CN202325898U - Vehicle carburetor capable of recycling waste heat - Google Patents

Abstract

A vehicle heat booster capable of utilizing waste heat, which relates to a vehicle heat booster, which belongs to the field of automobiles and solves the problem that the existing vehicle heat booster occupies a large space, has high cost and low exhaust heat utilization. question. It includes a shell, an air inlet pipe connected with the shell, and an air outlet pipe connected with the shell. Jacket and water outlet jacket, multiple heat-assist tubes run through the cavity of the shell and are fixedly connected to the shell, and the two ends of each heat-assist tube are respectively connected with the water inlet jacket and the water outlet jacket, and the water inlet jacket is set There is a water inlet, and a water outlet is arranged on the water outlet jacket. The utility model has the advantages of reasonable design, simple structure and convenient use. The utility model is suitable for utilization of waste heat from automobile tail gas.

Description

A car heat booster that can utilize waste heat

technical field

The utility model relates to a vehicle heater, which belongs to the field of vehicles.

Background technique

At present, with the development of the automobile industry, more and more automobile exhausts are emitted. Before the general automobile exhaust is discharged into the atmosphere, it needs to be silenced to reduce the noise and meet the running needs of the vehicle. However, the heat of the exhausted exhaust is rarely consumed. Utilization, especially the exhaust heat before the muffler is rarely used to heat the water in the water tank, resulting in a waste of exhaust heat. At present, some vehicle heaters generally include a shell, an intake pipe, a shunt pipe and an outlet pipe. However, the shunt pipe is arranged in the casing for exhaust gas circulation, and the shunt pipe is placed in the water passage cavity, which takes up a large space, the corresponding cost is also high, and the heat utilization of the exhaust gas is low.

Utility model content

The purpose of the utility model is to solve the problems that the existing vehicle heater occupies a large space, the cost is high and the heat utilization of exhaust gas is low, and further provides a vehicle heater that can utilize waste heat.

The technical scheme adopted by the utility model to solve the above-mentioned problems is: a vehicle heat booster that can utilize waste heat of the utility model includes a housing, an air inlet pipe connected with the housing and an air outlet pipe connected with the housing. It includes a plurality of heat-assist tubes, and the outer wall of the shell is provided with a water-through jacket. The water-through jackets are respectively a water inlet jacket and a water-outlet jacket. Multiple heat-assist tubes run through the cavity of the shell and are fixedly connected to the shell. , and the two ends of each heat-assisting tube are respectively communicated with the water inlet jacket and the water outlet jacket, the water inlet jacket is provided with a water inlet, and the water outlet jacket is provided with a water outlet.

The beneficial effects of the utility model are: the utility model is reasonable in design, simple in structure, easy to use, takes up little space as a whole, and has low manufacturing cost. After the heat exchange of the utility model, the hot water in the water-through jacket can fully heat the water tank The water in the tank reaches the required temperature to achieve the purpose of exhaust waste heat utilization. Within 5 minutes of starting the car, the temperature of the water tank can reach 40°C through the heat exchange of the utility model, and the heat utilization of the exhaust gas is high. At the same time, it is beneficial to reduce noise. . In addition, when a general vehicle enters the forest operation area, a protective cover is installed at the exhaust port of the vehicle. The protective cover is beneficial to avoid forest fires. Using the heat exchange between the tail gas and water of the utility model, the vehicle enters the forest operation area. The exhaust port does not need to be equipped with a protective cover to avoid the occurrence of forest fires, which is safe and reliable.

Description of drawings

Fig. 1 is a front view of the overall structure of the utility model, and Fig. 2 is a sectional view of A-A of Fig. 1 .

Detailed ways

Specific Embodiment 1: This embodiment is described with reference to FIG. 1 and FIG. 2 . A vehicle heater that can utilize waste heat in this embodiment includes a housing 1 , an air intake pipe 2 communicating with the housing 1 , and an air intake pipe 2 connected to the housing 1 The connected air outlet pipe 3 also includes a plurality of heat-supporting pipes 4, and the outer wall of the housing 1 is provided with a water jacket 5, and the water jacket 5 is respectively a water inlet jacket 5-1 and a water outlet jacket 5- 2. A plurality of heat-assist tubes 4 run through the cavity of the housing 1 and are fixedly connected to the housing 1, and the two ends of each heat-assist tube 4 are respectively connected with the water inlet jacket 5-1 and the water outlet jacket 5-2, and the The water jacket 5-1 is provided with a water inlet 5-3, and the water outlet jacket 5-2 is provided with a water outlet 5-4.

Specific Embodiment 2: This embodiment is described with reference to FIG. 1 and FIG. 2 . Among the plurality of heat-assist tubes 4 described in this embodiment, two adjacent heat-assist tubes 4 are arranged in a staggered manner. In the arrangement of multiple heat-assist tubes in this embodiment, there is a certain distance between two adjacent heat-assist tubes, which are arranged in different planes and penetrate the cavity of the housing, and each heat-assist tube has an acute angle with the axis of the housing. Such setting is beneficial for the water in the water-passing jacket to obtain heat, and the heat of the tail gas can be effectively used to meet the design requirements and actual needs. Others are the same as in the first embodiment.

Specific Embodiment 3: This embodiment is described with reference to FIG. 1 and FIG. 2 . The number of heat-assist pipes 4 described in this embodiment is five. Such setting meets the design requirements. Others are the same as in the first or second embodiment.

work process

When in use, connect the water inlet and the water outlet to the water tank of the car respectively to form a circulation system. The water enters the water inlet jacket from the water inlet, flows into the water outlet jacket through multiple heat-assisted pipes, and the exhaust gas of the locomotive enters the inner cavity of the shell through the air inlet. Then it enters the muffler through the air outlet, and the exhaust gas exchanges heat with the water flowing in the multiple heat-supporting pipes to realize the purpose of utilizing the waste heat of the exhaust gas and increasing the water temperature. When the temperature sensor installed in the water tank detects that the water temperature reaches an appropriate temperature, it will start The radiator on the water tank dissipates heat to keep the water temperature in the water tank stable within a certain range to meet the needs of the car.

Claims (3)

1. A vehicle heat booster capable of utilizing waste heat, comprising a housing (1), an air intake pipe (2) communicated with the housing (1) and an air outlet pipe (3) communicated with the housing (1), It is characterized in that it also includes a plurality of heat-supporting tubes (4), and a water-through jacket (5) is arranged on the outer wall of the housing (1), and the water-through jacket (5) is respectively a water inlet jacket (5- 1) and the water outlet jacket (5-2), a plurality of heat-assist tubes (4) run through the cavity of the shell (1) and are fixedly connected to the shell (1), and the two ends of each heat-aid tube (4) are respectively It communicates with the water inlet jacket (5-1) and the water outlet jacket (5-2). The water inlet jacket (5-1) is provided with a water inlet (5-3), and the water outlet jacket (5-2) is A water outlet (5-4) is provided. 2 . The vehicle heater capable of utilizing waste heat according to claim 1 , characterized in that: among the plurality of heat-assist tubes ( 4 ), two adjacent heat-assist tubes ( 4 ) are arranged in a staggered manner. 3 . 3. A vehicle heat booster capable of utilizing waste heat according to claim 1 or 2, characterized in that the number of said heat-assisting pipes (4) is five.

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