CN109695933A - The environmental control system of enthalpy difference chamber - Google Patents
The environmental control system of enthalpy difference chamber Download PDFInfo
- Publication number
- CN109695933A CN109695933A CN201811604381.9A CN201811604381A CN109695933A CN 109695933 A CN109695933 A CN 109695933A CN 201811604381 A CN201811604381 A CN 201811604381A CN 109695933 A CN109695933 A CN 109695933A
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- China
- Prior art keywords
- temperature
- enthalpy difference
- heat exchange
- difference chamber
- working medium
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
Abstract
The invention discloses a kind of environmental control systems of enthalpy difference chamber.Wherein, which includes: enthalpy difference chamber；Air-supply interlayer, for blowing for enthalpy difference chamber, wherein air-supply interlayer includes: heat exchanger and blower, and heat exchanger carries out heat exchange for the air to feeding enthalpy difference chamber, adjusts the environment temperature and ambient humidity of enthalpy difference chamber.The present invention solves the technical issues of environmental parameters such as the temperature or humidity that can not directly control enthalpy difference chamber.
Description
Technical field
The present invention relates to environmental Kuznets Curves fields, in particular to a kind of environmental control system of enthalpy difference chamber.
Background technique
Under normal circumstances, enthalpy difference chamber is closed environment, but can not directly control the environment such as the temperature or humidity of enthalpy difference chamber
Parameter.
Aiming at the problem that environmental parameters such as the above-mentioned temperature or humidity that can not directly control enthalpy difference chamber, not yet propose have at present
The solution of effect.
Summary of the invention
The embodiment of the invention provides a kind of environmental control systems of enthalpy difference chamber, at least to solve that enthalpy difference can not be directly controlled
The technical issues of environmental parameters such as the temperature or humidity of room.
According to an aspect of an embodiment of the present invention, a kind of environmental control system of enthalpy difference chamber is provided, comprising: enthalpy difference
Room；Air-supply interlayer, for blowing for the enthalpy difference chamber, wherein the air-supply interlayer includes: heat exchanger and blower, the heat exchange
Device adjusts the environment temperature and ambient humidity of the enthalpy difference chamber for carrying out heat exchange to the air for being sent into the enthalpy difference chamber.
Further, the system also includes environmental detection sets, for detecting the environmental parameter of the enthalpy difference chamber,
In, the environmental parameter includes: the ambient humidity and the environment temperature；Controller, for according to the environmental parameter control
The temperature of heat exchange working medium in heat exchanger.
Further, the system also includes refrigeration units, for providing the heat exchange working medium for the heat exchanger；
The controller, for being adjusted in the refrigeration unit according to the environmental parameter, the temperature of the heat exchange working medium.
Further, the system also includes heat exchange working medium regulating valves, are arranged in the refrigeration unit and the heat exchange
Between device；The controller, for adjusting the aperture of the heat exchange working medium regulating valve.
Further, the controller is also used to: in the case where the environment temperature is higher than target temperature, by the heat
The temperature of exchange working medium is adjusted to the target temperature；According to the difference of the target temperature and the environment temperature, institute is adjusted
State the aperture of heat exchange working medium regulating valve.
Further, the controller is also used to: in the case where the ambient humidity is higher than target humidity, by the heat
The temperature of exchange working medium is adjusted to dew-point temperature；According to the difference of the dew-point temperature and the environment temperature, the heat is adjusted
Exchange the aperture of working medium regulating valve, wherein the dew-point temperature is determined according to the environment temperature.
Further, the system also includes heaters, for improving the environment temperature；The controller is used for
In the case that the environment temperature is lower than target temperature, the heater is opened.
Further, the system also includes humidifiers, for improving the ambient humidity；The controller is used for
In the case that the ambient humidity is lower than target humidity, the humidifier is opened.
It further, is engraved structure between the enthalpy difference chamber and the air-supply interlayer.
Further, the top of the enthalpy difference chamber is arranged in the air-supply interlayer；The system also includes: return air inlet,
In, the bottom of the enthalpy difference chamber is arranged in the return air inlet.
It in embodiments of the present invention, can sending in enthalpy difference chamber in order to control the environment temperature and environmental parameter of enthalpy difference chamber
Heat exchanger and blower are set in wind interlayer, is flowed by air-blower control enthalpy difference chamber air, passes through the air of heat exchanger and enthalpy difference chamber
Heat exchange is carried out, the water vapour of enthalpy difference chamber is condensed, changes environment temperature and the ambient humidity of enthalpy difference chamber to realize control enthalpy
The technical effect of poor indoor environment temperature and ambient humidity, and then solve the temperature or humidity etc. that can not directly control enthalpy difference chamber
The technical issues of environmental parameter.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of the environmental control system of enthalpy difference chamber according to an embodiment of the present invention；
Fig. 2 is a kind of schematic diagram of double enthalpy difference chambers according to an embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of enthalpy difference chamber return air blowing system according to an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of humidification that heats up according to an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of dehumidification process that heats up according to an embodiment of the present invention；
Fig. 6 is a kind of schematic diagram of humidification that cools down according to an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram of cool-down dehumidification process according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Fig. 1 is a kind of schematic diagram of the environmental control system of enthalpy difference chamber according to an embodiment of the present invention, as shown in Figure 1, should
System includes: enthalpy difference chamber 11；Air-supply interlayer 13, for blowing for enthalpy difference chamber, wherein air-supply interlayer includes: heat exchanger 131 and wind
Machine 133, heat exchanger adjust the environment temperature and ambient humidity of enthalpy difference chamber for carrying out heat exchange to the air for being sent into enthalpy difference chamber.
Optionally, air-supply interlayer further include: heater 135.
It in embodiments of the present invention, can sending in enthalpy difference chamber in order to control the environment temperature and environmental parameter of enthalpy difference chamber
Heat exchanger and blower are set in wind interlayer, is flowed by air-blower control enthalpy difference chamber air, passes through the air of heat exchanger and enthalpy difference chamber
Heat exchange is carried out, the water vapour of enthalpy difference chamber is condensed, changes environment temperature and the ambient humidity of enthalpy difference chamber to realize control enthalpy
The technical effect of poor indoor environment temperature and ambient humidity, and then solve the temperature or humidity etc. that can not directly control enthalpy difference chamber
The technical issues of environmental parameter.
As a kind of optional embodiment, system further include: environmental detection set, the environment for detecting enthalpy difference chamber are joined
Number, wherein environmental parameter includes: ambient humidity and environment temperature；Controller, for according to hot in environment parameter control heat exchanger
Exchange the temperature of working medium.
The above embodiment of the present invention can be joined by controller according to environment such as the environment temperature of enthalpy difference chamber and ambient humidities
The temperature of heat exchange working medium in numerical control heat exchanger changes enthalpy difference chamber by the heat exchange carried out between heat exchanger and enthalpy difference chamber
Temperature, can also by heat exchanger condense enthalpy difference chamber water vapour, change the ambient humidity of enthalpy difference chamber.
As a kind of optional embodiment, system further include: refrigeration unit, for providing heat exchange working medium for heat exchanger；
Controller, for being adjusted in refrigeration unit according to environmental parameter, the temperature of heat exchange working medium.
The above embodiment of the present invention, refrigeration unit are controlled by controller and are made for providing heat exchange working medium for heat exchanger
Cold group adjusts the temperature of heat exchange working medium in cold group, the temperature of heat exchange working medium in adjustable heat exchanger.
As a kind of optional embodiment, system further include: heat exchange working medium regulating valve, setting is in refrigeration unit and heat exchange
Between device；Controller, for adjusting the aperture of heat exchange working medium regulating valve.
The above embodiment of the present invention is equipped with heat exchange working medium regulating valve, passes through controller between refrigeration unit and heat exchanger
The aperture for controlling heat exchange working medium regulating valve, can control the flowing velocity of heat exchange working medium between refrigeration unit and heat exchanger,
To control to adjust the temperature of heat exchange working medium in heat exchanger.
As a kind of optional embodiment, controller is also used to:, will be hot in the case where environment temperature is higher than target temperature
The temperature of exchange working medium is adjusted to target temperature；According to the difference of target temperature and environment temperature, adjusts heat exchange working medium and adjust
The aperture of valve.
The above embodiment of the present invention, in the case where environment temperature is higher than target temperature, controller passes through to refrigeration unit
It is controlled, the temperature of heat exchange working medium in refrigeration unit is adjusted to target temperature, and according to target temperature and environment temperature
Difference, adjust the aperture of the heat exchange working medium regulating valve between refrigeration unit and heat exchanger, make the sky of heat exchanger and enthalpy difference chamber
Gas carries out heat exchange, and environment temperature is reduced to target temperature.
As a kind of optional embodiment, controller is also used to:, will be hot in the case where ambient humidity is higher than target humidity
The temperature of exchange working medium is adjusted to dew-point temperature；According to the difference of dew-point temperature and environment temperature, adjusts heat exchange working medium and adjust
The aperture of valve, wherein dew-point temperature is determined according to environment temperature.
The above embodiment of the present invention, in the case where ambient humidity is higher than target humidity, controller can be according to enthalpy difference chamber
Ambient humidity determine dew-point temperature, then by controlling refrigeration unit, by the temperature of heat exchange working medium in refrigeration unit
Degree is adjusted to dew-point temperature, further according to the difference of dew-point temperature and environment temperature, adjusts between refrigeration unit and heat exchanger
Heat exchange working medium regulating valve aperture, make the air of heat exchanger and enthalpy difference chamber carry out heat exchange, to the water vapour in air into
Row condensation, is reduced to target humidity for ambient humidity.
As a kind of optional embodiment, system further include: heater, for improving environment temperature；Controller is used for
In the case that environment temperature is lower than target temperature, heater.
The above embodiment of the present invention, in the case where environment temperature is lower than target temperature, controller can control heater
It opens, the environment temperature of Lai Tigao enthalpy difference chamber, until environment temperature reaches target temperature.
As a kind of optional embodiment, system further include: humidifier, for improving ambient humidity；Controller is used for
In the case that ambient humidity is lower than target humidity, humidifier is opened.
The above embodiment of the present invention, in the case where ambient humidity is lower than target humidity, controller can control humidifier
It opens, the ambient humidity of enthalpy difference chamber is improved, until environment temperature reaches target temperature.
It is engraved structure between enthalpy difference chamber and air-supply interlayer as a kind of optional embodiment.
As a kind of optional embodiment, the top of enthalpy difference chamber is arranged in interlayer of blowing；System further include: return air inlet,
In, the bottom of enthalpy difference chamber is arranged in return air inlet.
The present invention also provides a kind of preferred embodiment, the preferred embodiment provides a kind of enthalpy difference laboratory temperature and humidity control
Mode processed.
Enthalpy difference laboratory is mainly divided into single chamber and dual chamber, uses different enthalpy difference laboratories for different experiments part, leads to
The parametric measurements household air-conditioners such as the poor, electricity consumption of measurement air conditioner air inlet/outlet enthalpy are crossed, or by measurement air conditioner for return water
The temperature difference and flow measurement household air-conditioner, all enthalpy difference chambers are all made of independent cooling source under normal circumstances, each laboratory it is warm and humid
Degree control uses respective refrigeration unit, therefore double enthalpy difference chambers can generally design 2 sets of independent cold sources.
Technical solution provided by the invention, double enthalpy difference laboratories share same set of cold source, can carry out single chamber enthalpy difference chamber simultaneously
The measurement of experiment and the experimental pieces such as water cooled chiller has powerful, the advantages such as equipment is simple and reliable.
Fig. 2 is a kind of schematic diagram of double enthalpy difference chambers according to an embodiment of the present invention, as shown in Fig. 2, in weather emulation experiment
In room, laboratory (i.e. first enthalpy difference of the independent keeping warmth space of length, width and height about 4*5*6m as double enthalpy difference laboratories is designed
Room), another laboratory (i.e. second enthalpy difference chamber) of the weather simulation laboratory as double enthalpy difference laboratories, by the second enthalpy difference
Two enthalpy difference chambers of the apparatus for measuring air quantity independent control being arranged in room, to obtain all test function of single double enthalpy difference laboratories
Energy.
Fig. 3 is a kind of schematic diagram of enthalpy difference chamber return air blowing system according to an embodiment of the present invention, as shown in figure 3, enthalpy difference chamber
It using comprehensive orifice feeding mode, above send next time, setting air blow and return heat preservation channel and air-supply interlayer, all devices setting are being blown
In interlayer.
Optionally, enthalpy difference laboratory (i.e. the first enthalpy difference chamber) and weather simulation laboratory (i.e. the second enthalpy difference chamber) share water cooling
Formula water cooler cools down refrigerating medium water tank as cold source, unit, and refrigerating medium is delivered to enthalpy difference chamber (i.e. by refrigerating medium circulating pump
One enthalpy difference chamber) and each indoor set heat exchanger (i.e. heat exchanger) of weather simulation laboratory (i.e. the second enthalpy difference chamber) in, pass through each enthalpy difference
The wind circulating system of room carries out temperature control to enthalpy difference chamber, two enthalpy difference chambers can independent temperature control it is hereby achieved that different temperature ring
Border.
Optionally, enthalpy difference chamber can measure refrigerating capacity maximum 30kw air conditioner or heat pump, while in view of cooling and it is other
With cold, design uses a set of heat exchange amount for the copper pipe aluminum fin heat exchanger of 60kw, having a size of long 2.4m* high 1.2m* thickness 0.4m, together
When design the stainless steel electric heating tube that a set of power is 20kw and be installed on heat exchanger rear for heating up, using axial flow blower conduct
Circulation power, flow 50624-36247m3/h.
It is first detected during controlling the environment temperature and ambient humidity of enthalpy difference chamber as a kind of optional embodiment
Whether environment temperature meets target temperature.
Optionally, the environment temperature of enthalpy difference chamber in sight needs to improve the ring of enthalpy difference chamber lower than in the case where target temperature
In the case where the temperature of border, detailed process is as follows:
This process determines that environment needs to humidify firstly the need of the environmental wet angle value detected according to Temperature Humidity Sensor and still removes
It is wet.
Fig. 4 is a kind of schematic diagram of humidification that heats up according to an embodiment of the present invention, as shown in figure 4, if necessary to add
It is wet, it is necessary first to open the blower of enthalpy difference chamber；It is then turned on seam humidifier and steam pipework solenoid valve, is humidified to enthalpy difference chamber,
After ambient humidity reaches target humidity, stop seam humidifier and enthalpy difference chamber steam pipework solenoid valve.What is humidified
The electric heater (i.e. heater) for opening heat exchanger simultaneously, using the difference of target temperature and environment temperature as references object
PID regulation is carried out, makes the ambient temperature-stable of enthalpy difference chamber in target temperature.
Fig. 5 is a kind of schematic diagram of dehumidification process that heats up according to an embodiment of the present invention, as shown in figure 5, removing if necessary
It is wet, according to the environment temperature and ambient humidity of Temperature Humidity Sensor detection, the ambient dew point temperature under the state can be obtained, by making
Then lower water temperature in freezing water tank to dew-point temperature is opened the freezing water regulating valve of heat exchanger, makes enthalpy difference chamber by cold group
Steam condensation, reduce ambient humidity.Open simultaneously the blower of enthalpy difference chamber；After ambient humidity meets target humidity, system is closed
Cold group and heat exchanger freeze water regulating valve, and open the electric heater (i.e. heater) of heat exchanger, with target temperature with
The difference of environment temperature carries out PID regulation as references object, makes ambient temperature-stable in target temperature.
Optionally, heat exchanger freezing water regulating valve aperture, can according to environment real time temperature (i.e. environment temperature) with
The difference of dew-point temperature carries out PID regulation.
Optionally, in the case where the environment temperature of enthalpy difference chamber is higher than target temperature, that is, need to reduce the environment of enthalpy difference chamber
In the case where temperature, detailed process is as follows:
This process is then turned on enthalpy difference chamber and changes first by refrigeration unit by the lower water temperature in freezing water tank to target temperature
The freezing water regulating valve of hot device, by the ambient temperature-stable of enthalpy difference chamber in target temperature, the ring detected according to Temperature Humidity Sensor
Border humidity determines that environment needs to humidify or dehumidify.
Optionally, the chilled water control valve opening of heat exchanger carries out PID regulation by the difference of target temperature and environment temperature.
Fig. 6 is a kind of schematic diagram of humidification that cools down according to an embodiment of the present invention, as shown in fig. 6, if necessary to add
It is wet, it is necessary first to open the blower of enthalpy difference chamber；It is then turned on seam humidifier and steam pipework solenoid valve, is humidified to enthalpy difference chamber,
After ambient humidity reaches target humidity, steam off humidifier and steam pipework solenoid valve.
Fig. 7 is a kind of schematic diagram of cool-down dehumidification process according to an embodiment of the present invention, as shown in fig. 7, removing if necessary
It is wet, then according to the environment temperature and ambient humidity of Temperature Humidity Sensor detection, the dew-point temperature under current state can be obtained, then
By the lower water temperature in refrigeration unit freezing water tank to dew-point temperature, make the water recovery in air, reduces ambient humidity, this
When heat exchanger freezing water regulating valve aperture according to the difference of environment real time temperature and dew-point temperature carry out PID regulation.
In the case where ambient humidity meets target humidity, by the lower water temperature in refrigeration unit freezing water tank to target temperature
Degree, the aperture of the freezing water regulating valve of heat exchanger is carried out by experimental situation required temperature and the difference of enthalpy difference chamber real time temperature at this time
PID regulation, while enthalpy difference chamber heat exchanger electric heating is opened, heat exchanger electricity is closed after environment temperature reaches target temperature to be added
Heat.
Optionally, the volume of air supply of blower can be calculated, so indirectly according to the difference of target temperature and environment temperature
The frequency of enthalpy difference indoor fan is determined according to volume of air supply afterwards, if volume of air supply is maximum quantity of wind, five groups of blowers are all turned on,
Lingering remnants of past customs amount demand then opens four groups of inner blowers.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of environmental control system of enthalpy difference chamber characterized by comprising
Enthalpy difference chamber；
Air-supply interlayer, for blowing for the enthalpy difference chamber, wherein the air-supply interlayer includes: heat exchanger and blower, the heat exchange
Device adjusts the environment temperature and ambient humidity of the enthalpy difference chamber for carrying out heat exchange to the air for being sent into the enthalpy difference chamber.
2. system according to claim 1, which is characterized in that the system also includes:
Environmental detection set, for detecting the environmental parameter of the enthalpy difference chamber, wherein the environmental parameter includes: the environment
Humidity and the environment temperature；
Controller, for the temperature according to heat exchange working medium in the environment parameter control heat exchanger.
3. system according to claim 2, which is characterized in that the system also includes:
Refrigeration unit, for providing the heat exchange working medium for the heat exchanger；
The controller, for being adjusted in the refrigeration unit according to the environmental parameter, the temperature of the heat exchange working medium.
4. system according to claim 3, which is characterized in that the system also includes:
Heat exchange working medium regulating valve is arranged between the refrigeration unit and the heat exchanger；
The controller, for adjusting the aperture of the heat exchange working medium regulating valve.
5. system according to claim 4, which is characterized in that the controller is also used to: being higher than in the environment temperature
In the case where target temperature, the temperature of the heat exchange working medium is adjusted to the target temperature；According to the target temperature with
The difference of the environment temperature adjusts the aperture of the heat exchange working medium regulating valve.
6. system according to claim 4, which is characterized in that the controller is also used to: being higher than in the ambient humidity
In the case where target humidity, the temperature of the heat exchange working medium is adjusted to dew-point temperature；According to the dew-point temperature with it is described
The difference of environment temperature adjusts the aperture of the heat exchange working medium regulating valve, wherein the dew-point temperature is according to the environment temperature
Degree determines.
7. system according to claim 1, which is characterized in that the system also includes:
Heater, for improving the environment temperature；
The controller, for opening the heater in the case where the environment temperature is lower than target temperature.
8. system according to claim 1, which is characterized in that the system also includes:
Humidifier, for improving the ambient humidity；
The controller, for opening the humidifier in the case where the ambient humidity is lower than target humidity.
9. system according to any one of claim 1 to 8, which is characterized in that the enthalpy difference chamber and the air-supply interlayer
Between be engraved structure.
10. system according to any one of claim 1 to 8, which is characterized in that the air-supply interlayer is arranged in the enthalpy
The top of poor room；The system also includes: return air inlet, wherein the bottom of the enthalpy difference chamber is arranged in the return air inlet.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013999A (en) * | 2020-08-25 | 2020-12-01 | 国网北京市电力公司 | Device for measuring heating capacity |
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Application publication date: 20190430 |