CN107062440A - A kind of air treatment system of utilization exhaustion section heat energy - Google Patents
A kind of air treatment system of utilization exhaustion section heat energy Download PDFInfo
- Publication number
- CN107062440A CN107062440A CN201710178878.8A CN201710178878A CN107062440A CN 107062440 A CN107062440 A CN 107062440A CN 201710178878 A CN201710178878 A CN 201710178878A CN 107062440 A CN107062440 A CN 107062440A
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- China
- Prior art keywords
- circulation
- section
- coil pipe
- stress
- reclaims
- Prior art date
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- 239000007921 spray Substances 0.000 claims abstract description 46
- 238000005406 washing Methods 0.000 claims abstract description 25
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims description 9
- 239000002912 waste gas Substances 0.000 abstract description 17
- 239000002699 waste material Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 38
- 239000003507 refrigerant Substances 0.000 description 18
- 238000001816 cooling Methods 0.000 description 17
- 238000001704 evaporation Methods 0.000 description 14
- 230000008020 evaporation Effects 0.000 description 14
- 238000001914 filtration Methods 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 230000000977 initiatory effect Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 4
- 238000007791 dehumidification Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004801 process automation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
The present invention relates to a kind of air treatment system of utilization exhaustion section heat energy, the air intake unit includes evaporator section, first circulation exhausting section and second circulation exhausting section；The exhaust fan unit includes washing spray section and the 3rd circulation and stress section；It is provided with after first circulation exhausting section, the evaporator section to be provided with after second circulation exhausting section, the washing spray section before the evaporator section and is provided with the 3rd circulation and stress section；The first circulation that the first circulation exhausting section includes reclaims coil pipe, and the second circulation that the second circulation exhausting section includes reclaims coil pipe, and the 3rd circulation and stress section includes the 3rd circulation and stress coil pipe；The first circulation reclaims coil pipe, second circulation and reclaimed inside coil pipe and the 3rd circulation and stress coil pipe filled with ethylene glycol liquid；Using the temperature difference of the fresh air in waste gas in exhaust fan unit and air intake unit, in the VMC of the existing use compressor principle of principle solution circulated using coil pipe the problem of energy waste.
Description
Technical field
The present invention relates to air-treatment field, more particularly to a kind of air treatment system of utilization exhaustion section heat energy.
Background technology
Air handling system be intended to indoor activity space to people provide controllable, comfortable and healthy air ambient or
Person provides specific air ambient condition to the activity such as storage, process, equipment operation.The major control of air adjustment includes
Air quality, air themperature, air humidity and wind speed etc..
The control ratio of air quality is relatively accepted as unavoidable and effective method is that room air is put using outdoor fresh air
Change or dilute, namely suction outdoor fresh air, indoor exhaust air is discharged, for using in the VMC of compressor principle, failing
Effectively using waste gas in exhaust fan unit and the temperature difference of the fresh air in air intake unit, the problem of there is energy waste.
The content of the invention
The technical problems to be solved by the invention are：A kind of air treatment system of utilization exhaustion section heat energy is provided, utilized
Waste gas and the temperature difference of the fresh air in air intake unit in exhaust fan unit, the principle circulated using coil pipe solve existing use compressor
In the VMC of principle the problem of energy waste.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of air of utilization exhaustion section heat energy
Processing system, including air intake unit and exhaust fan unit；
The air intake unit includes evaporator section, first circulation exhausting section and second circulation exhausting section；
The exhaust fan unit includes washing spray section and the 3rd circulation and stress section；
It is provided with before the evaporator section after first circulation exhausting section, the evaporator section and is provided with second circulation recovery
The 3rd circulation and stress section is provided with after section, the washing spray section；
The first circulation that the first circulation exhausting section includes reclaims coil pipe, and the second circulation exhausting section includes second circulation
Coil pipe is reclaimed, the 3rd circulation and stress section includes the 3rd circulation and stress coil pipe；The first circulation reclaims coil pipe, second circulation
Reclaim inside coil pipe and the 3rd circulation and stress coil pipe filled with ethylene glycol liquid；
The first circulation reclaims coil pipe entrance point and connects the second circulation recovery coil pipe port of export, the described 3rd by pipeline
Circulation and stress coil pipe entrance point connects first circulation by pipeline and reclaims the coil pipe port of export, the 3rd circulation and stress coil outlets
End connects second circulation by pipeline and reclaims coil pipe entrance point.
The beneficial effects of the present invention are：The present invention relates to a kind of air treatment system of utilization exhaustion section heat energy, set
Multiple-effect circulation reclaims coil pipe, including first circulation exhausting section before being arranged on evaporator section, be arranged on after evaporator section second
Circulation and stress section, is arranged on the 3rd circulation and stress section after washing spray section；Effectively using waste gas in exhaust fan unit and newly
Temperature difference in blower fan group, makes the thermal source of exhaustion section be fully used, further saves the energy；
Brief description of the drawings
Fig. 1 is a kind of structural representation of energy-saving fresh air device of the specific embodiment of the invention；
Fig. 2 is a kind of concrete structure schematic diagram of energy-saving fresh air device of the specific embodiment of the invention；
Fig. 3 is a kind of outer machine structural representation of energy-saving fresh air device of the specific embodiment of the invention；
Label declaration：
1st, air intake unit；11st, fresh-air fan section；12nd, air intake initial effect filtering section；
13rd, first circulation exhausting section；131st, first circulation reclaims coil pipe；14th, evaporator section；141st, evaporation coil；142nd, it is electric
Sub- pressure-reducing valve；15th, second circulation exhausting section；
151st, second circulation reclaims coil pipe；16th, surface cooling section；17th, bringing-up section is aided in；
18th, condensing units section；181st, condensing units coil pipe；182nd, condensing units straight trip pipe；19th, medium air filtration
Section；110th, auxiliary humidification section；111st, primary retirn air mouthful；
112nd, secondary returning air port；2nd, exhaust fan unit；21st, air draft initial effect filtering section；
22nd, spray section is washed；23rd, the 3rd circulation and stress section；24th, oxidation sterilizing section；
25th, activated carbon fillter section；26th, exhaust fan section；3rd, outer machine；31st, compressor；32nd, refrigerant high pressure interface；33、
Refrigerant low-voltage interface.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：Using the temperature difference of the fresh air in waste gas in exhaust fan unit and air intake unit,
In the VMC of the existing use compressor principle of principle solution circulated using coil pipe the problem of energy waste.
It refer to Fig. 1 to Fig. 3, a kind of air treatment system of utilization exhaustion section heat energy, a kind of utilization exhaustion section heat energy
Air treatment system, including air intake unit 1 and exhaust fan unit 2；
The air intake unit 1 includes evaporator section 14, first circulation exhausting section 13 and second circulation exhausting section 15；
The exhaust fan unit 2 includes washing spray section 22 and the 3rd circulation and stress section 23；
It is provided with before the evaporator section 14 after first circulation exhausting section 131, the evaporator section 14 and is provided with second and follows
The 3rd circulation and stress section 23 is provided with after ring exhausting section 15, the washing spray section 22；
The first circulation exhausting section 13 includes first circulation and reclaims coil pipe 131, and the second circulation exhausting section 13 includes
Second circulation reclaims coil pipe 151, and the 3rd circulation and stress section 23 includes the 3rd circulation and stress coil pipe；The first circulation is reclaimed
Coil pipe 131, second circulation are reclaimed inside the circulation and stress coil pipe of coil pipe 141 and the 3rd filled with ethylene glycol liquid；
The first circulation reclaims the entrance point of coil pipe 131 and connects the second circulation recovery port of export of coil pipe 151, institute by pipeline
State the 3rd circulation and stress coil pipe entrance point and the first circulation recovery port of export of coil pipe 131 is connected by pipeline, the described 3rd is recycled back to
The pipe port of export of closing connects second circulation by pipeline and reclaims the entrance point of coil pipe 151.
The use of the air treatment system of above-mentioned utilization exhaustion section heat energy：Outdoor high humidity fresh air enters the of air intake unit
One circulation and stress section 13 carries out heat exchange with first circulation exhausting section 13, then by evaporator section 14, because evaporation coil 141 enters
High-pressure refrigerant in the port of export of mouth end connection condensing units coil pipe 181, condensing units coil pipe 181 is entering evaporation coil
It is evaporated under reduced pressure and is absorbed heat by decompressor when 141, makes the contact with moisture in the reduction of the temperature of evaporation coil 141, outdoor high humidity fresh air
The moment of evaporation coil 141 condensation of low temperature, so as to reach the effect of fresh air dehumidification, fresh air goes successively to second circulation exhausting section 15
Carry out after heat exchange, got in after being handled into other segment bodies.
The washing spray section 22 that indoor exhaust air enters in exhaust fan unit, the harmful substance such as the amine gone in removing exhaust gas, nitrogen, then pass through
The 3rd circulation and stress section, the 3rd circulation and stress section and the waste gas heat exchange of this section are crossed, recuperation of heat is carried out to waste gas, applied to air intake
Heat exchange is carried out with fresh air in the first circulation exhausting section and second circulation exhausting section of unit, makes the heat energy of waste gas in exhaust fan unit
It is fully used, so as to reduce energy consumption；
Waste gas discharges outdoor after the processing of other segment bodies is continued through after the 3rd circulation and stress section.
The beneficial effect of the air treatment system of above-mentioned utilization exhaustion section heat energy is：Air draft is utilized the present invention relates to one kind
The air treatment system of section heat energy, sets multiple-effect circulation to reclaim coil pipe, including be arranged on the first circulation time before evaporator section 14
Section 13, the second circulation exhausting section 15 being arranged on after evaporator section 14 are received, the after washing spray section 22 the 3rd is arranged on and follows
Ring exhausting section 23；Effectively using waste gas in exhaust fan unit 2 and the temperature difference in Fresh air handling units, the thermal source of exhaustion section is set to obtain fully
Utilize, further save the energy；
In the air treatment system of above-mentioned utilization exhaustion section heat energy, the first circulation reclaims the entrance point of coil pipe 131 and set
Bottom in first circulation exhausting section 13, the first circulation reclaims the port of export of coil pipe 131 and is arranged on first circulation exhausting section
Top in 13.
In the air treatment system of above-mentioned utilization exhaustion section heat energy, the 3rd circulation and stress coil pipe entrance point is arranged on
Top in three circulation and stress section 23, under the 3rd circulation and stress coil outlets end is arranged in the 3rd circulation and stress section 23
Portion.
In the air treatment system of above-mentioned utilization exhaustion section heat energy, the second circulation reclaims the entrance point of coil pipe 151 and set
Top in second circulation exhausting section 15, the second circulation reclaims the port of export of coil pipe 151 and is arranged on second circulation exhausting section
Bottom in 15.
In the air treatment system of above-mentioned utilization exhaustion section heat energy, the second circulation exhausting section 15 also includes second circulation
Straight trip pipe is reclaimed, the second circulation reclaims straight trip pipe entrance point connection second circulation and reclaims the entrance point of coil pipe 151, described second
The port of export of circulation and stress coil pipe 151 connects the port of export that straight trip pipe is reclaimed with second circulation.
In the air treatment system of above-mentioned utilization exhaustion section heat energy, the top of second circulation exhausting section 15 is provided with the second electricity
Dynamic triple valve, the second electric T-shaped valve entrance point connects the 3rd circulation and stress coil outlets end, described second by pipeline
Electric T-shaped valve first outlet end connects circulation and stress coil pipe entrance point, the second electric T-shaped valve second outlet end connection the
Two circulation and stress straight trip pipe entrance point.Second electric T-shaped valve is set in second circulation exhausting section 15, passes through second electronic three
Whether port valve control ethylene glycol liquid carries out heat exchange in the section and fresh air, is conducive to adjusting new air temperature according to varying environment,
Make the air treatment system of above-mentioned utilization exhaustion section heat energy suitable for the Fresh air handing under varying environment.
In the air treatment system of above-mentioned utilization exhaustion section heat energy, the second circulation reclaims straight trip pipe and is provided with check valve.
Embodiment 1
It refer to Fig. 1 to Fig. 3, a kind of air treatment system of utilization exhaustion section heat energy, including outer machine 3, the and of air intake unit 1
Exhaust fan unit 2；
The air intake unit 1 has as follows structurally and functionally：
The air intake unit 1 is imitated as at the beginning of fresh inlet end to the fresh air port of export is arranged in sequence with fresh-air fan section 11, air intake
Fillter section 12, first circulation exhausting section 13, evaporator section 14, second circulation exhausting section 15, surface cooling section 16, auxiliary bringing-up section 17, cold
Solidifying heat-recovery section 18, air intake medium efficiency filtration section 19 and auxiliary humidification section 110；
The fresh-air fan section 11 is used to extraneous fresh air being pumped into air inlet fan group 1；
The air intake initial effect filtering section 12 is used to tentatively filter fresh air；
The surface cooling section 16 connects central air conditioner system, the regulation for new air temperature；
The first circulation exhausting section 13, second circulation exhausting section 15, the 3rd circulation and stress section 23 are interconnected, for arranging
Heat recycles in blower fan group 2 and air intake unit 1；
The evaporator section 14 is used for the cool-down dehumidification of fresh air, and the condensing units section 18 and auxiliary bringing-up section 17 are used for new
The heating of wind；The air intake medium efficiency filtration section 19 is used for the further filtering of fresh air；The humidifier section is used to adjust the wet of fresh air
Degree.
The exhaust fan unit 2 has as follows structurally and functionally：
The exhaust fan unit 2 is arranged in sequence with air draft initial effect filtering section 21, washing by air draft entrance point to wind exhausting outlet end
Spray section 22, the 3rd circulation and stress section 23, oxidation sterilizing section 24, activated carbon fillter section 25 and exhaust fan section 26；
The air draft initial effect filtering section 21, washing spray section 22 are used to go the harmful substances such as the amine, the nitrogen that contain in removing exhaust gas；
The oxidation sterilizing section 24, activated carbon fillter section 25 and exhaust fan section 26 are used for the purification of waste gas.
The outer machine 3 has as follows structurally and functionally：
The outer machine 3 includes compressor 31, the refrigerant low pressure stage for connecting compressor 31 and refrigerant high pressure section, the system
Cryogen low pressure stage is provided with refrigerant low-voltage interface 33, and the refrigerant high pressure section is provided with refrigerant high pressure interface 32；
1st, the concrete structure explanation of the air treatment system of above-mentioned utilization exhaustion section heat energy：
Condensing units coil pipe 181 and condensing units straight trip pipe 182 are installed in the condensing units section 18；
The entrance point of condensing units coil pipe 181 is arranged on the bottom in condensing units section 18, and the condensation heat is returned
The closing quotation port of export of pipe 181 is arranged on bottom in the bottom in condensing units section 18, condensing units section 18 provided with the
One electric T-shaped valve, the first electric T-shaped valve entrance point connects refrigerant high pressure interface 32, first electricity by pipeline
The dynamic entrance point of triple valve first outlet end connection condensing units coil pipe 181, the first electric T-shaped valve second outlet end connects
Connect the condensing units straight trip entrance point of pipe 182, the port of export of the condensing units coil pipe 181 connection condensing units straight trip pipe
182 entrance points, the port of export of condensing units coil pipe 181 is provided with unidirectional two-port valve；
Evaporation coil 141 is installed, the entrance point of evaporation coil 141 is arranged in evaporator section 14 in the evaporator section 14
Top, the port of export of evaporation coil 141 is arranged on the bottom in evaporator section 14, and the condensing units straight trip pipe 182 goes out
Mouth end passes through pipeline and connects the entrance point of evaporation coil 141, the condensing units straight trip port of export of pipe 182 and evaporation coil 141
The junction of entrance point is provided with device for drying and filtering and electronics pressure-reducing valve 142, and the port of export of evaporation coil 141 is connected by pipeline
Refrigerant low-voltage interface 33.
The first circulation exhausting section 13 includes first circulation and reclaims coil pipe 131, and the second circulation exhausting section 15 includes
Second circulation reclaims coil pipe 151 and second circulation reclaims straight trip pipe, and the 3rd circulation and stress section 23 includes the 3rd circulation and stress
Coil pipe；The first circulation reclaims coil pipe 131, second circulation and reclaims coil pipe 151, second circulation recovery straight trip pipe and the 3rd circulation
Reclaim inside coil pipe filled with ethylene glycol liquid；The 3rd circulation and stress coil pipe is provided with ethylene glycol solution pump.
The second circulation reclaims the top that the entrance point of coil pipe 151 is arranged in second circulation exhausting section 15, described second
The port of export of circulation and stress coil pipe 151 is arranged on the bottom in second circulation exhausting section 15, and the second circulation reclaims straight trip pipe and entered
Mouth end is arranged on the top in second circulation exhausting section 15, and the second circulation reclaims straight trip pipe port of export connection second circulation and returned
The closing quotation port of export of pipe 151；The second circulation reclaims the port of export of coil pipe 151 and is provided with check valve, the second circulation exhausting section 15
Interior top is provided with the second electric T-shaped valve, and the second electric T-shaped valve entrance point is recycled back to closing quotation by pipeline connection the 3rd
The pipe port of export, the second electric T-shaped valve first outlet end connection second circulation reclaims the entrance point of coil pipe 151, second electricity
Dynamic triple valve second outlet end connection second circulation reclaims straight trip pipe entrance point；
The first circulation reclaims the bottom that the entrance point of coil pipe 131 is arranged in first circulation exhausting section 13, described first
The entrance point of circulation and stress coil pipe 131 connects second circulation by pipeline and reclaims the port of export of coil pipe 151；The first circulation recovering tray
The port of export of pipe 131 is arranged on the top in first circulation exhausting section 13；
The 3rd circulation and stress coil outlets end is arranged on the bottom in the 3rd circulation and stress section 23, the 3rd circulation
Reclaim coil pipe entrance point and the first circulation recovery port of export of coil pipe 131 is connected by pipeline；
The surface cooling section 16 includes the Surface cooling coil being arranged in surface cooling section 16, and the Surface cooling coil is connected to central air-conditioning
System, plays a part of the new air temperature of regulation；
The setting height(from bottom) of the air intake unit 1 is less than exhaust fan unit 2；The fresh air port of export of the air intake unit 1 passes through pipe
Road connects the top in room, and the top connection fresh air exit in the room sets high efficiency particulate air filter, the row of the exhaust fan unit 2
Wind inlet end connects the bottom in room by pipeline.
Present invention additionally comprises automatic control system, the automatic control system includes the center for being used to control each segment body work
Controller, connect the frequency controller of compressor 31 of master controller, humiture presetting module and be arranged on fresh inlet end
First temperature sensor and the first humidity sensor, the second temperature sensor installed in air draft entrance point and the second humidity sensor
Device, the proportional electrovalve on Surface cooling coil and humidifier section switch controller, the frequency controller of compressor 31, first
Temperature sensor, the first humidity sensor, second temperature sensor, the second humidity sensor, the first electric T-shaped valve, the second electricity
Dynamic triple valve, spray section electric T-shaped valve, the electric T-shaped valve of outer machine 3, proportional electrovalve and humidifier section switch controller connect respectively
Master controller is connect, the temperature and humidity in room is preset by humiture presetting module, master controller is according to default temperature
Angle value and humidity value, and the first temperature sensor, the first humidity sensor, second temperature sensor, the second humidity sensor
The warm and humid angle value read, automatically adjusts the working condition of each segment body.
2nd, use of the air treatment system of above-mentioned utilization exhaustion section heat energy under different new wind environments：
Because the temperature and humidity of different regions, the outdoor fresh air of Various Seasonal has very big difference, pass through default interior
Required temperature, fresh air humiture that master controller can be monitored according to the first temperature sensor and the first humidity sensor with
Preset value is compared, the valve of each segment body of Intelligent adjustment and the frequency of the compressor 31 of outer machine 3；
1) by taking the outdoor fresh air of winter low temperature low humidity as an example：
Assuming that the humiture of outdoor fresh air is less than preset value, therefore master controller controls the compressor 31 of outer machine 3 to close,
So as to which evaporator section 14 does not work；Because the Surface cooling coil in surface cooling section 16 connects central air conditioner system, pass through central air conditioner system
Combine other mode of heatings such as electrical heating in auxiliary bringing-up section 17 to the heating of surface cooling section 16 to heat fresh air, master controller
Correspondingly control the first electric T-shaped valve, the second electric T-shaped valve and proportional electrovalve pre- to reach to control heat exchanger effectiveness
If temperature, and control humidifier section to humidify fresh air by master controller, to reach suitable humidity；
2) by taking the outdoor fresh air of summer high temperature high humidity as an example：
Assuming that the humiture of outdoor fresh air is less than preset value, therefore the TEMP that master controller is set according to fresh air section
Humiture and the difference of preset value that device and humidity sensor are monitored adjust the frequency of the outer compressor 31 of machine 3, so that by steaming
Hair 14 pairs of fresh airs of section dehumidify, and dehumidification process, new air temperature is greatly reduced, then correspondingly controls first by master controller
Electric T-shaped valve, the second electric T-shaped valve and proportional electrovalve are to control heat exchanger effectiveness, so that suitable temperature is reached, this
When master controller control humidifier section close, without being humidified to fresh air.
3) in case of outdoor fresh air temperature is 36 DEG C：
Assuming that the temperature that the first temperature sensor monitors are arrived is 36 DEG C, the temperature that second temperature sensor is detected is 23-
25 DEG C, now, master controller controls the first electric T-shaped valve first outlet end to open, and control the first electric T-shaped valve second goes out
Mouth end is closed, so that condensing units coil pipe 181 connects refrigerant high pressure interface 32, master controller control second electronic three
Port valve first outlet end is opened, and the second electric T-shaped valve second outlet end of control is closed, so that second circulation reclaims coil pipe 151
In ethylene glycol enter circulate state；Now, the is entered after the roughing efficiency air filter filtering of air intake initial effect filtering section 12
One circulation and stress section 13, by reclaiming the heat exchange of coil pipe 131 with first circulation, new air temperature is down to 26 DEG C, now first circulation
The temperature for reclaiming the entrance point of coil pipe 131 is 17-23 DEG C, after heat exchange, and first circulation reclaims the temperature of the port of export of coil pipe 131
For 24-28 DEG C；
Fresh air after first circulation exhausting section 13 flows through evaporator section 14, is passed through by condensing units section 18 in the section
The high-pressure refrigerant come, is depressurized, evaporation endothermic before evaporation coil 141 is entered by electronics pressure-reducing valve 142, so that fresh air is passed through
When crossing this section, moisture therein is condensed in the outer wall of evaporation coil 141, so as to reach the purpose of fresh air dehumidification, condensed water is along disk
Pipe flow to the cistern of the bottom of evaporator section 14, and the new air temperature after the dehumidifying of evaporator section 14 is down to 12 DEG C；
Fresh air after the dehumidifying of evaporator section 14 continues flow through second circulation exhausting section 15, and now second circulation reclaims coil pipe
The temperature of 151 entrance points is at 21-23 DEG C, after heat exchange, and the temperature that second circulation reclaims the port of export of coil pipe 151 is down to 17-
21 DEG C, and fresh air temperature after the section rises to 17 DEG C；
Fresh air after second circulation exhausting section 15 continues to flow to surface cooling section 16, and surface cooling section 16 is by master controller control
Proportional electrovalve, to control the temperature of surface cooling section 16, so that heat exchange is carried out with corresponding fresh air, to reach suitable new wind-warm syndrome
Degree；
Fresh air after surface cooling section 16 continues flow through auxiliary bringing-up section 17 and condensing units section 18, condensing units disk
Accessed in pipe 181 by compressor 31 compress after high-pressure refrigerant, due to refrigerant compression heat release, with higher temperature, enter
Fresh air in condensing units coil pipe 181 with this section carries out heat exchange, the supercooling fresh air by dehumidifying is heated, to reach
The suitable temperature in room, to meet the temperature requirements of part room needs, in auxiliary bringing-up section 17 using electrical heating or other add
Hot mode carries out auxiliary heating to fresh air, further controls new air temperature；
Fresh air after heating, which is continued flow through, enters room after air intake medium efficiency filtration section 19 and other segment bodies；
The waste gas discharged by room enters exhaust fan unit 2, passes sequentially through initial effect filtering section and washing spray section 22, it is assumed that warp
The EGT crossed after washing spray section 22 is at 18-21 DEG C；
Waste gas after washing spray section 22 continues flow through the 3rd circulation and stress section 23, enters with the 3rd circulation and stress coil pipe
Temperature rises to 25-29 DEG C after row heat exchange, and the temperature of the 3rd circulation and stress coil pipe entrance point in this section is 24-28 DEG C, the 3rd
The temperature at circulation and stress coil outlets end is 21-23 DEG C；
Waste gas after the 3rd circulation and stress coil pipe continue through oxidation sterilizing section 24, activated carbon fillter section 25 etc. other
Segment body heel row is to outdoor.
Embodiment 2
On the basis of embodiment 1, cistern is set in the bottom of evaporator section 14, spray is set in the washing water inlet end of spray section 22
Section electric T-shaped valve is drenched, the spray section electric T-shaped valve connects master controller, and the spray section electric T-shaped valve first enters
Mouth end connection water supply, the entrance point of spray section electric T-shaped valve second passes through the retaining that pipeline connects the bottom of evaporator section 14
Pond, the spray section electric T-shaped valve port of export connects shower, and the shower is set provided with washing spray pump, the cistern
There is liquid level sensor, the liquid level sensor includes high water level liquid level sensor and low water level liquid level sensor, and the liquid level is passed
Sensor connects master controller, and the columns base is provided with the valve controlled by master controller with the pipeline connecting place；
When water level did not had high water level liquid level sensor in cistern, master controller control valve is opened, meanwhile, center
Spray section the first entrance point of electric T-shaped valve is closed in controller control, opens spray section the second entrance point of electric T-shaped valve, so that
Cistern and shower are connected, is supplied water from cistern to shower, the condensed water effectively collected using evaporator section 14；Work as cistern
When middle water level is less than low water level liquid level sensor, master controller control valve is closed, meanwhile, spray is closed in master controller control
Section the second entrance point of electric T-shaped valve is drenched, spray section the first entrance point of electric T-shaped valve is opened, so that from running water pipe to spray
Pipe supply water, realize washing spray section 22 supply water and evaporator section 14 condense water process automation, not only solve evaporator section
The problem of 14 condensation water process, also save the water source needed for washing spray.
Embodiment 3
The air treatment system of utilization exhaustion section heat energy according to embodiment 1, the refrigerant high pressure section is coiling
In the refrigerant high pressure coil pipe of the outer interior of machine 3, by installing the cooling fan inside outer machine 3 to refrigerant high pressure coil pipe
Radiated, the outer machine 3 also includes the chilling spray pipe for being arranged at refrigerant high pressure coil pipe top, the chilling spray pipe enters
Water end (W.E.) sets the outer electric T-shaped valve of machine 3, the outer electric T-shaped valve of the machine 3 connection master controller, the outer electric T-shaped valve of machine 3
First entrance point connects water supply, and outer second entrance point of electric T-shaped valve of machine 3 connects the bottom of evaporator section 14 by pipeline
Cistern, the outer electric T-shaped valve port of export of the machine 3 connection chilling spray pipe, the chilling spray pipe is provided with chilling spray
Pump, the cistern is provided with liquid level sensor, and the liquid level sensor includes high water level liquid level sensor and low water level liquid level is passed
Sensor, the liquid level sensor connects master controller, and the columns base is provided with the pipeline connecting place and controlled by center
The valve of device control processed；
When water level did not had high water level liquid level sensor in cistern, central controller controls valve is opened, meanwhile, center
Outer the first entrance point of electric T-shaped valve of machine 3 is closed in controller control, opens outer the second entrance point of electric T-shaped valve of machine 3, so that even
Logical cistern and chilling spray pipe, are supplied water from cistern to chilling spray pipe, the condensed water effectively collected using evaporator section 14；When
When water level is less than low water level liquid level sensor in cistern, master controller control valve is closed, meanwhile, master controller control
Close outer the second entrance point of electric T-shaped valve of machine 3, outer the first entrance point of electric T-shaped valve of machine 3 of unlatching so that from running water pipe to
Chilling spray pipe supplies water, and realizes the outer chilling spray pipe of machine 3 water supply and evaporator section 14 condenses the automation of water process, not only solve
The problem of evaporator section 14 of having determined condenses water process, also saves the water source needed for the outer water cooling of machine 3.
Embodiment 4
A kind of air treatment system of utilization exhaustion section heat energy according to embodiment 1, one is set up after evaporator section 14
Secondary return air inlet 111, secondary returning air port 112 is set up after condensing units section 18；Accordingly, set up in exhaust fan 26 back segments of section
Secondary return air system, the secondary return air system includes being connected to the backwind tube after exhaust fan section 26, and the backwind tube includes
Return air is responsible for, by the exhaust duct and secondary returning airduct of return air main vessel branches, the primary retirn air pipe connection primary retirn air mouthful
111, the secondary returning airduct connecting secondary return air inlet 112；The shunting of the primary retirn air pipe, secondary returning airduct and return air supervisor
Place is provided with flow divider, and the wind flow of the primary retirn air pipe shunting is the 30% of return air main manage-style flow, the secondary return air
The wind flow of pipe shunting is the 70% of return air main manage-style flow；
Bottom in the washing spray section 22 is provided with cyclic water tank, and the cyclic water tank is arranged along waste gas approach axis to be connected
Multiple showers are connected to, the top that the shower is extended in washing spray section 22, the shower is connected with feeding spraying pump,
The shower is provided with multiple atomizers.
It is additionally provided with the washing spray section 22 in explosive box, the explosive box and acid solution is housed, the explosive box leads to
Feed pipe connection cyclic water tank is crossed, the feed pipe, which is provided with water check valve, the cyclic water tank to be provided with, to be used to control water check valve to open
The controlling pH device for opening or closing.
Because indoor temperature and humidity reaches default suitable degree, the humiture for the waste gas discharged by exhaust fan unit 2 and room
Interior suitable humiture is closer to, by secondary return air, effectively using indoor temperature and humidity, reduces the inlet of outdoor fresh air, or
Realize the circulation of room air, reduction due to the humiture of outdoor fresh air and the difference of default humiture it is excessive caused by the energy
Waste, correspondingly improve exhaust fan unit 2, the nuisance such as amine, nitrogen that the improvement by washing spray section 22 is fully gone in removing exhaust gas
Matter, to reach requirement that return air is utilized.
In summary, the air treatment system for a kind of utilization exhaustion section heat energy that the present invention is provided, sets multiple-effect circulation to return
Closing quotation pipe, including first circulation exhausting section before being arranged on evaporator section, the second circulation exhausting section that is arranged on after evaporator section,
It is arranged on the 3rd circulation and stress section after washing spray section；Effectively utilize waste gas in exhaust fan unit and the temperature in Fresh air handling units
Degree is poor, the thermal source of exhaustion section is fully used, further saves the energy.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (7)
1. a kind of air treatment system of utilization exhaustion section heat energy, it is characterised in that including air intake unit and exhaust fan unit；
The air intake unit includes evaporator section, first circulation exhausting section and second circulation exhausting section；
The exhaust fan unit includes washing spray section and the 3rd circulation and stress section；
It is provided with before the evaporator section after first circulation exhausting section, the evaporator section and is provided with second circulation exhausting section, institute
State washing spray section after be provided with the 3rd circulation and stress section；
The first circulation that the first circulation exhausting section includes reclaims coil pipe, and the second circulation exhausting section is reclaimed including second circulation
Coil pipe, the 3rd circulation and stress section includes the 3rd circulation and stress coil pipe；The first circulation reclaims coil pipe, second circulation and reclaimed
Filled with ethylene glycol liquid inside coil pipe and the 3rd circulation and stress coil pipe；
The first circulation reclaims coil pipe entrance point and connects the second circulation recovery coil pipe port of export, the 3rd circulation by pipeline
Reclaim coil pipe entrance point and the first circulation recovery coil pipe port of export is connected by pipeline, the 3rd circulation and stress coil outlets end leads to
Piping connection second circulation reclaims coil pipe entrance point.
2. the air treatment system of utilization exhaustion section heat energy according to claim 1, it is characterised in that the first circulation
Reclaim coil pipe entrance point and be arranged on bottom in first circulation exhausting section, the first circulation reclaims the coil pipe port of export and is arranged on the
Top in one circulation and stress section.
3. the air treatment system of utilization exhaustion section heat energy according to claim 1, it is characterised in that the 3rd circulation
The top that coil pipe entrance point is arranged in the 3rd circulation and stress section is reclaimed, the 3rd circulation and stress coil outlets end is arranged on the
Bottom in three circulation and stress section.
4. the air treatment system of utilization exhaustion section heat energy according to claim 1, it is characterised in that the second circulation
Reclaim coil pipe entrance point and be arranged on top in second circulation exhausting section, the second circulation reclaims the coil pipe port of export and is arranged on the
Bottom in two circulation and stress section.
5. the air treatment system of utilization exhaustion section heat energy according to claim 4, it is characterised in that the second circulation
The second circulation that exhausting section also includes reclaims straight trip pipe, and the second circulation reclaims straight trip pipe entrance point connection second circulation recovering tray
Pipe entrance point, the second circulation reclaims the port of export that straight trip pipe is reclaimed in the connection of the coil pipe port of export with second circulation.
6. the air treatment system of utilization exhaustion section heat energy according to claim 5, it is characterised in that the second circulation
Exhausting section top is provided with the second electric T-shaped valve, and the second electric T-shaped valve entrance point connects the 3rd circulation and stress by pipeline
Coil outlets end, the second electric T-shaped valve first outlet end connects circulation and stress coil pipe entrance point, described second electronic three
Port valve second outlet end connection second circulation reclaims straight trip pipe entrance point.
7. the air treatment system of utilization exhaustion section heat energy according to claim 1, it is characterised in that the second circulation
Reclaim straight trip pipe and be provided with check valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710178878.8A CN107062440B (en) | 2017-03-23 | 2017-03-23 | Air treatment system utilizing heat energy of exhaust section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178878.8A CN107062440B (en) | 2017-03-23 | 2017-03-23 | Air treatment system utilizing heat energy of exhaust section |
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| CN107062440A true CN107062440A (en) | 2017-08-18 |
| CN107062440B CN107062440B (en) | 2022-12-27 |
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| CN201531959U (en) * | 2009-08-03 | 2010-07-21 | 广州海呈空调技术有限公司 | Heat recovery constant temperature and moisture air conditioning unit |
| CN203586450U (en) * | 2013-12-03 | 2014-05-07 | 苏州英科工程技术服务有限公司 | Process exhaust heat recovering system |
| KR20150002502U (en) * | 2013-12-18 | 2015-06-26 | 대한민국(농촌진흥청장) | Hot Water-Heating Assist Device using Air Heater for Stovepipe Heat Recovery and Greenhouse Heating System having the same |
| CN104815512A (en) * | 2015-05-27 | 2015-08-05 | 成都虹华环保科技股份有限公司 | Circulating water-washing type waste gas treatment device |
| CN204665596U (en) * | 2015-05-29 | 2015-09-23 | 北京网电盈科科技发展有限公司 | Direct-expansion type heat-recycling air treatment device |
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2017
- 2017-03-23 CN CN201710178878.8A patent/CN107062440B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201531959U (en) * | 2009-08-03 | 2010-07-21 | 广州海呈空调技术有限公司 | Heat recovery constant temperature and moisture air conditioning unit |
| CN203586450U (en) * | 2013-12-03 | 2014-05-07 | 苏州英科工程技术服务有限公司 | Process exhaust heat recovering system |
| KR20150002502U (en) * | 2013-12-18 | 2015-06-26 | 대한민국(농촌진흥청장) | Hot Water-Heating Assist Device using Air Heater for Stovepipe Heat Recovery and Greenhouse Heating System having the same |
| CN104815512A (en) * | 2015-05-27 | 2015-08-05 | 成都虹华环保科技股份有限公司 | Circulating water-washing type waste gas treatment device |
| CN204665596U (en) * | 2015-05-29 | 2015-09-23 | 北京网电盈科科技发展有限公司 | Direct-expansion type heat-recycling air treatment device |
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| Publication number | Publication date |
|---|---|
| CN107062440B (en) | 2022-12-27 |
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