CN108826468A - A kind of temp and humidity regulator - Google Patents

A kind of temp and humidity regulator Download PDF

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Publication number
CN108826468A
CN108826468A CN201810814206.6A CN201810814206A CN108826468A CN 108826468 A CN108826468 A CN 108826468A CN 201810814206 A CN201810814206 A CN 201810814206A CN 108826468 A CN108826468 A CN 108826468A
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China
Prior art keywords
module
air
temperature
humidity
power plant
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Pending
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CN201810814206.6A
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Chinese (zh)
Inventor
孙鹏
郭华
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Individual
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Individual
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Priority to CN201810814206.6A priority Critical patent/CN108826468A/en
Publication of CN108826468A publication Critical patent/CN108826468A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • F24F11/67Switching between heating and cooling modes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/14Air-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
    • F24F3/1411Air-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
    • F24F3/1423Air-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 a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001Compression cycle type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0042Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/54Heating and cooling, simultaneously or alternatively

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  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Drying Of Gases (AREA)
  • Air Humidification (AREA)

Abstract

The present invention provides a kind of temp and humidity regulators, including porous media module, temperature-regulating module, humidification heating module, dehumidifying heating module, air-supply power plant module, circulated air power plant module and control module.The present invention adjusts blasting humidity to the absorption of moisture in air and desorption characteristics using porous media, supply air temperature is adjusted using temperature-regulating module, the desorption of porous media module different zones is adjusted using humidification heating module and dehumidifying heating module, it is moved using air-supply power plant module and circulated air power plant module certain driving air-flow, makes device automatic running using control module to realize different temperature and humidity adjustment targets.The device is reliable for operation, can be non-maintaining, can satisfy the high-precision control requirement of ambient temperature and humidity.

