CN201982219U - Prewarming apparatus of engine - Google Patents
Prewarming apparatus of engine Download PDFInfo
- Publication number
- CN201982219U CN201982219U CN2010206705662U CN201020670566U CN201982219U CN 201982219 U CN201982219 U CN 201982219U CN 2010206705662 U CN2010206705662 U CN 2010206705662U CN 201020670566 U CN201020670566 U CN 201020670566U CN 201982219 U CN201982219 U CN 201982219U
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- CN
- China
- Prior art keywords
- heat accumulation
- preheating system
- engine preheating
- engine
- accumulation agent
- 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
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a prewarming apparatus of an engine, which not only can provide prewarming for the engine, but also can store heat by utilizing the heat produced when the engine runs. The prewarming apparatus is internally divided into a heating chamber and a heated chamber, wherein a heat storage medium and an excitation apparatus of the heat storage medium are installed in the heating chamber; two short tubes communicated with the external environment are respectively arranged at the upper end and the lower end of the heated chamber; and the upper short tube is communicated with the lower short tube by the heated chamber.
Description
Affiliated technical field
The utility model relates to a kind of engine preheating system, especially can make the device of motor car engine cold conditions preheating.
Background technique
At present, known motor generally all is cold start.Cause startup difficult easily when ambient temperature is low, the bad phenomenon of burning takes place in the startup back short time, and cold-starting also can strengthen the wearing and tearing of engine components, the working life of shortening motor.
Summary of the invention
The problem that is prone to when overcoming the available engine cold start, the utility model provides a kind of engine preheating system, and this Preheating unit can not only make engine warming up, and the heat heat accumulation that produces can utilize the motor operation time.
The technological scheme that its technical problem that solves the utility model adopts is: be divided into heating chamber in the container and be subjected to the hot cell, heat accumulation agent and heat accumulation agent excitation apparatus are housed in the heating chamber, had respectively and the extraneous short tube that communicates by the hot cell upper and lower end, last short tube is connected by being subjected to the hot cell with following short tube.The last short tube that is subjected to the hot cell is communicated with the cooling water inlet of motor, be communicated with the coolant outlet of motor by the following short tube in hot cell, and will be subjected to the hot cell to fill with cooling water, like this motor be subjected to the hot cell just to form a water cycle, behind the heat accumulation agent excitation apparatus in exciting heating chamber, the heat accumulation agent begins heat release, and heat conducts to cooling water, the cooling water of heat enters in the motor, reaches the purpose of heated engine.Behind the engine start, heat accumulation agent excitation apparatus quits work, and the high temperature that engine combustion produced heats the heat accumulation agent in the heating chamber conversely again, makes heat accumulation agent heat absorption be reduced to the accumulation of heat state, in order to next warm-up the engine.
The beneficial effects of the utility model are, can need not under the situation of external thermal source, to the motor heating, make motor be easy to start, and reduce the preheat time behind the engine start, reduce oil consumption, the various harm that produce in the time of can also avoiding engine cold to open.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a longitudinal section of the present utility model organigram.
Fig. 2 is first embodiment's of engine preheating system a organigram.
Fig. 3 is the main sectional view of amplification of the interior local part of A circle among Fig. 2.
Fig. 4 is the tectonic maps of overlooking of Fig. 3.
Fig. 5 is second embodiment's of engine preheating system a organigram
Fig. 6 is the 3rd embodiment's of engine preheating system a organigram
Fig. 7 is the 4th embodiment's of engine preheating system a organigram
Fig. 8 is engine preheating system the the the 5th, the 6th, the 7th, the 8th, the 9th and the tenth embodiment's a longitudinal section organigram
1. heating chambers among the figure 2. are subjected to the hot cell, 3. heat accumulation agent, 4. heat accumulation agent excitation apparatus, 5. go up short tube, 6. descend short tube, 7. loam cake, 8. lower cover, 9. elastic sheet metal, 10. operating handle, 11. electric mixer motors, 12. stirring piece, 13. electronic electromagnetic shakers, 14. electrodes, 15. corrugated, 16. outlet pipes, 17. thermal insulation layers, 18. the power supply of band timing remote control function, 19. leads, 20. recycle pumps.
Embodiment
In Fig. 1, be divided into heating chamber (1) in the container and be subjected to hot cell (2), heat accumulation agent (3) and heat accumulation agent excitation apparatus (4) are housed in the heating chamber (1), had respectively and extraneous last short tube (5) and the following short tube (6) that communicates by hot cell (2) upper and lower end, last short tube (5) is connected by being subjected to hot cell (2) with following short tube (6).The last short tube (5) that is subjected to hot cell (2) is communicated with the cooling water inlet of motor, be communicated with the coolant outlet of motor by the following short tube (6) in hot cell (2), and will be subjected to hot cell (2) to fill with cooling water, like this motor be subjected to hot cell (2) just to form a water cycle, behind the heat accumulation agent excitation apparatus (4) in exciting heating chamber (1), heat accumulation agent (3) beginning heat release, heat conducts to cooling water, the cooling water of heat enters in the motor, reaches the purpose of heated engine.Behind the engine start, heat accumulation agent excitation apparatus (4) quits work, and the high temperature that engine combustion produced heats the heat accumulation agent (3) in the heating chamber (1) conversely again, makes heat accumulation agent (3) heat absorption be reduced to the accumulation of heat state, in order to next warm-up the engine.
In first embodiment shown in Figure 2, heat accumulation agent excitation apparatus (4) is elastic sheet metal (9), and operating handle (10) one ends penetrate in the container and join with elastic sheet metal (9).Push-and-pull operating handle (10) deforms elastic sheet metal (9) fast just can cause heat accumulation agent (3) heat release.
In second embodiment shown in Figure 5, heat accumulation agent excitation apparatus (4) is an electric mixer, and the axle head of electric mixer motor (11) has stirring piece (12), causes heat accumulation agent (3) heat release when stirring piece (12) rotates.
In the 3rd embodiment shown in Figure 6, heat accumulation agent excitation apparatus (4) is electronic electromagnetic shaker (13), and electronic electromagnetic shaker (13) vibrations fast causes heat accumulation agent (3) heat release.
In the 4th embodiment shown in Figure 7, heat accumulation agent excitation apparatus (4) is electrode (14), and electrode (14) discharge causes heat accumulation agent (3) heat release.
In the 5th embodiment shown in Figure 8, the part of heating chamber (1) shell is corrugated (15), and corrugated (15) can solve the expansion issues of heat accumulation agent (3).
In the 6th embodiment shown in Figure 8, being subjected to hot cell (1) is the coiler structure, can accelerate the heat exchange of cooling water.
In the 7th embodiment shown in Figure 8, a part of outlet pipe (16) of motor is through heating chamber.
In the 8th embodiment shown in Figure 8, container is added with thermal insulation layer (17) outward, can reduce heat loss.
In the 9th embodiment shown in Figure 8, heat accumulation agent excitation apparatus (4) is electrically connected by lead (19) with the power supply (18) of band timing remote control function, accomplishes that timing or remote control come warm-up the engine.
In the tenth embodiment shown in Figure 8, be subjected to the following short tube (6) in hot cell (2) to install recycle pump (20) additional.Can accelerate the cooling water speed of circulation.
Claims (11)
1. engine preheating system is characterized in that: be divided into heating chamber in the container and be subjected to the hot cell, heat accumulation agent and heat accumulation agent excitation apparatus are housed in the heating chamber, be subjected to the hot cell upper and lower end that the short tube that communicates with the external world is arranged respectively, last short tube is connected by being subjected to the hot cell with following short tube.
2. engine preheating system according to claim 1 is characterized in that: heat accumulation agent excitation apparatus is an elastic sheet metal, and operating handle one end penetrates in the container and joins with elastic sheet metal.
3. engine preheating system according to claim 1 is characterized in that: heat accumulation agent excitation apparatus is an electric mixer.
4. engine preheating system according to claim 1 is characterized in that: heat accumulation agent excitation apparatus is electronic electromagnetic shaker.
5. engine preheating system according to claim 1 is characterized in that: heat accumulation agent excitation apparatus is an electrode.
6. engine preheating system according to claim 1 is characterized in that: the part of heating chamber shell is corrugated.
7. engine preheating system according to claim 1 is characterized in that: being subjected to the hot cell is the coiler structure.
8. engine preheating system according to claim 1 is characterized in that: a part of outlet pipe of motor is through heating chamber.
9. engine preheating system according to claim 1 is characterized in that: container is added with thermal insulation layer outward.
10. according to claim 3,4 or 5 described engine preheating systems, it is characterized in that: the lead of heat accumulation agent excitation apparatus is electrically connected with the power supply of band timing remote control function.
11. engine preheating system according to claim 1 is characterized in that: be subjected to the following short tube in hot cell to install recycle pump additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206705662U CN201982219U (en) | 2010-12-20 | 2010-12-20 | Prewarming apparatus of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206705662U CN201982219U (en) | 2010-12-20 | 2010-12-20 | Prewarming apparatus of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982219U true CN201982219U (en) | 2011-09-21 |
Family
ID=44609682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206705662U Expired - Fee Related CN201982219U (en) | 2010-12-20 | 2010-12-20 | Prewarming apparatus of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201982219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536581A (en) * | 2010-12-20 | 2012-07-04 | 宁雅鑫 | Preheating device of engine |
-
2010
- 2010-12-20 CN CN2010206705662U patent/CN201982219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536581A (en) * | 2010-12-20 | 2012-07-04 | 宁雅鑫 | Preheating device of engine |
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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: 20110921 Termination date: 20121220 |