CN205316534U - Solution humidifying new trend combines how inline air conditioning system of high temperature - Google Patents
Solution humidifying new trend combines how inline air conditioning system of high temperature Download PDFInfo
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- CN205316534U CN205316534U CN201520866953.6U CN201520866953U CN205316534U CN 205316534 U CN205316534 U CN 205316534U CN 201520866953 U CN201520866953 U CN 201520866953U CN 205316534 U CN205316534 U CN 205316534U
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- high temperature
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 37
- 239000003507 refrigerant Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 235000019628 coolness Nutrition 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 238000013461 design Methods 0.000 description 9
- 238000005265 energy consumption Methods 0.000 description 7
- 238000007791 dehumidification Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Abstract
The utility model discloses a solution humidifying new trend combines how inline air conditioning system of high temperature, air conditioning system contains solution humidifying fresh air unit, high temperature allies oneself with the indoor set more and high temperature allies oneself with the off -premises station more, air conditioning system relies on solution humidifying fresh air unit to dehumidify to outdoor new trend, and indoor overall moisture load can be undertaken to dry new trend, high temperature ally oneself with more the indoor set only need undertake the sensible heat can, high temperature allies oneself with the off -premises station more only provides the energy for high temperature allies oneself with the indoor set more, because the fresh air unit has undertaken all indoor moisture load, ally oneself with more the indoor set only need undertake the sensible heat can, so the temperature of refrigerant can improve to 1419 DEG C, only need enough coolings can, because cold media temperature's improvement, can be so that the refrigeration efficiency promotion that allies oneself with the off -premises station more than 30% more.
Description
Technical field
The present invention relates to a kind of solution humidifying new wind air conditioning system in conjunction with high temperature multi-connected machine, especially relating to one utilizes solution humidifying to control new rheumatism degree thus control room humidity, utilize the method for designing of the air conditioning system of sensible heat in high temperature multi-connected machine control room, belong to design of air conditioning field, especially humiture independent adjusting air conditioner system design field.
Background technology
Entering after 21st century, along with the continuous quickening of the developing rapidly of China's economy, urbanization process, building energy consumption proportion in national economy total energy consumption also improves constantly. According to statistics, the building energy consumption of China has accounted for the 25.5% of whole society's total energy consumption, and wherein only the area of large public building just has 500,000,000 square metres, and these build annual power consumption more than 90,000,000,000 degree. Meanwhile, the area of large public building is just increasing with the speed of annual 35000000 square meter. Therefore, can building energy conservation have become as the important process that realize social sustainable development, accounted for the 30%～50% of building total energy consumption due to air conditioning energy consumption, the efficiency that therefore how to improve air conditioning system, the energy consumption reducing air conditioning system have become as the key link of building energy conservation.
For a set space, the main task of air conditioning system is exactly build comfortable, a healthy indoor environment, and this just requires the various thermals source (sensible heat) in the necessary discharge chamber of air conditioning system and wet source. Such as in summer air-conditioning season, it is desirable to indoor design be 26 DEG C, relative humidity 60%, now dew point temperature is 17.6 DEG C. The task of anthropogenic heat dehumidifying can be regarded as and outwardly extract heat from 26 DEG C of environment, outwardly withdrawing moisture under the environment of the dew point temperature of 17.6 DEG C. The heat extraction dehumidifying task of current air conditioning mode is all by cooling coil, air is cooled down and dehumidification by condensation, then the air of cold drying is sent into indoor, it is achieved heat extraction dehumidifying. Such as tradition multiple on-line system, owing to dehumidifying, cooling are all undertaken by cooling coil, reach effect on moisture extraction and be accomplished by very low refrigerant temperature, but the sensible heat discharge process that air-conditioning needs is to realize under 26 DEG C of environment, now refrigerant temperature has only to about 16 DEG C, sensible heat heat exhaust is generally the 50%～70% of total amount of heat, this partial heat can adopt high temperature low-temperature receiver to drain originally, in current conventional air-conditioning mode, also the low temperature coolant of shared 7 DEG C processes together with dehumidification by condensation process, has thus resulted in the waste in utilization of energy grade.
The more important thing is, air is cooled down and dehumidifies by the mode adopting dehumidification by condensation, the sensible heat of its absorption and latent heat can only change in certain scope, but, heat moisture ratio scope needed for actual architecture indoor air adjustment process is much bigger: owing to the sensible heat load of building is limited mainly by outdoor weather condition impact, in the most of the time lower than design load, the humidity load of indoor is then main relevant with personnel amount, most of the time be equal to design load, this make indoor environmental condition control needed for heat moisture ratio scope bigger. Therefore, adopt traditional dehumidification by condensation mode, the phenomenon that indoor relative humidity is too high or temperature is too low can be caused, cause indoor comfort degree to reduce. Owing to the process of dehumidification by condensation simultaneously will necessarily to air cooling-down, the two is mutually coupled, it is impossible to independent regulation, therefore also just cannot solve the problems referred to above.
So to avoid the waste of the above-mentioned energy and meet different heat moisture ratio changes, it is necessary to temperature load and humidity load to building separately process, it is achieved definitely humiture independent regulation. For multiple on-line system, it is necessary to the new blower fan of independent humidity control undertakes new wind load and humidity load, and high temperature multi-connected machine only undertakes sensible heat load.
Summary of the invention
It is an object of the invention to provide a kind of solution humidifying new wind air conditioning system in conjunction with high temperature multi-connected machine.
Technical scheme is as follows:
The new wind of a kind of solution humidifying is in conjunction with the air conditioning system of high temperature multi-connected machine, and temperature and humidity is separately processed by described air conditioning system, and described air conditioning system includes solution humidifying Fresh air handling units, the multi-joint indoor set of high temperature and the multi-joint off-premises station of high temperature; Described solution humidifying Fresh air handling units includes new wind air inlet, exhaust outlet and air outlet, and the multi-joint indoor set of high temperature is connected with the multi-joint off-premises station of high temperature, and described solution humidifying Fresh air handling units undertakes all of new wind load and indoor whole humidity load; The multi-joint indoor set of described high temperature only need to undertake sensible heat load; The multi-joint off-premises station of described high temperature only provides energy for the multi-joint indoor set of high temperature.
Further, the multi-joint indoor set of described high temperature is that dry type operating mode is run.
Further, described high temperature multiple on-line system is high temperature refrigerant system.
Beneficial effects of the present invention is as follows: the invention solves the series of problems that tradition multi-gang air-conditioner brings due to temperature and humidity coupling processing, having respectively: 1) temperature and humidity separately processes by humiture independent adjusting air conditioner system, it is adapted to bigger heat moisture ratio change, it is no longer limited in certain heat moisture ratio, completely avoid supercool or excessively vexed so that indoor environment comfort level is substantially improved; 2) owing to temperature and humidity is separately processed by humiture independent adjusting air conditioner system, humidity is responsible for by the new wind dried completely, and the multi-joint indoor set of high temperature only need to be responsible for sensible heat, this refrigerant temperature also allowed for needed for being responsible for the multi-joint indoor set of high temperature of sensible heat promotes, thus system energy efficiency is substantially improved; 3) completely avoid the risk of the mould growth that traditional air conditioner freeze drying brings based on the humiture independent adjusting air conditioner system of solution humidifying technology, and solution itself has sterilization and purifies the effect of air removal PM2.5.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Accompanying drawing explanation
Fig. 1 is the solution humidifying of the present invention new wind schematic diagram in conjunction with the summer operation of the air conditioning system of high temperature multi-connected machine.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail. Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
The new wind of a kind of solution humidifying is in conjunction with the air conditioning system of high temperature multi-connected machine, as it is shown in figure 1, temperature and humidity is separately processed by described air conditioning system, described air conditioning system includes solution humidifying Fresh air handling units 1, the multi-joint indoor set of high temperature 2 and the multi-joint off-premises station 3 of high temperature; Described solution humidifying Fresh air handling units 1 includes new wind air inlet, exhaust outlet and air outlet, and the multi-joint indoor set of high temperature 2 is connected with the multi-joint off-premises station 3 of high temperature, and described solution humidifying Fresh air handling units 1 undertakes all of new wind load and indoor whole humidity load; Described high temperature 2 need of multi-joint indoor set undertake sensible heat load; The multi-joint off-premises station of described high temperature 3 only provides energy for the multi-joint indoor set 2 of high temperature. The multi-joint indoor set 2 of described high temperature runs for dry type operating mode.
The high temperature multiple on-line system of the present invention is high temperature refrigerant system.
In one embodiment, the new wind of a kind of solution humidifying is in conjunction with the air conditioning system of high temperature multi-connected machine, for its new wind+high temperature multi-connected machine form, the schematic diagram of its summer operation is as it is shown in figure 1, described air conditioning system includes solution humidifying Fresh air handling units 1, the multi-joint indoor set of high temperature 2 and the multi-joint off-premises station 3 of high temperature; Described air conditioning system relies on solution humidifying Fresh air handling units 1 that the new wind in outdoor is dehumidified, and dry new wind can undertake indoor whole humidity load; Described high temperature 2 need of multi-joint indoor set undertake sensible heat; The multi-joint off-premises station of described high temperature 3 only provides energy for the multi-joint indoor set 2 of high temperature, is no longer responsible for energy needed for Fresh air handling units; Owing to Fresh air handling units assume responsibility for all of indoor humidity load, the multi-joint indoor set 2 of high temperature has only to undertake sensible heat, so the temperature of coolant can be increased to 14-19 DEG C, only need to enough lower the temperature.
The design concept of the air conditioning system of the present invention is different from traditional air-conditioning system design completely, the completely separable process of its temperature and humidity, indoor latent heat load is undertaken by the new wind dried, the multi-joint indoor set of high temperature undertakes indoor sensible heat load, is no longer undertaken latent heat and sensible heat as traditional air conditioner by indoor multi-connected machine.
The first step of the design of air conditioning system is that resh air requirement selects, and resh air requirement is determined according to the big person between health resh air requirement and dehumidifying resh air requirement two, further relies on the resh air requirement chosen to select Fresh air handling units, multi-joint indoor set and multi-joint off-premises station.
Owing to new wind load and latent heat load all rely on dry new wind to undertake, then multi-joint indoor set only undertakes sensible heat load, and namely the type selecting of multi-joint indoor set is selected according to sensible heat load.
The design selection of the multi-joint off-premises station of described air conditioning system is corresponding with the type selecting of multi-joint indoor set, is based on sensible heat load equally and carrys out type selecting.
Described high temperature multiple on-line system is high temperature refrigerant system, is no longer low temperature coolant, and its operational energy efficiency ratio is substantially improved. The resh air requirement of common buildings should meet hygienic requirements and dehumidification requirements simultaneously, and namely health resh air requirement and dehumidifying resh air requirement take large values; Solution humidifying Fresh air handling units 1 needs to undertake all of new wind load and humidity load; Undertaking sensible heat for high temperature 2 need of multi-joint indoor set, namely sensible heat load is responsible for by 3 need of the multi-joint off-premises station of high temperature.
In the winter time under operating mode, Fresh air handling units is responsible for the warming and humidifying to new wind, and multi-joint off-premises station and multi-joint indoor set are only responsible for sensible heat load; Fresh air handling units to new wind warming and humidifying without other high-grade energy, the heat that the heat pump that only need to carry provides.
The invention solves the series of problems that tradition multi-gang air-conditioner brings due to temperature and humidity coupling processing, having respectively: 1) temperature and humidity separately processes by humiture independent adjusting air conditioner system, it is adapted to bigger heat moisture ratio change, it is no longer limited in certain heat moisture ratio, completely avoid supercool or excessively vexed so that indoor environment comfort level is substantially improved;2) owing to temperature and humidity is separately processed by humiture independent adjusting air conditioner system, humidity is responsible for by the new wind dried completely, and the multi-joint indoor set of high temperature only need to be responsible for sensible heat, this refrigerant temperature also allowed for needed for being responsible for the multi-joint indoor set of high temperature of sensible heat promotes, thus system energy efficiency is substantially improved; 3) completely avoid the risk of the mould growth that traditional air conditioner freeze drying brings based on the humiture independent adjusting air conditioner system of solution humidifying technology, and solution itself has sterilization and purifies the effect of air removal PM2.5.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (3)
1. the new wind of solution humidifying is in conjunction with the air conditioning system of high temperature multi-connected machine, it is characterized in that: temperature and humidity is separately processed by described air conditioning system, and described air conditioning system includes solution humidifying Fresh air handling units (1), the multi-joint indoor set of high temperature (2) and the multi-joint off-premises station of high temperature (3); Described solution humidifying Fresh air handling units (1) includes new wind air inlet, exhaust outlet and air outlet, the multi-joint indoor set of high temperature (2) is connected with the multi-joint off-premises station of high temperature (3), and described solution humidifying Fresh air handling units (1) undertakes all of new wind load and indoor whole humidity load; The multi-joint indoor set of described high temperature (2) only need to undertake sensible heat load; The multi-joint off-premises station of described high temperature (3) is only that the multi-joint indoor set of high temperature (2) provides energy.
2. the new wind of solution humidifying according to claim 1 is in conjunction with the air conditioning system of high temperature multi-connected machine, it is characterised in that: the multi-joint indoor set of described high temperature (2) runs for dry type operating mode.
3. the new wind of solution humidifying according to claim 1 is in conjunction with the air conditioning system of high temperature multi-connected machine, it is characterised in that: described high temperature multiple on-line system is high temperature refrigerant system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866953.6U CN205316534U (en) | 2015-11-03 | 2015-11-03 | Solution humidifying new trend combines how inline air conditioning system of high temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866953.6U CN205316534U (en) | 2015-11-03 | 2015-11-03 | Solution humidifying new trend combines how inline air conditioning system of high temperature |
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| Publication Number | Publication Date |
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| CN205316534U true CN205316534U (en) | 2016-06-15 |
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| CN201520866953.6U Expired - Fee Related CN205316534U (en) | 2015-11-03 | 2015-11-03 | Solution humidifying new trend combines how inline air conditioning system of high temperature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369769A (en) * | 2016-10-27 | 2017-02-01 | 上海朗绿建筑科技股份有限公司 | Novel independent temperature and humidity control method and system |
| CN106369764A (en) * | 2016-10-27 | 2017-02-01 | 上海朗绿建筑科技股份有限公司 | Sensible-heat multi-split air conditioner operating in combination with dehumidifying fresh air ventilator and method for controlling sensible-heat multi-split air conditioner in summer |
-
2015
- 2015-11-03 CN CN201520866953.6U patent/CN205316534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369769A (en) * | 2016-10-27 | 2017-02-01 | 上海朗绿建筑科技股份有限公司 | Novel independent temperature and humidity control method and system |
| CN106369764A (en) * | 2016-10-27 | 2017-02-01 | 上海朗绿建筑科技股份有限公司 | Sensible-heat multi-split air conditioner operating in combination with dehumidifying fresh air ventilator and method for controlling sensible-heat multi-split air conditioner in summer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 |