CN219868206U

CN219868206U - Mobile air conditioner

Info

Publication number: CN219868206U
Application number: CN202223219284.2U
Authority: CN
Inventors: 莫菲; 石滋基; 吕根贵
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-10-20
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a movable air conditioner which comprises a casing, wherein the casing is provided with a cavity, a fan, a compressor, an evaporator, a condenser, a water collecting disc and a water collecting tank are arranged in the cavity, the water collecting disc is arranged in the cavity and positioned below the evaporator, the water collecting disc is used for collecting condensed water formed by the evaporator, the water collecting tank is arranged in the cavity and connected with the water collecting disc through a water collecting pipe, the water collecting pipe is provided with a water pump, the water pump is used for pumping the condensed water in the water collecting disc into the water collecting tank, and the water collecting tank is used for storing the condensed water collected in the water collecting disc.

Description

Mobile air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a mobile air conditioner.

Background

The movable air conditioner is an air conditioner capable of moving at will, which combines a compressor, a fan, an evaporator, a condenser and the like into a whole, can directly exchange heat with air indoors, and simultaneously, the movable air conditioner is provided with casters on the base of the casing so that the movable air conditioner can move freely indoors according to the requirements of users.

The evaporator of the mobile air conditioner can generate condensed water due to heat exchange in the operation refrigeration process of the mobile air conditioner, and the water collecting disc is arranged at the bottom of the shell to collect the condensed water in the prior mobile air conditioner, but because the internal structure of the mobile air conditioner is compact, the water storage space of the water collecting disc is very limited, and a user is required to manually operate to drain the accumulated water in the water collecting disc after a period of use. In fact, the situation is particularly obvious under a high-humidity working condition, the speed of condensate water generation under the working condition can be further improved and exceeds the automatic discharge speed of the condensate water, the movable air conditioner can repeatedly stop due to the fact that the water collecting tray is full of water during operation, a user is required to frequently operate and clear accumulated water in the water collecting tray, and the use experience of the user is greatly reduced.

Disclosure of Invention

The utility model aims to provide a mobile air conditioner, which is used for adjusting the internal structure of the air conditioner, and collecting accumulated water in a water collecting disc at the bottom of a condenser by utilizing a water tank arranged in the internal space of the existing mobile air conditioner, so that machine halt caused by untimely water drainage is avoided, and long-time use of the mobile air conditioner is ensured.

In order to achieve the above object, the present utility model provides a mobile air conditioner comprising:

the shell is provided with a cavity, and an evaporator and a condenser are arranged in the cavity;

the water collecting disc is arranged in the cavity and positioned below the evaporator, and is used for collecting condensed water formed by the evaporator;

the water collecting tray is arranged in the cavity and connected with the water collecting tray through a water collecting pipe, a water pump is arranged on the water collecting pipe and used for pumping condensed water in the water collecting tray into the water collecting tank, and the water collecting tank is used for storing the condensed water collected in the water collecting tray.

In some embodiments of the utility model, there is provided:

the water collector is arranged below the condenser, the condenser is arranged below the evaporator, the water collector is arranged between the evaporator and the condenser and is positioned below the evaporator and above the condenser, the bottom surface of the water collector is connected with a water outlet pipe, and the water collector can collect condensed water formed by the evaporator and send the condensed water to the condenser through the water outlet pipe.

In some embodiments of the present utility model, a plurality of channels for flowing condensed water are formed on the water receiving tray, the tail ends of the channels are communicated with the water outlet pipe, the water outlet pipe is provided with a plurality of water outlet pipes, and each of the channels is at least communicated with one water outlet pipe.

In some embodiments of the utility model, there is provided:

the spray head is arranged at one end of the water outlet pipe, which is far away from the water receiving disc, and is detachably connected with the water outlet pipe, and the spray head can spray condensed water in the water receiving disc to enable the condensed water to reach all positions of the condenser.

In some embodiments of the present utility model, the number of the spray heads is equal to the number of the water outlet pipes, and the spray heads are in one-to-one correspondence with the water outlet pipes.

In some embodiments of the utility model, there is provided:

the water dispersing disc is arranged below the spray head, a plurality of water dispersing holes are formed in the bottom surface of the water dispersing disc, and the water dispersing disc can utilize the water dispersing holes to divide condensed water sprayed out of the spray head so as to ensure that the condensed water reaches all positions of the condenser.

In some embodiments of the utility model, further comprising:

the water dispersing pipe is arranged below the water dispersing disc and connected with the water dispersing disc through the water dispersing holes, extends to the condenser and reaches each position of the condenser, a plurality of small holes are formed in the water dispersing pipe, and condensed water in the water dispersing pipe can flow out through the small holes.

In some embodiments of the present utility model, a plurality of water dispersing pipes are provided, and each water dispersing pipe extends to the condenser and is connected to the water dispersing plate.

In some embodiments of the present utility model, the water pump is disposed beside the condenser, and a mounting bracket is disposed on a side surface of the condenser, and the mounting bracket is used for setting and fixing the water pump.

In some embodiments of the utility model, further comprising:

the drain pipe is arranged on one side of the water collecting disc and is communicated with the water collecting disc, and the drain pipe is used for discharging condensed water in the water collecting disc out of the water collecting disc.

Compared with the prior art, the movable air conditioner has the beneficial effects that:

the utility model further discloses a movable air conditioner, which is characterized in that a water collecting tank is arranged in the residual space inside the movable air conditioner, and the water collecting tank is connected with the water collecting tray by a water collecting pipe and a water pump. Therefore, when a user encounters a high-humidity working condition again, the problem that condensed water in the water collecting disc cannot be discharged in time is solved by starting the water pump to suck the condensed water in the water collecting disc into the water collecting tank. In practice, when the high-humidity working condition is met or the mobile air conditioner tells to run, the surface condensate water generation speed of the evaporator is higher, the water collecting disc is very fast faced with the condition that the condensate water cannot be continuously received due to the small capacity of the water collecting disc, at the moment, if the water collecting disc is not drained, the machine is stopped, and in order to ensure the normal use of the air conditioner, the operation of repeatedly draining the water collecting disc can reduce the use experience, so that the utility model selectively sets the water pump to pump the condensate water in the water collecting disc into the water collecting tank, thereby avoiding the condition that the mobile air conditioner stops due to the water fullness of the water collecting disc, and effectively ensuring the normal use of the mobile air conditioner. Further, the capacity of the water collecting tank is larger than that of the water collecting tray, and when the movable air conditioner is used, the condensed water in the water collecting tray can continuously enter the water collecting tank only by ensuring that the water pump continuously sucks the condensed water in the water collecting tray, so that the movable air conditioner can be stably used for a long time, a user can take out the water collecting tank for draining after the air conditioner is used, the operation frequency is obviously reduced, and the use experience of the user is improved.

Drawings

Fig. 1 is a schematic view illustrating an internal structure of a mobile air conditioner according to some embodiments of the present utility model;

fig. 2 is a schematic view illustrating an internal structure of a mobile air conditioner according to another view angle according to some embodiments of the present utility model, in which a water collection tank is not provided;

FIG. 3 is a detail view at A in FIG. 2;

FIG. 4 is a schematic view illustrating an internal structure of an internal mobile air conditioner according to another view angle of some embodiments of the present utility model, in which a water collection tank is provided;

FIG. 5 is an assembled schematic view of a water collection tray, a water collection tank, a water pump, a water outlet pipe, a spray head, a water dispersion tray, a water dispersion pipe, and the like according to some embodiments of the present utility model.

In the drawing the view of the figure,

1. an evaporator; 2. a condenser; 3. a water collecting tray; 4. a water collection tank; 5. a water collecting pipe; 6. a water pump; 7. a water receiving tray; 8. a water outlet pipe; 9. a spray head; 10. a water dispersion disc; 11. a water dispersing pipe; 12. a drain pipe; 13. and (5) mounting a bracket.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center of gravity", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "longitudinal", "transverse", "top", "bottom", "inner", "outer", "and" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in lateral height than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely under the second feature, or simply means that the first feature is less in lateral height than the second feature.

The air conditioner of the present utility model performs a refrigerating cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner may adjust the temperature of the indoor space throughout the cycle.

The air conditioner outdoor unit refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the air conditioner indoor unit includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner indoor unit is used as a heater for a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner indoor unit is used as a cooler for a cooling mode.

The air conditioner outdoor unit further includes an outdoor fan generating an air flow of the outdoor air passing through the outdoor heat exchanger to promote heat exchange between the refrigerant flowing in the heat transfer tubes of the outdoor heat exchanger and the outdoor air. The outdoor fan is driven by an outdoor fan motor capable of changing the rotational speed. The outdoor fan and the outdoor fan motor together become an outdoor fan.

The air conditioner indoor unit further includes an indoor fan that generates an airflow of indoor air passing through the indoor heat exchanger to promote heat exchange between the refrigerant flowing in the heat transfer tubes of the indoor heat exchanger and the indoor air. The indoor fan is driven by an indoor fan motor capable of changing the rotational speed. The indoor fan and the indoor fan motor together become an indoor fan.

Referring to fig. 1-5, an embodiment of the present utility model provides a mobile air conditioner, which includes a casing, the casing forms a cavity, a fan, a compressor, an evaporator 1, a condenser 2, a water collecting tray 3, and a water collecting tank 4 are disposed in the cavity, specifically, the water collecting tray 3 is disposed below the evaporator 1 and is used for collecting condensed water formed by heat exchange on the surface of the evaporator 1, the water collecting tank 4 is connected with the water collecting tray 3 through a water collecting pipe 5, a water pump 6 is disposed on the water collecting pipe 5, the water pump 6 is used for pumping the condensed water in the water collecting tray 3 into the water collecting tank 4, and the water collecting tank 4 is used for storing the condensed water collected in the water collecting tray 3.

Based on the above structure, the evaporator 1 generates condensed water on the surface due to heat exchange during refrigeration of the mobile air conditioner, and because the water collecting disc 3 is arranged below the evaporator 1, the condensed water finally reaches the position of the water collecting disc 3 after flowing along the evaporator 1, and further, the utility model selects the water collecting tank 4 arranged in the residual space inside the mobile air conditioner and utilizes the water collecting pipe 5 and the water pump 6 to connect the water collecting disc 3 and the water collecting tank 4. Therefore, when a user encounters a high-humidity working condition again, the condensed water in the water collecting disc 3 can be pumped into the water collecting tank 4 by starting the water pump 6, so that the problem that the condensed water in the water collecting disc cannot be discharged in time is solved. In practice, when the high-humidity working condition is met or the mobile air conditioner tells to run, the surface condensate water generation speed of the evaporator 1 is higher, the small capacity of the water collecting disc 3 enables the water collecting disc 3 to be very fast in the condition that the condensate water cannot be continuously received, at the moment, if the water collecting disc 3 is not drained, the machine halt is caused, and in order to ensure the normal use of the air conditioner, the operation of draining the water collecting disc 3 is repeatedly carried out, and the use experience is reduced, so that the utility model selectively sets the water pump 6 to pump the condensate water in the water collecting disc 3 into the water collecting tank 4, thereby avoiding the condition that the mobile air conditioner is halted due to the water fullness of the water collecting disc 3, and effectively ensuring the normal use of the mobile air conditioner. Further, because the capacity of the water collecting tank 4 is larger than that of the water collecting tray 3, condensate water in the water collecting tray 3 can continuously enter the water collecting tank 4 by only ensuring that the pump 6 continuously pumps the condensate water in the water collecting tray 3 during use, so that the movable air conditioner can be stably used for a long time, a user can take out the water collecting tank 4 for drainage after the air conditioner is used, the operation frequency is obviously reduced, and the use experience of the user is improved. In addition, the water collection tank 4 is arranged at the residual space in the mobile air conditioner, so that the utilization rate of the internal space of the mobile air conditioner is improved without occupying extra space, and the research and development direction is expanded.

Further, referring to fig. 2 and 3, the mobile air conditioner of the present utility model further includes a water receiving tray 7, specifically, the condenser 2 of the present utility model is disposed below the evaporator 1, the water collecting tray 3 is disposed below the condenser 2, the water receiving tray 7 is disposed between the evaporator 1 and the condenser 2, and is disposed below the evaporator 1 and above the condenser 2, so that the water receiving tray 7 can receive the condensed water dropped on the evaporator 1 before the water collecting tray 3, further, the bottom surface of the water receiving tray 7 is connected with a water outlet pipe 8, that is, the condensed water on the evaporator 1 drops onto the water receiving tray 7, and then can continue to flow and finally reach the condenser 2 through the water outlet pipe 8. Therefore, the utility model utilizes the condenser 2 again on the basis of ensuring the basic design of the mobile air conditioner to realize the treatment of the condensed water, and meanwhile, the condensed water flowing to the water collecting disc 3 is also reduced due to the treatment of the condenser 2, so that the water receiving pressure of the water collecting disc 3 can be further slowed down. Of course, in the high-humidity working condition, the rapid consumption of the condensed water is still difficult to ensure only by virtue of the condenser 2, and the condensed water in the water collecting disc 3 still needs to be extracted by the water pump 6.

Further, for the water receiving tray 7 of the present utility model, in order to ensure the rapid flow of the condensate water, a plurality of flow channels for the condensate water to flow are formed on the water receiving tray 7, the ends of the flow channels are all communicated with the water outlet pipe 8 to ensure the smooth outflow of the condensate water, and in order to increase the outflow rate of the condensate water, and also in order to make use of all parts of the condenser 2, the water outlet pipe 8 connected with the water receiving tray 7 is provided with a plurality of flow channels, and each flow channel is connected with at least one of the water outlet pipes 8.

