CN210035695U - an air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, which comprises a front panel, a left panel, a rear panel and a right panel which are sequentially connected end to end and form a containing space, wherein the front panel is provided with an air outlet, and the left panel, the rear panel and the right panel are all provided with air inlets; the evaporator is arranged in the accommodating space corresponding to the rear panel, and the left end and the right end of the evaporator both face towards the front panel and are bent in the direction, so that the left end and the right end of the evaporator respectively correspond to the left panel and the right panel. The air conditioner not only through the left side board with the right side board increases and sets up the air intake, still changes the shape structure of evaporimeter makes the evaporimeter can be corresponding with all air intakes, can directly blow to from the air that the air intake got into the evaporimeter has promoted the amount of wind of air inlet amount of wind and unit interval in through the evaporimeter, makes evaporimeter refrigeration heating volume is bigger, and heat transfer effect is better.

Description

an air conditioner

technical field

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

Background technique

With the development of the air-conditioning industry, people have higher and higher requirements for the performance of the air-conditioning, and higher requirements for the air volume and energy saving of the air-conditioning. The air volume of the whole machine and the heat exchange capacity of the evaporator are increased, and the heat exchange is insufficient, resulting in low efficiency of the evaporator and increased power consumption, which cannot meet the customer's demand for rapid cooling.

Therefore, the existing technology still needs to be improved and developed.

Utility model content

The technical problem to be solved by the present invention is to provide an air conditioner in view of the above-mentioned defects of the prior art, which aims to solve the problem that the existing air conditioner only has rear air intake, and the heat exchange performance is low due to insufficient air intake.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

An air conditioner includes a front panel, a left panel, a rear panel and a right panel that are connected end to end and form an accommodating space, the front panel is provided with an air outlet, wherein the left panel, the rear panel and all the The right panel is provided with air inlets; the accommodating space is provided with an evaporator with both left and right ends bent, and the left bent part of the evaporator is connected with the left panel and is connected with the left panel The upper air inlet corresponds to the upper air inlet; the right bending part of the evaporator is connected to the right panel and corresponds to the upper air inlet on the right panel.

In the air conditioner, an air intake grille is arranged on the inner side of the rear panel, and the air intake grille covers the air inlet.

In the air conditioner, a filter screen is arranged between the air intake grille and the rear panel.

The air conditioner further comprises a top cover and a bottom plate respectively shielding the upper and lower ends of the accommodating space, an upper end plate arranged at the upper end of the evaporator and a lower end plate arranged at the lower end of the evaporator, The upper end plate is in contact with the top cover, and the lower end plate is in contact with the bottom plate.

In the air conditioner, a water retaining rib is arranged around the edge of the upper surface of the lower end plate.

The air conditioner further comprises a left end plate arranged at the left end of the evaporator and a right end plate arranged at the right end of the evaporator, and the upper ends of the left end plate and the right end plate are both connected to the upper end plate , the lower ends of the left end plate and the right end plate are both connected with the lower end plate.

In the air conditioner, the left end of the left end plate is provided with a left windshield, and one end of the left windshield not connected to the left end plate is in contact with the left panel.

In the air conditioner, a right wind deflector is provided at the right end of the right end plate, and one end of the right wind deflector not connected to the right end plate is in contact with the right panel.

In the air conditioner, an extension portion is provided on the rear panel to extend forward, and the extension portion is connected with the upper end panel by screws.

In the air conditioner, a front limit rib and a rear limit rib are arranged in parallel along the front-rear direction on the lower end plate, and there is a gap between the front limit rib and the rear limit rib, and the evaporator within the gap.

Beneficial effect: the air conditioner in the utility model not only increases the air inlets on the left panel and the right panel, but also changes the shape and structure of the evaporator, so that the evaporator can correspond to all air inlets , the air entering from the air inlet can be directly blown to the evaporator, which increases the air intake air volume and the air volume passing through the evaporator per unit time, so that the cooling and heating capacity of the evaporator is larger, and the heat exchange effect is better and faster. It can adjust the air temperature in the room and improve the competitiveness of products.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the air conditioner described in the utility model;

Fig. 2 is A-A sectional view in Fig. 1;

Fig. 3 is a partial enlarged schematic diagram at B in Fig. 2;

Fig. 4 is a partial enlarged schematic diagram at C in Fig. 2;

5 is a schematic diagram of the assembly of the rear panel, the left panel and the right panel in the present invention;

6 is an exploded schematic view of the evaporator, the left end plate, the right end plate, the upper end plate and the lower end plate in the present invention;

Fig. 7 is the structural representation of the air inlet grille described in the present utility model;

Fig. 8 is the structural representation of the left end plate described in the present utility model;

FIG. 9 is a schematic structural diagram of the lower end plate in the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear and definite, the present utility model is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

Please also refer to Figures 1-9. The utility model provides an air conditioner, as shown in Fig. 1 and Fig. 2 (the arrow in Fig. 2 indicates the airflow direction), the air conditioner comprises a front panel 1, a left panel 2, a rear panel 3 and a right panel 4. The The front panel 1 , the left panel 2 , the rear panel 3 and the right panel 4 are connected end to end so as to form a closed-loop accommodating space 300 ; further, the left panel 2 , the rear panel 3 and the The right panel 4 is provided with an air inlet 100, and the front panel 1 is provided with an air outlet 200; the accommodating space 300 is provided with an evaporator 5, the left and right ends of the evaporator 5 are both bent, The left bending part of the evaporator 5 is connected to the left panel 2 and corresponds to the air inlet on the left panel 2; the right bending part of the evaporator 5 is connected to the right panel 4, and corresponding to the air inlet on the right panel 4 .

Compared with the prior art, the air conditioner in the present invention not only adds air inlets on the left panel 2 and the right panel 4, but also changes the shape and structure of the evaporator 5, so that the evaporator 5 can correspond to all air inlets, and the air entering from the air inlet can be directly blown to the evaporator 5, which increases the air intake air volume and the air volume passing through the evaporator 5 per unit time, so that the evaporator 5 can cool and heat Larger, better heat exchange effect, faster adjustment of the air temperature in the room, and improved product competitiveness.

As shown in FIG. 5 , an air intake grill 6 is also provided in the accommodation space 300 , the air intake grill 6 is connected and fixed to the rear panel 3 , and the air intake grill 6 covers the rear panel 3, so that the air inlet grill 6 corresponds to the air inlet, and the airflow passes through the air inlet first and then passes through the air inlet grill 6 before passing through the evaporator 5. The air inlet grill 6 divides and guides the air flow, so as to uniformize the air flow blowing to the evaporator 5, and further improve the heat exchange performance of the air conditioner.

As shown in FIG. 7 , the air inlet grill 6 includes a frame 61 and a grill 62 arranged in the frame 61. The grill 62 has a plurality of rows of spaces, and the upper and lower side walls of each space face the One side of the rear panel 3 is provided with an inclined guide surface 601, and the inclination directions of the two adjacent inclined guide surfaces are different, so that the direction of the airflow entering from the air inlet is different between the two adjacent inclined guide surfaces. The air flow velocity is increased, thereby improving the uniformity of the air flow to the evaporator 5 .

A filter screen is arranged between the air inlet grill 6 and the rear panel 3, and the filter screen filters the air entering the accommodation space 300 to improve the quality of the gas blown out from the air outlet, Thereby improving indoor air quality.

As shown in FIG. 1 , the air conditioner further includes a top cover 400 and a bottom plate 500 , and the upper ends of the front panel 1 , the left panel 2 , the rear panel 3 and the right panel 4 are all connected with the top cover 400 The lower ends of the front panel 1, the left panel 2, the rear panel 3 and the right panel 4 are all connected to the bottom plate 500, so that the top cover 400 blocks the upper end of the accommodating space 300, The bottom plate 500 shields the lower end of the accommodating space 300 . As shown in FIG. 6 , further, the upper end of the evaporator 5 is provided with an upper end plate 7 , the lower end of the evaporator 5 is provided with a lower end plate 8 , and the upper end plate 7 is in contact with the top cover 400 . The lower end plate 8 is in contact with the bottom plate 500 . In the present invention, the gap between the evaporator 5 and the top cover 400 is blocked by the upper end plate 7, and the gap between the evaporator 5 and the bottom plate 500 is blocked by the lower end plate 8, so that The evaporator 5 separates the accommodating space 300 from the front to the rear, and the airflow entering from the air inlet all passes through the evaporator 5 before entering the space on the front side of the evaporator 5, and blows to the air. The airflow rate of the evaporator 5 is increased, thereby improving the heat exchange effect and reducing the time for the air conditioner to adjust the temperature of the indoor air.

As shown in FIG. 9 , water retaining ribs 9 are arranged around the edge of the upper surface of the lower end plate 8 . The surrounding arrangement of the water retaining ribs 9 enables the lower end plate 8 to have a receiving function. When the evaporator 5 When the upper condensed water drips, it can be received by the lower end plate 8 , and the water retaining ribs 9 can prevent the condensed water accumulated on the lower end plate 8 from leaking. Further, the water retaining rib 9 is provided with a water leakage hole, the water leakage hole is connected with a drain pipe, and one end of the drain pipe not connected to the water leakage hole passes through the left panel 2 or the right panel 4, thereby It extends to the outside of the air conditioner to discharge the condensed water received on the lower end plate 8 .

As shown in FIG. 6 , the air conditioner further includes a left end plate 10 arranged at the left end of the evaporator 5 and a right end plate 11 arranged at the right end of the evaporator 5 , on the left end plate 10 and the right end plate 11 Both are provided with a copper pipe installation hole 101, the copper pipe installation hole 101 is matched with the copper pipe of the evaporator 5, and the copper pipe of the evaporator 5 passes through the copper pipe installation hole 101 to realize the left end The plate 10 and the right end plate 11 are installed in cooperation with the evaporator 5 . The upper ends of the left end plate 10 and the right end plate 11 are connected to the upper end plate 7, and the lower ends of the left end plate 10 and the right end plate 11 are both connected to the lower end plate 8, thereby connecting the upper end plate 8. 7 and the lower end plate 8 are respectively fixed on the upper and lower ends of the evaporator 5 to avoid displacement of the upper end plate 7 and the lower end plate 8 relative to the evaporator 5 .

As shown in FIG. 2 and FIG. 8 , the left end of the left end plate 10 is provided with a left wind shield 12, and one end of the left wind shield 12 that is not connected to the left end plate 10 is in contact with the left plate 2; the right end The right end of the plate 11 is provided with a right wind shield 13 , and one end of the right wind shield 13 not connected to the right end plate 11 is in contact with the right panel 4 . The upper end plate 7 is in contact with the top cover 400, the lower end plate 8 is in contact with the bottom plate 500, the left windshield 12 is in contact with the left panel 2, and the right windshield 13 is in contact with the The right panel 4 is in contact, so that the accommodating space 300 is completely isolated from the front and rear by the evaporator 5 , the upper end plate 7 , the lower end plate 8 , the left wind shield 12 and the right wind shield 13 . In each area, the airflow entering the rear area from the air inlet can only be blown to the front area after passing through the evaporator 5, thereby increasing the air flow to the evaporator 5, thereby improving the heat exchange effect and reducing the The time for the air conditioner to adjust the temperature of the indoor air.

Further, as shown in Figure 2, Figure 3 and Figure 4, in the present invention, the left panel 2 is provided with a left connector 14, and the right panel 4 is provided with a right connector 15; the left connector 14 and the evaporator 5 are respectively located on the front and rear sides of the left end plate 10, and the right connector 15 and the evaporator 5 are respectively located on the front and rear sides of the right end plate 11; The right connecting piece 15 has the same structure and is symmetrically arranged on the left and right. It is connected with the left windshield 12 by screws; the right connector 15 is connected with the right windshield 13 by screws.

Through the connection between the left air baffle 12 and the left connecting piece 14, and the connection between the right air baffle 13 and the right connecting piece 15, the evaporator 5 is relatively opposite to the left panel 2 and the right connecting piece 15. The position of the right panel 4 is fixed to prevent the evaporator 5 from being displaced relative to the left panel 2 and the right panel 4 when the air conditioner shakes unexpectedly, causing the evaporator 5 and the left panel to be displaced. The air inlets on the panel 2 and the air inlets on the right panel 4 are misaligned with each other, which reduces the heat exchange performance of the air conditioner.

The rear panel 3 is provided with an extension portion extending forward, and the upper end panel 7 is connected with the extension portion by screws to improve the positioning capability of the upper end panel 7 in the accommodating space 300 .

As shown in FIG. 9 , the lower end plate 8 is provided with a front limit rib 16 and a rear limit rib 17 in parallel along the front-rear direction, and there is a gap 18 between the front limit rib 16 and the rear limit rib 17 , the evaporator 5 is located in the gap 18; the evaporator 5 is limited by the front limit rib 16 and the rear limit rib 17, and the evaporator 5 is lifted in the accommodating space Positioning capability within 300.

To sum up, the present invention provides an air conditioner, which includes a front panel, a left panel, a rear panel and a right panel that are connected end to end in sequence to form an accommodation space, the front panel is provided with an air outlet, and the left panel is provided with an air outlet. Air inlets are arranged on the panel, the rear panel and the right panel; an evaporator is arranged in the accommodation space corresponding to the rear panel, and the left and right ends of the evaporator are bent toward the front panel. folded, so that the left and right ends of the evaporator correspond to the left panel and the right panel respectively. The air conditioner in the present invention not only adds air inlets on the left panel and the right panel, but also changes the shape and structure of the evaporator, so that the evaporator can correspond to all air inlets, from the inlet The air entering the tuyere can be directly blown to the evaporator, which increases the air intake air volume and the air volume passing through the evaporator per unit time, so that the evaporator has a larger cooling and heating capacity, better heat exchange effect, and faster room adjustment. The temperature of the air inside increases the competitiveness of the product.

It should be understood that the application of the present invention is not limited to the above-mentioned examples. For those of ordinary skill in the art, improvements or transformations can be made according to the above descriptions. All these improvements and transformations should belong to the protection of the appended claims of the present invention. scope.

Claims (10)

1. An air conditioner, comprising a front panel, a left panel, a rear panel and a right panel that are connected end to end and form an accommodating space, the front panel is provided with an air outlet, and is characterized in that the left panel, the Both the rear panel and the right panel are provided with air inlets; the accommodating space is provided with an evaporator with both left and right ends bent, and the left bent part of the evaporator is connected to the left panel and is connected with the left panel. The air inlet on the left panel corresponds to the air inlet; the right side bending part of the evaporator is connected with the right panel and corresponds to the air inlet on the right panel. 2 . The air conditioner according to claim 1 , wherein an air intake grille is provided on the inner side of the rear panel, and the air intake grille covers the air intake port. 3 . 3 . The air conditioner according to claim 2 , wherein a filter screen is arranged between the air intake grille and the rear panel. 4 . 4. The air conditioner according to claim 1, characterized in that it further comprises a top cover and a bottom plate respectively shielding the upper end and the lower end of the accommodating space, an upper end plate arranged on the upper end of the evaporator, and an upper end plate arranged on the upper end of the evaporator. The lower end plate of the lower end of the evaporator, the upper end plate is in contact with the top cover, and the lower end plate is in contact with the bottom plate. 5 . The air conditioner according to claim 4 , wherein a water retaining rib is arranged around the edge of the upper surface of the lower end plate. 6 . 6. The air conditioner according to claim 4, characterized in that it further comprises a left end plate disposed at the left end of the evaporator and a right end plate disposed at the right end of the evaporator, the left end plate and the right end plate The upper ends are all connected to the upper end plate, and the lower ends of the left end plate and the right end plate are both connected to the lower end plate. 7 . The air conditioner according to claim 6 , wherein a left wind shield is provided at the left end of the left end plate, and an end of the left wind shield not connected to the left end plate is in contact with the left panel. 8 . 8 . The air conditioner according to claim 6 , wherein a right wind deflector is provided on the right end of the right end plate, and one end of the right wind deflector not connected to the right end plate is in contact with the right panel. 9 . 9 . The air conditioner according to claim 4 , wherein the rear panel is provided with an extension portion extending forward, and the extension portion is screwed to the upper end panel. 10 . 10 . The air conditioner according to claim 4 , wherein a front limit rib and a rear limit rib are arranged in parallel along the front-rear direction on the lower end plate, and the front limit rib and the rear limit rib are arranged between the front limit rib and the rear limit rib. 11 . There is a gap therebetween, and the evaporator is located in the gap.

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