CN204646505U - Engine heater - Google Patents
Engine heater Download PDFInfo
- Publication number
- CN204646505U CN204646505U CN201520301387.4U CN201520301387U CN204646505U CN 204646505 U CN204646505 U CN 204646505U CN 201520301387 U CN201520301387 U CN 201520301387U CN 204646505 U CN204646505 U CN 204646505U
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- housing
- upper cover
- draw
- groove
- electric heating
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Abstract
The utility model provides a kind of engine heater, comprises a housing, gasket seal, power connection, upper cover, electric heating piece, wedge crimp block, protecting sheet, temp controller and pipe joint; The side of described housing has a draw-in groove; Power connection is fixedly connected with upper cover, and electric heating piece is clipped in the middle by two panels protecting sheet; Wedge crimp block and protecting sheet crimp and are fixed in the draw-in groove of housing together with electric heating piece; Temp controller is arranged in the draw-in groove of housing; Upper cover fixed cover is combined on the draw-in groove of housing, and gasket seal is located between upper cover and housing, makes to seal between upper cover and housing; Pipe joint and housing two ends are sealedly and fixedly connected.This vehicle-mounted engine heater, little being convenient to of volume is installed, and generate heat fast efficient pollution-free, safety environmental protection again.
Description
Technical field
The utility model relates to a kind of mobile unit, especially a kind of vehicle-mounted heater.
Background technique
Vehicle-mounted heater results from the Europe of the forties in 20th century the earliest, be mainly used in also confession lorry cab heating or the heating of passenger car room of warm-up the engine in winter, its working principle utilizes the storage battery of locomotive and fuel tank to power instantaneously and a small amount of fuel feeding, and carry out heated engine circulating water by the heat that non-combusted fuels produces and then engine thermal is started, make operator cabin heat up simultaneously.Be characterized in producing heat by fuel consumption, also to consume part storage battery electric energy simultaneously, this just has the additional elevation of an amount to the oil consumption of locomotive itself and the index of storage battery, the partial combustion of fuel oil also has a large amount of toxic emissions simultaneously, can cause certain pollution of atmosphere.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of novel vehicle-mounted engine heater, and little being convenient to of volume is installed, and generate heat fast efficient pollution-free, safety environmental protection again.The technical solution adopted in the utility model is:
A kind of engine heater, comprises a housing, gasket seal, power connection, upper cover, electric heating piece, wedge crimp block, protecting sheet, temp controller and pipe joint;
The side of described housing has a draw-in groove; Power connection is fixedly connected with upper cover, and electric heating piece is clipped in the middle by two panels protecting sheet; Wedge crimp block and protecting sheet crimp and are fixed in the draw-in groove of housing together with electric heating piece; Temp controller is arranged in the draw-in groove of housing;
Upper cover fixed cover is combined on the draw-in groove of housing, and gasket seal is located between upper cover and housing, makes to seal between upper cover and housing;
Pipe joint and housing two ends are sealedly and fixedly connected.
Further, described electric heating piece adopts PTC fever tablet.
Further, described gasket seal adopts silica gel pad.
Further, the tail end side face of pipe joint is provided with Sealing, and pipe joint and housing are fixed by jump ring.
Further, temp controller is arranged in the separate slot in housing draw-in groove.
The utility model has the advantage of:
1) adopt efficient PTC to heat, thermal resistance is little, and heating efficiency is high, and the flames of anger is pollution-free.
2) directly use 230V 50Hz Ac to drive, do not consume the energy of locomotive own.
3) overheat protector function, auto-breaking protection when temperature is more than 120 DEG C.
4) multiple pipe joint can be joined, be applicable to multiple installation situation (automobile, engineering truck, ship etc.)
5) water proof and dust proof grade is high: IP65.
6) cast aluminum casings fine finishing, the little exquisite appearance of the bodily form, is convenient to install.
Accompanying drawing explanation
Fig. 1 is structure of the present utility model composition schematic diagram.
Embodiment
The vehicle-mounted engine heater that the utility model proposes, as shown in Figure 1, comprising: cast aluminum casings 1, gasket seal 2, power connection 3, upper cover 4, electric heating piece 5, wedge crimp block 6, protecting sheet 7, temp controller 8 and pipe joint 9; Gasket seal 2 plays the seal action between upper cover 4 and housing 1, can adopt silica gel pad.Electric heating piece 5 preferably adopts PTC fever tablet, and heating efficiency is high, the flames of anger.
The upside of housing 1 has a draw-in groove; Power connection 3 and upper cover 4 are welded and fixed, and electric heating piece 5 is clipped in the middle by two panels protecting sheet 7; Wedge crimp block 6 and protecting sheet 7 crimp together with electric heating piece 5 be fixed on housing 1 draw-in groove in; Temp controller 8 is arranged in the separate slot 11 in draw-in groove; Temp controller 8 can control the heating-up temperature in housing 1, such as reaches 120 DEG C of i.e. automatic shutoff circuits.In Fig. 1, temp controller 8 is drawn in the outside of draw-in groove, and be to show clearly, the temp controller 8 in Fig. 1 is not also arranged in the separate slot 11 in draw-in groove.
Upper cover 4 is screwed on the draw-in groove of housing 1, and gasket seal 2 is located between upper cover 4 and housing 1, makes to keep between upper cover 4 and housing 1 sealing.
Pipe joint 9 is fixed by jump ring 10 with housing 1, and the tail end side face of pipe joint 9 is provided with Sealing, and pipe joint 9 and housing 1 two ends are sealedly and fixedly connected.
Pipe joint 9 is connected with vehicle liquid line, and stationary housing 1 is on locomotive, and power plug 3 has been communicated with assembling with circumscripted power line.
Working principle: PTC engine heater is by power plug 3 external 230V 50Hz ac power supply, electric current is input to electric heating piece 5 via after temp controller 8, sent heat energy to heat the liquid flowing through housing 1 inside by electric heating piece 5, complete preheating of engine by the circulation of liquid.
Claims (5)
1. an engine heater, comprise a housing (1), it is characterized in that, also comprise: gasket seal (2), power connection (3), upper cover (4), electric heating piece (5), wedge crimp block (6), protecting sheet (7), temp controller (8) and pipe joint (9);
The side of described housing (1) has a draw-in groove; Power connection (3) is fixedly connected with upper cover (4), electric heating piece (5) is clipped in the middle by two panels protecting sheet (7), wedge crimp block (6) crimp together with protecting sheet (7) and electric heating piece (5) be fixed on housing (1) draw-in groove in; Temp controller (8) is arranged in the draw-in groove of housing (1);
Upper cover (4) fixed cover is combined on the draw-in groove of housing (1), gasket seal (2) is located between upper cover (4) and housing (1), makes to seal between upper cover (4) and housing (1).
2. engine heater as claimed in claim 1, is characterized in that:
Described electric heating piece (5) adopts PTC fever tablet.
3. engine heater as claimed in claim 1, is characterized in that:
Gasket seal (2) adopts silica gel pad.
4. engine heater as claimed in claim 1, is characterized in that:
The tail end side face of pipe joint (9) is provided with Sealing, and pipe joint (9) is fixed by jump ring (10) with housing (1).
5. engine heater as claimed in claim 1, is characterized in that:
Temp controller (8) is arranged in the separate slot (11) in housing (1) draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301387.4U CN204646505U (en) | 2015-05-11 | 2015-05-11 | Engine heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301387.4U CN204646505U (en) | 2015-05-11 | 2015-05-11 | Engine heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646505U true CN204646505U (en) | 2015-09-16 |
Family
ID=54099267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301387.4U Active CN204646505U (en) | 2015-05-11 | 2015-05-11 | Engine heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646505U (en) |
-
2015
- 2015-05-11 CN CN201520301387.4U patent/CN204646505U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |