CN208536276U - A kind of air-conditioning system based on basement exhaust air energy recovery - Google Patents
A kind of air-conditioning system based on basement exhaust air energy recovery Download PDFInfo
- Publication number
- CN208536276U CN208536276U CN201821026864.0U CN201821026864U CN208536276U CN 208536276 U CN208536276 U CN 208536276U CN 201821026864 U CN201821026864 U CN 201821026864U CN 208536276 U CN208536276 U CN 208536276U
- Authority
- CN
- China
- Prior art keywords
- air
- exhaust
- conditioning system
- basement
- control valve
- Prior art date
- 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.)
- Active
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a kind of air-conditioning systems based on basement exhaust air energy recovery, including underground garage exhaust system, the energy regenerating being connected with underground garage exhaust system and the air-conditioning system being connected with energy regenerating, the underground garage exhaust system include with exhaust blower, the first exhaust duct of exhaust blower air inlet position is set and the second exhaust duct of exhaust blower air outlet position is set, first exhaust duct of exhaust blower is connected with the air duct of basement；The energy regenerating includes the first motor-operated control valve, and the air-conditioning system includes condenser, and first motor-operated control valve is arranged on the second exhaust duct；The beneficial effects of the utility model are: air-conditioning system and basement exhaust system are connected directly by exhaust duct, structure is simple, increases device newly, is convenient for design/transformation, economic cost is low, and can greatly improve the working efficiency of air-conditioning system.
Description
Technical field
The utility model relates to air conditioner ventilation technical fields, and in particular to a kind of sky based on basement exhaust air energy recovery
Adjusting system.
Background technique
Summer high temperature weather is frequent, and air-conditioner outdoor unit condensation side temperature is higher, and air-conditioning efficiency is lower at this time, refrigeration effect
Difference.The cooling air temperature of condenser is higher, and air conditioner refrigerating efficiency is lower, and when summer needs most refrigeration, air-conditioning effect is anti-
And it is worst；When outer machine reaches certain temperature, air-conditioner outdoor unit meeting autostop because of overheating protection can not freeze.And phase
Pair, the air draft of summer underground garage, due to not by direct sunlight, and soil is due to its certain cold-storage and thermal storage ability, temperature
Relatively low, the indoor air themperature in underground is lower with respect to outdoor temperature.
Winter situation is on the contrary, outer machine evaporation side temperature is lower, and heating effect is poor, to meet indoor heating demand, often
It needs to assist with electric heating.And the air draft of underground garage at this time, due to factors such as the accumulation of heats of soil, air themperature is relatively outdoor
Temperature is high.
Underground indoor air temperature and outdoor temperature difference are generally 5-10 DEG C.And for air-conditioning system, condensation temperature
Every 1 DEG C of reduction is spent, 2 ~ 3 % or so averagely can be improved in air conditioner refrigerating coefficient；Evaporating temperature is every to increase by 1 DEG C, and air conditioner refrigerating coefficient is flat
3 % or so can be mentioned.
For solve summer air-conditioning outside machine temperature it is excessively high/winter air-conditioning outside machine temperature it is too low, reduce air conditioning energy consumption.Consider
To there are certain temperature difference, this project is by basement air draft and outdoor machine of air-conditioner between underground garage temperature of outgoing air and outside air temperature
Air inlet is connected using air hose and related accessories, using the temperature difference of basement and outdoor air, improves air conditioner refrigerating heating efficiency, drop
Low energy consumption.
For air conditioning energy consumption problem is reduced, many methods are proposed both at home and abroad, wherein being also related to exhaust air energy recovery
It utilizes.But conventional air draft utilizes, using be air-conditioning refrigeration itself obtained from indoor cooling capacity, go to the room for cooling down its own
Outer machine.The exhaust air rate utilized is bigger, and essence causes indoor fresh air volume also bigger, also bigger to the refrigeration of high temperature fresh air.It is right
In the system for having certain fresh air to require, exhaust air rate is substantially identical as fresh air volume, is all made of minimum fresh air requirmente, therefore available low
Warm exhaust air rate is limited.And the basement air draft and the outdoor temperature difference of this project design, temperature difference source is mainly the soil of low temperature
Source, exhaust air rate is big and is necessary air-conditioning requirement, even if not utilizing, ventilating system also can conventional operation, waste contained by it
Part recoverable energy.
Utility model content
In order to solve the problems in the existing technology, the utility model provides structurally reasonable one kind and is based on basement
The air-conditioning system of exhaust air energy recovery.
