CN210107635U - Ventilation energy-saving system of green building - Google Patents
Ventilation energy-saving system of green building Download PDFInfo
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- CN210107635U CN210107635U CN201920360528.8U CN201920360528U CN210107635U CN 210107635 U CN210107635 U CN 210107635U CN 201920360528 U CN201920360528 U CN 201920360528U CN 210107635 U CN210107635 U CN 210107635U
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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 ventilation energy-saving system of green buildings in the technical field of green buildings, which comprises a central controller, an air quality sensor and a total heat exchanger, wherein the central controller is arranged in the green buildings, the air quality sensor is arranged on the wall body in the green buildings, the total heat exchanger is arranged on the window in the green buildings, the air quality sensor and the total heat exchanger are both electrically connected with the central controller, the fresh air machine and the exhaust fan are both electrically connected with the central controller through the wind power adjusting module, the central controller is also electrically connected with an alarm and a remote terminal to monitor the air quality in the green building in real time, and the air quality of the green building is alarmed, the air supply and exhaust amount is automatically adjusted, a healthy and comfortable living environment in the green building is ensured, the safety is high, the energy conservation is realized, and the load requirement of the green building is greatly reduced.
Description
Technical Field
The utility model relates to a green building technical field specifically is a ventilation economizer system of green building.
Background
Ventilation is a basic condition which must be provided in any residence or office, and harmful gas in a building can be discharged outdoors in time only through good ventilation, so that the harm to a human body is avoided. The ventilation mode is generally divided into a natural or mechanical method to enable wind to circulate without obstruction, but natural ventilation has obvious limitation on an impermeable building structure and has a dead angle area; but the mechanical ventilation can well overcome the defect, so that the air can circulate to a room or a sealed environment according to a set route, and a technology suitable for an air environment such as sanitation, safety and the like is created.
Then the ventilation system in the present green building is easy to have the following problems: 1. the fresh air quantity is insufficient, and the ventilation is poor, so that the oxygen deficiency of people is serious and the mood is irritated in the area with large personnel change; 2. the adjustment can not be carried out according to the actual requirement, and the requirement of modern green buildings can not be met; 3. the discharge effect is unsatisfactory, and ventilation system adopts intermittent type nature motion at present, and the discharge effect is unsatisfactory, and along with the reinforcing of door and window gas tightness, it is difficult to make the pollutant discharge from building gaps such as door crack to lean on new trend dilution and weak malleation in the building alone.
Based on this, the utility model designs a ventilation economizer system of green building to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air quality in real-time supervision green building to report to the police and automatically regulated to green building air quality and send, the volume of airing exhaust, guarantee the green building's of healthy comfortable living environment ventilation economizer system in the green building, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a ventilation energy-saving system of a green building comprises a central controller, an air quality sensor and a total heat exchanger, wherein the central controller is installed in the green building, the air quality sensor is arranged on a wall body in the green building, the total heat exchanger is installed on a window in the green building, the air quality sensor and the total heat exchanger are both electrically connected with the central controller, the central controller is used for collecting parameters monitored by the air quality sensor and controlling the total heat exchanger to work according to the collected parameters, the total heat exchanger comprises a box body, an outdoor air outlet and an outdoor air inlet which are respectively communicated with the outdoor are arranged on the box body, a fresh air outlet and an indoor air return inlet which are communicated with the indoor are also arranged on the box body, an exhaust fan is arranged at the outdoor air outlet in the box body, and a fresh air fan is arranged at the fresh air outlet in the box body, the internally mounted of box has the energy recuperation core, outdoor air intake pass through the pipeline in proper order with energy recuperation core, new fan and new trend exit linkage, indoor return air inlet passes through the pipeline in proper order to be connected with energy recuperation core, exhaust fan and outdoor air exit, new fan and exhaust fan all pass through wind-force adjusting module and central controller electric connection, central controller still electric connection has alarm and remote terminal, pass through wireless transmission connection between central controller and the remote terminal.
Preferably, the air quality sensors include a CO sensor, a CO2 sensor, and a formaldehyde sensor.
Preferably, the driving motors of the fresh air fan and the exhaust fan are direct current brushless motors.
Preferably, the alarm adopts an audible and visual alarm or a short message alarm.
Preferably, the remote terminal is one of a smart phone, a PC computer or a tablet computer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, but through air quality sensor real-time supervision green building air quality to report to the police and automatically regulated to green building air quality send, the volume of airing exhaust, guarantee healthy comfortable living environment in the green building, the security is high, realizes energy-conservation, greatly reduced the load demand of green building.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is the structural schematic diagram of the total heat exchanger of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a central controller, 2-an air quality sensor, 3-a fresh air fan, 4-an exhaust fan, 5-a wind power adjusting module, 6-a total heat exchanger, 7-an energy recovery machine core, 8-an alarm, 9-a remote terminal, 10-a box body, 11-an outdoor air outlet, 12-an outdoor air inlet, 13-a fresh air outlet and 14-an indoor air return.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a ventilation energy-saving system of a green building comprises a central controller 1, an air quality sensor 2 and a total heat exchanger 6, wherein the central controller 1 is installed in the green building, the air quality sensor 2 is arranged on a wall body in the green building, the total heat exchanger 6 is installed on a window in the green building, the air quality sensor 2 and the total heat exchanger 6 are both electrically connected with the central controller 1, the central controller 1 is used for collecting parameters monitored by the air quality sensor 2 and controlling the total heat exchanger 6 to work according to the collected parameters, the total heat exchanger 6 comprises a box body 10, an outdoor air outlet 11 and an outdoor air inlet 12 which are respectively communicated with the outdoor are arranged on the box body 10, a fresh air outlet 13 and an indoor air return port 14 which are communicated with the indoor are also arranged on the box body 10, an exhaust fan 4 is arranged at the outdoor air outlet 11 in the box body 10, the utility model discloses a novel fan of air conditioner, including box 10, indoor air return 14, new fan 3, air exhaust 4, indoor air return 11, new fan 3 and air exhaust 4, box 10 is equipped with new fan 3 in 13 departments of new trend export in box 10, the internally mounted of box 10 has energy recovery core 7, outdoor air intake 12 is connected with energy recovery core 7, new fan 3 and new trend export 13 in proper order through the pipeline, indoor air return 14 is connected with energy recovery core 7, air exhaust 4 and outdoor air exit 11 in proper order through the pipeline, new fan 3 and air exhaust 4 all through wind-force adjusting module 5 and 1 electric connection of central controller, central controller 1 still electric connection has alarm 8 and remote terminal 9, through wireless transmission connection between central controller 1 and the remote.
Wherein, air quality sensor 2 includes CO sensor, CO2 sensor and formaldehyde sensor, the driving motor of new fan 3 and exhaust fan 4 adopts direct current brushless motor, alarm 8 adopts audible-visual annunciator or SMS alarm, remote terminal 9 is one of them for smart mobile phone, PC computer or panel computer.
One specific application of this embodiment is: the fresh air machine 3 and the exhaust fan 4 are used for realizing ventilation of air inside the green building, the driving motors of the fresh air machine 3 and the exhaust fan 4 are direct-current brushless motors, the operation cost is low, no noise pollution is caused, safety and reliability are realized, the concentrations of pollutants such as CO, CO2, formaldehyde and the like in the air inside the green building can be monitored through a CO sensor, a CO2 sensor and a formaldehyde sensor, the concentrations are compared with the set values in the sensors, the monitored parameters are collected through the central controller 1, when the preset values are exceeded, the air quantity is accurately distributed through the wind power adjusting module 5 according to the actual air quantity required by the system and the gradient pressure difference relation, and 0-10V rotating speed adjusting or starting and stopping control signals are output to the fresh air machine 3 and the exhaust fan 4, so that the air quality inside the green building is kept in a good condition, and a healthy and comfortable living environment is ensured to be provided, when the new fan 3 works, outdoor inlet air passes through the outdoor air inlet 12 and the energy recovery machine core 7, energy is recovered, and then the outdoor inlet air enters the room through the new air outlet 13, and when the exhaust fan 4 works, indoor air enters the box body 1, passes through the indoor air return opening 14 and the energy recovery machine core 7, absorbs energy, and then is discharged out of the room through the outdoor air outlet 11. Therefore, the indoor air temperature and humidity can be kept in a relatively stable state, energy waste is avoided, energy conservation is realized, the load requirement of green buildings is greatly reduced, and remote monitoring, fault alarming, fan operation state reality, energy online monitoring and management can be realized through the alarm 8 and the remote terminal 9.
The total heat exchanger 6 is adopted by the prior art, the temperature difference and the humidity difference of indoor air and outdoor air are mainly utilized, energy exchange is generated at the same time of bidirectional displacement ventilation through the good transduction characteristic of the energy recovery machine core 7, and fresh air effectively obtains enthalpy value total heat type CHA or temperature sensible heat type CHB in exhaust air, so that the energy consumption of fresh air pretreatment is greatly saved, the purpose of energy saving and ventilation is achieved, and the energy saving effect is very obvious.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a ventilation economizer system of green building which characterized in that: the air conditioner comprises a central controller (1), an air quality sensor (2) and a total heat exchanger (6), wherein the central controller (1) is installed in a green building, the air quality sensor (2) is arranged on a wall body in the green building, the total heat exchanger (6) is installed on a window in the green building, the air quality sensor (2) and the total heat exchanger (6) are both electrically connected with the central controller (1), the central controller (1) is used for collecting parameters monitored by the air quality sensor (2) and controlling the total heat exchanger (6) to work according to the collected parameters, the total heat exchanger (6) comprises a box body (10), an outdoor air outlet (11) and an outdoor air inlet (12) which are respectively communicated with the outside are arranged on the box body (10), and a fresh air outlet (13) and an indoor air return opening (14) which are communicated with the inside are also arranged on the box body (10), an exhaust fan (4) is arranged at the outdoor exhaust outlet (11) in the box body (10), a fresh air fan (3) is arranged at the fresh air outlet (13) in the box body (10), an energy recovery machine core (7) is arranged inside the box body (10), the outdoor air inlet (12) is sequentially connected with the energy recovery machine core (7), the fresh air fan (3) and the fresh air outlet (13) through pipelines, the indoor air return opening (14) is sequentially connected with the energy recovery machine core (7), the exhaust fan (4) and the outdoor air outlet (11) through pipelines, the fresh air fan (3) and the exhaust fan (4) are electrically connected with the central controller (1) through the wind power adjusting module (5), the central controller (1) is also electrically connected with an alarm (8) and a remote terminal (9), the central controller (1) is connected with the remote terminal (9) through wireless transmission.
2. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: the air quality sensor (2) comprises a CO sensor, a CO2 sensor and a formaldehyde sensor.
3. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: and the driving motors of the fresh air fan (3) and the exhaust fan (4) adopt direct-current brushless motors.
4. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: the alarm (8) adopts an audible and visual alarm or a short message alarm.
5. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: the remote terminal (9) is one of a smart phone, a PC (personal computer) or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360528.8U CN210107635U (en) | 2019-03-21 | 2019-03-21 | Ventilation energy-saving system of green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360528.8U CN210107635U (en) | 2019-03-21 | 2019-03-21 | Ventilation energy-saving system of green building |
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| CN210107635U true CN210107635U (en) | 2020-02-21 |
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| CN201920360528.8U Active CN210107635U (en) | 2019-03-21 | 2019-03-21 | Ventilation energy-saving system of green building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963386A (en) * | 2022-06-02 | 2022-08-30 | 安徽辰沐建筑工程有限公司 | Fresh air system for high-rise building and control method thereof |
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2019
- 2019-03-21 CN CN201920360528.8U patent/CN210107635U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963386A (en) * | 2022-06-02 | 2022-08-30 | 安徽辰沐建筑工程有限公司 | Fresh air system for high-rise building and control method thereof |
| CN114963386B (en) * | 2022-06-02 | 2024-01-05 | 安徽辰沐建筑工程有限公司 | Fresh air system for high-rise building and control method thereof |
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