CN202209748U - Hybrid ventilation system applied in operating residences in villages and towns in cold weather area - Google Patents
Hybrid ventilation system applied in operating residences in villages and towns in cold weather area Download PDFInfo
- Publication number
- CN202209748U CN202209748U CN2011203385493U CN201120338549U CN202209748U CN 202209748 U CN202209748 U CN 202209748U CN 2011203385493 U CN2011203385493 U CN 2011203385493U CN 201120338549 U CN201120338549 U CN 201120338549U CN 202209748 U CN202209748 U CN 202209748U
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- China
- Prior art keywords
- chip microcomputer
- dwelling house
- temperature sensor
- villages
- ventilation system
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
Abstract
The utility model discloses a hybrid ventilation system applied in operating residences in villages and towns in cold weather area, comprising a single-chip microcomputer, a temperature sensor and an air velocity sensor connected with the single-chip microcomputer and mounted on a northbound outer wall of the residence, a plurality of air inlet fans controlled by the single-chip microcomputer and mounted on room windows on a lower floor of the residence, a plurality of exhaust fans mounted on room windows on an upper floor of the residence. According to signals output from the outdoor temperature sensor and the air velocity sensor and preset program, start or close or operation at a certain rotation speed of the air inlet fans and the exhaust fans is controlled by the single-chip microcomputer, therefore switch between mechanical ventilation and natural ventilation is realized, so as to improve indoor air quality, crease a comfort environment and save energy.
Description
Technical field
The utility model relates to a kind of mixed ventilation system that is applied in the operational dwelling house in cold district villages and small towns.
Background technology
Present most of village-town house uses and utilizes hot pressing or blast to carry out gravity-flow ventilation, receives outdoor environment and architecture-self structure influence bigger, and ventilation effect has randomness, is more suitable in transition season; Have limitation and use summer in winter, can cause the indoor temperature and humidity fluctuation bigger, influence heating or refrigeration.If simple dependence force ventilation, energy resource consumption is big, and expense is high, and indoor new wind demand can not be met, and influences health.To the operational village-town house in the north, the mixed ventilation technology can reduce the operation of air conditioner time, under the prerequisite that satisfies the human body comfort requirement, realizes energy-conservation.
The utility model content
The utility model is to the deficiency of existing gravity-flow ventilation and force ventilation; A kind of mixed ventilation system that is applicable to the operational dwelling house in cold district villages and small towns is provided, can automatically changes the intelligent conversion that realizes force ventilation and gravity-flow ventilation operational mode according to outdoor climate.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is following:
A kind of mixed ventilation system that is applicable to the operational dwelling house in cold district villages and small towns, comprise single-chip microcomputer, be connected with said single-chip microcomputer be installed in temperature sensor and air velocity transducer and being installed in some air intakes fans on the dwelling house lower floor room window, being installed in the plurality of rows fan on room, the dwelling house upper strata window on the dwelling house north orientation external wall by said Single-chip Controlling start and stop.
More excellent, said temperature sensor is a dry-bulb temperature sensor.
The signal of the utility model through transmitting according to outdoor temperature sensor, air velocity transducer by single-chip microcomputer; By pre-set programs control air intake fan and ventilating fan running; Thereby realized the conversion of force ventilation and gravity-flow ventilation; Can gravity-flow ventilation and force ventilation be organically combined in intraday different time, Various Seasonal farthest according to outdoor climate conditions, reach and improve indoor air quality, creating comfortable environment and purpose energy-conservation and the reduction operating cost.
Description of drawings
Fig. 1 is a kind of structural representation that is suitable for the mixed ventilation system of the operational dwelling house in cold district villages and small towns that the utility model embodiment provides.
The layout installation diagram of air intake fan, ventilating fan and the single-chip microcomputer of a kind of mixed ventilation system that is suitable for the operational dwelling house in cold district villages and small towns that Fig. 2 is that the utility model embodiment provides.
Fig. 3 is that the utility model embodiment provides a kind of temperature sensor of the mixed ventilation system that is suitable for the operational dwelling house in cold district villages and small towns and the layout installation diagram of air velocity transducer.
Among the figure: 1-temperature sensor, 2-air velocity transducer, 3-single-chip microcomputer, 4-air intake fan, 5-ventilating fan.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing.
As shown in Figure 1; A kind of mixed ventilation system that is applicable to the operational dwelling house in cold district villages and small towns, comprise single-chip microcomputer 3, be connected with said single-chip microcomputer 3 be installed on the dwelling house north orientation external wall temperature sensor 1 and air velocity transducer 2 and by some air intakes fan 4 being arranged, be installed in the plurality of rows fan 5 on room, the dwelling house upper strata window on the dwelling house lower floor room window that be installed in of said single-chip microcomputer 1 control start and stop.
Said temperature sensor, air velocity transducer are installed on the dwelling house north orientation external wall, are convenient to accurately monitor outdoor temperature and wind speed situation.
Said air intake fan is installed on the window in dwelling house lower floor room, and said ventilating fan is installed on the window in room, dwelling house upper strata, helps ventilating.
Described air intake fan 4 and the ventilating fan 5 concrete quantity of installing are confirmed according to the room quantity of dwelling house.
More excellent, said temperature sensor 1 is a dry-bulb temperature sensor.
Shown in Fig. 2-3, air intake fan, ventilating fan, the method for arranging of single-chip microcomputer and the method for arranging of temperature sensor and air velocity transducer of a kind of mixed ventilation system that this two figure shows respectively that the utility model embodiment provides.Make a brief description below in conjunction with this accompanying drawing 2-3.
As shown in Figure 2; This dwelling house is two layers of dwelling house that sit in the north facing the south, and wherein air intake fan 4 is installed on the window in one deck room, and ventilating fan 5 is installed in the window in two layers of room; Installation can be convenient to the circulation of air to greatest extent like this, thereby realizes the ventilation purpose of the utility model.
As shown in Figure 3, on the temperature sensor 1 of monitoring outdoor temperature and wind speed situation, the north orientation external wall that air velocity transducer 2 is installed in this dwelling house.Help temperature and wind speed situation outside the sensing chamber exactly like this.
The operational mode of the utility model mixed ventilation system is divided into three kinds of gravity-flow ventilation, the gravity-flow ventilation of blower fan assist type and force ventilations, is regulated and control by pre-set programs according to the signal of outdoor temperature sensor and air velocity transducer transmission by said single-chip microcomputer.
Under the gravity-flow ventilation pattern, the mechanical ventilation system Close All advances the ventilating fan Close All automatically; Under the blower fan assist type gravity-flow ventilation pattern, the operation of blower fan low or first gear, air intake fan and ventilating fan are all opened; Under the force ventilation pattern, the operation of blower fan top gear, air intake fan and ventilating fan are all opened.
The control scheme of three kinds of operational modes of the utility model is following:
(1) gravity-flow ventilation condition
Outdoor temperature: 18 ℃～28 ℃; Mean wind speed: 3～5m/s; Maximum instantaneous power: be lower than 8m/s;
(2) blower fan assist type gravity-flow ventilation condition
Outdoor temperature: 18 ℃～28 ℃; Mean wind speed: be lower than 3m/s; Maximum instantaneous power: be lower than 8m/s;
(3) force ventilation condition
Outdoor temperature: 28 ℃～32 ℃; Mean wind speed: be lower than 5m/s; Maximum instantaneous power: be lower than 8m/s.
The utility model is input to single-chip microcomputer through the analog signal with outdoor temperature sensor and air velocity transducer output; After single-chip microcomputer is received signal; In three kinds of operational modes, select to carry out corresponding operational mode according to plug-in; Send control signal, open or close air intake fan and ventilating fan and carry out the ventilation under the corresponding modes.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (2)
1. mixed ventilation system that is applicable to the operational dwelling house in cold district villages and small towns; It is characterized in that, comprise single-chip microcomputer, be connected with said single-chip microcomputer be installed in temperature sensor and air velocity transducer and being installed in some air intakes fans on the dwelling house lower floor room window, being installed in the plurality of rows fan on room, the dwelling house upper strata window on the dwelling house north orientation external wall by said Single-chip Controlling start and stop.
2. the mixed ventilation system that is applicable to the operational dwelling house in cold district villages and small towns according to claim 1 is characterized in that said temperature sensor is a dry-bulb temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203385493U CN202209748U (en) | 2011-09-09 | 2011-09-09 | Hybrid ventilation system applied in operating residences in villages and towns in cold weather area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203385493U CN202209748U (en) | 2011-09-09 | 2011-09-09 | Hybrid ventilation system applied in operating residences in villages and towns in cold weather area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209748U true CN202209748U (en) | 2012-05-02 |
Family
ID=45989295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203385493U Expired - Fee Related CN202209748U (en) | 2011-09-09 | 2011-09-09 | Hybrid ventilation system applied in operating residences in villages and towns in cold weather area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266851A (en) * | 2018-03-20 | 2018-07-10 | 宋桦 | A kind of indoor ventilation system and method based on window draft fan |
-
2011
- 2011-09-09 CN CN2011203385493U patent/CN202209748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108266851A (en) * | 2018-03-20 | 2018-07-10 | 宋桦 | A kind of indoor ventilation system and method based on window draft fan |
| CN108266851B (en) * | 2018-03-20 | 2024-03-22 | 宋桦 | Indoor ventilation system and method based on window type ventilation fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA ARCHITECTURE DESIGN INSTITUTE CO., LTD. Free format text: FORMER OWNER: CHINA INSTITUTE OF BUILDING STANDARD DESIGN + RESEARCH Effective date: 20150710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150710 Address after: 100044 Beijing City, the number of cars on the main street, Xicheng District Patentee after: CHINA ARCHITECTURE DESIGN INSTITUTE CO., LTD. Patentee after: House-China Engineering Consultant Co., Ltd. Address before: 100044 Beijing City, the number of cars on the main street, Xicheng District Patentee before: China Architecture Design & Research Institute Patentee before: House-China Engineering Consultant Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100044, No. 19 Che Zhuang Street, Beijing, Xicheng District Co-patentee after: House-China Engineering Consultant Co., Ltd. Patentee after: China Architectural Design & Research Institute Co Ltd Address before: 100044, No. 19 Che Zhuang Street, Beijing, Xicheng District Co-patentee before: House-China Engineering Consultant Co., Ltd. Patentee before: CHINA ARCHITECTURE DESIGN INSTITUTE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20190909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |