CN107388472A - Indoor fresh air cleaning system based on liquid circulated recuperation of heat - Google Patents
Indoor fresh air cleaning system based on liquid circulated recuperation of heat Download PDFInfo
- Publication number
- CN107388472A CN107388472A CN201710161469.7A CN201710161469A CN107388472A CN 107388472 A CN107388472 A CN 107388472A CN 201710161469 A CN201710161469 A CN 201710161469A CN 107388472 A CN107388472 A CN 107388472A
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- Prior art keywords
- heat
- backwind tube
- air
- fresh air
- air inlet
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/002—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an intermediate heat-transfer fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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]
- Y02B30/56—Heat recovery units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of indoor fresh air cleaning system based on liquid circulated recuperation of heat, heat reclamation device and fresh air purification device including split type setting, an at least fresh air purification device is set indoors, region or heat reclamation device is set in outdoor area indoors, it is connected between fresh air purification device and heat reclamation device by liquid delivery tube and return duct, the air inlet of fresh air purification device communicates with outdoor, the air outlet of fresh air purification device is to indoor air feed, air inlet positioned at the heat reclamation device of interior is located at interior, exhaust outlet leads to outdoor by exhaust duct；The heat reclamation device being located outside, indoor return air are connected to the air inlet of heat reclamation device by the backwind tube of indoor extraction.The present invention sets rational Air Distribution indoors, it can be ensured that fresh air air-supply is uniform, and air draft air-flow is reasonable, avoids mixing into air draft, can be to the sufficient resh air requirement of indoor offer and higher air quality.
Description
Technical field
It is particularly a kind of based on liquid circulated recuperation of heat the invention belongs to the New-air purifying system of field of heating ventilation air conditioning
Indoor fresh air cleaning system.
Background technology
Haze weather is a kind of atmosphere pollution state, haze be in air various suspended particulate substance content overproofs it is general
The particulate matter of statement, especially PM2.5 equivalent aerodynamics diameter less than or equal to 2.5 microns is considered as to cause haze weather
" arch-criminal ".With the deterioration of air quality, thick weather phenomenon increases, and harm aggravates.Chinese many areas are haze
Weather phenomenon is incorporated to mist together as diastrous weather early-warning and predicting, is referred to as " haze weather ".
Haze dust in air, plus environmental pollution caused by interior decoration cause sick, residual, the dead phenomenon of people into
For social concern, these dusty gas confirm very big to body effect through science, easily cause breathing problem, cancer, white
Blood disease, sacred disease, especially pregnant woman, children, old man are endangered serious.Therefore it is particularly significant to the purification of air of interior.
At present, existing indoor air purification equipment major part function is relatively simple, can not accomplish both to realize room air
Purification and can ensure it is indoor do enough resh air requirements, such clarifier often radiates centered on position to surrounding, purifies model
Be with limit, and purify it is uneven, with the getting worse of air pollution, for the larger public building region stream of people in space compared with
It is more, if only being difficult to meet that its inner air purifies demand, cleaning system turns into the heat of research by ventilation or the clarifier of opening a window
Point.
Classroom is the public domain for teaching area, and haze weather dust, particle can be direct by the respiratory tract of children
Its health is encroached on, easily causes the diseases such as flu, cough, rhinitis, bronchitis, asthma to occur, classroom is read as student, learned
The place of habit, it can not avoid being in contact with outdoor environment, if outdoor air inferior quality, room air is it is difficult to ensure that good
Good quality, density of personnel is big in classroom, and air flow property is poor, and haze sky more influences child's health.Existing cleaning system row
Air port and air inlet are generally arranged at one, are entered air draft air-flow and are influenced each other, after cleaning system air is sent into interior, without conjunction
The air current composition distribution of reason, causes air purification efficiency low, and the position air away from air outlet is difficult to be cleaned, and is not suitable for classroom
This public domain.
Blackboard is the critical piece of work of being engaged in teaching, can the substantial amounts of powder of output in writing on blackboard or blackboard wiping
Dirt, dust from flying is in classroom, while influenceing teaching environment, also have impact on the health of numerous teachers and students.
The content of the invention
It is an object of the invention to provide a kind of indoor fresh air cleaning system based on liquid circulated recuperation of heat, indoors
Rational Air Distribution is set, it can be ensured that fresh air air-supply is uniform, and air draft air-flow is reasonable, avoids mixing into air draft, can be with
The resh air requirement sufficient to indoor offer, and improve indoor air quality.
The object of the present invention is achieved like this：A kind of indoor fresh air cleaning system based on liquid circulated recuperation of heat,
Heat reclamation device and fresh air purification device including split type setting, an at least fresh air purification device is set indoors,
Room area sets heat reclamation device in outdoor area, passes through liquid between fresh air purification device and heat reclamation device
Delivery pipe is connected with return duct, and the air inlet of fresh air purification device communicates with outdoor, and the air outlet of fresh air purification device is to room
Interior air feed, the air inlet positioned at the heat reclamation device of interior lead to outdoor positioned at interior, exhaust outlet by exhaust duct；It is located outside
Heat reclamation device, indoor return air is connected to the air inlet of heat reclamation device by the backwind tube of indoor extraction.
The present invention is by heat reclamation device concentrated setting, by reasonably managing between heat reclamation device and fresh air purification device
Road system is connected；Rational Air Distribution is set indoors, it is ensured that fresh air air-supply is uniform, and air draft air-flow is reasonable, avoids
Enter the mixing of air draft；Corresponding air cleaner is set in fresh air purification device, it is ensured that indoor sufficient resh air requirement and higher
Air quality.
Advantage：
1st, heat reclamation device and the split type setting of fresh air purification device, a heat reclamation device correspond to one or more fresh air purifying
Device, the air outlet and exhaust outlet of same system are provided separately, and avoid the mixing into air draft, air current composition is reasonable；
2nd, by setting backwind tube reasonably optimizing Air Distribution on heat reclamation device；
3rd, heat reclamation device is combined setting with passive type abat vent, and room air leads to by the air-flow between window and abat vent
Heat reclamation device is sent into by airduct behind road or discharge is outdoor, reduces the solar radiant heat got in by glass window；
4th, fresh air purification device combines air filtration and transpiration-cooled correlation technique, can realize fresh air filtration, purification simultaneously
Function and winter send the function that hot-air, summer send cold wind；
5th, fresh air purification device and heat reclamation device are installed indoors in a manner of wall-mounted, ceiling mounting type, console mode or others
Or it is outdoor, heat reclamation device and fresh air purification device are indoors or outdoor set location regards building structure and system arrangement form
Depending on；
6th, the refrigerating medium circulated between fresh air purification device and heat reclamation device is water or anti-icing fluid, and anti-icing fluid is that ethylene glycol is molten
Liquid or methanol solution etc., fully play anti-frost protection effect；
7th, filter is different filtration grades or/and filtering function：Such as roughing efficiency air filter or medium effeciency filter or sub- high efficiency filter
The single use of the filter of device or high efficiency particulate air filter or active carbon filter or electrostatic precipitator etc. is applied in combination, filter
Structure type is panel air filter or/and folded plate type air cleaner or/and cylindrical filter etc., and the combination of filter makes
Can be combination type or split type mode with mode.
