CN212535805U - Vertical air-cooled diesel engine oil preheater device - Google Patents
Vertical air-cooled diesel engine oil preheater device Download PDFInfo
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- CN212535805U CN212535805U CN202021161216.3U CN202021161216U CN212535805U CN 212535805 U CN212535805 U CN 212535805U CN 202021161216 U CN202021161216 U CN 202021161216U CN 212535805 U CN212535805 U CN 212535805U
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- Prior art keywords
- engine oil
- heating rod
- crankcase
- diesel engine
- oil heating
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- 239000010710 diesel engine oil Substances 0.000 title claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 239000010705 motor oil Substances 0.000 claims abstract description 39
- 239000003921 oil Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 5
- 239000010721 machine oil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a vertical air-cooled diesel engine oil preheater device, including crankcase body, crankcase lid, the characteristic is: the engine oil heating device also comprises an engine oil heating rod, an electric wire, a time module, a preheating switch, a power supply and a heating rod gasket; the engine oil preheating device is characterized in that an engine oil heating rod is mounted on the crankcase cover, a heating rod gasket is arranged between the engine oil heating rod and the crankcase cover, the engine oil heating rod is connected with a time module through an electric wire, the time module is connected with a preheating switch through a wire, the preheating switch is connected with a power supply through a wire, the preheating switch is turned on before starting, the time module can be powered on by the power supply according to preset time, and engine oil in the crankcase is preheated through the engine oil heating rod. The utility model has simple structure, convenient processing, low cost and reliable work; when the diesel engine is started at a low temperature below 0 ℃, the engine oil can be preheated in advance to reduce the viscosity of the engine oil and reduce the starting resistance, so that a user can smoothly start the diesel engine, and the low-temperature starting performance of the diesel engine is improved.
Description
Technical Field
The utility model relates to an engine oil pre-heater mounting structure, especially a vertical air-cooled diesel engine oil preheating device belong to diesel engine power technical field.
Background
The vertical air-cooled diesel engine adopts a direct-injection combustion chamber, and can smoothly realize hand-pulling starting by pulling a starter by a recoil rope at the normal temperature of more than 5 ℃. However, in a low-temperature cold region, because the viscosity of the engine oil is high at low temperature, the starting resistance is increased, so that the diesel engine is difficult to start by hand, and sometimes even by an electric starting mode, the diesel engine is difficult to start.
Therefore, users want to install an oil preheating device in the oil cavity of the crankcase of the vertical air-cooled diesel engine used in low-temperature cold areas, and the oil can be preheated in advance when the engine is started at low temperature below 0 ℃ so as to reduce the viscosity of the oil and the starting resistance, and enable the users to start the diesel engine smoothly.
Disclosure of Invention
An object of the utility model is to overcome the not enough of existence among the prior art, provide a simple structure, processing convenience, easy assembly, the cost is lower, low cost, reliable operation, and be favorable to improving the better vertical air-cooled diesel engine oil preheating device of low temperature startability of diesel engine.
According to the utility model provides a technical scheme: the utility model provides a vertical air-cooled diesel engine oil preheater device, includes crankcase body, crankcase lid gasket pass through a plurality of bolted connection combination and become diesel engine crankcase, and the characteristic is: the engine oil heating device also comprises an engine oil heating rod, an electric wire, a time module, a preheating switch, a power supply and a heating rod gasket; the engine oil preheating device is characterized in that an engine oil heating rod is mounted on the crankcase cover, a heating rod gasket is arranged between the engine oil heating rod and the crankcase cover, the engine oil heating rod is connected with a time module through an electric wire, the time module is connected with a preheating switch through a wire, the preheating switch is connected with a power supply through a wire, the preheating switch is turned on before starting, the time module can be powered on by the power supply according to preset time, and engine oil in the crankcase is preheated through the engine oil heating rod.
As a further improvement, be equipped with machine oil heating rod installation screw on the crankcase cover, machine oil heating rod passes through the threaded fixation in the installation screw.
Compared with the prior art, the utility model its characteristics and advantage mainly show:
the utility model has simple structure, convenient processing, easy assembly, low cost and reliable work; when the diesel engine is started at a low temperature below 0 ℃, the engine oil can be preheated in advance to reduce the viscosity of the engine oil and reduce the starting resistance, so that a user can smoothly start the diesel engine, and the low-temperature starting performance of the diesel engine is improved.
Drawings
Fig. 1 is a schematic view of the installation of the vertical air-cooled diesel engine of the present invention.
Fig. 2 is a schematic structural diagram of an electric heating rod in an oil cavity of a crankcase machine.
Fig. 3 is a schematic view of the installation screw hole of the engine oil heating rod on the crankcase cover of the present invention.
Fig. 4 is a schematic diagram of the time module preheating circuit of the present invention.
Description of reference numerals: 1-crankcase body, 2-crankcase cover, 3-bolt, 4-engine oil heating rod, 5-electric wire, 6-time module, 7-preheating switch, 8-power supply, 9-crankcase gasket, 10-heating rod gasket.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-3, the oil heating device for the vertical air-cooled diesel engine comprises a crankcase body 1, a crankcase cover 2, a bolt 3, an oil heating rod 4, an electric wire 5, a time module 6, a preheating switch 7, a power supply 8, a crankcase cover gasket 9, a heating rod gasket 10 and the like.
The utility model discloses become the diesel engine crankcase by crankcase body 1, crankcase lid 2, crankcase lid gasket 9 through the combination of 3 connection of a plurality of bolts for spare parts such as installation diesel engine crankshaft assembly, camshaft assembly, balance shaft bearing, oil pump assembly, the bottom cavity of crankcase is filled with appropriate amount machine oil simultaneously, carries out pressure lubrication to bent axle main journal and connecting rod neck through the machine oil pump.
Furthermore, an engine oil heating rod mounting screw hole 2-2 is formed near an oil inlet 2-1 in the crankcase cover 2, and an engine oil heating rod 4 is fixed in the mounting screw hole 2-2 through threads. A heating rod gasket 10 is arranged between the engine oil heating rod 4 and the crankcase cover 2, the engine oil heating rod 4 is connected with a time module 6 through an electric wire 5, the time module 6 is connected with a preheating switch 7 through a lead, the preheating switch 7 is connected with a power supply 8 through a lead, the preheating switch 7 is turned on before starting, the time module 6 can be powered on by the power supply 8 according to preset time, the engine oil in the crankcase is preheated through the engine oil heating rod 4, and the power supply is automatically turned off by the time module 6 after the power supply time is up.
As shown in fig. 4, the schematic diagram of the time module circuit includes a button SB, a signal collector, a potentiometer RW, a single chip microcomputer (N76E 00), a relay KA, and a glow plug. The single chip microcomputer (N76E 00) is respectively connected with the signal collector, the potentiometer RW and the relay KA through leads; the signal collector is connected with the button SB through a wire and is connected with a power supply 12V. The potentiometer RW is connected to GND via a conductor. The preheating plug is respectively connected with the relay KA, the single chip microcomputer (N76E 00) and the potentiometer RW through leads and is connected with GND in parallel.
The working principle is as follows: pressing a button SB, and receiving a working signal by a signal collector; the signal collector transmits the working signal to the singlechip (N76E 00); the singlechip (N76E 00) outputs according to the time set by the potentiometer RW, and an output signal is connected with the relay KA to pull in the relay KA; the relay KA actuation drives the relay KA electric shock actuation, and the glow plug is conducted to work.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (2)
1. The utility model provides a vertical air-cooled diesel engine oil preheater device, includes crankcase body (1), crankcase lid (2), crankcase lid gasket (9) connect the combination through a plurality of bolt (3) and become diesel engine crankcase, characterized by: the engine oil preheating device also comprises an engine oil heating rod (4), an electric wire (5), a time module (6), a preheating switch (7), a power supply (8) and a heating rod gasket (10); install engine oil heating rod (4) on crankcase lid (2), be equipped with heating rod gasket (10) between engine oil heating rod (4) and crankcase lid (2), engine oil heating rod (4) are through electric wire (5) connection time module (6), time module (6) are through connection of electric lines preheating switch (7), preheating switch (7) are connected with power (8) through the wire, open preheating switch (7) before starting, and time module (6) can be according to preset time switch-on power (8) power supply, preheats the engine oil in the crankcase through engine oil heating rod (4).
2. The oil preheater device of vertical air-cooled diesel engine as claimed in claim 1, wherein: an engine oil heating rod mounting screw hole (2-2) is formed in the crankcase cover (2), and the engine oil heating rod (4) is fixed in the mounting screw hole (2-2) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161216.3U CN212535805U (en) | 2020-06-19 | 2020-06-19 | Vertical air-cooled diesel engine oil preheater device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161216.3U CN212535805U (en) | 2020-06-19 | 2020-06-19 | Vertical air-cooled diesel engine oil preheater device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212535805U true CN212535805U (en) | 2021-02-12 |
Family
ID=74545186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021161216.3U Active CN212535805U (en) | 2020-06-19 | 2020-06-19 | Vertical air-cooled diesel engine oil preheater device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212535805U (en) |
-
2020
- 2020-06-19 CN CN202021161216.3U patent/CN212535805U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vertical air-cooled diesel engine oil preheater device Effective date of registration: 20211126 Granted publication date: 20210212 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Pledgor: WUXI WORLDBEST KAMA POWER Co.,Ltd. Registration number: Y2021320010506 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231102 Granted publication date: 20210212 Pledgee: Wuxi rural commercial bank Limited by Share Ltd. Pledgor: WUXI WORLDBEST KAMA POWER Co.,Ltd. Registration number: Y2021320010506 |