CN218536276U

CN218536276U - Integrated refrigeration and fuel oil air heating integrated air conditioner indoor unit assembly

Info

Publication number: CN218536276U
Application number: CN202223058258.6U
Authority: CN
Inventors: 陈雪峰; 阎伍韧; 任召宝; 魏敏
Original assignee: Xuzhou Xinrun Intelligent Technology Co ltd
Current assignee: Xuzhou Xinrun Intelligent Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-02-28
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses an integrated refrigeration, fuel wind warm up integral air conditioner internal unit assembly, include: the oil-fired air-heating refrigeration system comprises a box body assembly, an oil-fired air-heating assembly, a transmission aluminum air channel, an air guide opening, a refrigeration core assembly, a control panel, a water receiving disc, a fan and a fan support, wherein the water receiving disc is arranged in the box body assembly and divides the interior of the box body assembly into an upper cavity and a lower cavity; compact structure does not additionally occupy the indoor space, and the temperature rise is efficient, improves the travelling comfort.

Description

Integrated refrigeration and fuel oil air heating integrated air conditioner indoor unit assembly

Technical Field

The utility model relates to a vehicle air conditioner technical field, concretely relates to integrated refrigeration, fuel wind warm up integral air conditioner internal unit assembly.

Background

The vehicle air conditioner indoor unit meets the requirements of vehicle refrigeration and heating heat exchange so as to reach the comfortable temperature of operators; in a traditional cooling and heating air conditioner indoor unit, heating in a vehicle is realized through a warm air core body which is internally filled with anti-freezing liquid, and a heat source needs to introduce engine hot cooling anti-freezing liquid at other places through a pipeline or other water heating heaters; under the environment of minus three to forty ℃, because the temperature difference is large, the heat loss of the heat source body and the transmission pipeline is large, the heat loss can reach 30 to 60 percent when the loss is high, even the loss is larger than the heating power required by the air conditioner, particularly, the pipelines of some special vehicles go back and forth for up to twenty meters, the temperature of hot water flowing into the indoor unit of the air conditioner rises slowly, the temperature is limited, the heating is not ideal for the vehicle, and the problem of dripping leakage of cooling liquid is prevented.

Meanwhile, the engine has fuel economy energy-saving temperature control, the water temperature is not lower and better, the oil consumption is increased due to too low water temperature, the service life is shortened due to too high water temperature, even faults are caused, and the stable high water temperature required by an air conditioner indoor unit is greatly limited, so that the heating effect is unstable; in order to alleviate the defects, some users choose to install additional air heating heaters in a private way, but the arrangement of the whole vehicle is influenced, the appearance is not attractive, and the cost is repeatedly increased; in a word, the use limitation is large, the performance price ratio of the function is not high, and based on the problems and the defects, a novel air conditioner internal unit assembly is urgently needed.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides an integrated refrigeration, fuel wind warm integral air conditioner internal unit assembly solves above-mentioned problem.

In order to realize the purpose, the utility model discloses a technical scheme be: an integrated refrigeration and fuel oil air heating integrated air conditioner indoor unit assembly comprises: the oil-fired air-heating refrigeration system comprises a box body assembly, an oil-fired air-heating assembly, a transmission aluminum air duct, an air guide opening, a refrigeration core body assembly, a control panel, a water receiving disc, a fan and a fan support, wherein the water receiving disc is arranged in the box body assembly and divides the interior of the box body assembly into an upper cavity and a lower cavity, the oil-fired air-heating assembly is arranged in the lower cavity, the refrigeration core body assembly is arranged in the upper cavity, the fan is arranged in the upper cavity through the fan support and is positioned between the refrigeration core body assembly and the side wall of the box body assembly, the air guide opening is arranged and penetrates through the water receiving disc to be communicated with the upper cavity and the lower cavity, an air outlet of the air guide opening faces the fan, the oil-fired air-heating assembly is connected with the air guide opening through the transmission aluminum air duct, and the control panel controls the oil-fired air-heating refrigeration core body assembly and the motor to work.

Furthermore, a detachable front cover is arranged above the box body assembly and consists of a top plate, an inclined plate and a vertical plate, the control panel is arranged on the inclined plate, a front air blowing opening is further formed in the inclined plate, an upper air outlet is formed in the top plate, and a vent opening is formed in the vertical plate and is opposite to the refrigeration core body assembly.

Furthermore, the air outlet of the fan is communicated with the front blowing port and the upper air outlet.

Furthermore, the fuel oil air heating assembly is provided with an air inlet, an air outlet, an air inlet and an air outlet, the air outlet is connected with the lower end of the air guide opening through an aluminum transmission air duct, and the air inlet, the air inlet and the air outlet extend out of the box body assembly.

Furthermore, an electric control air door is further arranged at an air inlet of the fuel oil air heating assembly.

Furthermore, a water draining interface is arranged on the water receiving disc and extends out of the box body assembly through a water draining pipe.

The beneficial effects of the utility model are that: the refrigeration and fuel oil air heating functional components of the air conditioner are integrated and designed in the inner machine assembly through the integrated refrigeration and fuel oil air heating integrated air conditioner inner machine assembly to form the integrated inner machine assembly, and each functional component is presented in a module, so that the installation and the maintenance are convenient; the structure is compact, the space in the vehicle is not additionally occupied, hidden troubles of private-to-alternate misconnection are eliminated, and the repeated investment is avoided; the cost of raw materials such as a warm air core, a water pipe, a hose clamp, a water valve, antifreeze, a heat-insulating pipe, an expansion water tank and the like of the traditional air conditioner is directly saved, and the cost performance is higher; the air is directly heated in the assembly and is circulated to the indoor space to realize heating, so that the large heat loss of the transmission heat flow path is reduced, and the energy is saved; the heating in the vehicle is not limited by unstable water temperature of the traditional heat source, the temperature rise efficiency is high, the stability and the guarantee are high, and the comfort is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in a partial cross-sectional view;

FIG. 2 is a schematic side perspective view of the present invention;

FIG. 3 is a schematic view of the structure of the interface of the fuel oil air heating assembly of the present invention;

FIG. 4 is a schematic view of the structure of the water pan of the present invention;

FIG. 5 is a schematic structural view of the electric control damper of the present invention;

in the figure: 1. a fuel oil air heating assembly; 1-1, an air inlet; 1-2, an air outlet; 1-3, an air inlet; 1-4, an exhaust port; 2. a transmission aluminum air duct; 3. a wind guide opening; 4. a refrigeration core assembly; 5. an upper air outlet; 6. a control panel; 7. a forward blowing port; 8. a front cover; 9. a box body assembly; 10. a drain pipe; 11. a water pan; 11-1, a drainage interface; 12. a fan; 13. a fan bracket; 14. an electrically controlled damper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention.

As shown in fig. 1-2, an integrated refrigeration and oil-fired air-heating integrated air conditioner indoor unit assembly comprises: the oil-fired air heating assembly comprises a box body assembly 9, a fuel-fired air heating assembly 1, a transmission aluminum air duct 2, an air guide opening 3, a refrigeration core assembly 4, a control panel 6, a water receiving tray 11, a fan 12 and a fan 12 support, wherein the fuel-fired air heating assembly 1, the transmission aluminum air duct 2, the air guide opening 3, the refrigeration core assembly 4, the control panel 6, the water receiving tray 11, the fan 12 and the fan 12 support are installed in the box body assembly 9, the interior of the box body assembly 9 is divided into an upper cavity and a lower cavity, the fuel-fired air heating assembly 1 is installed in the lower cavity, the refrigeration core assembly 4 is installed in the upper cavity through the fan 12 support, the fan 12 is located between the refrigeration core assembly 4 and the side wall of the box body assembly 9, the air guide opening 3 is installed on the water receiving tray 11 and communicated with the upper cavity and the lower cavity, an air outlet of the air guide opening 3 faces the fan 12, the fuel-fired air heating assembly 1 is connected with the air guide opening 3 through the transmission aluminum air duct 2, and the control panel 6 controls the fuel-fired air heating assembly 1, the refrigeration core assembly 4 and the motor to work.

As shown in fig. 1-2, a detachable front cover 8 is arranged above the box assembly 9, the front cover 8 is composed of a top plate, an inclined plate and a vertical plate, the control panel 6 is arranged on the inclined plate, a front blowing opening 7 is further arranged on the inclined plate, an upper air outlet 5 is arranged on the top plate, and a vent opening is arranged on the vertical plate at a position opposite to the refrigeration core assembly 4.

As shown in fig. 1-2, the air outlet of the blower 12 is communicated with the front air blowing opening 7 and the upper air blowing opening 5, so as to blow out the air in the upper cavity from the front air blowing opening 7 and the upper air blowing opening 5.

As shown in fig. 1-3, the fuel oil air heating assembly 1 is provided with an air inlet 1-1, an air outlet 1-2, an air inlet 1-3 and an air outlet 1-4, the air outlet 1-2 is connected with the lower end of an air guide opening 3 through an aluminum transmission air duct 2, the air inlet 1-1, the air inlet 1-3 and the air outlet 1-4 extend out of the box body assembly 9, so that the directions of cold air suction and hot air output of the fuel oil air heating assembly 1 are realized, and warm air is sent to a fan 12, and the fan 12 mixes circulating air sucked from the direction of the refrigeration core body assembly 4 at the same time and outputs the circulating air into a vehicle together, so that the air outlet temperature is not over-heated, the indoor heating air circulation is accelerated, and the temperature is rapidly raised; meanwhile, interfaces for sucking air and discharging waste gas during heating air and during combustion need to be arranged and extend out of the assembly, and do not participate in indoor circulation.

The air vent of the front cover 8 and the air inlet 1-3 of the fuel oil air heating assembly 1 are provided with filter screens for filtering impurities in control.

As shown in fig. 5, an electric control air door 14 is further arranged at an air inlet 1-3 of the fuel oil air heating assembly 1, the electric control air door 14 is connected with a control panel 6, in a refrigeration stage, the fan 12 can suck air which is not subjected to refrigeration heat exchange from a channel of the fuel oil air heating assembly 1, the temperature of the upper air outlet 5 and the temperature of the front air blowing port 7 can be influenced by the amount of the air, the requirement for low temperature of the refrigeration upper air outlet 5 and the front air blowing port 7 can be met, the electric control air door 14 can be additionally arranged according to the method, the channel is closed during refrigeration, the fan 12 can only suck air from a vent at one side of the refrigeration core assembly 4 and completely participate in refrigeration exchange, and the temperatures of the upper air outlet 5 and the front air blowing port 7 are relatively low; during heating, the electric control air door 14 is opened to ensure that the circulating air volume of the heating channel is normal. The electric control air door 14 can also be arranged between the air outlet 1-2 and the outlet end of the air guide opening 3 to implement the functions.

As shown in fig. 5, according to the actual environment requirement, the connection structure of the air guiding opening 3 can be changed to convey hot air in various directions, so as to convey the hot air to a required position, such as the upper air outlet 5, the side surface of the box assembly 9, and the front vertical surface of the front cover 8.

As shown in fig. 1-2 and 4, a drain port 11-1 is arranged on the water pan 11, and the drain port 11-1 extends out of the box assembly 9 through a drain pipe 10, so that the refrigeration condensate water is discharged out of the assembly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.

Claims

1. The utility model provides an integrated refrigeration, fuel warm up integral air conditioner internal unit assembly which characterized in that includes: the oil-fired air-heating refrigeration system comprises a box body assembly, an oil-fired air-heating assembly, a transmission aluminum air duct, an air guide opening, a refrigeration core body assembly, a control panel, a water receiving disc, a fan and a fan support, wherein the water receiving disc is arranged in the box body assembly and divides the interior of the box body assembly into an upper cavity and a lower cavity, the oil-fired air-heating assembly is arranged in the lower cavity, the refrigeration core body assembly is arranged in the upper cavity, the fan is arranged in the upper cavity through the fan support and is positioned between the refrigeration core body assembly and the side wall of the box body assembly, the air guide opening is arranged and penetrates through the water receiving disc to be communicated with the upper cavity and the lower cavity, an air outlet of the air guide opening faces the fan, the oil-fired air-heating assembly is connected with the air guide opening through the transmission aluminum air duct, and the control panel controls the oil-fired air-heating refrigeration core body assembly and the motor to work.

2. The integrated refrigeration and fuel oil air heating integrated air conditioner internal unit assembly according to claim 1, wherein a detachable front cover is arranged above the box body assembly, the front cover is composed of a top plate, an inclined plate and a vertical plate, the control panel is arranged on the inclined plate, a front blowing air port is further arranged on the inclined plate, an upper air outlet is arranged on the top plate, and a vent is arranged on the vertical plate at a position opposite to the refrigeration core body assembly.

3. The integrated refrigeration and oil-fired air-heating air conditioner internal unit assembly according to claim 2, wherein the air outlet of the fan is communicated with the front blowing port and the upper air outlet.

4. The integrated refrigeration and oil-fired air-heating integrated air conditioner indoor unit assembly according to claim 1, wherein the oil-fired air-heating assembly is provided with an air inlet, an air outlet, an air inlet and an air outlet, the air outlet is connected with the lower end of the air guide opening through an aluminum transmission air duct, and the air inlet, the air inlet and the air outlet extend out of the box body assembly.

5. The integrated refrigeration and oil-fired air-heating integrated air conditioner indoor unit assembly according to claim 4, wherein an electric control air door is further arranged at an air inlet of the oil-fired air-heating assembly.

6. The integrated refrigeration, fuel oil and air heating integrated air conditioner indoor unit assembly according to claim 1, wherein a water drain interface is arranged on the water pan and extends out of the box body assembly through a water drain pipe.