CN104931527A - Detecting tool - Google Patents
Detecting tool Download PDFInfo
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- CN104931527A CN104931527A CN201510342108.3A CN201510342108A CN104931527A CN 104931527 A CN104931527 A CN 104931527A CN 201510342108 A CN201510342108 A CN 201510342108A CN 104931527 A CN104931527 A CN 104931527A
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- radiator
- temperature sensor
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- heater
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Abstract
The invention discloses a detecting tool which comprises constant temperature equipment, a refrigerant heat dissipater, a heating module, a flowmeter, a first temperature sensor and a first temperature sensor assembly, wherein the constant temperature equipment is provided with an inlet and an outlet, and is constructed to enable the temperature of cooling liquid flowing out of the outlet to be constant, the refrigerant heat dissipater comprises a heat dissipating pipe and a heat dissipating body, one end of the heat dissipating pipe is connected with the inlet through a first pipeline, the other end of the heat dissipating pipe is connected with the outlet through a second pipeline, the heating module comprises a heating body used for generating heat, the heating body is arranged on the heat dissipating body, the flowmeter is arranged between the constant temperature equipment and the refrigerant heat dissipater and used for detecting flow of the cooling liquid flowing out of the outlet, the first temperature sensor is arranged on the first pipeline and used for detecting the temperature Ta of the cooling liquid in the first pipeline, the first temperature sensor assembly is arranged on the second pipeline or the heat dissipating pipe and used for detecting the temperature Tf of the cooling liquid after heat exchange, and thermal resistance theta of the refrigerant heat dissipater is equal to (Tf-Ta)/P, wherein P represents power of the heating body. The detecting tool can detect the thermal resistance of the heat dissipater.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly one detects frock.
Background technology
In frequency-conversion air-conditioning system, the thermal value of frequency-variable module is quite high, and cost is higher.If cooling system quality is unreliable, be easy to cause frequency-variable module to burn.In correlation technique, adopt refrigerant heating radiator to cool frequency-variable module, but due to the detection means of test refrigerant heat radiator thermal resistance unreliable, be therefore directly used on air-conditioning products and there is very large hidden danger.
Summary of the invention
The present invention is intended to solve one of technical matters in correlation technique at least to a certain extent.For this reason, the present invention proposes a kind of detection frock, and this detection frock can detect the thermal resistance of refrigerant heating radiator effectively simply, to detect the quality of refrigerant heating radiator.
According to the detection frock of the embodiment of the present invention, comprising: thermostatic equipment, described thermostatic equipment has entrance and exit, and described thermostatic equipment is constructed such that the temperature constant of the cooling liquid flowing out described outlet; Refrigerant heating radiator, described refrigerant heating radiator comprises radiating tube and radiator, described radiating tube is located on described radiator, and one end of described radiating tube to be connected with described outlet by the first pipeline and the other end of described radiating tube is connected with described entrance by the second pipeline; Heating module, described heating module comprises the heater for generation of heat energy, and described heater is located on described radiator; Flowmeter, described flowmeter is located between described thermostatic equipment and described refrigerant heating radiator for detecting the flow of the cooling liquid flowed out from described outlet; First temperature sensor, described first temperature sensor is located on described first pipeline for detecting the temperature Ta of the cooling liquid in described first pipeline; Second temperature sensor assembly, described second temperature sensor assembly is located on described second pipeline or described radiating tube for detecting the temperature Tf of the cooling liquid after heat exchange, the thermal resistance of described refrigerant heating radiator is θ=(Tf-Ta)/P, and wherein P is the power of described heater.
According to the detection frock of the embodiment of the present invention, the temperature constant of the cooling liquid flowing out outlet is controlled by thermostatic equipment, the power P of the temperature Tf that the temperature Ta detected according to the first temperature sensor and the second temperature sensor assembly are measured and heater, the thermal resistance of refrigerant heating radiator can be measured by formula θ=(Tf-Ta)/P, thus judge that whether the quality of refrigerant heating radiator is qualified, thus, not only be convenient to the detection to refrigerant heating radiator, ensure the radiating effect of refrigerant heating radiator, improve the security of air-conditioning system.
According to some embodiments of the present invention, described second temperature sensor assembly comprises multiple second temperature sensor, and described multiple second temperature sensor is located on described radiating tube respectively, and described Tf is the mean value that described multiple second temperature sensor is measured.
According to some embodiments of the present invention, described flowmeter is located on described first pipeline.
According to some embodiments of the present invention, described heating module also comprises heat conductor, is provided with described heat conductor between described heater and described radiator.
Alternatively, described heat conductor is Al-alloy parts.
Alternatively, described heater is removably located on described heat conductor.
Further, described heater is fixed by screws on described heat conductor.
According to some embodiments of the present invention, described heater is four electrically heated rods.
According to some embodiments of the present invention, described radiator is Al-alloy parts.
Accompanying drawing explanation
Fig. 1 is the structural representation detecting frock according to an embodiment of the invention;
Fig. 2 is the structural representation detecting frock in accordance with another embodiment of the present invention;
Fig. 3 is the structural representation that is connected with heating module of refrigerant heating radiator according to an embodiment of the invention;
Fig. 4 is the front view that is connected with heating module of refrigerant heating radiator according to an embodiment of the invention;
Fig. 5 is the left view that is connected with heating module of refrigerant heating radiator according to an embodiment of the invention;
Fig. 6 is the vertical view that is connected with heating module of refrigerant heating radiator according to an embodiment of the invention;
Fig. 7 is the upward view that is connected with heating module of refrigerant heating radiator according to an embodiment of the invention;
Fig. 8 is the close-up schematic view of A in Fig. 5.
Reference numeral:
100: detect frock;
1: thermostatic equipment, 11: outlet, 12: entrance;
2: the first pipelines, 21: flowmeter, 22: the first temperature sensors;
3: refrigerant heating radiator, 31: radiator, 32: radiating tube;
4: heating module, 41: heater, 411: electrically heated rod, 412: mounting blocks, 413: the second screws, 42: heat conductor, 43: screw;
5: the second temperature sensor assemblies;
6: the second pipelines.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " level ", " top ", " end " " interior ", " outward ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1-Fig. 8, the detection frock 100 according to the embodiment of the present invention is described.
As depicted in figs. 1 and 2, thermostatic equipment 1, refrigerant heating radiator 3, heating module 4, flowmeter 21, first temperature sensor 22 and the second temperature sensor assembly 5 can be comprised according to the detection frock 100 of the embodiment of the present invention.
Thermostatic equipment 1 has entrance 12 and outlet 11, and thermostatic equipment 1 is constructed such that the temperature constant of the cooling liquid flowing out outlet 11, and as depicted in figs. 1 and 2, the outlet 11 of thermostatic equipment 1 is connected with the first pipeline 2, and entrance 12 is connected with the second pipeline 6.Like this, the cooling liquid of constant temperature flows to the first pipeline 2 from outlet 11, and cooling liquid can flow through the second pipeline 6 and enter thermostatic equipment 1 from entrance 12, to realize recycling of cooling liquid.For cooling liquid, cooling liquid can be the liquid medium such as water or refrigerant.
Refrigerant heating radiator 3 comprises radiating tube 32 and radiator 31, radiating tube 32 is located on radiator 31, one end of radiating tube 32 is connected with outlet 11 by the first pipeline 2 and the other end of radiating tube 32 is connected with entrance 12 by the second pipeline 6, like this, the constant temperature cooling liquid flowed out from the outlet 11 of thermostatic equipment 1 flows to the first pipeline 2, flow into through the first pipeline 2 one end from radiating tube 32, and flow out from the other end of radiating tube 32, the entrance 12 of thermostatic equipment 1 is flowed to through the second pipeline 6, make the chilled liquid temperature of inflow first pipeline 2 constant thus, and then ensure that the inlet temperature of cooling liquid inflow refrigerant heating radiator 3 is constant.
Heating module 4 comprises the heater 41 for generation of heat energy, heater 41 is located on radiator 31, when heating module 4 heating power, can be dispelled the heat to it by radiator 31, simultaneously, cooling liquid flows in radiating tube 32, can be dispelled the heat by radiating tube 32 to radiator 31, to make the radiation processes of heating module 4 the same with the radiation processes of frequency-variable module in air conditioner.As illustrated in fig. 1 and 2, flowmeter 21 is located at for detecting the flow of the cooling liquid flowed out from outlet 11 between thermostatic equipment 1 and refrigerant heating radiator 3, so that control the flow of the cooling liquid that thermostatic equipment 1 flows out.
First temperature sensor 22 is located at for detecting the temperature Ta of the cooling liquid in the first pipeline 2 on the first pipeline 2, and that is, the first temperature sensor 22 is for detecting the temperature Ta of the cooling liquid before heat exchange, and wherein, Ta is steady state value.
Second temperature sensor assembly 5 is located at for detecting the temperature Tf of the cooling liquid after heat exchange on the second pipeline 6 or radiating tube 32, and the thermal resistance of refrigerant heating radiator 3 is θ=(Tf-Ta)/P, and wherein P is the power of heater 41.In example as shown in Figure 1, the second temperature sensor assembly 5 is located on radiating tube 32.In example as shown in Figure 2, the second temperature sensor assembly 5 is located on the second pipeline 6, to detect the temperature Tf of the cooling liquid after heat exchange.
Like this, temperature Tf after temperature Ta and heat exchange before the cooling liquid heat exchange of being measured by the first temperature sensor 22 and the second temperature sensor assembly 5, according to thermal resistance formula θ=(the Tf-Ta)/P of refrigerant heating radiator 3, the thermal resistance of refrigerant heating radiator 3 can be measured, according to the thermal resistance θ value measured, thus judge that whether the quality of refrigerant heating radiator 3 is qualified.
Particularly, when testing, by setting the temperature of thermostatic equipment 1, the temperature Ta that first temperature sensor 22 is detected is steady state value, the flow of setting flowmeter 21 is steady state value, the power P of setting heater 41, when heating module 4 heating power, second temperature sensor assembly 5 measures the temperature Tf after cooling liquid heat exchange, according to formula θ=(Tf-Ta)/P, the thermal resistance θ of refrigerant heating radiator 3 can be measured, refrigerant heating radiator 3 is detecting the same with within air-conditioning systems of the principle of work in frock 100, to improve the accuracy detecting frock 100.
Due under the same conditions, the thermal resistance θ of refrigerant heating radiator 3 is certain in theory, can judge that whether the quality of refrigerant heating radiator 3 is qualified, if deviation is excessive, thus can judge the off quality of refrigerant heating radiator 3 according to the thermal resistance θ measured.Judged by the detection detecting frock 100 pairs of refrigerant heating radiators 3, thus the quality of refrigerant heating radiator 3 can be ensured, and then ensure the quality of whole air-conditioning system.
According to the detection frock 100 of the embodiment of the present invention, the temperature constant of the cooling liquid flowing out outlet 11 is controlled by thermostatic equipment 1, the power P of the temperature Tf that the temperature Ta detected according to the first temperature sensor 22 and the second temperature sensor assembly 5 are measured and heater 41, the thermal resistance θ of refrigerant heating radiator 3 can be measured by formula θ=(Tf-Ta)/P, thus judge that whether the quality of refrigerant heating radiator 3 is qualified, thus, not only be convenient to detect refrigerant heating radiator 3, ensure the radiating effect of refrigerant heating radiator 3, improve the security of air-conditioning system.
As shown in Fig. 3-Fig. 7, heating module 4 and radiating tube 32 to be all located on radiator 31 and to be positioned on the opposite flank of radiator 31, thus are convenient to heating module 4, heat transfer between radiator 31 and radiating tube 32.In the such as example shown in Fig. 3-Fig. 7, radiating tube 32 can be " U " shape pipe, and the two ends of " U " shape pipe are positioned at the same side of radiator 31, so that the connection of the two ends of radiating tube 32 and the first pipeline 2 and the second pipeline 6.
In some embodiments of the invention, second temperature sensor assembly 5 comprises multiple second temperature sensor, multiple second temperature sensor is located on radiating tube 32 respectively, Tf is the mean value that multiple second temperature sensor is measured, thus, make the Tf value of measurement more accurate, the thermal resistance θ obtaining refrigerant heating radiator 3 is more accurate, thus can ensure the accuracy detecting frock 100 measurement further.