8th, by setting exhaust duct in blackboard side or surrounding, as above backwind tube or/and lower backwind tube or/and left backwind tube
Or/and right backwind tube, the room air with dust is discharged into outdoor, the air energy in recovery room by heat reclamation device
Meanwhile reduce diffusion of the dust laden air in classroom, effectively improve indoor air quality.
The present invention sets rational Air Distribution indoors, it is ensured that fresh air air-supply is uniform, and air draft air-flow is reasonable, keeps away
Exempt to enter air draft mixing, to the sufficient resh air requirement of indoor offer and higher air quality.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention will be further described, and Fig. 1 is the structural representation of the embodiment of the present invention 1, Fig. 2
For the structural representation of the embodiment of the present invention 2, Fig. 3 is the structural representation of the embodiment of the present invention 3, and Fig. 4 is the structure of the embodiment of the present invention 4
Schematic diagram, Fig. 5 are the structural representation of the embodiment of the present invention 5, and Fig. 6 is the structural representation of the embodiment of the present invention 6, and Fig. 7 is the present invention
The structural representation of embodiment 7, Fig. 8 are the structural representation of the embodiment of the present invention 8, and Fig. 9 is the structural representation of the embodiment of the present invention 9,
Figure 10 is the structural representation of the embodiment of the present invention 10, and Figure 11 is the structural representation of the embodiment of the present invention 11, and Figure 12 is real for the present invention
The structural representation of example 12 is applied, Figure 13 is the structural representation of the embodiment of the present invention 13, and Figure 14 is the structural representation of the embodiment of the present invention 14
Figure, Figure 15 are the structural representation of the embodiment of the present invention 15, and Figure 16 is the structural representation of the embodiment of the present invention 16, and Figure 17 is the present invention
The structural representation of embodiment 17, Figure 18 are the structural representation of the embodiment of the present invention 18, and Figure 19 is that the structure of the embodiment of the present invention 19 is shown
It is intended to, Figure 20 is the structural representation of the embodiment of the present invention 20, and Figure 21 is the structural representation of the embodiment of the present invention 21, and Figure 22 is this hair
The bright structural representation of embodiment 22, Figure 23 are the structural representation of the embodiment of the present invention 23, and Figure 24 is the structure of the embodiment of the present invention 24
Schematic diagram, Figure 25 are the structural representation of the embodiment of the present invention 25, and Figure 26 is the structural representation of the embodiment of the present invention 26, and Figure 27 is this
The structural representation of inventive embodiments 27, Figure 28 are the structural representation of the embodiment of the present invention 28, and Figure 29 is the knot of the embodiment of the present invention 29
Structure schematic diagram.
Embodiment
A kind of indoor fresh air cleaning system based on liquid circulated recuperation of heat, as shown in Figure 1, Figure 2, Figure 3 shows, including split
The heat reclamation device and fresh air purification device that formula is set, set an at least fresh air purification device 1, indoors region indoors
Or heat reclamation device 2 is set in outdoor area, conveyed between fresh air purification device 1 and heat reclamation device 2 by liquid
Pipe 3 is connected with return duct 4, and the air inlet of fresh air purification device 1 communicates with outdoor, and the air outlet of fresh air purification device 1 is to room
Interior air feed, the air inlet positioned at the heat reclamation device 2 of interior lead to outdoor positioned at interior, exhaust outlet by exhaust duct；Positioned at room
Outer heat reclamation device 2, indoor return air are connected to the air inlet of heat reclamation device 2 by the backwind tube of indoor extraction.Delivery pipe 3
With control valve 5 is set respectively on return duct 4.Indoor fresh air cleaning system based on liquid circulated recuperation of heat includes recuperation of heat
Device 2 and the fresh air purification device 1 of at least one, fresh air purification device 1 introduce outdoor fresh air, are disposed in the interior, recuperation of heat dress
Put 2 to be disposed in the interior or outdoor, heat reclamation device 2 is situated between using indoor return air heating liquid refrigerating medium, or cooling liquid refrigerating
Matter, refrigerating medium is conveyed by pipeline communication between heat reclamation device 2 and fresh air purification device 1.One heat reclamation device 2 can be with
Corresponding more fresh air purification devices 1, heat reclamation device centralization are set.Heat reclamation device 2 is arranged on outside classroom such as corridor, room
Interior return air leads to heat reclamation device 2 by opening up air port on the wall, and the air draft of heat reclamation device 2 drains into outdoor.
Fresh air purification device 1 and heat reclamation device 2 are wall-mounted or ceiling mounting type or console mode device.Fresh air purification device 1
Including housing, filter, first surface formula heat exchanger and pressure fan；Or fresh air purification device 1 includes housing, filter, the
One direct evaporative cooler, first surface formula heat exchanger and pressure fan.Heat reclamation device 2 includes housing, wind inlet section, second direct
Devaporizer, second surface formula heat exchanger and exhaust blower.The refrigerating circulated between fresh air purification device 1 and heat reclamation device 2
Medium is water or anti-icing fluid.
As shown in Figure 4, Figure 5, fresh air purification device 1 is set on the wall of classroom interior edge window side, in windowpane or
The fresh wind port opened up on wall is connected by fresh wind tube 6 with the air inlet of fresh air purification device 1, and heat reclamation device 2 is arranged on
Between blackboard 7 and the wall of classroom front door side, the air inlet of heat reclamation device 2 is set positioned at interior or on the wall on window opposite
Backwind tube 8 is put, return air inlet 9 is set on backwind tube 8, the air inlet of heat reclamation device 2 is connected to backwind tube 8.Fresh air is net
Makeup puts 1 by in-wall mounting on the exterior wall of classroom window side, and fresh air purification device 1 is new by being opened up in glass window
Air port introduces fresh air, and heat reclamation device 2 is arranged between blackboard and classroom front door.Fresh air purification device 1 passes through in-wall mounting
On the exterior wall of classroom window side, fresh air purification device 1 introduces fresh air, recuperation of heat dress by opening up fresh wind port in glass window
Put 2 to be arranged between blackboard and classroom front door, heat reclamation device 2 on the wall on classroom exterior window opposite by setting backwind tube 8 to draw
Enter indoor return air, be provided with return air inlet 9 on backwind tube 8, the passageway that the air draft of heat reclamation device 2 is drained into outside classroom by airduct.
As shown in Fig. 6, Fig. 7, Fig. 8, heat reclamation device 2 is arranged between blackboard 7 and window side wall body, heat reclamation device 2
Air inlet positioned at indoor or backwind tube 8 is set on the wall on window opposite, return air inlet 9 is set on backwind tube 8,
The air inlet of heat reclamation device 2 is connected to backwind tube 8.Indoor one fresh air purification device 1 of concentrated setting, fresh air purification device 1
It is anterior that the classroom of blackboard can be positioned close to heat reclamation device 2, can also be arranged on classroom rear portion, or classroom is close
The exterior wall side of exterior window, or the interior wall side on exterior window opposite, fresh air purification device 1 and heat reclamation device 2 can use it is wall-mounted, hang
Top formula, console mode installation.Heat reclamation device 2 is arranged in classroom between blackboard and exterior window, and the air draft of heat reclamation device 2 drains into room
Outside.Heat reclamation device 2 is arranged in classroom between blackboard and exterior window, and backwind tube 8, return air are provided with the wall on classroom exterior window opposite
Return air inlet 9 is provided with pipe 8, the air draft of heat reclamation device 2 drains into outdoor.Heat reclamation device is arranged on blackboard and exterior window in classroom
Between, the air draft of heat reclamation device drains into outdoor.
As shown in figure 9, setting vertical fresh air purification device on the wall of classroom interior edge window side, filled in fresh air purifying
The first air inlet 10 for putting 1 top setting is return air inlet, the first air cleaning unit that corresponding first air inlet 10 is set
11 be return air purifier, the second air inlet is set in the bottom of fresh air purification device 1, the second air inlet passes through lower blast pipe
14 are connected with the lower ventilating opening on window, and corresponding second air inlet is provided with the second air cleaning unit 12 and first surface formula
Heat exchanger 13.It is return air inlet in the first air inlet 10 that the top of fresh air purification device 1 is set, corresponding first air inlet 10 is set
The first air cleaning unit 11 put is return air purifier, and the second air inlet is provided with the bottom of fresh air purification device, right
The second air inlet is answered to be provided with the second air cleaning unit 12 and first surface formula heat exchanger 13.Return air passes through purified treatment, newly
Wind is by purification and processing is heated or cooled, and is sent into after mixing indoor.
As shown in Figure 10, vertical fresh air purification device 1, fresh air purifying dress are set on the wall of classroom interior edge window side
The upper and lower part for putting 1 sets upper and lower air inlet respectively, and upper and lower air inlet passes through upper and lower blast pipe 15,14 and window respectively
Upper and lower ventilating opening on family is connected.Fresh air purification device 1 in a manner of wall-mounted be arranged on interior side wall on, wherein fresh air from
Fresh air purification device 1 is introduced on side wall or window-glass；Winter operation：Indoor high temperature air returns in the presence of exhaust blower to heat
Ethylene glycol solution in the second surface formula heat exchanger of receiving apparatus 2 is heated, and fresh air passes through filter process, and temperature is elevated
Ethylene glycol solution heated in the first surface formula heat exchanger of fresh air purifier after outdoor fresh air be sent into by pressure fan it is indoor；Summer
Operation：The relatively low air of indoor temperature cools down under exhaust blower effect in heat reclamation device by direct sweat cooling section, after
The cooling down high-temperature ethylene glycol solution in the second surface formula heat exchanger of heat reclamation device, fresh air pass through filter process, temperature drop
Low ethylene glycol solution cooled down in the first surface formula heat exchanger of fresh air purifier after outdoor fresh air be sent into by pressure fan it is indoor；
The exhaust way of the exhaust blower of heat reclamation device 2 is：Exhaust outlet is provided with the wall of window side, guarantor is provided with exhaust outlet
The closed regulating valve of temperature, as needed can be with the exhaust air rate in regulation room, and when without using heat reclamation device, the row on wall
Air port can be closed.
As shown in figure 11, horizontal fresh air purification device 1, fresh air purifying are set on the wall top of classroom interior edge window side
The air inlet of device 1 is connected by blast pipe 16 with the ventilating opening on window.Fresh air purification device 1 is horizontal to be arranged on outside classroom
Wall upper lateral part, this mounting means can introduce fresh air from window or introduce fresh air from external wall, this horizontally-mounted
Fresh air purification device 1 can also realize heat recovery system with being combined between passive type curtain and setting rational gas by airduct
Flow organizational form.
As shown in figure 12, vertical fresh air purification device 1 is set on the wall of classroom interior edge window side, in fresh air purifying
The both sides of device 1 set air inlet respectively, are connected with the blast pipe 16 of air inlet connection with the ventilating opening on corresponding window
Connect.Fresh air purification device 1 is arranged between two windows, is provided with fresh inlet in the bottom both sides of fresh air purification device 1, and two
The bottom of individual window is provided with Leads to new breeze mouth, passes through blast pipe 16 between Leads to new breeze mouth and the air inlet of fresh air purification device
Connection, the fresh air that unit is entered from two air inlets is handled by filter cleaning, then is heated by first surface formula heat exchanger
Or interior is sent into by pressure fan after cooling treatment, air outlet is arranged on before unit, is connected with pressure fan air outlet.
As shown in figure 13, heat reclamation device 2 is arranged on outside classroom, and backwind tube 8 is disposed in the interior on the wall on window opposite,
Return air inlet 9 is set on backwind tube, and backwind tube 8 passes the air inlet that classroom wall connecting heat reclamation device 2.Recuperation of heat fills
Put 2 to be arranged on outside classroom, indoor return air is guided on the heat reclamation device 2 outside classroom by airduct, and backwind tube 8 is arranged on religion
On the wall on outdoor window opposite, return air inlet 9 is provided with backwind tube 8, under this setup, the air current composition of return air is more equal
It is even.
As shown in figure 14, fresh air purification device 1 is arranged on classroom rear portion, sets air outlet 18 on wall behind classroom
Ajutage 17, the air outlet of fresh air purification device 1 are connected with ajutage 17, are returned close to the anterior setting heat in the classroom of blackboard 7
Receiving apparatus 2, sets the backwind tube 8 of return air inlet 9 on the front wall in classroom, and the air inlet of heat reclamation device 2 is connected to return air
Pipe 8.Fresh air purification device 1 is arranged on classroom rear portion, is anteriorly blown from classroom rear portion by airduct, heat reclamation device 2 is set
Returned to close to the classroom of blackboard 7 front portion, return air from classroom rear portion in the anterior heat reclamation device 2 in classroom, classroom air current composition
Rationally.
As shown in figure 15, fresh air purification device 1 is arranged on classroom rear portion, on the wall along window side or along window opposite
Wall on the ajutage 17 with air outlet 18 is set, the air outlet of fresh air purification device 1 is connected with ajutage 17, heat
Retracting device 2 is arranged between blackboard 7 and the wall of classroom front door side, on the wall on classroom window opposite or in window side
Being set on wall has the backwind tube 8 of return air inlet 9, and the air inlet of heat reclamation device 2 is connected with backwind tube 8.Classroom Nei Ji
In be provided with a fresh air purification device 1, fresh air purification device 1 passes through classroom peripheral structure and introduces fresh air, heat reclamation device 2
It is arranged between blackboard and front door, return air is provided with the wall top on classroom exterior window opposite or on the wall top on window opposite
Pipe 8, it is small that the fresh air purification device 1 of this concentrated setting occupies careat, between heat reclamation device 2 and fresh air purification device 1
Refrigerating medium pipeline it is few.
As shown in figure 16, fresh air purification device 1 is arranged between blackboard 7 and window side wall body, and heat reclamation device 2 is arranged on
Outdoor, indoor return air are connected to the air inlet of heat reclamation device 2 by the backwind tube 8 of indoor extraction.Fresh air purification device 1 is set
It is arranged on close to the classroom of blackboard front portion, heat reclamation device 2 outside classroom.
As shown in Figure 17,18, heat reclamation device 2 is set in the classroom front portion close to blackboard 7, the lower return air for having return air inlet
Pipe 19 is arranged on the bottom of blackboard 7, and the air inlet of heat reclamation device 2 is connected with lower backwind tube 19 or on the top of blackboard 7
The upper backwind tube 20 of return air inlet and lower backwind tube 19, the upper and lower air inlet that heat reclamation device 2 is set are set respectively with bottom
It is connected respectively with upper backwind tube 20 and lower backwind tube 19；Or return air inlet is set respectively in the upper and lower part of blackboard 7
Upper backwind tube 20 and lower backwind tube 19, in the left part and right part of blackboard 7, the left backwind tube of return air inlet and right return air are set
Pipe, the air inlet of heat reclamation device 2 are connected with upper backwind tube 20, lower backwind tube 19, left backwind tube and right backwind tube respectively.Heat
Backwind tube 19 under retracting device 2 is set in the bottom of blackboard 7, this section of lower backwind tube 19 can collect the dust in blackboard region, avoid
Dust recycling is to other regions of classroom.The upper backwind tube 20 1 on the top of blackboard 7 extends to the wall top of window opposite side, is used for
Reclaim room air；The lower backwind tube 19 of the bottom of blackboard 7 is used to reclaim the room air with dust.Can also be in blackboard 7
Upper and lower part sets upper backwind tube 20 and lower backwind tube 19, and left part and right part set left backwind tube and right backwind tube, by black
The backwind tube of plate upper and lower, left and right fully reclaims the dust of blackboard side.
As shown in Figure 19,20,21,22, curtain is installed with by air inducing box 21 on window, on the top of blackboard 7 with
Portion sets the upper backwind tube 20 of return air inlet and lower backwind tube 19 respectively, the upper and lower air inlet of heat reclamation device 2 respectively with
Upper and lower backwind tube 20,19 is connected, and sets the second air inducing chamber in the wind inlet section side of heat reclamation device 2, another side or after
Face sets the first air inducing chamber, be connected from the induced duct 22 that air inducing box 21 picks out with upper backwind tube 20 or induced duct 22 with heat
First air inducing chamber of retracting device 2 is connected or lower backwind tube 19 is connected with the first air inducing chamber, and upper backwind tube 20 draws with second
Wind chamber connects, or upper backwind tube 20 connects with lower backwind tube 19 respectively at the second air inducing chamber, and fresh air purification device 1 is arranged on religion
On the indoor wall along the wall of window side or between two windows, heat reclamation device 2 is arranged on the side of blackboard 7
On wall or on the wall of window side.Curtain is provided with window, a part for indoor return air passes through curtain and window
Gas channel between family, enter heat reclamation device 2 by induced duct 22, a part passes through the upper backwind tube 20 on the top of blackboard 7
Into heat reclamation device 2, a part enters heat reclamation device 2 by the lower backwind tube 19 of the bottom of blackboard 7.Heat reclamation device 2 is set
Put on the blackboard side interior wall in classroom, heat reclamation device 2 is disposed with the second direct evaporative cooler, second along air intake direction
Surface-type heat exchanger, water conservancy diversion air uniform device and exhaust blower, the right flank of heat reclamation device 2 is provided with the second air inducing chamber, behind
The first air inducing chamber is provided with, the lower section of blackboard 2 is provided with lower backwind tube 19, and top is provided with backwind tube 20, the lower He of backwind tube 19
Upper backwind tube 20 reclaims room air, and the indoor return air in upper backwind tube 20 enters heat reclamation device 2 by the second air inducing chamber, under
Backwind tube 19 and the indoor return air by passive type curtain, enter heat reclamation device 2 by the first air inducing cavity, in order to reduce wind
Manage the space occupied indoors so that airduct preferably coordinates with building, in the upper backwind tube 20 that the top of blackboard 7 is set in flat
Shape, airduct height is smaller, highly larger in the airduct for the lower backwind tube 19 that blackboard bottom is set；Fresh air purification device 1 is with wall hanging
The mode of formula is arranged on the side wall beside window, and the both sides of pressure fan are respectively arranged with first surface formula heat exchanger and filtering
Device, by setting Leads to new breeze mouth on window-glass, outdoor fresh air introduces fresh air purification device 1, recuperation of heat by blast pipe
Room air is discharged to outdoor by the exhaust outlet of the exhaust blower of device 2 by exhaust duct, can protect tie in building external as needed
Exhaust outlet is set on structure, sealed thermal insulating regulating valve is set on exhaust outlet.Heat reclamation device 2 is arranged on the window side wall of classroom, heat
Retracting device 2 is in vertical, and the left surface of heat reclamation device 2 is provided with the first air inducing chamber, enters induced duct by curtain
22 room air exchanges heat by the first air inducing chamber into heat reclamation device 2, and the right flank of heat reclamation device 2 is provided with second
Air inducing chamber, pass through in upper backwind tube 20 and lower backwind tube 19 that a wind indoor return air is set above the blackboard 7 and below blackboard 7
Second air inducing chamber exchanges heat into heat reclamation device 2, and the exhaust outlet of the exhaust blower of heat reclamation device 2 in building external directly by protecting
Exhaust outlet is set to drain into outdoor in structure；Fresh air purification device 1 is arranged on the side wall between two fan windows in a manner of wall-mounted
On, air inlet is provided with left and right sides of the bottom of fresh air purification device 1, Leads to new breeze mouth, room are provided with two fan windows
Outer fresh air introduces fresh air purification device 1, the filter and first surface formula heat exchanger of fresh air purification device 1 by fresh air blast pipe
And blower fan is in setting up and down, the vertical of fresh air purification device 1.Heat reclamation device 2 is arranged on the window side wall of classroom, recuperation of heat
Device 2 is in vertical, and the left surface of heat reclamation device 2 is provided with the first air inducing chamber, enters induced duct 22 by curtain
Room air exchanges heat by the first air inducing chamber into heat reclamation device 2, and the right flank of heat reclamation device 2 is provided with the second air inducing
Chamber, draw by second in upper backwind tube 20 and lower backwind tube 19 that a wind indoor return air is set above the blackboard and below blackboard
Wind chamber exchanges heat into heat reclamation device 2, and the exhaust outlet of the exhaust blower of heat reclamation device 2 is directly by building external envelope structure
Exhaust outlet is set to drain into outdoor.
As shown in figure 23, fresh air purification device 1 is set on the wall of classroom interior edge window side, led to respectively on window
Cross air inducing box 21 and abat vent is installed, air-introduced machine is installed on air inducing box 21, the exhaust outlet of air-introduced machine leads to outdoor, recuperation of heat
Device 2 is arranged on the return air for setting return air inlet 9 on the wall between blackboard 7 and window side on the wall on window opposite
Pipe 8, three-way interface is set on backwind tube 8, and one of interface is connected with the air inlet of heat reclamation device 2, another
Individual interface is connected to the airduct for leading to outdoor, sets first, second regulating valve 23,24 respectively on airduct and backwind tube 8, heat
The exhaust outlet of retracting device 2 leads to outdoor.Solar protection devices, summer operation pattern one are provided with window：Room air passes through screening
Positive curtain, it is immediately discharged to after taking away the solar radiant heat got in by window by air-introduced machine outside classroom, regulating valve 23 is opened,
Regulating valve 24 is closed, and heat reclamation device 2 is cooled by introducing outdoor air to the evaporation of refrigerating media implementation；During winter,
Regulating valve 23 is closed, and regulating valve 24 is opened, and heat reclamation device 2 introduces the higher return air of indoor temperature to refrigerating by backwind tube 8
Medium is used for fresh air purification device after being heated, and the fresh air for introducing fresh air purification device 1 is heated, now air inducing
Office closes.
As shown in figure 24, fresh air purification device 1 is set on the wall of classroom interior edge window side, led to respectively on window
Cross air inducing box 21 and abat vent is installed, heat reclamation device 2 is arranged on the wall between blackboard 7 and window side, on window opposite
Wall on the backwind tube 8 of return air inlet 9 is set, backwind tube 8 is connected to the air inlet of heat reclamation device 2, and air guide box 21 draws
The induced duct 22 gone out is connected with backwind tube 8, is set on induced duct 22 on the backwind tube 8 at the rear portion of induced duct 22 and respectively
First, second regulating valve 23,24.Solar protection devices, summer operation pattern one are provided with window：Regulating valve 23 is closed, regulating valve
24 open, and room air is taken away and introduces heat by airduct after the solar radiant heat got in by window by abat vent
Retracting device 2, high temperature refrigerating medium is cooled down in heat reclamation device 2, it is net that the refrigerating medium that temperature reduces is used for fresh air
Makeup puts 1 pair of fresh air and carries out cooling processing, and the air draft of heat reclamation device 2 is drained into outside classroom；Summer operation pattern two：Regulating valve 23
Open, regulating valve 24 is also opened, and a room air part enters heat reclamation device by the gas channel between window and curtain
2, a part is directly entered heat reclamation device 2 by backwind tube 8, smaller by the air mass flow between window and curtain；Winter
Operational mode：Regulating valve 23 is closed, and regulating valve 24 is opened, and room air takes away what is got in by window by abat vent
Heat reclamation device 2 is introduced by airduct after refrigeration duty, after heating in heat reclamation device 2 to low temperature refrigerating medium,
The elevated refrigerating medium of temperature is used for fresh air purification device 1 and heats outdoor fresh air；The structure of solar protection devices：Set on window top
There is air inducing box 21, air inducing box 21 connects with induced duct 22.
As shown in figure 25, vertical fresh air purification device 1, fresh air purifying dress are set on the wall of classroom interior edge window side
Put 1 upper and lower air inlet respectively by upper and lower blast pipe 15,14 with the upper and lower ventilating opening on window to be connected, in blackboard 7
Bottom sets heat reclamation device 2, and the lower backwind tube 19 of the air inlet of heat reclamation device 2 connection is set in parallel in the lower section of blackboard 7,
Or backwind tube 20, lower backwind tube 19, left backwind tube and right backwind tube on the surrounding of blackboard 7 is set respectively, recuperation of heat dress
Put 2 air inlets with upper backwind tube 20, lower backwind tube 19, left backwind tube and right backwind tube to be connected, the exhaust duct of heat reclamation device 2
Lead to outdoor.Because classroom is compact-sized, interior is occupied effectively to reduce heat reclamation device 2 and fresh air purification device 1 as far as possible
Construction area, heat reclamation device 2 can be arranged on blackboard bottom, the wind inlet section of heat reclamation device 2 is provided with lower backwind tube
19, lower backwind tube 19 is arranged on the bottom of blackboard 7, or sets backwind tube 20, lower backwind tube 19, a left side in the surrounding of blackboard 7
Backwind tube and right backwind tube, during summer, room air passes through lower backwind tube 19 or upper backwind tube 20, lower backwind tube 19, left return air
Pipe and right backwind tube enter the wind inlet section of heat reclamation device 2, then are directly steamed with shower water by the second direct evaporative cooler
After sending out refrigeration cool-down, refrigerating medium is cooled down in second surface formula heat exchanger, the refrigerating medium that temperature reduces is entered by pipeline
Fresh air purification device 1, the elevated room air of temperature discharge outdoor by exhaust duct, and wherein exhaust duct is arranged on the bottom of blackboard 7,
It is provided with exhaust outlet on the exterior wall of windowsill bottom, has exhaust duct company between the exhaust outlet on the air outlet and exterior wall of exhaust blower
Logical, during winter, the second direct evaporative cooler is closed, and the higher air of indoor temperature heats load in second surface formula heat exchanger
Cold medium, the elevated refrigerating medium of temperature are used for the first surface formula heat exchanger heating outdoor fresh air of fresh air purification device 1, temperature
The room air of reduction discharges outdoor by exhaust duct, sealed thermal insulating regulating valve is wherein provided with exhaust outlet, it is ensured that exhaust outlet
The insulation seal at place, second surface formula heat exchanger are obliquely installed, it is ensured that condensed water is smoothly discharged, and as needed, can arranged
The air inlet of blower fan sets water conservancy diversion air uniform device, it is ensured that the air current composition of air draft air intake is uniform, is set in heat reclamation device
There is return air filter, return air filter can be arranged between the second direct evaporative cooler and second surface formula heat exchanger, returned
When the effect of wind filter is in the winter time, avoid indoor exhaust wind air pollution serious, second surface formula heat exchanger fin is caused
Block.
As shown in figure 26, vertical fresh air purification device 1, fresh air purification device are set on the wall of classroom interior edge window side
1 upper and lower air inlet is connected by upper and lower blast pipe 15,14 with the upper and lower ventilating opening on window respectively, under blackboard 7
Portion sets heat reclamation device 2, and the both sides on the top of heat reclamation device 2 set left air inlet and right air inlet respectively, in window
It is upper that abat vent is installed with by air inducing box 21 respectively, the left air intake of the induced duct 22 picked out from air inducing box 21 and heat reclamation device 2
Mouth is connected, and the lower backwind tube 19 of the right air inlet connection of heat reclamation device 2 is set in parallel in the lower section of blackboard 7, recuperation of heat dress
The exhaust duct for putting 2 leads to outdoor.Between fresh air purification device 1 sets two windows, window top is provided with induced duct 22, black
The top of the heat reclamation device 2 of the bottom of plate 7 is provided with return air cavity, passes through induced duct 22 and return air by the room air of curtain
Cavity enters the wind inlet section of heat reclamation device 2, and the lower backwind tube 19 of the bottom of classroom blackboard 7 arrives into a part of indoor return air simultaneously
The wind inlet section of heat reclamation device 2.
As shown in figure 27, fresh air purification device 1 is arranged on the interior wall at classroom rear portion, the air outlet of fresh air purification device 1
The ajutage 17 set along rear wall is connected to, has air outlet 18 on ajutage 17, the fresh wind tube 6 of fresh air purification device 1 leads to
Outdoor, heat reclamation device 2 are arranged on the bottom of blackboard 7, and the lower backwind tube 19 of the air inlet of heat reclamation device 2 connection is arranged on blackboard
7 lower section.Because classroom is compact-sized, occupies interior to reduce heat reclamation device 2 and fresh air purification device 1 as far as possible and effectively build
Area is built, heat reclamation device 2 can be arranged on to the bottom of blackboard 7, the wind inlet section of heat reclamation device 2 is provided with lower backwind tube
19, lower backwind tube 19 is arranged on the bottom of blackboard 7, or backwind tube 20, lower backwind tube on the surrounding of blackboard 7 is set respectively
19th, left backwind tube and right backwind tube, the air inlet of heat reclamation device 2 and upper backwind tube 20, lower backwind tube 19, left backwind tube and right time
Airduct is connected, and it is to allow with the larger air of dustiness to pass through near blackboard to set the purpose of backwind tube in blackboard surrounding
The backwind tube of blackboard surrounding is discharged by heat reclamation device, avoids diffusion of the dust laden air in classroom.Fresh air purification device 1
In a manner of wall-mounted on the interior wall at classroom rear portion, the pressure fan air outlet of fresh air purification device 1 is provided with ajutage,
Air outlet is provided with ajutage, the fresh air of processing is handled, be heated or cooled by filtration, purification by airduct by classroom rear portion
Classroom front portion is sent to, fresh air purification device 1 introduces fresh air purification device 1 by blast pipe from external wall or exterior window, and heat is returned
Receiving apparatus 2 reclaims the dust of the side of blackboard 7, and anteriorly reclaims room air from classroom rear portion, and religion Room air distribution design is reasonable, newly
Wind air-supply is uniform.
As shown in figure 28, fresh air purification device 1 is set respectively on the wall of classroom interior edge window side, in every classroom
Inner wall on the return air inlet connected with classroom corridor is set respectively, heat reclamation device 2 is set in the corridor of classroom, and heat is returned
The air inlet of receiving apparatus 2 is located in corridor, and exhaust outlet leads to outdoor.The concentrated setting of heat reclamation device 2 such as corridor outside classroom,
One heat reclamation device 2 corresponds to the more fresh air purification devices 1 in multiple classrooms, and return air inlet, Interior Space are provided with every classroom
Gas enters heat reclamation device 2 after this return air inlet is by corridor.
As shown in figure 29, fresh air purification device 1 is arranged on the ground at classroom rear portion in a manner of console mode, fresh air purifying
The air outlet of device 1 is connected to the ajutage 17 set along rear wall, there is air outlet 18, fresh air purification device 1 on ajutage 17
Fresh wind tube 6 lead to outdoor, heat reclamation device 2 is arranged on the bottom of blackboard 7, the lower return air of the air inlet of heat reclamation device 2 connection
Pipe 19 is arranged on the lower section of blackboard 7；Or backwind tube 20, lower backwind tube 19, left return air on the surrounding of blackboard 7 is set respectively
Pipe and right backwind tube, the air inlet of heat reclamation device 2 are connected with upper backwind tube 20, lower backwind tube 19, left backwind tube and right backwind tube
Connect.Fresh air purification device 1 is arranged on the ground at classroom rear portion, and fresh air purification device 1 is protected from building external by fresh wind tube 6 and tied
Fresh air, the upward air-out of air outlet of the pressure fan of fresh air purification device 1 are introduced on structure, and has set up ajutage 17, is being taught
The top ajutage 17 of blackboard 7 at room rear portion is horizontally disposed, is provided with air outlet on ajutage 17, and fresh air purification device 1 is from classroom
Rear portion is anteriorly blown, and heat reclamation device 2 is arranged on the anterior lower section of blackboard 7 in classroom, and the side of blackboard 7 is reclaimed by lower backwind tube 19
Dust, and anteriorly reclaim room air from classroom rear portion, or backwind tube 20, next time is set in the surrounding of blackboard 7
Airduct 19, left backwind tube and right backwind tube, the backwind tube set by the surrounding of blackboard 7 fully reclaim the dust laden air of the side of blackboard 7,
Diffusion of the dust laden air in classroom is avoided, religion Room air distribution design is reasonable, and fresh air air-supply is uniform.
Water conservancy diversion air uniform device is provided with fresh air purification device 1 and heat reclamation device 2.
Circulating pump is provided with delivery pipe 3 or return duct 4.Circulating pump can be arranged on the inside of heat reclamation device 2 or new
On the liquid delivery tube 3 or return duct 4 circulated between the inside of ventilating purification apparatus 1 or heat reclamation device 2 and fresh air purification device 1.
Liquid heater is provided with delivery pipe 3 or is provided with air heater in fresh air purification device 1.Work as warp
It is not high to cross the temperature of the liquid refrigerating medium in the second surface formula heat exchanger recovery room of heat reclamation device 2 after atmospheric heat, uses
In the first surface formula heat exchanger of fresh air purification device 1, when heating the fresh air heating amount deficiency of fresh air, by liquid delivery tube
Liquid heater is set to make the first surface formula heat exchanger after refrigerating medium further heating for fresh air purification device 1 on 3
It is sufficient to obtain fresh air heating amount；Or directly fresh air purification device 1 pressure fan inlet side or air side set air heat
Device, it is directly indoor to being sent into after the fresh air of first surface formula heat exchanger reheats.
Claims (28)
1. a kind of indoor fresh air cleaning system based on liquid circulated recuperation of heat, including the heat reclamation device of split type setting and
Fresh air purification device, it is characterized in that：An at least fresh air purification device (1) is set indoors, indoors region or in room
Exterior domain sets heat reclamation device (2), passes through liquid delivery tube between fresh air purification device (1) and heat reclamation device (2)
(3) it is connected with return duct (4), fresh air purification device（1）Air inlet communicated with outdoor, the air-out of fresh air purification device (1)
For mouth to indoor air feed, the air inlet positioned at the heat reclamation device (2) of interior leads to room positioned at interior, exhaust outlet by exhaust duct
Outside；The heat reclamation device (2) being located outside, indoor return air are connected to heat reclamation device (2) by the backwind tube of indoor extraction
Air inlet.
2. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Fresh air
Purifier (1) and heat reclamation device (2) are wall-mounted or ceiling mounting type or console mode device.
3. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Fresh air
Purifier (1) includes housing, filter, first surface formula heat exchanger and pressure fan；Or fresh air purification device（1）Including shell
Body, filter, the first direct evaporative cooler, first surface formula heat exchanger and pressure fan.
4. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Heat is returned
Receiving apparatus (2) includes housing, wind inlet section, the second direct evaporative cooler, second surface formula heat exchanger and exhaust blower.
5. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Fresh air
The refrigerating medium circulated between purifier (1) and heat reclamation device (2) is water or anti-icing fluid.
6. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Teaching
Interior sets fresh air purification device (1) along the wall of window side, and the fresh wind port opened up on windowpane or wall passes through new
Airduct (6) is connected with the air inlet of fresh air purification device (1), and heat reclamation device (2) is arranged on blackboard (7) and classroom front door side
Wall between, the air inlet of heat reclamation device (2) positioned at indoor or backwind tube (8) is set on the wall on window opposite,
Return air inlet (9) is set on backwind tube (8), and the air inlet of heat reclamation device (2) is connected to backwind tube (8).
7. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Heat is returned
Receiving apparatus (2) is arranged between blackboard (7) and window side wall body, and the air inlet of heat reclamation device (2) is positioned at interior or in window
Backwind tube (8) is set on the wall on family opposite, return air inlet (9) is set on backwind tube (8), heat reclamation device (2) are entered
Air port is connected to backwind tube (8).
8. the indoor fresh air cleaning system based on liquid circulated recuperation of heat according to claim 1 or 6 or 7, its feature
It is：Vertical fresh air purification device is set on the wall of classroom interior edge window side, set on the top of fresh air purification device (1)
The first air inlet (10) be return air inlet, the first air cleaning unit (11) that corresponding first air inlet (10) is set is return air
Purifier, the second air inlet is set in the bottom of fresh air purification device, and the second air inlet passes through lower blast pipe (14) and window
Lower ventilating opening on family is connected, and corresponding second air inlet is provided with the second air cleaning unit (12) and the heat exchange of first surface formula
Device (13).
9. the indoor fresh air cleaning system based on liquid circulated recuperation of heat according to claim 1 or 6 or 7, its feature
It is：Vertical fresh air purification device (1) is set on the wall of classroom interior edge window side, the top of fresh air purification device (1) and
Bottom sets upper and lower air inlet respectively, upper and lower air inlet respectively by upper and lower blast pipe (15,14) and window it is upper,
Lower ventilating opening is connected.
10. the indoor fresh air cleaning system based on liquid circulated recuperation of heat according to claim 1 or 6 or 7, its feature
It is：Horizontal fresh air purification device (1), the air intake of fresh air purification device (1) are set on the wall top of classroom interior edge window side
Mouth is connected by blast pipe (16) with the ventilating opening on window.
11. the indoor fresh air cleaning system based on liquid circulated recuperation of heat according to claim 1 or 6 or 7, its feature
It is：Vertical fresh air purification device (1) is set on the wall of classroom interior edge window side, in the both sides of fresh air purification device (1)
Air inlet is set respectively, is connected with the blast pipe (16) of air inlet connection with the ventilating opening on corresponding window.
12. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Heat
Retracting device (2) is arranged on outside classroom, and backwind tube (8) is disposed in the interior on the wall on window opposite, is set on backwind tube
Return air inlet (9), backwind tube (8) pass the air inlet that classroom wall connecting heat reclamation device (2).
13. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Newly
Ventilating purification apparatus (1) is arranged on classroom rear portion, sets the ajutage (17) of air outlet, fresh air purifying dress on wall behind classroom
The air outlet for putting (1) is connected with ajutage (17), close to the anterior setting heat reclamation device (2) in the classroom of blackboard (7), is teaching
The backwind tube (8) of return air inlet (9) is set on the front wall of room, and the air inlet of heat reclamation device (2) is connected to backwind tube (8).
14. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Newly
Ventilating purification apparatus (1) is arranged on classroom rear portion, and setting on the wall along window side or along the wall on window opposite has
The ajutage (17) of air outlet (18), the air outlet of fresh air purification device (1) are connected with ajutage (17), heat reclamation device
(2) it is arranged between blackboard (7) and the wall of classroom front door side, the wall on the wall on classroom window opposite or in window side
On the backwind tubes (8) of return air inlet (9) is set, the air inlet of heat reclamation device (2) is connected with backwind tube (8).
15. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Newly
Ventilating purification apparatus (1) is arranged between blackboard (7) and window side wall body, and heat reclamation device (2) is disposed in the outdoor, and indoor return air is led to
The backwind tube (8) for crossing indoor extraction is connected to the air inlet of heat reclamation device (2).
16. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：
Heat reclamation device (2) is set close to the classroom front portion of blackboard (7), the lower backwind tube (19) for having return air inlet is arranged on blackboard (7)
Bottom, the air inlet of heat reclamation device (2) is connected with lower backwind tube (19)；Or in the upper and lower part of blackboard (7) point
The upper backwind tube (20) and lower backwind tube (19) of return air inlet be not set, the upper and lower air inlet of heat reclamation device (2) respectively with
Upper backwind tube (20) is connected with lower backwind tube (19)；Or in blackboard（7）Upper and lower part return air inlet is set respectively
Upper backwind tube (20) and lower backwind tube (19), in blackboard（7）Left part and right part set return air inlet left backwind tube and
Right backwind tube, the air inlet of heat reclamation device (2) return with upper backwind tube (20), lower backwind tube (19), left backwind tube and the right side respectively
Airduct is connected.
17. the indoor fresh air cleaning system based on liquid circulated recuperation of heat according to claim 1 or 16, its feature
It is：Curtain is installed with by air inducing box (21) on window, return air inlet is set respectively in the upper and lower part of blackboard (7)
Upper backwind tube (20) and lower backwind tube (19), the upper and lower air inlet of heat reclamation device (2) respectively with upper and lower backwind tube (20,19)
It is connected, the second air inducing chamber is set in the wind inlet section side of heat reclamation device (2), another side or sets first to draw below
Wind chamber, the induced duct (22) picked out from air inducing box (21) is connected with upper backwind tube (20) or induced duct (22) fills with recuperation of heat
The the first air inducing chamber for putting (2) is connected or lower backwind tube（19）It is connected with the first air inducing chamber, upper backwind tube（20）Draw with second
Wind chamber connects, or upper backwind tube（20）With lower backwind tube（19）It is connected respectively with the second air inducing chamber, fresh air purification device (1) peace
On wall on the wall of classroom interior edge window side or between two windows, heat reclamation device (2) is arranged on
On the wall of blackboard (7) side or on the wall of window side.
18. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：
Fresh air purification device (1) is set on the wall of classroom interior edge window side, is installed with respectively by air inducing box (21) on window
Abat vent, air-introduced machine is installed on air inducing box (21), the exhaust outlet of air-introduced machine leads to outdoor, and heat reclamation device (2) is arranged on
On wall between blackboard (7) and window side, the backwind tube (8) of return air inlet (9) is set on the wall on window opposite,
Three-way interface is set on backwind tube (8), one of interface is connected with the air inlet of heat reclamation device (2), another
Interface is connected to the airduct for leading to outdoor, sets first, second regulating valve (23,24) respectively on airduct and backwind tube (8),
The exhaust outlet of heat reclamation device (2) leads to outdoor.
19. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：
Fresh air purification device (1) is set on the wall of classroom interior edge window side, is installed with respectively by air inducing box (21) on window
Abat vent, heat reclamation device (2) are arranged on the wall between blackboard (7) and window side, set on the wall on window opposite
The backwind tube (8) of return air inlet (9), backwind tube (8) is connected to the air inlet of heat reclamation device (2), and air guide box (21) is drawn
Induced duct（22）It is connected with backwind tube (8), on the backwind tube (8) at guide duct rear portion and induced duct（22）It is upper to set respectively
Put first, second regulating valve (23,24).
20. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：
Vertical fresh air purification device (1), the upper and lower air inlet of fresh air purification device (1) are set on the wall of classroom interior edge window side
It is connected respectively by upper and lower blast pipe (15,14) with the upper and lower ventilating opening on window, heat is set in the bottom of blackboard (7)
Retracting device (2), the lower backwind tube (19) of heat reclamation device (2) air inlet connection are set in parallel in the lower section of blackboard (7)；Or
In blackboard（7）Surrounding set go up backwind tube respectively（20）, lower backwind tube（19）, left backwind tube and right backwind tube, recuperation of heat
The air inlet of device (2) and upper backwind tube（20）, lower backwind tube（19）, left backwind tube be connected with right backwind tube, recuperation of heat dress
The exhaust duct for putting (2) leads to outdoor.
21. the indoor fresh air cleaning system based on liquid circulated recuperation of heat according to claim 1 or 3 or 4, its feature
It is：Vertical fresh air purification device (1), the upper and lower air intake of fresh air purification device (1) are set on the wall of classroom interior edge window side
Mouth is connected by upper and lower blast pipe (15,14) with the upper and lower ventilating opening on window respectively, is set in the bottom of blackboard (7)
Heat reclamation device (2), heat reclamation device (2) both sides set left air inlet and right air inlet, passed through respectively on window respectively
Air inducing box (21) is installed with abat vent, the left air inlet of the induced duct (22) picked out from air inducing box (21) and heat reclamation device (2)
It is connected, the lower backwind tube (19) of the right air inlet connection of heat reclamation device (2) is set in parallel in the lower section of blackboard (7), and heat is returned
The exhaust duct of receiving apparatus (2) leads to outdoor.
22. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Newly
Ventilating purification apparatus (1) is arranged on the interior wall at classroom rear portion, and the air outlet of fresh air purification device (1) is connected to what is set along rear wall
Ajutage (17), there is air outlet (18) on ajutage (17), the fresh wind tube (6) of fresh air purification device (1) leads to outdoor, and heat is returned
Receiving apparatus (2) is arranged on the bottom of blackboard (7), and the lower backwind tube (19) of heat reclamation device (2) air inlet connection is arranged on blackboard
(7) lower section；Or in blackboard（7）Surrounding set go up backwind tube respectively（20）, lower backwind tube（19）, left backwind tube and the right side
Backwind tube, heat reclamation device (2) air inlet and upper backwind tube（20）, lower backwind tube（19）, left backwind tube is connected with right backwind tube
Connect.
23. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：
Fresh air purification device (1) is set respectively on the wall of classroom interior edge window side, set respectively on the inner wall in every classroom
The return air inlet connected with classroom corridor, heat reclamation device (2), the air intake of heat reclamation device (2) are set in the corridor of classroom
For mouth in corridor, exhaust outlet leads to outdoor.
24. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：Newly
In a manner of console mode on the ground at classroom rear portion, the air outlet of fresh air purification device (1) connects ventilating purification apparatus (1)
The ajutage (17) set along rear wall, there is air outlet (18), the fresh wind tube of fresh air purification device (1) on ajutage (17)
(6) outdoor is led to, heat reclamation device (2) is arranged on the bottom of blackboard (7), the lower return air of heat reclamation device (2) air inlet connection
Pipe（19）It is arranged on the lower section of blackboard (7)；Or in blackboard（7）Surrounding set go up backwind tube respectively（20）, lower backwind tube
（19）, left backwind tube and right backwind tube, heat reclamation device (2) air inlet and upper backwind tube（20）, lower backwind tube（19）, left return air
Pipe is connected with right backwind tube.
25. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：It is defeated
Send and control valve (5) is set respectively on pipe (3) and return duct (4).
26. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：
Water conservancy diversion air uniform device is provided with fresh air purification device (1) and heat reclamation device (2).
27. the indoor fresh air cleaning system according to claim 1 based on liquid circulated recuperation of heat, it is characterized in that：
Circulating pump is provided with delivery pipe (3) or return duct (4).
28. the indoor fresh air cleaning system based on liquid circulated recuperation of heat according to claim 1 or 3 or 4, its feature
It is：In delivery pipe（3）On be provided with liquid heater or/and in fresh air purification device（1）Inside it is provided with air heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161469.7A CN107388472A (en) | 2017-03-17 | 2017-03-17 | Indoor fresh air cleaning system based on liquid circulated recuperation of heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161469.7A CN107388472A (en) | 2017-03-17 | 2017-03-17 | Indoor fresh air cleaning system based on liquid circulated recuperation of heat |
Publications (1)
| Publication Number | Publication Date |
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| CN107388472A true CN107388472A (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161469.7A Pending CN107388472A (en) | 2017-03-17 | 2017-03-17 | Indoor fresh air cleaning system based on liquid circulated recuperation of heat |
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| CN (1) | CN107388472A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112833497A (en) * | 2020-12-31 | 2021-05-25 | 深圳市兴达扬机电安装有限公司 | Indoor fresh air purification system based on liquid circulating heat recovery |
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| CN206771638U (en) * | 2017-03-17 | 2017-12-19 | 新疆绿色使者空气环境技术有限公司 | Indoor fresh air cleaning system based on liquid circulated recuperation of heat |
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| CN101865502A (en) * | 2010-06-13 | 2010-10-20 | 重庆海润节能技术股份有限公司 | Digitalized split type energy recovery unit |
| CN203615550U (en) * | 2013-09-22 | 2014-05-28 | 新疆绿色使者干空气能源有限公司 | Evaporative refrigeration air conditioning unit special for subways and used for recycling energy of exhaust air |
| CN204880455U (en) * | 2015-08-21 | 2015-12-16 | 广州同方瑞风空调有限公司 | Air conditioning unit with full heat recovery of triple effect |
| CN105757874A (en) * | 2016-04-22 | 2016-07-13 | 苏州艾尔新净化科技有限公司 | Fresh air purification system for classroom |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112833497A (en) * | 2020-12-31 | 2021-05-25 | 深圳市兴达扬机电安装有限公司 | Indoor fresh air purification system based on liquid circulating heat recovery |
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