can control various living facilities inside the house in a timely manner. The PLC control system can control the drain valve, exhaust valve, compressed air intake valve, and compressed oxygen intake valve in a timely manner, so that after the air and liquid flow inside the house, the PLC control system can quickly cut off the flow and keep the air pressure and oxygen inside the house in balance.

[0023] In the case implementation, the PLC control system uses the human infrared sensor 10 to detect whether there is someone on the toilet and can directly control the toilet switch, avoiding the loss of air pressure and oxygen inside the house and the waste of resources.

[0024] In the case implementation, temperature sensor 3 can monitor the temperature inside the house in real time and control the operation of underfloor heating and air conditioning through the PLC control system; humidity sensor 4 can monitor the humidity inside the house in real time and control the operation of humidifier 9 through the PLC control system. Temperature sensor 3 and humidity sensor 4 can provide timely information on the comfort of people inside the house and improve the overall comfort of living on the plateau.

[0025] In the case implementation, the drain valve and the vent valve were all installed outside the pipeline, which can control the discharge of sewage and gas from the pipeline and facilitate the regulation of oxygen and air pressure inside the house.

[0026] In summary, this high-altitude micro-pressurization control system, by installing external devices 2 inside the house (including an air compressor and air tank, and an oxygen generator and air tank), can promptly provide sufficient air pressure and oxygen to the interior of the house. This allows for convenient and timely control of the air pressure and oxygen levels inside the guesthouse, thereby improving user comfort and providing a comfortable living area for tourists, guesthouse owners, and military personnel in high-altitude areas. It also solves the problem that existing control systems cannot adapt to the different oxygen supply needs of various individuals.

[0027] Furthermore, the PLC control system can promptly control various living facilities inside the house. It can control the drain valve, exhaust valve, compressed air intake valve, and compressed oxygen intake valve, allowing for rapid shut-off of air and liquid flow within the house, maintaining a balance of air pressure and oxygen. The PLC control system also uses an infrared human body sensor 10 to detect the presence of someone on the toilet, directly controlling the toilet's opening and closing mechanism to prevent the loss of air pressure and oxygen, thus avoiding resource waste.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-altitude micro-boost control system, comprising a PLC controller (1), characterized in that: The PLC controller (1) is equipped with a PLC control system. The input terminals of the PLC control system are electrically connected to a temperature sensor (3), a humidity sensor (4), an oxygen concentration sensor (5), a carbon dioxide concentration sensor (6), and a pressure sensor (7). The output terminals of the PLC control system are electrically connected to a compressed oxygen inlet valve, an exhaust valve, a compressed air inlet valve, a drain valve, an exhaust valve, a drain valve and an exhaust valve, a toilet switch, a pressure relief switch, and an emergency pressure relief switch.

2. The high-altitude micro-pressurization control system according to claim 1, characterized in that: The PLC controller (1) is externally fixedly connected to an external device (2), which includes an air compressor + air tank and an oxygen generator + air tank.

3. The high-altitude micro-boost control system according to claim 2, characterized in that: Both the air compressor + storage tank and the oxygen generator + storage tank are equipped with a building at the end, and the building is connected to the external equipment through a pipe.

4. The high-altitude micro-pressurization control system according to claim 1, characterized in that: The air compressor + storage tank and the oxygen generator + storage tank are respectively equipped with compressed air intake valves and compressed oxygen intake valves on the outside of the pipes connecting them to the house.

5. The high-altitude micro-boost control system according to claim 1, characterized in that: The output terminal of the PLC control system is connected to the floor heating and air conditioning, humidifier (9), and control room early warning system.

6. The high-altitude micro-pressurization control system according to claim 1, characterized in that: The PLC control system has a human infrared sensor (10) connected to the bidirectional input / output terminals.

7. A high-altitude micro-boost control system according to claim 1, characterized in that: The house is equipped with a toilet inside, and a toilet switch and a human infrared sensor (10) are installed on the outside of the toilet.

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