CN208828451U - A kind of fan blade environmental longevity test box - Google Patents
A kind of fan blade environmental longevity test box Download PDFInfo
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- CN208828451U CN208828451U CN201821493956.XU CN201821493956U CN208828451U CN 208828451 U CN208828451 U CN 208828451U CN 201821493956 U CN201821493956 U CN 201821493956U CN 208828451 U CN208828451 U CN 208828451U
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Abstract
The utility model discloses a kind of fan blade environmental longevity test boxs, including outer container, interior case, gate, exhaust fan, high power DC electric machine, high-power magnetic fluid shaft joint, big-power transducer, high strength leather belt, test fan blade, refrigeration system, heating system, control system, gate is connected on front side of the outer container, outer container is internally provided with interior case, interior case is internally provided with test fan blade and heating system, the heating system is set to the side below interior case, another side of heating system is provided with test fan blade, test fan blade is installed on the centre of interior case, the utility model fan blade environmental longevity test box, using high-power magnetic fluid shaft joint, interior case is connect with outer container to be fully sealed, low temperature perseverance degree can be kept constant for a long time, the weather conditions parameter that high reduction degree is provided in same test box can be achieved and fan blade revolving speed is joined Several purposes saves customer testing time and cost.
Description
Technical field
The utility model relates to test equipment technical field, specially a kind of fan blade environmental longevity test box.
Background technique
Ultimate life test of the oversize vehicles engine radiating fan blade such as lorry, bus under the conditions of varying environment temperature,
But the emulation that existing measuring technology cannot test simultaneously corresponding low temperature, high temperature, different rotating speeds in same test box is surveyed
Examination, needs to change different test boxs and does experiment, and expends overlong time, and test process is discontinuous, natural environment fidelity is not
It is high；Existing test box not can solve the sealing problem between shaft joint and cabinet, and low temperature gas leakage causes refrigeration system abnormal；It is existing
Technology uses common shaft joint, and interior case is connect with outer container to be fully sealed, and outside air, which enters interior case, causes refrigeration system different
Often, low temperature perseverance degree can not be kept constant for a long time.
Utility model content
The purpose of this utility model is to provide a kind of fan blade environmental longevity test box, have it is easy to use, using big function
Rate magnetic fluid shaft joint, interior case is connect with outer container to be fully sealed, and can keep low temperature perseverance degree constant, it can be achieved that same survey for a long time
The purpose of the weather conditions parameter of the high reduction degree of offer and fan blade rotary speed parameter in examination case, saving customer testing time and cost
Feature solves the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of fan blade environmental longevity test box, including
Outer container, interior case, gate, exhaust fan, high power DC electric machine, high-power magnetic fluid shaft joint, big-power transducer, high-intensitive skin
Band, test fan blade, refrigeration system, heating system, control system, bind plate, and gate is connected on front side of the outer container, outer container
It is internally provided with interior case, interior case is internally provided with test fan blade and heating system, and the heating system is set to below interior case
Side, another side of heating system is provided with test fan blade, and test fan blade is installed on the centre of interior case, in front of the outer container
The side of panel is provided with control system, and exhaust fan is connected with above outer container, exhaust fan, exhausting are connected with above exhaust fan
Machine is installed on the top of outer container, and the side of the outer container is provided with big-power transducer and refrigeration system, the side of refrigeration system
It is provided with big-power transducer, the rear of the outer container is connected with high power DC electric machine, high-power magnetic fluid shaft joint and height
Intensity belt, is connected with high-power magnetic fluid shaft joint below high power DC electric machine, under high-power magnetic fluid shaft joint
Side is provided with high strength leather belt.
Preferably, the outer container, interior case and gate cooperatively form the test space.
Preferably, the big-power transducer is electrically connected to high power DC electric machine.
Preferably, one end of the high-power magnetic fluid shaft joint extend into the fixed test fan blade of installation inside interior case, separately
Interior case is fixed on behind in one end, and high-power magnetic fluid shaft joint is connected by high strength leather belt with high power DC electric machine.
Preferably, the high power DC electric machine drives high-power magnetic fluid shaft joint to rotate by high strength leather belt.
Preferably, the top of the outer container is fixedly mounted by the plate that binds, and the surface for the plate that binds opens up multiple heat release holes one；
Three sides of the outer container are fixedly mounted by side panel, and the surface of side panel opens up multiple heat release holes two, heat release hole one and are dissipated
Two specification of hot hole is identical.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model fan blade environmental longevity test box is connected with gate on front side of outer container, and outer container is internally provided with
Interior case, interior case be internally provided with test fan blade and heating system, outer container, interior case and gate match, provide one it is closed
The heat-insulated test space, interior bottom portion are equipped with refrigeration system, can realize corresponding low temperature environment, interior bottom portion peace as needed
Equipped with heating system, corresponding hot environment can be realized as needed, installation control system on outer container control panel is, it can be achieved that right
The revolving speed of high power DC electric machine and test fan blade controls the control of internal case actual temperature, also realizes the control to the testing time
System, using high-power magnetic fluid shaft joint, interior case is connect with outer container to be fully sealed, and can keep low temperature perseverance degree constant for a long time.
2, the utility model fan blade environmental longevity test box, the rear of outer container are connected with high power DC electric machine, high-power
Magnetic fluid shaft joint and high strength leather belt are connected with high-power magnetic fluid shaft joint below high power DC electric machine, high-power
High strength leather belt is provided with below magnetic fluid shaft joint, big-power transducer exports different electrical power parameter to high power DC electricity
Machine, high power DC electric machine can realize that corresponding revolving speed, high power DC electric machine drive big by high strength leather belt as needed
The rotation of power magnetic fluid shaft joint, one end of high-power magnetic fluid shaft joint extend into the fixed test fan blade of installation inside interior case,
The other end is fixed on interior case behind, and high-power magnetic fluid shaft joint is connected by high strength leather belt with high power DC electric machine, can
It realizes and the weather conditions parameter of high reduction degree and the purpose of fan blade rotary speed parameter is provided in same test box, when saving client's test
Between and cost.
Detailed description of the invention
Fig. 1 is the overall structure of the explosion figure of the utility model；
Fig. 2 is the envelope top board structure schematic diagram of the utility model；
Fig. 3 is the side panel arrangement schematic diagram of the utility model.
In figure: 1, outer container；2, interior case；3, gate；4, exhaust fan；5, high power DC electric machine；6, high-power magnetic fluid connects
Axis device；7, big-power transducer；8, high strength leather belt；9, fan blade is tested；10, refrigeration system；11, heating system；12, it controls
System；13, bind plate；131, heat release hole one；14, side panel；141, heat release hole two.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of fan blade environmental longevity test box, including outer container 1, interior case 2, gate 3, exhaust fan 4, big function
Rate direct current generator 5, high-power magnetic fluid shaft joint 6, big-power transducer 7, high strength leather belt 8, test fan blade 9, refrigeration system
10, heating system 11, control system 12, the front side of outer container 1 are connected with gate 3, and outer container 1 is internally provided with interior case 2, interior case 2
Be internally provided with test fan blade 9 and heating system 11, outer container 1, interior case 2 and gate 3 match, provide a closed heat insulation
The test space, interior 2 bottom of case is equipped with refrigeration system 10, can realize corresponding low temperature environment, interior 2 bottom of case peace as needed
Equipped with heating system 11, corresponding hot environment can be realized as needed, installation control system 12 on 1 control panel of outer container can
It realizes that the revolving speed to high power DC electric machine 5 and test fan blade 9 controls the control of internal 2 actual temperature of case, also realizes to test
The control of time, using high-power magnetic fluid shaft joint 6, interior case 2 connect with outer container 1 and can be fully sealed, and can keep for a long time low
Wen Hengdu is constant；Heating system 11 is set to the side of interior 2 lower section of case, and another side of heating system 11 is provided with test fan blade
9, test fan blade 9 is installed on the centre of interior case 2, and the side of 1 front panel of outer container is provided with control system 12, the top of outer container 1
It is connected with exhaust fan 4, the top of exhaust fan 4 is connected with exhaust fan 4, and exhaust fan 4 is installed on the top of outer container 1, the side of outer container 1
It is provided with big-power transducer 7 and refrigeration system 10, the side of refrigeration system 10 is provided with big-power transducer 7, after outer container 1
Side is connected with high power DC electric machine 5, high-power magnetic fluid shaft joint 6 and high strength leather belt 8, under high power DC electric machine 5
Side is connected with high-power magnetic fluid shaft joint 6, and the lower section of high-power magnetic fluid shaft joint 6 is provided with high strength leather belt 8, high-power
Frequency converter 7 is electrically connected to high power DC electric machine 5, and big-power transducer 7 exports different electrical power parameter to high power DC electric machine
5, high power DC electric machine 5 can realize that corresponding revolving speed, high power DC electric machine 5 are driven by high strength leather belt 8 as needed
High-power magnetic fluid shaft joint 6 rotates, and one end of high-power magnetic fluid shaft joint 6, which is extend into inside interior case 2, installs fixed test
Fan blade 9, the other end are fixed on interior case 2 behind, and high-power magnetic fluid shaft joint 6 passes through high strength leather belt 8 and high power DC electricity
Machine 5 is connected, it can be achieved that the weather conditions parameter of the interior high reduction degree of offer of same test box and the purpose of fan blade rotary speed parameter, are saved
Customer testing time and cost.
The top of outer container 1 is fixedly mounted by the plate 13 that binds, and the surface for the plate 13 that binds opens up multiple heat release holes 1, is used
It is distributed in the heat that the electrical equipment to cabinet interior generates；Three sides of outer container 1 are fixedly mounted by side panel 14, side
The surface of panel 14 opens up multiple heat release holes 2 141, and heat release hole 1 is identical as 2 141 specification of heat release hole, can unify to make,
It is time saving and energy saving.
In summary: the utility model fan blade environmental longevity test box, the front side of outer container 1 are connected with gate 3, outer container 1
It is internally provided with interior case 2, interior case 2 is internally provided with test fan blade 9 and heating system 11, and outer container 1, interior case 2 and gate 3 match
It closes, provides the test space of a closed heat insulation, interior 2 bottom of case is equipped with refrigeration system 10, can realize correspondence as needed
Low temperature environment, interior 2 bottom of case is equipped with heating system 11, can realize corresponding hot environment, 1 control plane of outer container as needed
Installation control system 12 on plate is, it can be achieved that control the practical temperature of internal case 2 to the revolving speed of high power DC electric machine 5 and test fan blade 9
The control to the testing time is also realized in the control of degree, and using high-power magnetic fluid shaft joint 6, interior case 2 is connect with outer container 1 can be complete
It is hermetically sealed, low temperature perseverance degree can be kept constant for a long time；The rear of outer container 1 is connected with high power DC electric machine 5, high-power magnetic fluid
Shaft joint 6 and high strength leather belt 8, the lower section of high power DC electric machine 5 are connected with high-power magnetic fluid shaft joint 6, high-power magnetic
The lower section of fluid shaft joint 6 is provided with high strength leather belt 8, and big-power transducer 7 is electrically connected to high power DC electric machine 5, big function
Rate frequency converter 7 exports different electrical power parameter to high power DC electric machine 5, and high power DC electric machine 5 can realize correspondence as needed
Revolving speed, high power DC electric machine 5 drives the rotation starting of high-power magnetic fluid shaft joint 6 by high strength leather belt 8, high-power
One end of magnetic fluid shaft joint 6, which is extend into inside interior case 2, installs fixed test fan blade 9, and the other end is fixed on interior case 2 behind, greatly
Power magnetic fluid shaft joint 6 is connected, it can be achieved that providing in same test box with high power DC electric machine 5 by high strength leather belt 8
The weather conditions parameter of high reduction degree and the purpose of fan blade rotary speed parameter, save customer testing time and cost.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fan blade environmental longevity test box, including outer container (1), interior case (2), gate (3), exhaust fan (4), high power DC
Motor (5), high-power magnetic fluid shaft joint (6), big-power transducer (7), high strength leather belt (8), test fan blade (9), refrigeration
System (10), heating system (11), control system (12), it is characterised in that: gate (3) are connected on front side of the outer container (1),
Outer container (1) is internally provided with interior case (2), and fan blade (9) and heating system (11) are tested in being internally provided with for interior case (2), described
Heating system (11) is set to the side below interior case (2), and another side of heating system (11) is provided with test fan blade (9),
Test fan blade (9) is installed on the centre of interior case (2), and the side of panel is provided with control system (12) in front of the outer container (1), outside
It is connected with exhaust fan (4), is connected with above exhaust fan (4) exhaust fan (4) above case (1), exhaust fan (4) is installed on outer container
(1) top, the side of the outer container (1) are provided with big-power transducer (7) and refrigeration system (10), refrigeration system (10)
Side is provided with big-power transducer (7), and the rear of the outer container (1) is connected with high power DC electric machine (5), high-power magnetic current
Body shaft joint (6) and high strength leather belt (8) are connected with high-power magnetic fluid shaft joint below high power DC electric machine (5)
(6), high strength leather belt (8) are provided with below high-power magnetic fluid shaft joint (6).
2. a kind of fan blade environmental longevity test box according to claim 1, it is characterised in that: the outer container (1), interior case
(2) and gate (3) cooperatively form the test space.
3. a kind of fan blade environmental longevity test box according to claim 1, it is characterised in that: the big-power transducer
(7) high power DC electric machine (5) are electrically connected to.
4. a kind of fan blade environmental longevity test box according to claim 1, it is characterised in that: the high-power magnetic fluid connects
One end of axis device (6) extend into fixed test fan blade (9) of installation inside interior case (2), and the other end is fixed on interior case (2) behind, greatly
Power magnetic fluid shaft joint (6) is connected by high strength leather belt (8) with high power DC electric machine (5).
5. a kind of fan blade environmental longevity test box according to claim 1, it is characterised in that: the high power DC electric machine
(5) high-power magnetic fluid shaft joint (6) rotation is driven by high strength leather belt (8).
6. a kind of fan blade environmental longevity test box according to claim 1, it is characterised in that: the top of the outer container (1)
It is fixedly mounted by the plate that binds (13), the surface of the plate that binds (13) opens up multiple heat release holes one (131)；The three of the outer container (1)
Side is fixedly mounted by side panel (14), and the surface of side panel (14) opens up multiple heat release holes two (141), heat release hole one
(131) identical as heat release hole two (141) specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493956.XU CN208828451U (en) | 2018-09-12 | 2018-09-12 | A kind of fan blade environmental longevity test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821493956.XU CN208828451U (en) | 2018-09-12 | 2018-09-12 | A kind of fan blade environmental longevity test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208828451U true CN208828451U (en) | 2019-05-07 |
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ID=66313022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821493956.XU Active CN208828451U (en) | 2018-09-12 | 2018-09-12 | A kind of fan blade environmental longevity test box |
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| Country | Link |
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| CN (1) | CN208828451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194312A (en) * | 2019-06-26 | 2019-09-03 | 河北工业大学 | A kind of toothed belt environmental test chamber |
| CN111351314A (en) * | 2020-02-20 | 2020-06-30 | 襄阳永力通机械有限公司 | Novel combined mechanical heat dissipation system |
-
2018
- 2018-09-12 CN CN201821493956.XU patent/CN208828451U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194312A (en) * | 2019-06-26 | 2019-09-03 | 河北工业大学 | A kind of toothed belt environmental test chamber |
| CN110194312B (en) * | 2019-06-26 | 2024-04-02 | 河北工业大学 | Toothed belt environment test box |
| CN111351314A (en) * | 2020-02-20 | 2020-06-30 | 襄阳永力通机械有限公司 | Novel combined mechanical heat dissipation system |
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