阅读说明：本技术 吊顶式新型节能环保家用除湿机 (Novel energy-concerving and environment-protective domestic dehumidifier of suspension type ) 是由 李小军 肖浩 王文楠 李莉 刘拴强 何强勇 于 2020-06-28 设计创作，主要内容包括：本发明涉及一种吊顶式新型节能环保家用除湿机,包括通过管路相互连接形成循环的室外机和室内机,室外机包括：通过管路依次连接形成回路的四通阀、蒸发器、电子膨胀阀、再热冷凝器、第一单向阀、冷凝器；室内机包括进风通道和出风通道,进风通道从进风口至出风口依次排列设置有初中高效过滤器、热回收交换器、表冷器、蒸发器、电子膨胀阀、再热冷凝器以及送风机；所述出风通道紧贴所述进风通道,所述热回收交换器一半延伸至所述出风通道内,所述出风通道的出风口设置有排风机。本装置可精确控制出风的温度和湿度,让室内空气更加舒适。(The invention relates to a novel energy-saving environment-friendly ceiling type household dehumidifier which comprises an outdoor unit and an indoor unit which are connected with each other through pipelines to form circulation, wherein the outdoor unit comprises: a four-way valve, an evaporator, an electronic expansion valve, a reheating condenser, a first one-way valve and a condenser which are connected in sequence through pipelines to form a loop; the indoor unit comprises an air inlet channel and an air outlet channel, wherein the air inlet channel is sequentially provided with a primary-middle efficient filter, a heat recovery exchanger, a surface air cooler, an evaporator, an electronic expansion valve, a reheating condenser and a blower from an air inlet to an air outlet; the air outlet channel is tightly attached to the air inlet channel, one half of the heat recovery exchanger extends into the air outlet channel, and an exhaust fan is arranged at an air outlet of the air outlet channel. The device can accurately control the temperature and the humidity of the air outlet, and the indoor air is more comfortable.)

1. Novel energy-concerving and environment-protective domestic dehumidifier of suspension type includes and forms endless off-premises station and indoor set, its characterized in that through pipeline interconnect:

the system comprises a four-way valve (2), an evaporator (12), an electronic expansion valve (11), a reheating condenser (9), a first one-way valve (6) and a condenser (3) which are sequentially connected through pipelines to form a loop, wherein the four-way valve (2) is also connected with a compressor (1), two ends of the electronic expansion valve (11) are connected with a second one-way valve (10) in parallel, and two ends of the first one-way valve (6) are connected with a capillary tube (5) in parallel;

the four-way valve (2), the condenser (3) and the first one-way valve (6) are positioned in the outdoor unit, and the evaporator (12), the electronic expansion valve (11) and the reheating condenser (9) are positioned in the indoor unit;

the indoor unit comprises an air inlet channel and an air outlet channel, wherein the air inlet channel is sequentially provided with a primary-middle efficient filter (15), a heat recovery exchanger (14), a surface air cooler (13), an evaporator (12), an electronic expansion valve (11), a reheating condenser (9) and a blower (8) from an air inlet to an air outlet;

the air outlet channel is tightly attached to the air inlet channel, one half of the heat recovery exchanger (14) extends into the air outlet channel, and an exhaust fan (16) is arranged at an air outlet of the air outlet channel.

2. The novel energy-concerving and environment-protective domestic dehumidifier of suspension type of claim 1, characterized by: still be provided with exhaust fan (4) in the outdoor unit, exhaust fan (4) just right condenser (3).

3. The novel energy-concerving and environment-protective domestic dehumidifier of suspension type of claim 1, characterized by: and a capillary tube (5) is also arranged on the first one-way valve (6).

4. The novel energy-concerving and environment-protective domestic dehumidifier of suspension type of claim 1, characterized by: two stop valves (7) are further arranged between the four-way valve (2) and the evaporator (12), and one of the two stop valves (7) is located in the outdoor unit and the other is located in the indoor unit.

5. The novel energy-concerving and environment-protective domestic dehumidifier of suspension type of claim 1, characterized by: still be provided with two stop valves (7) between first check valve (6) and reheat condenser (9), two stop valves (7) are located one is located in the outdoor unit indoor unit.

Technical Field

The invention particularly relates to a ceiling type novel energy-saving environment-friendly household double-cold-source dehumidifier.

Background

With the continuous improvement of living standard, the requirements of people on living environment are continuously improved, wherein the indoor air quality is more and more concerned and valued by people. The household air conditioner is very popular in China and becomes a household appliance necessary for families. But the domestic fresh air system has low popularization rate in China, and the popularization rate is not more than 5% according to statistics. The traditional habit of improving the quality of indoor air by adopting windowing ventilation can partially solve the requirement of indoor ventilation, but the traditional habit has the obvious problems of energy-saving operation of an air conditioner, outdoor dust and noise pollution and the like. Therefore, the fresh air system has a potential huge demand in the domestic home decoration industry.

The double-cold-source independent temperature and humidity control air conditioning system has the advantages that the temperature and the humidity are independently controlled, namely the indoor temperature is adjusted by combining the high-temperature cold water/heat pump unit with the indoor dry-type tail end, and the indoor humidity is adjusted by combining the high-temperature cold water/heat pump unit with the double-cold-source full fresh air dehumidifying unit, so that the temperature and humidity control accuracy of the air conditioning system is high, the comfort is good, the energy is saved, the efficiency is high, the double-cold-source independent temperature and humidity control air conditioning system is more and.

For most houses, the space for installing the air conditioning equipment is small, no special cooling water system is provided, some household spaces are attractive, the equipment cannot be seen after installation, and some houses have high requirements on noise.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a novel ceiling type energy-saving environment-friendly household dehumidifier.

The technical scheme is as follows: in order to achieve the purpose, the invention adopts the following technical scheme:

the invention relates to a novel ceiling type energy-saving environment-friendly household dehumidifier, which comprises an outdoor unit and an indoor unit which are connected with each other through pipelines to form circulation, and comprises: the system comprises a four-way valve, an evaporator, an electronic expansion valve, a reheating condenser, a first one-way valve and a condenser, wherein the four-way valve, the evaporator, the electronic expansion valve, the reheating condenser, the first one-way valve and the condenser are sequentially connected through pipelines to form a loop;

furthermore, the four-way valve, the condenser and the first one-way valve are positioned in the outdoor unit, and the evaporator, the electronic expansion valve and the reheating condenser are positioned in the indoor unit;

furthermore, the indoor unit comprises an air inlet channel and an air outlet channel, wherein the air inlet channel is sequentially provided with a primary-secondary high-efficiency filter, a heat recovery exchanger, a surface air cooler, an evaporator, an electronic expansion valve, a reheating condenser and a blower from an air inlet to an air outlet;

furthermore, the air outlet channel is tightly attached to the air inlet channel, the half of the heat recovery exchanger extends into the air outlet channel, and an exhaust fan is arranged at an air outlet of the air outlet channel.

Further, still be provided with the exhaust fan in the outdoor unit, the exhaust fan is just right the condenser.

Furthermore, a capillary tube is arranged on the first one-way valve.

Furthermore, two stop valves are arranged between the four-way valve and the evaporator, wherein one stop valve is positioned in the outdoor unit and the other stop valve is positioned in the indoor unit.

Furthermore, two stop valves are further arranged between the first one-way valve and the reheating condenser, and one of the two stop valves is located in the outdoor unit and the other is located in the indoor unit.

Has the advantages that:

compared with the prior art, it can be cleaner to set up the high efficiency filter of junior middle school, let the room air more comfortable, the water-cooling surface cooler uses high temperature refrigerated water not only energy-conservation, can also effectively avoid dewing on the pipeline, exhaust fan and condenser are placed and can effectively alleviate noise interference outdoors, the unit adopts frequency conversion control technique in addition, compressor and air supply exhaust fan are frequency conversion control all, the cold discharge of water gauge of flowing through can be adjusted through the valve accuracy, the regulation of cooperation electronic expansion valve, but the temperature and the humidity of accurate control air-out, just adopt dynamic control technique, make the unit can be energy-conserving high-efficient, the travelling comfort is good, the control performance is superior.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the present invention;

in the figure: 1 is a compressor, 2 is a four-way valve, 3 is a condenser, 4 is an exhaust fan, 5 is a capillary tube, 6 is a first one-way valve, 7 is a stop valve, 8 is a blower, 9 is a reheat condenser, 10 is a second one-way valve, 11 is an electronic expansion valve, 12 is an evaporator, 13 is a surface cooler, 14 is a heat recovery exchanger, 15 is a primary-secondary high-efficiency filter, and 16 is an exhaust fan.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings and example 1. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Referring to fig. 1, a ceiling type novel energy-saving environment-friendly household dehumidifier according to a preferred embodiment of the present invention includes an outdoor unit and an indoor unit which are connected to each other through pipes to form a cycle, and includes:

a four-way valve 2, an evaporator 12, an electronic expansion valve 11, a reheating condenser 9, a first one-way valve 6 and a condenser 3 which are connected in sequence through pipelines to form a loop, wherein the four-way valve 2 is also connected with a compressor 1, two ends of the electronic expansion valve 11 are connected with a second one-way valve 10 in parallel, and two ends of the first one-way valve 6 are connected with a capillary tube 5 in parallel;

the four-way valve 2, the condenser 3 and the first one-way valve 6 are positioned in the outdoor unit, and the evaporator 12, the electronic expansion valve 11 and the reheating condenser 9 are positioned in the indoor unit; the indoor unit comprises an air inlet channel and an air outlet channel, wherein the air inlet channel is sequentially provided with a primary-middle efficient filter 15, a heat recovery exchanger 14, a surface air cooler 13, an evaporator 12, an electronic expansion valve 11, a reheating condenser 9 and a blower 8 from an air inlet to an air outlet; the air outlet channel is tightly attached to the air inlet channel, half of the heat recovery exchanger 14 extends into the air outlet channel, and an air outlet of the air outlet channel is provided with an exhaust fan; an exhaust fan is also arranged in the outdoor unit and is opposite to the condenser 3; the first one-way valve 6 is also provided with a capillary tube 5; two stop valves 7 are also arranged between the four-way valve 2 and the evaporator 12, one of the two stop valves 7 is positioned in the outdoor unit, and the other stop valve 7 is positioned in the indoor unit; two stop valves 7 are further arranged between the first check valve 6 and the reheat condenser 9, and one of the two stop valves 7 is located in the outdoor unit and the other is located in the indoor unit.

The working principle of the invention is as follows:

the outdoor fresh air is filtered by the primary-middle efficient filter 15 and then exchanges heat with the indoor return air in the heat recovery exchanger 14, the heat recovery exchanger 14 pre-cools the outdoor fresh air at 36 ℃ by utilizing the indoor return air at 26 ℃, and recovers part of energy to effectively reduce the consumption of chilled water in the water meter cooling at the back, thereby achieving the effects of saving energy and reducing consumption, and the temperature of the fresh air is reduced to about 30 ℃; the fresh air passes through the surface air cooler 13 again, and the temperature of the air side of the surface air cooler 13 is controlled at 20 ℃ by adjusting the flow (14 ℃/19 ℃) of the water inlet side of the surface air cooler 13, so that the air is cooled and dehumidified again; 20 ℃ wind from the surface cooler 13 enters the evaporator 12 and then contacts with fins and copper tube surfaces of the evaporator 12, because the surface temperature of the evaporator 12 is lower than the dew point temperature of wet air, water vapor in the air is cooled and condensed into water drops which are gathered in a water spraying disc and discharged out of a unit by a water outlet hose, and after the air is treated by the evaporator 12, the temperature and the moisture content are further treatedThe temperature is reduced to 11 ℃, thereby achieving the purposes of temperature reduction and dehumidification; after the low-temperature and low-humidity air from the evaporator 12 passes through the reheat condenser, the surface temperature of the fins and the copper pipes of the reheat condenser 9 is higher, so that the air outlet temperature of the reheat condenser 9 is raised to the temperatureFinally, the treated air is sent into the room by the fan.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.