CN205483570U - Hot running -in rack for engine - Google Patents
Hot running -in rack for engine Download PDFInfo
- Publication number
- CN205483570U CN205483570U CN201620039537.3U CN201620039537U CN205483570U CN 205483570 U CN205483570 U CN 205483570U CN 201620039537 U CN201620039537 U CN 201620039537U CN 205483570 U CN205483570 U CN 205483570U
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- Prior art keywords
- stand
- pipe
- running
- compressed air
- water
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Abstract
The utility model discloses a hot running -in rack for engine, the hot running -in rack includes rack (1), supplies oil pipe (6), water pipe (4), compressed air trachea (5), exhaust duct (2), confession oil pipe (6), water pipe (4) of hot running -in rack, compressed air trachea (5), exhaust duct (2) are connected with main fuel feeding way (9), water main way (7), compressed air pipeline (23), exhaust duct (20) respectively, main fuel feeding way (9) and water main way (7) are connected with rack oil tank (16) and rack water tank (11) respectively, rack oil tank (16) are connected with big oil tank (14) through entering oil pipe (15), rack water tank (11) are connected through inlet tube (12) and big water tank (13), compressed air pipe way (23) are connected with compressed air air pump (21), it is outside that exhaust duct (20) extend to the hot running -in rack. The utility model discloses a hot running -in rack for engine, when carrying out the hot running -in test of engine, convenient, swift, safety improve engine hot running -in work efficiency.
Description
Technical field
This utility model relates to automotive engine test technical field, more specifically, relates to a kind of engine thermal running-in stand.
Background technology
Automobile engine needs to carry out hot running-in before test running of dispatching from the factory, it is usually and electromotor is fixed on a running-in stand, then start electromotor, electromotor is carried out under hot running status audible inspection and failture evacuation, inspection engine assembly and the quality of manufacture.At present, the engine thermal running-in stand of domestic use has more device systems, such as cooling system, fuel oil supply system, control unit and electrical system etc., before hot running-in is tested, being usually and first sling by electromotor, operator buttress electromotor, heavy test auxiliary is installed on the engine by another operator simultaneously,, there is many carryings and operational risk in such installation process.Meanwhile, the cooling system of prior art and fuel oil supply system, be all unified water supply, fuel feeding, such structure, if cooling system or oil supply system break down, frequently can lead to all hot running-in stands cannot normally work, and this will bring the biggest inconvenience to engine production.
Utility model content
Technical problem to be solved in the utility model is: for the deficiencies in the prior art, it is provided that the engine thermal running-in stand that a kind of safety, good operability and work efficiency are high.
Techniques discussed above problem to be solved, the technical scheme that this utility model is taked is:
nullA kind of engine thermal running-in stand，Described hot running-in stand includes stand (1)、Fuel feed pump (6)、Water pipe (4)、Compressed air pipe (5)、Discharge duct (2)，The fuel feed pump (6) of described hot running-in stand、Water pipe (4)、Compressed air pipe (5)、Discharge duct (2) supplies oil duct (9) with main respectively、Main water supply pipe (7)、Compressed air piping (23)、Discharge duct (20) connects，Described main confession oil duct (9) and main water supply pipe (7) are connected with stand fuel tank (16) and stand water tank (11) respectively，Described stand fuel tank (16) is connected with large tank (14) by oil inlet pipe (15)，Described stand water tank (11) is connected with large water tank (13) by water inlet pipe (12)，Described compressed air piping (23) is connected with compressed air air pump (21)，Described discharge duct (20) extends to outside hot running-in stand.
In one embodiment, described main water supply pipe (7) includes water supply line (8) and effluent pipeline (25), described water pipe (4) includes feed pipe (3) and drain pipe (24), described feed pipe (3) is connected with water supply line (8), and drain pipe (24) is connected with effluent pipeline (25).
In one embodiment, described stand (1) supports through thrust bearing (26) and rotates little stand (27), the little stand of described rotation (27) is upper installs electromotor fixed support (30), during test, electromotor (28) is arranged in the little stand of rotation (27) by electromotor fixed support (30).
In one embodiment, the little stand of described rotation (27) is in thrust bearing (26) 360 degree of rotations of upper work.
In one embodiment, air filter (22) is installed between described compressed air piping (23) and compressed air air pump (21).
In one embodiment, described main for installing oil pump (18) and fuel filter (17) on oil duct (9).
In one embodiment, water pump (10) installed by described water supply line (8).
In one embodiment, acoustic filter (19) installed by described discharge duct (2).
In one embodiment, described send out hot running-in stand described and also include control station (29).
Use the technical solution of the utility model, can obtain following beneficial effect:
Engine thermal running-in stand of the present utility model, use central water supply, supply, fuel feeding, concentrate aerofluxus, draining etc., single cooling system and oil supply system are set at hot running-in stand simultaneously, when cooling system or oil supply system break down, it is not result in that hot running-in stand cannot normally work.Meanwhile, horse structure of the present utility model, utilize the little stand of rotation to make 360 degree of rotations on thrust bearing, electromotor is had enough to meet the need, improves the work efficiency of hot running-in stand.
Accompanying drawing explanation
Below the content expressed by each accompanying drawing of this specification and the labelling in figure are made brief description:
Fig. 1 is the structural representation of engine thermal running-in stand described in the utility model；
Figure is labeled as: 1. stand；2. discharge duct；3. feed pipe；4. water pipe；5. compressed air pipe；6. fuel feed pump；7. main water supply pipe；8. water supply line；The most main for oil duct；10. water pump；11. stand water tanks；12. water inlet pipes；13. large water tanks；14. large tanks；15. oil inlet pipes；16. stand fuel tanks；17. fuel filters；18. oil pumps；19. acoustic filters；20. discharge ducts；21. compressed air air pumps；22. air filters；23. compressed air pipings；24. drain pipies；25. effluent pipelines；26. thrust bearings；27. rotate little stand；28. electromotors；29. control stations；30. electromotor fixed supports.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, detailed description of the invention of the present utility model is described in further detail such as the mutual alignment between the involved shape of each component, structure, each several part and annexation, the work of each several part and operation principle etc.:
nullAs shown in Figure 1，This utility model is a kind of engine thermal running-in stand，Described hot running-in stand includes stand (1)、Fuel feed pump (6)、Water pipe (4)、Compressed air pipe (5)、Discharge duct (2)，The fuel feed pump (6) of described hot running-in stand、Water pipe (4)、Compressed air pipe (5)、Discharge duct (2) supplies oil duct (9) with main respectively、Main water supply pipe (7)、Compressed air piping (23)、Discharge duct (20) connects，Described main confession oil duct (9) and main water supply pipe (7) are connected with stand fuel tank (16) and stand water tank (11) respectively，Described stand fuel tank (16) is connected with large tank (14) by oil inlet pipe (15)，Described stand water tank (11) is connected with large water tank (13) by water inlet pipe (12)，Described compressed air piping (23) is connected with compressed air air pump (21)，Described discharge duct (20) extends to outside hot running-in stand.
Described main water supply pipe (7) includes water supply line (8) and effluent pipeline (25), described water pipe (4) includes feed pipe (3) and drain pipe (24), described feed pipe (3) is connected with water supply line (8), and drain pipe (24) is connected with effluent pipeline (25).
Described stand (1) supports through thrust bearing (26) and rotates little stand (27), the little stand of described rotation (27) is upper installs electromotor fixed support (30), during test, electromotor (28) is arranged in the little stand of rotation (27) by electromotor fixed support (30).
The little stand of described rotation (27) is in thrust bearing (26) 360 degree of rotations of upper work.
Air filter (22) is installed between described compressed air piping (23) and compressed air air pump (21).
Described main for installing oil pump (18) and fuel filter (17) on oil duct (9).
Water pump (10) is installed on described water supply line (8).
Acoustic filter (19) is installed on described discharge duct (2).
Described send out hot running-in stand described and also include control station (29).
Structure of the present utility model, when central water supply system jam, water will be flow in stand water tank (11) by large water tank (13), then by the electromotor on stand water tank (11) supply hot running-in stand (1)；When central lubricating system breaks down, oil will be flow in stand fuel tank (16) by large tank (14), then by the electromotor on stand fuel tank (16) supply hot running-in stand (1), therefore, this is not result in that hot running-in stand cannot normally work.Meanwhile, structure of the present utility model, utilize the little stand of rotation to make 360 degree of rotations on thrust bearing, electromotor is had enough to meet the need, improves the work efficiency of hot running-in stand, safety and operability, maintaining is convenient.
Above in conjunction with accompanying drawing, this utility model is carried out exemplary description; obviously this utility model concrete implementation is not subject to the restrictions described above; as long as have employed the various improvement that method of the present utility model design is carried out with technical scheme; or the most improved design of the present utility model and technical scheme are directly applied to other occasions, all in protection domain of the present utility model.
Claims (9)
- null1. an engine thermal running-in stand，Described hot running-in stand includes stand (1)、Fuel feed pump (6)、Water pipe (4)、Compressed air pipe (5)、Discharge duct (2)，It is characterized in that，The fuel feed pump (6) of described hot running-in stand、Water pipe (4)、Compressed air pipe (5)、Discharge duct (2) supplies oil duct (9) with main respectively、Main water supply pipe (7)、Compressed air piping (23)、Discharge duct (20) connects，Described main confession oil duct (9) and main water supply pipe (7) are connected with stand fuel tank (16) and stand water tank (11) respectively，Described stand fuel tank (16) is connected with large tank (14) by oil inlet pipe (15)，Described stand water tank (11) is connected with large water tank (13) by water inlet pipe (12)，Described compressed air piping (23) is connected with compressed air air pump (21)，Described discharge duct (20) extends to outside hot running-in stand.
- Engine thermal running-in stand the most according to claim 1, it is characterized in that, described main water supply pipe (7) includes water supply line (8) and effluent pipeline (25), described water pipe (4) includes feed pipe (3) and drain pipe (24), described feed pipe (3) is connected with water supply line (8), and drain pipe (24) is connected with effluent pipeline (25).
- Engine thermal running-in stand the most according to claim 1, it is characterized in that, described stand (1) supports through thrust bearing (26) and rotates little stand (27), the little stand of described rotation (27) is upper installs electromotor fixed support (30), during test, electromotor (28) is arranged in the little stand of rotation (27) by electromotor fixed support (30).
- Engine thermal running-in stand the most according to claim 3, it is characterised in that the little stand of described rotation (27) is in thrust bearing (26) 360 degree of rotations of upper work.
- Engine thermal running-in stand the most according to claim 1, it is characterised in that install air filter (22) between described compressed air piping (23) and compressed air air pump (21).
- Engine thermal running-in stand the most according to claim 1, it is characterised in that described main for installing oil pump (18) and fuel filter (17) on oil duct (9).
- Engine thermal running-in stand the most according to claim 2, it is characterised in that install water pump (10) on described water supply line (8).
- Engine thermal running-in stand the most according to claim 1, it is characterised in that install acoustic filter (19) on described discharge duct (2).
- Engine thermal running-in stand the most according to claim 1, it is characterised in that described hot running-in stand also includes control station (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039537.3U CN205483570U (en) | 2016-01-17 | 2016-01-17 | Hot running -in rack for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620039537.3U CN205483570U (en) | 2016-01-17 | 2016-01-17 | Hot running -in rack for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483570U true CN205483570U (en) | 2016-08-17 |
Family
ID=56668872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620039537.3U Expired - Fee Related CN205483570U (en) | 2016-01-17 | 2016-01-17 | Hot running -in rack for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483570U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168899A (en) * | 2017-12-28 | 2018-06-15 | 凯迈(洛阳)机电有限公司 | A kind of motor heating break-in control system |
| CN109269807A (en) * | 2018-09-07 | 2019-01-25 | 桂林航天工业学院 | Unmanned vehicle engine merges system |
| CN111122169A (en) * | 2019-12-31 | 2020-05-08 | 盐城诺维特机电科技有限公司 | Engine running-in test bench |
-
2016
- 2016-01-17 CN CN201620039537.3U patent/CN205483570U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168899A (en) * | 2017-12-28 | 2018-06-15 | 凯迈(洛阳)机电有限公司 | A kind of motor heating break-in control system |
| CN109269807A (en) * | 2018-09-07 | 2019-01-25 | 桂林航天工业学院 | Unmanned vehicle engine merges system |
| CN111122169A (en) * | 2019-12-31 | 2020-05-08 | 盐城诺维特机电科技有限公司 | Engine running-in test bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20200117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |