A parallel integrated heating machine

Abstract

The utility model discloses a parallel integrated heating machine, which relates to the technical field of fuel heaters, including a machine body, a heater cabin and a water pump cabin are sequentially arranged in the machine body, a first heater and a second heater are sequentially arranged in the heater cabin, a fuel filter mechanism and a water supply mechanism are arranged in the water pump cabin, the fuel filter mechanism is used to supply fuel to the first heater and the second heater, the water supply mechanism is used to supply water to the first heater and the second heater, an air intake mechanism is arranged on the outer wall of the machine body near the water pump cabin, and the first heater and the second heater are electrically connected to the vehicle control mechanism. In the utility model, the fuel filter mechanism filters the fuel and supplies it to the first heater and the second heater at the same time, thereby improving the fuel combustion efficiency; the water supply mechanism circulates the heat medium in the first heater and the second heater at the same time, thereby improving the overall heating efficiency, and the air intake mechanism is used to provide the gas required for combustion.

Description

Technical Field

[0001] The utility model relates to the technical field of fuel heaters, in particular to a parallel integrated heating machine. Background Art

[0002] Fuel heater is a heating device used for indoor heating and vehicle preheating at low temperatures. It uses the heat generated by the combustion of fuel (gasoline, diesel or kerosene, etc.) in a special combustion and heating mechanism to directly heat the medium (usually coolant), allowing the medium to circulate to heat or preheat the engine. It is generally used in passenger cars, buses, trucks and special vehicles.

[0003] Existing heaters are all installed independently, and the heating effect, heater speed and other performance are low, which cannot meet the requirements of some special operation vehicles for heater speed. Utility Model Content

[0004] In view of this, the utility model provides a parallel integrated heating machine to solve the problems raised in the above background technology.

[0005] A parallel integrated heating machine comprises a machine body, wherein a heater compartment and a water pump compartment are sequentially arranged in the machine body, a first heater and a second heater are sequentially arranged in the heater compartment, a fuel filtering mechanism and a water supply mechanism are arranged in the water pump compartment, the fuel filtering mechanism is used to supply fuel to the first heater and the second heater, the water supply mechanism is used to supply water to the first heater and the second heater, an air intake mechanism is arranged on the outer wall of the machine body close to the water pump compartment, and the first heater and the second heater are both electrically connected to a vehicle-mounted control mechanism.

[0006] Further, the fuel filtering mechanism includes a filter cover fixedly arranged on the side wall of the water pump cabin, the filter cover is sequentially provided with an oil inlet, a first oil outlet and a second oil outlet, a filter bottom cylinder is fixedly arranged at the bottom edge position of the filter cover, a cylindrical filter paper is fixedly arranged at the bottom center position of the filter cover, the inner cavity of the cylindrical filter paper is respectively connected to the first oil outlet and the second oil outlet, the first oil outlet is connected to the oil inlet end of the first heater through an oil pipe, the second oil outlet is connected to the oil inlet end of the second heater through an oil pipe, the oil inlet is connected to the oil outlet end of the vehicle-mounted fuel tank through an oil pipe, and the first heater oil outlet end and the second heater oil outlet end are both connected to the oil return end of the vehicle-mounted fuel tank through oil pipes.

[0007] Furthermore, the water supply mechanism includes a water distribution pipe, a water outlet pipe and a water pump fixedly arranged on the side wall of the water pump cabin, one end of the water distribution pipe is connected to the water outlet of the water pump, and the other end is respectively connected to the water inlet of the first heater and the water inlet of the second heater, one end of the water outlet pipe is respectively connected to the water outlet of the first heater and the water outlet of the second heater, and the other end is connected to the return water end of the vehicle-mounted water tank, and the water outlet of the vehicle-mounted water tank is connected to the water inlet of the water pump through the water inlet pipe.

[0008] Furthermore, the air intake mechanism includes a plurality of air intake holes arranged on the outer wall of the machine body close to the water pump compartment, and filters are provided on the air intake holes.

[0009] Furthermore, the vehicle-mounted control mechanism includes a wire, one end of which is electrically connected to the first heater driving end and the second heater driving end respectively, and the other end of which is electrically connected to the vehicle-mounted controller.

[0010] The beneficial effects of the utility model are:

[0011] In the utility model, the fuel filter mechanism filters the fuel and supplies it to the first heater and the second heater at the same time, thereby improving the fuel combustion efficiency; the water supply mechanism circulates the heat medium in the first heater and the second heater at the same time, thereby improving the overall heating efficiency; the air intake mechanism is used to provide the gas required for combustion; the fuel enters the inner cavity of the filter bottom cylinder from the oil inlet, and after being filtered by the cylindrical filter paper, enters the inner cavity of the cylindrical filter paper, flows into the first heater from the first oil outlet, and flows into the second heater from the second oil outlet, and the filtered fuel is burned in the first heater and the second heater at the same time, thereby greatly improving the combustion efficiency; after passing through the water distribution pipe, the water circulates and exchanges heat in the first heater and the second heater at the same time, thereby greatly improving the overall heating efficiency; the outside air enters the water pump cabin from the air inlet, wherein most of the dust has been blocked outside the filter screen, and the remaining trace dust can be naturally settled in the water pump cabin and then enter the heater cabin, thereby improving the combustion efficiency; the on-board controller can control the driving of the first heater and the second heater at the same time, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of a parallel integrated heating machine of the utility model.

[0014] Figure 2It is a structural schematic diagram of the air intake mechanism in the utility model.

[0015] Figure 3 It is a structural schematic diagram of the filtering mechanism in the utility model.

[0016] Among them, in the figure:

[0017] 1. Machine body; 11. Air inlet; 2. Water pump compartment; 3. Heater compartment; 4. Filter bottom cylinder; 41. Filter upper cover; 411. Oil inlet; 412. First oil outlet; 413. Second oil outlet; 42. Cylindrical filter paper; 5. Water pump; 51. Water inlet pipe; 52. Water distribution pipe; 53. Water outlet pipe; 6. First heater; 7. Second heater. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0020] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0021] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0022] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] See attached Figure 1-3 The utility model discloses a parallel integrated heating machine, including a machine body 1, a heater cabin 3 and a water pump cabin 2 are sequentially arranged in the machine body 1, a first heater 6 and a second heater 7 are sequentially arranged in the heater cabin 3, a fuel filter mechanism and a water supply mechanism are arranged in the water pump cabin 2, the fuel filter mechanism is used to supply fuel to the first heater 6 and the second heater 7, the water supply mechanism is used to supply water to the first heater 6 and the second heater 7, an air intake mechanism is arranged on the outer wall of the machine body 1 near the water pump cabin 2, and the first heater 6 and the second heater 7 are both electrically connected to the vehicle-mounted control mechanism.

[0024] In this embodiment, the fuel filter mechanism filters the fuel and supplies it to the first heater 6 and the second heater at the same time, thereby improving the fuel combustion efficiency; the water supply mechanism circulates the heat medium in the first heater 6 and the second heater 7 at the same time, thereby improving the overall heating efficiency; and the air intake mechanism is used to provide the gas required for combustion.

[0025] The fuel filtering mechanism includes a filter cover 41 fixedly arranged on the side wall of the water pump cabin 2, and the filter cover 41 is provided with an oil inlet 411, a first oil outlet 412 and a second oil outlet 413 in sequence. A filter bottom cylinder 4 is fixedly arranged at the bottom edge of the filter cover 41, and a cylindrical filter paper 42 is fixedly arranged at the bottom center of the filter cover 41. The inner cavity of the cylindrical filter paper 42 is connected to the first oil outlet 412 and the second oil outlet 413 respectively. The first oil outlet 412 is connected to the oil inlet end of the first heater 6 through an oil pipe, and the second oil outlet 413 is connected to the oil inlet end of the second heater 7 through an oil pipe. The oil inlet 411 is connected to the oil outlet end of the vehicle-mounted fuel tank through an oil pipe, and the oil outlet ends of the first heater 6 and the second heater 7 are both connected to the oil return end of the vehicle-mounted fuel tank through oil pipes.

[0026] In this embodiment, the fuel enters the inner cavity of the filter bottom cylinder 4 from the oil inlet 411, and after being filtered by the cylindrical filter paper 42, enters the inner cavity of the cylindrical filter paper 42, flows into the first heater 6 from the first oil outlet 412, and flows into the second heater 7 from the second oil outlet 413. The filtered fuel burns in the first heater 6 and the second heater 7 at the same time, which greatly improves the combustion efficiency.

[0027] The water supply mechanism includes a water distribution pipe 52, a water outlet pipe 53 and a water pump 5 fixedly arranged on the side wall of the water pump cabin 2. One end of the water distribution pipe 52 is connected to the water outlet end of the water pump 5, and the other end is respectively connected to the water inlet end of the first heater 6 and the water inlet end of the second heater 7. One end of the water outlet pipe 53 is respectively connected to the water outlet end of the first heater 6 and the water outlet end of the second heater 7, and the other end is connected to the return water end of the vehicle-mounted water tank. The water outlet end of the vehicle-mounted water tank is connected to the water inlet end of the water pump 5 through the water inlet pipe 51.

[0028] In this embodiment, after the water passes through the water distribution pipe 52, it circulates and exchanges heat in the first heater 6 and the second heater 7 at the same time, which greatly improves the overall heating efficiency.

[0029] The air intake mechanism includes a plurality of air intake holes 11 arranged on the outer wall of the machine body 1 close to the water pump cabin 2 , and a filter screen is provided on the air intake holes 11 .

[0030] In this embodiment, the body is sealed except for the air inlet, and a top cover is detachably connected to the top of the body to facilitate maintenance of the internal structure; external air enters the water pump cabin 2 through the air inlet 11, most of the dust has been blocked outside the filter, and the remaining trace dust can naturally settle in the water pump cabin 2 and then enter the heater cabin 3 to improve combustion efficiency.

[0031] The vehicle-mounted control mechanism includes a wire, one end of which is electrically connected to the driving end of the first heater 6 and the driving end of the second heater 7, and the other end of which is electrically connected to the vehicle-mounted controller.

[0032] In this embodiment, the vehicle-mounted controller can control the driving of the first heater 6 and the second heater 7 at the same time, which is easy to operate.

[0033] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A parallel integrated heating machine, characterized in that: The invention comprises a machine body (1), wherein a heater compartment (3) and a water pump compartment (2) are sequentially arranged in the machine body (1), wherein a first heater (6) and a second heater (7) are sequentially arranged in the heater compartment (3), wherein a fuel filter mechanism and a water supply mechanism are arranged in the water pump compartment (2), wherein the fuel filter mechanism is used to supply fuel to the first heater (6) and the second heater (7), and the water supply mechanism is used to supply water to the first heater (6) and the second heater (7), and an air intake mechanism is arranged on the outer wall of the machine body (1) close to the water pump compartment (2), and the first heater (6) and the second heater (7) are both electrically connected to a vehicle-mounted control mechanism.

2. The parallel integrated heating machine according to claim 1, characterized in that: The fuel filter mechanism comprises a filter cover (41) fixedly arranged on the side wall of the water pump cabin (2), the filter cover (41) being provided with an oil inlet (411), a first oil outlet (412) and a second oil outlet (413) in sequence, a filter bottom cylinder (4) being fixedly arranged at the bottom edge of the filter cover (41), a cylindrical filter paper (42) being fixedly arranged at the bottom center of the filter cover (41), the inner cavity of the cylindrical filter paper (42) being connected to the first oil outlet (412) and the second oil outlet (413) respectively, the first oil outlet (412) being connected to the oil inlet end of the first heater (6) through an oil pipe, the second oil outlet (413) being connected to the oil inlet end of the second heater (7) through an oil pipe, the oil inlet (411) being connected to the oil outlet end of the vehicle-mounted fuel tank through an oil pipe, and the oil outlet ends of the first heater (6) and the second heater (7) being connected to the oil return end of the vehicle-mounted fuel tank through oil pipes.

3. The parallel integrated heating machine according to claim 1, characterized in that: The water supply mechanism comprises a water distribution pipe (52), a water outlet pipe (53) and a water pump (5) fixedly arranged on the side wall of the water pump cabin (2); one end of the water distribution pipe (52) is connected to the water outlet of the water pump (5), and the other end is respectively connected to the water inlet of the first heater (6) and the water inlet of the second heater (7); one end of the water outlet pipe (53) is respectively connected to the water outlet of the first heater (6) and the water outlet of the second heater (7), and the other end is connected to the return water end of the vehicle-mounted water tank; the water outlet of the vehicle-mounted water tank is connected to the water inlet of the water pump (5) through the water inlet pipe (51).

4. The parallel integrated heating machine according to claim 1, characterized in that: The air intake mechanism comprises a plurality of air intake holes (11) arranged on the outer wall of the machine body (1) close to the water pump cabin (2), and a filter screen is provided on the air intake holes (11).

5. The parallel integrated heating machine according to claim 1, characterized in that: The vehicle-mounted control mechanism comprises a wire, one end of which is electrically connected to a driving end of the first heater (6) and a driving end of the second heater (7), and the other end of which is electrically connected to a vehicle-mounted controller.

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