CN201343392Y - Pipe hoist capable of adapting to ultra low temperature environment - Google Patents
Pipe hoist capable of adapting to ultra low temperature environment Download PDFInfo
- Publication number
- CN201343392Y CN201343392Y CNU2009200038380U CN200920003838U CN201343392Y CN 201343392 Y CN201343392 Y CN 201343392Y CN U2009200038380 U CNU2009200038380 U CN U2009200038380U CN 200920003838 U CN200920003838 U CN 200920003838U CN 201343392 Y CN201343392 Y CN 201343392Y
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- Prior art keywords
- pipe
- low temperature
- water
- grid
- radiator
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000002828 fuel tank Substances 0.000 claims abstract description 16
- 125000004122 cyclic group Chemical group 0.000 claims description 7
- 239000000446 fuel Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000010705 motor oil Substances 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a pipe hoist, in particular to a pipe hoist capable of adapting to low temperature environment, which comprises a chassis, a support assembly, a mobile type counter weight assembly, a hoist assembly, an operation system and a transmission system, wherein the transmission system comprises an engine, a fuel tank and an engine oil bottom shell. The pipe hoist is characterized in that a water outlet and a water inlet of the engine are connected through a water pipe, and a water pipe line is equipped with a low temperature heating device in series. The low temperature heating device which is added on the pipe hoist capable of adapting to low temperature environment leads the engine to lightly start in low temperature environment, and can create a warm and comfortable working environment for operators.
Description
Technical field
The utility model relates to a kind of pipe sling, and particularly a kind of pipe sling that can adapt to ultra-low temperature surroundings belongs to engineering machinery field.
Background technology
At present, in the winter time in the pipeline construction operation,, easily cause the fuel oil wax deposition because ambient temperature is low, engine ignition difficulty even problem such as at all can't light a fire, and abominable operating environment influences operating personnel's work efficiency, even cause taking place industrial accident.And when being lower than-20 ℃, generally will being forced to stop construction operation, thereby influencing work efficiency in ambient temperature.
Summary of the invention
At the defective that prior art exists, the utility model purpose provides a kind of pipe sling that can adapt to low temperature environment.
In order to address the above problem, the technical solution adopted in the utility model is: on the pipe sling driving engine low-temperature heating device is installed, described low-temperature heating device is made of external heat source system and self thermal source cyclic utilization system two parts.
Concrete, a kind of pipe sling that can adapt to ultra-low temperature surroundings of the utility model, comprise chassis, bracket assembly, movable counterweight assembly, loop wheel machine assembly, operating system and driving system, described driving system comprises driving engine, fuel tank and engine sump tank, it is characterized in that, connect by water pipe between the water outlet of described driving engine and the water inlet, string is provided with low-temperature heating device on the described water pipe.
Described low-temperature heating device comprises external heat source system and self thermal source cyclic utilization system.
Described external heat source system comprises a fule heater, external heat source Fuel Tank and a heater unit, described fule heater and heater unit are located at by the water pipe string between the water outlet and water inlet of driving engine, and described external heat source Fuel Tank is connected with fule heater and provides fuel for it.
Being provided with of heater unit can be improved the working environment of staff in the car, after the driving engine normal operation, the heat that work produces by driving engine self is through the interchange of heat of water pipe and heater unit, can be continual provide warm braw for operator's compartment, even make that the operating personnel still has a cosy working environment under low temperature environment.
Described self thermal source cyclic utilization system comprises by the series connected tail gas heating arrangement of pipeline, water pump, water tank and radiator-grid II, wherein said tail gas heating arrangement links to each other with the motor exhaust discharge orifice by the exhaust pipe of engine, and described radiator-grid II is arranged at the fuel tank bottom.
Described water tank bottom is provided with radiator-grid I, and described radiator-grid I is connected with fule heater tail gas discharge orifice by exhaust duct.
Described self thermal source circulating system can also comprise radiator-grid III, is arranged at the engine sump tank bottom, and is connected into self thermal source circulating system by pipeline.
