CN213630699U

CN213630699U - Mobile air conditioner

Info

Publication number: CN213630699U
Application number: CN202022376326.8U
Authority: CN
Inventors: 温镇升; 谈健华; 梁智文
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-06
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a mobile air conditioner, mobile air conditioner includes: the organism, the bottom of organism has the chassis, and the top on chassis is equipped with the separator, and the separator becomes first accommodation space and the second accommodation space that is located first accommodation space below with the inside partition of organism, is equipped with first fan and first heat exchanger in the first accommodation space, is equipped with second fan and second heat exchanger in the second accommodation space, and the second heat exchanger is established on the chassis, is equipped with at least one installation department that is used for installing at least one water level switch on the chassis, installation department and chassis integrated into one piece. According to the utility model discloses a mobile air conditioner is through with installation department and chassis integrated into one piece for the installation department is connected reliably with the chassis, can guarantee effectively that water level switch's installation is stable, can reduce mobile air conditioner's assembly step simultaneously, has improved mobile air conditioner's assembly efficiency effectively.

Description

Mobile air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to a portable air conditioner is related to.

Background

In the related art, a mobile air conditioner is generally provided with a water level switch on a base pan for detecting a level of condensed water in the base pan. However, the conventional water level switch is complex in installation, which affects the assembly efficiency of the mobile air conditioner to a certain extent during the assembly process of the mobile air conditioner.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a mobile air conditioner, which can reduce the assembling steps of the mobile air conditioner and effectively improve the assembling efficiency of the mobile air conditioner.

According to the utility model discloses mobile air conditioner, include: the organism, the bottom of organism has the chassis, the top on chassis is equipped with the separator, the separator will inside the separation of organism becomes first accommodation space and is located the second accommodation space of first accommodation space below, be equipped with first fan and first heat exchanger in the first accommodation space, be equipped with second fan and second heat exchanger in the second accommodation space, the second heat exchanger is established on the chassis, be equipped with at least one installation department that is used for installing at least one water level switch on the chassis, the installation department with chassis integrated into one piece.

According to the utility model discloses portable air conditioner is through with installation department and chassis integrated into one piece for the installation department is connected reliably with the chassis, can guarantee effectively that water level switch's installation is stable, can reduce portable air conditioner's assembly step simultaneously, has improved portable air conditioner's assembly efficiency effectively.

According to some embodiments of the utility model, be formed with the mounting hole on the installation department, the mounting hole runs through along the upper and lower direction the installation department, the mounting hole has the opening that runs through the edge of installation department, water level switch passes the opening card is established in the mounting hole.

According to some embodiments of the invention, be equipped with at least one spacing arch on the lateral wall of mounting hole, spacing arch is close to the opening sets up in order to inject water level switch moves towards the open-ended direction.

According to some embodiments of the present invention, the side wall of the mounting hole includes two first side walls opposite to each other and a second side wall connected between the two first side walls, the opening being defined between ends of the two first side walls that are away from the second side wall; the two limiting protrusions are respectively arranged on the two first side walls.

According to some embodiments of the present invention, the width of the limiting protrusion gradually decreases in the direction toward the center of the mounting hole.

According to some embodiments of the utility model, the installation department is connected on the lateral wall on chassis, the mounting hole is located keeping away from of installation department one side of the lateral wall on chassis, the neighbouring of installation department one side of the lateral wall on chassis is formed with the recess.

According to some embodiments of the invention, the edge of the mounting portion is provided with a downwardly extending extension.

According to some embodiments of the present invention, the number of the mounting portions is two, the two mounting portions are a first mounting portion and a second mounting portion, respectively, and the height of the first mounting portion is higher than that of the second mounting portion; the water level switch is two, two the water level switch is installed respectively first installation department with on the second installation department.

According to the utility model discloses a some embodiments, be equipped with first sign on the first installation department, be equipped with the second sign on the second installation department, the second sign with first sign is different.

According to some embodiments of the utility model, be equipped with the controller in the organism and beat the water motor, beat the water motor with water level switch all with the controller electricity is connected.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a mobile air conditioner according to an embodiment of the present invention;

fig. 2 is an assembly view of a base plate, a water level switch and a second heat exchanger of a mobile air conditioner according to an embodiment of the present invention;

fig. 3 is an assembly view of a chassis and a water level switch of a mobile air conditioner according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A circled in FIG. 3;

fig. 5 is a schematic view of a base plate of a mobile air conditioner according to an embodiment of the present invention;

fig. 6 is an enlarged view of a portion B circled in fig. 5.

Reference numerals:

100: a mobile air conditioner;

1: a chassis; 11: an installation part; 111: mounting holes; 1111: an opening; 1112: a limiting bulge;

1113: a first side wall; 1114: a second side wall; 112: a groove; 113: an extension portion;

114: a first mounting portion; 1141: a first identifier; 115: a second mounting portion; 1151: a second identifier;

2: a separator; 3: a first fan; 4: a first heat exchanger; 5: a second fan; 6: a second heat exchanger;

7: a water level switch.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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 application.

The air conditioner performs a refrigeration 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 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 can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner 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 serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A mobile air conditioner 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 6.

As shown in fig. 1 to 6, a mobile air conditioner 100 according to an embodiment of the present invention includes a machine body.

Specifically, the bottom of organism has chassis 1, and chassis 1's top is equipped with separator 2, and separator 2 becomes first accommodation space and the second accommodation space that is located first accommodation space below with the inside partition of organism, is equipped with first fan 3 and first heat exchanger 4 in the first accommodation space, is equipped with second fan 5 and second heat exchanger 6 in the second accommodation space.

When the mobile air conditioner 100 is in operation, the outdoor air flow can enter the second accommodating space under the action of the second fan 5, and exchange heat with the second heat exchanger 6, and the air flow after heat exchange flows to the outside. Meanwhile, indoor air flow can enter the first accommodating space under the driving of the first fan 3 and exchange heat with the first heat exchanger 4, and the air flow after heat exchange can be blown to the indoor space so as to achieve the purpose of adjusting the indoor temperature.

The second heat exchanger 6 is provided on the base pan 1, and condensed water generated from the second heat exchanger 6 can directly flow into the base pan 1 when the mobile air conditioner 100 is operated. Referring to fig. 2 to 5, the chassis 1 is provided with at least one mounting portion 11 for mounting at least one water level switch 7. The water level switch 7 may be used to detect the water level of the condensed water in the chassis 1, so as to ensure the normal operation of the mobile air conditioner 100. The mounting portion 11 is integrally formed with the chassis 1. The mounting portion 11 may then be machined integrally with the chassis 1. Therefore, the water level switch 7 is installed on the installation part 11 of the chassis 1 in an integrated manner, the installation part 11 is reliably connected with the chassis 1, the installation stability of the water level switch 7 can be effectively ensured, meanwhile, the assembling steps of the mobile air conditioner 100 can be reduced, and the assembling efficiency of the mobile air conditioner 100 is effectively improved.

According to the utility model discloses mobile air conditioner 100 is through with installation department 11 and chassis 1 integrated into one piece for installation department 11 is connected reliably with chassis 1, can guarantee effectively that water level switch 7's installation is stable, can reduce mobile air conditioner 100's assembly step simultaneously, has improved mobile air conditioner 100's assembly efficiency effectively.

According to some embodiments of the present invention, referring to fig. 5 in combination with fig. 6, a mounting hole 111 is formed on the mounting portion 11, the mounting hole 111 penetrates the mounting portion 11 in the up-down direction, the mounting hole 111 has an opening 1111 penetrating the edge of the mounting portion 11, and the water level switch 7 passes through the opening 1111 and is clamped in the mounting hole 111. When the water level switch 7 is installed, the water level switch 7 may be fitted into the mounting hole 111 from the opening 1111 of the mounting hole 111. Therefore, the installation mode of the water level switch 7 is simple, the water level switch 7 is convenient to assemble, disassemble and replace, the assembly efficiency of the mobile air conditioner 100 can be further improved, and the installation part 11 is simple in structure and convenient to process.

Further, as shown in fig. 6, at least one limit protrusion 1112 is provided on a side wall of the mounting hole 111, and the limit protrusion 1112 is provided adjacent to the opening 1111 to limit the movement of the water level switch 7 toward the opening 1111. So set up, spacing arch 1112 can be with water level switch 7 chucking on installation department 11, can further effectively guarantee water level switch 7's installation stability.

According to some embodiments of the present invention, the side wall of the mounting hole 111 includes two first side walls 1113 opposite to each other and a second side wall 1114 connected between the two first side walls 1113, and an opening 1111 is defined between one end of the two first side walls 1113 far from the second side wall 1114. The number of the limiting protrusions 1112 is two, and the two limiting protrusions 1112 are respectively arranged on the two first side walls 1113. For example, in the example of fig. 6, the two first side walls 1113 are both formed in a plane, the second side wall 1114 may be formed in an arc, one stopper protrusion 1112 is provided on each first side wall 1113, and the two stopper protrusions 1112 are opposite to each other. When the water level switch 7 is installed in the installation hole 111, the two limiting protrusions 1112 are respectively located at two sides of the water level switch 7 in the radial direction, so that the water level switch 7 can be reliably clamped in the installation hole 111, and the stability of the water level switch 7 can be further ensured.

In some alternative embodiments, the width of the stopper protrusion 1112 is gradually decreased in a direction toward the center of the mounting hole 111. Referring to fig. 6, the stopper protrusion 1112 is formed as an arc-shaped protrusion protruding toward the center of the opening 1111, and the cross-sectional area of the stopper protrusion 1112 is gradually reduced from the first sidewall 1113 toward the center of the opening 1111. For example, a side surface of the limiting protrusion 1112 adjacent to the second side wall 1114 extends obliquely toward the opening 1111, and a side surface of the limiting protrusion 1112 adjacent to the opening 1111 extends obliquely toward the second side wall 1114, so that when the water level switch 7 is mounted and dismounted, the side surface of the limiting protrusion 1112 adjacent to the opening 1111 and the side surface adjacent to the second side wall 1114 can guide the mounting and dismounting of the water level switch 7, thereby facilitating the mounting and dismounting of the water level switch 7, and further improving the mounting and dismounting efficiency.

According to some embodiments of the present invention, as shown in fig. 4, the mounting portion 11 is connected on the side wall of the chassis 1, and the mounting hole 111 is located on one side of the mounting portion 11 away from the side wall of the chassis 1, so as to facilitate the processing of the mounting hole 111 and the installation of the water level switch 7. A side of the mounting portion 11 adjacent to the side wall of the chassis 1 is formed with a groove 112. Therefore, by arranging the groove 112 at the side of the mounting portion 11 adjacent to the side wall of the chassis 1, while the structural strength of the mounting portion 11 is ensured, the material usage of the mounting portion 11 can be effectively reduced, the light-weight design of the chassis 1 is facilitated, and the cost is reduced.

Further, referring to fig. 6, the edge of the mounting portion 11 is provided with an extension 113 extending downward. So set up, can improve the structural strength of installation department 11 effectively, further guarantee that water level switch 7 installs stably.

According to some embodiments of the present invention, as shown in fig. 1 to 3, there are two installation portions 11, the two installation portions 11 are a first installation portion 114 and a second installation portion 115, respectively, and the height of the first installation portion 114 is higher than that of the second installation portion 115. Two water level switches 7 are provided, and the two water level switches 7 are mounted on the first mounting portion 114 and the second mounting portion 115, respectively. Therefore, the water level switches 7 are respectively arranged on the two installation parts 11 with different heights of the chassis 1, so that water level signals with different heights on the chassis 1 can be effectively detected. For example, the water level switch 7 installed at the first installation part 114 may detect a high water level signal of the chassis 1, and the water level switch 7 installed at the second installation part 115 may detect a low water level signal of the chassis 1.

In some optional embodiments, a first mark 1141 is provided on the first mounting portion 114, a second mark 1151 is provided on the second mounting portion 115, and the second mark 1151 is different from the first mark 1141. So set up, can accurately distinguish first installation department 114 and second installation department 115, operating personnel can be according to the corresponding water level switch 7 of corresponding sign installation on the different installation departments 11 to can guarantee the accuracy of water level switch 7's mounted position effectively, and improved assembly efficiency.

Alternatively, the first logo 1141 and the second logo 1151 may be marked with english letters. For example, a "RD" mark may be provided on the first mounting part 114 to indicate that the first mounting part 114 is a mounting part 11 for mounting a high level switch, and a "BK" mark may be provided on the second mounting part 115 to indicate that the second mounting part 115 is a mounting part 11 for mounting a low level switch. Thus, it is effectively ensured that the operator can mount the water level switch 7 to the accurate mounting portion 11. But is not limited thereto.

According to some embodiments of the present invention, a controller (not shown) and a water-fetching motor (not shown) are disposed in the machine body, and the water-fetching motor and the water level switch 7 are electrically connected to the controller. For example, when two level switches 7 are installed on the chassis 1, one of the level switches 7 may be used to detect a high level signal and the other level switch 7 may be used to detect a low level signal. When the low water level switch is triggered, the low water level switch can transmit a corresponding signal to the controller, the controller can start the water fetching motor according to the received signal, and the water fetching motor can spray the condensed water on the chassis 1 onto the second heat exchanger 6, so that the condensed water can be evaporated through the second heat exchanger 6, the water level of the condensed water on the chassis 1 is reduced, and the normal work of the mobile air conditioner 100 is ensured. When the low water level switch is always in a triggered state and the high water level switch is not triggered, the controller can adjust the rotating speed of the water fetching motor according to the received signal so as to improve the speed of the water level reduction of the condensed water on the chassis 1. When the high water level switch is triggered, the condensed water on the chassis 1 is in a high water level state at the moment, the high water level switch can transmit a corresponding signal to the controller, and the controller can stop the operation of the mobile air conditioner 100 or send a corresponding alarm signal according to the received signal, so that the damage caused when the mobile air conditioner 100 operates in the high water level state is effectively avoided.

Other configurations and operations of the mobile air conditioner 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "radial", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

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

Claims

1. A mobile air conditioner, comprising:

the organism, the bottom of organism has the chassis, the top on chassis is equipped with the separator, the separator will inside the separation of organism becomes first accommodation space and is located the second accommodation space of first accommodation space below, be equipped with first fan and first heat exchanger in the first accommodation space, be equipped with second fan and second heat exchanger in the second accommodation space, the second heat exchanger is established on the chassis, be equipped with at least one installation department that is used for installing at least one water level switch on the chassis, the installation department with chassis integrated into one piece.

2. The mobile air conditioner as claimed in claim 1, wherein the mounting portion is formed with a mounting hole, the mounting hole penetrates the mounting portion in a vertical direction, the mounting hole has an opening penetrating an edge of the mounting portion, and the water level switch is engaged with the mounting hole through the opening.

3. The mobile air conditioner as claimed in claim 2, wherein at least one limit protrusion is provided on a sidewall of the mounting hole, the limit protrusion being provided adjacent to the opening to limit the movement of the water level switch toward the opening.

4. The mobile air conditioner according to claim 3, wherein the side walls of the mounting hole include two first side walls opposite to each other and a second side wall connected between the two first side walls, the opening being defined between ends of the two first side walls remote from the second side wall;

the two limiting protrusions are respectively arranged on the two first side walls.

5. The mobile air conditioner of claim 3, wherein the width of the stopper protrusion is gradually decreased in a direction toward the center of the mounting hole.

6. The mobile air conditioner of claim 2, wherein the mounting portion is connected to a sidewall of the base pan, the mounting hole is formed at a side of the mounting portion away from the sidewall of the base pan, and a groove is formed at a side of the mounting portion adjacent to the sidewall of the base pan.

7. The mobile air conditioner of claim 2, wherein the edge of the mounting portion is provided with an extension extending downward.

8. The mobile air conditioner according to any one of claims 1 to 7, wherein there are two of the mounting portions, the two mounting portions being a first mounting portion and a second mounting portion, respectively, the first mounting portion having a height higher than that of the second mounting portion;

the water level switch is two, two the water level switch is installed respectively first installation department with on the second installation department.

9. The mobile air conditioner as claimed in claim 8, wherein the first mounting portion is provided with a first mark, and the second mounting portion is provided with a second mark, the second mark being different from the first mark.

10. The mobile air conditioner according to any one of claims 1-7, wherein a controller and a water-fetching motor are provided in the machine body, and both the water-fetching motor and the water level switch are electrically connected with the controller.