CN215832300U - Cooling device - Google Patents
Cooling device Download PDFInfo
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- CN215832300U CN215832300U CN202121852004.4U CN202121852004U CN215832300U CN 215832300 U CN215832300 U CN 215832300U CN 202121852004 U CN202121852004 U CN 202121852004U CN 215832300 U CN215832300 U CN 215832300U
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- cooling device
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- axial flow
- flow fan
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Abstract
The utility model relates to a cooling device, including axial fan, infrared ray thermoscope and the control unit, axial fan includes the casing, and the infrared ray thermoscope is located outside the casing for obtain the real-time ambient temperature of the environment that the sample is located, control unit and axial fan and infrared ray thermoscope communication connection, the control unit is configured to be used for with real-time ambient temperature and the comparison of first preset temperature value, is greater than when real-time ambient temperature first preset temperature value, the control unit is configured to be used for the contrast to seek and reachs the target output amount of wind that corresponds when real-time ambient temperature reaches the expectation ambient temperature, control axial fan output target output amount of wind. According to the cooling device, the control unit searches and obtains the corresponding target output air volume when the real-time environment temperature reaches the expected environment temperature according to the real-time environment temperature comparison, and controls the axial flow fan to output the target output air volume, so that the axial flow fan is prevented from always working at the rated power, and the energy conservation of the cooling device is improved.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to a cooling device.
Background
The temperature of the lubricating oil is one of important parameters which need to be strictly controlled in the test process of the automobile product bench, and the lubricating effect and the test result of the lubricating oil are greatly influenced by overhigh or overlow temperature of the lubricating oil. At present, when the automobile product is subjected to bench test, part of tests need to adopt an air cooling mode to control the temperature of lubricating oil in a sample.
However, the conventional lubricating oil cooling device has the problem that the fan can only work at rated power, so that electric energy is wasted.
SUMMERY OF THE UTILITY MODEL
In view of this, it is necessary to provide a cooling device capable of improving energy saving performance in response to the problem that the cooling device wastes electric energy.
According to an aspect of the present application, there is provided a cooling apparatus including:
an axial flow fan including a housing;
the infrared thermometer is arranged outside the shell and used for acquiring the real-time environment temperature of the environment where the sample is located;
the control unit is in communication connection with the axial flow fan and the infrared thermometer;
the control unit is configured for comparing the real-time ambient temperature with a first preset temperature value;
when the real-time environment temperature is greater than the first preset temperature value, the control unit is configured to compare and search a target output air volume corresponding to the real-time environment temperature reaching the expected environment temperature, and control the axial flow fan to output the target output air volume.
Above-mentioned cooling device, through setting up infrared ray thermoscope and control unit, when real-time ambient temperature is greater than first preset temperature value, control unit obtains real-time ambient temperature contrast look for according to infrared ray thermoscope and reachs the target output amount of wind that corresponds when real-time ambient temperature reaches expectation ambient temperature to control axial fan output target output amount of wind, avoid axial fan to work with rated power always, reduce the electric energy waste, improved cooling device's energy-conservation nature.
In one embodiment, the axial flow fan includes an air duct, and the cooling device further includes:
the spherical nozzle is arranged at one end of the air duct for air outlet, and the angle formed by the axis of the spherical nozzle and the axis of the axial flow fan is 0-15 degrees.
In one embodiment, the cooling device further includes:
one end of the thermometer support is connected to the shell, and one end of the infrared thermometer is rotatably connected to one end, far away from the shell, of the thermometer support.
In one embodiment, the angle formed by the axis of the infrared thermometer and the axis of the axial flow fan is 0-10 °.
In one embodiment, the thermometer holder has a centre line perpendicular to the axis of the axial fan, the thermometer holder being configured to be rotatable within 360 ° around the centre line.
In one embodiment, when the real-time environment temperature is greater than a second preset temperature value and less than the first preset temperature value, the control unit controls the axial flow fan to output air volume with a first power;
wherein the second preset temperature value is smaller than the first preset temperature value.
In one embodiment, when the real-time environment temperature is lower than the second preset temperature value, the control unit controls the axial flow fan to stop.
In one embodiment, the cooling device has an automatic mode and a manual mode; the cooling device is in an automatic mode, the control unit is configured to compare and search a target output air volume corresponding to the real-time environment temperature reaching the expected environment temperature, and control the axial flow fan to output the target output air volume;
the cooling device is in a manual mode, and the axial flow fan is configured to output air volume at a second power.
In one embodiment, the cooling device further comprises a master switch for operatively switching the cooling device between the manual mode and the automatic mode.
In one embodiment, the cooling device further includes:
the base is connected to one side, far away from the infrared thermometer, of the axial flow fan;
and the travelling mechanism is arranged on the base so as to enable the cooling device to travel or be locked.
Drawings
FIG. 1 is a schematic structural diagram of a cooling device according to an embodiment of the present application;
fig. 2 is a side view of a cooling device according to another embodiment of the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
At present, before automobile products leave a factory, a bench test is usually required, and the automobile products can be put into use after simulation test operation. In the bench test process, the temperature of the lubricating oil is one of important parameters which need to be strictly controlled, and the lubricating effect and the test result of the lubricating oil are greatly influenced by overhigh or overlow temperature of the lubricating oil. In the related art, in order to enable the temperature of the lubricating oil in a sample to be within a certain range, the oil temperature is generally controlled in an air cooling mode, however, a common fan cannot monitor the temperature of the lubricating oil, and then the whole process is operated by full power and large air volume, so that the waste of electric energy is caused.
Therefore, it is necessary to provide a cooling device capable of improving energy saving performance.
FIG. 1 is a schematic structural diagram of a cooling device according to an embodiment of the present application; fig. 2 is a side view of a cooling device according to another embodiment of the present application.
Referring to fig. 1-2, the cooling device in an embodiment of the present application includes an axial flow fan, an infrared thermometer 20, and a control unit. The axial flow fan includes a housing 10; the infrared thermometer 20 is arranged outside the shell 10 and used for acquiring the real-time environment temperature of the environment where the sample is located; the control unit is in communication connection with the axial flow fan and the infrared thermometer 20, the control unit is configured to compare the real-time environment temperature with a first preset temperature value, and when the real-time environment temperature is higher than the first preset temperature value, the control unit is configured to compare and search a corresponding target output air volume when the real-time environment temperature reaches an expected environment temperature, and control the axial flow fan to output the target output air volume.
By providing the infrared thermometer 20, a real-time ambient temperature of the environment in which the sample is located can be obtained, for example, the sample can be an automobile product subjected to bench test, and the real-time ambient temperature is the temperature of the lubricating oil in the sample. Because the control unit is in communication connection with the axial flow fan and the infrared thermometer 20, when the real-time environment temperature is greater than the first preset temperature value, the control unit correspondingly finds out the corresponding target output air volume when the real-time environment temperature reaches the expected environment temperature according to the real-time environment temperature obtained by the infrared thermometer 20, and controls the axial flow fan to output the target air volume so as to enable the real-time environment temperature to be equal to the expected environment temperature, thereby meeting the cooling requirement on the environment where the sample is located. It will be appreciated that the real-time ambient temperature may fluctuate within a certain tolerance. Because cooling device can be according to the real-time environment temperature output of difference with its target output amount of wind that corresponds, avoid axial fan to move with constant power always, on the one hand, reduce the electric energy waste, improve the energy-conservation nature of device, on the other hand, in the use, need not to change the axial fan of different models or constantly adjust the distance between axial fan and the sample, alright the ambient temperature that the control sample was located effectively, avoid causing the temperature of the environment that the sample was located too low because of axial fan only works with constant power, make bench test's result more accurate, and improve efficiency and the convenience of operation.
In some embodiments of the present application, as shown in fig. 1 and fig. 2, the axial flow fan includes an air duct, and the cooling device further includes a spherical nozzle 30, where the spherical nozzle 30 is disposed at one end of the air duct for air outlet. The spherical nozzle 30 can rotate a certain angle to adjust the air outlet angle of the axial flow fan. In some embodiments, as shown in FIG. 2, the axis of the spherical nozzle 30 forms an angle of 0 to 15 with the axis of the axial flow fan. The spherical nozzle 30 is arranged at one end of the air outlet of the air duct, so that the axial flow fan can cool the sample environment at different positions relative to the axial flow fan, for example, when the position of a region to be cooled is too high or too low relative to the air outlet end of the air duct of the axial flow fan, the air outlet direction of the axial flow fan can be aligned to the region by adjusting the angle of the spherical nozzle 30, and the applicability of the cooling device to the sample environment position is improved. Meanwhile, because the angle of the spherical nozzle 30 is convenient to adjust, the output air volume is easily concentrated in the environment close to the sample heating source, the operation of frequently moving the cooling device is reduced, the labor intensity of personnel is reduced, the cooling is more efficient, the time for enabling the environmental temperature of the sample to reach the expected temperature is reduced, and the accuracy of the bench test result is improved.
In some embodiments, as shown in fig. 1 and 2, the cooling device further comprises a thermometer holder 40. One end of the thermometer support 40 is connected to the housing 10, and one end of the infrared thermometer 20 is rotatably connected to one end of the thermometer support 40 away from the housing 10. In the embodiment, the angle formed by the axis of the infrared thermometer 20 and the axis of the axial flow fan is 0-10 °. It can be understood that one end of the infrared thermometer 20, which is far away from the thermometer support 40, is used for measuring temperature, and the end faces the air outlet direction of the axial flow fan, so that the infrared thermometer 20 can obtain the real-time temperature of the area in which the temperature change needs to be concerned in the bench test. By arranging the thermometer support 40, one end of the infrared thermometer 20 can rotate, so that the infrared thermometer 20 can conveniently acquire the environmental temperatures of different positions, the use requirements under more test conditions are met, and the accuracy of the cooling device on temperature control is improved.
In some embodiments, as shown in FIG. 1, the thermometer mount 40 has a centerline perpendicular to the axis of the axial flow fan, and the thermometer mount 40 is configured to rotate within 360 of the centerline, further extending the range of positions over which the infrared thermometer 20 can capture temperature.
In some embodiments of the present application, as shown in fig. 1, the cooling device further includes a base 50 and a traveling mechanism 60. The base 50 is connected to the side of the axial flow fan away from the infrared thermometer 20, and the traveling mechanism 60 is arranged on the base 50 to enable the cooling device to travel or be locked. In some embodiments, the running gear 60 includes wheels with a locking function to facilitate movement or fixation of the cooling device.
In some embodiments, when the real-time environment temperature is greater than a second preset temperature value and less than a first preset temperature value, the control unit controls the axial flow fan to output the air volume at a first power; the second preset temperature value is smaller than the first preset temperature value, so that the cooling device can cool the real-time environment in the temperature interval with proper air volume.
In some embodiments, when the real-time environment temperature is lower than the second preset temperature value, the control unit controls the axial flow fan to stop, so that when the real-time environment temperature is low and does not need to be cooled, the control unit controls the axial flow fan to stop air supply, and the environment temperature can be quickly increased to meet the test requirement.
In some embodiments, the first predetermined temperature is 30 ° and the second predetermined temperature is 20 °. When the real-time environment temperature is greater than 30 degrees, the control unit controls the axial flow fan to output a corresponding target output air volume when the real-time environment temperature reaches the expected environment temperature; when the real-time environment temperature is greater than 20 degrees and less than 30 degrees, the control unit controls the axial flow fan to output air volume with first power; and when the real-time environment temperature is less than 20 degrees, the control unit controls the axial flow fan to stop.
In some embodiments, the cooling device further includes a temperature setting module electrically connected to the control unit, and an operator can set the first preset temperature value and the second preset temperature value through the temperature setting module.
In some embodiments, the cooling device has an automatic mode and a manual mode; the cooling device is in an automatic mode, the control unit is configured to compare and search a target output air volume corresponding to the real-time environment temperature reaching the expected environment temperature, and control the axial flow fan to output the target output air volume; the cooling device is in a manual mode, and the axial flow fan is configured to output air volume at a second power. Specifically, in the embodiment, the second power is the full load power of the axial flow fan, so that the high-temperature environment is rapidly cooled.
In some embodiments, as shown in FIG. 1, the cooling device further includes a master switch 70 operable to switch the cooling device between a manual mode and an automatic mode. In one embodiment, the main control switch 70 is disposed on the housing 10, and the main control switch 70 is rotated leftward to make the cooling device in the manual mode; the master switch 70 is rotated to the right to place the cooling device in an automatic mode. Through setting up the total control switch 70, make the cooling device can switch over between manual mode and automatic mode fast, have easy and simple to handle's advantage.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A cooling apparatus, comprising:
an axial flow fan including a housing;
the infrared thermometer is arranged outside the shell and used for acquiring the real-time environment temperature of the environment where the sample is located;
the control unit is in communication connection with the axial flow fan and the infrared thermometer;
the control unit is configured for comparing the real-time ambient temperature with a first preset temperature value;
when the real-time environment temperature is greater than the first preset temperature value, the control unit is configured to find out a corresponding target output air volume when the real-time environment temperature reaches an expected environment temperature, and control the axial flow fan to output the target output air volume.
2. The cooling device of claim 1, wherein the axial fan comprises an air duct, the cooling device further comprising:
the spherical nozzle is arranged at one end of the air duct for air outlet, and the angle formed by the axis of the spherical nozzle and the axis of the axial flow fan is 0-15 degrees.
3. The cooling apparatus according to claim 1, characterized in that the cooling apparatus further comprises:
one end of the thermometer support is connected to the shell, and one end of the infrared thermometer is rotatably connected to one end, far away from the shell, of the thermometer support.
4. A cooling apparatus according to claim 3, wherein the axis of the infrared thermometer forms an angle of 0 ° to 10 ° with the axis of the axial flow fan.
5. A cooling arrangement according to claim 3, wherein the thermometer mount has a centre line perpendicular to the axis of the axial fan, the thermometer mount being configured to be rotatable through a range of 360 ° about the centre line.
6. The cooling device according to claim 1, wherein when the real-time ambient temperature is greater than a second preset temperature value and less than the first preset temperature value, the control unit controls the axial flow fan to output air volume at a first power;
wherein the second preset temperature value is smaller than the first preset temperature value.
7. The cooling device according to claim 6, wherein when the real-time ambient temperature is less than the second preset temperature value, the control unit controls the axial flow fan to stop.
8. A cooling device according to any one of claims 1 to 4, wherein the cooling device has an automatic mode and a manual mode;
the cooling device is in an automatic mode, the control unit is configured to compare and search a target output air volume corresponding to the real-time environment temperature reaching the expected environment temperature, and control the axial flow fan to output the target output air volume;
the cooling device is in a manual mode, and the axial flow fan is configured to output air volume at a second power.
9. The cooling device as set forth in claim 8, further comprising a master switch for operatively switching the cooling device between the manual mode and the automatic mode.
10. The cooling apparatus according to claim 1, characterized in that the cooling apparatus further comprises:
the base is connected to one side, far away from the infrared thermometer, of the axial flow fan;
and the travelling mechanism is arranged on the base so as to enable the cooling device to travel or be locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852004.4U CN215832300U (en) | 2021-08-09 | 2021-08-09 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121852004.4U CN215832300U (en) | 2021-08-09 | 2021-08-09 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215832300U true CN215832300U (en) | 2022-02-15 |
Family
ID=80194334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121852004.4U Expired - Fee Related CN215832300U (en) | 2021-08-09 | 2021-08-09 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215832300U (en) |
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2021
- 2021-08-09 CN CN202121852004.4U patent/CN215832300U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |