CN116878951B - Solar energy and air energy integrated heat pump detection system - Google Patents
Solar energy and air energy integrated heat pump detection system Download PDFInfo
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- CN116878951B CN116878951B CN202311132325.0A CN202311132325A CN116878951B CN 116878951 B CN116878951 B CN 116878951B CN 202311132325 A CN202311132325 A CN 202311132325A CN 116878951 B CN116878951 B CN 116878951B
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- 238000001514 detection method Methods 0.000 title claims abstract description 117
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000002360 preparation method Methods 0.000 claims description 35
- 238000001816 cooling Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims 2
- 230000005855 radiation Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/002—Thermal testing
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The invention relates to the technical field of heat pump detection, and particularly discloses a solar energy and air energy integrated heat pump detection system, which comprises a detection chamber, a solar simulator, an integrated heat pump and a first air supply mechanism, wherein a first air inlet and a first air return opening are formed in a side wall of the detection chamber, and the first air supply mechanism is communicated with the inside of the detection chamber through the first air inlet and the first air return opening; the solar simulator is obliquely arranged above the integrated heat pump; the first air supply mechanism comprises a first air duct, a first fan, a first temperature control device and a first humidity control device; the first temperature control device is used for controlling the temperature of the air in the first air channel within a preset range, and the first humidity control device is used for controlling the humidity of the air in the first air channel within the preset range. According to the invention, the working environment of a tested product is simulated by a manual method, and the operation performance of the solar energy and air energy integrated heat pump is detected by combining solar radiation, temperature, humidity and other environmental parameters.
Description
Technical Field
The invention relates to the technical field of heat pump detection, in particular to a solar energy and air energy integrated heat pump detection system.
Background
The building energy consumption is divided into broad sense and narrow sense, the broad sense of building energy consumption comprises the whole process energy consumption of building material manufacture and building construction until the use of the building, the narrow sense of building energy consumption, namely the operation energy consumption of the building, comprises the daily energy consumption of people, such as heating, air conditioning, illumination, cooking, washing and the like, and is the dominant part in the building energy consumption. In combination with the statistical data in recent years, the energy consumption of the buildings in China is nearly continuously increased, and in combination with the comparison of the energy consumption of the middle and outer buildings, the future energy consumption of the buildings in China is multiplied, and the relation between the energy consumption and the supply amount influences the price of the energy and the guarantee capability of the supply and can widely and greatly influence the life and the production of residents, so that the energy consumption of the buildings is macroscopically known and mastered, and the requirements of the energy saving targets and the energy saving paths of the buildings are defined.
Heating energy consumption in northern towns of China is the largest component of building energy consumption, and with the reduction of coal resources, comprehensive application of solar energy and air energy becomes a mode of heating by using low-carbon energy which is common at present, and design of a solar energy and air energy integrated heat pump becomes a product following the trend of the times.
However, at present, any detection system for the solar energy and air energy integrated heat pump does not exist, and further understanding of the energy consumption of the equipment cannot be achieved, so that it is very necessary to design a detection system for the solar energy and air energy integrated heat pump.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a solar energy and air energy integrated heat pump detection system which is used for detecting the running performance of a solar energy and air energy integrated heat pump.
The invention discloses a solar energy and air energy integrated heat pump detection system, which comprises a detection chamber, a solar simulator positioned in the detection chamber, an integrated heat pump and a first air supply mechanism arranged outside the detection chamber,
the side wall of the detection chamber is provided with a first air inlet and a first air return opening, and the first air supply mechanism is communicated with the inside of the detection chamber through the first air inlet and the first air return opening;
the solar simulator is obliquely arranged above the integrated heat pump;
the first air supply mechanism comprises a first air duct, a first fan, a first temperature control device and a first humidity control device, wherein the first fan, the first temperature control device and the first humidity control device are arranged in the first air duct; the first temperature control device is used for controlling the temperature of the air in the first air duct within a preset range, and the first humidity control device is used for controlling the humidity of the air in the first air duct within the preset range.
Furthermore, the detection chamber is also provided with cooling devices positioned at two sides of the solar simulator, and the cooling devices are used for cooling the air around the solar simulator.
Further, the detection system further comprises a preparation chamber and a second air supply mechanism, the preparation chamber is arranged adjacent to the detection chamber, and the preparation chamber and the air in the detection chamber can circulate mutually, wherein:
the side wall of the preparation room is provided with a second air inlet and a second air return opening, and the second air supply mechanism is communicated with the interior of the preparation room through the second air inlet and the second air return opening;
the second air supply mechanism comprises a second air duct, a second fan, a second temperature control device and a second humidity control device, wherein the second fan, the second temperature control device and the second humidity control device are arranged in the second air duct; the second temperature control device is used for controlling the temperature of the air in the second air duct within a preset range, and the second humidity control device is used for controlling the humidity of the air in the second air duct within the preset range.
Further, a first temperature and humidity detection device is arranged in the detection chamber; the first temperature and humidity detection device is in communication connection with the first temperature control device, the second temperature control device and the first humidity control device and the second humidity control device.
Further, the solar simulator is installed at an inclination of 45 degrees.
Further, a second temperature and humidity detection device is arranged in the preparation room; the second temperature and humidity detection device is in communication connection with the first temperature control device, the second temperature control device and the first humidity control device and the second humidity control device.
Further, the first air supply mechanism is arranged at one side far away from the preparation chamber, and the second air supply mechanism is arranged at one side far away from the detection chamber.
Further, the first air inlet and the first air return inlet are respectively arranged at the upper part and the lower part of the side wall body of the detection chamber; the second air inlet and the second air return inlet are respectively arranged at the upper part and the lower part of the side wall body of the preparation room.
Further, the first air inlet and the second air inlet are square open-pore air inlets or strip open-pore air inlets.
Further, the surface of the integrated heat pump is plated with a solar film.
The solar energy and air energy integrated heat pump detection system has the following beneficial effects:
(1) The detection system comprises a detection chamber, a solar simulator positioned in the detection chamber, an integrated heat pump and a first air supply mechanism arranged outside the detection chamber, wherein the solar simulator is obliquely arranged above the integrated heat pump and simulates solar energy irradiated on the integrated heat pump, the first air supply mechanism is communicated with the inside of the detection chamber through a first air inlet and a first air return opening, the first air supply mechanism comprises a first temperature control device and a first humidity control device which are used for controlling the temperature and the humidity of air in a first air channel, and the air backflow is realized through a first fan, so that the temperature and the humidity in the detection chamber are ensured to be kept within a preset range, and a stable detection environment is obtained; according to the invention, the working environment of a tested product is simulated by a manual method, and the environment parameters such as solar radiation, temperature, humidity and the like are combined to create a detection environment suitable for the integrated heat pump, so that the detection of the running performance of the solar energy and air energy integrated heat pump is realized;
(2) The first air inlet and the first air return opening are formed in the side wall of the detection chamber, air circulation is realized through the first air supply mechanism, a side-supply air supply mode is realized, and the condition that the solar simulator shields the top of the integrated heat pump to cause uneven air supply is effectively avoided;
(3) The cooling devices arranged on the two sides of the solar simulator can cool the air around the solar simulator, so that the influence of solar radiation on the air flow structure is eliminated;
(4) The air conditioning device is provided with a preparation chamber which is mutually communicated with the air in the detection chamber, the air can be adjusted to the required temperature and humidity in the preparation chamber before detection, and the air reflux is realized through the first air supply mechanism and the second air supply mechanism, so that the detection chamber maintains the ideal working environment.