Referring to fig. 2, 3 and 5, in some embodiments of the present utility model, the mobile air conditioner further includes a spray head 9, which is disposed at one end of the water outlet pipe 8 away from the water receiving tray 7 and detachably connected with the water outlet pipe 8, wherein the spray head 9 is configured to further spray condensed water, so as to ensure that each position of the condenser 2 can receive the condensed water, and since the water outlet pipe 8 may be provided with a plurality of spray heads 9 corresponding to the plurality of spray heads, the plurality of spray heads 9 are equal in number and correspond to each other one by one during assembly.

It can be found that if the spray nozzle 9 is used only to spray the condensed water, the condensed water may reach other structures to affect the normal use of the whole mobile air conditioner, because the flow direction of the condensed water is better limited and adjusted, please refer to fig. 2, 3 and 5, in some embodiments of the present utility model, the mobile air conditioner further includes a water-dispersing disc 10, the water-dispersing disc 10 is disposed below the spray nozzle 9, which can collect the condensed water flowing out of the spray nozzle 9 to ensure the condensed water flows to a designated position, and can further limit the spraying range of the spray nozzle 9, so as to avoid that the condensed water sprayed by the spray nozzle 9 reaches other positions to affect the normal use of other structures. Further, the bottom surface of the water dispersing disc 10 is provided with a plurality of water dispersing holes, and the water dispersing disc 10 can utilize the water dispersing holes to split the condensed water sprayed by the spray head 9 so as to ensure that the condensed water reaches the designated position of the condenser 2.

Further, in order to achieve accurate distribution of the condensed water, referring to fig. 3 and 5, in some embodiments of the present utility model, the mobile air conditioner further includes a water dispersing pipe 11 disposed below the water dispersing plate 10 and connected to the water dispersing plate 10 through water dispersing holes, specifically, the water dispersing pipe 11 extends toward the condenser 2 and reaches each position of the condenser 2, and a plurality of small holes are formed in the water dispersing pipe 11, so that the condensed water in the water dispersing plate 10 flows into the water dispersing pipe 11 through the water dispersing holes and flows to a designated position of the condenser 2 through the small holes on the surface thereof. Obviously, in order to improve the water dispersing efficiency, a plurality of water dispersing pipes 11 can be provided, and the water dispersing pipes 11 can extend to various positions of the condenser 2, and meanwhile, each water dispersing pipe 11 is still fixedly connected with the water dispersing disc 10 through water dispersing holes.

In addition, referring to fig. 5, in the embodiment of the present utility model, the water pump 6 is disposed at the side of the condenser 2, and in order to facilitate the installation of the water pump 6, the side of the condenser 2 is provided with the installation support 13, and the water pump 6 is disposed on the installation support 13 to ensure the stability and normal use of the water pump 6.

Optionally, referring to fig. 2, a drain pipe 12 is further connected to one side of the water collecting tray 3, when the running power of the mobile air conditioner is smaller, the water collecting speed in the water collecting tray 3 is also smaller, at this time, the user can directly drain the condensed water in the water collecting tray 3 through the drain pipe 12 to empty the cold well water of the water collecting tray 3 so as to ensure long-time use of the mobile air conditioner, and of course, the user can also lengthen the effective use distance of the mobile air conditioner by taking a hose on the drain pipe 12, etc., so that the structural design is ingenious and the use experience is good.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A mobile air conditioner, comprising:

the water collecting tank is arranged in the cavity and connected with the water collecting disc through a water collecting pipe, a water pump is arranged on the water collecting pipe and used for pumping condensed water in the water collecting disc into the water collecting tank, and the water collecting tank is used for storing the condensed water collected in the water collecting disc.

2. The mobile air conditioner as claimed in claim 1, comprising:

3. The mobile air conditioner of claim 2, wherein a plurality of flow passages for flowing condensed water are formed in the water receiving tray, the tail ends of the flow passages are communicated with the water outlet pipe, the water outlet pipe is provided with a plurality of flow passages, and each flow passage is at least communicated with one water outlet pipe.

4. The mobile air conditioner as claimed in claim 2, comprising:

5. The mobile air conditioner of claim 4, wherein the spray heads are provided in a plurality and the number of the spray heads is equal to the number of the water outlet pipes, and the spray heads are in one-to-one correspondence with the water outlet pipes.

6. The mobile air conditioner as claimed in claim 4, comprising:

7. The mobile air conditioner of claim 6, further comprising:

8. The mobile air conditioner of claim 7, wherein a plurality of water dispersing pipes are provided, each of the water dispersing pipes extending to the condenser and being connected to the water dispersing tray.

9. The mobile air conditioner of claim 1, wherein the water pump is disposed at a side of the condenser, and a mounting bracket is disposed at a side of the condenser, and the mounting bracket is used for setting and fixing the water pump.

10. The mobile air conditioner of claim 1, further comprising: