CN113375231A

CN113375231A - Detachable air conditioner and ceiling system

Info

Publication number: CN113375231A
Application number: CN202010116341.0A
Authority: CN
Inventors: 田勇; 李团勋; 谢超; 沈业勇
Original assignee: Zhejiang Melkat Intelligent Kitchen And Bathroom Co ltd
Current assignee: Zhejiang Melkat Intelligent Kitchen And Bathroom Co ltd
Priority date: 2020-02-25
Filing date: 2020-02-25
Publication date: 2021-09-10

Abstract

The embodiment of the invention provides a detachable air conditioner and a suspended ceiling system, belongs to the technical field of air conditioning, and aims to solve the problems of long air flow distance, large heat loss and poor refrigerating or heating effect caused by bending of air conditioning pipelines in the related art. The detachable air conditioner comprises a first heat exchange device, a second heat exchange device, a first pipeline and a second pipeline, wherein the first heat exchange device is arranged at the upper part of a suspended ceiling, an air outlet is formed in the suspended ceiling, a first flow through hole is formed in the first heat exchange device, the first flow through hole is communicated with the air outlet through the first pipeline, and the first flow through hole is arranged right opposite to the air outlet, so that the first pipeline is a straight pipe, and the second heat exchange device is communicated with the outside through the second pipeline; the first heat exchange device is communicated with the second heat exchange device. Through setting up first flow through hole just to the air outlet of furred ceiling, the air flow distance is short in first pipeline, and the heat loss is few among the flow process, and the heating of air conditioner or refrigeration effect preferred.

Description

Detachable air conditioner and ceiling system

Technical Field

The invention relates to the technical field of air conditioning, in particular to a detachable air conditioner and a suspended ceiling system.

Background

The indoor top of the building is often provided with a suspended ceiling, an air outlet is arranged on the suspended ceiling, and the air conditioner is arranged on the upper portion of the suspended ceiling and communicated with the air outlet to adjust the indoor temperature.

The air conditioner comprises a first heat exchange device, a second heat exchange device and a shell, wherein the first heat exchange device and the second heat exchange device are arranged in the shell, the first heat exchange device is communicated with an air outlet on the suspended ceiling through a first pipeline, and the second heat exchange device is communicated with a ventilation opening on the wall through a second pipeline; during operation, the refrigerant is gasified in the first heat exchange device, so that cold air flows into the room from the first pipeline and the air outlet, the indoor temperature is further adjusted, meanwhile, the refrigerant is liquefied in the second heat exchange device, and then hot air is discharged to the outside from the second pipeline.

However, since the first and second pipes are fixed in position on the air conditioner, in order to communicate the first pipe with the air outlet and communicate the second pipe with the air vent, the first and second pipes are often required to be bent, which results in a long path for the air to flow from the first heat exchange device to the air outlet, and a poor cooling or heating effect of the air conditioner.

Disclosure of Invention

The embodiment of the invention provides a detachable air conditioner and a ceiling system, which are used for solving the technical problems that as the positions of a first pipeline and a second pipeline on the air conditioner are fixed, the first pipeline and the second pipeline are required to be bent in order to communicate the first pipeline with an air outlet and communicate the second pipeline with a ventilation opening, so that the path of air flowing from a first heat exchange device to the air outlet is longer, and the refrigerating or heating effect of the air conditioner is poor.

In a first aspect, an embodiment of the present invention provides a detachable air conditioner, including a first heat exchange device, a second heat exchange device, a first pipeline, and a second pipeline; the first heat exchange device is arranged at the upper part of the suspended ceiling, an air outlet is formed in the suspended ceiling, a first flow through hole is formed in the first heat exchange device, the first flow through hole is communicated with the air outlet through a first pipeline, and the first flow through hole is arranged right opposite to the air outlet, so that the first pipeline is a straight pipe; the second heat exchange device is communicated with the outdoor space through the second pipeline; the first heat exchange device is communicated with the second heat exchange device.

The detachable air conditioner comprises a first heat exchange device, a second heat exchange device and a detachable air conditioner, wherein the first heat exchange device is arranged on the wall of the air conditioner, the detachable air conditioner comprises a first pipeline and a second pipeline, one end of the first pipeline is communicated with a first flow through hole in the first heat exchange device, the other end of the first pipeline is used for being communicated with a ventilation opening in the wall, and the first flow through hole is opposite to the ventilation opening so that the first pipeline is a straight pipe.

The detachable air conditioner as described above, wherein the first heat exchanger and the second heat exchanger are communicated with each other through a flow pipe.

The detachable air conditioner as described above, wherein the second heat exchanging device is disposed on the ceiling, and the first heat exchanging device and the second heat exchanging device are disposed at an interval.

The detachable air conditioner is characterized in that the second heat exchange device is arranged on the upper portion of the suspended ceiling, and the first heat exchange device is connected with the second heat exchange device through a connecting piece.

The detachable air conditioner comprises a first heat exchange device, a second heat exchange device and a connecting piece, wherein the connecting piece comprises a connecting piece, the connecting piece is connected with the first heat exchange device through a first fastener, and the connecting piece is connected with the second heat exchange device through a second fastener.

The detachable air conditioner as described above, wherein the connecting member is provided in plurality, and the plurality of connecting members are arranged at intervals.

The detachable air conditioner as described above, wherein the second heat exchanging device is disposed outdoors.

The detachable air conditioner comprises a first heat exchange device, a second heat exchange device and a fan, wherein the first heat exchange device is provided with a first air inlet, and the first air inlet is used for being close to an air inlet in the suspended ceiling.

In a second aspect, the embodiment of the present invention further provides a ceiling system, which includes the detachable air conditioner as described above.

According to the detachable air conditioner and the ceiling system provided by the embodiment of the invention, the first heat exchange device and the second heat exchange device which are originally integrated in the air conditioner shell are separated into the independently installed individuals, so that the first heat exchange device and the second heat exchange device are communicated to ensure that the air conditioner can normally work, the separated first heat exchange device and the separated second heat exchange device can be flexibly installed according to different installation environments, the first flow through hole of the first heat exchange device is arranged right opposite to the air outlet of the ceiling, the first pipeline is not required to be bent when the first pipeline is subsequently installed, the air flow distance in the first pipeline is short, the heat loss in the flow process is less, and the refrigeration or heating effect of the air conditioner is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 is a first schematic view illustrating an installation of a detachable air conditioner according to an embodiment of the present invention;

fig. 2 is a second schematic view illustrating an installation of a detachable air conditioner according to an embodiment of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is a third schematic view illustrating an installation of a detachable air conditioner according to an embodiment of the present invention.

Description of reference numerals:

1: a first heat exchange means;

11: a first flow through hole;

12: a side intake plate;

2: a second heat exchange means;

21: a second flow through hole;

3: a first conduit;

4: a second conduit;

5: a suspended ceiling;

51: an air outlet;

52: an air inlet;

6: a water discharge pipeline;

7: a flow conduit;

8: a connecting member;

81: connecting sheets;

82: a first fastener;

83: a second fastener.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

In the present invention, unless otherwise specifically stated, the terms "mounted," "connected," "fixed," and the like are to be understood broadly, and for example, may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or communicable with each other; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected internally or in any other manner known to those skilled in the art, unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

With the increasing demand of energy utilization efficiency in modern society, more and more buildings adopt central air conditioning systems to regulate indoor air. The core of the system is an integrated air conditioner installed in a suspended ceiling of a building. A first heat exchange device and a second heat exchange device are integrated in the air conditioner shell to form a cold and hot circulation loop. As is well known, an air conditioner must be communicated with the room to supply fresh air and also communicated with the room to exhaust air to the outside during operation, as is the case with an integrated air conditioner, and thus, a first flow through hole and a second flow through hole are provided in the air conditioner case, the first flow through hole is connected to an air outlet provided in a ceiling through a first pipeline to supply air to the room, and the second flow through hole is connected to the room through a second pipeline to exhaust air to the outside.

However, because the volume of the air conditioner is large, and in addition, other structures are arranged in the suspended ceiling, the selectable installation position of the air conditioner is limited, the first flow through hole of the actually installed air conditioner cannot always be arranged towards the air outlet, and at the moment, the first pipeline needs to be arranged in a bent mode. It can be understood that, compared with the straight pipe, the air has a longer flowing distance in the curved pipe, the bent part of the pipe also reduces the air flowing speed, and the air flowing in the first pipe is the air adjusted by the air conditioner, and the temperature of the air is different from the temperature of the air outside the pipe, so that heat exchange with the outside is inevitably generated, and the longer the air flows in the first pipe, the longer the heat exchange time is, so that the heat loss of the air in the first pipe is caused, thereby weakening the cooling or heating effect of the air conditioner.

In view of this, the embodiment of the present invention provides a detachable air conditioner that can ensure that the first pipeline is always a straight pipe, and the detachable air conditioner can be applied to a ceiling system of buildings such as a common residential building, an office building, a market, a movie theater, and the like, and is particularly suitable for a system with a high requirement on the working efficiency of the air conditioner. The existing integrated air conditioner is recombined into a first heat exchange device and a second heat exchange device which are independent in installation position according to the difference points of supplying air to the indoor and exhausting air to the outdoor, and the first heat exchange device and the second heat exchange device are communicated to form a circulating loop for the flow of refrigerant, so that the use function of the detachable air conditioner is not influenced. When the first heat exchange device is installed, the first flow through hole is kept to be aligned with the air outlet of the suspended ceiling, so that the first pipeline does not need to be bent, air flows in the straight first pipeline, the time of heat exchange with the outside is short, and the heat loss is low. The air conditioner solves the problems that the existing air conditioner has long air flowing distance due to the bending of a pipeline, easily generates heat exchange and loses heat, and causes poor refrigeration or heating effect of the air conditioner. Meanwhile, the detachable air conditioner is flexible and variable in installation mode, can be integrally installed together in a combined mode, or can be used for enabling the first heat exchange device and the second heat exchange device to be separately installed at different positions.

The detachable air conditioner will be described in detail with reference to specific embodiments.

Example one

Fig. 1 is a first schematic view illustrating an installation of a detachable air conditioner according to an embodiment of the present invention; fig. 2 is a second schematic view illustrating an installation of a detachable air conditioner according to an embodiment of the present invention; FIG. 3 is an enlarged view of area A of FIG. 2; fig. 4 is a third schematic view illustrating an installation of a detachable air conditioner according to an embodiment of the present invention.

Please refer to fig. 1 to 4. The embodiment provides a detachable split air conditioner, including first heat transfer device 1, second heat transfer device 2, first pipeline 3 and second pipeline 4, first heat transfer device 1 is used for setting up the upper portion at furred ceiling 5, be provided with air outlet 51 on the furred ceiling 5, be provided with first through-flow hole 11 on first heat transfer device 1, first through-flow hole 11 is through first pipeline 3 and air outlet 51 intercommunication, and first through-flow hole 11 just sets up air outlet 51, so that first pipeline 3 is the straight tube, second heat transfer device 2 is through second pipeline 4 and outdoor intercommunication, first heat transfer device 1 and second heat transfer device 2 intercommunication.

Alternatively, the first duct 3 may be any duct capable of circulating air, such as: the first pipeline 3 can be a pipeline with a cross section in a regular shape such as a circle, a rectangle, an ellipse and the like, or can also be a pipeline with a cross section in other irregular shapes; the first pipe 3 may be mainly made of metal material such as copper and aluminum, or the first pipe 3 may be mainly made of non-metal material such as rubber, phenolic, polyurethane, etc. The second conduit 4 may be substantially the same material and shape as the first conduit 3.

In addition, the outer sides of the first pipeline 3 and the second pipeline 4 can be provided with heat insulation layers, for example, a rubber heat insulation layer or a glass wool heat insulation layer sleeved on the periphery of the pipeline can be adopted, so that heat exchange between air and the outside when the air flows in the first pipeline 3 and the second pipeline 4 is reduced, and the refrigerating or heating effect of the detachable air conditioner is further improved.

Alternatively, the first flow through hole 11 may be an opening provided on any surface of the shell of the first heat exchange device 1 and allowing air to flow from the first heat exchange device 1 into the first pipe 3, for example: the first flow through hole 11 may have a regular shape such as a circle, a rectangle, an ellipse, or other irregular shapes.

Optionally, the detachable air conditioner in this embodiment may further include a drain pipe 6 for flowing condensed water, wherein one end of the drain pipe 6 is communicated with the first heat exchanger 1 or the second heat exchanger 2, and the other end of the drain pipe 6 has a drain outlet located outdoors. The air contains water, and the water is separated out when the air meets cold to form condensed water, and the condensed water is collected and discharged through the drainage pipeline 6, so that the environment pollution caused by the leakage of the condensed water can be avoided.

Specifically, the first heat exchange device 1 comprises a first shell, a first air inlet and a first flow through hole 11 are arranged on the surface of the first shell, and the first flow through hole 11 is communicated with the first pipeline 3; a first driving fan, a throttling element and an evaporator are arranged in the first shell. The first driving fan can be any fan, preferably, the first driving fan can be a perfusion fan, and the first driving fan has the characteristics of uniform air outlet and less turbulence. The evaporator is disposed on the path of the air flowing to the first flow through hole 11, and can make the refrigerant and the air perform sufficient heat exchange. Air in the suspended ceiling 5 enters the first shell through the first air inlet under the action of the first driving fan, is in heat exchange with a refrigerant after contacting with the evaporator, flows into the first pipeline 3 through the first flow through hole 11, flows along the first pipeline 3 and enters the room through the air outlet 51.

The second heat exchange device 2 comprises a second shell, the surface of the second shell is provided with a second air inlet and a second flow through hole 21, and the second flow through hole 21 is communicated with the second pipeline 4; a second driving fan, a condenser, a compressor and an electromagnetic reversing valve are arranged in the second shell. The second driving fan may be any fan, preferably, the second driving fan may be an axial flow fan, and the efficiency of exhausting the air to the outside of the room by the second heat exchange device 2 may be improved. The condenser is disposed on a path of air flowing toward the second flow through hole 21. The inlet of the electromagnetic directional valve is communicated with the outlet of the compressor, and the compressor is selectively communicated with the evaporator or the condenser through the electromagnetic directional valve. When air flows, the air enters the second shell from the second air inlet under the action of the second driving fan, contacts the condenser and then exchanges heat with the refrigerant, flows into the second pipeline 4 from the second flow through hole 21 and flows outdoors along the second pipeline 4.

The evaporator and the condenser are substantially identical in structure as a heat exchange unit, and include, for example: both can all adopt the coil pipe structure to increase the area of contact of air and refrigerant, improve heat exchange efficiency.

The working principle of the detachable air conditioner during cooling and heating is explained as follows:

when the air conditioner refrigerates, the original low-temperature low-pressure gaseous refrigerant is compressed into high-temperature high-pressure gas in the compressor and then flows into the electromagnetic directional valve, because the outlet of the electromagnetic directional valve is communicated with the condenser in a refrigeration state, the refrigerant is guided into the condenser through the electromagnetic directional valve and is cooled in the condenser, the overheated refrigerant is converted into low-temperature high-pressure liquid from a gaseous state through the cooling and radiating effect of the second driving fan, and hot air is discharged outdoors through the second pipeline 4. The refrigerant is throttled and depressurized by a throttling element to become low-temperature low-pressure liquid. And flows into the evaporator. The refrigerant absorbs heat and vaporizes in the evaporator, the ambient temperature drops, and the cold air flows into the room along the first pipeline 3. The gasified refrigerant is sent back to the compressor and compressed into high-temperature high-pressure gas again to maintain the refrigeration cycle.

When the air conditioner heats, the original low-temperature low-pressure gaseous refrigerant is compressed into high-temperature high-pressure gas in the compressor, then the high-temperature high-pressure gas flows into the electromagnetic directional valve, the outlet of the electromagnetic directional valve is communicated with the evaporator in the heating state, the high-temperature high-pressure gas is guided into the evaporator through the electromagnetic directional valve, the evaporator is equivalent to the condenser, the overheated refrigerant dissipates heat through the evaporator, the ambient temperature rises, and hot air is blown into a room along the first pipeline 3 by the first driving fan. The refrigerant is cooled to form low-temperature high-pressure liquid, the low-temperature high-pressure liquid is changed into low-temperature low-pressure liquid through the throttling element and enters the condenser, the condenser is equivalent to the effect of an evaporator during refrigeration, the low-temperature low-pressure liquid is gasified to absorb heat, and cold air is discharged out of a room through the second pipeline 4. The gasified refrigerant is sent to the compressor again, and is compressed into high-temperature and high-pressure gas to maintain the heating cycle.

It is understood that when the detachable air conditioner is a single cooling air conditioner, there is no need to switch between the cooling and heating functions, and the electromagnetic directional valve may not be provided.

It should be noted that the refrigerant may be any working medium that can absorb heat and release heat through gas-liquid phase change, for example: may be Freon, water, a few hydrocarbons, etc.

Optionally, in this embodiment, the specific number of the first pipelines 3 and the second pipelines 4 is not limited, and one first pipeline 3 and one second pipeline 4 may be provided, or a plurality of first pipelines 3 and a plurality of second pipelines 4 may be provided, so that the exhaust and ventilation efficiency of the detachable air conditioner may be effectively improved. In a possible design, the second pipe 4 is provided in two and the first pipe 3 is provided in one, to improve the efficiency of the detachable air conditioner in discharging air.

The detachable air conditioner provided by the embodiment separates the first heat exchange device 1 and the second heat exchange device 2 which are originally integrated in the air conditioner shell into individuals which can be independently installed, and ensures that the first heat exchange device 1 and the second heat exchange device 2 are communicated with each other so as to enable the air conditioner to normally work, the separated first heat exchange device 1 and the separated second heat exchange device 2 can be flexibly installed according to different installation environments, the first flow through hole 11 of the first heat exchange device 1 is just opposite to the air outlet 51 of the suspended ceiling 5, and further the first pipeline 3 is not required to be bent in the subsequent installation of the first pipeline 3, the air flow distance in the straight first pipeline 3 is short, the heat loss in the flow process is less, and the refrigeration or heating effect of the air conditioner is better.

Optionally, one end of the second pipeline 4 is communicated with the second flow through hole 21 on the second heat exchanging device 2, the other end of the second pipeline 4 is used for being communicated with a ventilation opening on a wall, and the second flow through hole 21 faces the ventilation opening, so that the second pipeline 4 is a straight pipe. The air flow distance is short in straight second pipeline 4, and is short with the interior air heat exchange time of furred ceiling 5, is difficult for resulting in the furred ceiling air temperature to change, can avoid the 5 interior air of furred ceiling of first heat transfer device 1 absorption to receive the influence and reduce air conditioner refrigeration or heat efficiency.

The configuration and shape of the second through-flow hole 21 may be substantially the same as those of the first through-flow hole 11.

Further, in order to ensure that the first heat exchanger 1 and the second heat exchanger 2 can work normally when being arranged separately, in this embodiment, the first heat exchanger 1 is communicated with the second heat exchanger 2 through the flow pipe 7. The refrigerant flows in the flow pipeline 7, and no matter the first heat exchange device 1 and the second heat exchange device 2 are separately or jointly arranged, the refrigerant can form a circulation loop for the refrigerant to circularly flow through the flow pipeline 7, so that the normal work of the detachable air conditioner is ensured.

Alternatively, the flow conduit 7 may be any conduit capable of flowing a fluid, for example, the flow conduit 7 may be a conduit having a cross section with a regular shape such as a circle, a rectangle, an ellipse, or the like, or may be a conduit having a cross section with other irregular shapes. Since the refrigerant generally has a high pressure during operation, the flow pipe 7 may be mainly made of a metal material such as copper or aluminum to increase the structural strength of the pipe in order to withstand the operating pressure of the refrigerant.

In addition, when the first heat exchanger 1 and the second heat exchanger 2 are separately installed, a cable may be installed in addition to the flow pipe 7 to electrically connect the first heat exchanger 1 and the second heat exchanger 2, so that the control device of the detachable air conditioner can effectively control the first heat exchanger 1 and the second heat exchanger 2 which are separately installed.

In this embodiment, since the detachable air conditioner is divided into the first heat exchanging means 1 and the second heat exchanging means 2 which can be independently installed, the detachable air conditioner can have a plurality of different installation manners, such as several possible installation manners as follows, while ensuring that the detachable air conditioner and the second heat exchanging means can be communicated with each other. It is to be understood that the present embodiment is not limited to the specific installation manner of the detachable air conditioner, and is not limited to the following examples.

Please continue to refer to fig. 1. As an alternative installation manner of the detachable air conditioner, in this embodiment, the second heat exchanging device 2 is disposed on the upper portion of the suspended ceiling 5, and the first heat exchanging device 1 and the second heat exchanging device 2 are disposed at an interval. First heat transfer device 1 and second heat transfer device 2 that the interval set up compare with the air conditioner of integration, and is more nimble in the mounting means, the furred ceiling of adaptable different house types.

Further, the first heat exchange device 1 can be arranged close to the air outlet 51, and the second heat exchange device 2 can be arranged close to the wall, so that the lengths of the first pipeline 3 and the second pipeline 4 are reduced, the heat exchange between the air inside and outside the pipelines is reduced, and the refrigerating or heating effect of the detachable air conditioner is further improved.

Please continue to refer to fig. 2. As another alternative installation manner of the detachable air conditioner, in this embodiment, the second heat exchanging device 2 is disposed on the upper portion of the suspended ceiling 5, and the first heat exchanging device 1 and the second heat exchanging device 2 are connected through the connecting piece 8. Under the condition that the mounting space in the suspended ceiling 5 is enough, the first heat exchange device 1 and the second heat exchange device 2 are connected through the connecting piece 8, integrated mounting can be realized, and the mounting efficiency of the detachable air conditioner is improved.

Alternatively, the connecting member 8 may be various as long as it can ensure that the first heat exchange device 1 and the second heat exchange device 2 are firmly connected. For example: the connecting piece 8 can comprise a clamping block arranged on the surface of the first shell of the first heat exchange device 1 and a clamping groove arranged on the surface of the second shell of the second heat exchange device 2, and the clamping of the first heat exchange device 1 and the second heat exchange device 2 is realized by clamping the clamping block into the clamping groove; or, the connecting piece 8 can also be a connecting rod, one end of the connecting rod is connected to the first heat exchange device 1 through welding, and the other end of the connecting rod is connected to the second heat exchange device 2 through welding.

Please refer to fig. 3. Further, the connecting member 8 includes a connecting piece 81, the connecting piece 81 is connected with the first heat exchanging device 1 by a first fastening member 82, and the connecting piece 81 is connected with the second heat exchanging device 2 by a second fastening member 83. The connecting sheet 81 is simple in mounting mode, convenient to operate, capable of avoiding the complex work of assembling all parts on the shell one by one, and more beneficial to the high efficiency of assembling the detachable air conditioner. And this structure is when tearing open the machine, also can tear open into connecting plate 81, first

heat transfer device

1 and 2 three major parts of second heat transfer device, and need not to tear spare part from the shell one by one, and it has more high efficiency to tear open the machine, and the product is overhauld also more conveniently. The assembly between the internal module and the shell is simplified, and the time consumed by assembling the detachable air conditioner is greatly shortened.

It should be noted that the first fastening member 82 may be a threaded fastening member, a through hole through which a screw of the first fastening member 82 can pass is formed in the connecting piece 81, an internal threaded hole is formed in the surface of the shell of the first heat exchange device 1, the first fastening member 82 passes through the through hole and is screwed with the internal threaded hole, the connecting piece 81 is fixed to the surface of the shell of the first heat exchange device 1 by using the pressure during locking, and similarly, the second fastening member 83 may also have substantially the same structure and installation manner.

Alternatively, each of the first fastening member 82 and the second fastening member 83 may be provided in plural, which may effectively enhance the connecting force of the connecting piece 81.

Alternatively, the connecting member 8 is plural, and the plural connecting members 8 are arranged at intervals. Through setting up a plurality of connecting pieces 8, can effectively strengthen the joining force between first heat transfer device 1 and the second heat transfer device 2, improve the connection stability between the two.

Alternatively, the connecting member 8 can have many different arrangements as long as the first heat exchange device 1 and the second heat exchange device 2 can be firmly connected together. For example: a plurality of connecting pieces 8 can be arranged at intervals around the circumferential direction of the connecting position of the first heat exchange device 1 and the second heat exchange device 2; alternatively, the connection portions may be provided only on opposite sides of the connection position.

Please continue to refer to fig. 4. As still another alternative installation manner of the detachable air conditioner, in the present embodiment, the second heat exchanging device 2 is disposed outdoors. The second heat exchange device 2 is arranged outdoors, so that the requirement of the detachable air conditioner on the installation space in the suspended ceiling 5 can be reduced, and the detachable air conditioner is particularly suitable for the condition that the installation space in the suspended ceiling 5 is insufficient.

In addition, the second heat exchange device 2 is usually provided with the compressor, the driving fan and other components, the components can generate noise inevitably during working, the second heat exchange device 2 is arranged outdoors, the noise is prevented from being transmitted into the room through the air outlet 51 and the air inlet 52 of the suspended ceiling 5, the noise of the air conditioner can be effectively reduced, and the experience of the user in using the air conditioner is improved.

It should be noted that, in order to facilitate installation of the second heat exchanging device 2, an outer frame is further installed on the outdoor side wall of the wall body, and the second heat exchanging device 2 may be installed on the outer frame through a fastening member. In addition, when the second heat exchanger is installed outdoors, the second pipe 4 does not need to be installed, and the second heat exchanger can directly discharge air to the outside through the second circulation hole 21.

Optionally, a first air inlet is provided on the first heat exchanging device 1, and the first air inlet is configured to be disposed near the air inlet 52 on the suspended ceiling 5. Indoor air gets into in the furred ceiling 5 by air intake 52, and the first air inlet through with first heat transfer device 1 is close to air intake 52 and sets up, can avoid indoor air to stay for a long time in furred ceiling 5 and receive second heat transfer device 2 to influence, and indoor air passes through behind the air outlet 52 directly by first air inlet get into first heat transfer device 1 in, can further improve the refrigeration or the effect of heating of removable fraction air conditioner.

Alternatively, the first air inlet may be an opening disposed on any surface of the casing of the first heat exchange device 1, as long as it is satisfied that air can enter the first heat exchange device 1 through the first air inlet. For example, the first air inlet may be in the shape of a circle, a rectangle, an ellipse, or other irregular shapes.

Referring to fig. 3, as a possible design, in the present embodiment, the first air inlet may also be a side air intake plate 12 installed on a side wall of the first heat exchanging device 1, and a surface of the side air intake plate 12 is provided with a plurality of elongated openings for allowing air to pass through. The second heat exchanger 2 may be provided with a side intake plate having substantially the same shape and structure.

Optionally, the surfaces of the air outlet 51 and the air inlet 52 of the suspended ceiling 5 can be provided with grids which can be in a net shape, a long strip shape and other structures, and when the air flow is not influenced, large particle dust, foreign matters and the like in the suspended ceiling 5 can be prevented from falling into the room, so that the indoor environment is kept clean.

Example two

With continued reference to fig. 1-4, on the basis of the first embodiment, the second embodiment further provides a ceiling system.

Specifically, the detachable air conditioner in the ceiling system is substantially the same as the detachable air conditioner in the first embodiment, and reference is made to the description of the detachable air conditioner in the first embodiment, which is not described herein again.

It should be noted that the ceiling system provided in this embodiment may be installed in buildings such as a common residential building, an office building, and a shopping mall, and the installation position of the ceiling system is not limited in this embodiment, and is not limited to the above example.

Specifically, the suspended ceiling system mainly comprises a closed space formed by a roof and a suspended ceiling bottom surface, namely a ceiling, and a heat insulation layer, an electric power circuit, a water conservancy pipeline, an air conditioner, communication equipment, fireproof alarm equipment and the like which are arranged in the closed space, and has the effects of heat preservation, heat insulation, sound insulation and the like.

By adopting the detachable air conditioner in the first embodiment, the first pipeline can be ensured not to be bent when the detachable air conditioner is installed, so that the heat loss of the air conditioner is less, the refrigerating and heating effects are better, and the whole ceiling system has a better temperature adjusting function. Meanwhile, the second heat exchange device 2 can be placed indoors or outdoors according to the installation environment, the installation requirements of different house-type rooms are met, the requirement on a ceiling system is low, and the refrigeration and heating effects of the whole machine cannot be influenced.

The ceiling system that this embodiment provided, through separating into the individuality that can independently install former integrated first heat transfer device 1 and second heat transfer device 2 in the air conditioner casing, when guaranteeing that first heat transfer device 1 and second heat transfer device 2 communicate each other so that but split air conditioner normal work, first heat transfer device 1 and second heat transfer device 2 after the part can be different according to the installation environment, the nimble installation, first through-flow hole 11 of first heat transfer device 1 is just to the air outlet 51 setting of furred ceiling 5, and then realize need not making first pipeline 3 crooked when follow-up first pipeline 3 of installation, the air flow distance is short in straight first pipeline 3, the loss heat is few in the flow process, the refrigeration of air conditioner or the effect of heating preferred.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims and drawings of the present application, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A detachable air conditioner, comprising: the heat exchanger comprises a first heat exchange device, a second heat exchange device, a first pipeline and a second pipeline; the first heat exchange device is arranged at the upper part of the suspended ceiling, an air outlet is formed in the suspended ceiling, a first flow through hole is formed in the first heat exchange device, the first flow through hole is communicated with the air outlet through a first pipeline, and the first flow through hole is arranged right opposite to the air outlet, so that the first pipeline is a straight pipe; the second heat exchange device is communicated with the outdoor space through the second pipeline; the first heat exchange device is communicated with the second heat exchange device.

2. The detachable air conditioner according to claim 1, wherein one end of said second pipe is in communication with a second flow hole of said second heat exchanging device, and the other end of said second pipe is adapted to be in communication with a vent hole of a wall, and said second flow hole faces said vent hole, so that said second pipe is a straight pipe.

3. A detachable air conditioner according to claim 1 or 2, wherein said first heat exchange means and said second heat exchange means are communicated with each other through a flow pipe.

4. The detachable air conditioner according to claim 3, wherein said second heat exchanging means is provided at an upper portion of said ceiling with a space between said first heat exchanging means and said second heat exchanging means.

5. The detachable air conditioner according to claim 3, wherein said second heat exchanging means is provided at an upper portion of said ceiling, and said first heat exchanging means and said second heat exchanging means are connected by a connector.

6. The detachable air conditioner according to claim 5, wherein the connector comprises a connection piece connected to the first heat exchanging device by a first fastening member, and connected to the second heat exchanging device by a second fastening member.

7. A detachable air conditioner according to claim 5, wherein said connecting member is plural, and said plural connecting members are arranged at intervals.

8. A detachable air conditioner according to claim 3, wherein said second heat exchanging means is disposed outdoors.

9. The detachable air conditioner according to claim 1 or 2, wherein a first air inlet is provided on the first heat exchanging device, and the first air inlet is used for being disposed close to an air inlet on the ceiling.

10. A ceiling system, comprising: a detachable air conditioner according to any one of claims 1 to 9.