CN215832115U - Intelligent new trend system of plateau pressure boost building - Google Patents
Intelligent new trend system of plateau pressure boost building Download PDFInfo
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- CN215832115U CN215832115U CN202220063648.3U CN202220063648U CN215832115U CN 215832115 U CN215832115 U CN 215832115U CN 202220063648 U CN202220063648 U CN 202220063648U CN 215832115 U CN215832115 U CN 215832115U
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Abstract
The utility model provides an intelligent fresh air system for a highland supercharged building, which comprises an oxygen increasing air inlet assembly and an air exhaust assembly; the oxygen increasing air inlet assembly comprises a pressurizing piece, a temperature and humidity regulating part and an air inlet pipeline, wherein the pressurizing piece is used for pressurizing air and then conveying the air to the temperature and humidity regulating part; one end of the air inlet pipeline is connected with the temperature and humidity regulating and controlling component, and the other end of the air inlet pipeline is connected with the house and used for conveying air subjected to temperature and humidity regulation and control to the house; the exhaust assembly comprises an exhaust pipeline and a plurality of exhaust units arranged in parallel, one end of the exhaust pipeline is connected with the exhaust units, and the other end of the exhaust pipeline is communicated with the outside atmosphere; the exhaust units are connected with all rooms in the house in a one-to-one correspondence mode. The intelligent fresh air system of the highland supercharged building realizes continuous air updating according to the air inlet and exhaust process, and creates a suitable living environment for people.
Description
Technical Field
The utility model relates to the technical field of highland supercharged buildings, in particular to an intelligent fresh air system for the highland supercharged buildings.
Background
Conventional building rooms are not sealed and the fresh air needed for a person to breathe can be achieved through doors, windows and exhaust fans in the washroom. However, the oxygen content in the plateau environment is low, so that the fresh air in the conventional building room is not suitable for the living needs of the plateau. At present, plateau people mostly adopt plateau pressurizing buildings similar to closed spaces, and the oxygen content in the plateau pressurizing buildings is equivalent to the plain oxygen content through pressurization. After the highland pressurizing building is put into use, the concentration of carbon dioxide generated by breathing of people living in the building is higher and higher along with the time, and the building comfort is greatly influenced after the concentration of the carbon dioxide exceeds a certain concentration. Therefore, the real-time monitoring and control of the concentration of the carbon dioxide are very important for the air updating in the highland pressurizing building.
The existing highland pressurization building has many products, such as a hyperbaric oxygen chamber, the oxygen concentration in the chamber is improved through oxygenation, the oxygen supply requirement of people in short time is met, the carbon dioxide concentration which has great influence on living comfort is not monitored and regulated, and the highland pressurization building is not suitable for long-term living of people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent fresh air system for a highland pressurization building, which is used for solving the problem that the existing highland pressurization building does not monitor and regulate the concentration of carbon dioxide which has great influence on living comfort. The specific technical scheme is as follows:
an intelligent fresh air system for a highland supercharged building comprises an oxygen increasing air inlet assembly and an air exhaust assembly; the oxygen increasing air inlet assembly comprises a pressurizing piece, a temperature and humidity regulating part and an air inlet pipeline, wherein the pressurizing piece is used for pressurizing air and then conveying the air to the temperature and humidity regulating part; one end of the air inlet pipeline is connected with the temperature and humidity regulating and controlling component, and the other end of the air inlet pipeline is connected with the house and used for conveying air subjected to temperature and humidity regulation and control to the house;
the exhaust assembly comprises an exhaust pipeline and a plurality of exhaust units arranged in parallel, one end of the exhaust pipeline is connected with the exhaust units, and the other end of the exhaust pipeline is communicated with the outside atmosphere; the exhaust units are connected with all rooms in the house in a one-to-one correspondence mode.
Preferably, the intelligent fresh air system for the highland supercharged building further comprises a flow distribution mechanism, wherein the flow distribution mechanism is arranged in an atrium of the house and is communicated with the air inlet pipeline; and the air distribution mechanism is uniformly provided with a plurality of air outlets for uniformly distributing and flowing the air in the air inlet pipeline into the house.
Preferably, a first flow meter and a first regulating valve are arranged on the air inlet pipeline.
Preferably, a second flowmeter, a second regulating valve and a gas concentration detection device are arranged on the exhaust pipeline.
Preferably, the temperature and humidity control part comprises an air treatment unit, a cooling tower and a water tank, the air treatment unit is connected with the cooling tower, and the cooling tower is connected with the water tank.
Preferably, the temperature and humidity control part further comprises an air conditioning unit, and the air conditioning unit is connected with the air handling unit.
Preferably, the exhaust unit includes an exhaust branch pipe, an exhaust valve, and a muffler, which are provided on the exhaust branch pipe.
Preferably, the intelligent fresh air system for the highland supercharged building further comprises an oxygen supplementing device, and the oxygen supplementing device is arranged in an atrium of the house.
Preferably, the intelligent fresh air system for the highland supercharged building further comprises a main controller, and the first regulating valve, the second regulating valve, the first flowmeter, the second flowmeter, the exhaust valve, the gas concentration detection device, the oxygen supplementing device, the pressurizing piece, the air handling unit, the cooling tower and the air conditioning unit are respectively connected with the main controller through circuits.
Preferably, intelligent new trend system of plateau pressure boost building still include the heat exchanger, the heat exchanger sets up on exhaust duct and admission line.
The technical scheme of the utility model at least has the following beneficial effects:
the intelligent fresh air system of the highland supercharged building is used for pressurizing air through the pressurizing piece and then conveying the air to the temperature and humidity regulation part, and the air inlet pipeline is used for conveying the temperature and humidity regulated air to an atrium of a house; air in the atrium enters each room through door gaps and window gaps, so that each room is filled with fresh air (namely fresh air) with appropriate temperature and humidity, and the fresh air has appropriate oxygen concentration, thereby creating an appropriate living environment for people; and the metabolic air (containing carbon dioxide) which is breathed and utilized by people is discharged out of the room through the exhaust unit and the exhaust pipeline in sequence. The intelligent fresh air system of the highland supercharged building realizes continuous air updating according to the air inlet and exhaust process, and creates a suitable living environment for people.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural diagram of an intelligent fresh air system of a highland pressurization building in embodiment 1 of the present invention;
the device comprises a pressurizing piece 1, a pressurizing piece 2, an air inlet pipeline 3, an exhaust pipeline 4, a flow distribution mechanism 4.1, an air outlet 5, a first flowmeter 6, a first regulating valve 7, a second flowmeter 8, a second regulating valve 9, a gas concentration detection device 10, an air treatment unit 11, a cooling tower 12, a water tank 13, an exhaust branch pipe 14, an exhaust valve 15, a silencer 16, an oxygen supplementing device 17, an air conditioning unit 18, a heat exchanger A, a atrium B and a room.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
Example 1:
referring to fig. 1, an intelligent fresh air system for a highland pressurization building comprises an oxygen increasing air inlet assembly and an air exhaust assembly; the oxygenation air inlet assembly comprises a pressurizing piece 1 (specifically a booster fan), a temperature and humidity regulation part and an air inlet pipeline 2, wherein the pressurizing piece 1 is used for pressurizing air and then conveying the air to the temperature and humidity regulation part; one end of the air inlet pipeline 2 is connected with a temperature and humidity regulation part, and the other end of the air inlet pipeline is connected with an atrium A of the house and used for conveying air subjected to temperature and humidity regulation to the house;
the exhaust assembly comprises an exhaust pipeline 3 and a plurality of exhaust units arranged in parallel, one end of the exhaust pipeline 3 is connected with the exhaust units, and the other end of the exhaust pipeline is communicated with the outside atmosphere; and the exhaust units are connected with the rooms B in the house in a one-to-one correspondence manner.
The intelligent fresh air system for the highland supercharged building further comprises a flow distribution mechanism 4, wherein the flow distribution mechanism 4 is arranged in an atrium A of the house and is communicated with the air inlet pipeline 2; and a plurality of air outlets 4.1 are uniformly arranged on the flow distribution mechanism 4 and used for uniformly distributing and flowing the air in the air inlet pipeline 2 into the house.
A first flow meter 5 and a first regulating valve 6 are arranged on the intake duct 2.
And a second flowmeter 7, a second regulating valve 8 and a gas concentration detection device 9 are arranged on the exhaust pipeline 3, and the gas concentration detection device 9 is mainly used for detecting the concentrations of oxygen and carbon dioxide in the exhaust gas in the exhaust pipeline 3.
The temperature and humidity control part comprises an air treatment unit 10, a cooling tower 11 and a water tank 12, the air treatment unit 10 is connected with the cooling tower 11, and the cooling tower 11 is connected with the water tank 12.
The temperature and humidity regulation and control component further comprises an air conditioning unit 17, and the air conditioning unit 17 is connected with the air treatment unit 10.
The exhaust unit includes an exhaust branch pipe 13, an exhaust valve 14, and a muffler 15, and the exhaust valve 14 and the muffler 15 are provided on the exhaust branch pipe 13.
The intelligent fresh air system for the highland supercharged building further comprises an oxygen supplementing device 16, and the oxygen supplementing device 16 is arranged in an atrium A of the house.
The intelligent fresh air system for the highland supercharged building further comprises a main controller (specifically a PLC controller, not shown in the figure), and the first adjusting valve 6, the second adjusting valve 8, the first flowmeter 5, the second flowmeter 7, the exhaust valve 14, the gas concentration detection device 9, the oxygenating device 16, the pressurizing piece 1, the air handling unit 10, the cooling tower 11 and the air conditioning unit 17 are respectively connected with the main controller through circuits.
The intelligent fresh air system for the highland supercharged building further comprises a heat exchanger 18, and the heat exchanger 18 is arranged on the exhaust pipeline 3 and the air inlet pipeline 2.
The intelligent fresh air system for the highland supercharged building is mainly used for updating air with proper temperature and humidity in the building of the highland supercharged building and maintaining proper carbon dioxide and oxygen concentration in the air. The intelligent fresh air system for the plateau supercharged building comprises the following specific operation processes:
a main controller is used for opening a first adjusting valve 6, a second adjusting valve 8, an exhaust valve 14, a booster fan, an air handling unit 10 and a cooling tower 11; the booster fan boosts external low-pressure air and then conveys the air to the air treatment unit 10, and the boosted air is regulated into air with proper temperature and humidity under the combined action of the air treatment unit 10, the cooling tower 11 and the water tank 12; the air inlet pipeline 2 uniformly distributes and flows the air with the temperature and humidity regulated to the atrium A of the house through the distribution mechanism 4; air in the atrium A enters each room B through a door gap and a window gap, so that each room B is filled with fresh air (namely fresh air) with appropriate temperature and humidity, and the fresh air has appropriate oxygen concentration, thereby creating an appropriate living environment for people; and the metabolic air (containing carbon dioxide) which is breathed and utilized by people is discharged to the outside of the room through the exhaust branch pipe 13 and the exhaust pipeline 3 in sequence. The intelligent fresh air system of the highland supercharged building realizes continuous air updating according to the air inlet and exhaust process, and creates a suitable living environment for people.
When the air temperature is lower in winter, the air conditioning unit 17 can be started by the main controller to assist in heating the air in the air treatment unit 10, and the air is ensured to reach the appropriate temperature.
The utility model carries out heat exchange between air inlet and air outlet through the heat exchanger 18, recovers the heat of the exhaust gas and realizes energy saving.
The main controller is changed through the difference value of the first flow meter 5 and the second flow meter 7 to monitor whether the leakage condition exists in the pressurized building house or not, so that the house can be overhauled and maintained in time.
The main controller automatically regulates and controls the first regulating valve 6 and the second regulating valve 8 according to the concentration conditions of the carbon dioxide and the oxygen detected by the gas concentration detection device 9 so as to regulate and control the concentration of the carbon dioxide and the oxygen in the house in real time to maintain proper concentration.
When the carbon dioxide concentration meets the living requirement (the specific carbon dioxide concentration is between 1.1 and 1.8 g/m) during the year, the main controller closes part of the exhaust valves 14, reduces the exhaust amount, and controls the booster fan to operate at a low frequency for maintaining the appropriate indoor air pressure. Meanwhile, the main controller starts the oxygen supplementing device 16 to supplement oxygen in the house, so that energy is saved.
When carbon dioxide concentration exceeds 1.8g/m, the main controller opens the first regulating valve 6, the second regulating valve 8 and all the exhaust valves 14, and other components and devices are started to normally work, so that the booster fan works at high frequency, the ventilation volume is improved, and the carbon dioxide concentration is ensured to be quickly regulated to the appropriate concentration.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An intelligent fresh air system for a highland supercharged building is characterized by comprising an oxygen-increasing air inlet assembly, an air exhaust assembly and a flow distribution mechanism (4); the oxygen increasing and air inlet assembly comprises a pressurizing piece (1), a temperature and humidity regulation part and an air inlet pipeline (2), wherein the pressurizing piece (1) is used for pressurizing air and then conveying the air to the temperature and humidity regulation part; one end of the air inlet pipeline (2) is connected with the temperature and humidity regulating and controlling component, and the other end of the air inlet pipeline is connected with the house and used for conveying air subjected to temperature and humidity regulation and control to the house;
the exhaust assembly comprises an exhaust pipeline (3) and a plurality of exhaust units arranged in parallel, one end of the exhaust pipeline (3) is connected with the exhaust units, and the other end of the exhaust pipeline is communicated with the outside atmosphere; the exhaust units are correspondingly connected with all rooms (B) in the house one by one;
the flow distribution mechanism (4) is arranged in an atrium (A) of the house and is communicated with the air inlet pipeline (2); the air distribution mechanism (4) is uniformly provided with a plurality of air outlets (4.1) for uniformly distributing and flowing the air in the air inlet pipeline (2) into the house.
2. The intelligent fresh air system for buildings pressurized at plateau as claimed in claim 1, wherein a first flow meter (5) and a first adjusting valve (6) are arranged on the air inlet pipe (2).
3. The intelligent fresh air system for buildings pressurized at plateau as claimed in claim 2, wherein a second flowmeter (7), a second regulating valve (8) and a gas concentration detection device (9) are arranged on the exhaust pipeline (3).
4. The intelligent fresh air system for the highland pressurization building as claimed in claim 3, wherein the temperature and humidity control component comprises an air handling unit (10), a cooling tower (11) and a water tank (12), the air handling unit (10) is connected with the cooling tower (11), and the cooling tower (11) is connected with the water tank (12).
5. The intelligent fresh air system for buildings pressurized at plateau as claimed in claim 4, wherein the temperature and humidity control component further comprises an air conditioning unit (17), and the air conditioning unit (17) is connected with the air handling unit (10).
6. The intelligent fresh air system for buildings pressurized at plateau as claimed in claim 5, wherein the exhaust unit comprises an exhaust branch pipe (13), an exhaust valve (14) and a silencer (15), the exhaust valve (14) and the silencer (15) are arranged on the exhaust branch pipe (13).
7. The intelligent fresh air system for buildings pressurized at plateau as claimed in claim 6, further comprising an oxygen supplement device (16), wherein the oxygen supplement device (16) is arranged in the atrium (A) of the house.
8. The intelligent fresh air system for the highland pressurization building as claimed in claim 7, further comprising a master controller, wherein the first regulating valve (6), the second regulating valve (8), the first flowmeter (5), the second flowmeter (7), the exhaust valve (14), the gas concentration detection device (9), the oxygen supplement device (16), the pressurizing piece (1), the air handling unit (10), the cooling tower (11) and the air conditioning unit (17) are respectively connected with the master controller through circuits.
9. The intelligent fresh air system for the highland pressurization building as recited in any one of claims 1 to 8, further comprising a heat exchanger (18), wherein the heat exchanger (18) is arranged on the exhaust pipeline (3) and the air inlet pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220063648.3U CN215832115U (en) | 2022-01-12 | 2022-01-12 | Intelligent new trend system of plateau pressure boost building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220063648.3U CN215832115U (en) | 2022-01-12 | 2022-01-12 | Intelligent new trend system of plateau pressure boost building |
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| Publication Number | Publication Date |
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| CN215832115U true CN215832115U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220063648.3U Active CN215832115U (en) | 2022-01-12 | 2022-01-12 | Intelligent new trend system of plateau pressure boost building |
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| Country | Link |
|---|---|
| CN (1) | CN215832115U (en) |
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- 2022-01-12 CN CN202220063648.3U patent/CN215832115U/en active Active
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