CN207881056U - indoor temperature and humidity control system - Google Patents
indoor temperature and humidity control system Download PDFInfo
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- CN207881056U CN207881056U CN201820244158.7U CN201820244158U CN207881056U CN 207881056 U CN207881056 U CN 207881056U CN 201820244158 U CN201820244158 U CN 201820244158U CN 207881056 U CN207881056 U CN 207881056U
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- air
- direct current
- filter screen
- bin
- heat exchange
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Abstract
The utility model proposes a kind of indoor temperature and humidity control systems, it is bin including main body, a side of bin is set as direct current air duct, direct current air duct is provided at both ends with the first air inlet and the first air outlet, it is provided with air-valve on first air outlet, it is provided with air-out blower fan on first air inlet, direct current air duct, which is closed on, is provided with heat exchanger core, filter screen is provided on return airway, the second exhaust passage is additionally provided in bin, second exhaust passage is provided with the second air outlet, it is provided with air intake blower fan on second air outlet, the left side of heat exchanger core is connected to return airway, right side is connected to direct current air duct, front side and renewable energy source heat pump system connectivity, rear side is connected to the second exhaust passage.Under general heat exchange demand, by the first air inlet by heat exchange fin, directly goes out wind inlet by first and exchange heat to room air, reach energy-efficient effect, when changing the increasing of heat exchange demand, then return air is mixed with fresh air, and efficient heat exchange is carried out by heat exchanger core.
Description
Technical field
The utility model is related to a kind of indoor environmental quality control device, specifically a kind of indoor temperature and humidity control system
System.
Background technology
The concept of passive type building is set up on the basis of the German low energy building eighties in last century, refers to
Best architectural exterior-protecting construction and indoor environment are constructed using various power-saving technologies, improves building heat preservation thermal insulation to the utmost
Energy and air-tightness, make building be preferably minimized heating and refrigeration demand.On this basis, hand is built by various passive types
Section, such as gravity-flow ventilation, natural lighting, solar radiation and indoor non-heating source obtain and hot realize the wet ring of heat of indoor comfortable
Border and daylighting environment reduce the dependence to active mechanical heating and refrigeration system or fully phase out this kind of facility to greatest extent.
Utility model content
The purpose of the utility model is to overcome above-mentioned deficiencies existing in the prior art, and provide a kind of indoor temperature and humidity
Control system.
The technical scheme in the invention for solving the above technical problem is：Main body is bin, a side setting of bin
For direct current air duct, direct current air duct is provided at both ends with the first air inlet and the first air outlet, air-valve is provided on the first air outlet,
Air-out blower fan is provided on first air inlet, direct current air duct, which is closed on, is provided with heat exchanger core, and heat exchanger core, which also closes on, to be provided with back
Wind air duct and the air duct of renewable energy source heat pump system connectivity are provided with filter screen on return airway, are additionally provided in bin
Second exhaust passage, the second exhaust passage are provided with the second air outlet, and air intake blower fan is provided on the second air outlet, is gone back on the bin
It is provided with third air inlet, third air inlet is connected to the second exhaust passage, and the left side of heat exchanger core is connected to return airway, right side
It is connected to direct current air duct, front side and renewable energy source heat pump system connectivity, rear side are connected to the second exhaust passage.In general heat exchange
Under demand, by direct current air duct, by the first air inlet by heat exchange fin, directly by first go out wind inlet to room air into
Row heat exchange, reaches energy-efficient effect, when changing the increasing of heat exchange demand, then mixes return air with fresh air, and pass through heat exchange
Core carries out efficient heat exchange, then wind is sent to interior, the significant effect of temperature control by the second air outlet by treated.
Heat exchange fin is provided in the direct current air duct, the both ends of the heat exchange fin are connect by fixed plate with bin.
Heat exchange fin is matched with the width in direct current air duct.Heat exchange fin will be in direct contact with the air for entering direct current air duct, so connecing
Contacting surface is big.
Air-valve, the corresponding surface of third air inlet forward direction heat exchanger core are also equipped on the third air inlet.Third into
The air inlet in air port can be directly entered heat exchanger core, and heat exchanger core is facilitated to improve heat exchange efficiency.
The surface of the heat exchanger core is both provided with filter screen, and filter screen is the filter screen of PM2.5 particles.
Filter screen guide rail is provided in the return airway, filter screen sliding sleeve is connected on filter screen guide rail.Bin
A side can open, and filter screen is facilitated to extract out, so it is convenient to replace filter screen.
The utility model compared with prior art, has the following advantages and effect：
1) meet the hot and cold workload demand of passive type building；
2) the hot and cold recycling of fresh air system of passive type building is realized；
3) it realizes that passive type builds fresh air quality guarantee, effectively reduces fresh air PM2.5 concentration.
4) by, by double-filtration, reaching excellent quality for fresh air using this system in being built in passive type
It is required that meeting the needs of Indoor Environmental Quality.A) when the hot and cold load in conditioning in Transition Season, indoor needs can be by outdoor new
Wind meets, then directly opens direct-through valve, outdoor fresh air can provide free Cooling and Heat Source, at this point, the cold and hot amount in air draft
It is not required to recycle, is expelled directly out outdoor.B) it is more than indoor demand when the cooling and heating load supplied in straight-flow system, it is passive in order to ensure
Overtemperature frequency is less than 10% in formula building, can carry out part heat by adjusting air quantity ratio by heat exchange elements valve and return
It receives, to realize the target of control fresh air wind pushing temperature, fresh air is still the cold and hot amount source of passive type building at this time.C) when passive
The cooling and heating load demand of formula building further increases, and needs to carry out efficient recuperation of heat that indoor load demand could be met, then closes
Direct current channel valve, heat exchange valve wide open, whole fresh airs, air draft all pass through high-performance heat exchanger, can recycle 75% heat,
Meet indoor load demand.D) it when passive type builds experience cooling and heating load peak, is returned although all using efficiently new wind-heat
When receiving, but still cannot be satisfied indoor demand, renewable energy source heat pump system is opened, the fresh air after heat exchange is mended
Cold, concurrent heating, meets the needs of users, simultaneously as renewable energy system is ripe technology, flexible and convenient can open
It opens, adjust, close, then system can change according to indoor environment and adjust at any time, while meet demand, ensure not higher than super
Warm frequency, while ensureing to reduce input energy consumption.
The emphasis of this project system design is by being combined with passive type building, and targetedly accurate calculating is passive
The workload demand of formula building, fresh air demand, with the configuration system of reasonable science.
Description of the drawings
Fig. 1 is the cross-sectional view of the utility model.
In figure：1, bin, 2, direct current air duct, the 3, first air inlet, the 4, first air outlet, 5, air-valve, 6, air intake blower fan, 7,
Heat exchanger core, 8, return airway, 9, air-out blower fan, 10, third air inlet, 11 heat exchange fins, 12, fixed plate, 13, filter screen leads
Rail.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
Indoor temperature and humidity control system, including main body are bin 1, and a side of bin 1 is set as direct current air duct 2, direct current
Air duct 2 is provided at both ends with the first air inlet 3 and the first air outlet 4, and air-valve 5, the first air inlet are provided on the first air outlet 4
Air intake blower fan 6 is provided on 3, direct current air duct 2, which is closed on, is provided with heat exchanger core 7, and heat exchanger core 7, which also closes on, is provided with return airway
8 and renewable energy source heat pump system connectivity air duct, be provided with filter screen on return airway 8, second be additionally provided in bin 1
Exhaust passage, the second exhaust passage are provided with the second air outlet, and air-out blower fan 9 is provided on the second air outlet, is also set on the bin 1
It is equipped with third air inlet 10, third air inlet 10 is connected to the second exhaust passage, and the left side of heat exchanger core 7 is connected to return airway 8,
Right side is connected to direct current air duct 2, and front side and renewable energy source heat pump system connectivity, rear side are connected to the second exhaust passage.
Heat exchange fin 11 is provided in the direct current air duct 2, the both ends of the heat exchange fin 11 pass through fixed plate 12 and case
Cabinet (1) connects.Heat exchange fin 11 is matched with the width in direct current air duct 2.
Air-valve 5,7 corresponding surface of the positive heat exchanger core of third air inlet 10 are also equipped on the third air inlet 10.
The surface of the heat exchanger core 7 is both provided with filter screen, and filter screen is the filter screen of PM2.5 particles.
Filter screen guide rail 13 is provided in the return airway 8, filter screen sliding sleeve is connected on filter screen guide rail 13.
Claims (5)
1. a kind of indoor temperature and humidity control system, main body is bin (1), and a side of bin (1) is set as direct current air duct (2),
Direct current air duct (2) is provided at both ends with the first air inlet (3) and the first air outlet (4), and the first air outlet is provided with air-valve on (4)
(5), air intake blower fan (6) is provided on the first air inlet (3), direct current air duct (2), which are closed on, is provided with heat exchanger core (7), heat exchange
Core (7) also closes on the air duct for being provided with return airway (8) and renewable energy source heat pump system connectivity, and return airway is set on (8)
It is equipped with filter screen, the second exhaust passage is additionally provided in bin (1), the second exhaust passage is provided with the second air outlet, the second air outlet
On be provided with air-out blower fan (9), third air inlet (10), third air inlet (10) and second are additionally provided on the bin (1)
Exhaust passage is connected to, and the left side of heat exchanger core (7) is connected to return airway (8), and right side is connected to direct current air duct (2), front side and can
Renewable sources of energy heat pump system is connected to, and rear side is connected to the second exhaust passage.
2. indoor temperature and humidity control system according to claim 1, it is characterised in that：Setting in the direct current air duct (2)
There are heat exchange fin (11), the both ends of the heat exchange fin (11) to be connect with bin (1) by fixed plate (12), heat exchange fin (11)
It is matched with the width of direct current air duct (2).
3. indoor temperature and humidity control system according to claim 1, it is characterised in that：On the third air inlet (10)
It is provided with air-valve (5), the corresponding surface of third air inlet (10) forward direction heat exchanger core (7).
4. indoor temperature and humidity control system according to claim 1, it is characterised in that：The surface of the heat exchanger core (7)
It is both provided with filter screen, filter screen is the filter screen of PM2.5 particles.
5. indoor temperature and humidity control system according to claim 1, it is characterised in that：Setting in the return airway (8)
There are filter screen guide rail (13), filter screen sliding sleeve to be connected on filter screen guide rail (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244158.7U CN207881056U (en) | 2018-02-11 | 2018-02-11 | indoor temperature and humidity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244158.7U CN207881056U (en) | 2018-02-11 | 2018-02-11 | indoor temperature and humidity control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207881056U true CN207881056U (en) | 2018-09-18 |
Family
ID=63497931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820244158.7U Active CN207881056U (en) | 2018-02-11 | 2018-02-11 | indoor temperature and humidity control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207881056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319525A (en) * | 2019-08-22 | 2019-10-11 | 湖南童年的空气科技有限公司 | A kind of new blower of combined energy-saving type |
-
2018
- 2018-02-11 CN CN201820244158.7U patent/CN207881056U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319525A (en) * | 2019-08-22 | 2019-10-11 | 湖南童年的空气科技有限公司 | A kind of new blower of combined energy-saving type |
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