CN117663452A

CN117663452A - Air conditioner

Info

Publication number: CN117663452A
Application number: CN202211040253.2A
Authority: CN
Inventors: 饶伟
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2024-03-08

Abstract

The present disclosure relates to the technical field of air conditioning equipment, and provides an air conditioner, comprising: the device comprises a shell, a condenser, an evaporator, a purifying box, a water pump and a first filtering device, wherein an air inlet and an air outlet are formed in the shell; by arranging the first filtering device, the air entering the air conditioner and the condensed water in the air conditioner can be filtered. The air conditioner can filter the air entering the air inlet and the condensed water in the air conditioner, so that the risk of blockage of the water suction pump is reduced, and the heat exchange effect of the condenser is improved.

Description

Air conditioner

Technical Field

The present disclosure relates to the field of air conditioning apparatuses, and in particular, to an air conditioner.

Background

In the prior art, for example, an elevator air conditioner, condensed water is usually generated by using a water receiving disc to contain an evaporator during operation, and then the condensed water is pumped to a condenser by using a water suction pump to cool and dissipate heat of the condenser. However, the running space of the air conditioner is much in dust, and the dust enters the air conditioner along the air inlet of the air conditioner to block the condenser, so that heat dissipation is affected, the refrigerating effect is poor, and the dust entering the air conditioner also causes pollution of condensed water, so that the service life of the water suction pump is affected, and the water with the dust is adsorbed on the condenser after flowing through the condenser, so that the heat dissipation effect of the condenser is poor.

In the related art, the filter screen is additionally arranged at the air inlet of the air conditioner to filter air, however, dust cannot be effectively prevented from entering the air conditioner only by additionally arranging the filter screen at the air inlet, and the problems that the water suction pump is blocked and the heat dissipation effect of the condenser is poor still exist.

Disclosure of Invention

In order to solve the technical problems, the present disclosure provides an air conditioner.

The present disclosure provides an air conditioner, comprising: the water collecting device comprises a shell, wherein an air inlet and an air outlet are formed in the shell, and a water collecting disc is formed at the bottom of the shell; the condenser and the evaporator are arranged in the shell, and the water receiving disc is used for receiving condensed water generated by the evaporator; the purification box is arranged in the water receiving disc, a water inlet is formed in the purification box, and condensed water received by the water receiving disc can enter the purification box through the water inlet; the water suction pump is connected with the purifying box and is used for pumping the condensed water in the purifying box to the condenser; the first filtering device comprises a first filtering part and a second filtering part, wherein the first filtering part is arranged at the air inlet, and the second filtering part is arranged at the water inlet.

According to the air conditioner, the first filtering device is arranged, the first filtering part of the first filtering device is arranged at the air inlet of the shell and is used for filtering air entering the air inlet, so that dust in the air is effectively blocked outside the shell of the air conditioner, a first filtering protection is formed, a small amount of dust inevitably enters the shell through the air inlet, and the condensed water contained in the water receiving tray is polluted; the second filter equipment's second filter equipment sets up in the water inlet department of purifying the box for filter the comdenstion water that gets into the purifying box through the water inlet, thereby effectively filter the dust in the comdenstion water, with the dust separation in the comdenstion water in purifying the outside of box, form the second and filter the protection, thereby ensure the cleanliness of the comdenstion water that pumps to condenser department via the suction pump, reduced the suction pump by the risk of jam, and avoided the comdenstion water that takes the dust to adsorb on the condenser and influence the radiating effect of condenser, thereby guaranteed the heat exchange effect of condenser, prolonged the life of suction pump.

In some embodiments, the first filter portion is integrally connected to the second filter portion and is removably mounted within the housing. The first filtering part and the second filtering part which are connected into a whole can be taken out simultaneously when the first filtering device needs to be cleaned, so that the air conditioner can be maintained and maintained.

In some embodiments, a first slot is formed in the casing, a second slot corresponding to the first slot is formed in the purifying box, the first filtering portion is detachably inserted into the first slot, and the second filtering portion is detachably inserted into the second slot. Through the plug cooperation between first slot and the second slot respectively and first filter equipment's first filter equipment and second filter equipment, can be convenient and fast carry out the dismouting to first filter equipment to clean first filter equipment.

In some embodiments, the insertion end of the first slot is formed at the top of the housing, and the second slot is disposed below the first slot along the insertion direction of the first filter device. Through setting up the vertical arrangement of first slot and second slot, the vertical arrangement of corresponding first filter part and second filter part can optimize the flow path of air and comdenstion water in the air conditioner, the space in the rational utilization air conditioner.

In some embodiments, the first filter device is provided with a drawing part, and the drawing part is exposed out of the casing at the insertion end of the first slot. The drawing part can apply force when the first filter device is dismounted through the drawing part, so that the first filter device can be dismounted conveniently.

In some embodiments, the insertion end of the first slot is formed with a first guide opening and the insertion end of the second slot is formed with a second guide opening. The first guide opening and the second guide opening can guide the first filter part and the second filter part respectively so as to mount the first filter device.

In some embodiments, the first slot includes two oppositely disposed channels, two opposite sides of the first filtering portion are respectively in plug-in fit with the two channels, and the air inlet is formed between the two channels. The two channels can be simultaneously matched with the two sides of the first filtering part in a plugging manner, so that the stability of the first filtering part arranged in the shell is improved; the air inlet is positioned between the two channels, so that the first filtering part can be filtered more fully.

In some embodiments, the water inlet is a vertical opening provided on a side of the purification cartridge facing the air inlet. The water inlet is arranged towards the air inlet, so that the first slot and the second slot can form a coplanar structure, and the space layout in the air conditioner is more reasonable.

In some embodiments, the second slot is a U-shaped structure disposed along the contour of the water inlet. The two vertical slots of the second slot of the U-shaped structure are matched with the transverse slots at the bottom, so that the second filtering part can be prevented from deforming under the impact of water flow, and the filtering effect is ensured.

In some embodiments, the number of the air inlets is two, the two air inlets are respectively arranged on two opposite side walls of the casing, one air inlet is provided with the first filtering device, the other air inlet is provided with the second filtering device, and the second filtering device is used for filtering air entering through the corresponding air inlet. The two opposite air inlets are formed in the shell, so that the air inlet area can be enlarged, and the heat exchange efficiency with the condenser is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of adjacent assembly relationships of a first filter device according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a first filter device according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a first filter device according to an embodiment of the present disclosure disposed in an air conditioner;

FIG. 4 is a schematic diagram of the assembly relationship of a purge bin and a water pump according to an embodiment of the present disclosure;

fig. 5 is a schematic view of an air conditioner according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of a first filter device and a second filter device according to an embodiment of the present disclosure disposed within an air conditioner;

fig. 7 is a schematic diagram of a disperser according to an embodiment of the disclosure.

1, a water receiving disc; 2. a purification box; 21. a second slot; 22. a second guide port; 3. a water pump; 4. a first filtering device; 41. a second filtering part; 42. a first filtering part; 43. a drawing part; 5. a first slot; 51. a first guide port; 52. a support rib; 6. a housing; 61. an air inlet; 7. a condenser; 71. a disperser; 8. an evaporator; 9. and a second filter device.

Detailed Description

In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.

As shown in conjunction with fig. 1 and 6, some embodiments of the present disclosure provide an air conditioner, including: a housing 6, a condenser 7, an evaporator 8, a purification cartridge 2, a suction pump 3 and a first filter device 4.

Specifically, the casing 6 is provided with an air inlet 61 for allowing air to enter the air conditioner and an air outlet for sending out heat exchanged air, and a water pan 1 is formed at the bottom of the casing 6; the condenser 7 and the evaporator 8 are both arranged in the shell 6, water vapor is condensed on the evaporator 8 to generate condensed water, and the water receiving disc 1 is used for containing the condensed water generated by the evaporator 8; the purification box 2 is arranged in the water receiving disc 1, a containing groove used for limiting and matching with the purification box 2 can be arranged in the water receiving disc 1, the purification box 2 and the water receiving disc 1 can be clamped and connected through a limiting component, the purification box 2 and the water receiving disc 1 are of an integrated structure, a water inlet is formed in the purification box 2, and condensed water contained in the water receiving disc 1 can enter the purification box 2 through the water inlet; the water pump 3 is connected with the purifying box 2, the water pump 3 can be directly arranged in the purifying box 2, or the water pump 3 is arranged outside the purifying box 2 and is communicated with the inside of the purifying box 2 through a water suction pipe, so as to pump the condensation water in the purifying box 2 to the condenser 7; the first filter device 4 comprises a first filter part 42 and a second filter part 41, wherein the first filter part 42 can be arranged at the air inlet 61 by means of clamping, inserting, screwing, etc., and the second filter part 41 can also be arranged at the water inlet by means of connection such as the connection listed above and other common connection.

In the air conditioner of the embodiment, the condenser 7 and the evaporator 8 are arranged in the shell 6 and are respectively used for reducing the refrigerant into liquid state and outputting cold energy, so that the heat exchange function of the integral air conditioner can be realized; an air inlet 61 is arranged on the shell 6 and is used for sucking air, so that the air flows through the condenser 7 to exchange heat and then is sent out through an air outlet arranged on the shell, and the heat of the condenser 7 is taken away; the water receiving disc 1 formed at the bottom of the shell 6 can hold and contain condensed water generated by the evaporator 8, and the purification box 2 is arranged in the water receiving disc 1, and the purification box 2 is provided with a water inlet for enabling the condensed water in the water receiving disc 1 to flow into the purification box 2, so that the communication between the water receiving disc 1 and the purification box 2 can be ensured; by providing the first filtering means 4, the first filtering portion 42 of the first filtering means 4 is used for filtering the air entering the air inlet 61, and the second filtering portion 41 of the first filtering means 4 is used for filtering the condensed water entering the purification cartridge 2 through the water inlet; by arranging the water suction pump 3 connected with the purifying box 2, the condensed water in the purifying box 2 is pumped to the condenser 7.

In the air conditioner of the embodiment, the first filtering device 4 is arranged, the first filtering part 42 of the first filtering device 4 is arranged at the air inlet of the casing 6 and is used for filtering air entering the air inlet, so that dust in the air is effectively blocked outside the casing of the air conditioner, a first filtering protection is formed, but a small amount of dust inevitably enters the casing through the air inlet, and the condensed water contained in the water receiving tray is polluted; the second filter part 41 of the first filter device 4 is arranged at the water inlet of the purifying box 2 and is used for filtering the condensed water entering the purifying box 2 through the water inlet, so that dust in the condensed water is effectively filtered, the dust in the condensed water is blocked outside the purifying box, a second filtering protection is formed, the cleanliness of the condensed water pumped to the condenser by the water suction pump 3 is ensured, the risk that the water suction pump is blocked is reduced, the heat dissipation effect of the condenser is influenced due to the fact that the condensed water with dust is adsorbed on the condenser is avoided, the heat exchange effect of the condenser is ensured, and the service life of the water suction pump is prolonged. In short, the air conditioner of the embodiment of the disclosure can filter the air entering the air inlet 61 and the condensed water in the air conditioner, so that a good filtering effect is achieved, and the influence of dust on parts such as a water suction pump and a condenser of the air conditioner is effectively avoided.

The air conditioner may be an elevator air conditioner, or may be another integral air conditioner integrated with the evaporator 8 and the condenser 7.

The air conditioner is an elevator air conditioner, and the evaporator 8 is used for evaporating and absorbing heat of the refrigerant in the air conditioner so as to output cold energy; the condenser 7 is for releasing heat from the gaseous refrigerant, condensing and liquefying the gaseous refrigerant, and recycling the refrigerant. The condenser 7 and the evaporator 8 are arranged at intervals, as shown in fig. 5, an air inlet 61 is formed in the casing 6 between the condenser 7 and the evaporator 8, an air outlet is formed in the casing 6 on one side, opposite to the evaporator 8, of the condenser 7, air is filtered by the first filtering part 42 from the air inlet 61 and then enters the air conditioner, is blown to the condenser 7, performs heat exchange with the condenser 7, is blown out from the air outlet, and can take away heat on the surface of the condenser 7. Further, the condensed water generated on the evaporator 8 is received by the water receiving tray 1, the condensed water in the water receiving tray 1 is filtered by the second filtering portion 41 and pumped into the purifying box 2 by the water pump 3, and is pumped to the top of the condenser 7, the condensed water flows down from the top of the condenser 7 through the disperser 71, so that the condenser 7 is cooled and dissipates heat, and is evaporated with part of the condensed water, and the other part of the condensed water flows back to the water receiving tray 1 again. As shown in fig. 7, more specifically, the disperser 71 and the water pump 3 are connected through a water pipe, and small holes distributed along the length direction of the disperser 71 are arranged on the side, facing the condenser 7, of the disperser 71, so that condensed water is uniformly dispersed on the condenser 7, and the small holes on the disperser 71 can be effectively prevented from being blocked by arranging the second filtering part 41.

In some further embodiments, as shown in fig. 2, the first filter portion 42 is integrally connected to the second filter portion 41 and is removably mounted within the housing 6. Specifically, the first filtering part 42 and the second filtering part 41 are integrally formed, so that the first filtering part 42 and the second filtering part 41 can be taken out simultaneously when the first filtering device 4 needs to be cleaned, thereby facilitating maintenance and service of the air conditioner. The first filter device 4 may be disposed at a separate mounting location within the housing 6, or may be partially disposed on the housing 6.

As shown in fig. 3 and 4, in some embodiments, a first slot 5 is provided on the casing 6, a second slot 21 corresponding to the first slot 5 is provided on the purifying box 2, a first filter 42 is detachably inserted into the first slot 5, and a second filter 41 is detachably inserted into the second slot 21. Specifically, the positions of the first slot 5 and the second slot 21 correspond to the arrangement mode of the first filtering portion 42 and the second filtering portion 41 when the first filtering device 4 is installed in the housing, and the first filtering portion 42 and the second filtering portion 41 may be arranged transversely or longitudinally; by fitting the first slot 5 and the second slot 21 with the first filter unit 42 and the second filter unit 41, respectively, the first filter unit 4 can be inserted into or withdrawn from the casing 6, thereby improving convenience in maintenance of the air conditioner.

In some embodiments, the insertion end of the first slot 5 is formed at the top of the casing 6, and the second slot 21 is disposed below the first slot 5 along the insertion direction of the first filter device 4. Specifically, by disposing the insertion end of the first slot 5 on the casing 6, the first filter device 4 can be pulled out for cleaning without disassembling the casing 6, so that the risk of blocking the suction pump 3 and the condenser 7 can be reduced by timely cleaning the first filter device 4, and the flow paths of air and condensed water in the air conditioner can be optimized by longitudinally arranging the first slot 5 and the second slot 21 and longitudinally arranging the first filter part 42 and the second filter part 41, thereby reasonably utilizing the space. Further, a supporting rib 52 is disposed on the side of the first slot 5 facing the housing to compensate the vertical distance between the water inlet and the casing 6, so that the first slot 5 and the second slot 21 correspond to each other. Optionally, at least part of the first filtering portion 42 is disposed outside the casing 6 to facilitate gripping and force application during disassembly.

In some embodiments, the first filtering device 4 is provided with a drawing portion 43, and the drawing portion 43 is exposed outside the casing 6 at the insertion end of the first slot 5. Specifically, the drawing portion 43 has a protruding structure perpendicular to the first filter portion 42, so as to apply force to the first filter device 4 when the first filter device 4 is detached, and the drawing portion 43 may be provided with a texture for preventing slipping or an abutment groove for engaging with a knock-out tool. Alternatively, the above-described drawing portion 43 may be provided along the extending direction of the first filter portion 42. Alternatively, the first filtering portion 42 and the second filtering portion 41 are formed as an integral grid structure, where the first filtering portion 42 is formed as a 2×3 grid structure, the second filtering portion 41 is formed as a 1×2 grid structure, and a mesh is disposed in the grid of the grid structure to filter out impurities such as dust.

In some embodiments, the insertion end of the first slot 5 is formed with a first guide opening 51 and the insertion end of the second slot 21 is formed with a second guide opening 22. Specifically, the above-described first guide opening 51 and second guide opening 22 are used to guide the first filter portion 42 and second filter portion 41, respectively, so as to facilitate the installation of the first filter device 4. In some alternative embodiments, when the widths of the first filtering part 42 and the second filtering part 41 are the same, the first slot 5 may be communicated with the channel of the second slot 21, in which case only the first guide port 51 may be provided.

In some embodiments, the first slot 5 includes two oppositely disposed channels, and two opposite sides of the first filtering portion 42 are respectively in plug-fit with the two channels, and the air inlet 61 is formed between the two channels. Specifically, the above-mentioned first slot 5 can be simultaneously matched with both sides of the first filtering portion 42 in a plugging manner by arranging two opposite channels, so that the stability of the first filtering portion 42 arranged in the casing is improved, and the air entering through the air inlet 61 can be ensured to pass through the first filtering portion 42 to the greatest extent by arranging the air inlet 61 between the two channels, so that the filtering of the first filtering portion 42 is more sufficient.

In some embodiments, the water inlet is a vertical opening provided at the side of the purification cartridge 2 facing the air inlet 61. Specifically, the water inlet is formed towards the air inlet 61, and the distance between the water inlet and the casing 6 can be compensated by arranging the supporting rib 52 on the first slot 5, so that the first slot 5 and the second slot 21 are coplanar, the first filtering device 4 can be conveniently disassembled and assembled, and the space layout in the air conditioner is more reasonable.

In some embodiments, the second slot 21 is a U-shaped structure disposed along the contour of the water inlet. Specifically, the two vertical slots of the second slot 21 with the U-shaped structure can be matched with the second filtering part 41 in a plugging and unplugging manner, and can limit and strengthen the installed second filtering part 41, and the two vertical slots matched with the horizontal slot at the bottom of the U-shaped structure can avoid deformation of the second filtering part 41 under the impact of water flow, so that the filtering effect is influenced.

In some embodiments, the number of the air inlets 61 is two, the two air inlets 61 are respectively arranged on two opposite side walls of the casing 6, wherein one air inlet 61 is provided with the first filtering device 4, the other air inlet 61 is provided with the second filtering device 9, and the second filtering device 9 is used for filtering air entering through the corresponding air inlet 61. Specifically, by providing two opposite air inlets 61 in the casing 6, the air inlet area can be enlarged, and the heat exchange efficiency with the condenser 7 can be improved. In some alternative embodiments, only one purifying box 2 and one water pump 3 can be arranged in the water receiving disc 1, so that the water cooling requirement of the condenser 7 can be met; it is therefore sufficient to provide only one of the air inlets 61 adjacent to the purification cartridge 2 with the first filter means 4 comprising the first filter portion 42 and the second filter portion 41 and to provide the other air inlet 61 with the second filter means 9 for filtering air only.

The air conditioner provided by the present disclosure can perform double filtration on the air entering the air conditioner from the air inlet 61 and the condensed water in the water receiving disc 1, reduce the risk of the blockage of the water suction pump 3, and ensure the heat dissipation efficiency of the condenser 7.

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

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air conditioner, comprising:

the water collecting device comprises a shell, wherein an air inlet and an air outlet are formed in the shell, and a water collecting disc is formed at the bottom of the shell;

the condenser and the evaporator are arranged in the shell, and the water receiving disc is used for receiving condensed water generated by the evaporator;

the purification box is arranged in the water receiving disc, a water inlet is formed in the purification box, and condensed water received by the water receiving disc can enter the purification box through the water inlet;

the water suction pump is connected with the purifying box and is used for pumping the condensed water in the purifying box to the condenser;

the first filtering device comprises a first filtering part and a second filtering part, wherein the first filtering part is arranged at the air inlet, and the second filtering part is arranged at the water inlet.

2. The air conditioner of claim 1, wherein the first filter part is integrally connected to the second filter part and is detachably installed in the cabinet.

3. The air conditioner of claim 2, wherein the housing is provided with a first slot, the purifying box is provided with a second slot corresponding to the first slot, the first filtering part is detachably inserted into the first slot, and the second filtering part is detachably inserted into the second slot.

4. The air conditioner of claim 3, wherein the insertion end of the first slot is formed at the top of the cabinet, and the second slot is disposed under the first slot along the insertion direction of the first filter.

5. The air conditioner of claim 4, wherein the first filter device is provided with a drawing portion exposed outside the cabinet at an insertion end of the first slot.

6. The air conditioner of claim 3, wherein the insertion end of the first slot is formed with a first guide opening, and the insertion end of the second slot is formed with a second guide opening.

7. An air conditioner according to claim 3, wherein the first slot includes two oppositely disposed channels, two opposite sides of the first filter portion are respectively inserted into the two channels, and the air inlet is formed between the two channels.

8. An air conditioner according to claim 3, wherein the water inlet is a vertical opening provided on a side of the purification cartridge facing the air inlet.

9. The air conditioner of claim 8, wherein the second slot is a U-shaped structure disposed along a contour of the water inlet.

10. The air conditioner according to any one of claims 1 to 9, wherein the number of the air inlets is two, the two air inlets are respectively arranged on two opposite side walls of the casing, one of the air inlets is provided with the first filtering device, and the other air inlet is provided with the second filtering device, and the second filtering device is used for filtering air entering through the corresponding air inlet.