CN105135557A - Double-cold-source inner-cooling type saline solution dehumidifying machine set for heat pump - Google Patents
Double-cold-source inner-cooling type saline solution dehumidifying machine set for heat pump Download PDFInfo
- Publication number
- CN105135557A CN105135557A CN201510595615.8A CN201510595615A CN105135557A CN 105135557 A CN105135557 A CN 105135557A CN 201510595615 A CN201510595615 A CN 201510595615A CN 105135557 A CN105135557 A CN 105135557A
- Authority
- CN
- China
- Prior art keywords
- liquid
- heat exchanger
- salting liquid
- dehumidifying
- heat
- 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.)
- Pending
Links
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
- F24F3/12—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 characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1417—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with liquid hygroscopic desiccants
-
- 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
- F24F3/12—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 characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/153—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 characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to a double-cold-source inner-cooling type saline solution dehumidifying machine set for a heat pump. The double-cold-source inner-cooling type saline solution dehumidifying machine set for the heat pump comprises a dehumidifying unit, a regenerating unit, a copper pipe fin heat exchanger, a liquid-liquid plate heat exchanger and a gas-gas plate heat exchanger; a saline solution dehumidifying and regenerating circulation loop is arranged between the dehumidifying unit and the regenerating unit, and a liquid inlet and a liquid outlet of a first heat exchange device in the dehumidifying unit are communicated with an external cooling water pipeline through pipelines to form a first heat exchange circulation loop; a packing type heat exchange device is adopted as a second heat exchange device in the regenerating unit, and a second heat exchange circulation loop is arranged between the copper pipe fin heat exchanger and the liquid-liquid plate heat exchanger; the passage through which outdoor fresh air passes through the copper pipe fin heat exchanger and the dehumidifying unit and then arrives at the interior of a room serves as a fresh air supplying channel, and a passage through which indoor return air passes through the gas-gas plate heat exchanger, the regenerating unit and the gas-gas plate heat exchanger and then is exhausted outside the room serves as a return air exhausting channel. The double-cold-source inner-cooling type saline solution dehumidifying machine set for the heat pump has the advantages of being small in size, low in cost, high in energy efficiency ratio, good in stability and accurate in control.
Description
Technical field
The present invention relates to a kind of dehumidification system of filed of air conditioning, especially relate to a kind of heat pump two low-temperature receiver inner-cooled salting liquid dehumidifying unit.
Background technology
In filed of air conditioning, usually need to carry out cool-down dehumidification process to the air come in outdoor.Traditional air-conditioning system adopts dehumidification by condensation mode mostly, by the cooling water of refrigeration mechanism for low temperature, makes cooling water circulate in the coil pipe of surface cooler and carry out exchange heat with air, thus makes air condense out moisture realization dehumidifying object.The dehumidifying of this mode and temperature-fall period are integrated control, because the cooling water temperature of dehumidification requirements is far below the cooling water temperature needed for cooling, on the one hand, under making refrigeration machine be operated in low evaporating temperature situation, thus cause the coefficient of performance lower, on the other hand, the air after dehumidification by condensation due to temperature too low, generally also need reheating just can reach air-supply requirement, cause the secondary of the energy to waste.
For overcoming traditional air-conditioning system dehumidification by condensation mode Problems existing, those skilled in the art develop salting liquid dehumidification mode, namely adopt the salting liquid with damping character as working media, directly contact with air and carry out caloic exchange, when the surface vapor pressure of water vapor in air partial pressure higher than salting liquid, salting liquid will absorb the moisture in air; And when surface vapor pressure lower than salting liquid of the partial pressure of water vapor of air, the operative liquid water in salting liquid will become gaseous state and enter in air, just can realize the adjustment object to air humidity thus.Salting liquid dehumidification mode is compared with the dehumidification by condensation mode of legacy system, do not need the low-temperature receiver of low temperature, and salting liquid and air directly contact and carry out caloic exchange in salting liquid dehumidification process, by salting liquid filtration, sterilizing function removing air in the harmful substance such as dust, bacterium, mould, the quality of air-supply can be improved.
Dehydrating unit is the core component of salting liquid dehumidifier/air-conditioning system, directly affects the performance of whole air-conditioning system.Current dehydrating unit mainly adopts heat-insulating heat exchange mode, salting liquid sprays the tower heat exchanger of filler that middle part arranges from the sprinkler part on top, and salting liquid collection box is set in bottom to reclaim salting liquid, in this kind of process, air and spray directly contact to the salting liquid on the tower heat exchanger of filler and carry out heat and mass.But adopt that the dehydrating unit ubiquity Energy Efficiency Ratio of this heat-insulating is low, energy consumption is high, to manufacture and operation cost is high, system operational parameters and the uppity problem of precision.As everyone knows, salting liquid only just has good dehumidifying effect when low temperature and high concentration, once the temperature of salting liquid raises or concentration reduction all can affect effect on moisture extraction and dehumidification rate.And in salting liquid dehumidification process, latent heat of phase change can be produced while air and salting liquid carry out heat and mass, this can suppress or reduce mass transfer force, as not in time latent heat of phase change eliminated or transferring, effect on moisture extraction and the efficiency of salting liquid can be affected to a great extent, and the dehydrating unit of heat-insulating due to self structure feature exactly can not fast by latent heat of phase change eliminate or transfer.At present this field solves the way that this problem adopts usually is the amount of recycling increasing salting liquid, though this mode certain journey can be alleviated the adverse effect of latent heat of phase change, does not tackle the problem at its root.On the one hand because its price of the good salting liquid of hygroscopicity is all relatively high, can cost be increased, and the amount of recycling increasing salting liquid can make the operational factor of overall unit wayward, thus affect control accuracy; On the other hand because the use amount of salting liquid increases, also can correspondingly consume the more energy, thus the COP (Energy Efficiency Ratio) of total system is reduced.
In addition, by arranging one or more heat recovery units in traditional salting liquid dehumidifier/air-conditioning system, and by circulating between salting liquid two heat regenerators wherein, salting liquid is made to carry out caloic exchange with air-supply and return air, to expect raising Energy Efficiency Ratio.But experiment shows, the technique effect being improved Energy Efficiency Ratio by the mode arranging heat recovery units is unsatisfactory, and the overall volume of unit can be made sharply to increase, this is proposed higher requirement to installing space and installation operation, also can correspondingly increase manufacturing cost and operation cost simultaneously, and then affect economic benefit.
Summary of the invention
The object of this invention is to provide a kind of heat pump two low-temperature receiver inner-cooled salting liquid dehumidifying unit, it has, and volume is little, cost is low, Energy Efficiency Ratio is high, good stability, the accurate advantage of control.
In order to solve, the Energy Efficiency Ratio that in prior art, heat-insulating salting liquid dehumidification system exists is low, cost is high, volume is large, requirements of installation space is high, the uppity technical problem of operational factor, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, comprise Dehumidifying element, regeneration unit, copper tube and fin heat exchanger, the gentle gas plate type heat exchanger of liquid liquid plate heat exchanger, Dehumidifying element is provided with the first spray equipment, the first heat-exchanger rig, the first salting liquid case from top to bottom successively; Regeneration unit is provided with the second spray equipment, the second heat-exchanger rig, the second salting liquid case from top to bottom successively;
The first spray equipment in Dehumidifying element and the first salting liquid case are communicated with the second spray equipment with the second salting liquid case in regeneration unit respectively by pipeline and form salting liquid and to dehumidify regeneration cycle loop, the pipeline be communicated with the first spray equipment in salting liquid dehumidifying regeneration cycle loop is provided with dense saline solution pump, the pipeline be communicated with the second spray equipment is provided with rare salting liquid pump, dense saline solution pump is used for the first spray equipment pumping dense saline solution, and rare salting liquid pump is used for the rare salting liquid of the second spray equipment pumping;
The first heat-exchanger rig in Dehumidifying element adopts inner-cooled plastic heat exchangers, the inlet of the first heat-exchanger rig is communicated with formation first heat exchange circulation loop by pipeline with external refrigeration water lines with liquid outlet, and the pipeline be communicated with the inlet of the first heat-exchanger rig in the first heat exchange circulation loop is provided with cooling water pump; The second heat-exchanger rig in regeneration unit adopts material filling type heat-exchanger rig, and the second heat-exchanger rig is used for breaing up salting liquid in the process of the second spray equipment spray salting liquid;
The second heat exchange circulation loop is provided with between copper tube and fin heat exchanger and liquid liquid plate heat exchanger, second heat exchange circulation loop to be communicated with by pipeline successively head and the tail by the inlet of the liquid outlet of the inlet of the liquid outlet of copper tube and fin heat exchanger, compressor, liquid liquid plate heat exchanger, liquid liquid plate heat exchanger, expansion valve, copper tube and fin heat exchanger and to be formed, exchange heat is carried out by liquid liquid plate heat exchanger and salting liquid regeneration cycle loop of dehumidifying in second heat exchange circulation loop, and liquid liquid plate heat exchanger is located on the pipeline that is communicated with the second spray equipment;
The path of outdoor new wind through copper tube and fin heat exchanger, Dehumidifying element arrival indoor is new wind---air-supply passage; Indoor return air is return air---air exhaust passage by the path outside gas gas plate type heat exchanger discharge chamber again after gas gas plate type heat exchanger, regeneration unit.
Preferably, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, wherein, the arrival end of new wind---air-supply passage is provided with breeze fan, the arrival end of return air---air exhaust passage is provided with exhaust fan, and breeze fan and exhaust fan all adopt frequency conversion fan.
Preferably, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, wherein, salting liquid dehumidifying is provided with dense saline solution tank and rare salting liquid tank in regeneration cycle loop, dense saline solution tank is located on the pipeline between the second salting liquid case and dense saline solution pump, and rare salting liquid tank is located on the pipeline between the first salting liquid case and rare salting liquid pump.
Preferably, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, wherein, salting liquid dehumidifying is also provided with plate type heat exchanger in regeneration cycle loop, the passage of plate type heat exchanger side is located on the pipeline between dense saline solution tank and the first spray equipment, and the passage of plate type heat exchanger opposite side is located on the pipeline between rare salting liquid tank and liquid liquid plate heat exchanger; Be provided with mixed water valve in first heat exchange circulation loop, mixed water valve is located on the pipeline between the first heat-exchanger rig and cooling water pump, and the pipeline connection that mixed water valve is connected with the first heat-exchanger rig by pipeline.
Preferably, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, wherein, the first heat-exchanger rig is multilayer calandria structure, one end of multilayer comb is all communicated with the feed pathway communicated with inlet, and the other end of multilayer comb is all communicated with the liquid outlet channel communicated with liquid outlet.
Preferably, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, also comprises electric control unit, and electric control unit is used for controlling the electric distribution of parts each in unit and operational factor.
Optionally, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, wherein, Dehumidifying element and regeneration unit all arrange two or more, and Dehumidifying element and regeneration unit pairing are arranged, independently salting liquid dehumidifying regeneration cycle loop is all set between often pair of Dehumidifying element and regeneration unit.
Optionally, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, wherein, Dehumidifying element and regeneration unit all arrange two or more, salting liquid dehumidifying regeneration cycle loop common pall is provided with between Dehumidifying element and regeneration unit, salting liquid dehumidifying regeneration cycle loop common pall comprises the reverse pipeline of two liquid flow path directions, and all Dehumidifying elements and all regeneration units form the salting liquid dehumidifying regeneration cycle loop of mixing by salting liquid dehumidifying regeneration cycle loop common pall.
Optionally, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, wherein, copper tube and fin heat exchanger and liquid liquid plate heat exchanger all arrange two or more, and copper tube and fin heat exchanger and the pairing of liquid liquid plate heat exchanger are arranged, and are equipped with independently the second heat exchange circulation loop between often pair of copper tube and fin heat exchanger and liquid liquid plate heat exchanger.
Optionally, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit, wherein, copper tube and fin heat exchanger and liquid liquid plate heat exchanger all arrange two or more, are provided with the second heat exchange circulation loop of mixing between all copper tube and fin heat exchangers and all liquid liquid plate heat exchangers.
A kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit compared with prior art, have the following advantages: (1) the present invention adopts salting liquid dehumidification mode, do not need the cooling water that serviceability temperature is very low, bacterium, growing of going mouldy can be avoided, be conducive to improving air-supply quality, the first heat-exchanger rig in Dehumidifying element adopts inner-cooled plastic heat exchangers, not only can give full play to the advantage of inner-cooled heat exchange mode, improves heat exchanger effectiveness, increases moisture removal, and can save manufacturing cost, (2) the present invention adopts two low-temperature receiver operational mode, first, by copper tube and fin heat exchanger, expansion valve, liquid liquid plate heat exchanger, second heat exchange circulation loop of compressor composition, at copper tube and fin heat exchanger, place provides low-temperature receiver, straight swollen refrigerated dehumidification is carried out to by new wind wherein, enter Dehumidifying element after making it be cooled to saturation state to dehumidify and directly contact with the salting liquid wherein sprayed and carry out caloic and exchange and realize salting liquid and to dehumidify object, in salting liquid dehumidification process, the first heat-exchanger rig being inner-cooled by external refrigeration water provides low-temperature receiver, to eliminate the latent heat of phase change produced in salting liquid dehumidification process, make the dehumidifying effect that Dehumidifying element keeps stable, can ensure under different outdoor weather condition, meet air-supply requirement by above two stage dehumidify, and strengthen the stability of unit, (3) the present invention is by arranging the second heat exchange circulation loop be made up of copper tube and fin heat exchanger, expansion valve, liquid liquid plate heat exchanger, compressor, on the one hand at copper tube and fin heat exchanger place for straight swollen refrigerated dehumidification provides low-temperature receiver, exchange heat is carried out in regeneration cycle loop of dehumidifying at liquid liquid plate heat exchanger place and salting liquid on the other hand, heat needing the salting liquid of regeneration, so that the regeneration process of salting liquid, realize Energy harvesting maximized while, also correspondingly reduce energy consumption, improve Energy Efficiency Ratio, (4) the present invention is by arranging gas gas plate type heat exchanger, and make indoor return air first by after gas gas plate type heat exchanger and regeneration unit, again by outside gas gas plate type heat exchanger discharge chamber, in the process, just enter the return air of gas gas plate type heat exchanger indoor, and can carry out the heat exchange of gas gas by the return air entering gas gas plate type heat exchanger after regeneration unit, the temperature just entering the return air of gas gas plate type heat exchanger is indoor raised, and its relative humidity is reduced, this more can be conducive to the follow-up outer reason of salting liquid regeneration, (5) invention removes traditional heat recovery units, the overall volume of unit is reduced greatly, while operation convenience is installed in reduction requirements of installation space, raising, also greatly reduce manufacturing cost and operating cost, thus correspondingly improve Social benefit and economic benefit.
Below in conjunction with detailed description of the invention shown in accompanying drawing, a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit is described in further detail:
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the first embodiment of a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit;
Fig. 2 is the schematic diagram of a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit the second embodiment;
Fig. 3 is the schematic diagram of the third embodiment of a kind of heat pump of the present invention two low-temperature receiver inner-cooled salting liquid dehumidifying unit;
Fig. 4 is the schematic diagram of the two low-temperature receiver inner-cooled salting liquid dehumidifying unit of a kind of heat pump of the present invention the 4th kind of embodiment.
Detailed description of the invention
First it should be noted that, the new wind described in the present invention, air-supply, return air and air draft all refer to air, are air different conditions in the present invention, can make same concept understand with air; Described salting liquid is commonly called as salt solution, refers to solution air to damping character.
In the schematic diagram of the first embodiment of a kind of heat pump of the present invention as shown in Figure 1 two low-temperature receiver inner-cooled salting liquid dehumidifying unit, be provided with Dehumidifying element 1, regeneration unit 2, copper tube and fin heat exchanger 3, the gentle gas plate type heat exchanger 5 of liquid liquid plate heat exchanger 4, Dehumidifying element 1 is provided with the first spray equipment 101, first heat-exchanger rig 102, first salting liquid case 103 from top to bottom successively; Regeneration unit 2 is provided with the second spray equipment 201, second heat-exchanger rig 202, second salting liquid case 203 from top to bottom successively.
The first spray equipment 101 in Dehumidifying element 1 is allowed to be communicated with the second spray equipment 201 with the second salting liquid case 203 in regeneration unit 2 respectively by pipeline with the first salting liquid case 103, to form the salting liquid dehumidifying regeneration cycle loop of salting liquid circular flow wherein, and the pipeline be communicated with the first spray equipment 101 in salting liquid dehumidifying regeneration cycle loop arranges dense saline solution pump 6, the pipeline be communicated with the second spray equipment 201 arranges rare salting liquid pump 7, dense saline solution after being regenerated to the first spray equipment 101 pumping by dense saline solution pump 6 in operation, by rare salting liquid pump 7 to the rare salting liquid after the second spray equipment 201 pumping dehumidifying, to ensure the circular flow of salting liquid in salting liquid dehumidifying regeneration cycle loop.
In the present invention, the first heat-exchanger rig 102 in Dehumidifying element 1 adopts inner-cooled plastic heat exchangers.In specifically arranging, the inlet of the first heat-exchanger rig 102 is allowed to be communicated with external refrigeration water lines by pipeline with liquid outlet, to form the first heat exchange circulation loop, and the pipeline be communicated with the inlet of the first heat-exchanger rig 102 in the first heat exchange circulation loop arranges cooling water pump 8, by cooling water pump 8 pumping cooling water constantly in the first heat-exchanger rig 102 in running, so that for providing low-temperature receiver in salting liquid dehumidification process, eliminate latent heat of phase change, make the dehumidifying effect that Dehumidifying element keeps stable.In the present invention, the second heat-exchanger rig 202 in regeneration unit 2 adopts material filling type heat-exchanger rig, broken up the salting liquid sprayed by the second spray equipment 201 by the second heat-exchanger rig 202 in running, to increase salting liquid and the contact area by indoor return air wherein, improve salting liquid and indoor return air in regenerative process and carry out efficiency and the effect of caloic exchange.It is pointed out that in the present invention, the first heat-exchanger rig 102 is multilayer calandria structure, allows one end of multilayer comb jointly be communicated with the feed pathway communicated with inlet, allows the other end of multilayer comb jointly be communicated with the liquid outlet channel communicated with liquid outlet.Adopt the heat-exchanger rig of this kind of structure, not only can give full play to the advantage of inner-cooled heat exchange mode, improve heat exchanger effectiveness, increase moisture removal, and can manufacturing cost be saved.If do not consider manufacturing cost, the first heat-exchanger rig 102 also can adopt the metal material such as copper or steel alloy to make.
In this detailed description of the invention, the second heat exchange circulation loop is set between copper tube and fin heat exchanger 3 and liquid liquid plate heat exchanger 4, and makes refrigeration working medium circular flow in the second heat exchange circulation loop.Second heat exchange circulation loop mentioned here to be communicated with by pipeline successively head and the tail by the inlet of the liquid outlet of the inlet of the liquid outlet of copper tube and fin heat exchanger 3, compressor 9, liquid liquid plate heat exchanger 4, liquid liquid plate heat exchanger 4, expansion valve 10, copper tube and fin heat exchanger 3 and to be formed, and liquid liquid plate heat exchanger 4 is arranged on the pipeline that is communicated with the second spray equipment 201, make the second heat exchange circulation loop carry out exchange heat by liquid liquid plate heat exchanger 4 and salting liquid regeneration cycle loop of dehumidifying.In running, second heat exchange circulation loop by liquid liquid plate heat exchanger 4 for need regeneration rare salting liquid thermal source is provided while, provide low-temperature receiver at copper tube and fin heat exchanger 3 place simultaneously, straight swollen refrigerated dehumidification is carried out to the new wind through copper tube and fin heat exchanger 3, Energy harvesting can be realized maximize, reduce energy consumption, improve Energy Efficiency Ratio.
It should be noted that, in the present invention, it is new wind---air-supply passage that outdoor new wind arrives indoor path through copper tube and fin heat exchanger 3, Dehumidifying element 1; Indoor return air is return air---air exhaust passage by the path outside gas gas plate type heat exchanger 5 discharge chamber again after gas gas plate type heat exchanger 5, regeneration unit 2.In this detailed description of the invention, at new wind---arrival end of air-supply passage is provided with breeze fan 11, at return air---arrival end of air exhaust passage is provided with exhaust fan 12 so as to air-supply, air draft carries out air inducing and control.Breeze fan 11 in the present invention and exhaust fan 12 all adopt frequency conversion fan, can carry out variable frequency adjustment according to indoor and outdoor parameter, with economize energy, strengthen the stability of unit operation.In addition, in the present invention, liquid liquid plate heat exchanger 4 not only can adopt metal making but also can adopt plastic production, and both all can realize the object of the invention, and comparatively speaking, the liquid liquid plate heat exchanger 4 adopting metal to make can improve heat exchanger effectiveness; Equally, gas gas plate type heat exchanger 5 also not only can adopt metal making but also can adopt plastic production, and both all can meet the object of the invention, comparatively speaking, adopts the gas gas plate type heat exchanger 5 of plastic production relatively can reduce manufacturing cost.
By above vibrational power flow, the present invention just can with two low-temperature receiver mode operation.First, the second heat exchange circulation loop formed by copper tube and fin heat exchanger 3, expansion valve 10, liquid liquid plate heat exchanger 4, compressor 9, at copper tube and fin heat exchanger 3, place provides low-temperature receiver, carries out straight swollen refrigerated dehumidification to by new wind wherein; Enter Dehumidifying element 1 after making it be cooled to saturation state to dehumidify, and directly contact with the salting liquid wherein sprayed and carry out caloic exchange, to realize salting liquid dehumidifying.In salting liquid dehumidification process, the first heat-exchanger rig 102 being inner-cooled by external refrigeration water provides low-temperature receiver, constantly run in the first heat-exchanger rig 102 by cooling water circulation, the latent heat of phase change produced in salting liquid dehumidification process can be transferred in time, make salting liquid maintain metastable temperature levels, and then keep stable dehumidifying effect.To be dehumidified this two stage dehumidify mode by straight swollen refrigerated dehumidification and salting liquid, can ensure under different outdoor weather conditions, meet air-supply requirement, and strengthen the stability of unit.The the second heat exchange circulation loop be made up of copper tube and fin heat exchanger 3, expansion valve 10, liquid liquid plate heat exchanger 4, compressor 9 in the present invention, on the one hand at copper tube and fin heat exchanger 3 place for straight swollen refrigerated dehumidification provides low-temperature receiver, heat exchange is carried out in regeneration cycle loop of dehumidifying with salting liquid at liquid liquid plate heat exchanger place 4 on the other hand, heat needing rare salting liquid of regeneration, so that the regeneration process of salting liquid, realize Energy harvesting maximized while, correspondingly reduce energy consumption, improve Energy Efficiency Ratio.The present invention is by arranging gas gas plate type heat exchanger 5, and make indoor return air first by after gas gas plate type heat exchanger 5 and regeneration unit 1, again by outside gas gas plate type heat exchanger 5 discharge chamber, in the process, just enter the return air of gas gas plate type heat exchanger 5 indoor, and can carry out exchange heat by the return air entering gas gas plate type heat exchanger 5 after regeneration unit 1, the temperature just entering the return air of gas gas plate type heat exchanger 5 is indoor raised, and its relative humidity is reduced, this more can be conducive to follow-up salting liquid regeneration process.Invention removes traditional heat recovery units, the volume of overall unit is reduced greatly, in reduction requirements of installation space, improves while operation convenience is installed, also greatly reduce manufacturing cost and operating cost, improve Social benefit and economic benefit.
As further optimal way, in salting liquid dehumidifying regeneration cycle loop, dense saline solution tank 13 and rare salting liquid tank 14 is provided with in this detailed description of the invention, and dense saline solution tank 13 is arranged on the pipeline between the second salting liquid case 203 and dense saline solution pump 6, rare salting liquid tank 14 is arranged on the pipeline between the first salting liquid case 103 and rare salting liquid pump 7.By dense saline solution tank 13, the dense saline solution after regeneration is collected and stored, and rare salting liquid tank 14 is collected the rare salting liquid after dehumidifying and stored, the operation stability in salting liquid dehumidifying regeneration cycle loop can be ensured.Simultaneously, this detailed description of the invention is also provided with plate type heat exchanger 15 in salting liquid dehumidifying regeneration cycle loop, and the passage of plate type heat exchanger 15 side is located on the pipeline between dense saline solution tank 13 and the first spray equipment 101, the passage of plate type heat exchanger 15 opposite side is located on the pipeline between rare salting liquid tank 14 and liquid liquid plate heat exchanger 4, can make to carry out exchange heat by dense saline solution wherein and rare salting liquid by arranging plate type heat exchanger 15, both temperature are made all to reach relative equilibrium, thus strengthen the operation stability of unit and the accuracy of control.Also in the first heat exchange circulation loop, mixed water valve 16 is provided with in this detailed description of the invention, on the pipeline allowing mixed water valve 16 be between the first heat-exchanger rig 102 and cooling water pump 8, and allow mixed water valve 16 by pipeline with and the pipeline connection that is connected of the first heat-exchanger rig 102.Can control more accurately to enter the cold water temperature in the first heat-exchanger rig 102, to strengthen the stability of unit by arranging mixed water valve 16.
It is to be noted, the present invention is provided with electric control unit (not shown), by electric control unit, the electric distribution of parts each in unit and operational factor controlled and regulated, automatic management degree can be improved, ensureing the stability of unit operation.In the present invention, electric control unit mainly comprises the devices such as detecting sensor, actuator, DDC or PLC single-chip microcomputer.
The two low-temperature receiver inner-cooled salting liquid of a kind of heat pump of the present invention dehumidifies in the schematic diagram of unit the second embodiment as shown in Figure 2, with the first embodiment unlike, the second embodiment is provided with two Dehumidifying elements 1, two regeneration units 2, two liquid liquid plate heat exchangers 4, salting liquid dehumidifying regeneration cycle loop common pall is provided with between two Dehumidifying elements 1 and two regeneration units 2, salting liquid dehumidifying regeneration cycle loop common pall comprises the reverse pipeline of two liquid flow path directions, all Dehumidifying elements 1 and all regeneration units 2 is allowed to form the salting liquid dehumidifying regeneration cycle loop of mixing by salting liquid dehumidifying regeneration cycle loop common pall.Specifically be set to, the first spray equipment 101 in two Dehumidifying elements 1 is allowed to be interconnected, and be jointly communicated with dense saline solution tank 13 by dense saline solution pump 6, plate type heat exchanger 15, allow the first salting liquid case 103 in two Dehumidifying elements 1 be interconnected, and be jointly communicated with rare salting liquid tank 14; Allow the second spray equipment 201 in two regeneration units 2 be interconnected again respectively by liquid liquid plate heat exchanger 4 simultaneously, and be jointly communicated with rare salting liquid tank 14 by rare salting liquid pump 7, plate type heat exchanger 15, the second salting liquid case 203 in two regeneration units 2 is allowed to be interconnected, and be jointly communicated with dense saline solution tank 13, by above vibrational power flow, between two Dehumidifying elements 1 and two regeneration units 2, just define the salting liquid dehumidifying regeneration cycle loop of mixing.The second heat exchange circulation loop of mixing is provided with between two liquid liquid plate heat exchangers 4 and a copper tube and fin heat exchanger 3, specifically be set to, on the pipeline allowing two liquid liquid plate heat exchangers 4 be separately positioned on to be communicated with two second heat-exchanger rig 102 feed liquor product, and the respective channel port of two liquid liquid plate heat exchangers 4 is communicated with, jointly form by compressor 9 and expansion valve 10 the second heat exchange circulation loop mixed with copper tube and fin heat exchanger 3.Allow by the return air of two regeneration units 2---after the respective end of air exhaust passage is interconnected, be more jointly communicated with the corresponding ports of gas gas plate type heat exchanger 5.The second embodiment, compared with the first enforcement side, by setting up Dehumidifying element 1 and regeneration unit 2, enhances the salting liquid dehumidifying effect of unit.The two low-temperature receiver inner-cooled salting liquid of a kind of heat pump of the present invention dehumidifies in the schematic diagram of the third embodiment of unit as shown in Figure 3, with the second embodiment unlike, the third embodiment is only provided with a plate type heat exchanger 4, two regeneration units 2 share a plate type heat exchanger 4, in specifically arranging, after allowing the pipeline be communicated with the second spray equipment 201 in two regeneration units 2 be interconnected, then be communicated with rare salting liquid tank 14 by liquid liquid plate heat exchanger 4, rare salting liquid pump 7, plate type heat exchanger 15.
The two low-temperature receiver inner-cooled salting liquid of a kind of heat pump of the present invention dehumidifies in the schematic diagram of unit the 4th kind of embodiment as shown in Figure 4, in this detailed description of the invention, Dehumidifying element 1, regeneration unit 2, copper tube and fin heat exchanger 3, the gentle gas plate type heat exchanger 5 of liquid liquid plate heat exchanger 4 all arrange two.In specifically arranging, Dehumidifying element 1 and regeneration unit 2 are made into two to setting, and independently salting liquid dehumidifying regeneration cycle loop is set respectively between two pairs of Dehumidifying elements 1 and regeneration unit 2; Meanwhile, copper tube and fin heat exchanger 3 and liquid liquid plate heat exchanger 4 are also made into two to setting, and between two pairs of copper tube and fin heat exchangers 3 and liquid liquid plate heat exchanger 4 respectively by arranging compressor 9, expansion valve 10 forms independently the second heat exchange circulation loop.In this detailed description of the invention, also allow two regeneration units 2 and two gas gas plate type heat exchanger 5 pairings arrange, and the return air inlet end of two gas gas plate type heat exchangers 5 and air draft arrival end are interconnected respectively.What this vibrational power flow can improve unit should just ability, independently be independent of each other between salting liquid dehumidifying regeneration cycle loop due to two, two are independently also independent of each other between the second heat exchange circulation loop, after a pair Dehumidifying element 1 and regeneration unit 2 lose effect, another is to can as usual run; In actual use, also can make two pairs of Dehumidifying elements 1 and regeneration unit 2 alternate run.
It should be noted that, Dehumidifying element 1 in the present invention, regeneration unit 2, copper tube and fin heat exchanger 3, the gentle gas plate type heat exchanger 5 of liquid liquid plate heat exchanger 4 is not limited to arrange two, two or more can be set according to actual needs, salting liquid dehumidifying regeneration cycle loop between Dehumidifying element 1 and regeneration unit 2 can be selected separately independently or the salting liquid dehumidifying regeneration cycle loop of mixing according to actual needs flexibly, the second heat exchange circulation loop between copper tube and fin heat exchanger 3 and liquid liquid plate heat exchanger 4 also optionally adopts the second heat exchange loop of independently the second heat exchange circulation loop or mixing.
For helping skilled in the art to understand the present invention, below to the processing procedure of the new wind in the present invention and return air, and the running in salting liquid dehumidifying regeneration cycle loop and heat exchange circulation loop is described in further detail respectively, for ease of statement, as shown in Figure 1, below with the first embodiment for description object is described.
New wind and return air processing procedure:
Outdoor new wind sends into new wind through breeze fan 11---and air-supply passage, first, newly distinguished and admirablely carries out exchange heat through copper tube and fin heat exchanger 3 with it, carries out straight swollen refrigerated dehumidification to new wind; Dehumidifying element 1 is entered after making it be cooled to saturation state to dehumidify, and directly contact with the low temperature dense saline solution wherein sprayed and carry out hot and humid area, moisture in hot and humid area process in new wind can become liquid state and enter salting liquid, thus realizes dehumidifying to the salting liquid of new wind; New wind through straight swollen refrigerated dehumidification and salting liquid dehumidifying finally enters indoor, completes air-supply process.Indoor return air sends into return air through exhaust fan 12---air exhaust passage, first, return is after gas gas plate type heat exchanger 5, enter regeneration unit 2 and carry out hot and humid area with the rare salting liquid of the high temperature wherein sprayed, make the operative liquid water in rare salting liquid become gaseous state to enter in return air, thus realize the high concentration regeneration of salting liquid; Then, the return air absorbed after moisture content flows through outside the rear discharge chamber of gas gas plate type heat exchanger 5 again, completes air draft process.In air draft process, just enter the return air of gas gas plate type heat exchanger 5 indoor, and can carry out exchange heat by the return air entering gas gas plate type heat exchanger 5 after regeneration unit 1, the temperature just entering the return air of gas gas plate type heat exchanger 5 is indoor raised, and its relative humidity is reduced, this more can be conducive to follow-up salting liquid regeneration process.
The running in salting liquid dehumidifying regeneration cycle loop and heat exchange circulation loop:
The processing procedure of above-mentioned new wind and return air, is provided to drive by salting liquid dehumidifying regeneration cycle loop, the first heat exchange circulation loop and the second heat exchange circulation loop and supports; In salting liquid dehumidifying regeneration cycle loop, circular flow has salting liquid, and the first heat exchange circulation circuit cycle is run cooling water, and in the second heat exchange circulation loop, circular flow has refrigeration working medium.
In the running in salting liquid dehumidifying regeneration cycle loop, low temperature dense saline solution is sprayed by the first spray equipment 101 in Dehumidifying element 1, and directly contact with by new wind wherein, partial pressure of water vapor in this stylish wind is higher than the surface vapor pressure of salting liquid, salting liquid can absorb the moisture in new wind thus the dehumidification treatments realized new wind, due to the moisture absorbed in new wind, concentration reduces dense saline solution, after spray, salting liquid falls the first salting liquid case 103, and flows in rare salting liquid tank 14; By rare salting liquid pump 7, rare salting liquid is pumped into from rare salting liquid tank 14 second spray equipment 201 of regeneration unit 2 subsequently, carry out spraying in regeneration unit 2 and directly contact with the return air passed through wherein and carry out hot and humid area, partial pressure of water vapor now in return air is lower than the surface vapor pressure of salting liquid, operative liquid water in salting liquid can become gaseous state and enter in return air, thus make salting liquid regeneration dense saline solution, after spray, salting liquid can fall the second salting liquid case 203, and flows into dense saline solution tank 13; Dense saline solution is pumped into from dense saline solution tank 13 the first spray equipment 101 in Dehumidifying element finally by dense saline solution pump 6 again, carries out spray dehumidification treatments, iterative cycles like this runs.In above process, rare salting liquid is from the process of rare salting liquid tank 14 to the second spray equipment 201, by liquid liquid plate heat exchanger 4, rare salting liquid is heated, raise to make its temperature, also make dense saline solution from the process of dense saline solution tank 13 to the first spray equipment 101 by plate type heat exchanger 15 simultaneously, from the process of rare salting liquid tank 14 to the second spray equipment 201, carry out exchange heat with rare salting liquid, to make both temperature all reach relative equilibrium, ensure the operation stability of unit.
In first heat exchange circulation loop running, external refrigeration water pump is delivered to the first heat-exchanger rig 102 and circular flow by cooling water pump 8, cooling water in first heat-exchanger rig 102 can pass away the latent heat of phase change (moisture in this stylish wind because of liquefy can release heat) produced in salting liquid dehumidification process in time as low-temperature receiver, the temperature of salting liquid is effectively avoided to raise, the temperature levels making salting liquid remain lower, keeps stable dehumidifying effect.
In second heat exchange circulation loop running, refrigeration working medium circular flow, one mode provides low-temperature receiver at copper tube and fin heat exchanger 3 place, straight swollen refrigerated dehumidification is carried out to the new wind flowed through, thermal source is provided on the one hand at liquid liquid plate heat exchanger 4 place, carry out exchange heat carry out exchange heat with salting liquid regeneration cycle loop of dehumidifying, heat from the rare salting liquid in rare salting liquid tank 14 to the second spray equipment 201 process, so that rare salting liquid regeneration dense saline solution.
Above embodiment is only the description carried out the preferred embodiment of the present invention; the restriction not request protection domain of the present invention carried out; under not departing from the present invention and designing the prerequisite of spirit; the various forms of distortion that this area engineers and technicians make according to technical scheme of the present invention, all should fall in protection domain that claims of the present invention determine.
Claims (10)
1. heat pump two low-temperature receiver inner-cooled salting liquid dehumidifying unit, comprise Dehumidifying element (1), regeneration unit (2), copper tube and fin heat exchanger (3), the gentle gas plate type heat exchanger (5) of liquid liquid plate heat exchanger (4), it is characterized in that: described Dehumidifying element (1) is provided with the first spray equipment (101), the first heat-exchanger rig (102), the first salting liquid case (103) from top to bottom successively; Regeneration unit (2) is provided with the second spray equipment (201), the second heat-exchanger rig (202), the second salting liquid case (203) from top to bottom successively;
The first spray equipment (101) in Dehumidifying element (1) and the first salting liquid case (103) are communicated with the second spray equipment (201) with the second salting liquid case (203) in regeneration unit (2) respectively by pipeline and form salting liquid and to dehumidify regeneration cycle loop, the pipeline be communicated with the first spray equipment (101) in described salting liquid dehumidifying regeneration cycle loop is provided with dense saline solution pump (6), the pipeline be communicated with the second spray equipment (201) is provided with rare salting liquid pump (7), dense saline solution pump (6) is for the first spray equipment (101) pumping dense saline solution, rare salting liquid pump (7) is for the rare salting liquid of the second spray equipment (201) pumping,
The first heat-exchanger rig (102) in Dehumidifying element (1) adopts inner-cooled plastic heat exchangers, the inlet of the first heat-exchanger rig (102) is communicated with formation first heat exchange circulation loop by pipeline with external refrigeration water lines with liquid outlet, and the pipeline be communicated with the inlet of the first heat-exchanger rig (102) in described first heat exchange circulation loop is provided with cooling water pump (8); The second heat-exchanger rig (202) in regeneration unit (2) adopts material filling type heat-exchanger rig, and the second heat-exchanger rig (202) for breaing up salting liquid in the process of the second spray equipment (201) spray salting liquid;
The second heat exchange circulation loop is provided with between copper tube and fin heat exchanger (3) and liquid liquid plate heat exchanger (4), second heat exchange circulation loop is by the liquid outlet of copper tube and fin heat exchanger (3), compressor (9), the inlet of liquid liquid plate heat exchanger (4), the liquid outlet of liquid liquid plate heat exchanger (4), expansion valve (10), the inlet of copper tube and fin heat exchanger (3) is communicated with formation by pipeline successively head and the tail, exchange heat is carried out by liquid liquid plate heat exchanger (4) and salting liquid regeneration cycle loop of dehumidifying in second heat exchange circulation loop, and liquid liquid plate heat exchanger (4) is located on the pipeline that is communicated with the second spray equipment (201),
The path of outdoor new wind through copper tube and fin heat exchanger (3), Dehumidifying element (1) arrival indoor is new wind---air-supply passage; Indoor return air is return air---air exhaust passage by the path outside gas gas plate type heat exchanger (5) discharge chamber again after gas gas plate type heat exchanger (5), regeneration unit (2).
2. according to a kind of heat pump according to claim 1 two low-temperature receiver inner-cooled salting liquid dehumidifying unit, it is characterized in that: the arrival end of described new wind---air-supply passage is provided with breeze fan (11), the arrival end of return air---air exhaust passage is provided with exhaust fan (12), and described breeze fan (11) and exhaust fan (12) all adopt frequency conversion fan.
3. according to a kind of heat pump according to claim 1 two low-temperature receiver inner-cooled salting liquid dehumidifying unit, it is characterized in that: in described salting liquid dehumidifying regeneration cycle loop, be provided with dense saline solution tank (13) and rare salting liquid tank (14), dense saline solution tank (13) is located on the pipeline between the second salting liquid case (203) and dense saline solution pump (6), and rare salting liquid tank (14) is located on the pipeline between the first salting liquid case (103) and rare salting liquid pump (7).
4. according to a kind of heat pump according to claim 3 two low-temperature receiver inner-cooled salting liquid dehumidifying unit, it is characterized in that: in described salting liquid dehumidifying regeneration cycle loop, be also provided with plate type heat exchanger (15), the passage of plate type heat exchanger (15) side is located on the pipeline between dense saline solution tank (13) and the first spray equipment (101), and the passage of plate type heat exchanger (15) opposite side is located on the pipeline between rare salting liquid tank (14) and liquid liquid plate heat exchanger (4); Mixed water valve (16) is provided with in described first heat exchange circulation loop, mixed water valve (16) is located on the pipeline between the first heat-exchanger rig (102) and cooling water pump (8), and the pipeline connection that mixed water valve (16) is connected with the first heat-exchanger rig (102) by pipeline.
5. according to a kind of heat pump according to claim 1 two low-temperature receiver inner-cooled salting liquid dehumidifying unit, it is characterized in that: described first heat-exchanger rig (102) is multilayer calandria structure, one end of multilayer comb is all communicated with the feed pathway communicated with inlet, and the other end of multilayer comb is all communicated with the liquid outlet channel communicated with liquid outlet.
6. according to the two low-temperature receiver inner-cooled salting liquid dehumidifying of a kind of heat pump described in any one of claim 1-5 unit, it is characterized in that: also comprise electric control unit, electric control unit is used for controlling the electric distribution of parts each in unit and operational factor.
7. according to a kind of heat pump according to claim 6 two low-temperature receiver inner-cooled salting liquid dehumidifying unit, it is characterized in that: described Dehumidifying element (1) and regeneration unit (2) all arrange two or more, and Dehumidifying element (1) and regeneration unit (2) pairing are arranged, independently salting liquid dehumidifying regeneration cycle loop is all set between often pair of Dehumidifying element (1) and regeneration unit (2).
8. according to a kind of heat pump according to claim 6 two low-temperature receiver inner-cooled salting liquid dehumidifying unit, it is characterized in that: described Dehumidifying element (1) and regeneration unit (2) all arrange two or more, salting liquid dehumidifying regeneration cycle loop common pall is provided with between Dehumidifying element (1) and regeneration unit (2), salting liquid dehumidifying regeneration cycle loop common pall comprises the reverse pipeline of two liquid flow path directions, all Dehumidifying elements (1) and all regeneration units (2) form the salting liquid dehumidifying regeneration cycle loop of mixing by salting liquid dehumidifying regeneration cycle loop common pall.
9. according to the two low-temperature receiver inner-cooled salting liquid dehumidifying of a kind of heat pump described in claim 7 or 8 unit, it is characterized in that: described copper tube and fin heat exchanger (3) and liquid liquid plate heat exchanger (4) all arrange two or more, and copper tube and fin heat exchanger (3) and liquid liquid plate heat exchanger (4) pairing are arranged, and are equipped with independently the second heat exchange circulation loop between often pair of copper tube and fin heat exchanger (3) and liquid liquid plate heat exchanger (4).
10. according to the two low-temperature receiver inner-cooled salting liquid dehumidifying of a kind of heat pump described in claim 7 or 8 unit, it is characterized in that: described copper tube and fin heat exchanger (3) and liquid liquid plate heat exchanger (4) all arrange two or more, between all copper tube and fin heat exchangers (3) and all liquid liquid plate heat exchangers (4), be provided with the second heat exchange circulation loop of mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595615.8A CN105135557A (en) | 2015-09-17 | 2015-09-17 | Double-cold-source inner-cooling type saline solution dehumidifying machine set for heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595615.8A CN105135557A (en) | 2015-09-17 | 2015-09-17 | Double-cold-source inner-cooling type saline solution dehumidifying machine set for heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135557A true CN105135557A (en) | 2015-12-09 |
Family
ID=54721009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510595615.8A Pending CN105135557A (en) | 2015-09-17 | 2015-09-17 | Double-cold-source inner-cooling type saline solution dehumidifying machine set for heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135557A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539803A (en) * | 2015-12-14 | 2016-05-04 | 浙江海洋学院 | Frostless air conditioner refrigeration device for ship by virtue of afterheat reproduction |
| CN107036194A (en) * | 2017-05-27 | 2017-08-11 | 山东美诺邦马节能科技有限公司 | The double low-temperature receiver dehumidifying fresh-air ventilation units of high-temperature water cooling |
| CN109520036A (en) * | 2017-09-19 | 2019-03-26 | 旌川智造科技（青岛）有限公司 | The damp and hot switch of solution humidifying air-conditioner set for capsule manufacture |
| CN109900133A (en) * | 2017-12-08 | 2019-06-18 | 陶柳成 | A kind of high efficiency spray switch managed using titanium tube with ABS and combined without anti-cloth |
| CN109900132A (en) * | 2017-12-08 | 2019-06-18 | 陶柳成 | A kind of integrated module of ultra high efficiency cloth liquid exchange |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010078193A (en) * | 2008-09-25 | 2010-04-08 | Hachiyo Engneering Kk | Desiccant air conditioning device |
| CN202209741U (en) * | 2011-08-04 | 2012-05-02 | 中国人民解放军96531部队 | Heat recovery type rotating-wheel dehumidifying unit without regenerative exhaust air |
| CN103791576A (en) * | 2014-02-17 | 2014-05-14 | 东南大学 | Low-grade heat source drive solution temperature changing two-stage solution dehumidification air conditioner |
| CN104406259A (en) * | 2014-12-22 | 2015-03-11 | 丛旭日 | Ground source heat pump type double-cold-source solution dehumidifying unit |
| CN204513639U (en) * | 2014-12-22 | 2015-07-29 | 史勇 | Cold combined type Fresh air handling units in a kind of |
| CN205014520U (en) * | 2015-09-17 | 2016-02-03 | 丛旭日 | Cold type salt solution dehumidification unit in two cold sources of heat pump |
-
2015
- 2015-09-17 CN CN201510595615.8A patent/CN105135557A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010078193A (en) * | 2008-09-25 | 2010-04-08 | Hachiyo Engneering Kk | Desiccant air conditioning device |
| CN202209741U (en) * | 2011-08-04 | 2012-05-02 | 中国人民解放军96531部队 | Heat recovery type rotating-wheel dehumidifying unit without regenerative exhaust air |
| CN103791576A (en) * | 2014-02-17 | 2014-05-14 | 东南大学 | Low-grade heat source drive solution temperature changing two-stage solution dehumidification air conditioner |
| CN104406259A (en) * | 2014-12-22 | 2015-03-11 | 丛旭日 | Ground source heat pump type double-cold-source solution dehumidifying unit |
| CN204513639U (en) * | 2014-12-22 | 2015-07-29 | 史勇 | Cold combined type Fresh air handling units in a kind of |
| CN205014520U (en) * | 2015-09-17 | 2016-02-03 | 丛旭日 | Cold type salt solution dehumidification unit in two cold sources of heat pump |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539803A (en) * | 2015-12-14 | 2016-05-04 | 浙江海洋学院 | Frostless air conditioner refrigeration device for ship by virtue of afterheat reproduction |
| CN107036194A (en) * | 2017-05-27 | 2017-08-11 | 山东美诺邦马节能科技有限公司 | The double low-temperature receiver dehumidifying fresh-air ventilation units of high-temperature water cooling |
| CN107036194B (en) * | 2017-05-27 | 2023-04-07 | 山东美诺邦马节能科技有限公司 | High-temperature water-cooling double-cold-source dehumidifying fresh air ventilator unit |
| CN109520036A (en) * | 2017-09-19 | 2019-03-26 | 旌川智造科技（青岛）有限公司 | The damp and hot switch of solution humidifying air-conditioner set for capsule manufacture |
| CN109900133A (en) * | 2017-12-08 | 2019-06-18 | 陶柳成 | A kind of high efficiency spray switch managed using titanium tube with ABS and combined without anti-cloth |
| CN109900132A (en) * | 2017-12-08 | 2019-06-18 | 陶柳成 | A kind of integrated module of ultra high efficiency cloth liquid exchange |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101846367B (en) | Internally-cooled solution dehumidifying fresh air handling unit driven by heat pump | |
| CN108758807A (en) | The multi-staged air deep dehumidification apparatus of ultra-low dew point environment | |
| CN105135557A (en) | Double-cold-source inner-cooling type saline solution dehumidifying machine set for heat pump | |
| CN102353102B (en) | Vacuum solution regenerating air dehumidification system and temperature and humidity independent control air conditioning system | |
| CN105864922B (en) | Modularized combination type multi-freezing pipe depth damping unit | |
| CN104235973B (en) | Rotating wheel energy recovery type solution dehumidification air-conditioning system | |
| CN206037294U (en) | Two -stage cooling solution humidifying unit that cooling tower and heat pump system combine | |
| CN103292392A (en) | Multistage rotary-wheel dehumidification device with auxiliary heat rejection and application method thereof | |
| CN107763762A (en) | A kind of compound Fresh air handing unit of solution auxiliary | |
| CN104406259B (en) | Ground source heat pump type double-cold-source solution dehumidifying unit | |
| CN205014520U (en) | Cold type salt solution dehumidification unit in two cold sources of heat pump | |
| CN104728978A (en) | Device for evaporating cooling with waste heat combined with saline solution and preparing cold water and cold air at the same time | |
| CN104676760A (en) | Air conditioning system without dew point control | |
| CN110500669A (en) | Double back wind step dehumidifier/air-conditioning system | |
| CN104501466B (en) | A kind of earth source heat pump heating power actified solution dehumidifying unit | |
| CN105135743B (en) | Air saline solution cold water unit | |
| CN205332427U (en) | Salt solution double -cold -source fresh air unit | |
| CN104534591B (en) | A kind of double low-temperature receiver solution dehumidification units of heat-pump-type | |
| CN204513626U (en) | A kind of thermostatic type solution dehumidification regeneration cycle system | |
| CN202066130U (en) | Fresh air dehumidifying system | |
| CN108895572B (en) | Solution dehumidification unit | |
| CN204513638U (en) | The two low-temperature receiver solution dehumidification unit of a kind of heat-pump-type | |
| CN204513625U (en) | A kind of cooling tower heating power actified solution dehumidifying unit | |
| CN204513639U (en) | Cold combined type Fresh air handling units in a kind of | |
| CN106813326B (en) | Solution dehumidification unit and air conditioner with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |
|
| RJ01 | Rejection of invention patent application after publication |