CN217383097U

CN217383097U - Multifunctional household air conditioner

Info

Publication number: CN217383097U
Application number: CN202122155225.2U
Authority: CN
Inventors: 韩增生
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-09-06
Anticipated expiration: 2031-09-08

Abstract

The utility model provides a multi-functional domestic air conditioner, including off-premises station and indoor set, the off-premises station includes the casing, a compressor, the fan, a heat exchanger, the cross valve, the indoor set includes the casing, the fan, new trend breather, refrigeration heating device, dehumidification humidification device and air purification device, new trend breather is by the air intake, the air outlet, the wind channel, fan and heat exchanger constitute, dehumidification device is by the evaporimeter, the throttle spare, condenser and fan constitute, humidification device is by the electrical heating board, the water-collecting box, the raceway, the storage water tank constitutes, air purification device is by the air filter screen that first imitates, the high-efficient filter screen of air and fan constitute, the invention can make domestic air conditioner realize a tractor serves several purposes, can save the family expenses, can reduce the household electrical appliances occupation of land space again.

Description

Multifunctional household air conditioner

Technical Field

The utility model relates to an air conditioner field, concretely relates to multi-functional domestic air conditioner.

Background

At present, household air conditioners have various brands and various appearances, but have similar functions and relatively few functions, and cannot meet the requirements of modern families on various treatments of indoor air.

Disclosure of Invention

The utility model aims at increasing new trend breather, dehydrating unit, humidification device, air purification device on the basis of current domestic air conditioner technique, making domestic air conditioner's function, extending to new trend take a breath, refrigerate, heat, dehumidification, humidification, air purification a tractor serves several functions, provides a multi-functional domestic air conditioner for modern family.

In order to achieve the above object, the present invention adopts the following technical solution;

a multifunctional household air conditioner comprises an outdoor unit (1) and an indoor unit (2), the outdoor unit (1) consists of an outdoor unit casing (1-1), a compressor (1-2), an outdoor unit fan (1-3), an outdoor unit finned tube heat exchanger (1-4) and a four-way valve (1-5), the indoor unit (2) is connected by connecting copper pipes (1-6) and connecting copper pipes (1-7), the indoor unit (2) consists of an indoor unit casing (2-1), and a fresh air ventilating device, a refrigerating and heating device, a dehumidifying device, a humidifying device and an air purifying device which are arranged in the indoor unit casing, wherein the back and the bottom of the indoor unit casing (2-1) are respectively provided with an indoor foul air outlet (2-6) and a fresh air inlet (2-2) and are communicated with the outside through a hose;

the fresh air ventilation device is characterized in that a fresh air inlet (2-2), a fresh air filter box (2-3), a fresh air filter screen (2-4), a countercurrent heat exchange core (2-11), a fresh air blower (2-28) and a fresh air outlet (2-29) form an outdoor fresh air duct, a top vent (2-30), the countercurrent heat exchange core (2-11), a foul air exhaust fan (2-5) and a foul air exhaust outlet (2-6) form an indoor foul air duct, and when fresh air ventilation is in operation, outdoor fresh air and indoor foul air simultaneously flow through the countercurrent heat exchange core (2-11) to realize heat exchange;

the refrigerating and heating device is composed of a lower air inlet (2-9), a main fan (2-8), an air duct (2-14), a middle electric air valve (2-19), a middle air outlet (2-20), a middle finned tube heat exchanger (2-21), an upper air outlet (2-22), an upper electric air valve (2-24) and a throttling element (2-25);

the dehumidification device comprises a lower air inlet (2-9), a main fan (2-8), an air duct (2-14), a middle electric air valve (2-19), a middle air outlet (2-20), a middle finned tube heat exchanger (2-21), an upper air outlet (2-22), an upper electric air valve (2-24), a throttling element (2-25), an upper finned tube heat exchanger (2-26) and a top ventilation opening (2-30);

the humidifying device consists of an electric heating plate (2-16), a water collecting box (2-18), a water conveying pipe (2-23) and a water storage tank (2-27);

the air purification device is composed of an air primary filter screen (2-7), an air high-efficiency filter screen (2-10), a main fan (2-8), a lifting motor (2-12), a lifting track (2-15) and an air duct (2-14);

drawings

FIG. 1 is a schematic sectional view of a multi-functional household air conditioner according to the present invention;

fig. 2 is a schematic view of the cooling and heating operation of the multifunctional household air conditioner of the present invention;

FIG. 3 is a schematic view illustrating the dehumidifying operation of the multi-functional domestic air conditioner of the present invention;

FIG. 4 is a schematic view of the humidifying operation of the multi-functional domestic air conditioner of the present invention;

fig. 5 is an air purification operation diagram of the multifunctional household air conditioner of the present invention.

Part names and reference numbers in the drawings:

the device comprises an outdoor unit (1), an outdoor unit casing (1-1), a compressor (1-2), an outdoor unit fan (1-3), an outdoor unit finned tube heat exchanger (1-4), a four-way valve (1-5), a connecting copper tube (1-6), a connecting copper tube (1-7), an indoor unit (2), an indoor unit casing (2-1), a fresh air inlet (2-2), a fresh air filter box (2-3), a fresh air filter screen (2-4), a foul air exhaust fan (2-5), a foul air outlet (2-6), an air primary filter screen (2-7), a main fan (2-8), a lower air inlet (2-9), an air high-efficiency filter screen (2-10), a countercurrent heat exchange core (2-11), a lifting motor (2-12), The air conditioner comprises a circuit board box (2-13), an air duct (2-14), lifting rails (2-15), an electric heating plate (2-16), a condensate water drain pipe (2-17), a water collecting box (2-18), a middle electric air valve (2-19), a middle air outlet (2-20), a middle finned tube heat exchanger (2-21), an upper air outlet (2-22), a water conveying pipe (2-23), an upper electric air valve (2-24), a throttling element (2-25), an upper finned tube heat exchanger (2-26), a water storage tank (2-27), a fresh air blower (2-28), a fresh air outlet (2-29) and a top vent (2-30), wherein dotted lines and arrows represent air flowing paths and flowing directions.

Detailed Description

The following describes a specific implementation method of the multifunctional household air conditioner in detail with reference to the accompanying drawings.

1. Fresh air ventilation operation, wherein the specific operation procedure is;

as shown in the attached figure 1, a fresh air blower (2-28) and a foul air exhaust fan (2-5) operate simultaneously, outdoor fresh air enters a fresh air filter box (2-3) from a fresh air inlet (2-2), then flows through a fresh air filter (2-4) to be filtered, enters a counter-flow heat exchange core (2-11) to exchange heat with indoor foul air, and then is sent indoors from a fresh air outlet (2-29), and indoor foul air enters the counter-flow heat exchange core (2-11) from a top vent (2-30) to exchange heat with outdoor fresh air, and then is exhausted outdoors from a foul air outlet (2-6), so that fresh air ventilation is realized, and heat exchange is completed simultaneously.

2. Refrigerating operation, wherein the specific operation program is;

as shown in the attached figure 2, a lifting motor (2-12) drives an air efficient filter screen (2-10) to lift to the top along a lifting track (2-15), so that the front part of an air inlet of a main fan (2-8) is not blocked by the air efficient filter screen (2-10), the air flow resistance is reduced, an upper electric air valve (2-24) is closed, an upper air outlet (2-22) is closed, a middle electric air valve (2-19) is opened, a middle air outlet (2-20) is opened, an outdoor unit (1) and the main fan (2-8) operate simultaneously, high pressure output by the outdoor unit (1) enters an indoor unit (2) from a connecting copper pipe (1-6), flows through an upper finned tube heat exchanger (2-26) and a throttling element (2-25) to be depressurized, enters a middle finned tube heat exchanger (2-21) to be evaporated and absorb heat, indoor air enters from a lower air inlet (2-9) under the pushing of a main fan (2-8), flows through a middle finned tube heat exchanger (2-21) through an air duct (2-14) to be cooled, and then is returned to the indoor from a middle air outlet (2-20) to realize the refrigeration function;

3. heating operation, wherein the specific operation program is;

as shown in the attached figure 2, a lifting motor (2-12) drives an air efficient filter screen (2-10) to lift to the top along a lifting track (2-15), so that the front part of an air inlet of a main fan (2-8) is not blocked by the air efficient filter screen (2-10), the air flow resistance is reduced, an upper electric air valve (2-24) is closed, an upper air outlet (2-22) is closed, a middle electric air valve (2-19) is opened, a middle air outlet (2-20) is opened, an outdoor unit (1) and the main fan (2-8) operate simultaneously, high pressure output by the outdoor unit (1) enters an indoor unit (2) from a connecting copper pipe (1-7), flows through a middle finned pipe heat exchanger (2-21) for heat dissipation and condensation, indoor air enters from a lower air inlet (2-9) under the pushing of the main fan (2-8), after the air passes through the middle finned tube heat exchanger (2-21) through the air duct (2-14) to be heated, the air is returned to the room from the middle air outlet (2-20) to realize the heating function;

4. dehumidifying operation, wherein a specific operation program is;

as shown in the attached figure 3, a lifting motor (2-12) drives an air efficient filter screen (2-10) to lift to the top along a lifting track (2-15), so that the front part of an air inlet of a main fan (2-8) is not blocked by the air efficient filter screen (2-10), the air flow resistance is reduced, a middle electric air valve (2-19) is closed, a middle air outlet (2-20) is closed, an upper electric air valve (2-24) is opened, an upper air outlet (2-22) is opened, an outdoor unit (1) and the main fan (2-8) operate simultaneously, high pressure output by the outdoor unit (1) enters an indoor unit (2) from a connecting copper pipe (1-6), flows through an upper finned pipe heat exchanger (2-26) for heat dissipation and condensation, is reduced in pressure by a throttling element (2-25) and then flows through a middle finned pipe heat exchanger (2-21) for evaporation and heat absorption, indoor air enters from a lower air inlet (2-9) under the pushing of a main fan (2-8), flows through a middle finned tube heat exchanger (2-21) through an air duct (2-14), is cooled to separate out water vapor, flows through an upper finned tube heat exchanger (2-26), is heated, and is returned to the indoor from a top air vent (2-30) to realize the dehumidification function;

5. humidifying operation, wherein the specific operation program is;

as shown in attached figure 4, a lifting motor (2-12) drives an air efficient filter screen (2-10) to lift to the top along a lifting track (2-15), so that the front part of an air inlet of a main fan (2-8) is not blocked by the air efficient filter screen (2-10), the air flow resistance is reduced, an upper electric air valve (2-24) is closed, an upper air outlet (2-22) is closed, a middle electric air valve (2-19) is opened, a middle air outlet (2-20) is opened, an electric heating plate (2-16) heats and evaporates water in a water collecting box (2-18), a water storage tank (2-27) supplies water to the water collecting box (2-18) through a water pipe (2-23), an outdoor unit (1) stops running, the main fan (2-8) runs, and indoor air is pushed to enter from the lower air inlet (2-9), air is humidified by flowing through the upper part of the water collecting box (2-18) through the air duct (2-14), and then is returned to the room from the middle air outlet (2-20) to realize the humidifying function;

6. air purification operation, wherein the specific operation procedure is;

as shown in the attached figure 5, the air high-efficiency filter screen (2-10) is positioned at the lower part, forms a composite air filter screen with the air primary filter screen (2-7), the middle electric air valve (2-19) is closed, the middle air outlet (2-20) is closed, the upper electric air valve (2-24) is opened, the upper air outlet (2-22) is opened, the outdoor unit (1) stops running, the main fan (2-8) runs, indoor air enters from the lower air inlet (2-9) under the pushing of the main fan (2-8), flows through the air primary filter screen (2-7) and the air high-efficiency filter screen (2-10) and is filtered, then is returned to the room from the top vent (2-30) through the air duct (2-14) and the upper air outlet (2-22), and the air purification function is realized;

furthermore, the fresh air ventilation operation can be carried out independently or synchronously with other functions.

The beneficial effects of the utility model are that, the utility model discloses a research and development on the basis based on current domestic air conditioner manufacturing technology, current domestic air conditioner manufacturing technology has tended to the maturity, and only the function is few, according to the utility model discloses the scheme improves, just enables a domestic air conditioner and has fresh air ventilation, refrigeration heating, dehumidification humidification, air purification function simultaneously, realizes a tractor serves several purposes, can practice thrift public resource to the society, can save the expense to the family, also can reduce domestic appliance occupation of land space simultaneously.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present invention may occur to those skilled in the art without departing from the spirit of the present invention.

Claims

1. A multifunctional household air conditioner is characterized in that: the outdoor unit (1) comprises an outdoor unit casing (1-1), a compressor (1-2), an outdoor unit fan (1-3), an outdoor unit finned tube heat exchanger (1-4) and a four-way valve (1-5), wherein the outdoor unit is connected with the indoor unit (2) through a connecting copper tube 1(1-6) and a connecting copper tube 2(1-7), and the indoor unit (2) comprises an indoor unit casing (2-1) and a fresh air ventilating device, a refrigerating and heating device, a dehumidifying device, a humidifying device and an air purifying device which are arranged in the indoor unit casing.

2. A multi-functional domestic air conditioner according to claim 1, wherein: the fresh air ventilation device is characterized in that a fresh air inlet (2-2), a fresh air filter box (2-3), a fresh air filter screen (2-4), a countercurrent heat exchange core body (2-11), a fresh air blower (2-28) and a fresh air outlet (2-29) form an introduced outdoor fresh air duct, an exhausted indoor turbid air duct is formed by a top vent (2-30), the countercurrent heat exchange core body (2-11), a turbid air exhaust fan (2-5) and a turbid air exhaust port (2-6), and when the fresh air ventilation is in operation, outdoor fresh air and indoor turbid air flow through the countercurrent heat exchange core body (2-11) simultaneously to achieve heat exchange.

3. A multifunctional household air conditioner as set forth in claim 1, wherein: the refrigerating and heating device comprises a lower air inlet (2-9), a main fan (2-8), an air duct (2-14), a middle electric air valve (2-19), a middle air outlet (2-20), a middle finned tube heat exchanger (2-21), an upper air outlet (2-22), an upper electric air valve (2-24) and a throttling element (2-25).

4. A multi-functional domestic air conditioner according to claim 1, wherein: the dehumidification device is composed of a lower air inlet (2-9), a main fan (2-8), an air duct (2-14), a middle electric air valve (2-19), a middle air outlet (2-20), a middle finned tube heat exchanger (2-21), an upper air outlet (2-22), an upper electric air valve (2-24), a throttling element (2-25), an upper finned tube heat exchanger (2-26) and a top ventilation opening (2-30).

5. A multi-functional domestic air conditioner according to claim 1, wherein: the humidifying device is composed of an electric heating plate (2-16), a water collecting box (2-18), a water conveying pipe (2-23) and a water storage tank (2-27).

6. A multifunctional household air conditioner as set forth in claim 1, wherein: the air purification device is composed of an air primary filter screen (2-7), an air high-efficiency filter screen (2-10), a main fan (2-8), a lifting motor (2-12), a lifting track (2-15) and an air duct (2-14).

7. A multi-functional domestic air conditioner according to claim 1, wherein: the air high-efficiency filter screens (2-10) can move up and down.