Description

A kind of temp and humidity regulator
Technical field
The present invention relates to ambient temperature and humidity control field more particularly to a kind of temp and humidity regulators.
Background technique
The temperature and humidity parameter of stability contorting environment, for the storage of Special Medium, special producing technique implementation to closing weight It wants.Currently, the installation of temp and humidity regulator will be reserved from the design phase for the large space for having Temperature and Humidity Control to require Space, the ancillary equipments such as chilled water cooling, steam heating/humidification that periphery assists are comprehensive, and temp and humidity regulator is pacified After the completion of dress, do not need to move again, Temperature and Humidity Control technology is more mature.But for small space, such as storage cabinet, culture Room and small-size laboratory, there is also many deficiencies for the prior art.
Such as grant number is the patent of 202581568 U of CN, is controlled using cryogenic thermostat constant humidity machine and rotary dehumidifier The temperature and humidity in Special Medium library, but since the Special Medium library temperature control precision is lower, temperature fluctuation range is at 4 ~ 20 DEG C Range, without using humidifier in the patent.Grant number is the patent of 103447100 B of CN, using saturated salt solution The humidity of climatic chamber is tested to adjust microculture and breeding, but since salting liquid has stronger corrosivity, in reality It is higher to the requirement for anticorrosion of temperature and humidity adjustment device itself in the application process of border, in addition, there is no include temperature adjustment of freezing for the patent Device, and pass through continuous moisture absorption, salting liquid constantly dilutes, and dehumidifying effect decline needs to regularly replace, these factors limit The application of the technology.Publication No. is that the patent of 107892068 A of CN discloses a kind of chip constant temperature and humidity storage device, to add Wet device is provided with water tank, it is contemplated that water tank may generate scale in humidification, and need to carry out regular moisturizing, exempt from Maintainability is poor.
Summary of the invention
The main object of the present invention is to provide a kind of temp and humidity regulator, and the dehumidifying to surrounding air may be implemented, add Wet, cooling and heating treatment, control precision is high, and stable and reliable operation can be non-maintaining.
To achieve the above objectives, the technical solution adopted by the present invention is:A kind of temp and humidity regulator, including porous media Module, temperature-regulating module, humidification heating module, dehumidifying heating module, air-supply power plant module, circulated air power plant module and control mould Block, the porous media module adjusts blasting humidity to the absorption of moisture in air and desorption characteristics using porous media, described Temperature-regulating module is for adjusting supply air temperature, and the humidification heating module and dehumidifying heating module are for adjusting porous media module not With the desorption in region, the air-supply power plant module is used to blow to Temperature and Humidity Control region, and the circulated air power plant module is used for It introduces Temperature and Humidity Control region and porous media module is flowed through with the air circulation of external environment, the control module is warm and humid for controlling Spend regulating device automatic running, porous media module, temperature-regulating module, humidification heating module, dehumidifying heating module, air-supply power mould It is connected between block, circulated air power plant module by air hose.
Preferably, the porous media module is made of solid absorbent, adsorbable moisture in air, and can be in height Under warm environment, the water desorption of absorption is discharged, porous media module can be divided into different regions, respectively flow through to temperature and humidity The air-supply of control area and Temperature and Humidity Control region with the circulated air of external environment, two kinds of air-flows without mixing, in order to continuously into Row absorption and desorption, porous media module and the air for flowing through the module need to keep relative motion.
Preferably, semiconductor refrigerating technology can be used in the temperature-regulating module, can also using including compressor, evaporator, The steam compression type refrigeration technology of condenser and throttling set also can use the suitable cooling medium or a variety of of external temperature The combination of cold source.
Preferably, the air-supply power plant module and circulated air power plant module are blower, can use DC powered, Can using exchange electric drive, blow power plant module and circulated air power plant module it is mountable in the ipsilateral of porous media module, It can be separately mounted to the two sides of porous media module.
Preferably, the humidification heating module and dehumidifying heating module heat air, can be using wire electricity Heating, microwave heating, also can use the condensation heat of steam compression type refrigeration or the combination of various heating sources.
Preferably, the control module can be required according to the temperature and humidity adjustment in Temperature and Humidity Control region, in conjunction with temperature and humidity control The temperature and humidity parameter of surrounding air other than region processed automatically controls temperature-regulating module, humidification heating module, dehumidifying heating module, send The operation of pneumatic power module, circulated air power plant module.
Compared with prior art, the invention has the advantages that:
1)It can be dehumidified, be humidified to the surrounding air for needing to control temperature and humidity, being cooled down and heating treatment, multiple functional, control Precision is high;
2)Using the absorption and desorption characteristics of solid absorbent, to realize the humid control of air, high reliablity, operation stability It is good;
3)Device operation does not need artificial periodically intervene, it can be achieved that long-term non-maintaining operation.
Detailed description of the invention
Fig. 1 is the schematic diagram of embodiment according to the present invention one.
Fig. 2 is a kind of implementation diagram of porous media module according to the present invention.
Fig. 3 is the schematic diagram of embodiment according to the present invention two.
Fig. 4 is the schematic diagram of embodiment according to the present invention three.
Specific embodiment
Technical solution of the present invention is discussed in detail combined with specific embodiments below.It is to be appreciated that preferred in being described below Embodiment is only used as illustrating, other obvious deformations will also be included in protection scope of the present invention.
The corresponding embodiment one of Fig. 1:
Embodiment as shown in Figure 1, including Temperature and Humidity Control region(1), Temperature and Humidity Control region is with external environment(2), humidification plus Thermal modules(3), porous media module(4), air-supply power plant module(5), temperature-regulating module(6), circulated air power plant module(7), dehumidifying Heating module(8), control module(9).
Wherein, porous media module(4), temperature-regulating module(6), humidification heating module(3), dehumidifying heating module(8), air-supply Power plant module(5), circulated air power plant module(7)Between pass through air hose connect.
Air-supply power plant module(5)With circulated air power plant module(7)It is blower;Humidify heating module(3)It is heated with dehumidifying Module(8)It is all made of wire electric heating;Temperature-regulating module(6)Using semiconductor refrigerating technology.
When Temperature and Humidity Control region(1)When interior air needs to carry out dehumidification and temperature adjustment, in air-supply power plant module(5)Effect Under, air is from Temperature and Humidity Control region(1)Middle outflow, humidifies heating module at this time(3)It does not work, air is flowing through porous media Module(4)When, porous media module(4)Interior solid absorbent is by the water adsorption in air, in adsorption process, gas point Son shifts to solid adsorbent surfaces, and the movement velocity of gas molecule will be greatly reduced, and can release heat in the process, therefore Air by dehumidification treatments passes through porous media module(4)After can heat up, pass through air-supply power plant module(5)If air Temperature is more than set temperature, temperature-regulating module(6)It will start refrigerating operaton, cool down to air, to meet supply air temperature requirement, So far, meet the air that supply air temperature and humidity require, be re-fed into Temperature and Humidity Control region(1)It is interior.It at the same time, should for guarantee Device continuous operation, circulated air power plant module(7)By Temperature and Humidity Control region with external environment(2)Air from porous media module (4)Other side introduces, and flows to and comes from Temperature and Humidity Control region(1)Interior air flow direction is on the contrary, by dehumidifying heating module (8)After heat temperature raising, porous media module is passed through(4), desorption processing is carried out to solid absorbent.
When Temperature and Humidity Control region(1)When interior air needs to carry out humidification temperature adjustment, circulated air power plant module(7)It will be warm and humid Control area is spent with external environment(2)Air from porous media module(4)Other side introduces, and flows to and comes from Temperature and Humidity Control Region(1)Interior air flows on the contrary, the heating module that dehumidifies at this time(8)It does not work, this strand of air passes through porous media module(4) Afterwards, the moisture contained originally is by porous media module(4)In solid absorbent absorb, it is dynamic that subsequent this strand of air flows through circulated air Power module(7)Afterwards, Temperature and Humidity Control region is expelled to external environment(2)In.At the same time, in air-supply power plant module(5)Effect Under, air is from Temperature and Humidity Control region(1)Middle outflow, humidifies heating module at this time(3)Start work, high temperature air flow through it is more Hole medium module(4)When, to porous media module(4)Interior solid absorbent is desorbed, and solid absorbent will be from temperature and humidity Control area is with external environment(2)Air in the water release adsorbed come out, the high temperature air flowed through is humidified, then should Stock air-flow passes through air-supply power plant module(5)If air themperature is more than set temperature, temperature-regulating module(6)It will start refrigeration fortune Row, cools down to air, to meet supply air temperature requirement, so far, meets the air that supply air temperature and humidity require, is re-fed into Temperature and Humidity Control region(1)It is interior.
Above-mentioned temperature and humidity adjustment process is in control module(9)Under the action of, it can be according to Temperature and Humidity Control region(1)It is warm and humid Degree, which is adjusted, to be required, in conjunction with Temperature and Humidity Control region with external environment(2)The temperature and humidity parameter of air automatically controls temperature-regulating module(6), Humidify heating module(3), dehumidifying heating module(8), air-supply power plant module(5), circulated air power plant module(7)Operation.
The corresponding porous media module of Fig. 2(4)A kind of implementation diagram:
As shown in Fig. 2, in the embodiment of the schematic diagram, porous media module(4)Using cylindrical structure, cylindrical body is divided into The fan-shaped region of two 180 degrees, two regions are respectively flowed through to Temperature and Humidity Control region(1)Air-supply and Temperature and Humidity Control region With external environment(2)Circulated air, wherein to Temperature and Humidity Control region(1)Air-supply enter porous media module(4)Before flow through Air hose(10), passing through porous media module(4)After flow through air hose(11), in porous media module(4)The other side, temperature and humidity Control area is with external environment(2)Circulated air first flow through air hose(13), passing through porous media module(4)After flow through air hose (12), two kinds of air-flows are without mixing.
It should be noted that in dehumidification process, in order to guarantee porous media module(4)Internal solid absorbent can be with To Temperature and Humidity Control region(1)Air-supply flow through fan-shaped region absorption air in moisture, through dehumidifying heating module (8)Temperature and Humidity Control region after heat temperature raising is with external environment(2)The fan-shaped region of recirculating air flow warp inhaled moisture is desorbed, Porous media module(4)The air for needing and flowing through the module keeps relative motion, that is to say, that porous media module(4)It encloses Can be rotated around the axis of cylindrical body can also remain stationary, corresponding air hose(10)And air hose(12), air hose(11)And air hose (13)It can be rotated respectively as an axis entirely around cylindrical body, porous media module(4)With flow through the module The air hose velocity of rotation that is flowed through of air it is different.
The corresponding embodiment two of Fig. 3:
As shown in figure 3, embodiment two other than including all technical characteristics of embodiment one, further includes to Temperature and Humidity Control area Domain(1)Air-supply flow through humidification heating module(3)Before increase temperature-regulating module(6), in the embodiment, temperature-regulating module(6)It can adopt It, can also be using the steam compression type refrigeration for including compressor, evaporator, condenser and throttling set with semiconductor refrigerating technology Technology also can use the combination of the suitable cooling medium of external temperature or a variety of cold sources.Increase a temperature-regulating module at this (6), primarily to adjusting to Temperature and Humidity Control region(1)Air-supply flow through porous media module(4)Preceding temperature, so as to Improve porous media module(4)Adsorption and dehumidification effect.
The corresponding embodiment three of Fig. 4:
As shown in figure 4, embodiment three other than including all technical characteristics of embodiment one, further includes in humidification heating module (3)With dehumidifying heating module(8)Before increase freezing temperature-regulating module(6-1)And auxiliary heating module(6-2), freeze temperature-regulating module (6-1)Semiconductor refrigerating technology can be used, it can also be using the steam for including compressor, evaporator, condenser and throttling set Compression-type refrigeration technology also can use the suitable cooling medium of external temperature.Auxiliary heating module(6-2)It can be used and dehumidify Heating module(8)Identical heat source, can also and temperature-regulating module(6), freezing temperature-regulating module(6-1)Share a set of steam compression type Refrigeration system, temperature-regulating module(6), freezing temperature-regulating module(6-1)It is absorbed heat using the evaporation process of the vapour compression refrigeration system, It can opposite Temperature and Humidity Control region(1)Air-supply carry out cooling processing, auxiliary heating module(6-2)Utilize the steam compression type system The condensation process heat extraction of cooling system, can be to Temperature and Humidity Control region with external environment(2)Circulated air heated.
Basic principles and main features and advantages of the present invention of the invention are described above.The technical staff of the industry answers The understanding, the present invention is not limited to the above embodiments, and what has been described in the above embodiment and specification is only the principle of the present invention, Various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes and improvements are all fallen In the range of entering claimed invention.

Claims (6)

1. a kind of temp and humidity regulator, including porous media module(4), temperature-regulating module(6), humidification heating module(3), dehumidifying Heating module(8), air-supply power plant module(5), circulated air power plant module(7)And control module(9), which is characterized in that it is described more Hole medium module(4)Blasting humidity, the temperature adjustment mould are adjusted to the absorption of moisture in air and desorption characteristics using porous media Block(6)For adjusting supply air temperature, the humidification heating module(3)With dehumidifying heating module(8)For adjusting porous media mould Block(4)The desorption of different zones, the air-supply power plant module are used for Temperature and Humidity Control region(1)Air-supply, the circulation are pneumatic Power module(7)For introducing Temperature and Humidity Control region with external environment(2)Air circulation flow through porous media module(4), described Control module(9)For controlling temp and humidity regulator automatic running, porous media module(4), temperature-regulating module(6), humidification plus Thermal modules(3), dehumidifying heating module(8), air-supply power plant module(5), circulated air power plant module(7)Between pass through air hose connect.
2. a kind of temp and humidity regulator according to claim 1, which is characterized in that the porous media module(4) It is made of, adsorbable moisture in air, and the water desorption of absorption can be discharged under high temperature environment solid absorbent, Porous media module(4)Different zones, respectively flow through to Temperature and Humidity Control region(1)Air-supply and Temperature and Humidity Control region with External environment(2)Circulated air, two kinds of air-flows without mixing, in order to be carried out continuously absorption and desorption, porous media module(4)With The air for flowing through the module needs to keep relative motion.
3. a kind of temp and humidity regulator according to claim 1, which is characterized in that the temperature-regulating module(6)It can be used Semiconductor refrigerating technology, can also be using the steam compression type refrigeration skill including compressor, evaporator, condenser and throttling set Art also can use the combination of the suitable cooling medium of external temperature or a variety of cold sources.
4. a kind of temp and humidity regulator according to claim 1, which is characterized in that the air-supply power plant module(5)With Circulated air power plant module(7)It is blower, DC powered can be used, it can also be using exchange electric drive, according to using need It wants, power plant module of blowing(5)With circulated air power plant module(7)It is mountable in porous media module(4)It is ipsilateral, can also pacify respectively Mounted in porous media module(4)Two sides.
5. a kind of temp and humidity regulator according to claim 1, which is characterized in that the humidification heating module(3)With Dehumidify heating module(8)Air is heated, wire electric heating, microwave heating can be used, also can use vapour pressure The condensation heat of compression type refrigerating or the combination of various heating sources.
6. a kind of temp and humidity regulator according to claim 1, which is characterized in that the control module(9)It can basis Temperature and Humidity Control region(1)Temperature and humidity adjustment requirement, in conjunction with Temperature and Humidity Control region with external environment(2)The temperature and humidity of air is joined Number automatically controls temperature-regulating module(6), humidification heating module(3), dehumidifying heating module(8), air-supply power plant module(5), circulated air Power plant module(7)Operation.
CN201810814206.6A 2018-07-23 2018-07-23 A kind of temp and humidity regulator Pending CN108826468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810814206.6A CN108826468A (en) 2018-07-23 2018-07-23 A kind of temp and humidity regulator

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Application Number Priority Date Filing Date Title
CN201810814206.6A CN108826468A (en) 2018-07-23 2018-07-23 A kind of temp and humidity regulator

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Publication Number Publication Date
CN108826468A true CN108826468A (en) 2018-11-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112798311A (en) * 2020-12-31 2021-05-14 广东申菱环境系统股份有限公司 Heat pump testing device
US20230127599A1 (en) * 2021-10-25 2023-04-27 University Of Cincinnati Thermoelectric Air Conditioning System with Integrated Solid Desiccant-Based Dehumidification for Separate Sensible and Latent Cooling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112798311A (en) * 2020-12-31 2021-05-14 广东申菱环境系统股份有限公司 Heat pump testing device
US20230127599A1 (en) * 2021-10-25 2023-04-27 University Of Cincinnati Thermoelectric Air Conditioning System with Integrated Solid Desiccant-Based Dehumidification for Separate Sensible and Latent Cooling

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Application publication date: 20181116