CN204286794U - Engine Block Test equipment - Google Patents
Engine Block Test equipment Download PDFInfo
- Publication number
- CN204286794U CN204286794U CN201420818584.9U CN201420818584U CN204286794U CN 204286794 U CN204286794 U CN 204286794U CN 201420818584 U CN201420818584 U CN 201420818584U CN 204286794 U CN204286794 U CN 204286794U
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- Prior art keywords
- engine
- test equipment
- block test
- engine block
- bin
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- 238000012360 testing method Methods 0.000 title claims abstract description 116
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 57
- 229910052742 iron Inorganic materials 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000005057 refrigeration Methods 0.000 claims description 9
- 238000007710 freezing Methods 0.000 claims description 7
- 230000008014 freezing Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Testing Of Engines (AREA)
Abstract
The utility model discloses a kind of Engine Block Test equipment, this Engine Block Test equipment comprises fixing ground black iron (1) on the support surface, be fixed on dynamometer machine (2) on this ground black iron (1) and for providing the Work condition analogue storehouse in hermetical testing space for engine to be tested, wherein, described Work condition analogue storehouse comprises the mobile device that also can provide the Work condition analogue device of simulated condition for holding described engine and also can move to the precalculated position on described ground black iron (1) for supporting described engine, described Work condition analogue device is connected to described mobile device and forms described hermetical testing space together with described mobile device, in described precalculated position, described engine can be in transmission connection in the described dynamometer machine (2) being positioned at described hermetical testing outside.The Engine Block Test equipment that the utility model provides has small volume and can the Work condition analogue storehouse of movement, therefore has the low and advantage that work efficiency is high of power consumption.
Description
Technical field
The utility model relates to a kind of testing apparatus, particularly, relates to a kind of Engine Block Test equipment.
Background technology
In Engine Block Test field, in order to tackle the weather of High aititude and severe cold, needing that cold start-up test is carried out to engine and carrying out test engine stability in extreme circumstances.
When testing, first, need the hermetical testing space that a simulating high altitude or harsh climate are provided, afterwards, engine is placed on and thisly provides in the hermetical testing space of low temperature environment (such as subzero tens degrees Celsius), to carry out the test detecting engine stability at low ambient temperatures.In prior art, for cold engine starting test refrigeration test between in relation between each equipment schematically show in FIG, the basis that cold storehouse A is based upon ground black iron G forms hermetical testing space with ground black iron G, engine B to be tested is supported on the support E that is fixed on ground black iron G, and is connected to the dynamometer machine F be fixed on ground black iron G by terminal pad flange C and transmission shaft D.Needed artificial engine be installed on support E and be connected to terminal pad flange C before testing, therefore, need to leave enough large space in cold storehouse A to carry out above-mentioned installation operation.Just because of this reason, in the process of refrigerastion of whole test bay, because space is too large, therefore need longer cooling time that the temperature of whole test bay can be made to reach requirement of experiment, the electric energy that this process need consumption is a large amount of.And due to cold storehouse A, black iron G and dynamometer machine F integrally arrange, cannot move, therefore, need to provide a specific space to be used as between refrigeration test, and then make in above-mentioned whole process of refrigerastion, can only wait for and this space and dynamometer machine cannot be utilized to carry out the test of other performances of engine, the time of can not effectively utilizing carries out work.
Therefore, in prior art for the test bay of engine cold-start exist due to space large and irremovable and cause freezing slow, power consumption is large and the shortcoming that work efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of Engine Block Test equipment, and this Engine Block Test equipment has small volume and can the Work condition analogue storehouse of movement, has the low and advantage that work efficiency is high of power consumption.
To achieve these goals, the utility model provides a kind of Engine Block Test equipment, this Engine Block Test equipment comprises fixing ground black iron on the support surface, be fixed on dynamometer machine on this ground black iron and for providing the Work condition analogue storehouse in hermetical testing space for engine to be tested, wherein, described Work condition analogue storehouse comprises the mobile device that also can provide the Work condition analogue device of simulated condition for holding described engine and also can move to the precalculated position on described ground black iron for supporting described engine, described Work condition analogue device is connected to described mobile device and forms described hermetical testing space together with described mobile device, in described precalculated position, described engine can be in transmission connection in the described dynamometer machine being positioned at described hermetical testing outside.
Preferably, described Engine Block Test equipment is engine cold-start testing apparatus, described Work condition analogue storehouse is the cold storehouse for providing the described hermetical testing space with low temperature simulated environment for engine to be tested, and described Work condition analogue device is for holding described engine and the cold bin device in described hermetical testing space of freezing.
Preferably, described cold bin device comprises and holding for the first bin of the refrigeration unit in described hermetical testing space of freezing and the second bin for holding described engine, and the bottom of the second bin described in described mobile device capping is to form described hermetical testing space.
Preferably, described cold bin device is provided with the control device for controlling the temperature in cooling time and the described hermetical testing space of control.
Preferably, described control device comprises the control panel on the wall outer surface being arranged on described second bin.
Preferably, described second bin is the bin that heat insulation bubble-tight light material is made.
Preferably, described cold bin device is provided with the telltale being used to indicate temperature variation in described hermetical testing space and warning.
Preferably, the sidewall of described cold bin device is provided with the comb assembly of the pipeline for connecting engine.
Preferably, described mobile device is provided with the support member for supporting described engine, described support member can adjust the position of described engine with the coupling shaft making the output shaft of engine aim at described dynamometer machine.
Preferably, any one in described mobile device and described ground black iron is provided with multiple projection, and another one is provided with the groove that can be able to be sliding engaged to described multiple projection.
Pass through technique scheme, the Engine Block Test equipment that the utility model provides by by the equipment not needing to test as black iron and dynamometer machine etc. be placed into the outside in hermetical testing space, and provide the Work condition analogue storehouse in hermetical testing space can move to precalculated position driving engine to be connected to be positioned at the described dynamometer machine of described hermetical testing outside to carry out the test of engine performance, therefore, the Engine Block Test equipment that the utility model provides can not only reduce the volume in hermetical testing space, reduce the space shared by Work condition analogue storehouse, and then reduce power consumption, but also can when engine is not in transmission connection (namely mobile device does not arrive precalculated position) on dynamometer machine, dynamometer machine is utilized to carry out other test, thus effectively improve work efficiency.
Other features and advantages of the utility model are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, but does not form restriction of the present utility model with embodiment one below.In the accompanying drawings:
Fig. 1 be between the refrigeration test for cold engine starting test of the prior art in relation schematic diagram between each equipment;
Fig. 2 is the stereographic map with the engine cold-start testing apparatus in the cold storehouse of packaged type according to the utility model embodiment;
Fig. 3 is the side view with the engine cold-start testing apparatus in the cold storehouse of packaged type shown in Fig. 2.
Description of reference numerals
1 ground black iron; 2 dynamometer machines; 31 first bins; 32 second bins; 33 power interfaces; 4 control panels; 5 telltales; 6 comb assemblies.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Shown in Figure 2, the utility model provides a kind of Engine Block Test equipment, this Engine Block Test equipment comprises the ground black iron 1 on fixing (such as ground) on the support surface, be fixed on dynamometer machine 2 on this ground black iron 1 and for providing the Work condition analogue storehouse in hermetical testing space for engine to be tested, wherein, Work condition analogue storehouse comprises the mobile device that also can provide the Work condition analogue device of simulated condition for holding engine and also can move to the precalculated position on ground black iron 1 for supporting engines, Work condition analogue device is connected to mobile device and forms hermetical testing space together with mobile device, in precalculated position, engine can be in transmission connection in the dynamometer machine 2 being positioned at hermetical testing outside.
Due to test process in be only that engine to be tested is tested, therefore, only need for engine to be tested provides simulated environment, in this case, engine to be tested is only needed to be arranged in hermetical testing space, and the dynamometer machine 2 being used for the performance of test engine is placed on the outside in hermetical testing space, thus realize only simulating (when such as needing simulating high altitude or harsh climate to the environment in hermetical testing space, need to compress into Row sum-equal matrix and control to the temperature in hermetical testing space is gentle), greatly reduce the energy of required consumption during the environment in adjustment and control hermetical testing space thus.The utility model is just based on the improvement that this design is carried out existing Engine Block Test equipment, pass through technique scheme, the volume in hermetical testing space can not only be reduced, reduce the space shared by Work condition analogue storehouse, and then reduce power consumption, but also can on engine is not in transmission connection dynamometer machine time, utilize dynamometer machine to carry out other test, thus effectively improve work efficiency.
The embodiment that the utility model provides is described in detail below in conjunction with Fig. 2 and Fig. 3.
In the embodiment that the utility model provides, in order to the stability of test engine under the environment of High aititude and harsh climate, the Engine Block Test equipment provided can be engine cold-start testing apparatus, correspondingly, Work condition analogue storehouse is the cold storehouse for providing the hermetical testing space with low temperature simulated environment for engine to be tested, and Work condition analogue device is for holding engine and the cold bin device in hermetical testing space of freezing.Can associate thus, the Engine Block Test equipment that the utility model provides also may be used for test engine and has the stability under different air pressure, temperature, the isoparametric environment of humidity, and to this, the utility model does not do concrete restriction.
In above-mentioned embodiment, cold bin device can comprise and holding for the first bin 31 of the refrigeration unit in hermetical testing space of freezing and the second bin 32 for holding engine, and the bottom of mobile device capping second bin 32 is to form hermetical testing space.And will be described in detail hereinafter for mobile device.
In addition, cold bin device can also be provided with the control device for controlling the temperature in cooling time and control hermetical testing space.
It is envisioned that control device can be arranged in a number of different manners, such as, control device comprises the control panel 4 on the wall outer surface being arranged on the second bin 32, as shown in Figures 2 and 3.By this control panel 4, the setting of parameters (the ultimate value parameter such as the cooling time such as above mentioned, cryogenic temperature, minimum temperature and maximum temperature) can be carried out to the environment in hermetical testing space.
In addition, move Work condition analogue device for the ease of mobile device and ensure the stability of the simulated environment in hermetical testing space, the second bin 32 can for there being the bin having good heat insulation bubble-tight light material and make.
In addition, cold bin device can also be provided with the telltale 5 being used to indicate temperature variation in hermetical testing space and warning, as shown in Figures 2 and 3, telltale 5 can be the form of signal lamp, use the information that different color transfers is different, such as, when signal lamp is red, represent that refrigeration unit is to hermetical testing space refrigeration, the constant temperature in it declines; When signal lamp is green, represent that the refrigeration in hermetical testing space completes, the temperature in it remains unchanged; And when signal lamp be red flicker and with buzzing time, represent test in engine unstable properties and cause one or more parameter to occur there is severe deviations in the parameter of severe deviations or cold bin device, certain signal lamp can also have the more information of more color transfer.
In addition, in order to ensure the normal operation of engine, the sidewall of cold bin device can also be provided with the comb assembly 6 of the pipeline for connecting engine, such as, for the turnover of the recirculated water of engine and the turnover etc. of machine oil.
In the embodiment that the utility model provides, mobile device can be provided with the support member for supporting engines, this support member can adjust the position of engine with the coupling shaft making the output shaft of engine aim at dynamometer machine 2, and such as, this support member can be lifting jack.In the embodiment that the utility model provides, in order to save time, before carrying out Engine Block Test, can first adjust the position of engine, such as, between the test that can be provided for this object prepares and carry out the test bay tested, dynamometer machine model is provided with between preparation, this model can be fixed in Horizon swage type, and the height of the height of the output shaft of dynamometer machine model and its position in Horizon swage type and the output shaft of the dynamometer machine 2 in test bay and the position of dynamometer machine 2 on ground black iron 1 all identical.Therefore, before testing, the adjustment of engine location can be carried out between preparing, thus when Work condition analogue storehouse move to test in test bay time, namely the adjustment only need carried out a little even can not spend the less time for the output shaft of engine being aimed at the coupling shaft of dynamometer machine 2 with carrying out adjusting, and the 380V the fixed power source afterwards power interface 33 in Work condition analogue storehouse being connected to test bay connects the test can carrying out the stability of engine under low temperature simulated environment.
In addition, move when being positioned at the precalculated position on ground black iron 1 in order to avoid mobile device, mobile device is provided with multiple projection with any one in ground black iron 1, and another one is provided with the groove that can be able to be sliding engaged to multiple projection.Such as, multiple projection is set on the mobile device, and groove is set on ground black iron 1.
In addition, in the utility model, mobile device can pass through carrier (also referred to as ground ox) and realize locomotive function, and itself also can arrange the structure for movement, such as wheels etc.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. an Engine Block Test equipment, this Engine Block Test equipment comprises fixing ground black iron (1) on the support surface, be fixed on dynamometer machine (2) on this ground black iron (1) and for providing the Work condition analogue storehouse in hermetical testing space for engine to be tested, it is characterized in that, described Work condition analogue storehouse comprises the mobile device that also can provide the Work condition analogue device of simulated condition for holding described engine and also can move to the precalculated position on described ground black iron (1) for supporting described engine, described Work condition analogue device is connected to described mobile device and forms described hermetical testing space together with described mobile device, in described precalculated position, described engine can be in transmission connection in the described dynamometer machine (2) being positioned at described hermetical testing outside.
2. Engine Block Test equipment according to claim 1, it is characterized in that, described Engine Block Test equipment is engine cold-start testing apparatus, described Work condition analogue storehouse is the cold storehouse for providing the described hermetical testing space with low temperature simulated environment for engine to be tested, and described Work condition analogue device is for holding described engine and the cold bin device in described hermetical testing space of freezing.
3. Engine Block Test equipment according to claim 2, it is characterized in that, described cold bin device comprises and holding for first bin (31) of the refrigeration unit in described hermetical testing space of freezing and the second bin (32) for holding described engine, and the bottom of the second bin (32) described in described mobile device capping is to form described hermetical testing space.
4. Engine Block Test equipment according to claim 3, is characterized in that, described cold bin device is provided with the control device for controlling the temperature in cooling time and the described hermetical testing space of control.
5. Engine Block Test equipment according to claim 4, is characterized in that, described control device comprises the control panel (4) on the wall outer surface being arranged on described second bin (32).
6. Engine Block Test equipment according to claim 3, is characterized in that, the bin that described second bin (32) is made for heat insulation bubble-tight light material.
7. Engine Block Test equipment according to claim 2, is characterized in that, described cold bin device is provided with the telltale (5) being used to indicate temperature variation in described hermetical testing space and warning.
8. Engine Block Test equipment according to claim 2, is characterized in that, the sidewall of described cold bin device is provided with the comb assembly (6) for the pipeline of connecting engine.
9. Engine Block Test equipment according to any one of claim 1 to 8, it is characterized in that, described mobile device is provided with the support member for supporting described engine, described support member can adjust the position of described engine with the coupling shaft making the output shaft of engine aim at described dynamometer machine (2).
10. Engine Block Test equipment according to any one of claim 1 to 8, it is characterized in that, any one in described mobile device and described ground black iron (1) is provided with multiple projection, and another one is provided with the groove that can be able to be sliding engaged to described multiple projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818584.9U CN204286794U (en) | 2014-12-19 | 2014-12-19 | Engine Block Test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818584.9U CN204286794U (en) | 2014-12-19 | 2014-12-19 | Engine Block Test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204286794U true CN204286794U (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818584.9U Expired - Fee Related CN204286794U (en) | 2014-12-19 | 2014-12-19 | Engine Block Test equipment |
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| CN (1) | CN204286794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182237A (en) * | 2015-09-18 | 2015-12-23 | 重庆工商职业学院 | Electronics comprehensive experiment apparatus for automobile engine |
-
2014
- 2014-12-19 CN CN201420818584.9U patent/CN204286794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182237A (en) * | 2015-09-18 | 2015-12-23 | 重庆工商职业学院 | Electronics comprehensive experiment apparatus for automobile engine |
| CN105182237B (en) * | 2015-09-18 | 2017-12-01 | 重庆工商职业学院 | A kind of car engine electronic electrical equipment comprehensive experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Engine test equipment Effective date of registration: 20200817 Granted publication date: 20150422 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210507 Granted publication date: 20150422 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000977 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Engine test equipment Effective date of registration: 20210726 Granted publication date: 20150422 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990000644 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211219 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20150422 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990000644 |