The technical solution of the utility model is as follows:
A kind of air-conditioning system based on basement exhaust air energy recovery, which is characterized in that including underground garage exhaust system,
The energy regenerating being connected with underground garage exhaust system and the air-conditioning system being connected with energy regenerating, the underground garage air draft system
System include with exhaust blower, the first exhaust duct of exhaust blower air inlet position is set and exhaust blower air outlet position is set
Second exhaust duct, first exhaust duct of exhaust blower are connected with the air duct of basement；The energy regenerating includes the first electricity
Dynamic control valve, the air-conditioning system includes condenser, and first motor-operated control valve is arranged on the second exhaust duct, and described the
Two exhaust ducts are connected with the air inlet of condenser, so that the condensation side or evaporation side to air-conditioning system carry out temperature adjusting.
A kind of air-conditioning system based on basement exhaust air energy recovery, which is characterized in that second air-exhausting duct
Pipeline on road between the first motor-operated control valve and condenser is equipped with air pipeline, the air pipeline and outside air
Connection, the air pipeline are equipped with the second motor-operated control valve.
A kind of air-conditioning system based on basement exhaust air energy recovery, which is characterized in that the exhaust blower, first
Motor-operated control valve and the second motor-operated control valve three control mutually interlock.
A kind of air-conditioning system based on basement exhaust air energy recovery, which is characterized in that the air-conditioning system is also
Including evaporator, compressor and throttle valve.
The beneficial effects of the utility model are:
1) air-conditioning system and basement exhaust system are connected directly by exhaust duct, and structure is simple, increase device newly, just
In design/transformation, economic cost is low, and can greatly improve the working efficiency of air-conditioning system.
2) due to the included blower of basement exhaust system and air-conditioning system itself, and underground garage exhaust system is generally
There is wind pressure more than needed, there is no need to increase the current consuming apparatus such as blower newly；Low energy consumption.
3) system can promote the efficiency of air-conditioning for a long time, as long as blower is run simultaneously with air-conditioning, no matter winter or summer it is equal
Air-conditioning efficiency can be promoted.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
In figure: the first exhaust duct of 1-, 2- exhaust blower, the second exhaust duct of 3-, the first motor-operated control valve of 4-, 5- ventilation duct
Road, the second motor-operated control valve of 6-, 7- condenser, 8- throttle valve, 9- compressor, 10- evaporator.
Specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, a kind of air-conditioning system based on basement exhaust air energy recovery, including the first exhaust duct 1, air draft
Machine 2, the second exhaust duct 3, the first motor-operated control valve 4, air pipeline 5, the second motor-operated control valve 6, condenser 7, throttle valve 8,
Compressor 9 and evaporator 10.
The system, it includes three systems: conventional air-conditioning system, underground garage exhaust system and energy regenerating system
System.Air-conditioning system mainly includes compressor 9, condenser 7, throttle valve 8 and 10 4 parts of evaporator；The air draft of underground garage
It is connected to the air inlet inlet of condenser 7 by exhaust blower 2, is realized by the second exhaust duct 3 by garage air draft and air-conditioning system
The air inlet of system connects, and controls each outdoor unit institute's required airflow of air-conditioning system and air hose size according to heat exchange amount needed for outer machine.
When exhaust blower 2 is run, opened with the first motor-operated control valve 4 that exhaust blower 2 interlocks, the second motor-operated control valve 6 closes
It closes, the air draft of underground garage enters the condensation side of air-conditioning system (or evaporation side).At this point, underground garage and outdoor is utilized in system
The temperature difference of air has recycled the energy of garage air draft, and the efficiency of air-conditioning is made to be improved.According to the tool in garage and the outdoor temperature difference
Body difference, air-conditioner efficiency promotion is different, and under normal circumstances, for air-conditioning system, condensation temperature is every to reduce by 1 DEG C, sky
Adjust coefficient of refrigerating performance that 2 ~ 3 % or so averagely can be improved；Evaporating temperature is every to increase by 1 DEG C, and air conditioner refrigerating coefficient can averagely mention 3 % or so.
When garage exhaust system is closed, closed with the motor-operated control valve 4 that exhaust blower 2 interlocks, the unlatching of motor-operated control valve 6,
The condensation side (or evaporation side) of air-conditioning system is exchanged heat using outdoor air, to guarantee that air-conditioning system works normally.At this time without
Method reaches energy-saving effect, only guarantees the normal ventilation heat exchange of outer pusher side of air-conditioning system.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of the present invention, several improvements and modifications can also be made, these are improved and profit
Decorations also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of air-conditioning system based on basement exhaust air energy recovery, which is characterized in that including underground garage exhaust system, with
Air-conditioning system underground garage exhaust system connected energy regenerating and be connected with energy regenerating, the underground garage exhaust system
Including going out in first exhaust duct (1) of exhaust blower (2) air inlet position and setting in exhaust blower (2) with exhaust blower (2), setting
The second exhaust duct (3) of tuyere position, (2) first exhaust duct (1) of exhaust blower are connected with the air duct of basement；It is described
Energy regenerating includes the first motor-operated control valve (4), and the air-conditioning system includes condenser (7), first motor-operated control valve (4)
It is arranged on the second exhaust duct (3), second exhaust duct (3) is connected with the air inlet of condenser (7), thus to air-conditioning
The condensation side or evaporation side of system carry out temperature adjusting.
2. a kind of air-conditioning system based on basement exhaust air energy recovery according to claim 1, which is characterized in that described
Pipeline on second exhaust duct (3) between the first motor-operated control valve (4) and condenser (7) is equipped with air pipeline (5),
The air pipeline (5) is connected to outside air, and the air pipeline (5) is equipped with the second motor-operated control valve (6).
3. a kind of air-conditioning system based on basement exhaust air energy recovery according to claim 2, which is characterized in that described
Exhaust blower (2), the first motor-operated control valve (4) and the second motor-operated control valve (6) three control mutually interlock.
4. a kind of air-conditioning system based on basement exhaust air energy recovery according to claim 1, which is characterized in that described
Air-conditioning system further includes evaporator (10), compressor (9) and throttle valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026864.0U CN208536276U (en) | 2018-06-30 | 2018-06-30 | A kind of air-conditioning system based on basement exhaust air energy recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026864.0U CN208536276U (en) | 2018-06-30 | 2018-06-30 | A kind of air-conditioning system based on basement exhaust air energy recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536276U true CN208536276U (en) | 2019-02-22 |
Family
ID=65380001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026864.0U Active CN208536276U (en) | 2018-06-30 | 2018-06-30 | A kind of air-conditioning system based on basement exhaust air energy recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594967A (en) * | 2020-06-17 | 2020-08-28 | 核工业西南勘察设计研究院有限公司 | A kind of basement exhaust air energy recovery fan |
| CN111735118A (en) * | 2019-10-10 | 2020-10-02 | 福建亿谷新能源有限公司 | Building air conditioning energy saving system |
| CN112082214A (en) * | 2019-10-10 | 2020-12-15 | 福建亿谷新能源有限公司 | Balcony (outer wall) suspension air conditioner energy-saving system |
-
2018
- 2018-06-30 CN CN201821026864.0U patent/CN208536276U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111735118A (en) * | 2019-10-10 | 2020-10-02 | 福建亿谷新能源有限公司 | Building air conditioning energy saving system |
| CN112082214A (en) * | 2019-10-10 | 2020-12-15 | 福建亿谷新能源有限公司 | Balcony (outer wall) suspension air conditioner energy-saving system |
| CN111594967A (en) * | 2020-06-17 | 2020-08-28 | 核工业西南勘察设计研究院有限公司 | A kind of basement exhaust air energy recovery fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203132011U (en) | Liquid desiccant regeneration heat-and-humidity independent treatment air-conditioner device | |
| CN101672512A (en) | Heat recovery fresh air unit with distributed cold and heat source | |
| CN101294755A (en) | Air-conditioning unit with constant temperature and humidity | |
| CN101358761B (en) | Heat recovery type ground source heat pump air conditioning system for archives warehouse | |
| CN201281431Y (en) | Thermal recovery fresh air unit with distributed cold and thermal sources | |
| CN104930653A (en) | Whole house air environment system and control method thereof | |
| CN215001969U (en) | Refrigeration dehumidification and rotary dehumidification coupled condensation heat recovery type temperature and humidity division control system | |
| CN201488157U (en) | Cryogenic independent-dehumidification ground-source water air-conditioner integration device | |
| CN208536276U (en) | A kind of air-conditioning system based on basement exhaust air energy recovery | |
| CN201866865U (en) | Heat pump type fresh air ventilation air-conditioning unit | |
| CN101881495B (en) | Cold accumulation type radiant air-conditioning system based on evaporative cooling | |
| CN210946882U (en) | Utility tunnel ventilates and energy recuperation utilizes system | |
| CN103032994A (en) | Dual-evaporation dual-condensation household type central air-conditioning hot water system and control method thereof | |
| CN202955800U (en) | Heat pipe and heat pump type heat recovery fresh air unit | |
| CN105135552A (en) | Air conditioning system | |
| CN205783549U (en) | Air conditioning unit energy-saving control system | |
| CN202057111U (en) | Multifunctional air source hot water and air-conditioning heat pump unit | |
| CN201892345U (en) | Multi-functional air-source hot water and heat pump unit adopting electronic expansion valves | |
| CN101000182A (en) | Gas heat pump air conditioner and its operation control method | |
| CN102052714A (en) | Wind-exhaust and heat-recycle air-conditioning system of multi-stage and all-condition continuous heat pump | |
| CN222068733U (en) | Energy-saving fresh air unit | |
| CN204313428U (en) | Rotary-type total heat recovery type Fresh air handing unit | |
| CN102003834B (en) | Multifunctional air source hot water and air conditioning heat pump unit | |
| CN203869263U (en) | Air-conditioner control system with ground source thermal pump | |
| CN203810609U (en) | Temperature and humidity independent control based ground source heat pump air conditioning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |