CN204676631U - Excavator piggyback pod hermetically-sealed construction - Google Patents
Excavator piggyback pod hermetically-sealed construction Download PDFInfo
- Publication number
- CN204676631U CN204676631U CN201520071159.2U CN201520071159U CN204676631U CN 204676631 U CN204676631 U CN 204676631U CN 201520071159 U CN201520071159 U CN 201520071159U CN 204676631 U CN204676631 U CN 204676631U
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- China
- Prior art keywords
- side door
- radiator
- excavator
- hermetically
- housing
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Abstract
The utility model discloses a kind of excavator piggyback pod hermetically-sealed construction, comprise housing (3) and detachable shrouding (2), by being divided into engine room (4) and radiator chamber (5) with the dividing plate of multiple gravity vent in described housing (3), the top of engine room (4) is provided with air outlet, the side door (1) of radiator chamber (5) is flexibly connected with housing (3), described side door (1) is provided with air intake (6), and detachable shrouding (2) to be fixed on side door (1) inwall and to cover air intake (6) place.Can adapt under various season, can not be in Cryogenic air when both can make engine operation and when radiator does not work, be convenient to heat radiation during radiator work simultaneously.
Description
Technical field
The utility model relates to a kind of excavator piggyback pod hermetically-sealed construction, belongs to excavator technical field.
Background technology
Carry out air draught by driven by engine fan turns to realize dispelling the heat to engine coolant during engine radiating in existing excavator, there is a temperature control valve in engine coolant exit, when the temperature of cooling fluid is lower than valve threshold temperature, valve closing, cooling fluid only circulates in engine cylinder-body; When coolant temperature meets or exceeds valve threshold temperature, valve open, cooling fluid flows to radiator and realizes cooling fluid heat exchange temperature-fall period by fan air draught.At present in some excavator, the radiator of motor is directly placed on engine shell external body and dispels the heat, but this mode summer can better carry out heat radiation but in the winter time temperature lower in, because the temperature of cooling fluid is all the time lower than valve threshold temperature, then valve closing, cooling fluid only circulates in engine cylinder-body, not through radiator, being now placed on outside radiator due to low temperature environment and not working for a long time easily breaks down; Radiator is placed in motor body by other excavator, can overcome the interference of some environment so in the winter time, but is unfavorable for again the proper heat reduction of radiator in summer, and then causes engine overheat, occurs by the situation of forced-stopping machine; And for the ease of the heat radiation of radiator, motor body can offer multiple through hole, be convenient to radiator heat-dissipation, but cold wind directly can enter engine environment by through hole in the winter time, motor is just in Cryogenic air at work for a long time, can make a big impact like this to the functional performance of motor and application life.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of excavator piggyback pod hermetically-sealed construction, can adapt under various season, can not be in Cryogenic air when both can make engine operation and when radiator does not work, be convenient to heat radiation during radiator work simultaneously.
To achieve these goals, the technical solution adopted in the utility model is: this kind of excavator piggyback pod hermetically-sealed construction, comprise housing and detachable shrouding, by being divided into engine room and radiator chamber with the dividing plate of multiple gravity vent in described housing, the top of engine room is provided with air outlet, the side door of radiator chamber is flexibly connected with housing, and described side door is provided with air intake, and detachable shrouding to be fixed on side door inwall and to cover air inlet.
Further, the side door of described radiator chamber and housing hinge.
Further, detachable shrouding and side door contact surface are provided with spongy layer.
Further, detachable shrouding and side door inwall are connected by screw.
Compared with prior art, the mode that the utility model is combined by detachable shrouding, side door, engine room and radiator chamber, can when temperature be lower in the winter time, now radiator does not need work, by detachable shrouding, air intake is sealed, can not be in Cryogenic air when such motor operationally and radiator does not work, ensure that the application life of motor and radiator; When summer temp is higher, now need radiator work, detachable shrouding is taken off, now outside air can enter radiator chamber in a large number by completing interchange of heat with radiator, air outlet via engine room is discharged, this ensures that there radiator can in time the heat in cooling fluid be distributed, coolant temperature reduced and circulation returns in engine pipelines and continues to lower the temperature to motor, guarantee motor can not Yin Wendu too high and break down.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present utility model;
Fig. 2 is detachable shrouding assembling drawing in the utility model;
Fig. 3 is the broken away view of side door in the utility model.
In figure: 1, side door, 2, detachable shrouding, 3, housing, 4, engine room, 5, radiator chamber, 6, air intake.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model comprises housing 3 and detachable shrouding 2, by being divided into engine room 4 and radiator chamber 5 with the dividing plate of multiple gravity vent in described housing 3, the top of engine room 4 is provided with air outlet, the side door 1 of radiator chamber 5 is flexibly connected with housing 3, described side door 1 is provided with air intake 6, and detachable shrouding 2 to be fixed on side door 1 inwall and to cover air intake 6 place.
Further, the side door 1 of described radiator chamber 5 is hinged with housing 3.Adopt and be convenient in this way install and use.
Improve as one of the present utility model, detachable shrouding 2 with side door 1 contact surface are provided with spongy layer.Increase spongy layer can better improve the sealing before detachable shrouding 2 and side door 1.
Further, detachable shrouding 2 is connected by screw with side door 1 inwall.Be convenient to the installation and removal of staff.
When being used in winter temperature and being lower, now radiator does not need work, by detachable shrouding 2, the air intake 6 on side door 1 is sealed, do not have cold air when such motor operationally and radiator does not work and enter radiator chamber 5 and engine room 4, ensure that motor and radiator can not be in Cryogenic air.
When being used in summer temp and being higher, now need radiator work, detachable shrouding 2 is taken off, now outside air can enter radiator chamber 5 in a large number by completing interchange of heat with radiator, air outlet via engine room 4 is discharged, this ensures that there radiator can in time the heat in cooling fluid be distributed, coolant temperature is reduced and circulation returns in engine pipelines and continues to lower the temperature to motor.
Claims (4)
1. an excavator piggyback pod hermetically-sealed construction, comprise housing (3), it is characterized in that, also comprise detachable shrouding (2), by being divided into engine room (4) and radiator chamber (5) with the dividing plate of multiple gravity vent in described housing (3), the top of engine room (4) is provided with air outlet, the side door (1) of radiator chamber (5) is flexibly connected with housing (3), described side door (1) is provided with air intake (6), detachable shrouding (2) to be fixed on side door (1) inwall and to cover air intake (6) place.
2. a kind of excavator piggyback pod hermetically-sealed construction according to claim 1, is characterized in that, the side door (1) of described radiator chamber (5) is hinged with housing (3).
3. a kind of excavator piggyback pod hermetically-sealed construction according to claim 1, is characterized in that, detachable shrouding (2) with side door (1) contact surface are provided with spongy layer.
4. a kind of excavator piggyback pod hermetically-sealed construction according to claim 1, is characterized in that, detachable shrouding (2) and side door (1) inwall are connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071159.2U CN204676631U (en) | 2015-01-30 | 2015-01-30 | Excavator piggyback pod hermetically-sealed construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520071159.2U CN204676631U (en) | 2015-01-30 | 2015-01-30 | Excavator piggyback pod hermetically-sealed construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676631U true CN204676631U (en) | 2015-09-30 |
Family
ID=54176336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520071159.2U Active CN204676631U (en) | 2015-01-30 | 2015-01-30 | Excavator piggyback pod hermetically-sealed construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468899A (en) * | 2019-07-29 | 2019-11-19 | 福建新源重工有限公司 | Excavator cooling system arragement construction |
| CN115075930A (en) * | 2022-06-27 | 2022-09-20 | 江苏徐工国重实验室科技有限公司 | Engineering machinery cooling system and control method |
-
2015
- 2015-01-30 CN CN201520071159.2U patent/CN204676631U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468899A (en) * | 2019-07-29 | 2019-11-19 | 福建新源重工有限公司 | Excavator cooling system arragement construction |
| CN115075930A (en) * | 2022-06-27 | 2022-09-20 | 江苏徐工国重实验室科技有限公司 | Engineering machinery cooling system and control method |
| CN115075930B (en) * | 2022-06-27 | 2023-05-30 | 江苏徐工国重实验室科技有限公司 | Engineering machinery cooling system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180509 Address after: 221000 39 Gaoxin Road, Xuzhou economic and Technological Development Zone, Xuzhou, Jiangsu Patentee after: Xuzhou Xugong Mining Machinery Co., Ltd. Address before: 221000 39 Gaoxin Road, Xuzhou economic and Technological Development Zone, Jiangsu Patentee before: XCMG Excavator Machinery Co., Ltd. |