LU100627B1 - Transmission lubricating oil automatic preheating system - Google Patents

Transmission lubricating oil automatic preheating system Download PDF

Info

Publication number
LU100627B1
LU100627B1 LU100627A LU100627A LU100627B1 LU 100627 B1 LU100627 B1 LU 100627B1 LU 100627 A LU100627 A LU 100627A LU 100627 A LU100627 A LU 100627A LU 100627 B1 LU100627 B1 LU 100627B1
Authority
LU
Luxembourg
Prior art keywords
lubricating oil
electric heater
transmission
preheating system
control switch
Prior art date
Application number
LU100627A
Other languages
French (fr)
Inventor
Yanting Chen
Original Assignee
Xiamen Wusen Trading Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiamen Wusen Trading Co Ltd filed Critical Xiamen Wusen Trading Co Ltd
Priority to LU100627A priority Critical patent/LU100627B1/en
Application granted granted Critical
Publication of LU100627B1 publication Critical patent/LU100627B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0412—Cooling or heating; Control of temperature
    • F16H57/0415—Air cooling or ventilation; Heat exchangers; Thermal insulations
    • F16H57/0417—Heat exchangers adapted or integrated in the gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0493—Gearings with spur or bevel gears
    • F16H57/0495—Gearings with spur or bevel gears with fixed gear ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

The present invention relates to a transmission lubricating oil automatic preheating system which comprises a transmission casing, where an electric heater is arranged in a lubricating oil pool in the transmission casing, an oil temperature sensor is mounted at the bottom of the transmission casing, and the signal output end of the oil temperature sensor is connected with the control end of a temperature control switch; one end of the electric heater is connected with a positive pole of a power supply through the temperature control switch, and the other end of the electric heater is connected with a negative pole of the power supply. According to the present invention, the oil temperature is monitored through the oil temperature sensor; after the oil temperature is lower than a certain set value, the temperature control switch is switched on, the electric heater located in the lubricating oil pool is electrified to operate, and the temperature of the lubricating oil rises quickly. After the oil temperature rises to a designated value, when the lubricating oil viscosity reaches a normal range, the temperature control switch is switched off, and the electric heater stops heating. The transmission lubricating oil automatic preheating system according to the present invention can serve as a matching device for the transmission to be used for automatically preheating transmission lubricating oil during vehicle starting.

Description

TRANSMISSION LUBRICATING OIL AUTOMATIC PREHEATING SYSTEM
BACKGROUND
Technical Field
The present invention belongs to the field of preheating systems, and relates to a transmission lubricating oil automatic preheating system.
Related Art
The normal operation of a transmission cannot be implemented without lubricating oil. During driving in cold areas or in winter, the initial temperature of a vehicle is very low, and the lubricating oil in the transmission is very thick and may even be in a solidified state. If you do not preheat the transmission, so that the temperature of the lubricant oil does not increase and the viscosity does not reach a normal state, the lubrication of internal gears and other parts will be greatly affected. At the same time, the conversion time of a synchronizer is too long, the synchronization effect is poor, thereby directly affecting driving experience. According to market research, it is found that users are not concerned with the preheating of the transmission or adopt a wrong way of preheating (such as directly baking with a high-temperature flame) in the cold areas or in winter, which is not conducive to the normal use of the transmission. There is currently no transmission on the market that can achieve self-heating of the lubricating oil.
Summary
Against the aforementioned shortcomings in the prior art, the objective of the present invention is to provide a transmission lubricating oil automatic preheating system.
In order to achieve the aforementioned objective, the following technical solution is adopted according to the present invention: A transmission lubricating oil automatic preheating system, comprising a transmission casing, where an electric heater is arranged in a lubricating oil pool in the transmission casing, an oil temperature sensor is mounted at the bottom of the transmission casing, and the signal output end of the oil temperature sensor is connected with the control end of a temperature control switch; one end of the electric heater is connected with a positive pole of a power supply through the temperature control switch, and the other end of the electric heater is connected with a negative pole of the power supply.
The further improvement of the present invention is that:
The power supply is a full vehicle power supply or a peripheral power supply.
The electric heater is an electric heating wire and the electric heating wire is mounted on a mounting support in the transmission casing, and part of the electric heating wire, which penetrates in and out of the transmission casing, is in sealing insulating connection with the transmission casing. A buffer device for reducing resonance between the electric heater and the transmission casing is mounted between the electric heater and the transmission casing.
The temperature control switch is provided with a low voltage warning light, and the low voltage warning light gives an alarm when an input power voltage cannot drive the electric heater. The oil temperature sensor is mounted on the transmission casing in a sealed mode.
Compared with the prior art, the present invention has the following beneficial effects:
The transmission lubricating oil automatic preheating system according to the present invention is mainly composed of the oil temperature sensor, the temperature control switch and the electric heater; the oil temperature is monitored through the oil temperature sensor; after the oil temperature is lower than a certain set value, the temperature control switch is switched on, the electric heater located in the lubricating oil pool is electrified to operate, and the temperature of the lubricating oil rises quickly. After the oil temperature rises to a designated value, when the lubricating oil viscosity reaches a normal range, the temperature control switch is switched off, and the electric heater stops heating. The transmission lubricating oil automatic preheating system according to the present invention can serve as a matching device for the transmission to be used for automatically preheating transmission lubricating oil during vehicle starting, improve environment temperature adaptability of the transmission and improve user experience.
Brief Description of Drawings FIG. 1 is an integral structural schematic diagram of the present invention.
Description of Embodiments
Embodiments of the present invention are described in detail below by combination with accompanying drawings, but the present invention can be implemented by multiple different modes limited and covered by the claims.
As shown in FIG. 1, a transmission lubricating oil automatic preheating system provided by the present invention comprises a transmission casing 6, where an electric heater 4 is arranged in a lubricating oil pool 5 in the transmission casing 6, an oil temperature sensor 3 is mounted at the bottom of the transmission casing 6, and the oil temperature can be monitored no matter what gradient a vehicle is at. The signal output end of the oil temperature sensor 3 is connected with the control end of a temperature control switch 2; one end of the electric heater 4 is connected with a positive pole of a power supply 1 through the temperature control switch 2, and the other end of the electric heater 4 is connected with a negative pole of a power supply 1. The power supply 1 is a full vehicle power supply or a peripheral power supply. The electric heater 4 is an electric heating wire and the electric heating wire is mounted on a mounting support in the transmission casing 6, and part of the electric heating wire, which penetrates in and out of the transmission casing 6, is in sealing insulating connection with the transmission casing 6. A buffer device for reducing resonance between the electric heater 4 and the transmission casing 6 is mounted between the electric heater 4 and the transmission casing 6. The temperature control switch 2 is provided with a low voltage warning light, and the low voltage warning light gives an alarm when an input power voltage cannot drive the electric heater. The oil temperature sensor 3 is mounted on the transmission casing 6 in a sealed mode.
As shown in the figure, the oil temperature sensor 3 sends an oil temperature signal to the temperature control switch 2. After the oil temperature is lower than a certain set value, the temperature control switch 2 is switched on, the electric heater 4 is electrified to operate, and the temperature of the lubricating oil rises quickly. After the oil temperature rises to a designated value, when the lubricating oil viscosity reaches a normal range, the temperature control switch 2 is switched off, and the electric heater 4 stops heating.
What are described above are merely preferred embodiments of the present invention and do not accordingly limit the patent scope of the present invention. Equivalent structures or equivalent process transformations which are performed by utilizing the specification and accompanying drawing contents of the present invention are directly or indirectly applied to other relevant technical fields and shall be included within the patent protection scope of the present invention in a similar way.

Claims (6)

1. Système de préchauffage automatique d'huile lubrifiante de transmission, comprenant un carter de transmission (6), dans lequel un réchauffeur électrique (4) est disposé dans un réservoir d'huile lubrifiante (5) dans le carter de transmission (5), un capteur de température d'huile (3) est disposé au fond du carter de transmission (6), et l'extrémité de sortie de signal du capteur de température d'huile (3) est relié à l'extrémité de commande d'un commutateur de contrôle de température (2), une extrémité du réchauffeur électrique (4) est connectée au pôle positif d'une alimentation (1) via le commutateur de contrôle de température d'huile (3), et l'autre extrémité du réchauffeur électrique (4) est connectée au pôle négatif de l'alimentation (1).Automatic transmission lubricating oil preheating system, comprising a transmission housing (6), in which an electric heater (4) is arranged in a lubricating oil reservoir (5) in the transmission housing (5) an oil temperature sensor (3) is disposed at the bottom of the transmission housing (6), and the signal output end of the oil temperature sensor (3) is connected to the control end of the oil a temperature control switch (2), one end of the electric heater (4) is connected to the positive pole of a power supply (1) via the oil temperature control switch (3), and the other end the electric heater (4) is connected to the negative pole of the power supply (1). 2. Système de préchauffage automatique d'huile lubrifiante de transmission selon la revendication 1, dans lequel l'alimentation (1) est une alimentation d'un véhicule ou une alimentation périphérique.The automatic transmission lubricating oil preheating system according to claim 1, wherein the supply (1) is a vehicle power supply or a peripheral power supply. 3. Système de préchauffage automatique d'huile lubrifiante de transmission selon la revendication 1, dans lequel le réchauffeur électrique (4) est un fil chauffant électrique, et le fil chauffant électrique est disposé sur un support de montage dans le carter de transmission (6), et une partie du fil chauffant électrique, qui pénètre dans et hors du carter de transmission (6), est en liaison isolante étanche avec le carter de transmission (6).The automatic transmission lubricating oil preheating system according to claim 1, wherein the electric heater (4) is an electric heating wire, and the electric heating wire is disposed on a mounting bracket in the transmission housing (6). ), and a portion of the electric heating wire, which enters and out of the transmission housing (6), is in sealed sealing connection with the transmission housing (6). 4. Système de préchauffage automatique d'huile lubrifiante de transmission selon la revendication 1 ou 3, dans lequel un dispositif tampon destiné à réduire la résonance entre le réchauffeur électrique (4) et le carter de transmission (6) est disposé entre le réchauffeur électrique (4) et le carter de transmission (6).Automatic transmission lubricating oil preheating system according to claim 1 or 3, wherein a buffer device for reducing the resonance between the electric heater (4) and the transmission housing (6) is disposed between the electric heater. (4) and the transmission case (6). 5. Système de préchauffage automatique d'huile lubrifiante de transmission selon la revendication 1, dans lequel le commutateur de commande de température (2) est muni d'un voyant lumineux de basse tension, et le voyant lumineux de basse tension déclenche une alarme lorsqu'une tension d'alimentation d'entrée ne peut pas commander le réchauffeur électrique (4).The automatic transmission lubricating oil preheating system according to claim 1, wherein the temperature control switch (2) is provided with a low-voltage indicator light, and the low-voltage indicator light triggers an alarm when an input supply voltage can not control the electric heater (4). 6. Système de préchauffage automatique d'huile lubrifiante de transmission selon la revendication 1, dans lequel le capteur de température d'huile (3) est monté sur le carter de transmission (6) de façon étanche.The automatic transmission lubricating oil preheating system according to claim 1, wherein the oil temperature sensor (3) is mounted on the transmission housing (6) in a sealed manner.
LU100627A 2017-12-22 2017-12-22 Transmission lubricating oil automatic preheating system LU100627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU100627A LU100627B1 (en) 2017-12-22 2017-12-22 Transmission lubricating oil automatic preheating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU100627A LU100627B1 (en) 2017-12-22 2017-12-22 Transmission lubricating oil automatic preheating system

Publications (1)

Publication Number Publication Date
LU100627B1 true LU100627B1 (en) 2018-04-05

Family

ID=65200455

Family Applications (1)

Application Number Title Priority Date Filing Date
LU100627A LU100627B1 (en) 2017-12-22 2017-12-22 Transmission lubricating oil automatic preheating system

Country Status (1)

Country Link
LU (1) LU100627B1 (en)

Similar Documents

Publication Publication Date Title
CN201265468Y (en) Fuel tank of diesel engine
CN105371190A (en) Rainwater induction type street lamp umbrella
LU100627B1 (en) Transmission lubricating oil automatic preheating system
AU2014101539A4 (en) Electric-controlled engine oil-saving system and method thereof
CN105889478A (en) Automatic preheating system for lubricating oil of transmission
CN206409323U (en) Integrated fuel heater
CN107298264A (en) A kind of intelligent dustbin
CN104613333A (en) Infrared induction photosensitive lamp
CN205487091U (en) Engine attaches automatic gearbox and synthesizes real standard platform
CN204406243U (en) Novel automatic cooling frequency conversion tank
CN201327199Y (en) Micro-computer temperature control water heater
CN205806427U (en) Transmission oil automatic preheating system
CN208966460U (en) A kind of heating device of fuel filter
CN202598841U (en) Bearing oil bath heating device
CN203084872U (en) Vehicle-mounted fire alarm
CN203250192U (en) Intelligent control system for high-temperature industrial television
CN210375323U (en) Oil level sensor with heating function
CN106766189A (en) A kind of long-range indoor fuel gas hot water control method based on Internet of Things
CN208176486U (en) A kind of intelligent drinking machine system
CN105128657A (en) Vehicle oil tank control system
CN206164922U (en) Optoceram formula self -adaptation lamp
CN209917921U (en) Dry-burning-resistant automatic power-off heat collection type constant-temperature water bath kettle
CN209878090U (en) Modularization intelligence heating oil mass sensor
CN204805564U (en) Accurate flow control valve
CN107989721A (en) Integrated heater and use its filter and engine

Legal Events

Date Code Title Description
FG Patent granted

Effective date: 20180405