CN214464595U

CN214464595U - Low-temperature cold start system for diesel fork lift truck

Info

Publication number: CN214464595U
Application number: CN202023142483.9U
Authority: CN
Inventors: 赵轩; 卢达; 杜建平
Original assignee: Heli Industrial Vehicle Panjin Co ltd
Current assignee: Heli Industrial Vehicle Panjin Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-22
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a low-temperature cold start system for a diesel fork lift truck, which relates to the field of diesel fork lift trucks and comprises an oil filter heating bag, an oil pipe heating wire and an oil tank heating wire, the oil filter heating bag, the oil pipe heating wire and the oil tank heating wire are connected with the power supply and are connected in parallel, the utility model has simple structure, by adding the fuel oil low-temperature cold start system and respectively heating the oil tank and the oil pipe through the heating wire in the low-temperature cold start system, the fuel filter heating bag heats the fuel filter cup, and the fuel which can not be used after being frozen can be circularly heated and quickly preheated by matching the heating structures, compared with the prior art, the utility model can not only realize the minimum change of the whole vehicle structure only by changing the type of the fuel, but also can reduce the production cost and the cost of the fuel for the customers in the using process.

Description

Low-temperature cold start system for diesel fork lift truck

Technical Field

The utility model relates to a diesel fork truck field specifically is a cold start-up system of low temperature for diesel fork truck.

Background

In the production base of the diesel fork lift truck in the north, the product mainly faces to customers in the cold area in the north, and because of the influence of the climate characteristics of the area, when the vehicle is just started, the vehicle is easy to start difficultly or even cannot start because of wax deposition caused by firewood. So we will replace the fuel from 0# diesel to 35# diesel when producing the vehicle in winter to prevent the above problem. However, due to the price of fuel, the replacement increases the production cost, and the cost of fuel consumption is increased during the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold start-up system of low temperature for diesel fork truck, under the minimum prerequisite of whole car structure change, through the heating to fork truck's fuel tank, inhale oil pipe and oil filter position to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a low temperature cold start system for a diesel lift truck comprising:

an oil filter heating bag which is fixedly sleeved outside the fuel filter cup and used for heating the fuel filter cup;

an oil pipe heating wire which penetrates into the oil pipe to heat;

the oil filter heating device comprises an oil tank heating wire which penetrates into the oil tank from the oil suction pipe and heats fuel oil around an oil filter in the oil tank, and the oil filter heating bag, the oil pipe heating wire, the oil tank heating wire, a power supply and the oil tank heating wire are connected in parallel.

As a further aspect of the present invention: the power supply is connected in series with a control panel capable of controlling the on-off of the circuit, and an indicator lamp is arranged on the operation panel.

As a further aspect of the present invention: the power supply is communicated with the low-temperature cold start system through a connecting wire.

As a further aspect of the present invention: the power supply is connected in series with a drive detection module capable of detecting real-time data parameters of the circuit.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure through addding the cold start-up system of fuel low temperature, heats oil tank and oil pipe respectively through the heater wire in the cold start-up system of low temperature, heats through oil filter cartridge fuel filter cup, through the cooperation between each heating structure of the aforesaid, can carry out the circulation heating to the fuel that can't use after freezing, preheats the fuel fast, compares in prior art, only through the mode that changes the fuel type, the utility model discloses not only can realize that the whole car structure changes minimumly, can reduce manufacturing cost moreover, reduce the cost of spending in the fuel aspect of the customer in the use simultaneously.

Drawings

FIG. 1 is a simplified schematic diagram of a low temperature cold start system for a diesel lift truck;

FIG. 2 is a schematic diagram of a simplified wiring structure of a low-temperature cold start system for a diesel fork lift truck;

fig. 3 is a schematic sectional view of a hollow bolt for a low-temperature cold start system of a diesel fork lift truck.

