CN207555852U - A kind of underground heat exchange formula full heat recovery fresh air processing system - Google Patents

A kind of underground heat exchange formula full heat recovery fresh air processing system Download PDF

Info

Publication number
CN207555852U
CN207555852U CN201721663392.5U CN201721663392U CN207555852U CN 207555852 U CN207555852 U CN 207555852U CN 201721663392 U CN201721663392 U CN 201721663392U CN 207555852 U CN207555852 U CN 207555852U
Authority
CN
China
Prior art keywords
air
heat exchange
fresh air
air inlet
total
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721663392.5U
Other languages
Chinese (zh)
Inventor
狄育慧
刘嘉明
郑松
刘洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xian Polytechnic University
Original Assignee
Xian Polytechnic University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xian Polytechnic University filed Critical Xian Polytechnic University
Priority to CN201721663392.5U priority Critical patent/CN207555852U/en
Application granted granted Critical
Publication of CN207555852U publication Critical patent/CN207555852U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/40Geothermal heat-pumps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56Heat recovery units

Abstract

A kind of underground heat exchange formula full heat recovery fresh air processing system disclosed in the utility model, including total-heat exchanger, total-heat exchanger includes babinet, cabinet exterior is equipped with the first air inlet, second air inlet, first air outlet, second air outlet, first wind turbine and the second wind turbine, box house is equipped with sequentially connected first bag filter, Total heat exchange core and gas temperature controller, the air inlet of first bag filter is connect with the gas outlet of the first wind turbine, the air inlet of first wind turbine is connect with the first air inlet, the air outlet of gas temperature controller is connect with the second air outlet;First air inlet is also circumscribed with underground pipe Fresh air handing device, and total-heat exchanger is also associated with for electric installation.The utility model can make full use of soil horizon thermostatic characteristics, recycle Total heat exchange technology recycling indoor return air cold and hot amount, with reference to the use of solar energy to reduce Fresh air handing energy consumption.

Description

A kind of underground heat exchange formula full heat recovery fresh air processing system
Technical field
The utility model belongs to fresh-air handling unit technical field, and in particular to a kind of underground heat exchange formula full heat recovery fresh air Processing system.
Background technology
Cool in summer and warm in winter, health is comfortable, is the house theory that people constantly pursue, and considers living for energy conservation measure under normal circumstances Residence, the leakproofness of building enclosure is preferable, this causes the humiture inside house to maintain more comfortable level.Due to windowing Ventilation rate and fresh air infiltration capacity are limited, and indoor air quality is on a declining curve, flue gas, dust, VOC gradually assemble so that Have to the introducing problem in view of fresh air.
During summer windowing ventilation, outdoor hot wind gets in the reduction of thermal comfort satisfaction, can also cause summer air-conditioning Refrigeration duty increases, and air conditioning energy consumption increases.Similarly, outdoor cold air is got in when winter takes a breath, but also thermal comfort is deteriorated. If with air-conditioning or wall-hung boiler heat supply, to ensure that indoor original thermal comfort can then increase the energy consumption of corresponding heat-supplying mode, and room When outer air is in slight pollution and ratings above, indoor air quality is then better than outdoor.
Utility model content
The purpose of this utility model is to provide a kind of underground heat exchange formula full heat recovery fresh air processing systems, can be fully sharp With soil horizon thermostatic characteristics, Total heat exchange technology recycling indoor return air cold and hot amount is recycled, with reference to the use of solar energy to reduce Fresh air handing energy consumption.
Technical solution is used by the utility model:A kind of underground heat exchange formula full heat recovery fresh air processing system, including Total-heat exchanger, total-heat exchanger include babinet, cabinet exterior be equipped with the first air inlet, the second air inlet, the first air outlet, Second air outlet, the first wind turbine and the second wind turbine, box house are equipped with sequentially connected first bag filter, Total heat exchange core And gas temperature controller, the air inlet of the first bag filter are connect with the gas outlet of the first wind turbine, the air inlet of the first wind turbine Mouth is connect with the first air inlet, and the air outlet of gas temperature controller is connect with the second air outlet;Total heat exchange core is also associated with Second bag filter, the first bag filter and the second bag filter are located at the adjacent both sides of Total heat exchange core respectively, the The air inlet of two bag filters is connect with the second air inlet, and Total heat exchange core is also connected by the second wind turbine and the second air outlet It connects;
First air inlet is also circumscribed with underground pipe Fresh air handing device, and total-heat exchanger is also associated with for electric installation.
The utility model is also characterized by
Underground pipe Fresh air handing device is stainless steel tube, and the inner wall of stainless steel tube is equipped with internal thread.
Include solar energy photovoltaic generator, AC power distribution cabinet/AC distribution panel and controller, solar energy photovoltaic generator for electric installation And controller is connect by AC power distribution cabinet/AC distribution panel with total-heat exchanger.
Solar energy photovoltaic generator include sequentially connected solar cell array, accumulator group, charging-discharging controller, Grid-connected photovoltaic inverter and voltage-stablizer, voltage-stablizer are connect with AC power distribution cabinet/AC distribution panel.
Second air inlet is also circumscribed with electrostatic precipitator.
Gas temperature controller is reheater or surface cooler.
The beneficial effects of the utility model are:
(1) solar photovoltaic generation system is made full use of, which to provide electric energy for total-heat exchanger, supports wind turbine to run well, most The utilization regenerative resource of limits reduces the power consumption of wind turbine so that fresh air system is more energy saving, also reduces building energy Consumption.Under the promotion of passive room development trend, this energy-saving fresh air system also can be widely available;
(2) natural cooling and heating source is made full use of, i.e., cold-heat treatment, knot are carried out to outdoor fresh air using the thermostatic characteristics of soil horizon Total heat exchange technology is closed, effectively can adequately recycle the cold and hot amount of indoor exhaust wind, to ensure that indoor environment humiture is constant, this Scheme can reduce air-conditioning frequency of use it is energy-saving and improve indoor human body comfort level meet air quality requirement and must The fresh air demand wanted;
(3) this system is technically similar to earth source heat pump but differs, and compared with traditional earth source heat pump, is beaten without expensive Well expense, without worrying technical failure, fan energy consumption wanted compared with traditional Fresh air handing or air conditioning energy consumption it is energy saving very much, full heat is handed over It is also more mature to change technology, can be that user saves a large amount of electricity charge;
(4) outdoor fresh air is after being effectively treated, and can ensure to feed indoor using after the purifying again of electrostatic precipitator The clean level of fresh air, reducing the number of windowing ventilation and also obtaining fresh air improves indoor air quality, with this avoid it is indoor into Member with the particulate pollutant that fresh air is brought into because causing respiratory system or cardiovascular system uncomfortable.
Description of the drawings
Fig. 1 is a kind of structure diagram of underground heat exchange formula full heat recovery fresh air processing system of the utility model.
In figure, 1. babinets, 2. underground pipe Fresh air handing devices, 3. AC power distribution cabinet/AC distribution panels, 4. controllers, 5. photovoltaics hair Electric installation, 6. electrostatic precipitator;
The first air inlets of 1-1., the second air inlets of 1-2., the first air outlets of 1-3., the second air outlets of 1-4., 1-5. first Wind turbine, the first bag filters of 1-6., 1-7. Total heat exchange cores, 1-8. gas temperature controllers, the second bag filters of 1-9., 1-10. the second wind turbine;
5-1. solar cell arrays, 5-2. accumulator groups, 5-3. charging-discharging controllers, 5-4. grid-connected photovoltaic inverters, 5-5. voltage-stablizer.
Specific embodiment
Below in conjunction with the accompanying drawings and the utility model is described in detail in specific embodiment.
The utility model provides a kind of underground heat exchange formula full heat recovery fresh air processing system, as shown in Figure 1, including full heat Exchanger, total-heat exchanger include babinet 1, and 1 outer wall of babinet goes out equipped with the first air inlet 1-1, the second air inlet 1-2, first Air port 1-3, the second air outlet 1-4, the first wind turbine 1-5 and the second wind turbine 1-10, babinet 1 are internally provided with sequentially connected first bag Formula filter 1-6, Total heat exchange core 1-7 and gas temperature controller 1-8, the air inlet and first of the first bag filter 1-6 The gas outlet connection of wind turbine 1-5, the air inlet of the first wind turbine 1-5 are connect with the first air inlet 1-1, gas temperature controller 1-8 Air outlet connect with the second air outlet 1-4;Total heat exchange core 1-7 is also associated with the second bag filter 1-9, the first pocket type mistake Filter 1-6 and the second bag filter 1-9 are located at the adjacent both sides of Total heat exchange core 1-7 respectively, the second bag filter 1-9's Air inlet is connect with the second air inlet 1-2, and Total heat exchange core 1-7 is also connect by the second wind turbine 1-10 with the second air outlet 1-4;
First air inlet 1-1 is also circumscribed with underground pipe Fresh air handing device 2, and total-heat exchanger is also associated with for electric installation.
Underground pipe Fresh air handing device 2 is stainless steel tube, and the inner wall of stainless steel tube is equipped with internal thread.
Include solar energy photovoltaic generator 5, AC power distribution cabinet/AC distribution panel 3 and controller 4, solar energy power generating dress for electric installation Put 5 and controller 4 connect by AC power distribution cabinet/AC distribution panel 3 with total-heat exchanger.
Solar energy photovoltaic generator 5 includes sequentially connected solar cell array 5-1, accumulator group 5-2, charge and discharge Controller 5-3, grid-connected photovoltaic inverter 5-4 and voltage-stablizer 5-5, voltage-stablizer 5-5 are connect with AC power distribution cabinet/AC distribution panel 3.
Second air inlet 1-2 is also circumscribed with electrostatic precipitator 6.
Gas temperature controller 1-8 is reheater or surface cooler.
Underground heat exchange formula full heat recovery fresh air processing system is made of three parts, be respectively underground pipe Fresh air handing device 2, Total-heat exchanger and for electric installation.
Underground pipe Fresh air handing device 2:Since the first wind turbine 1-5 works the negative pressure to be formed, outdoor fresh air by air inlet into Enter buried pipe, buried pipe material is stainless steel, and equipped with helical internal thread, fresh air passes through when fresh air flows through buried pipe Duct wall and soil horizon carry out heat exchange, and outside air temperature is transmitted to higher than soil horizon, fresh air heat by pipeline wall surface during summer Soil horizon, outdoor fresh air temperature is less than soil horizon during winter, and the heat of soil horizon is passed to by tube wall when fresh air flows through pipeline Fresh air, fresh air are heated.Since pipeline is there are helical internal thread, fresh air flows through Shi Zehui and generates disturbance to air-flow, can be effective The thickness of Heat transfer boundary layer is cut down, promotes cold heat exchange effect.
Total-heat exchanger:After fresh air enters after buried pipe, it is visible miscellaneous to first pass through the first bag filter 1-6 filterings After matter and most of suspended particulate substance, after Total heat exchange core and indoor return air heat and moisture transfer, after flowing through reheater or surface cooler Indoor environment is fed, if Outdoor Air Quality, in slight pollution and following level, occupant can be in manually opened fresh air pipeline Electrostatic precipitator 6 feeds indoor environment after being purified again to fresh air.Foul indoor air then by indoor exhaust wind mouth, passes through After first bag filter 1-6 filterings, after fresh air Total heat exchange, outdoor is discharged by wind turbine.Return air sets second bag Formula filter 1-9 is for contaminant sources in the room is avoided to pollute total-heat exchanger core 1-7, avoid hydraulic performance decline.Set reheater or table cold Device is to meet Temperature and Relative Humidity of Indoor Air requirement, to meet human comfort.The setting of electrostatic precipitator 6 is ensured outdoor empty Gas quality is pessimistic and total-heat exchanger in the filter device that sets when cannot meet quality standard, it is right to open electrostatic precipitator 6 Fresh air is purified again, to ensure to feed the quality of indoor fresh air, reduces damage of the airborne suspended particulate to health.
For electric installation:It is a kind of based on photovoltaic effect that solar energy is straight to be arranged on the solar cell of roofing or roof Switch through the device for turning to electric energy, substantially belong to semiconductor photo diode, when sunlight is radiated at photodiode, partly leading On body p-n junction, new hole and electronics pair are formed, under the action of p-n junction built in field, hole flows to p areas, electronics by n areas N areas are flowed to by p areas, photodiode will be converted into solar energy in electric energy production electric current after connecting circuit.When many a batteries The solar cell array 5-1 for having larger output power can be become by being together in series or parallel.Solar cell array 5-1 is produced Raw electric current remittance is stored in accumulator group 5-2, since the cycle charge-discharge number and depth of discharge of accumulator are to determine electric power storage An important factor for pond service life, therefore it is that can be automatically prevented from overcharge of a battery and mistake to connect using charging-discharging controller 5-3 The equipment of electric discharge.After DC supply input to grid-connected photovoltaic inverter 5-4, output alternating current need to pass through voltage-stablizer 5-5 burning voltages Afterwards electric energy is provided for total-heat exchanger by AC power distribution cabinet/AC distribution panel 3 again.When night or continuous rainy weather, when accumulator group 5-2 electricity Measure too low, feedback signal is delivered to controller and disconnects direct current-friendship to prevent battery overdischarge by charging-discharging controller 5-3 Galvanic electricity conversion line, controller 4 open city's electric pathway after obtaining signal, and alternating current is sent through AC power distribution cabinet/AC distribution panel 3 to full heat by circuit Exchanger makes its normal work.
The utility model has the following advantages:
(1) solar photovoltaic generation system is made full use of, which to provide electric energy for total-heat exchanger, supports wind turbine to run well, most The utilization regenerative resource of limits reduces the power consumption of wind turbine so that fresh air system is more energy saving, also reduces building energy Consumption.Under the promotion of passive room development trend, this energy-saving fresh air system also can be widely available;
(2) natural cooling and heating source is made full use of, i.e., cold-heat treatment, knot are carried out to outdoor fresh air using the thermostatic characteristics of soil horizon Total heat exchange technology is closed, effectively can adequately recycle the cold and hot amount of indoor exhaust wind, to ensure that indoor environment humiture is constant, this Scheme can reduce air-conditioning frequency of use it is energy-saving and improve indoor human body comfort level meet air quality requirement and must The fresh air demand wanted;
(3) this system is technically similar to earth source heat pump but differs, and compared with traditional earth source heat pump, is beaten without expensive Well expense, without worrying technical failure, fan energy consumption wanted compared with traditional Fresh air handing or air conditioning energy consumption it is energy saving very much, full heat is handed over It is also more mature to change technology, can be that user saves a large amount of electricity charge;
(4) outdoor fresh air is after being effectively treated, and can ensure to feed indoor using after the purifying again of electrostatic precipitator The clean level of fresh air, reducing the number of windowing ventilation and also obtaining fresh air improves indoor air quality, with this avoid it is indoor into Member with the particulate pollutant that fresh air is brought into because causing respiratory system or cardiovascular system uncomfortable.

Claims (6)

1. a kind of underground heat exchange formula full heat recovery fresh air processing system, which is characterized in that including total-heat exchanger, the full heat is handed over Parallel operation includes babinet (1), and babinet (1) outer wall is equipped with the first air inlet (1-1), the second air inlet (1-2), the first outlet air Mouth (1-3), the second air outlet (1-4), the first wind turbine (1-5) and the second wind turbine (1-10), the babinet (1) are internally provided with successively The first bag filter (1-6), Total heat exchange core (1-7) and the gas temperature controller (1-8) of connection, the first pocket type mistake The air inlet of filter (1-6) is connect with the gas outlet of the first wind turbine (1-5), the air inlet and first of first wind turbine (1-5) Air inlet (1-1) connects, and the air outlet of the gas temperature controller (1-8) is connect with the second air outlet (1-4);The full heat It exchanges core (1-7) and is also associated with the second bag filter (1-9), first bag filter (1-6) and the second bag type filtering Device (1-9) is located at the adjacent both sides of Total heat exchange core (1-7) respectively, the air inlet of second bag filter (1-9) and the Two air inlets (1-2) connect, and the Total heat exchange core (1-7) is also connected by the second wind turbine (1-10) and the second air outlet (1-4) It connects;
First air inlet (1-1) is also circumscribed with underground pipe Fresh air handing device (2), and the total-heat exchanger is also associated with supplying Electric installation.
2. a kind of underground heat exchange formula full heat recovery fresh air processing system as described in claim 1, which is characterized in that described buried Pipe Fresh air handing device (2) is stainless steel tube, and the inner wall of stainless steel tube is equipped with internal thread.
A kind of 3. underground heat exchange formula full heat recovery fresh air processing system as claimed in claim 2, which is characterized in that the power supply Device includes solar energy photovoltaic generator (5), AC power distribution cabinet/AC distribution panel (3) and controller (4), the solar energy photovoltaic generator (5) and controller (4) is connect by AC power distribution cabinet/AC distribution panel (3) with total-heat exchanger.
A kind of 4. underground heat exchange formula full heat recovery fresh air processing system as claimed in claim 3, which is characterized in that the sun Energy photovoltaic power generation apparatus (5) includes sequentially connected solar cell array (5-1), accumulator group (5-2), charging-discharging controller (5-3), grid-connected photovoltaic inverter (5-4) and voltage-stablizer (5-5), the voltage-stablizer (5-5) connect with AC power distribution cabinet/AC distribution panel (3).
5. a kind of underground heat exchange formula full heat recovery fresh air processing system as claimed in claim 4, which is characterized in that described second Air inlet (1-2) is also circumscribed with electrostatic precipitator (6).
A kind of 6. underground heat exchange formula full heat recovery fresh air processing system as claimed in claim 5, which is characterized in that the gas Temperature controller (1-8) is reheater or surface cooler.
CN201721663392.5U 2017-12-04 2017-12-04 A kind of underground heat exchange formula full heat recovery fresh air processing system Expired - Fee Related CN207555852U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721663392.5U CN207555852U (en) 2017-12-04 2017-12-04 A kind of underground heat exchange formula full heat recovery fresh air processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721663392.5U CN207555852U (en) 2017-12-04 2017-12-04 A kind of underground heat exchange formula full heat recovery fresh air processing system

Publications (1)

Publication Number Publication Date
CN207555852U true CN207555852U (en) 2018-06-29

Family

ID=62677366

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721663392.5U Expired - Fee Related CN207555852U (en) 2017-12-04 2017-12-04 A kind of underground heat exchange formula full heat recovery fresh air processing system

Country Status (1)

Country Link
CN (1) CN207555852U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109405158A (en) * 2018-08-28 2019-03-01 悦自然(天津)环保科技有限公司 The fresh air purification device of the energy-saving two-way ventilation of Total heat exchange
CN111520844A (en) * 2020-04-30 2020-08-11 保定市桥与果新材料科技有限公司 A intelligent air circulation system for passive room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109405158A (en) * 2018-08-28 2019-03-01 悦自然(天津)环保科技有限公司 The fresh air purification device of the energy-saving two-way ventilation of Total heat exchange
CN111520844A (en) * 2020-04-30 2020-08-11 保定市桥与果新材料科技有限公司 A intelligent air circulation system for passive room

Similar Documents

Publication Publication Date Title
CN104197443B (en) Integrate the air-conditioning system of regenerative resource, self adaptation, cascaded utilization of energy
CN205481919U (en) Ground source heat pump system who combines wind energy and solar energy
CN205137762U (en) Low energy consumption building new trend system
CN105841358B (en) With reference to the Winter-summer dual purpose Evaporative Cooling Air-conditioning System of roofing water storage
CN207555852U (en) A kind of underground heat exchange formula full heat recovery fresh air processing system
CN110224672A (en) The ventilated heating system of photovoltaic and photothermal solar comprehensive utilization device and the device
CN205878678U (en) Solar and wind energy air can heating refrigeration and hot -water heating system
CN206131520U (en) Complemental confession warm air conditioner system in multipotency source
CN205641311U (en) Solar air conditioner
CN204460555U (en) Bus stop Evaporative Cooling Air-conditioning System
CN204962981U (en) Energy -saving humidification evaporation cooling type fan -coil unit
CN208473363U (en) A kind of environmental protection and energy-saving building
CN207407532U (en) A kind of electrical heating type solid heat storage device
CN106895524B (en) In conjunction with the cooling cooling system for being used for radiation tail end of water side evaporation of photovoltaic power generation
CN207022701U (en) A kind of heat accumulating type multifuctional solar agricultural greenhouse
CN206234903U (en) A kind of intelligent house temperature control system
CN205448122U (en) Joint air conditioning system's ventilation photovoltaic window
CN204084695U (en) The aircondition that a kind of energy gradient utilizes
CN209763407U (en) Solar energy conversion power supply's new fan of total heat exchange
CN204282675U (en) A kind of band cap building
CN208487677U (en) A kind of photovoltaic and photothermal integrated machine system
CN207515127U (en) With reference to the cold supply system of solar chimney and evaporation cooling cold wind tower
CN108224623B (en) Passive fresh air system using dry air energy and solar energy as driving energy
CN205717965U (en) A kind of Winter-summer dual purpose energy-saving evaporation cooling system of combination roofing water-retention
CN207455794U (en) A kind of Driven by Solar Energy semiconductor waste heat recovery fresh air ventilator

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180629

Termination date: 20181204

CF01 Termination of patent right due to non-payment of annual fee