Drawings
For a clearer description of embodiments of the invention or of solutions in the prior art, the drawings which are used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a structural diagram of a solar energy and air energy integrated heat pump detection system according to an embodiment of the present invention;
wherein: 1-detecting chamber, 101-first air inlet, 102-first air return, 2-solar simulator, 3-integrated heat pump, 4-first air supply mechanism, 401-first air duct, 402-first temperature control device, 403-first humidity control device,
The device comprises a 5-cooling device, a 6-preparation chamber, a 601-second air inlet, a 602-second air return opening, a 7-second air supply mechanism, a 701-second air duct, a 702-second temperature control device, a 703-second humidity control device, an 8-first temperature and humidity detection device and a 9-second temperature and humidity detection device.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
The embodiment of the invention relates to a solar energy and air energy integrated heat pump detection system, as shown in fig. 1, wherein the detection system comprises a detection chamber 1, a solar simulator 2 positioned in the detection chamber 1, an integrated heat pump 3 and a first air supply mechanism 4 arranged outside the detection chamber 1, wherein a first air inlet 101 and a first air return opening 102 are formed in a side wall body of the detection chamber 1, and the first air supply mechanism 4 is communicated with the inside of the detection chamber 1 through the first air inlet 101 and the first air return opening 102; the solar simulator 2 is obliquely arranged above the integrated heat pump 3; the first air supply mechanism 4 includes a first air duct 401, a first fan (not shown in the figure) disposed in the first air duct 401, a first temperature control device 402, and a first humidity control device 403; the first temperature control device 402 is used for controlling the temperature of the air in the first air duct 401 to be within a preset range, and the first humidity control device 403 is used for controlling the humidity of the air in the first air duct 401 to be within a preset range.
The integrated heat pump 3 in the embodiment of the invention is an integrated heat pump of solar energy and air energy, and the detection system comprises a detection chamber, a solar simulator positioned in the detection chamber, the integrated heat pump and a first air supply mechanism arranged outside the detection chamber, wherein the solar simulator is obliquely arranged above the integrated heat pump to simulate solar energy irradiated on the integrated heat pump, and in order to realize better solar simulation effect, a solar film is plated on the surface of the integrated heat pump 3. In addition, the top air supply can form a bypass around the solar simulator 2, and the requirement of uniform air circulation cannot be met, so the invention is provided with the first air inlet 101 and the first air return 102 on the side wall of the detection chamber 1, and the circulation of air is realized through the first air supply mechanism 4, so that the side air supply mode is realized, and the condition that the solar simulator 2 shields the top of the integrated heat pump 3 to cause nonuniform air supply is effectively avoided.
The first temperature control device 402 and the first humidity control device 403 are respectively used for controlling the temperature and the humidity of the air in the first air duct 401 within a preset range, and then sending the air with proper temperature and humidity into the detection chamber 1 through the action of the first fan. The embodiment of the invention is not limited to specific product types of the first temperature control device 402 and the first humidity control device 403, the first temperature control device 402 can be formed by combining a heating device with a control device, the first humidity control device 403 can be formed by combining a humidifying device with a control device, the temperature or humidity in a preset range is set in advance before detection by an experimenter, and the control device controls the starting and stopping of the heating device and the humidifying device, so that the air in the first air duct 401 is heated or humidified to a set requirement, and the temperature and humidity of the air required by a test are further met.
The inclination installation angle of the solar simulator 2 is not limited in this embodiment, and may be specifically determined according to the space of the detection chamber 1, and it is preferable to install the solar simulator 2 by 45 ° inclination or install the solar simulator 2 on a bracket capable of performing angle adjustment so as to simulate the change of the sunlight angle.
The detection system comprises a detection chamber, a solar simulator positioned in the detection chamber, an integrated heat pump and a first air supply mechanism arranged outside the detection chamber, wherein the solar simulator is obliquely arranged above the integrated heat pump and simulates solar energy irradiated on the integrated heat pump, the first air supply mechanism is communicated with the inside of the detection chamber through a first air inlet and a first air return opening, the first air supply mechanism comprises a first temperature control device and a first humidity control device which are used for controlling the temperature and the humidity of air in a first air channel, and the air backflow is realized through a first fan, so that the temperature and the humidity in the detection chamber are ensured to be kept within a preset range, and a stable detection environment is obtained; according to the invention, the working environment of a tested product is simulated by a manual method, and the environment parameters such as solar radiation, temperature, humidity and the like are combined to create a detection environment suitable for the integrated heat pump, so that the detection of the running performance of the solar energy and air energy integrated heat pump is realized.
Specifically, as shown in fig. 1, cooling devices 5 located at two sides of the solar simulator 2 are further disposed in the detection chamber 1, and the cooling devices 5 are used for cooling air around the solar simulator 2.
The cooling devices 5 arranged on the two sides of the solar simulator 2 can cool the air around the solar simulator 2 and eliminate the influence of solar radiation on the airflow structure.
Specifically, as shown in fig. 1, the detection system further includes a preparation chamber 6 and a second air supply mechanism 7, the preparation chamber 6 is disposed adjacent to the detection chamber 1, and air in the preparation chamber 6 and the detection chamber 1 can circulate with each other, wherein: the side wall of the preparation chamber 6 is provided with a second air inlet 601 and a second air return opening 602, and the second air supply mechanism 7 is communicated with the interior of the preparation chamber 6 through the second air inlet 601 and the second air return opening 602; the second air supply mechanism 7 includes a second air duct 701, a second fan (not shown in the figure) disposed in the second air duct 701, a second temperature control device 702, and a second humidity control device 703; the second temperature control device 702 is used for controlling the temperature of the air in the second air duct 701 to be within a preset range, and the second humidity control device 703 is used for controlling the humidity of the air in the second air duct 701 to be within the preset range.
In this embodiment, the preparation chamber 6 which is in communication with the air in the detection chamber 1 is provided on the basis of the detection system, the air can be adjusted to a desired temperature and humidity in the preparation chamber 6 before detection, and the air can be returned through the first air supply mechanism 4 and the second air supply mechanism 7, so that the detection chamber 1 can maintain an ideal working environment. The second air supply mechanism 7 has a similar structure and function to the first air supply mechanism 4, and the air in the preparation room 6 is properly warmed and warmed.
Specifically, as shown in fig. 1, in the embodiment of the present invention, a first temperature and humidity detecting device 8 is installed in a detecting chamber 1; the first temperature and humidity detecting device 8 is communicatively connected to the first temperature control device 402, the second temperature control device 702, the first humidity control device 403, and the second humidity control device 703. The first temperature and humidity detecting device 8 continuously detects the temperature and humidity in the detecting chamber 1, and the obtained detection value is used as an adjustment reference for the first temperature control device 402, the second temperature control device 702, the first humidity control device 403 and the second humidity control device 703, or the first temperature and humidity detecting device 8 is in communication connection with the first temperature control device 402 and the first humidity control device 403, and is used as a reference for the first air supply mechanism 4 to adjust the temperature and humidity of the air in the detecting chamber 1.
Preferably, the second temperature and humidity detection device 9 is installed in the preparation room 6; the second temperature and humidity detecting device 9 is communicatively connected to the first temperature control device 402, the second temperature control device 403, the first humidity control device 702, and the second humidity control device 703. The detection values of the second temperature and humidity detection device 9 are used for adjusting references of the first temperature control device 402, the second temperature control device 702, the first humidity control device 403 and the second humidity control device 703, or the second temperature and humidity detection device is in communication connection with the second temperature control device 702 and the second humidity control device 703 as references for adjusting the temperature and humidity of the air in the preparation room 6 by the second air supply mechanism 7.
In combination with the foregoing embodiment, for the first temperature control device 402, the first humidity control device 403, the second temperature control device 702, the second humidity control device 703 which are composed of a combination of a control device and a heating device, a humidifying device,
the detection values of the first temperature and humidity detection device 8 and the second temperature and humidity detection device 9 are judged by the control device, if the detection value is higher than a preset range, the heating device or the humidifying device is turned off, and if the detection value is lower than the preset range, the heating device or the humidifying device is turned on, so that the detection chamber 1 and the preparation chamber 6 can reach the air temperature and humidity required by the test, and the running performance of the integrated heat pump is better detected.
More preferably, as shown in fig. 1, in the embodiment of the present invention, the first air supply mechanism 4 is disposed at a side far from the preparation chamber 6, and the second air supply mechanism 7 is disposed at a side far from the detection chamber 1. In fig. 1, the left side is the preparation chamber 6, the right side is the detection chamber 1, the first air supply mechanism 4 is disposed on the side away from the preparation chamber 6, i.e., the first air supply mechanism 4 is disposed on the right side of the detection chamber 1, and the second air supply mechanism 7 is disposed on the side away from the detection chamber 1, i.e., the second air supply mechanism 7 is disposed on the left side of the preparation chamber 6.
Specifically, as shown in fig. 1, in the embodiment of the present invention, a first air inlet 101 and a first air return 102 are respectively installed at the upper part and the lower part of a side wall of a detection chamber 1; the second air inlet 601 and the second air return 602 are installed at the upper and lower parts of the side walls of the preparation chamber 6, respectively. On the basis of the side-feeding mode, the upper-feeding and lower-returning air-feeding mode is further realized, and the side-feeding type solar heat pump has a better effect on avoiding the condition that the solar simulator 2 shields the top of the integrated heat pump 3 to cause uneven air feeding.
The embodiment of the invention is not limited to the shape of the first air inlet and the shape of the second air inlet, and can be a square perforated air inlet, a strip perforated air inlet or other perforated air inlets.
The invention has been further described with reference to specific embodiments, but it should be understood that the detailed description is not to be construed as limiting the spirit and scope of the invention, but rather as providing those skilled in the art with the benefit of this disclosure with the benefit of their various modifications to the described embodiments.
Claims (8)
1. A solar energy and air energy integrated heat pump detection system is characterized by comprising a detection chamber, a solar simulator positioned in the detection chamber, an integrated heat pump and a first air supply mechanism arranged outside the detection chamber,
the side wall of the detection chamber is provided with a first air inlet and a first air return opening, and the first air supply mechanism is communicated with the inside of the detection chamber through the first air inlet and the first air return opening;
the solar simulator is obliquely arranged above the integrated heat pump;
the first air supply mechanism comprises a first air duct, a first fan, a first temperature control device and a first humidity control device, wherein the first fan, the first temperature control device and the first humidity control device are arranged in the first air duct; the first temperature control device is used for controlling the temperature of the air in the first air duct to be within a preset range, and the first humidity control device is used for controlling the humidity of the air in the first air duct to be within the preset range;
the detection system further comprises a preparation chamber and a second air supply mechanism, wherein the preparation chamber is arranged adjacent to the detection chamber, and the preparation chamber and the air in the detection chamber can be communicated with each other, and the detection system comprises: the side wall of the preparation room is provided with a second air inlet and a second air return opening, and the second air supply mechanism is communicated with the interior of the preparation room through the second air inlet and the second air return opening; the second air supply mechanism comprises a second air duct, a second fan, a second temperature control device and a second humidity control device, wherein the second fan, the second temperature control device and the second humidity control device are arranged in the second air duct; the second temperature control device is used for controlling the temperature of the air in the second air duct to be within a preset range, and the second humidity control device is used for controlling the humidity of the air in the second air duct to be within the preset range;
a second temperature and humidity detection device is arranged in the preparation room; the second temperature and humidity detection device is in communication connection with the first temperature control device, the second temperature control device and the first humidity control device and the second humidity control device.
2. The solar and air energy integrated heat pump detection system according to claim 1, wherein the detection chamber is further provided with cooling devices positioned at two sides of the solar simulator, and the cooling devices are used for cooling air around the solar simulator.
3. The solar energy and air energy integrated heat pump detection system according to claim 2, wherein a first temperature and humidity detection device is installed in the detection chamber; the first temperature and humidity detection device is in communication connection with the first temperature control device, the second temperature control device and the first humidity control device and the second humidity control device.
4. A solar and air energy integrated heat pump detection system according to claim 1, wherein said solar simulator is mounted at 45 ° inclination.
5. A solar and air energy integrated heat pump inspection system according to claim 1, wherein the first air supply mechanism is disposed on a side remote from the preparation chamber and the second air supply mechanism is disposed on a side remote from the inspection chamber.
6. A solar and air energy integrated heat pump detection system as described in claim 1 wherein said first air inlet and said first air return are mounted on the upper and lower portions of said detection chamber side wall, respectively; the second air inlet and the second air return inlet are respectively arranged at the upper part and the lower part of the side wall body of the preparation room.
7. The solar and air energy integrated heat pump detection system according to claim 1, wherein the first air inlet shape and the second air inlet shape are square perforated air openings or strip perforated air openings.
8. A solar and air energy integrated heat pump detection system as defined in claim 1 wherein the surface of said integrated heat pump is coated with a solar film.
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| CN202311132325.0A CN116878951B (en) | 2023-09-05 | 2023-09-05 | Solar energy and air energy integrated heat pump detection system |
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