Indoor air ventilating device
A ventilation device, indoor air technology, applied in space heating and ventilation, space heating and ventilation details, household heating and other directions, can solve the problem of excessive PM2. It can improve the fluidity, prevent the temperature from being too low, and reduce the energy consumption.
Inactive Publication Date: 2015-01-07
SHANDONG TRANSPORT VOCATIONAL COLLEGE
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Problems solved by technology
However, if the windows are not opened for ventilation, the oxygen-rich outdoor air cannot be introduced into the room, resulting in the problem that although the indoor air particle content is low, the oxygen content is also low.
However, opening windows for ventilation will cause indoor PM2.5 and PM10 levels to exceed the standard.
Some existing ventilation devices on the market that introduce outdoor air into the room cannot balance the temperature difference between indoor and outdoor, which easily leads to the problem of blowing cold outdoor air into the room in winter and blowing hot outdoor air into the room in summer
Method used
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[0014] Attached below figure 1 , attached figure 2 The present invention will be further described.
[0015] as attached figure 1 As shown, the indoor air ventilation device includes an upper air outlet 2 installed on the upper end of the wall 1 and a lower air outlet 3 installed on the lower end of the wall 1, and a heat exchanger equipped with heat-conducting oil inside the airtight interior around the outside. The heat box I 19, the insulation layer set on the inner wall of the heat exchange box I 19, the heat exchange tube I 17 and the heat exchange tube II 18 set in the heat exchange box I 19 and soaked in heat transfer oil, are respectively connected to the heat exchange The air supply pump 15 and air suction pump 16 at the inlet end of the pipe I 17 and the heat exchange pipe II 18, and the one-way valve I 20 and the one-way valve I 20 and The check valve II 21, the heat exchange tube I 17 and the heat exchange tube II 18 are all spiral tubes, the tube walls of whic...
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Disclosed is an indoor air ventilating device. The indoor air ventilating device comprises an upper air outlet at the upper end of a wall, a lower air outlet at the lower end of the wall, an outdoors-arranged heat exchanging tank I with the inside closed by the surrounding and filled with conduction oil, thermal insulating layers arranged on the inner walls of the heat exchanging tank I, and heat exchanging pipes I and II arranged inside the heat exchanging tank I and immersed inside the conduction oil. External air is fed into the heat exchanging pipe I through an air supply pump and indoor air is fed into the heat exchanging pipe II through a sucking pump; due to the fact of being immersed inside the conduction oil and connected with each other through thermal conductive silicon rubber, the heat exchanging pipe I and the heat exchanging pipe II can fully exchange heat; in summer, cold air sucked from the indoor can reduce the temperature of fresh outdoor air inside the heat exchanging pipe I and accordingly reduce the energy consumption of an indoor air-conditioner; in winter, hot air sucked from the indoor can heat the fresh outdoor air inside the heat exchanging pipe I, so that the temperature of air entering the indoor can effectively avoid being too low.
Description
technical field [0001] The invention relates to the technical field of indoor air ventilation devices. Background technique [0002] As we all know, with the pollution of the air, more and more families have purchased air purifiers to purify the air in the room. However, if the windows are not opened for ventilation, the oxygen-rich outdoor air cannot be introduced into the room, resulting in the problem that although the indoor air particle content is low, the oxygen content is also low. However, opening windows for ventilation will cause indoor PM2.5 and PM10 levels to exceed the standard. Some existing ventilation devices on the market that introduce outdoor air into the room cannot balance the temperature difference between indoor and outdoor, which easily leads to the problem of blowing cold outdoor air into the room in winter and blowing hot outdoor air into the room in summer. Contents of the invention [0003] In order to overcome the shortcomings of the above te...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F24F7/08F24F13/30F24F13/28F24F11/02
CPCF24F7/08F24F11/0001F24F13/28F24F13/30F24F2110/76
Inventor 钱俊丽
Owner SHANDONG TRANSPORT VOCATIONAL COLLEGE