CN206206044U - A kind of commercial car high-efficient preheater - Google Patents
A kind of commercial car high-efficient preheater Download PDFInfo
- Publication number
- CN206206044U CN206206044U CN201621293118.9U CN201621293118U CN206206044U CN 206206044 U CN206206044 U CN 206206044U CN 201621293118 U CN201621293118 U CN 201621293118U CN 206206044 U CN206206044 U CN 206206044U
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- China
- Prior art keywords
- engine
- commercial car
- water pump
- preheating device
- water
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- 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 discloses a kind of commercial car high-efficient preheater, including water pump, the inside of the water pump is provided with water transmission trough, the inside of the water transmission trough is provided with fan, the two ends of the water pump are provided with fixed plate, and anchorage bar is installed between fixed plate, the bottom of the water pump is provided with water inlet, connecting pipe of engine is installed on the water inlet, the madial wall of the preheating device is provided with blower fan, the side of the heater is provided with hot gas inlet, control valve is installed on the hot gas inlet, heat outlet is installed at the top of the preheating device, reflux pump is installed above the heat outlet, the side of the reflux pump is provided with return duct.The utility model can extract in-engine coolant out, and be preheated by preheating device, then be transmitted back in engine, engine is preheated in advance, it is to avoid low temperature cold opens the abrasion caused to engine.
Description
Technical field
The utility model is related to preheater technical field, specially a kind of commercial car high-efficient preheater.
Background technology
Commercial car preheater is the indispensable product of cold district commercial car, and it is cheap practical, at subzero 30 degree
Temperature under can guarantee that your love car easily starts, protect your love car and in-car as warm as spring, commercial vehicle engine is pre-
The effect of hot device is at low temperatures, commercial vehicle engine to be heated, while heating commercial car inner space and help
Vehicle window defrosting.Gasoline of the commercial vehicle engine preheater thermal source from burning, uses, it is also possible to be expert at after can closing engine
Used as auxiliary heating during car.
The appearance of preheater protects the use of commercial vehicle engine, but the preheater of current stage, exist many
Weak point, for example, the pre- thermal efficiency is low, it is impossible to adapt to the use of different types of commercial car.
Utility model content
The purpose of this utility model is to provide a kind of commercial car high-efficient preheater, to solve to be carried in above-mentioned background technology
The pre- thermal efficiency for going out is low, it is impossible to adapt to the problem for using of different types of commercial car.
To achieve the above object, the utility model provides following technical scheme：A kind of commercial car high-efficient preheater, including
Water pump, the inside of the water pump is provided with water transmission trough, and the inside of the water transmission trough is provided with fan, and the two ends of the water pump are installed
Have and anchorage bar is installed between fixed plate, and fixed plate, the bottom of the water pump is provided with water inlet, installed on the water inlet
There is connecting pipe of engine, preheating device is installed at the top of the water pump, having heaters, institute are installed in the inside of the preheating device
State and heating tube is installed in heater, insulation connecting tube, the madial wall of the preheating device are installed above the heater
Blower fan is installed, the side of the heater is provided with hot gas inlet, control valve, the preheating are provided with the hot gas inlet
Heat outlet is installed at the top of device, reflux pump is installed above the heat outlet, the side of the reflux pump is installed
There is return duct.
Preferably, the insulation connecting tube is fixedly connected with heat outlet.
Preferably, the return duct is connected with engine.
Preferably, the connecting pipe of engine is connected with in-engine coolant deposit groove.
Preferably, the hot gas inlet is connected with oil-burning machine.
Preferably, the heater is the device by electrically controlling.
Preferably, the blower fan is provided with eight altogether, and eight blower fans are respectively uniformly installed in the madial wall of preheating device.
Compared with prior art, the beneficial effects of the utility model are：A kind of commercial car high-efficient preheater can be by
In-engine coolant is extracted out, and is preheated by preheating device, is then transmitted back in engine, is carried engine
Preceding preheating, it is to avoid low temperature cold opens the abrasion caused to engine, and is provided with by electrically controlling heater in preheating device
And blower fan, while this preheating device is connected by hot gas inlet with oil burning installation, preheated simultaneously by the cooperation of three, increase greatly
The big pre- thermal efficiency, and heater and blower fan can use cooperatively, device is pumped into coolant, to can use hot blast to carry out pre-
Heat, so that device is adapted to different types of commercial car, increases the flexibility of device.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of water pump of the present utility model.
In figure：1- return ducts；2- preheating devices；3- heaters；4- heating tubes；5- water pumps；6- fixed plates；7- engines connect
Adapter；8- reflux pumps；9- heat outlets；10- is incubated connecting tube；11- hot gas inlets；12- controls valve；13- blower fans；14- is fastened
Bar；15- water inlets；16- water transmission troughs；17- fans.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of commercial car high-efficient preheater, including water
Pump 5, the inside of water pump 5 is provided with water transmission trough 16, and can be pumped into in-engine coolant in preheating device 2 by water pump 5, defeated
The inside of tank 16 is provided with fan 17, and water transmission trough 16 is the transfer passage of current, and fan 17 is the dress that pressure difference is known in water pump 5
Put, the two ends of water pump 5 are provided with fixed plate 6, and fixed plate 6 is the device for consolidating water pump 5, and are provided between fixed plate 6 tight
Gu bar 14, the bottom of water pump 5 is provided with water inlet 15, connecting pipe of engine 7, connecting pipe of engine 7 are installed on water inlet 15
Can be connected with in-engine coolant deposit groove, mainly convey in-engine coolant, the top of water pump 5 is provided with pre-
Thermal 2, preheating device 2 is the device preheated to coolant, and having heaters 3, heater are installed in the inside of preheating device 2
3 is that heating tube 4 is provided with the device using electrically heating, heater 3, and the top of heater 3 is provided with insulation connecting tube 10,
Hot gas after preheating can be carried out insulation and be delivered to heat outlet 9 by insulation connecting tube 10, and the madial wall of preheating device 2 is provided with
Blower fan 13, blower fan 13 can manufacture hot blast in preheating device 2, and the side of heater 3 is provided with hot gas inlet 11, hot gas inlet
11 can be transported in preheating device 2 hot gas produced in oil burning installation, and control valve 12, control are provided with hot gas inlet 11
Valve 12 is used for controlling the switch of hot gas inlet 11, and the top of preheating device 2 is provided with heat outlet 9, the top peace of heat outlet 9
Equipped with reflux pump 8, the side of reflux pump 8 is provided with return duct 1, and insulation connecting tube 10 is fixedly connected with heat outlet 9, return duct
1 is connected with engine, and connecting pipe of engine 7 is connected with in-engine coolant deposit groove, and hot gas inlet 11 connects with oil-burning machine
Connect, heater 3 is the device by electrically controlling, and blower fan 13 is provided with eight altogether, and eight blower fans 13 are uniform installed in pre- respectively
The madial wall of thermal 2.
Specifically used mode：The equipment when in use, return duct 1 and connecting pipe of engine 7 is connected with engine, is passed through
Hot gas inlet 11 is connected with oil burning installation, is rotated by the fan 17 in water pump 5, water transmission trough 16 is produced vortex, so that hair
Coolant in motivation is drawn into water transmission trough 16 by connecting pipe of engine 7 and water inlet 15, will be cooled down by water transmission trough 16
Liquid is transported in preheating device 2, in preheating device 2, coolant is heated by the heating tube 3 in heater 4, while
Hot gas is delivered in preheating device 2 by hot gas inlet 11, opens blower fan 13, be blown into hot blast in the presence of blower fan 13
In insulation connecting tube 10, hot blast is pumped into by heat outlet 9 by the hot blast in insulation connecting tube 10 by the effect of reflux pump 8
It is interior, then hot gas is delivered in return duct 1, hot gas is delivered in engine by return duct 1, carry out engine pre-
Heat.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of commercial car high-efficient preheater, including water pump (5), it is characterised in that：The inside of the water pump (5) is provided with defeated
Tank (16), the inside of the water transmission trough (16) is provided with fan (17), and the two ends of the water pump (5) are provided with fixed plate (6),
And anchorage bar (14) is installed between fixed plate (6), the bottom of the water pump (5) is provided with water inlet (15), the water inlet
(15) connecting pipe of engine (7) is installed on, preheating device (2), the preheating device is installed at the top of the water pump (5)
(2) inside is installed and heating tube (4) is provided with having heaters (3), the heater (3), the top peace of the heater (3)
Equipped with insulation connecting tube (10), the madial wall of the preheating device (2) is provided with blower fan (13), the side of the heater (3)
Hot gas inlet (11) is installed, control valve (12), the top peace of the preheating device (2) are installed on the hot gas inlet (11)
Equipped with heat outlet (9), reflux pump (8) is installed above the heat outlet (9), the side of the reflux pump (8) is installed
There is return duct (1).
2. a kind of commercial car high-efficient preheater according to claim 1, it is characterised in that：Insulation connecting tube (10)
It is fixedly connected with heat outlet (9).
3. a kind of commercial car high-efficient preheater according to claim 1, it is characterised in that：The return duct (1) and hair
Motivation is connected.
4. a kind of commercial car high-efficient preheater according to claim 1, it is characterised in that：The connecting pipe of engine
(7) it is connected with in-engine coolant deposit groove.
5. a kind of commercial car high-efficient preheater according to claim 1, it is characterised in that：The hot gas inlet (11) with
Oil-burning machine is connected.
6. a kind of commercial car high-efficient preheater according to claim 1, it is characterised in that：The heater (3) be by
The device for electrically controlling.
7. a kind of commercial car high-efficient preheater according to claim 1, it is characterised in that：The blower fan (13) is set altogether
There are eight, and eight blower fans (13) are respectively uniformly installed in the madial wall of preheating device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293118.9U CN206206044U (en) | 2016-11-29 | 2016-11-29 | A kind of commercial car high-efficient preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621293118.9U CN206206044U (en) | 2016-11-29 | 2016-11-29 | A kind of commercial car high-efficient preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206044U true CN206206044U (en) | 2017-05-31 |
Family
ID=58750891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621293118.9U Expired - Fee Related CN206206044U (en) | 2016-11-29 | 2016-11-29 | A kind of commercial car high-efficient preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973200A (en) * | 2017-12-28 | 2019-07-05 | 郑州宇通客车股份有限公司 | A kind of station car rapidly pre-warming method and rapidly pre-warming system |
-
2016
- 2016-11-29 CN CN201621293118.9U patent/CN206206044U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973200A (en) * | 2017-12-28 | 2019-07-05 | 郑州宇通客车股份有限公司 | A kind of station car rapidly pre-warming method and rapidly pre-warming system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |