CN2173866Y - Spiral-flow energy-saving heater for engine - Google Patents
Spiral-flow energy-saving heater for engine Download PDFInfo
- Publication number
- CN2173866Y CN2173866Y CN 93246089 CN93246089U CN2173866Y CN 2173866 Y CN2173866 Y CN 2173866Y CN 93246089 CN93246089 CN 93246089 CN 93246089 U CN93246089 U CN 93246089U CN 2173866 Y CN2173866 Y CN 2173866Y
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- CN
- China
- Prior art keywords
- flange plate
- housing
- connecting rod
- utility
- model
- 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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Abstract
The utility model relates to a spiral-flow energy-saving heater for an engine, which is used for heating the fuel mixed gas and further fining the fuel particles in the mixed gas when the engine is started in cold state. The utility model mainly comprises a flange plate (1) which is provided with a guide vane (2), and is connected with an electric heater housing (4) through a connecting rod (3); the housing (4) is provided with a heat dissipation pin (11), and the inner of the housing is provided with a set of PTC ceramic electric heating plates (5); the utility model is connected with a control power source through a conducting wire (9), and the other electrode is connected with the flange plate (1) through the connecting rod (3) and is also connected with ground. The utility model has the advantages of high thermal efficiency, less power consumption and controllable temperature.
Description
The utility model relates to a kind of motor car engine accessory, particularly, relates to a kind of further refinement of mixed gas that makes through Carburetor, and by the rotational flow type energy saving heater of electric heater to heating through the mixed gas after the refinement.
Engine for automobile in the environment of cold since mixed gas in fuel particle thick, the low and difficult startup of temperature.Traditional intake manifold heater all adopts electric heating wire to do heating element, and it is slow to heat up, and power consumption is big, and temperature is uncontrollable, and working life is shorter, and does not possess the function of further finely disintegrated fuel particle.
The purpose of this utility model is to provide a kind of new motor rotational flow type energy saving heater, has quick heating, and power consumption is little, the controllable temperature and the further characteristics of finely disintegrated fuel particle.
The utility model constitutes with following manner.
The utility model is made of two-part.It at first is one group of swirl vane, the i.e. blade that in intake duct, tilts along one group of outer wall installed inside, make the mixed gas generation eddy flow collision of flowing through, fuel particle is by refinement, be one group of electric heater that adopts the PTC electrothermal ceramic plate afterwards, it is by the power supply heating of directly powering, and constitutes current loop by another utmost point bonding.In order to increase heating area, also be provided with one group of cooling pin on the rotatable heater housing.
Describe a kind of embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is that the utility model is along mixed airflow direction view;
Fig. 2 be among Fig. 1 A-A to sectional view.
Have circular gas-entered passageway on the flange plate (1), its installed inside has one group of guide vane (2), and is certain angle of inclination with the plane of flange plate (1).The connecting rod (3) of hollow is installed below the flange plate (1), be connected with the housing (4) of electric heater, the one side that housing (4) is gone up to flange plate (1) has one group of cooling pin (11), its surface area is increased to some extent than the plane, one group of PTC ceramic electrical backing (5) is installed in the housing (4), it is that to be pressed on housing (4) inboard and be connected on the control power supply by the lead (9) in the connecting rod (3) that is through hollow by being fixed in spring sheet (6) on insulation board (8) and the seal base (7), its another utmost point then directly and housing (4) link, by connecting rod (3) and flange plate (1), form the loop through flange plate fastening screw trip bolt (10) bonding.
Since adopted guide vane (2), further collision refinement when mixed gas is passed through, and the electric heater of employing PTC ceramic plate has one group of cooling pin (11) in addition, and the utility model just has efficiency of heating surface height, and power consumption is little, the advantage of controllable temperature.
Claims (2)
1, motor rotational flow type energy saving heater, connecting rod (3) and electric heater by flange plate (1), guide vane (2), hollow constitute, it is characterized in that, have circular gas-entered passageway on the flange plate (1), guide vane (2) is certain angle of inclination along its inboard and flange plate (1) plane to be installed, and connecting rod (3) then is connected and fixed flange plate (1) and electric heater;
2, according to the described motor of claim 1 rotational flow type energy saving heater, it is characterized in that, electric heater is by housing (4), housing (4) surface has one group of cooling pin (11), there is one group of PTC ceramic electrical backing (5) inside, to be pressed on housing (4) inboard and link with the control power supply by the lead (9) that is through in the connecting rod (3) by being fixed in spring sheet (6) on insulation board (8) and the seal base (7), another utmost point and housing (4) directly link, by connecting rod (3) and flange plate (1), form through flange plate fastening screw trip bolt (10) bonding again that the loop constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246089 CN2173866Y (en) | 1993-12-07 | 1993-12-07 | Spiral-flow energy-saving heater for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93246089 CN2173866Y (en) | 1993-12-07 | 1993-12-07 | Spiral-flow energy-saving heater for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173866Y true CN2173866Y (en) | 1994-08-10 |
Family
ID=33818870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93246089 Expired - Fee Related CN2173866Y (en) | 1993-12-07 | 1993-12-07 | Spiral-flow energy-saving heater for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173866Y (en) |
-
1993
- 1993-12-07 CN CN 93246089 patent/CN2173866Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |