CN206330246U - The Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP - Google Patents
The Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP Download PDFInfo
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- CN206330246U CN206330246U CN201621466958.0U CN201621466958U CN206330246U CN 206330246 U CN206330246 U CN 206330246U CN 201621466958 U CN201621466958 U CN 201621466958U CN 206330246 U CN206330246 U CN 206330246U
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Abstract
The utility model provides a kind of Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP, belong to equipment with multiple energy sources technical field, including desiccant wheel, gas engine heat pump system, photovoltaic and photothermal solar panel, pressure fan and air inlet fan, gas engine heat pump system includes gas engine, exhaust heat exchanger, cylinder jacket cooler, evaporator, compressor, cooler, choke valve, water circulating pump and heat exchanger.The system takes full advantage of the waste heat of system, used heat, and combine the photovoltaic and photothermal utilization of new energy solar energy, electric energy is also provided while improving indoor air quality, drastically increase the utilization ratio of the energy, and photoelectric conversion rate of photovoltaic and photothermal solar panel while preheated air is transferred heat in itself is also greatly improved, while gas engine is also due to its performance of the cooling in time of cylinder sleeve is very significantly improved.
Description
Technical field
The utility model belongs to equipment with multiple energy sources technical field, and in particular to a kind of to be removed based on the PVT and GHP runners regenerated
Wet air-conditioning system.
Background technology
The energy is classified as Section 1 in the National Program for Medium-to Long-term Scientific and Technological Development that China proposed in 2006
State key scientific research field and preferential theme.U.S. plus energy commission are in global energy in 2007 with referring in environmental problem conference
Go out：In the long-run development of future world, the energy and environment two large problems will be the overriding challenges of facing mankind.How effectively
Development and be a Main way of following whole world research using new energy, clean energy resource and regenerative resource.Simultaneously with society
The economic raising developed rapidly with human living standard of meeting, people are while outdoor environment is paid close attention to, indoor environmental pollution
Progressively turn into the focus of social concerns, ensure the main flow consciousness of oneself formation society of the live and work environment of health.
There are two big subject matters and be difficult in traditional air conditioner technology at all due to its basic operation logic and air-treatment mode
Solve：One is energy consumption problem, and two be sick buildings problem.The energy consumption problem, is due to that air conditioning energy consumption is very big, especially
The energy consumption of central air conditioner system, almost accounts for building the 40% of total energy consumption；The sick buildings problem, one is due to air-conditioning system
Resh air requirement is not enough；Two be that air-conditioning system is chronically at wet cooling condition operation, it is easy to which mould grows in air-conditioning box, causes room air
The bad situation of quality；Three be that interior decoration, ornament materials all can slowly discharge a large amount of volatilizations during finishing, use
Property organic compound (VOC).The presence of these problems make it that traditional air conditioner technology is difficult to the medium-term and long-term section for meeting the whole world and China
Skill development plan and the need for meeting people to indoor air quality (IAQ).
Brand-new operational mode is used using runner as the air-conditioning of core component, is gradually valued by the people in recent years.It is this
The method of operation that air-conditioning is separately handled using latent heat, sensible heat, it is not necessary to carry out the reheating of air, therefore, it is to avoid cold is warm
Amount is offset, and can save thermal energy consumption again；(2) the motor exhaust used heat or natural gas heat that can be directly driven using solar energy, natural gas
The used heat in Electricity Federation postpartum etc. drives, and renewable and clean energy resource use is conducive to energy-conserving and environment-protective；(3) dry cooling condition operation is belonged to, from
Fundamentally solve the problem of mould contamination Air Conditioning in traditional air-conditioning system；(4) it has recently been demonstrated that being used as hygroscopic material
The materials such as silica gel, molecular sieve, the activated carbon of material also adsorb the ability of VOC in air, so rotary wheel dehumidifying while moisture absorption
The research of purifying property will be expected to play a part of purifying the air of a room while air conditioning energy consumption is saved.
Based on this, propose it is a kind of based on PVT (pressure, volume, temperature (Pressure-Volume-Temperature)) and
The Hybrid Air Condition Using Desiccant of GHP (gas engine heat pump system (Gas-Heat-Pump)) regeneration.
Utility model content
In order to overcome the shortcomings of that above-mentioned prior art is present, the utility model is provided a kind of to be regenerated based on PVT and GHP
Hybrid Air Condition Using Desiccant.
To achieve these goals, the utility model provides following technical scheme：
The Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP, including desiccant wheel, gas engine heat pump system, solar energy
Photovoltaic and photothermal plate, pressure fan, air inlet fan and return fan；
The gas engine heat pump system includes gas engine, exhaust heat exchanger, cylinder jacket cooler, evaporator, compressor, cold
But device, choke valve, water circulating pump and heat exchanger, the exhaust opening of the gas engine are connected with the smoke inlet of the exhaust heat exchanger,
The delivery port of the gas engine is connected with the first water inlet of the cylinder jacket cooler, the water inlet of the gas engine with it is described
The first delivery port connection of cylinder jacket cooler, the rotating shaft of the output shaft of the gas engine and the compressor is connected by shaft coupling
Connect, the refrigerant outlet of the condenser is connected with the refrigerant inlet of the choke valve, the refrigerant outlet of the choke valve
Connected with the refrigerant inlet of the evaporator, the exhaust outlet of the evaporator is connected with the air inlet of the compressor, described
The exhaust outlet of compressor is connected with the air inlet of the condenser, the water inlet of the delivery port of the water circulating pump and the condenser
Mouth connection, the delivery port of the condenser is connected with the second water inlet of the cylinder jacket cooler, the cylinder jacket cooler
The second delivery port connected with the water inlet of the exhaust heat exchanger, the delivery port of the exhaust heat exchanger and the heat exchanger
Water inlet is connected, and the delivery port of the heat exchanger is connected with the water inlet of the water circulating pump；
The air inlet of the evaporator is connected with the first air outlet of the desiccant wheel, the air outlet of the evaporator with
The pressure fan connection, the first air inlet of the desiccant wheel is connected with the return fan, the photovoltaic and photothermal solar panel
Air inlet connected with the air inlet fan, the air inlet of the air outlet of the photovoltaic and photothermal solar panel and the heat exchanger connects
Logical, the air outlet of the heat exchanger is connected with the second air inlet of the desiccant wheel, the second air outlet of the desiccant wheel
It is in communication with the outside.
Preferably, the exhaust opening of the exhaust heat exchanger is in communication with the outside, the air inlet pipeline and natural gas of the gas engine
Supply air line is connected.
Preferably, the power output end of the photovoltaic and photothermal solar panel is connected with external power source.
Preferably, the photovoltaic and photothermal solar panel uses plate type solar photovoltaic and photothermal plate.
The Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP that the utility model is provided is to save the energy, improve the energy
Utilization ratio is core, sets up a kind of comprehensive utilization natural gas, solar energy, by the Hybrid Air Condition Using Desiccant of residual heat regenerating with
Energy-saving and emission-reduction are realized, the system can both realize the independent temperature-humidity control of interior, also take full advantage of the waste heat of system, give up
Heat, and the photovoltaic and photothermal utilization of new energy solar energy is combined, also provide electric energy while improving indoor air quality.
Brief description of the drawings
Fig. 1 is the system principle based on the PVT and GHP Hybrid Air Condition Using Desiccants regenerated of the utility model embodiment 1
Schematic diagram.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is further described.Following examples are only used for
Clearly illustrate the technical solution of the utility model, and protection domain of the present utility model can not be limited with this.
Circuit communication involved by the application is conventional mode of communicating of the prior art, and involved element model is equal
For conventional model of the prior art, connectivity structure not specified (NS) using bolt ripe in the prior art, rivet, weldering
The conventional meanses connection such as connect, paste, will not be described in detail herein.
Embodiment 1
The utility model provides a kind of Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP, it is specific as shown in figure 1,
Including desiccant wheel 1, gas engine heat pump system, photovoltaic and photothermal solar panel 2, pressure fan 3, air inlet fan 4 and return fan 5；
Gas engine heat pump system include gas engine 6, exhaust heat exchanger 7, cylinder jacket cooler 8, evaporator 9, compressor 10,
Condenser 11, choke valve 12, water circulating pump 13 and heat exchanger 14, the exhaust opening of gas engine 6 connect with the smoke inlet of exhaust heat exchanger 7
Logical, the delivery port of gas engine 6 is connected with the first water inlet of cylinder jacket cooler 8, and water inlet and the cylinder jacket of gas engine 6 are cooled down
The first delivery port connection of device 8, the output shaft of gas engine 6 is connected with the rotating shaft of compressor 10 by shaft coupling, condenser 11
Refrigerant outlet is connected with the refrigerant inlet of choke valve 12, and the refrigerant of the refrigerant outlet and evaporator 9 of choke valve 12 enters
Mouth connection, the exhaust outlet of evaporator 9 is connected with the air inlet of compressor 10, the exhaust outlet of compressor 10 and the air inlet of condenser 11
Mouth connection, the delivery port of water circulating pump 13 is connected with the water inlet of condenser 11, and delivery port and the cylinder jacket of condenser 11 are cooled down
The second water inlet connection of device 8, the second delivery port of cylinder jacket cooler 8 is connected with the water inlet of exhaust heat exchanger 7, and smoke evacuation is changed
The delivery port of hot device 7 is connected with the water inlet of heat exchanger 14, and the delivery port of heat exchanger 14 is connected with the water inlet of water circulating pump 13；
The air inlet of evaporator 9 is connected with the first air outlet of desiccant wheel 1, and air outlet and the pressure fan 3 of evaporator 9 connect
Logical, the first air inlet of desiccant wheel 1 is connected with return fan 5, and the air inlet of photovoltaic and photothermal solar panel 2 is connected with air inlet fan 4,
The air outlet of photovoltaic and photothermal solar panel 2 is connected with the air inlet of heat exchanger 14, air outlet and the desiccant wheel 1 of heat exchanger 14
Second air inlet is connected, and the second air outlet of desiccant wheel 1 is in communication with the outside.
Further, the exhaust opening of exhaust heat exchanger 7 is in communication with the outside, the air inlet pipeline and natural gas supply of gas engine 6
Pipeline connection, the power output end of photovoltaic and photothermal solar panel 2 is connected with external power source, and photovoltaic and photothermal solar panel 2 is using flat
Plate-type solar photovoltaic and photothermal plate.
The working process and principle for the Hybrid Air Condition Using Desiccant that the present embodiment is provided are as described below：
Refrigerant liquid refrigerant is by entering evaporator 9 after choke valve 12, it is empty that liquid coolant absorbs processing by evaporator 9
Low temperature low pressure gas is vaporized into after the heat of gas, heat exchange, compressor 10 absorbs low temperature low pressure gas and compresses it into high temperature height
Calm the anger body, high temperature and high pressure gas are discharged into condenser 11 again, high temperature and high pressure gas in condenser 11 heat release to regeneration air, and
Highly pressurised liquid is condensed into, refrigerant of the throttling of choke valve 12 for low-temp low-pressure is passed through, the heat absorption vapour of evaporator 9 is again gone into
Change.Cooling water after preliminary heating, passes through cylinder jacket cooler 8 and smoke evacuation by absorbing the heat that it is discharged during condenser 11
The further heat exchange heating of heat exchanger 7, passes through heat exchanger 14, regeneration air is heated.Processing air comes from indoor return
Wind, drains into desiccant wheel 1, another part drains into outdoor, and indoor return air passes through dehumidifying by return fan 5 by an indoor return air part
After the dehumidifying heating of runner 1, indoor fresh air requirement is met with being mixed from outdoor fresh air, mixed processing air passes through evaporation
Device 9 cools to ventilation state point, is then sent into by pressure fan 3 in interior, outdoor exhaust pipeline and is provided with control valve 15,
Exhaust air rate is adjusted by the aperture of control valve 15.Regeneration air comes from outdoor fresh air, by air inlet fan 4 by outdoor fresh air
Photovoltaic and photothermal solar panel 2 is drained into, after outdoor fresh air is preheated by photovoltaic and photothermal solar panel 2, into heat exchanger 14 with being added
The cooling water of heat carries out heat exchange heating, reaches regeneration temperature requirement, then it is regenerated by desiccant wheel 1, after regeneration
Air is discharged into outdoor, and desiccant wheel 1 can be successively to carrying out purification dehumidifying from outdoor air.
In the present embodiment, the sorbing material of desiccant wheel 1 is silica gel-lithium chloride composite drying agent, the heat exchange of desiccant wheel 1
Device is plate type heat exchanger, and photovoltaic and photothermal solar panel 2 uses flat PVT air collectors, and photovoltaic and photothermal solar panel 2 is too
Positive energy photovoltaic cell uses crystalline silicon, all select plate type heat exchanger changing as refrigeration system for condenser 11 and evaporator 9
Thermal part, cylinder sleeve cooling heat, the heat taken away with double pipe heat exchanger recovered flue gas are reclaimed with plate type heat exchanger.
Desiccant wheel 1 realizes the control to humidity in air supply parameter, the desorption and regeneration by way of heating, desiccant wheel 1
Reactivation heat provided jointly by heat exchanger 14 and photovoltaic and photothermal solar panel 2, wherein heat exchanger 14 provides end for major heat,
Photovoltaic and photothermal solar panel 2 plays a part of a preheating to regeneration air, is that the auxiliary of reactivation heat provides end.Heat exchanger 14
In heat essentially from the condensation end of vapor-compression refrigerant cycle, the cylinder sleeve cooling heat of gas engine 6 and the smoke evacuation of gas engine 6
Heat, cooling water sequentially passes through condenser 11, cylinder jacket cooler 8 and exhaust heat exchanger 7 and reached after certain temperature to through too
Regeneration air after positive energy photovoltaic and photothermal plate 2 is preheated is heated, and is met the regeneration requirements of adsorption desiccant, is realized desiccant wheel
The continuous operation of 1 system.Because solar irradiation intensity is influenceed that not timing fluctuation can be presented by factors such as region, time, weather,
Therefore, it can be continually changing by the temperature of the air of photovoltaic and photothermal solar panel 2, provide heat constant situation in heat exchanger 14
Under, desiccant wheel 1 can also have related not timing fluctuation by its wet-out property due to the change of regeneration temperature.The system is greatly
Improve the utilization ratio of the energy, and light of the photovoltaic and photothermal solar panel 2 while preheated air is transferred heat in itself
Optoelectronic conversion ratio is also greatly improved.The system takes full advantage of waste heat in system, used heat, realizes ultralow low-grade
Thermal loss, while gas engine 6 is also due to its performance of the cooling in time of cylinder sleeve is very significantly improved.
Embodiment described above is only the utility model preferably embodiment, and protection domain of the present utility model is not
It is limited to this, any those of ordinary skill in the art can become apparent in the technical scope that the utility model is disclosed
Technical scheme simple change or equivalence replacement, belong to protection domain of the present utility model.
Claims (4)
1. a kind of Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP, it is characterised in that including desiccant wheel (1), combustion gas
Machine heat pump, photovoltaic and photothermal solar panel (2), pressure fan (3), air inlet fan (4) and return fan (5)；
The gas engine heat pump system include gas engine (6), exhaust heat exchanger (7), cylinder jacket cooler (8), evaporator (9),
Compressor (10), condenser (11), choke valve (12), water circulating pump (13) and heat exchanger (14), the smoke evacuation of the gas engine (6)
Mouth is connected with the smoke inlet of the exhaust heat exchanger (7), the delivery port of the gas engine (6) and the cylinder jacket cooler (8)
The connection of the first water inlet, the water inlet of the gas engine (6) connects with the first delivery port of the cylinder jacket cooler (8),
The output shaft of the gas engine (6) is connected with the rotating shaft of the compressor (10) by shaft coupling, the system of the condenser (11)
Cryogen outlet is connected with the refrigerant inlet of the choke valve (12), refrigerant outlet and the evaporation of the choke valve (12)
The refrigerant inlet connection of device (9), the exhaust outlet of the evaporator (9) is connected with the air inlet of the compressor (10), described
The exhaust outlet of compressor (10) is connected with the air inlet of the condenser (11), the delivery port of the water circulating pump (13) with it is described
The water inlet connection of condenser (11), the delivery port of the condenser (11) and the second water inlet of the cylinder jacket cooler (8)
Mouth connection, the second delivery port of the cylinder jacket cooler (8) is connected with the water inlet of the exhaust heat exchanger (7), the row
The delivery port of cigarette heat exchanger (7) is connected with the water inlet of the heat exchanger (14), the delivery port of the heat exchanger (14) with it is described
The water inlet connection of water circulating pump (13)；
The air inlet of the evaporator (9) connects with the first air outlet of the desiccant wheel (1), and evaporator (9) go out
Air port is connected with the pressure fan (3), and the first air inlet of the desiccant wheel (1) is connected with the return fan (5), it is described too
The air inlet of positive energy photovoltaic and photothermal plate (2) is connected with the air inlet fan (4), the air outlet of the photovoltaic and photothermal solar panel (2)
Connected with the air inlet of the heat exchanger (14), the air outlet of the heat exchanger (14) enters with the second of the desiccant wheel (1)
Air port is connected, and the second air outlet of the desiccant wheel (1) is in communication with the outside.
2. the Hybrid Air Condition Using Desiccant according to claim 1 regenerated based on PVT and GHP, it is characterised in that the row
The exhaust opening of cigarette heat exchanger (7) is in communication with the outside, air inlet pipeline and the natural gas supply pipeline connection of the gas engine (6).
3. the Hybrid Air Condition Using Desiccant according to claim 1 regenerated based on PVT and GHP, it is characterised in that it is described too
The power output end of positive energy photovoltaic and photothermal plate (2) is connected with external power source.
4. the Hybrid Air Condition Using Desiccant according to claim 1 regenerated based on PVT and GHP, it is characterised in that it is described too
Positive energy photovoltaic and photothermal plate (2) uses plate type solar photovoltaic and photothermal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466958.0U CN206330246U (en) | 2016-12-29 | 2016-12-29 | The Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621466958.0U CN206330246U (en) | 2016-12-29 | 2016-12-29 | The Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP |
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| Publication Number | Publication Date |
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| CN206330246U true CN206330246U (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621466958.0U Expired - Fee Related CN206330246U (en) | 2016-12-29 | 2016-12-29 | The Hybrid Air Condition Using Desiccant regenerated based on PVT and GHP |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476380A (en) * | 2017-07-28 | 2017-12-15 | 浙江大学 | A kind of novel energy-conserving runner air water fetching device |
| CN107524196A (en) * | 2017-07-28 | 2017-12-29 | 浙江大学 | A kind of novel energy-conserving runner air water-intaking method |
| CN113188213A (en) * | 2021-06-07 | 2021-07-30 | 西安建筑科技大学 | Photovoltaic-photothermal coupling refrigeration and dehumidification air conditioning system and operation method |
-
2016
- 2016-12-29 CN CN201621466958.0U patent/CN206330246U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476380A (en) * | 2017-07-28 | 2017-12-15 | 浙江大学 | A kind of novel energy-conserving runner air water fetching device |
| CN107524196A (en) * | 2017-07-28 | 2017-12-29 | 浙江大学 | A kind of novel energy-conserving runner air water-intaking method |
| CN107476380B (en) * | 2017-07-28 | 2019-10-01 | 浙江大学 | A kind of novel energy-conserving runner air water fetching device |
| CN113188213A (en) * | 2021-06-07 | 2021-07-30 | 西安建筑科技大学 | Photovoltaic-photothermal coupling refrigeration and dehumidification air conditioning system and operation method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20171229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |