CN206320872U - Air treatment system - Google Patents

Air treatment system Download PDF

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Publication number
CN206320872U
CN206320872U CN201621403932.1U CN201621403932U CN206320872U CN 206320872 U CN206320872 U CN 206320872U CN 201621403932 U CN201621403932 U CN 201621403932U CN 206320872 U CN206320872 U CN 206320872U
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water
air
spray chamber
treatment system
condenser
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CN201621403932.1U
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王学平
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Suzhou Metro Map Environmental Technology Co Ltd
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Suzhou Metro Map Environmental Technology Co Ltd
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Abstract

The utility model discloses air treatment system, it includes:Spray chamber, blower fan, refrigeration unit, refrigeration unit includes:Evaporating heat exchanger, compressor, condenser, vapour liquid separator, occurs heat with air in spray chamber, water after wet exchange is collected into water tank, it is transported to by water pump in evaporating heat exchanger, in evaporating heat exchanger with refrigerant heat exchange occurs for water, refrigerant becomes low-pressure steam after absorbing heat, low-pressure steam after compressor compresses by being changed into high steam, high steam, which enters in condenser, to radiate, refrigerant in condenser is changed into highly pressurised liquid, highly pressurised liquid is changed into vehicle repair major state by expansion valve, enter back into evaporating heat exchanger, refrigerant circulation is reciprocal, it is successively heat exchanged with water.System of the present utility model is extremely succinct, and conditioning is stable, measure of precision is high, energy-efficient performance is good.

