CN201099158Y - Vehicle compartment bottom board heating device - Google Patents
Vehicle compartment bottom board heating device Download PDFInfo
- Publication number
- CN201099158Y CN201099158Y CNU2007200291784U CN200720029178U CN201099158Y CN 201099158 Y CN201099158 Y CN 201099158Y CN U2007200291784 U CNU2007200291784 U CN U2007200291784U CN 200720029178 U CN200720029178 U CN 200720029178U CN 201099158 Y CN201099158 Y CN 201099158Y
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- chassis
- carriage bottom
- silencer
- heating arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
A truck body floor heating device relates to a truck body floor and a chassis muffler. The truck body floor is provided with a heating channel with an air inlet and an air outlet; an opening is formed at the front part of the chassis muffler; a ventilation pipe is arranged between the opening and the air inlet of the heating channel and is formed by a straight pipe butt-jointed and communicated with a bending pipe; one end of the straight pipe is fixedly connected with the front opening of the chassis muffler and the other end of the straight pipe is butt-jointed with an upper pressure plate fixed on the lower end of the bending pipe on the truck body floor, and the other end of the bending pipe is communicated with the air inlet of the heating channel. The device fully utilizes the exhaust resources generated by the engine to heat the truck body floor on the basis that the engine exhausting and silencing are not affected and no additional energy is consumed, thus greatly enhancing the fuel utilization ratio, meeting the demands for self-unloading vehicles in winter or in cold regions, saving energy, and offering convenience and practicality.
Description
Technical field:
The utility model relates to a kind of carriage bottom plate heating arrangement, is used for carriage bottom plate heating is prevented that goods and casing from freezing together.
Background technology:
At present, dumping car is in the winter time or during cold area transportation wet cargo, because ambient temperature is lower, cause goods in transportation, to freeze together with casing, can't unload or unload has some setbacks, and the stability of influence unloading has been brought very big trouble to goods transport.
Summary of the invention:
The purpose of this utility model provides a kind of carriage bottom plate heating arrangement, solves in the winter time or cold area, and handling load and railway carriage freeze the problem that is difficult to unload.
The purpose of this utility model realizes as follows: this carriage bottom plate heating arrangement relates to carriage bottom plate and chassis silencer assembly, carriage bottom plate is provided with the heat tunnel of admission port and air extractor duct, in silencer front portion, chassis opening is set, between the admission port of this opening and heat tunnel, is connected vent line.The hot gas introducing heat tunnel that driving engine is discharged heats carriage bottom plate, and waste gas is discharged by air extractor duct.
Being connected vent line between the admission port of chassis silencer open front and heat tunnel is docked and connected by straight tube body and bent tubular body and constitutes, one end of straight tube body is captiveed joint with chassis silencer open front, the other end of straight tube body docks with the last platen of bent tubular body lower end on being fixed on carriage bottom plate by the elastic telescopic butt joint body, and the admission port of the bent tubular body other end and heat tunnel is connected.Adopting the purpose of docking structure, is when being convenient to body lifting removal goods, is convenient to break away from.
Butt joint body is made of stationary magazine creel, following platen, guidepost and stage clip, the stationary magazine creel lower end is fixed by flange and straight tube body, following platen bottom is enclosed within on the stationary magazine creel periphery, following platen upper brim is fixed several guideposts, the guidepost other end passes the pilot hole of stationary magazine creel periphery dish, guidepost bottom device locating dowel pin avoids it to come off, compression spring sleeve on guidepost, the two end supports of stage clip below following platen upper brim and above the stationary magazine creel periphery dish between.Following platen has the trend that upwards moves under the stage clip effect, the maximum height that platen moves up under the locating dowel pin control of guidepost avoids down platen and stationary magazine creel to come off; Following platen is when being subjected to downward application force, and the elastic force that overcomes stage clip can move down certain distance, but the endoporus of following platen and stationary magazine creel remains connected state.
Blanking cover in following platen device suitable for reading, when not needing carriage bottom plate heated, by blanking cover in this with the pipeline shutoff.
Install butterfly valve on the exhausr port of chassis silencer, when getting the gas heating this valve cuts out, when not needing to get the gas heating this valve is not opened.
Heat tunnel is in railway carriage inner side edge edge, is arranged in front end and both sides and constitutes the U type.
During use, get gas from chassis silencer open front, the hot gas that driving engine is discharged is introduced the vent line that installs additional, interior blanking cover under taking out simultaneously in the platen, close butterfly valve, then the high-temperature gas of driving engine discharge will enter railway carriage " U " type heat tunnel by this device, thereby carriage bottom plate is heated, and discharge by the exhausr port of rear end.Bent tubular body directly is welded on the carriage bottom plate, forms pipeline combining device part with butt joint body.At body lifting, when descending, bent tubular body separates, connects vent line effectively with butt joint body.When railway carriage descends, the last platen of bent tubular body lower end compresses butt joint body, platen is moved downward with guidepost, guidepost guarantees to engage non-migration, this moment, stage clip was in contraction state, the last platen of platen and bent tubular body is combined closely, thereby reach platen and the effect of following platen close-coupled leak free, guarantee that driving engine rejected heat gas enters the heat tunnel of carriage bottom plate.
The beneficial effects of the utility model are: do not influencing the engine exhaust noise reduction and increasing on the basis of extra energy consumption, the tail gas resource that makes full use of the driving engine generation heats carriage bottom plate, greatly improved fuel utilization ratio, both satisfied the demand of winter or cold area dumping car, saved the energy again, convenient, practical.
Description of drawings:
The structural representation of Fig. 1 the utility model carriage bottom plate heating arrangement.
Fig. 2 is the structural representation of chassis silencer 11 and vent line 15 connecting bridges.
The specific embodiment:
With reference to Fig. 1, Fig. 2, be provided with the heat tunnel 13 of admission port and air extractor duct 14 on the carriage bottom plate 16, heat tunnel 13 is in railway carriage inner side edge edge, be arranged in front end and both sides and constitute U type structure, air extractor duct 14 is arranged on the rear end of two wing passages, in chassis silencer 11 front portions opening is set, between the admission port of this opening and heat tunnel 14, is connected vent line 15, device butterfly valve 12 on the exhausr port of chassis silencer 11; Vent line 15 is docked and connected by straight tube body 9 and bent tubular body 1 and constitutes, one end of straight tube body 9 is captiveed joint with chassis silencer 11 open front, the other end of straight tube body 9 docks with the last platen 2 of bent tubular body 1 lower end on being fixed on carriage bottom plate 16 by the elastic telescopic butt joint body, and the admission port of bent tubular body 1 other end and heat tunnel 13 is connected.Butt joint body is made of stationary magazine creel 8, following platen 4, guidepost 6 and stage clip 5, blanking cover 3 in following platen 4 devices suitable for reading, stationary magazine creel 8 lower ends are fixing with straight tube body 9 by flange 10, following platen 4 bottoms are enclosed within on stationary magazine creel 8 peripheries, following platen 4 upper brims are fixed four guideposts 6, guidepost 6 other ends pass the pilot hole of fixing 8 periphery dish 7, guidepost 6 bottom device locating dowel pins, stage clip 5 is enclosed within on the guidepost 6, and the two end supports of stage clip 5 is below following platen 4 upper brims and between above the periphery dish 7 of stationary magazine creel 8.
Claims (6)
1, a kind of carriage bottom plate heating arrangement, relate to carriage bottom plate and chassis silencer, it is characterized in that: carriage bottom plate (16) is provided with the heat tunnel (13) of admission port and air extractor duct (14), in chassis silencer (11) front portion opening is set, between the admission port of this opening and heat tunnel (13), is connected vent line (15).
2, carriage bottom plate heating arrangement according to claim 1, it is characterized in that: be connected vent line (15) between the admission port of chassis silencer (11) open front and heat tunnel (13) by straight tube body (9) and bent tubular body (1) formation that is docked and connected, one end of straight tube body (9) is captiveed joint with chassis silencer (11) open front, the other end of straight tube body (9) docks with the last platen (2) of bent tubular body (1) lower end on being fixed on carriage bottom plate (16) by the elastic telescopic butt joint body, and the admission port of bent tubular body (1) other end and heat tunnel (13) is connected.
3, carriage bottom plate heating arrangement according to claim 2, it is characterized in that: butt joint body is by stationary magazine creel (8), following platen (4), guidepost (6) and stage clip (5) constitute, stationary magazine creel (8) lower end is fixing by flange (10) and straight tube body (9), following platen (4) is enclosed within on stationary magazine creel (8) periphery, following platen (4) upper brim is fixed several guideposts (6), guidepost (6) other end passes the pilot hole of the periphery dish (7) of stationary magazine creel (8), guidepost (6) bottom device locating dowel pin, stage clip (5) is enclosed within on the guidepost (6), and the two end supports of stage clip (5) is below following platen (4) upper brim and between above the periphery dish (7) of stationary magazine creel (8).
4, carriage bottom plate heating arrangement according to claim 3 is characterized in that: blanking cover (3) in following platen (4) device suitable for reading.
5, carriage bottom plate heating arrangement according to claim 1 is characterized in that: install butterfly valve (12) on the exhausr port of chassis silencer (11).
6, carriage bottom plate heating arrangement according to claim 1 is characterized in that: heat tunnel (13) is in railway carriage inner side edge edge, is arranged in front end and both sides and constitutes the U type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200291784U CN201099158Y (en) | 2007-10-19 | 2007-10-19 | Vehicle compartment bottom board heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200291784U CN201099158Y (en) | 2007-10-19 | 2007-10-19 | Vehicle compartment bottom board heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201099158Y true CN201099158Y (en) | 2008-08-13 |
Family
ID=39935688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200291784U Expired - Fee Related CN201099158Y (en) | 2007-10-19 | 2007-10-19 | Vehicle compartment bottom board heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201099158Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029872A (en) * | 2010-11-25 | 2011-04-27 | 陕西通力专用汽车有限责任公司 | Method for maintaining normal unloading of mining dump truck in winter and exhaust and heating system |
| CN106476569A (en) * | 2015-08-24 | 2017-03-08 | 比亚迪股份有限公司 | Compartment heating system and electric self-unloading car |
| CN107351647A (en) * | 2017-07-13 | 2017-11-17 | 徐州徐工矿山机械有限公司 | Mining articulated truck loading space heater and mining articulated truck |
| CN115284994A (en) * | 2022-07-27 | 2022-11-04 | 中国重汽集团济南专用车有限公司 | Tail gas heating device for hook arm vehicle and hook arm vehicle |
-
2007
- 2007-10-19 CN CNU2007200291784U patent/CN201099158Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029872A (en) * | 2010-11-25 | 2011-04-27 | 陕西通力专用汽车有限责任公司 | Method for maintaining normal unloading of mining dump truck in winter and exhaust and heating system |
| CN102029872B (en) * | 2010-11-25 | 2012-07-04 | 陕西通力专用汽车有限责任公司 | Method for maintaining normal unloading of mining dump truck in winter and exhaust and heating system |
| CN106476569A (en) * | 2015-08-24 | 2017-03-08 | 比亚迪股份有限公司 | Compartment heating system and electric self-unloading car |
| CN107351647A (en) * | 2017-07-13 | 2017-11-17 | 徐州徐工矿山机械有限公司 | Mining articulated truck loading space heater and mining articulated truck |
| CN115284994A (en) * | 2022-07-27 | 2022-11-04 | 中国重汽集团济南专用车有限公司 | Tail gas heating device for hook arm vehicle and hook arm vehicle |
| CN115284994B (en) * | 2022-07-27 | 2024-04-26 | 中国重汽集团济南专用车有限公司 | Tail gas heating device for coupler arm vehicle and coupler arm vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20101019 |