In the figure: the device comprises a control panel 1, a power supply connecting wire 2, an oil filter heating bag 3, an oil pipe heating wire 4, an oil tank heating wire 5 and a drive detection module 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides an in, a cold start-up system of low temperature for diesel fork truck, as shown in FIG. 1, include that oil filters heating package 3, oil pipe heater wire 4 and oil tank heater wire 5, oil filters heating package, oil pipe heater wire and oil tank heater wire two liang between parallelly connected, and all parallelly connected with the power is parallelly connected.

The oil filter heating sleeve is fixedly arranged outside the fuel filter cup and used for heating the fuel filter cup, an oil pipe heating wire is installed through a hollow bolt and is connected with an oil pipe through a four-way joint shown in figure 3, wherein 2 and 3 are heating wire installation positions and are screwed through threads, 1 and 4 are oil pipe connection positions and are tightened through a hoop, the heating wire enters the oil pipe and the oil tank through the four-way joint to be heated, the oil tank heating wire is guided into the oil tank from an oil suction pipe of a fuel cover plate to heat fuel oil around the oil filter in the oil tank, it is ensured that diesel oil sucked by the oil suction pipe from the oil tank does not wax, after a vehicle is started, an engine cylinder applies work, the temperature is increased to further increase the temperature of the fuel oil, the hot oil flows back to the oil tank from the cylinder, and the temperature of the whole oil tank can be increased through the hot oil returned to the oil tank after being circularly heated for several times.

The power is established ties with the control panel, the last pilot lamp that is equipped with of operating panel, control panel can the control circuit break-make, under control panel's effect, can predetermine heating temperature and heat time, plays the effect of control circuit break-make simultaneously, when pressing control panel's on & off key, during normal heating, the pilot lamp shows for red, and during the stop heating, the pilot lamp shows green.

The power is linked together through the connecting wire with the cold start-up system of low temperature, and the cold start-up system of temperature can use fork truck self power through the connecting wire, can carry out autonomous working, has that power consumption is low, the fast characteristics of raising the temperature, accomplishes the minimum to the overall structure change of whole car simultaneously.

The power supply is connected with the drive detection module in series, and the drive detection module can analyze the preset heating time and heating temperature of the control panel, so that the drive circuit works or stops. The utility model provides a low temperature cold start system energy consumption is low, uses the power of vehicle self to accomplish the heating process, simultaneously at the in-process of in-service use, can compatible K series 2-3.5t all motorcycle types fork truck, uses extensively.

The utility model discloses novel structure, the operation is stable, the utility model discloses when using, under the mutually supporting of oil filter heating package 3, oil pipe heater wire 4 and oil tank heater wire 5 in the cold start-up system of low temperature, can go deep into the inside fuel heating around the oil filter ware in the oil tank on the one hand, can heat respectively oil pipe and fuel filter cup simultaneously, can read soon and preheat the fuel, compare in prior art, only through the mode that changes the fuel type, the utility model discloses not only can realize minimum to the whole car structure change, do not influence the normal production process of vehicle, application scope is wide simultaneously, can reduction in production cost, and has reduced the cost of customers in the aspect of the fuel in the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cold start system for a diesel lift truck, comprising:

an oil filter heating bag (3) which is fixedly sleeved outside the fuel filter cup and used for heating the fuel filter cup;

an oil pipe heating wire (4) which extends into the oil pipe for heating;

the oil tank heating wire (5) penetrates into the oil tank from the oil suction pipe to heat fuel oil around the oil filter in the oil tank, and the oil filter heating bag, the oil pipe heating wire and the oil tank heating wire are connected with the power supply in parallel and pairwise.

2. The system of claim 1, wherein the power source is connected in series with a control panel capable of controlling the on/off of the circuit, the control panel is provided with an indicator light, and the power source is communicated with the system through a connecting wire.

3. The cold start system for a diesel lift truck of claim 1, wherein the oil tube heater wire is secured to the oil tube by a hollow bolt, the hollow bolt being a four-way joint.

4. The system of claim 1, wherein the power source is connected in series with a drive detection module capable of detecting real-time data parameters of the circuit.