Description

Air treatment system
Technical field
The utility model is related to air-conditioning system field, and in particular to air treatment system.
Background technology
It is the industrial air conditioning system being applied in multiple industries, traditional spray air-conditioning humidity control to spray 096 air-conditioning system Mode processed is to use handpiece Water Chilling Units chilled water, and dew-point temperature is adjusted by triple valve mixed flow, and this humidity regulation mode adjusts speed Degree is slower, it is impossible to quick response load variations, and traditional spray air-conditioning is influenceed larger by handpiece Water Chilling Units supply water temperature, low Fluctuate larger during load, regulation is slow, and the stability of a system is poor.
In terms of system composition, traditional spray air-conditioning is adjusted by handpiece Water Chilling Units, handpiece Water Chilling Units circulating pump, spray pump, threeway A large amount of external equipment compositions such as valve, chilled water water storage box, handpiece Water Chilling Units backwater water storage box, spray water tank are saved, system pipeline is extremely Complexity, construction volume is larger, installing engineering it is complicated, it is necessary to for handpiece Water Chilling Units, handpiece Water Chilling Units circulating pump, spray pump, three-way control valve, The design and installation positions such as chilled water water storage box, handpiece Water Chilling Units backwater water storage box, spray water tank, take a large amount of valuable computer rooms empty Between;Two sets of pump groups consume huge electric power, and numerous and jumbled water route adds SR, it is necessary to select high-lift pump, system more consumes Energy;Because chilled water water storage box, handpiece Water Chilling Units backwater water storage box, spray water tank etc. are linked together by pipeline, with identical Horizontal plane, when the system is operated, too small water-head cause warm water after spray not flow back rapidly, can only be overflow by overfall Go out, water content consumption is huge, and while taking away a large amount of valuable cold water in water flooding process, system in effective work(consumes huge, machine Group is neither economized on water nor energy-conservation.
Utility model content
The purpose of this utility model be overcome prior art exist problem above there is provided a kind of integral type constant temperature and humidity Air treatment system, system of the present utility model freezes water and air direct heat transfer using temperature controllable, to control the temperature of air And humidity, it is a kind of brand-new conditioning mode, it is not necessary to handpiece Water Chilling Units, cold water retaining necessary to traditional spray system Case, warm water water storage box, chilled water circulating pump, a threeway mixed flow heat control valve etc., system of the present utility model is extremely succinct, temperature adjustment Damping is stable, measure of precision is high, energy-efficient performance is good.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the utility model is achieved through the following technical solutions:
A kind of air treatment system, it includes:Some nozzles, the nozzle are provided with spray chamber, blower fan, the spray chamber Vaporific water droplet is sprayed in the spray chamber, the blower fan is blown into the spray chamber, air drops in the spray with spray water After being contacted in hydroecium, heat and mass exchange are produced;
Pond is provided with the spray chamber, the pond is connected by the water inlet pipe of water compensating valve and spray chamber, by described Spray chamber moisturizing described in water compensating valve from trend;
Also include between some refrigeration units, some refrigeration units in parallel or series, the refrigeration unit includes:Steam Heat exchanger, compressor, condenser, expansion valve are sent out, the interior water occurred with air after hot, wet exchange of the spray chamber is collected into described In pond, it is transported to by water pump in the evaporating heat exchanger, in the evaporating heat exchanger with refrigerant heat exchange occurs for water, cold Matchmaker becomes low-pressure steam after absorbing heat, and low-pressure steam after the compressor compresses by being changed into high steam, and high steam enters Enter in the condenser and radiate, the refrigerant in the condenser is changed into highly pressurised liquid, and highly pressurised liquid is changed into by the expansion valve Vehicle repair major state, is entered back into the evaporating heat exchanger, and refrigerant circulation is reciprocal, is successively heat exchanged with water.
Preferably, also including water heater, the water in the evaporating heat exchanger, which passes through in the water heater, to be heated, circulation Into the pond, the water temperature for keeping the pond by the water heater is balanced.
Preferably, also including air heater, the air heater is arranged between the spray chamber and blower fan, described Air heater is heated the air that the blower fan is conveyed.
Preferably, also including end superheater, the end superheater is arranged on the blower fan and controlled air conditioner surroundings room Between, the end superheater regulates and controls the air themperature of air treatment system.
Preferably, the water in the water tank is also back to by the secondary water by fluid-tight reflux including a secondary water tank In case.
Preferably, also include in the refrigeration unit:Reservoir, filter, vapour liquid separator, described reservoir one end connect The condenser is connect, the other end of the reservoir connects one end of the filter, the other end connection institute of the filter Expansion valve is stated, the other end of the expansion valve is connected to the evaporating heat exchanger, and the evaporating heat exchanger is connected to vapor-liquid separation Device.
Preferably, the compressor and condenser constitute a module, and the module of compressor and the condenser composition is installed In outdoor, the other parts of the refrigeration unit are disposed in the interior.
Preferably, the evaporating heat exchanger is disposed in the interior side, and the other parts of the refrigeration unit are disposed in the outdoor.
Preferably, the refrigeration unit is disposed in the outdoor.
Preferably, the condenser is installed outdoors, and the other parts of the refrigeration unit are installed indoors.
The beneficial effects of the utility model are:
The regulation of the utility model spray chamber injection water temperature is the water that spray chamber water tank is directly extracted using water pump, using compression Machine cooling system and water heating carry out temperature control, it is not necessary to which triple valve mixed flow temperature adjustment, system response is rapid, can readily answer To load variations;And direct leaving water temperature control, system response is rapid, and control accuracy is high, and the stability of a system is excellent.
The utility model uses integral design, and system is extremely succinct, except necessary DX refrigeration systems, spray pump, spray Outside spraying water tank, traditional handpiece Water Chilling Units, handpiece Water Chilling Units circulating pump, three-way control valve, chilled water water storage box, handpiece Water Chilling Units backwater store Water tank all need not, fault rate is extremely low, safeguards simple, using integrated design, installs simple, floor space is small.
System of the present utility model only has a spray pump, and due to the three-way control valve without traditional spray system, In the absence of complex pipeline system, the lift very little of pump, energy consumption is far below traditional spray system;Except refrigerant pipe connects between internal-external machine Connect, without the connection of other water routes, fundamentally prevent that machine unit in winter from freezing;Accurate dew point control, will not consume unnecessary humidification and use Water, spray pond internal reflux will not occur any cold water and overflow, not only economize on water but also energy-conservation.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below Describe in detail bright as after.Embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below The accompanying drawing to be used needed for stating is briefly described, it should be apparent that, drawings in the following description are only the utility model Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the schematic diagram of the system of embodiment 1.
Systematic schematic diagram in Fig. 2 embodiments 2;
Fig. 3 is the temperature and humidity processing procedure figure in spray chamber.
Fig. 4 is the enlarged diagram of refrigeration unit in the utility model.
Wherein, 1- spray chambers, 2- blower fans, 3- refrigeration units, 4- air heaters, 5- end superheaters, 6- is controlled air-conditioning Environmental chamber, 7- water heaters, 8- pair water tanks, 101- nozzles, 102- water tanks, 103- water pumps, 301- evaporating heat exchangers, 302- compressions Machine, 303- vapour liquid separators, 304- condensers, 305- reservoirs, 306- filters, 307- expansion valves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment 1
Shown in reference picture 1, air treatment system is disclosed in the present embodiment, it includes:Spray chamber 1, blower fan 2, if drying Between cold unit 3, above-mentioned refrigeration unit 3 in parallel or series.
Some nozzles 101 are provided with above-mentioned spray chamber 1, said nozzle 101 sprays vaporific water droplet in above-mentioned spray chamber 1, Above-mentioned blower fan 2 is blown into above-mentioned spray chamber 1, air is dropped in spray water contacted in above-mentioned spray chamber 1 after, produce heat and matter Amount is exchanged (air humidity content changes, and humidity changes).
Pond 102 is provided with above-mentioned spray chamber 1, above-mentioned pond 102 is connected by water compensating valve with the water inlet pipe of spray chamber 1, It is automatic to the above-mentioned moisturizing of spray chamber 1 by above-mentioned water compensating valve.
Air heater 4 is also provided with, above-mentioned air heater 4 is arranged on after spray chamber, above-mentioned air heater 4 will The air that above-mentioned blower fan 2 is conveyed is heated.
What is carried out between above-mentioned spray chamber 1, blower fan 2 hot, wet is exchanged for:Air enter spray chamber 1 in, nozzle 101 to Air sprays substantial amounts of vaporific water droplet, air and water drop contact, and both produce hot, wet exchange, reach required epidemic disaster.
Adjusted by injection water temperature, air can complete all hot and humid area processes in spray chamber 1, use spray chamber 1 empty The dew point of gas reaches constant demand, and the processing procedure that spray chamber 1 can be completed is as shown in Figure 3.Wherein, injection water temperature, which is adjusted, is Completed by above-mentioned refrigeration unit 3 and water heater 7.System is added by 4 pairs of air for going out spray chamber 1 of air heater Heat treatment, makes air-supply and indoor temperature and humidity reach requirement.
As shown in figure 4, some above-mentioned refrigeration units 3 include:Evaporating heat exchanger 301, compressor 302, vapour liquid separator 303rd, occur hot, wet exchange with air in condenser 304, reservoir 305, filter 306, expansion valve 307, above-mentioned spray chamber 1 Water afterwards is collected into above-mentioned pond 102, is transported to by water pump 103 in above-mentioned evaporating heat exchanger 301, water is changed in above-mentioned evaporation Occurs heat exchange in hot device 301 with refrigerant, refrigerant becomes low-pressure steam after absorbing heat, and low-pressure steam passes through above-mentioned compressor It is changed into high steam after 302 compressions, high steam, which enters in above-mentioned condenser 303, to radiate, and the refrigerant in above-mentioned condenser 303 becomes For highly pressurised liquid, highly pressurised liquid is changed into vehicle repair major state by above-mentioned expansion valve 307, enters back into above-mentioned evaporating heat exchanger In 301, refrigerant circulation is reciprocal, is successively heat exchanged with water.
Above-mentioned one end of reservoir 305 connects above-mentioned condenser 303, and the other end of above-mentioned reservoir 305 connects above-mentioned filtering One end of device 306, the other end of above-mentioned filter 306 connects above-mentioned expansion valve 307, the other end connection of above-mentioned expansion valve 307 To above-mentioned evaporating heat exchanger 301, above-mentioned evaporating heat exchanger 301 is connected to vapour liquid separator 303.
Water in above-mentioned evaporating heat exchanger 301, which passes through in above-mentioned water heater 7, to be heated, and is recycled to above-mentioned pond 102 and spray In hydroecium 1, the water temperature for keeping above-mentioned spray chamber 1 by above-mentioned water heater 7 is balanced.
System in the present embodiment is also provided with end superheater 5, and above-mentioned end heater 5 is arranged on the above-mentioned He of blower fan 2 Between controlled air conditioner surroundings room 6, above-mentioned end heater 5 regulates and controls the air themperature of air treatment system.
The inner nozzle 101 of spray chamber 1 sprays substantial amounts of vaporific water droplet to air to be occurred after hot and humid area with air contact, water Quality changes (increase, reduction, balance), and the temperature of water changes (rise, reduction, balance).Water quality change passes through Water compensating valve and overflow mechanism make quantity of circulating water remain balance.Water temperature change keeps flat by refrigeration unit and water heater Weighing apparatus.
The regulation of the injection water temperature of spray chamber 1 is that the water that spray chamber water tank is directly extracted using water pump 103 uses compression mechanism Cooling system and water heating progress temperature control, and what unconventional use triple valve mixing spray chamber water tank and handpiece Water Chilling Units were freezed Freezing water tank chilled water temperature adjustment.
In the present embodiment, above-mentioned compressor 302 and condenser 303 constitute a module, above-mentioned compressor 302 and condenser The module of 303 compositions is installed outdoors, and the other parts of above-mentioned refrigeration unit 3 are disposed in the interior.
Refrigeration unit 3 employs a modular designs scheme, and the module that above-mentioned condenser 303 is constituted is installed outdoors, Above-mentioned compressor 302 and the other parts of above-mentioned refrigeration unit 3 are disposed in the interior.The benefit of this design is to be particularly adapted to north Square pole cold air is waited, because compressor is disposed within to be not susceptible to the harm that compressor and freeze oil condenses.
In another embodiment, the evaporating heat exchanger 301 can be disposed in the interior to side, the refrigeration unit 30 its It is partly disposed in the outdoor.The refrigeration unit 30 can also be disposed in the outdoor.Condenser 303 can also be arranged on room Outside, the other parts of the refrigeration unit 3 are installed and are not restricted herein indoors.
Embodiment 2
As shown in Fig. 2 embodiment 2 and the difference of the device in embodiment 1, are the secondary water tanks 8 of increase by one, are returned by fluid-tight Water in above-mentioned pond 102 is back in above-mentioned secondary water tank 8 by stream device.
The operation principle of the present embodiment is as follows:
Process 1:Air enters in spray chamber, and nozzle sprays substantial amounts of vaporific water droplet, air and water drop contact, two to air Person produces hot, wet exchange, reaches required epidemic disaster.Adjusted by injection water temperature, air can complete all in spray chamber Hot and humid area process, the dew point for using water spray room air reaches constant demand.
Process 2:System is heated by heater to the air for going out spray chamber, makes air-supply and indoor temperature and wet Degree reaches requirement.
Process 3:Spray chamber inner nozzle sprays substantial amounts of vaporific water droplet to air to be occurred after hot and humid area with air contact, water Quality change (increase, reduce, balance), the temperature of water changes (rise, reduction, balance).Water quality change is logical Crossing water compensating valve and overflow mechanism makes quantity of circulating water remain balance, and water temperature change keeps flat by refrigeration unit and water heater Weighing apparatus.
Process 4:The water occurred in spray chamber with air after hot and humid area is collected into water tank, and evaporation is transported to by water pump Heat exchange occurs for heat exchanger and refrigerant, and refrigerant, which absorbs, becomes low-pressure steam after heat, low-pressure steam is height by compressor compresses Warm high steam, high temperature and high pressure steam enters air-cooled or water-cooled condenser and radiated, and refrigerant is mutually changed into highly pressurised liquid, high pressure after radiating The gas-liquid two-phase state that liquid is changed into low-temp low-pressure by throttling arrangement enters evaporating heat exchanger and heat exchange occurs for water.So follow Heat exchange can continuously occur for the reciprocal refrigerant of ring and water.
Process 5:Such as occurs the water water temperature after heat exchange less than design requirement, then water heating carries out heating to recirculated water makes water Temperature reaches design requirement.
The spray chamber injection water temperature regulation of the present embodiment is the water that spray chamber water tank is directly extracted using water pump, using compression Machine cooling system and water heating carry out temperature control, it is not necessary to which triple valve mixed flow temperature adjustment, system response is rapid, can readily answer To load variations;And direct leaving water temperature control, system response is rapid, and control accuracy is high, and the stability of a system is excellent.
The present embodiment uses integral design, and system is extremely succinct, except necessary DX refrigeration systems, spray pump, spray Outside water tank, traditional handpiece Water Chilling Units, handpiece Water Chilling Units circulating pump, three-way control valve, chilled water water storage box, handpiece Water Chilling Units backwater retaining Case all need not, fault rate is extremely low, safeguards simple, using integrated design, installs simple, floor space is small.
The system of the present embodiment only has a spray pump, and due to the three-way control valve without traditional spray system, no There is complex pipeline system, the lift very little of pump, energy consumption is far below traditional spray system;Except refrigerant pipe is connected between internal-external machine, Without the connection of other water routes, fundamentally prevent that machine unit in winter from freezing;Accurate dew point control, will not consume unnecessary humidification water, Spray pond internal reflux, will not occur any cold water and overflow, not only economize on water but also energy-conservation.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (10)

1. a kind of air treatment system, it includes:Some nozzles are provided with spray chamber, blower fan, the spray chamber, the nozzle exists Vaporific water droplet is sprayed in the spray chamber, the blower fan is blown into the spray chamber, air drops in the water spray with spray water After being contacted in room, heat and mass exchange are produced;
Pond is provided with the spray chamber, the pond is connected by the water inlet pipe of water compensating valve and spray chamber, passes through the moisturizing Spray chamber moisturizing described in valve from trend;
Characterized in that, also including between some refrigeration units, some refrigeration units in parallel or series, the refrigeration unit Including:Occur the water after hot, wet exchange with air in evaporating heat exchanger, compressor, condenser, expansion valve, the spray chamber to receive Collect in the pond, be transported to by water pump in the evaporating heat exchanger, water occurs in the evaporating heat exchanger with refrigerant Heat exchange, refrigerant becomes low-pressure steam after absorbing heat, and low-pressure steam is high by being changed into high steam after the compressor compresses Press steam to enter in the condenser to radiate, the refrigerant in the condenser is changed into highly pressurised liquid, and highly pressurised liquid passes through described swollen Swollen valve is changed into vehicle repair major state, enters back into the evaporating heat exchanger, and refrigerant circulation is reciprocal, is successively heat exchanged with water.
2. air treatment system according to claim 1, it is characterised in that also including water heater, the evaporation and heat-exchange Water in device, which passes through in the water heater, to be heated, and is recycled in the pond, the pond is kept by the water heater Water temperature balance.
3. air treatment system according to claim 1, it is characterised in that also including air heater, the air adds Hot device is arranged between the spray chamber and blower fan, and the air heater is heated the air that the blower fan is conveyed.
4. air treatment system according to claim 1, it is characterised in that also including end superheater, the end adds Hot device is arranged between the blower fan and controlled air conditioner surroundings room, and the end superheater regulates and controls the Air Temperature of air treatment system Degree.
5. air treatment system according to claim 1, it is characterised in that also including a secondary water tank, flowed back by fluid-tight Water in the water tank is back in the secondary water tank by device.
6. air treatment system according to claim 1, it is characterised in that also include in the refrigeration unit:Reservoir, Filter, vapour liquid separator, described reservoir one end connect the condenser, and the other end of the reservoir connects the filtering One end of device, the other end of the filter connects the expansion valve, and the other end of the expansion valve is connected to the evaporation and changed Hot device, the evaporating heat exchanger is connected to vapour liquid separator.
7. air treatment system according to claim 1, it is characterised in that the compressor and condenser constitute a mould Block, the module of compressor and the condenser composition is installed outdoors, and the other parts of the refrigeration unit are disposed in the interior.
8. air treatment system according to claim 1, it is characterised in that the evaporating heat exchanger is disposed in the interior side, The other parts of the refrigeration unit are disposed in the outdoor.
9. air treatment system according to claim 1, it is characterised in that the refrigeration unit is disposed in the outdoor.
10. air treatment system according to claim 1, it is characterised in that the condenser is installed outdoors, the system The other parts of cold unit are installed indoors.
CN201621403932.1U 2016-12-20 2016-12-20 Air treatment system Active CN206320872U (en)

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Application Number Priority Date Filing Date Title
CN201621403932.1U CN206320872U (en) 2016-12-20 2016-12-20 Air treatment system

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Application Number Priority Date Filing Date Title
CN201621403932.1U CN206320872U (en) 2016-12-20 2016-12-20 Air treatment system

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106594914A (en) * 2016-12-20 2017-04-26 苏州美高图环境技术有限公司 Air treatment system
CN108088066A (en) * 2017-12-13 2018-05-29 浙江中孚环境设备股份有限公司 A kind of textile air-conditioner unit heat-exchange system
CN108180577A (en) * 2018-01-25 2018-06-19 浙江中孚环境设备股份有限公司 A kind of textile air condition system of included low-temperature receiver
CN115200109A (en) * 2022-07-29 2022-10-18 郑州轻工业大学 Air conditioning system for rapidly maintaining constant temperature and humidity of clean room

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106594914A (en) * 2016-12-20 2017-04-26 苏州美高图环境技术有限公司 Air treatment system
CN108088066A (en) * 2017-12-13 2018-05-29 浙江中孚环境设备股份有限公司 A kind of textile air-conditioner unit heat-exchange system
CN108180577A (en) * 2018-01-25 2018-06-19 浙江中孚环境设备股份有限公司 A kind of textile air condition system of included low-temperature receiver
CN108180577B (en) * 2018-01-25 2020-02-07 浙江中孚环境设备股份有限公司 Textile air conditioning system with cold source
CN115200109A (en) * 2022-07-29 2022-10-18 郑州轻工业大学 Air conditioning system for rapidly maintaining constant temperature and humidity of clean room

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