Alternatively, flowmeter 21 is located on the first pipeline 2, for controlling the flow of the cooling liquid on the first pipeline 2, when detecting, the flow of flowmeter 21 is steady state value, for the flow of flowmeter 21, the flow of flowmeter 21 can be set as cooling the flow of the cooling liquid of frequency-variable module in air-conditioning system, to make the measurement result detecting frock 100 more accurate.
As shown in Fig. 3-Fig. 7, heating module 4 also comprises heat conductor 42, heat conductor 42 is located between heater 41 and radiator 31, heating module 4 carries out heat interchange by heat conductor 42 and radiator 31, and in the such as example shown in Fig. 3-Fig. 7, heat conductor 42 is substantially in rectangular parallelepiped, for face contacts between heat conductor 42 with radiator 31, heat conductor 42 is comparatively large with the contact area of radiator 31, thus can accelerate the heat exchange between heating module 4 and radiator 31, improves the radiating efficiency of heating module 4.For the size of heat conductor 42, the size of heat conductor 42 can with air-conditioning system in need the measure-alike of the frequency-variable module of the compressor dispelled the heat, to improve the accuracy of measurement.As optional embodiment, heat conductor 42 can be Al-alloy parts, and Al-alloy parts has good heat conductivility, thus can improve the heat transfer efficiency of heat conductor 42 further.
For the connected mode of heater 41 and heat conductor 42, heater 41 is removably located on heat conductor 42, so that the installing/dismounting between heater 41 and heat conductor 42, meanwhile, and the replacing after facilitating heater 41 to burn out.Alternatively, heater 41 can be fixed on heat conductor 42 by screw 43, thus, not only can realize the fixing of heater 41 and heat conductor 42, and make heating module 4 structure simple, be convenient to install assembling.In the such as example shown in Fig. 3-Fig. 7, screw 43 is two, lays respectively at the two ends of heater 41, to strengthen the constant intensity of heater 41 and heat conductor 42.
In some embodiments of the invention, heater 41 can be four electrically heated rods 411.Because the thermal value of four electrically heated rods 411 is more even, thus the radiating efficiency of heater 41 can be improved.In the such as example shown in Fig. 3-Fig. 7, four electrically heated rods 411 can be arranged on to form heater 41 on mounting blocks 412, thus are convenient to the installation of heater 41.For the performance number of four electrically heated rods 411, the performance number summation of four electrically heated rods 411 is the power P of heater 41, and the power P of heater 41 can be identical with the performance number of the frequency-variable module needing the compressor dispelled the heat in air-conditioning system.
In the such as example shown in Fig. 3-Fig. 8, the mounting hole running through mounting blocks 412 for installing electrically heated rod 411 is limited with in mounting blocks 412, electrically heated rod 411 is arranged in mounting hole, the cross-sectional area of mounting hole is greater than the cross-sectional area of each electrically heated rod 411, thus is convenient to electrically heated rod 411 and inserts mounting hole.Fastening in order to what strengthen between mounting blocks 412 and electrically heated rod 411, the second screw 413 can be screwed in mounting hole and to be connected on electrically heated rod 411, to realize electrically heated rod 411 to be fixed in mounting hole, preventing electrically heated rod 411 from dropping.In the such as example shown in Fig. 3-Fig. 8, the second screw 413 is four, and four the second screws 413 are connected on four electrically heated rods 411 respectively.
For radiator 31, radiator 31 can be Al-alloy parts, and Al-alloy parts has good heat conductivility, thus can improve the heat transfer efficiency of radiator 31 in ground, and for radiating tube 32, radiating tube 32 can be copper pipe, thus can improve the efficiency of refrigerant heating radiator 3.
The detection frock 100 according to the specific embodiment of the invention is described in detail below with reference to Fig. 1-Fig. 8.
Refrigerant heating radiator 3 comprises radiating tube 32 and radiator 31, radiating tube 32 is located on radiator 31, the outlet 11 of thermostatic equipment 1 is connected with one end of radiating tube 32 by the first pipeline 2, and the entrance 12 of thermostatic equipment 1 is connected with the other end of radiating tube 32 by the second pipeline 6.Heating module 4 comprises heater 41 and heat conductor 42, and heat conductor 42 is located between heater 41 and radiator 31, and heater 41 is removably located on heat conductor 42.Refrigerant heating radiator 3 can dispel the heat to heating module 4, heater 41 heat direction of transfer is heater 41, heat conductor 42, radiator 31 and radiating tube 32, first temperature sensor 22 and flowmeter 21 are located on the first pipeline 2, for detecting the temperature of the cooling liquid before heat exchange, the second temperature sensor assembly 5 be located on the second pipeline 6 or radiating tube 32 for detect after heat exchange the temperature of cooling liquid.
The constant temperature cooling liquid of thermostatic equipment 1 flows to the first pipeline 2 from outlet 11, and flows in the radiating tube 32 of refrigerant heating radiator 3, gets back to thermostatic equipment 1 after heat exchange through the second pipeline 6 from entrance 12.When testing, by setting the temperature of thermostatic equipment 1, temperature Ta (unit for DEG C) before the cooling liquid heat exchange that first temperature sensor 22 is measured is steady state value, the flow of setting flowmeter 21 is steady state value (unit is l/min), the power P (unit is W) of heater 41 is steady state value, the temperature that second temperature sensor assembly 5 detects the cooling liquid after heat exchange is Tf (unit for DEG C), thus, can show that the thermal resistance of refrigerant heating radiator 3 is θ=(Tf-Ta)/P, due under the same conditions, the thermal resistance θ of refrigerant heating radiator 3 is certain in theory, can judge that whether the quality of refrigerant heating radiator 3 is qualified according to the thermal resistance θ measured.Wherein, Ta can be the inlet temperature of the refrigerant of simulation refrigerant heating radiator 3 when air-conditioning system uses, the power P of heater 41 is identical with the performance number of the frequency-variable module needing the compressor dispelled the heat in air-conditioning system, thus can improve the accuracy detecting frock 100 and measure.
According to the detection frock 100 of the embodiment of the present invention, by simulating the principle of work of the refrigerant heating radiator 3 of air-conditioning system, measure the thermal resistance of refrigerant heating radiator 3, thus judge that whether the quality of refrigerant heating radiator 3 is qualified, thus, not only be convenient to detect refrigerant heating radiator 3, ensure the radiating effect of refrigerant heating radiator 3, and the security of air-conditioning system can be improved.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this instructions or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (9)
1. detect a frock, it is characterized in that, comprising:
Thermostatic equipment, described thermostatic equipment has entrance and exit, and described thermostatic equipment is constructed such that the temperature constant of the cooling liquid flowing out described outlet;
Refrigerant heating radiator, described refrigerant heating radiator comprises radiating tube and radiator, described radiating tube is located on described radiator, and one end of described radiating tube to be connected with described outlet by the first pipeline and the other end of described radiating tube is connected with described entrance by the second pipeline;
Heating module, described heating module comprises the heater for generation of heat energy, and described heater is located on described radiator;
Flowmeter, described flowmeter is located between described thermostatic equipment and described refrigerant heating radiator for detecting the flow of the cooling liquid flowed out from described outlet;
First temperature sensor, described first temperature sensor is located on described first pipeline for detecting the temperature Ta of the cooling liquid in described first pipeline;
Second temperature sensor assembly, described second temperature sensor assembly is located on described second pipeline or described radiating tube for detecting the temperature Tf of the cooling liquid after heat exchange, the thermal resistance of described refrigerant heating radiator is θ=(Tf-Ta)/P, and wherein P is the power of described heater.
2. detection frock according to claim 1, it is characterized in that, described second temperature sensor assembly comprises multiple second temperature sensor, and described multiple second temperature sensor is located on described radiating tube respectively, and described Tf is the mean value that described multiple second temperature sensor is measured.
3. detection frock according to claim 1, is characterized in that, described flowmeter is located on described first pipeline.
4. detection frock according to claim 1, is characterized in that, described heating module also comprises heat conductor, is provided with described heat conductor between described heater and described radiator.
5. detection frock according to claim 4, is characterized in that, described heat conductor is Al-alloy parts.
6. detection frock according to claim 4, is characterized in that, described heater is removably located on described heat conductor.
7. detection frock according to claim 6, is characterized in that, described heater is fixed by screws on described heat conductor.
8. detection frock according to claim 1, is characterized in that, described heater is four electrically heated rods.
9. detection frock according to claim 1, is characterized in that, described radiator is Al-alloy parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342108.3A CN104931527A (en) | 2015-06-18 | 2015-06-18 | Detecting tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510342108.3A CN104931527A (en) | 2015-06-18 | 2015-06-18 | Detecting tool |
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| CN104931527A true CN104931527A (en) | 2015-09-23 |
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| CN201510342108.3A Pending CN104931527A (en) | 2015-06-18 | 2015-06-18 | Detecting tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085010A (en) * | 2017-06-16 | 2017-08-22 | 青岛海信日立空调系统有限公司 | A kind of refrigerant radiator test device and method |
| CN107278071A (en) * | 2017-06-16 | 2017-10-20 | 珠海格力电器股份有限公司 | Automatically controlled box and multi-online system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3267220B2 (en) * | 1997-12-09 | 2002-03-18 | 株式会社島津製作所 | Thermal analyzer |
| CN101435786A (en) * | 2007-11-16 | 2009-05-20 | 富准精密工业(深圳)有限公司 | Hot pipe performance detecting device |
| CN201656747U (en) * | 2009-12-29 | 2010-11-24 | 上海瑞伯德智能系统科技有限公司 | Water cooling radiator used for frequency converter |
| CN102243110A (en) * | 2011-04-20 | 2011-11-16 | 株洲时代散热技术有限公司 | Method and device for testing thermal resistance of radiator of electric power semiconductor element |
| CN102480213A (en) * | 2010-11-22 | 2012-05-30 | 珠海格力电器股份有限公司 | Heat abstractor, including its converter and inverter air conditioner |
| CN103096689A (en) * | 2011-11-08 | 2013-05-08 | 财团法人工业技术研究院 | Heat dissipation device and heat dissipation system |
| CN103364431A (en) * | 2012-04-10 | 2013-10-23 | 中兴通讯股份有限公司 | Thermal resistance testing method and thermal resistance testing device |
| CN103915986A (en) * | 2013-01-08 | 2014-07-09 | 苏州三星电子有限公司 | Coolant cooler for frequency conversion module |
| CN104676871A (en) * | 2013-11-26 | 2015-06-03 | 珠海格力电器股份有限公司 | Heat dissipation device, air conditioner and assembly method of heat dissipation device |
-
2015
- 2015-06-18 CN CN201510342108.3A patent/CN104931527A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3267220B2 (en) * | 1997-12-09 | 2002-03-18 | 株式会社島津製作所 | Thermal analyzer |
| CN101435786A (en) * | 2007-11-16 | 2009-05-20 | 富准精密工业(深圳)有限公司 | Hot pipe performance detecting device |
| CN201656747U (en) * | 2009-12-29 | 2010-11-24 | 上海瑞伯德智能系统科技有限公司 | Water cooling radiator used for frequency converter |
| CN102480213A (en) * | 2010-11-22 | 2012-05-30 | 珠海格力电器股份有限公司 | Heat abstractor, including its converter and inverter air conditioner |
| CN102243110A (en) * | 2011-04-20 | 2011-11-16 | 株洲时代散热技术有限公司 | Method and device for testing thermal resistance of radiator of electric power semiconductor element |
| CN103096689A (en) * | 2011-11-08 | 2013-05-08 | 财团法人工业技术研究院 | Heat dissipation device and heat dissipation system |
| CN103364431A (en) * | 2012-04-10 | 2013-10-23 | 中兴通讯股份有限公司 | Thermal resistance testing method and thermal resistance testing device |
| CN103915986A (en) * | 2013-01-08 | 2014-07-09 | 苏州三星电子有限公司 | Coolant cooler for frequency conversion module |
| CN104676871A (en) * | 2013-11-26 | 2015-06-03 | 珠海格力电器股份有限公司 | Heat dissipation device, air conditioner and assembly method of heat dissipation device |
Non-Patent Citations (1)
| Title |
|---|
| 夏献忠等: "《GB/T 8446.2-2004》", 31 December 2004 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085010A (en) * | 2017-06-16 | 2017-08-22 | 青岛海信日立空调系统有限公司 | A kind of refrigerant radiator test device and method |
| CN107278071A (en) * | 2017-06-16 | 2017-10-20 | 珠海格力电器股份有限公司 | Automatically controlled box and multi-online system |
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Application publication date: 20150923 |
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