CN206145847U - Domestic central air -conditioning system - Google Patents
Domestic central air -conditioning system Download PDFInfo
- Publication number
- CN206145847U CN206145847U CN201621200507.2U CN201621200507U CN206145847U CN 206145847 U CN206145847 U CN 206145847U CN 201621200507 U CN201621200507 U CN 201621200507U CN 206145847 U CN206145847 U CN 206145847U
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- China
- Prior art keywords
- air
- conditioning system
- control valve
- looped pipeline
- conditioning box
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Abstract
The utility model provides a domestic central air -conditioning system, include: a plurality of output unit and with air -conditioning box, fresh wind tube, backwind tube and the air supply of the sharing of a plurality of output unit are responsible for, wherein, every output unit includes: air supply looped pipeline, variable air volume control valve and temperature sensor, the air supply looped pipeline is responsible for with the air supply and is connected, and the variable air volume control valve sets up on the air supply looped pipeline, and temperature sensor connects the variable air volume control valve, air in the fresh wind tube gets into the air -conditioning box through the fresh wind tube, and the air supply looped pipeline that reachs every output unit is responsible for through the air supply to the air of air -conditioning box output, and the variable air volume control valve is according to the air supply volume of temperature sensor determine's temperature regulation air supply looped pipeline, indoor air is incited somebody to action to the backwind tube and the new trend mixture gets into together the air -conditioning box. The application provides a domestic central air -conditioning system adopts the variable blast volume air -conditioning box, combines temperature sensor and the common automatically regulated indoor temperature of variable air volume control valve, makes indoor room temperature more even, and the travelling comfort is better.
Description
Technical field
The utility model is related to air-conditioning technical field, more particularly to a kind of household central air conditioning system.
Background technology
The residential air conditioner of traditional design is generally split-type air conditioner.Split-type air conditioner is exactly to arrange by the different room of each household
Outdoor machine of air-conditioner and interior machine.Though split-type air conditioner has flexible advantage, efficiency is smaller, and energy saving is poor and humidity cannot be controlled
System, fresh air can not be solved preferably, and the poor outdoor fresh air of comfort level is solved mainly by windowing, and air quality also has poor,
And easily cause energy loss.To air quality and the requirement more and more higher of comfort level, traditional divides modern high-end residential
Body formula air-conditioning system is difficult to meet the requirement of people.
Utility model content
The purpose of this utility model is to provide a kind of household central air conditioning system, to solve traditional split-type air conditioner under air
Comfort level is poor, and Leads to new breeze causes the big problem of energy loss.
To solve above-mentioned technical problem, the utility model provides a kind of household central air conditioning system, including：Some outputs are single
Unit and the air-conditioning box, fresh wind tube, backwind tube and the blast main that share with some output units；
Wherein, each output unit includes：Air-supply looped pipeline, VAV control valve and temperature sensor；The air-supply is secondary
Pipe is connected with the blast main, and the VAV control valve is arranged on the air-supply looped pipeline, the temperature sensor connection
The VAV control valve；
Send described in the air Jing that fresh wind tube described in air Jing in fresh wind tube is exported into the air-conditioning box, the air-conditioning box
Wind supervisor reaches the air-supply looped pipeline of each output unit, the temperature that the VAV control valve is detected according to the temperature sensor
Adjust the air output of the air-supply looped pipeline；
The backwind tube is mixed indoor air and fresh air into the air-conditioning box.
Optionally, the household central air conditioning system also includes the motor-driven valve for controlling fresh air conveying capacity size, described
Motor-driven valve is arranged on the fresh wind tube.
Optionally, the household central air conditioning system also includes that the carbon dioxide for detecting indoor gas concentration lwevel is visited
Instrument is surveyed, the carbon dioxide survey meter is located on the backwind tube, and linked with the motor-driven valve.
Optionally, the household central air conditioning system also includes the pressure for detecting blast main's inner air pressure
Sensor, the pressure sensor is arranged on the blast main, and is connected with the air-conditioning box.
Optionally, the household central air conditioning system also includes the air cleaner for filtering fresh air, the air mistake
Filter is arranged on the fresh wind tube.
Optionally, the air cleaner includes screen pack for filtering fresh air inner air tube and in fresh wind tube
The uviol lamp of air sterilizing.
Optionally, the household central air conditioning system also includes the check-valves for preventing air blow back in blast main,
The check-valves is arranged on the blast main.
Optionally, the air-conditioning box includes humidifier in, and the humidifier is connected with the blast main.
Optionally, the air-conditioning box is all-air system air-conditioning box.
Optionally, the household central air conditioning system also includes the exhaust duct for room air to be discharged to outdoor.
The utility model provide household central air conditioning system in adopt air quantity variable air conditioner case, combination temperature sensor and
VAV control valve automatically adjusts indoor temperature jointly, makes indoor room temperature evenly, and comfortableness is more preferable；Further, it is provided with new
Airduct, and with reference to carbon dioxide survey meter, the freshness of room air is automatically adjusted jointly, improve IAQ；And
If by enabling, window ventilation, energy will lose in a large number, and this not only affects room temperature, and wastes the energy；
Further, by the way of floor blowing, comfortableness is not only increased, also saves interior and take up room.
Description of the drawings
Fig. 1 is the schematic diagram of family expenses household central air conditioning system in the embodiment of the application one.
Specific embodiment
Below in conjunction with the drawings and specific embodiments pair the utility model proposes household central air conditioning system make further in detail
Describe in detail bright.According to following explanation and claims, advantages and features of the present utility model will become apparent from.It should be noted that, it is attached
Figure in the form of simplifying very much and uses non-accurately ratio, only new conveniently, lucidly to aid in illustrating this practicality
The purpose of type embodiment.
Refering to Fig. 1, it is illustrated that the schematic diagram of household central air conditioning system in the present embodiment, mainly includes：Air-conditioning box,
Pipe-line system and output unit.Output unit is arranged in each room, for exporting air-conditioning box with certain energy
Air be transported to each room.
In order to rationally control indoor temperature, the household central air conditioning system that the present embodiment is provided also includes multiple sensors
With control valve, sensor main will include temperature sensor, pressure sensor and carbon dioxide survey meter.Control valve mainly includes becoming
Volume control damper, check-valves, dynamic balance valve and two-way electronic valve.
Specifically, air-conditioning box is arranged in storeroom or toilet furred ceiling.Temperature is installed on air-conditioning box water inlet pipe and water outlet pipe to pass
Sensor, dynamic balance valve and the two-way electronic valve with regulatory function.Air-conditioning box can adopt air quantity variable air conditioner case, can be according to not having sexual intercourse
Between air conditioner load situation of change, adjust the air output in each room respectively with air quantity variable end device.Air quantity variable air conditioner case can
The energy ezpenditure of blower fan and refrigeration machine under to reduce off-design condition, operating cost is relatively saved.Optionally, air quantity variable air conditioner case can
Using all-air system.Humidifier can be set in air quantity variable air conditioner case, for controlling the humidity of air.
Pipe-line system mainly includes blast main, air-supply looped pipeline, exhaust duct, backwind tube, fresh wind tube.Each output unit bag
Include：Air-supply looped pipeline, VAV control valve and temperature sensor；Air-supply looped pipeline is connected with blast main, and VAV control valve sets
Put on air-supply looped pipeline, temperature sensor connection VAV control valve.Blast main and fresh wind tube are both connected on air-conditioning box；Send
Wind supervisor leads to each room, for conveying the air of Jing temperature adjustments for each room；Fresh wind tube leads to outdoor, external for receiving
Fresh air.Backwind tube is connected on fresh wind tube, for indoor air to be led to into fresh wind tube, then with outdoor ozone
Lead to air-conditioning box after mixing together, Jing air-conditioning boxs return to interior；Backwind tube can be arranged on a room can also be at each
Room is all arranged, and the return air inlet of backwind tube is arranged on the top in room.Exhaust duct connects indoor and outdoors, for by indoor sky
Gas is discharged to outdoor.Secondary airduct is sent in the form of floor blowing, each send secondary airduct to have an air outlet, and air outlet is located at respectively
On base plate in each room, so as to make air circulation preferably, comfortableness is preferable.
The quantity of output unit can be 5, but be not limited to 5, can be adjusted according to the quantity in room.
The air quantity change of air quantity variable air conditioner case is by installed in sending the pressure sensor output signal on air main to control.For
The temperature in each room is adjusted, VAV control valve is set on the ajutage in each room, each VAV control valve connects
Connect a temperature sensor.When indoor temperature reaches design requirement, indoor temperature sensor is issued by signal in room
VAV control valve, VAV control valve determines the size of VAV control valve opening according to the signal that temperature sensor sends；
VAV control valve opening will diminish, and now air-conditioning box air-supply looped pipeline and blast main's air pressure will increase.Work as blast main
Inner air pressure reaches setting pressure, and pressure sensor will be signaled to air-conditioning box so as to obtain less air output, when sending
Air quantity reduces air-conditioning box turnover water temperature difference and will increase, and temperature sensor just controls the electronic of air-conditioning return pipe upper band regulatory function
Two-way valve reduces aperture, so as to the quantity of circulating water for reducing air-conditioning reaches the purpose of energy-conservation.
When air-conditioning system is closed, in order to prevent room air from backflow in air main is sent, can sending in neighbouring air-conditioning box
Check-valves is set on air main.
In order to improve IAQ, carbon dioxide survey meter is installed at the return air inlet of the backwind tube concentrated to control
Indoor carbon dioxide concentration, when indoor carbon dioxide concentration exceedes setting value, carbon dioxide survey meter is issued by signal and opens peace
The motor-driven valve being mounted on fresh air pipeline provides more fresh airs for interior.Further, in order to improve the quality of fresh air, can be new
Air cleaner is being set on airduct, for filtering indoor fresh air is being flowed into.Optionally, it is provided with air cleaner ultraviolet
Lamp, for fresh air sterilizing.
In sum, the domestic air-conditioning system that the application is provided adopts air quantity variable air conditioner case, combination temperature sensor and change
Volume control damper automatically adjusts indoor temperature jointly, makes indoor room temperature evenly, and comfortableness is more preferable；Further, it is provided with fresh air
Pipe, and with reference to carbon dioxide survey meter, the freshness of room air is automatically adjusted jointly, improve IAQ；And such as
Fruit is by opening the door, window ventilation, then energy will lose in a large number, and this not only affects room temperature, and wastes the energy；Enter
One step, by the way of floor blowing, not only increases comfortableness, also saves interior and takes up room.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the utility model scope
Calmly, the those of ordinary skill in the utility model field does according to the disclosure above content any change, modification, belonging to right will
Seek the protection domain of book.
Claims (10)
1. a kind of household central air conditioning system, it is characterised in that include：Some output units and single with some outputs
The shared air-conditioning box of unit, fresh wind tube, backwind tube and blast main；
Wherein, each output unit includes：Air-supply looped pipeline, VAV control valve and temperature sensor；It is described air-supply looped pipeline with
Blast main's connection, the VAV control valve is arranged on the air-supply looped pipeline, and the temperature sensor connection is described
VAV control valve；
Fresh wind tube described in air Jing in fresh wind tube enters the air-conditioning box, air-supply master described in the air Jing of the air-conditioning box output
Pipe reaches the air-supply looped pipeline of each output unit, the temperature adjustment that the VAV control valve is detected according to the temperature sensor
The air output of the air-supply looped pipeline；
The backwind tube is mixed indoor air and fresh air into the air-conditioning box.
2. household central air conditioning system as claimed in claim 1, it is characterised in that also include big for controlling fresh air conveying capacity
Little motor-driven valve, the motor-driven valve is arranged on the fresh wind tube.
3. household central air conditioning system as claimed in claim 2, it is characterised in that also include for detecting indoor carbon dioxide
The carbon dioxide survey meter of concentration, the carbon dioxide survey meter is located on the backwind tube, and is linked with the motor-driven valve.
4. the household central air conditioning system as described in claim 1 or 3, it is characterised in that also include for detecting the air-supply
The pressure sensor of supervisor's inner air pressure, the pressure sensor is arranged on the blast main, and with the air-conditioning box
Connection.
5. household central air conditioning system as claimed in claim 1, it is characterised in that also include the air mistake for filtering fresh air
Filter, the air cleaner is arranged on the fresh wind tube.
6. household central air conditioning system as claimed in claim 5, it is characterised in that the air cleaner is included for filtering
The screen pack of fresh air inner air tube and for the uviol lamp to air sterilizing in fresh wind tube.
7. household central air conditioning system as claimed in claim 1, it is characterised in that also include empty in blast main for preventing
The check-valves that gas flows backwards, the check-valves is arranged on the blast main.
8. household central air conditioning system as claimed in claim 1, it is characterised in that the air-conditioning box includes humidifier in,
The humidifier is connected with the blast main.
9. household central air conditioning system as claimed in claim 1, it is characterised in that the air-conditioning box is all-air system air-conditioning
Case.
10. household central air conditioning system as claimed in claim 1, it is characterised in that also include for room air to be discharged to
Outdoor exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200507.2U CN206145847U (en) | 2016-11-07 | 2016-11-07 | Domestic central air -conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200507.2U CN206145847U (en) | 2016-11-07 | 2016-11-07 | Domestic central air -conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145847U true CN206145847U (en) | 2017-05-03 |
Family
ID=58624942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200507.2U Expired - Fee Related CN206145847U (en) | 2016-11-07 | 2016-11-07 | Domestic central air -conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145847U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990445A (en) * | 2019-04-09 | 2019-07-09 | 上海真聂思楼宇科技有限公司 | A kind of air conditioning system with variable energy-saving controller and method |
| CN111380193A (en) * | 2020-04-15 | 2020-07-07 | 宁波奥克斯电气股份有限公司 | Air duct self-cleaning central air conditioner and cleaning method |
| TWI730929B (en) * | 2020-11-27 | 2021-06-11 | 國立臺灣師範大學 | Air conditioning system and controlling method using the same |
| CN113483470A (en) * | 2021-06-08 | 2021-10-08 | 杭州裕达自动化科技有限公司 | Intelligent control method for refrigeration host in central air-conditioning monitoring system |
-
2016
- 2016-11-07 CN CN201621200507.2U patent/CN206145847U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990445A (en) * | 2019-04-09 | 2019-07-09 | 上海真聂思楼宇科技有限公司 | A kind of air conditioning system with variable energy-saving controller and method |
| CN111380193A (en) * | 2020-04-15 | 2020-07-07 | 宁波奥克斯电气股份有限公司 | Air duct self-cleaning central air conditioner and cleaning method |
| CN111380193B (en) * | 2020-04-15 | 2023-11-03 | 宁波奥克斯电气股份有限公司 | Air duct self-cleaning central air conditioner and cleaning method |
| TWI730929B (en) * | 2020-11-27 | 2021-06-11 | 國立臺灣師範大學 | Air conditioning system and controlling method using the same |
| CN113483470A (en) * | 2021-06-08 | 2021-10-08 | 杭州裕达自动化科技有限公司 | Intelligent control method for refrigeration host in central air-conditioning monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20191107 |