CN205805685U - A kind of sectional water tank for bus engine cooling system - Google Patents

Abstract

The utility model relates to a split water tank for the engine cooling system of a passenger car, which specifically includes a water inlet pipe, a water outlet pipe, a first valve, a second valve, a third valve, a fourth valve, a first split water tank and a second split water tank. body tank. The first valve and the third valve are installed at the water inlet and outlet of the first split water tank, and the second valve and the fourth valve are installed at the water inlet and outlet of the second split water tank. When a water tank leaks, close the first valve and the third valve, cut off the coolant flowing through the leakage channel, and use the second split water tank to work alone, which has the effect of emergency maintenance, and the split water tank has high strength and low manufacturing cost , After-sales maintenance is convenient, and the most important thing is that the supporting measures of the valve effectively solve the problem that the bus cannot run due to the leakage of the water tank.

Description

A Split Type Water Tank Used in the Engine Cooling System of Passenger Cars

technical field

The utility model relates to a passenger car engine cooling system, in particular to a split water tank used for the passenger car engine cooling system.

Background technique

When a passenger car is running on the highway, its engine will generate a lot of heat. Once the water tank breaks down and leaks, it cannot be repaired in a short time, which will directly affect the operation of the passenger car.

In the existing water tanks used for the engine cooling system of passenger cars, an independent large water tank is generally used. Its strength is not high, its manufacturing cost is high, and it poses a huge challenge to after-sales and maintenance. It will be very troublesome if the water tank leaks in the water tank, without any backup measures, resulting in many economic losses.

Utility model content

In order to solve the problems of the existing passenger car engine cooling system, such as low water tank strength, high manufacturing cost, inconvenient after-sales maintenance, and no leakage backup solution, the utility model proposes a solution. Split water tank for engine cooling system.

The utility model comprises a water inlet pipe, a water outlet pipe, a first valve, a second valve, a third valve, a fourth valve, a first split water tank and a second split water tank, and the first valve and the third valve are installed in the first split water tank. The water inlet and outlet of the body water tank, the second valve and the fourth valve are installed at the water inlet and outlet of the second split water tank. When the bus is running normally, the four valves are all open, and the inside of the pipeline The coolant absorbs the heat emitted by the engine system and flows into the two separate water tanks through the water inlet pipe to dissipate heat, and then gathers to the water outlet pipe and flows out. The corresponding valve is closed, that is, the passage of the coolant flowing through the water tank is cut off, thereby ensuring that the other water tank can work independently, and the passenger car can also keep driving, and repair the leaking water tank after arriving at the destination, which saves time, but also to avoid some economic losses.

The utility model replaces a traditional independent large water tank with two split-type water tanks, the overall volume remains unchanged, and the placement position also remains unchanged, but the strength of this split-type water tank will be better, and once the water tank exists failure, easy to disassemble and save maintenance time, and another advantage of the split water tank is that it can overcome the problems of water tank leakage. The valve equipped with water flow control can specifically realize this function, so the utility model has high practicability.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model.

Fig. 1 is the system structural diagram of the present utility model (1, the first valve, 2, the second valve, 3, the 3rd valve, 4, the 4th valve, 5, the first split water tank, 6, the second split water tank , 7, water inlet pipe, 8, water outlet pipe).

Fig. 2 is a left view of the utility model.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Fig. 1 is the system structural diagram of the present utility model, and this system comprises the first valve 1, the second valve 2, the third valve 3, the fourth valve 4, the first split water tank 5, the second split water tank 6, the water inlet pipe 7 and the water outlet pipe 8, the first valve 1 and the third valve 3 are installed at the water inlet and outlet pipes of the first split water tank 5, and the second valve 2 and the fourth valve 4 are installed at the second split water tank 6 When the bus is running normally, the first valve 1, the second valve 2, the third valve 3, and the fourth valve 4 are all opened, and the coolant inside the pipeline absorbs the heat emitted by the engine system. The water inlet pipe 7 respectively flows into the first split water tank 5 and the second split water tank 6 to dissipate heat, and then gathers to the water outlet pipe 8 and then flows out. Close the first valve 1 and the third valve 3, that is, cut off the passage of the coolant flowing through the first split water tank 5, thereby ensuring that the second split water tank 6 can work alone, so that the entire passenger car can still keep running, waiting After arriving at the destination, the leaking first split water tank 5 is repaired, which saves time and avoids some economic losses.

Fig. 2 is the left side view of the present utility model, can find out the structural representation of valve from the figure, and the first split water tank 5 and the second split water tank 6 are installed in the whole frame.

The implementation of the utility model has been described above in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned implementation. The utility model will describe the split water tank as two split water tanks, and any modification includes three or more split water tanks. The explanation of water tank all will be within the scope of protection of the present utility model.

Claims (2)

1. A split water tank for the engine cooling system of a passenger car, comprising a water inlet pipe, a water outlet pipe, a first valve, a second valve, a third valve, a fourth valve, a first split water tank and a second split water tank, It is characterized in that the water tank is a split water tank, that is, it includes a first split water tank and a second split water tank, so that a single water tank can work in case a certain water tank leaks and has an emergency effect, and the first valve and the third valve are installed at the water inlet and outlet of the first split water tank, and the second valve and the fourth valve are installed at the water inlet and outlet of the second split water tank, if the second If a split water tank leaks, close the first valve and the third valve, cut off the coolant flowing through the leakage channel, and use the second split water tank to work alone, so that the bus can continue to run. 2. A split water tank for a passenger car engine cooling system as claimed in claim 1, wherein said first valve, second valve, third valve, and fourth valve are opened and closed by a rotary switch .