阅读说明：本技术 一种一体式空调器 (Integrated air conditioner ) 是由 王锐锋 彭光前 车雯 于琦 李树云 张福臣 于 2021-01-08 设计创作，主要内容包括：本发明公开了一种一体式空调器,包括压缩机、第一换热系统、节流装置、第二换热系统和箱体；其中,第一换热系统为环境提供冷风制冷；第二换热系统使用相变材料储热并通过冷凝水水冷换热；压缩机、第一换热系统、节流装置和第二换热系统连接集成在箱体内形成一体式制冷系统。使用本发明的一体式空调器不分内外机,整机可以方便的在狭小空间,例如厨房内使用,安装方便；针对空间间歇式制冷的需求,使用箱变蓄热材料无需排布冷媒管,提高空调器综合能效。(The invention discloses an integrated air conditioner, which comprises a compressor, a first heat exchange system, a throttling device, a second heat exchange system and a box body, wherein the first heat exchange system is connected with the throttling device; the first heat exchange system provides cold air refrigeration for the environment; the second heat exchange system stores heat by using a phase-change material and exchanges heat by water cooling through condensed water; the compressor, the first heat exchange system, the throttling device and the second heat exchange system are connected and integrated in the box body to form an integrated refrigerating system. The integrated air conditioner is not divided into an internal machine and an external machine, and the whole air conditioner can be conveniently used in a narrow space such as a kitchen and is convenient to install; aiming at the requirement of space intermittent refrigeration, the box type transformer substation heat storage material does not need to be provided with refrigerant pipes, so that the comprehensive energy efficiency of the air conditioner is improved.)

1. An integral type air conditioner which characterized in that:

the heat exchanger comprises a compressor, a first heat exchange system, a throttling device, a second heat exchange system and a box body; wherein the content of the first and second substances,

the first heat exchange system provides cold air refrigeration for the environment;

the second heat exchange system stores heat by using a phase-change material and exchanges heat by water cooling through condensed water;

the compressor, the first heat exchange system, the throttling device and the second heat exchange system are connected and integrated in the box body to form an integrated refrigerating system.

2. The integrated air conditioner according to claim 1, wherein:

the integrated air conditioner is provided with an air duct, and the air duct is provided with an air inlet and an air outlet;

the first heat exchange system comprises a fan arranged between the air inlet and the air outlet and a first heat exchanger positioned in the air duct and close to the air outlet;

the first heat exchanger exchanges heat with air from the air inlet to cool the air;

the cooled air is driven by the fan to be sent out through the air outlet.

3. The integrated air conditioner according to claim 2, wherein:

the first heat exchange system comprises a condensed water flow channel and a condensed water collecting box; one end of the condensed water flow channel is communicated with the first heat exchanger, and the other end of the condensed water flow channel is communicated with the condensed water collecting box;

the condensed water flow passage guides the condensed water generated by the first heat exchanger to enter the condensed water collecting box.

4. The integrated air conditioner according to claim 3, wherein:

the second heat exchange system comprises a heat exchange box body, a second heat exchanger and a condensate pipe; wherein the content of the first and second substances,

the heat exchange box is internally filled with a phase change heat storage material;

the second heat exchanger and the condensate pipe are arranged in the heat exchange box body, and the box transformer substation heat storage material is wrapped on the outer side of the heat exchange box body;

the heat of the second heat exchanger is firstly stored in the phase change heat storage material and then exchanges heat with the condensed water in the condensed water pipe.

5. The integrated air conditioner according to claim 4, wherein:

the heat exchange box body is made of heat insulation materials, and a heat insulation box body is formed.

6. The integrated air conditioner according to claim 4, wherein:

the heat exchange box body comprises a heat conduction box and a heat insulation plate; wherein the content of the first and second substances,

the heat conduction box body is made of heat conduction materials, and heat of the phase change heat storage materials is dissipated through the heat conduction box body;

the heat insulation plate wraps a part of outer wall of the heat conduction box body to insulate heat.

7. The integrated air conditioner according to claim 4, wherein:

the heat exchange box body comprises a heat preservation box body and a heat conduction box body; wherein the content of the first and second substances,

the heat preservation box body is made of a heat preservation material, and the phase change heat storage material is filled in the heat preservation box body;

the heat conduction box body is embedded into the heat preservation box body and made of heat conduction materials, the heat conduction box body forms a cavity, and heat of the box type substation heat storage materials is transferred to the cavity through the heat conduction box body to enable the cavity environment to be heated.

8. The unitary air conditioner according to any one of claims 1 to 7, wherein:

the integrated air conditioner is provided with a control panel, and the control panel is used for displaying an operation process and prompt information;

the control panel is provided with a human body sensing device, and when the human body sensing device senses the position of a human body, the air outlet of the integrated air conditioner is controlled and adjusted to supply air to the human body.

9. The integrated air conditioner according to claim 8, wherein:

the integrated air conditioner is provided with a universal wheel device, the universal wheel device is installed at the bottom of the box body, and the integrated air conditioner is driven to move through steering and sliding.

10. The integrated air conditioner according to claim 9, wherein:

the integrated air conditioner is a kitchen air conditioner.

Technical Field

The invention belongs to the technical field of air conditioners, and particularly relates to an integrated air conditioner.

Background

Nowadays, the air conditioner becomes an indispensable household air conditioning device in daily life of people, and particularly, the utilization rate of the air conditioner is very high in hot summer. The common air conditioners in the market are generally split air conditioners which are placed in bedrooms and living rooms. However, in certain circumstances, the need for air conditioning is not negligible, such as how effective the air conditioning technology is in use in a kitchen space.

The kitchen space is relatively narrow, people in summer have a very humid and hot kitchen environment, and the human body comfort is very poor; however, the prior art and the market lack a special air conditioner designed for a kitchen space, so that the problem that the comfort level of people is poor when people cook in a kitchen is solved.

The installation of a typical air conditioner in a kitchen has the following disadvantages: the kitchen space is narrow and does not have enough space for the running and arrangement of the connecting pipes and the drain pipes; meanwhile, the ventilation volume of the kitchen range hood greatly influences the circulation of the refrigerating air of the air conditioner, the refrigerating effect is reduced, and the comprehensive energy consumption is increased.

Therefore, no corresponding solution has been proposed for the air conditioner design problem in the special space such as the kitchen.

Disclosure of Invention

In view of the above, the present invention provides an integrated air conditioner, which includes a compressor, a first heat exchange system, a throttling device, a second heat exchange system, and a box body; the first heat exchange system provides cold air refrigeration for the environment; the second heat exchange system stores heat by using a phase-change material and exchanges heat by water cooling through condensed water; the compressor, the first heat exchange system, the throttling device and the second heat exchange system are connected and integrated in the box body to form an integrated refrigerating system. The integrated air conditioner is not divided into an internal machine and an external machine, and the whole air conditioner can be conveniently used in a narrow space such as a kitchen and is convenient to install; aiming at the requirement of space intermittent refrigeration, the box type transformer substation heat storage material does not need to be provided with refrigerant pipes, so that the comprehensive energy efficiency of the air conditioner is improved.

Optionally, the first heat exchange system comprises an air inlet grille, an air outlet, a fan, a first heat exchanger, a condensed water flow channel and a condensed water collecting box; wherein:

the first heat exchanger exchanges heat with air from the air inlet grille to cool the air and sends the cooled air out through the air outlet under the driving of the fan;

one end of the condensed water flow passage is communicated with the first heat exchanger, and the other end of the condensed water flow passage is communicated with the condensed water collecting box;

the condensed water flow passage guides the condensed water generated by the first heat exchanger to enter the condensed water collecting box.

Optionally, the second heat exchange system comprises a heat exchange box body, a second heat exchanger and a condensate pipe; wherein:

phase change heat storage materials are filled in the heat exchange box body;

the second heat exchanger and the condensate pipe are arranged in the heat exchange box body, and the box transformer substation heat storage material is wrapped on the outer side of the heat exchange box body;

the heat of the second heat exchanger is firstly stored in the phase-change heat storage material and then exchanges heat with the condensed water in the condensed water pipe.

Optionally, the heat exchange box body is made of heat preservation materials to form a heat preservation box body.

Further, the heat exchange box body comprises a heat conduction box and a heat insulation plate; the heat conduction box body is made of heat conduction materials, and heat of the phase change heat storage materials is dissipated through the heat conduction box body; the heat insulation board wraps part of the outer wall of the heat conduction box body to insulate heat.

Optionally, the heat exchange box body comprises a heat preservation box body and a heat conduction box body; the heat preservation box body is made of a heat preservation material, and a phase change heat storage material is filled in the heat preservation box body; the heat conduction box body is embedded in the heat insulation box body and made of heat conduction materials, the heat conduction box body forms a cavity, and heat of the box type substation heat storage materials is transferred to the cavity through the heat conduction box body to enable the cavity environment to be heated.

Optionally, the integrated air conditioner is provided with a control panel for displaying an operation progress and prompt information.

Further, the control panel is provided with a human body sensing device, and after the human body sensing device senses the position of a human body, the air outlet of the integrated air conditioner is controlled and adjusted to supply air to the human body.

Optionally, the integral type air conditioner is provided with the universal wheel device, and the universal wheel device is installed in the bottom half, drives the integral type air conditioner removal through turning to and sliding.

The integrated air conditioner is not divided into an internal machine and an external machine, and the whole air conditioner can be conveniently used in a narrow space such as a kitchen and is convenient to install; aiming at the requirement of space intermittent refrigeration, the box type transformer substation heat storage material does not need to be provided with refrigerant pipes, so that the comprehensive energy efficiency of the air conditioner is improved.

Of course, it is not necessary for any one product that embodies the invention to achieve all of the above-described benefits simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments will be briefly introduced below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1: the refrigeration principle of the integrated air conditioner embodiment of the invention is schematically shown;

FIG. 2: the invention discloses a schematic assembly structure diagram of an integrated air conditioner embodiment;

FIG. 3: the invention discloses a structural schematic diagram of an integrated air conditioner in an embodiment I;

FIG. 4: the structure schematic diagram of the second embodiment of the integrated air conditioner of the invention;

FIG. 5: the structure schematic diagram of the integrated air conditioner embodiment III of the invention;

in the drawings, the components, structures and devices represented by the respective symbols are as follows:

1-a compressor;

2-a first heat exchange system; 201-air inlet grille; 202-air outlet; 203-a fan; 204 — a first heat exchanger; 205-a condensed water flow channel; 206-a condensate collection box;

3-a throttling device;

4-phase change heat storage structure; 401-phase change heat storage material; 402-a heat preservation box body; 403-heat conducting box body; 404-a heat insulation plate;

5-a second heat exchange system; 501-a condensed water inlet; 502-a condensate outlet; 503-a second heat exchanger; 504-condensate pipes; 505-three-way valve;

6-condensed water;

7-a control panel;

8-a box body shell;

in the figure, the direction of the arrow is the flow direction of the refrigerant.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the disclosure.

It will be understood that, although the terms first, second, etc. may be used herein to describe various structures, these structures should not be limited by these terms. These terms are used to distinguish one structure from another structure. Thus, a first structure discussed below may be termed a second structure without departing from the teachings of the disclosed concept. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

It is to be understood by those skilled in the art that the drawings are merely schematic representations of exemplary embodiments, and that the blocks or processes shown in the drawings are not necessarily required to practice the present disclosure and are, therefore, not intended to limit the scope of the present disclosure.

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings:

the invention provides an integrated air conditioner, which comprises a compressor 1, a first heat exchange system 2, a throttling device 3, a second heat exchange system 5 and a box body 8, wherein the first heat exchange system 2 is connected with the throttling device; the first heat exchange system 2 provides cold air refrigeration for the environment; the second heat exchange system 5 stores heat by using a phase change material and carries out water-cooling heat exchange by using condensed water 6; the compressor 1, the first heat exchange system 2, the throttling device 3 and the second heat exchange system 5 are connected and integrated in the box body 8 to form an integrated refrigeration system.

In each embodiment, the kitchen environment is preferably used as the use environment of the integrated air conditioner of the present invention. As shown in fig. 2, the box 8 of the integrated air conditioner for the kitchen environment is thin-walled and square, so that the integrated air conditioner can be conveniently used in a narrow space of a kitchen, and the condensed water inlet 501 and the condensed water outlet 502 can be connected with a kitchen waterway by steel hoses. When the kitchen air conditioner is used, the wind direction is controlled through the wind deflector at the air outlet, so that people can directly blow the air, the air conditioner brings coolness and comfort to people, and the weakening effect of the whole temperature drop of a kitchen on the ventilation of the range hood is ignored. Because the air supply is directly blown to people, the temperature difference between the air supply of the air inlet and the air supply of the air outlet is preferably controlled within a healthy range (such as 2-8 ℃), the air speed of the air supply is controlled within a certain range (such as 2-6m/s), the refrigerating capacity of the kitchen air conditioner is calculated, the heat of the condensation end of the second heat exchanger is calculated by combining the use time of the kitchen each time, the phase change heat storage component is further designed to absorb and store the heat, preferably, the phase change material is a solid-liquid phase change material, and then, cold water circulating in a cold water pipeline of the kitchen flows through the water inlet and the water outlet to take away the heat stored in the phase change. Furthermore, the kitchen air conditioner adopts a mode of directly supplying air to people, a human sensing device can be arranged on the panel, and the angle between the air deflector and the air sweeping blade can be automatically adjusted by identifying the position of people, so that the effect that the air moves along with people is realized.

Preferably, the first heat exchange system comprises an air inlet grille 201, an air outlet 202, a fan 203, a first heat exchanger 204, a condensed water flow channel 205 and a condensed water collecting box 206; wherein:

the first heat exchanger 204 exchanges heat with air from the air inlet grille 201, so that the air is cooled and is driven by the fan 203 to send out the cooled air through the air outlet 202;

one end of the condensed water flow channel 205 is communicated with the first heat exchanger 204, and the other end is communicated with the condensed water collecting box 206;

the condensed water flow path 205 guides the condensed water generated by the first heat exchanger 204 into the condensed water collection box 206.

Preferably, the second heat exchange system 5 comprises a heat exchange box body, a second heat exchanger 503 and a condensate pipe 504; wherein:

the heat exchange box is filled with a phase change heat storage material 401;

the second heat exchanger 503 and the condensate pipe 504 are arranged in the heat exchange box body, and the box transformer substation heat storage material 401 is wrapped on the outer side of the heat exchange box body;

the heat of the second heat exchanger 503 is stored in the phase change heat storage material 401 and then exchanges heat with the condensed water 6 in the condensed water pipe 504.

The heat exchange box body adopted in each embodiment has slight difference in the use of the box body material according to different use functions, and the following specific explanation is carried out through different embodiments:

the first embodiment is as follows:

preferably, as shown in fig. 3, the heat exchange box body is made of heat insulating material to form a heat insulating box body 402.

The upper touch panel 7 can complete general operation and interface display of the kitchen air conditioner; the first heat exchanger 204 exchanges heat with air, and the air deflector guides the outlet air to the personnel activity area for refrigeration; the condensate water collecting box 206 arranged below the air duct is preferably made of transparent materials, so that a user can be reminded of cleaning the condensate water regularly. The compressor 1 is arranged in the middle and is vertically arranged in fig. 3, and a horizontal compressor can be transversely and horizontally arranged to fully utilize the space. The lower half part of the kitchen air conditioner is mainly a phase change heat storage structure 4 and consists of a second heat exchanger 5, a phase change heat storage material 401, a built-in water flow pipeline and a heat insulation box body. When the kitchen air conditioner is operated in a refrigerating mode, the high-temperature refrigerant exchanges heat with the phase change heat storage material 401 in the second heat exchanger 503, the phase change heat storage material can be stably maintained at a phase change temperature in the heat absorption process, normal heat exchange of the second heat exchanger is guaranteed, and the phase change material in the box body can completely absorb heat generated by one-time complete use of the kitchen air conditioner in material and total amount. The water inlet and outlet at the lower part of the box body need to be connected in series with a cold water pipeline of a kitchen, when a user uses cold water in the kitchen, the heat of the phase change heat storage material can be taken away when the cold water flows through the built-in water flow pipeline, and the phase change heat storage material can be ensured to absorb the heat repeatedly. The built-in water flow pipeline is preferably arranged in a coil form, can be supplemented with a plurality of fins to enhance the heat exchange effect, or is designed into a heat exchanger form.

Example two:

preferably, the heat exchange box body comprises a heat conduction box 403 and a heat insulation plate 404; the heat conduction box body is made of heat conduction materials, and heat of the phase change heat storage material 401 is dissipated through the heat conduction box body; insulation panels 404 surround a portion of the exterior walls of the thermally conductive enclosure 403 for insulation.

On the basis of the foregoing embodiment, the case body outside the phase change heat storage material is replaced with the heat conductive material, and in this way, when cold water cannot completely take away heat of the heat storage material, the heat storage material can also exchange heat with the external environment through heat conduction of the case body to cool, so as to fully ensure that the phase change heat storage material is restored to the original state before the next use of the air conditioner, and preferably, the heat transfer efficiency of the case body is limited at the beginning of the design, so that the case body cannot rapidly dissipate heat indoors, and on the other hand, the phase change material can be fully cooled in a sufficient time (about 3-6 h). In addition, consider that the box heat conduction, set up thermal-insulated panel in the front of kitchen air conditioner, prevent to scald the user in the use. The phase-change material with the phase-change temperature of 40-60 ℃ is preferred, so that the high pressure at the second heat exchanger end is not too high when the kitchen air conditioner is operated, and the heat transfer temperature difference (supercooling degree) between the phase-change material and the kitchen environment temperature (about 35 ℃ in summer) is ensured.

Example three:

preferably, the heat exchange box body comprises a heat preservation box body 402 and a heat conduction box body 403; the insulation box body 402 is made of insulation materials, and the phase change heat storage materials 401 are filled in the insulation box body; the heat conduction box body 403 is embedded in the heat preservation box body 402 and made of heat conduction materials, the heat conduction box body forms a cavity, and heat of the box type substation heat storage material 401 is transferred into the cavity through the heat conduction box body to heat the cavity environment.

In this embodiment, on the basis of the foregoing embodiment, a chamber is provided in the phase change heat storage component, and the chamber uses a heat conductive material as a tank body and can conduct heat with the phase change heat storage material. When the kitchen air conditioner is operated, the temperature of the chamber can be maintained at 40-60 ℃, namely the phase change temperature of the phase change material, and the chamber can be used as a thawing chamber or an insulation box. In addition, two water paths are designed at the water inlet and the water outlet through 2 three-way valves, one is an internal water flow pipeline, the other is an external water flow pipeline, and the three-way valves can switch flow paths through electric control. When the kitchen air conditioner is started, a user can freely select a waterway: firstly, water flow is controlled to flow through an external water flow pipeline, and the phase change heat storage component can absorb heat of the second heat exchanger and maintain the temperature of the chamber; secondly, controlling water flow to flow through the built-in water flow pipeline, and immediately taking away heat in the heat storage component by the water flow so as to fully ensure the heat absorption capacity of the heat storage material; when the kitchen air conditioner is turned off, the three-way valve automatically controls water flow to flow through the built-in water flow pipeline, and the water flow takes away heat in the heat storage component to prepare for next use of the kitchen air conditioner.

Preferably, the integrated air conditioner is provided with a control panel 7 for displaying an operation progress and prompt information.

Further, the control panel is provided with a human body sensing device, and after the human body sensing device senses the position of a human body, the air outlet of the integrated air conditioner is controlled and adjusted to supply air to the human body.

Preferably, the integrated air conditioner is provided with a universal wheel device, the universal wheel device is installed at the bottom of the box body, and the integrated air conditioner is driven to move through turning and sliding.

The integrated air conditioner is not divided into an internal machine and an external machine, and the whole air conditioner can be conveniently used in a narrow space such as a kitchen and is convenient to install; aiming at the requirement of space intermittent refrigeration, the box type transformer substation heat storage material does not need to be provided with refrigerant pipes, so that the comprehensive energy efficiency of the air conditioner is improved.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiment or embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.