The utility model is a kind of improvement that the working environment to the startup of existing pipe sling driving engine under low temperature environment and operating mode and Che Nei staff carries out.Than prior art, the utlity model has following advantage:
1, has low-temperature heating device, can under ultra-low temperature surroundings, easily start;
2, the operation in car environment improves, and the operating personnel still has a cosy working environment under the low temperature environment;
3, tail gas is recycled, met the new concept of advocating the environmental protection and energy saving operation more;
Even 4, driving engine also can have in the winter time and approaches desirable working environment, thereby improve driving engine service life, save cost.
Description of drawings
Fig. 1 can adapt to the pipe sling integral structure figure of ultra-low temperature surroundings for the utility model;
Fig. 2 is the pipe sling low-temperature heating device constructional drawing shown in the label 7 among Fig. 1;
Fig. 3 is the utility model pipe sling low-temperature heating device functional block diagram.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Embodiment 1, as shown in Figure 1, a kind of pipe sling that can adapt to ultra-low temperature surroundings of the utility model, comprise chassis 1, bracket assembly 2, movable counterweight assembly 3, loop wheel machine assembly 4, operating system 5 and driving system 6, as shown in Figure 2, described driving system 6 comprises driving engine 8, fuel tank 9 and engine sump tank 10, wherein, connect by water pipe 11 between the water outlet of described driving engine 8 and the water inlet, described water pipe 11 pipeline strings are provided with low-temperature heating device 7.
As shown in Figure 3, described low-temperature heating device 7 comprises a of external heat source system and self thermal source cyclic utilization system b.
The described external heat source a of system comprises a fule heater 12 and provides the external heat source Fuel Tank 13 of fuel for it.The fuel of external heat source Fuel Tank content can generally be selected kerosene for use for various liquid fuels commonly used.
In order to improve the working environment of staff in the car, water pipe line between the water outlet water inlet of described driving engine 8 can also be gone here and there and be established a heater unit 14, after the driving engine normal operation, the heat that work produces by driving engine 8 self is through the interchange of heat of water pipe 11 and heater unit 14, can be continual provide warm braw for operator's compartment, even make that the operating personnel still has a cosy working environment under low temperature environment.
Described self thermal source cyclic utilization system b comprises by pipeline 15 series connected tail gas heating arrangements 16, water pump 17, water tank 18 and radiator-grid II 19, wherein said tail gas heating arrangement 16 links to each other with the tail gas discharge orifice (not shown) of driving engine 8 by the exhaust pipe of engine 22, described radiator-grid II 19 is arranged at fuel tank 9 bottoms, can make fuel oil in the fuel tank 9 more near the ideal operation state by interchange of heat.
Described water tank 18 bottoms are provided with radiator-grid I 21, and described radiator-grid I 21 is connected with the tail gas discharge orifice of fule heater 12 by freeing pipe 23.
Be described in detail below in conjunction with 3 pairs of working processs of the present invention of accompanying drawing, at first, before driving engine 8 starts, elder generation's opening power makes fule heater 12 power supply igniting, the fuel of being supplied with by external heat source Fuel Tank 13 that takes fire produces heat energy, hydrothermal exchange is carried out in its inside, thus the refrigerant fluid in heated engine 8 chambeies.When driving engine 8 be heated to be in the ideal operation state after, fule heater 12 SELF CL, driving engine 8 igniting just can form short circle in the water pipe 11, the heat that work produces by driving engine 8 self heats operator's compartment through the interchange of heat of water pipe 11 and heater unit 14.On the other hand, thus pass to radiator-grid I 21 by the tail gas that fule heater 12 produces by freeing pipe 23 and carry out interchange of heat heating water tank 18.After driving engine 8 work, water pump 17 is started working, and makes the water in the water tank 18 carry out interchange of heat through piping 15 in tail gas heating arrangement 16 inside.Hot water is via the interchange of heat difference heated fuel oil case 9 of radiator-grid II 19 and radiator-grid III 20 and the oil pan tray 10 of driving engine subsequently, make machine oil in the driving engine 8 and the fuel oil in the fuel tank 9 more near the ideal operation state, thereby reduce the loss and the fuel consumption rate of driving engine.
Claims (6)
1, a kind of pipe sling that can adapt to ultra-low temperature surroundings, comprise chassis, bracket assembly, movable counterweight assembly, loop wheel machine assembly, operating system and driving system, described driving system comprises driving engine, fuel tank and engine sump tank, it is characterized in that, connect by water pipe between the water outlet of described driving engine and the water inlet, described water pipe line string is provided with low-temperature heating device.
2, the pipe sling that can adapt to ultra-low temperature surroundings as claimed in claim 1 is characterized in that, described low-temperature heating device comprises external heat source system and self thermal source cyclic utilization system.
3, the pipe sling that can adapt to ultra-low temperature surroundings as claimed in claim 2, it is characterized in that, described external heat source system comprises a fule heater, external heat source Fuel Tank and a heater unit, described fule heater and heater unit are located at by the water pipe string between the water outlet and water inlet of driving engine, and described fule heater is connected with the external heat source Fuel Tank that fuel is provided for it.
4, the pipe sling that can adapt to ultra-low temperature surroundings as claimed in claim 2, it is characterized in that, described self thermal source cyclic utilization system comprises by the series connected tail gas heating arrangement of pipeline, water pump, water tank and radiator-grid II, wherein said tail gas heating arrangement links to each other with the motor exhaust discharge orifice by the exhaust pipe of engine, and described radiator-grid II is arranged at the fuel tank bottom.
5, the pipe sling that can adapt to ultra-low temperature surroundings as claimed in claim 4 is characterized in that, described water tank bottom is provided with radiator-grid I, and described radiator-grid I is connected with fule heater tail gas discharge orifice by exhaust duct.
6, as claim 4 or the 5 described pipe slings that can adapt to ultra-low temperature surroundings, it is characterized in that, described self thermal source circulating system also comprises radiator-grid III, and described radiator-grid III is arranged at the crankcase pit bottom section of driving engine, and is connected with self thermal source circulating system by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200038380U CN201343392Y (en) | 2009-02-09 | 2009-02-09 | Pipe hoist capable of adapting to ultra low temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200038380U CN201343392Y (en) | 2009-02-09 | 2009-02-09 | Pipe hoist capable of adapting to ultra low temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343392Y true CN201343392Y (en) | 2009-11-11 |
Family
ID=41274976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200038380U Expired - Fee Related CN201343392Y (en) | 2009-02-09 | 2009-02-09 | Pipe hoist capable of adapting to ultra low temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343392Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359429A (en) * | 2011-11-01 | 2012-02-22 | 徐州万邦道路工程装备服务股份公司 | Engine low-temperature cold starting system |
| CN102758707A (en) * | 2012-06-05 | 2012-10-31 | 徐州重型机械有限公司 | Heating system for crane |
| CN102893038A (en) * | 2010-12-21 | 2013-01-23 | 株式会社小松制作所 | Pipelayer and pipelayer preheating method |
| RU173283U1 (en) * | 2016-11-16 | 2017-08-21 | Общество с ограниченной ответственностью "УРАЛСПЕЦТЕХНИКА" | PIPE LAYER |
-
2009
- 2009-02-09 CN CNU2009200038380U patent/CN201343392Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102893038A (en) * | 2010-12-21 | 2013-01-23 | 株式会社小松制作所 | Pipelayer and pipelayer preheating method |
| CN102893038B (en) * | 2010-12-21 | 2015-02-11 | 株式会社小松制作所 | Pipelayer and pipelayer preheating method |
| CN102359429A (en) * | 2011-11-01 | 2012-02-22 | 徐州万邦道路工程装备服务股份公司 | Engine low-temperature cold starting system |
| CN102758707A (en) * | 2012-06-05 | 2012-10-31 | 徐州重型机械有限公司 | Heating system for crane |
| RU173283U1 (en) * | 2016-11-16 | 2017-08-21 | Общество с ограниченной ответственностью "УРАЛСПЕЦТЕХНИКА" | PIPE LAYER |
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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: 20091111 Termination date: 20170209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |