CN103134110A - Air conditioning system capable of independently controlling temperature and humidity - Google Patents
Air conditioning system capable of independently controlling temperature and humidity Download PDFInfo
- Publication number
- CN103134110A CN103134110A CN2011103820511A CN201110382051A CN103134110A CN 103134110 A CN103134110 A CN 103134110A CN 2011103820511 A CN2011103820511 A CN 2011103820511A CN 201110382051 A CN201110382051 A CN 201110382051A CN 103134110 A CN103134110 A CN 103134110A
- Authority
- CN
- China
- Prior art keywords
- temperature
- water
- unit
- machine unit
- machine
- 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
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioning system capable of independently controlling temperature and humidity. The air conditioning system capable of independently controlling the temperature and the humidity comprises a multipled cooling-water machine unit, a fresh air internal machine unit, a constant temperature and constant humidity internal machine unit, a temperature control internal machine unit and corresponding connected pipelines. The air conditioning system capable of independently controlling the temperature and the humidity is characterized in that the multipled cooling-water machine unit is divided into at least two groups of cooling-water machines, the multipled cooling-water machine unit respectively provides at least two types of cold (hot) air conditioning water with different temperatures to convey to an indoor machine unit, namely, the multipled cooling-water machine unit is connected with the indoor machine unit through four pipelines, the fresh air internal machine unit and the temperature control internal machine unit are connected with a high-temperature (refrigeration) cold water pipe, and the constant temperature and constant humidity internal machine unit is simultaneously connected with a high-temperature cold water pipe and a low-temperature cold water pipe. Fresh air, cooling and dehumidification are organically combined together, and thereby efficient operation of the system is achieved and comfort is improved and provided.
Description
Technical field
This patent belongs to refrigerated air-conditioning system and forms, and particularly has humiture and independently controls the air-conditioning system of function, belongs to refrigeration and field of air conditioning.
Background technology
The heat extraction hydrofuge of air conditioning mode is all realized with dehumidification by condensation air is cooling by aerial cooler at present.Common fan coil is operated in wet cooling condition, utilizes the working method of the wet Combined Treatment of heat.There are some problems in the air conditioning mode of Combined Treatment but this traditional heat wets, one, sink temperature need to be lower than the room air dew-point temperature, the Consideration of Heat Transfer temperature difference and the medium transport temperature difference, the general chilled water that adopts 5～7 ℃ of existing air-conditioning system low-temperature receiver causes the waste on the using energy source grade; Its two, the cooling and dehumidifying of condensing mode, its sensible heat and latent heat can only change in certain scope, are difficult to adapt to the heat moisture ratio of building actual needs in the requirement that changes in a big way, its three, cold surface ponding easily becomes the place of mold propagates after air-conditioning is shut down.So the requirement along with demand and the energy resource system balance of human settlement's health has engendered the humiture autonomous control system.
Traditional way, temperature control system are operated in " dry cooling condition ", and namely surface temperature control is more than indoor dew-point temperature; Like this, the control of indoor Thermal Environment Control and wet environment, air quality is separated, temperature control system is responsible for removing indoor sensible heat load, bear indoor temperature is maintained task in comfort standard, and MCS conveying, the indoor wet environment of the required fresh air of responsible person is regulated and the tasks such as the dilution of pollutant and discharging.This independent control strategy makes air-conditioning system might realize respectively optimum to the processing procedure of heat, wet, new wind.
But this way, no matter tip designs, as dry cooling condition fan coil, ceiling radiation, new blower fan, be design or the design of application system and the layout of product if being had very high requirement, very high technical difficulty is arranged, and this popularization to independent temperature and humidity control system has brought very large difficulty.
Summary of the invention
the present invention just is to provide a kind of humiture independence control air conditioner system, it is by cooling-water machine in parallel unit, machine unit in new wind, machine unit in constant temperature and humidity, in temperature is controlled, the pipeline of machine unit and corresponding connection forms, it is characterized in that: cooling-water machine in parallel unit is divided at least two group cooling-water machines, the former provides respectively cold (heat) air conditioner water of at least two kinds of different water temperatures to be delivered to indoor unit, namely with between indoor unit there are four pipes to be connected, wherein in new wind, the machine unit is connected with high temperature (refrigeration) cold water water pipe with machine unit in temperature is controlled, in constant temperature and humidity, the machine unit is connected simultaneously with high temperature and low temperature cold water pipe.In this way, new wind, cooling and dehumidifying are organically combined, thereby the system that realized and provides higher comfortableness in efficient operation.
The technical scheme that the present invention solves the problems of the technologies described above employing is, adopt such cooling-water machine system, it provides cold (heat) air conditioner water of at least two kinds of different water temperatures to be delivered to indoor unit, machine unit (3) in machine unit (2), constant temperature and humidity in new wind, respectively two cover heat exchange coils and have respectively two cover water pipes of cooling-water machine system to connect are arranged, in the interior machine unit (2) of new wind, constant temperature and humidity, machine unit (3) is mainly born new wind, humidity load and partly does load, and in temperature control, dried load and part humidity load are mainly born in the machine unit.
Description of drawings
Fig. 1 is systematic schematic diagram
1 handpiece Water Chilling Units in parallel; Machine unit in 2 new wind; Machine unit in 3 temperature are controlled; 4 constant temperature and humidity unit; 5, central control system; 6 two/triple valve unit; 7 indoor intelligent control modules; 8 temperature-reducing coils; 9 dehumidifying coil pipes; 10 high temperature units; 11 low temperature units; 12 humidifying unit.
The specific embodiment:
Refrigeration:
When indoor needs are realized refrigerating function, new blower fan group can provide by the low-temperature receiver of high-temperature cooling water machine drying, cooling new wind to enter indoor, in temperature is controlled, machine also can continue cooling to room air by the low-temperature receiver of high-temperature cooling water machine, and the constant temperature and humidity unit is lowered the temperature, dehumidified room air by the low-temperature receiver of high-temperature cooling water machine and low temperature water cooling machine.
The temperature controller that the indoor set controller has is accepted client's machine open/close signal and is issued the indoor set control panel, also can determine whether to open machine in new wind according to indoor oxygen content here; The indoor set controller is confirmed whether to open the two-way valve of the dehumidifying coil portions of machine in constant temperature and humidity according to the humidity that detects and indoor and outdoor surroundings temperature; The indoor set controller according to the temperature that detects confirm temperature control in the unlatching of two-way valve of machine unit and constant temperature and humidity unit temperature-reducing coil.
Heat:
When indoor needs are realized heat-production functions, that new blower fan group can provide by the thermal source of high-temperature cooling water machine is dry, heating new wind enter indoor, in temperature is controlled, machine also can continue to heat to room air by the thermal source of high-temperature cooling water machine, the thermal source of constant temperature and humidity unit by high-temperature cooling water machine and low temperature water cooling machine to room air heat, humidification.
The temperature controller that the indoor set controller has is accepted client's machine open/close signal and is issued the indoor set control panel, also can determine whether to open machine in new wind according to indoor oxygen content here; The indoor set controller is confirmed whether to open the humidifying unit of the dehumidifying coil portions of machine in constant temperature and humidity according to the humidity that detects and indoor and outdoor surroundings temperature; The indoor set controller according to the temperature that detects confirm temperature control in the unlatching of two-way valve of machine unit and constant temperature and humidity unit temperature-reducing coil.
Described indoor set, according to above-mentioned judgement demand method, open air vent mode in conditioning in Transition Season festival-gathering start in the above, has been included in refrigeration and heating mode, repeats no more.
Claims (7)
1. humiture independence control air conditioner system, the pipeline that comprises machine unit (4) and corresponding connection in cooling-water machine in parallel unit (1), at least one new wind, in machine unit (2), at least one constant temperature and humidity, machine unit (3), at least one temperature are controlled, it is characterized in that: 1) cooling-water machine in parallel unit is divided at least two group cooling-water machines (10), (11), the former provides respectively cold (heat) air conditioner water of at least two kinds of different water temperatures to be delivered to indoor unit, namely with between indoor unit has four pipes to be connected; 2) in new wind, machine unit (2) and temperature are controlled, machine unit (4) is connected with high temperature (refrigeration) cold water water pipe, and constant temperature and humidity interior machine unit (3) is connected simultaneously with high temperature and low temperature cold water pipe.
2. cooling-water machine in parallel unit according to claim 1 (1) comprises central control system (5).
3. central control system according to claim 2 (5) and all indoor unit are the function of machine unit (4) communication in new wind, in machine unit (2), constant temperature and humidity, machine unit (3), temperature are controlled, and can carry out the water temperature Target Assignment to the cooling-water machine in cooling-water machine in parallel unit (1) according to resulting information.
4. in new wind according to claim 1, in machine unit (2), constant temperature and humidity, machine unit (3), temperature are controlled, machine unit (4) comprises electronic two/triple valve unit (6) and indoor intelligent control module (7).
5. indoor intelligent control module according to claim 4 (7) comprises temperature controller, control panel, inflow temperature sensor, leaving water temperature sensor, indoor temperature and humidity sensor, CO2 sensor and respective gut.
6. indoor intelligent control module according to claim 4 (7) control panel wherein can calculate required water temperature according to the set temperature value of sensor and temperature controller and send to central control system (5).
Machine unit (3) in constant temperature and humidity according to claim 1, respectively two cover heat exchange coils (8), (9) and be connected with two cover water pipes of cooling-water machine system are arranged, and have humidifying unit (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103820511A CN103134110A (en) | 2011-11-24 | 2011-11-24 | Air conditioning system capable of independently controlling temperature and humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103820511A CN103134110A (en) | 2011-11-24 | 2011-11-24 | Air conditioning system capable of independently controlling temperature and humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103134110A true CN103134110A (en) | 2013-06-05 |
Family
ID=48494282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103820511A Pending CN103134110A (en) | 2011-11-24 | 2011-11-24 | Air conditioning system capable of independently controlling temperature and humidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103134110A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629792A (en) * | 2013-12-13 | 2014-03-12 | 江西清华泰豪三波电机有限公司 | Terminal temperature and humidity machine unit |
| TWI596462B (en) * | 2015-03-16 | 2017-08-21 | 松下知識產權經營股份有限公司 | Environment control system, control device, computer program product |
| CN109028402A (en) * | 2018-08-04 | 2018-12-18 | 浙江国芝科技有限公司 | The water-supply control of radiation air-conditioner, device and system |
| CN109506311A (en) * | 2018-12-14 | 2019-03-22 | 东南大学 | A kind of double cold source humiture independence control air conditioner systems of superposition type |
| CN112648695A (en) * | 2020-12-29 | 2021-04-13 | 明德倍适(天津)科技有限公司 | Radiation air conditioning system and temperature and humidity adjusting method |
| CN115067216A (en) * | 2022-05-26 | 2022-09-20 | 重庆海尔空调器有限公司 | Air conditioner and air conditioner control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101769575A (en) * | 2010-01-07 | 2010-07-07 | 西安工程大学 | Evaporating semi-centralized air-conditioning system combined with usual cold water machine set as cold source |
| CN201652636U (en) * | 2010-04-29 | 2010-11-24 | 茂名学院 | Double-cold-source heat recovery constant temperature and humidity air conditioning unit |
| CN102087038A (en) * | 2009-12-08 | 2011-06-08 | 河南省电力勘测设计院 | Independent dehumidification air conditioning method and device for adjusting humidity by using external ice-melting cold storage and adjusting temperature by using underground water |
| CN102235723A (en) * | 2010-04-20 | 2011-11-09 | 同方人工环境有限公司 | Double-cold source temperature and humidity independently controlled air-conditioning system |
-
2011
- 2011-11-24 CN CN2011103820511A patent/CN103134110A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087038A (en) * | 2009-12-08 | 2011-06-08 | 河南省电力勘测设计院 | Independent dehumidification air conditioning method and device for adjusting humidity by using external ice-melting cold storage and adjusting temperature by using underground water |
| CN101769575A (en) * | 2010-01-07 | 2010-07-07 | 西安工程大学 | Evaporating semi-centralized air-conditioning system combined with usual cold water machine set as cold source |
| CN102235723A (en) * | 2010-04-20 | 2011-11-09 | 同方人工环境有限公司 | Double-cold source temperature and humidity independently controlled air-conditioning system |
| CN201652636U (en) * | 2010-04-29 | 2010-11-24 | 茂名学院 | Double-cold-source heat recovery constant temperature and humidity air conditioning unit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629792A (en) * | 2013-12-13 | 2014-03-12 | 江西清华泰豪三波电机有限公司 | Terminal temperature and humidity machine unit |
| TWI596462B (en) * | 2015-03-16 | 2017-08-21 | 松下知識產權經營股份有限公司 | Environment control system, control device, computer program product |
| CN109028402A (en) * | 2018-08-04 | 2018-12-18 | 浙江国芝科技有限公司 | The water-supply control of radiation air-conditioner, device and system |
| CN109506311A (en) * | 2018-12-14 | 2019-03-22 | 东南大学 | A kind of double cold source humiture independence control air conditioner systems of superposition type |
| CN112648695A (en) * | 2020-12-29 | 2021-04-13 | 明德倍适(天津)科技有限公司 | Radiation air conditioning system and temperature and humidity adjusting method |
| CN115067216A (en) * | 2022-05-26 | 2022-09-20 | 重庆海尔空调器有限公司 | Air conditioner and air conditioner control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103134110A (en) | Air conditioning system capable of independently controlling temperature and humidity | |
| CN103673107B (en) | Air conditioner and control method and device thereof | |
| CN102563786A (en) | Refrigeration and heat pump composite energy system with independently controlled temperature and independently controlled humidity | |
| CN208012005U (en) | Air conditioner and the air reconciliation system for having the air conditioner | |
| CN101979927A (en) | Rotating wheel moisture removal and cooling-plate radiation cooling combined air conditioning system and air conditioning method thereof | |
| CN109328669A (en) | A kind of quenched unit of Almightiness type silo low temperature constant humidity | |
| CN103134107A (en) | Single outdoor unit independent temperature and humidity control air conditioning system | |
| CN104990225A (en) | Capillary tube system controller | |
| CN201688514U (en) | Air conditioning device independently controlling temperature and humidity by double cold sources | |
| CN104515215A (en) | Supplied air deep dehumidification and accurate humidity control system | |
| CN202675488U (en) | Intelligence frequency conversion double air conditioning system | |
| CN103134108A (en) | Novel variable-volume air duct system | |
| CN2909075Y (en) | Floor optical-wave air conditioner with thermal recovery and whole new air | |
| CN103712291B (en) | Air conditioning device capable of manufacturing coolants or heating media and simultaneously treating air heat loads and humidity loads | |
| CN209497955U (en) | A kind of quenched unit of Almightiness type silo low temperature constant humidity | |
| CN104728977A (en) | All-air air conditioning set containing all cold sources and heat sources and preparing cooling mediums or heating mediums simultaneously | |
| CN201293409Y (en) | Fresh air handling unit | |
| CN105444298A (en) | Air conditioner system with controllable outlet air temperature and control method | |
| CN105135552A (en) | Air conditioner system | |
| CN2926891Y (en) | Ventilating and dehumidifying air-conditioner | |
| CN100458291C (en) | Cold hot all-efficiency dehumidifying air-conditioning system | |
| CN204830332U (en) | Capillary system controller | |
| CN203907863U (en) | Temperature and humidity independent control soil natural source capillary pipe air conditioning system | |
| CN206709326U (en) | Family formula constant temperature and humidity air-conditioning system based on double low-temperature receiver heat-recovery dehumidification fresh airs | |
| CN203177386U (en) | Air humidifying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |