Air conditioner and air conditioning system

Abstract

The air conditioner is provided with an air inlet and an air outlet located above the air inlet and comprises a panel and an evaporator, the evaporator comprises a first component and a second component which are arranged in an included angle mode, and the butt joint position of the first component and the second component protrudes towards the air inlet. The first component is located between the panel and the second component, and the lower limit value of the distance k between the first component and the panel is 10-30 mm; and / or an included angle a between the first component and the panel is 5-40 degrees; and / or an included angle b formed by the first component and the vertical direction is 5-60 degrees. The arrangement mode of the evaporator of the air conditioner is reasonable, the situation that the air resistance is increased and the working load of a fan is increased due to the fact that the space is compressed due to the fact that the internal space of the air conditioner is limited is avoided, the use cost of a user is reduced, the heat exchange efficiency of the evaporator can be improved, and then the overall refrigerating or heating effect can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field, specifically, relate to an air conditioner and an air conditioning system. BACKGROUND

[0002] At present, the evaporator of the wall-mounted air conditioner indoor unit (air conditioner hanging machine) is mostly arranged in three folds, for the air conditioner hanging machine with lower air inlet and upper air outlet, the three-fold arrangement will make the air conditioner internal space tense, thereby causing the air flow space to be compressed, and further causing the wind resistance to increase, the fan working load to increase, and the air conditioner energy consumption ratio to increase, increasing the user's use cost, and affecting the uniformity of the refrigeration or heating effect. SUMMARY

[0003] The utility model aims at solving one of the technical problems in the related art at least to some extent.

[0004] Therefore, the utility model embodiment provides an air conditioner, the arrangement mode of the evaporator of the air conditioner is reasonable, avoids the case that the air conditioner internal space is tense and causes the space to be compressed to cause the wind resistance to increase and the fan working load to increase, reduces the user's use cost, is also favorable to improving the heat exchange efficiency of the evaporator, and can further improve the overall refrigeration or heating effect.

[0005] The utility model embodiment further provides an air conditioning system comprising the air conditioner.

[0006] The air conditioner provided by the utility model embodiment has an air inlet and an air outlet located above the air inlet, and comprises:

[0007] a panel;

[0008] an evaporator comprising a first component and a second component arranged at an included angle, the abutting place of the first component and the second component protruding towards the air inlet, the first component being located between the panel and the second component;

[0009] and the lower limit value of the spacing k between the first component and the panel is 10mm to 30mm;

[0010] and / or, the included angle a between the first component and the panel is 5 degrees to 40 degrees;

[0011] and / or, the included angle b formed by the first component and the vertical direction is 5 degrees to 60 degrees.

[0012] In some embodiments, the spacing k has a decreasing trend along the direction away from the abutting place.

[0013] In some embodiments, the first component has a first end and a second end arranged oppositely, the second end is located at the abutment, and the spacing k takes the lower limit value between the first end and the panel.

[0014] In some embodiments, the included angle a between the first component and the panel is 10 to 30 degrees.

[0015] In some embodiments, the included angle b between the first component and the vertical direction is 10 to 55 degrees.

[0016] In some embodiments, the upper limit value of the spacing k between the panel and the first component is 30 to 100 mm.

[0017] In some embodiments, the first component includes a first segment and a second segment arranged at an included angle, the second segment is adjacent to the abutment, and the connection between the first segment and the second segment protrudes towards the panel.

[0018] In some embodiments, the included angle c between the first segment and the second segment is 140 to 180 degrees.

[0019] And / or, the included angle d between the first segment and the panel is 10 to 45 degrees.

[0020] In some embodiments, the included angle e between the first component and the second component is 55 to 90 degrees.

[0021] And / or, a water collecting tray is arranged below the abutment.

[0022] The air conditioning system of the embodiment of the utility model comprises the air conditioner as described in any one of the above embodiments.

[0023] Beneficial effects: the air conditioner and the air conditioning system of the embodiment of the utility model, the arrangement mode of the evaporator of the air conditioner is reasonable, the situation that the space is compressed due to the internal space of the air conditioner being tense and causing the wind resistance to increase and the working load of the fan to increase is avoided, the use cost of the user is reduced, the heat exchange efficiency of the evaporator is also beneficial to improving, and then the overall refrigeration or heating effect can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the internal structure schematic view of the air conditioner indoor unit of the embodiment of the utility model.

[0025] Figure 2 is the internal structure schematic view of the air conditioner indoor unit of another embodiment of the utility model.

[0026] REFERENCE SIGNS:

[0027] 1-Panel;

[0028] 2-evaporator; 21-first component; 211-first end; 212-second end; 213-first section; 214-second section; 22-second component; 23-joining point;

[0029] 3-Air outlet;

[0030] 4-Air inlet;

[0031] 5-water tray;

[0032] 6- Base. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0034] The air conditioner indoor unit of the embodiment of the present invention can be a wall-mounted indoor unit, and the air conditioner indoor unit is provided with an air inlet 4 and an air outlet 3 located above the air inlet 4, for example, Figure 1 As shown, the air inlet 4 can be arranged at the bottom side of the air conditioner indoor unit, and the air outlet 3 can be located at the top of the front side of the air conditioner indoor unit.

[0035] like Figure 1 As shown, the air conditioner of the present invention includes a panel 1 and an evaporator 2. The panel 1 can be flat and can be arranged in front of the evaporator 2 and face outward after the air conditioner is installed, thereby ensuring the appearance of the air conditioner.

[0036] The evaporator 2 includes a first component 21 and a second component 22 arranged at an angle, and a joint 23 between the first component 21 and the second component 22 protrudes toward the air inlet 4. Figure 1 As shown, the evaporator 2 can be set up in a split manner. The evaporator 2 can be roughly divided into two parts according to the different extension directions. The two parts are a first part 21 and a second part 22. The first part 21 and the second part 22 can both be roughly flat plate structures, wherein the first part 21 can be roughly arranged tilted from the front to the back, and the second part 22 can be roughly arranged tilted from the back to the front.

[0037] The bottom end of the first component 21 and the bottom end of the second component 22 may overlap or abut against each other, and the connection between the bottom end of the first component 21 and the bottom end of the second component 22 forms a joint 23 between the two components. Specifically, the first component 21 and the second component 22 are generally V-shaped, and the joint 23 between the first component 21 and the second component 22 may protrude downward, and the joint 23 may be located directly above the air inlet 4.

[0038] The first component 21 is located between the panel 1 and the second component 22, and the lower limit value of the spacing k between the first component 21 and the panel 1 is 10-30 mm. Figure 1 As shown in the figure, the panel 1 can be arranged on the front side of the first component 21, and the panel 1 and the first component 21 as a whole can be arranged at intervals.

[0039] The spacing k can be regarded as the spacing dimension of the first component 21 and the panel 1 in the front-rear direction, and the lower limit value of the spacing k is the minimum value of the distance between the first component 21 and the panel 1 in the front-rear direction. The spacing k can be 10 mm, 11 mm, 15 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 25 mm, 28 mm, 30 mm, etc.

[0040] In some embodiments, the included angle a between the first component 21 and the panel 1 is 5-40 degrees. For example, the included angle a can be the included angle between the front wall surface of the first component 21 and the outer surface of the front side of the panel 1, and the included angle a can be 5 degrees, 8 degrees, 10 degrees, 11 degrees, 14 degrees, 18 degrees, 20 degrees, 22 degrees, 25 degrees, 28 degrees, 30 degrees, 35 degrees, 38 degrees, 40 degrees, etc.

[0041] In some embodiments, the included angle b between the first component 21 and the vertical direction is 5-60 degrees. For example, as shown in the figure, the included angle b can be 5 degrees, 8 degrees, 10 degrees, 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees, 58 degrees, 60 degrees, etc. Figure 1

[0042] The air conditioner of the utility model embodiment, the evaporator 2 adopts the two-fold form to arrange, and can make the internal structure of the air conditioner relatively simple while ensuring the air volume, the air circulation path is short and direct, the air circulation space is relatively large, thereby avoiding the situation that the internal space is affected by the complex structure, reducing the possibility of dust accumulation, reducing the overall wind resistance and the working load of the fan, and reducing the energy consumption ratio of the air conditioner and the use cost of the user, thereby improving the air volume and reducing the noise effect.

[0043] Secondly, since the overall structure of the evaporator 2 is simpler, the airflow can uniformly blow through each part of the evaporator 2, avoiding the situation that there are dead angles when the structure is complex, thereby also avoiding the situation that the heat exchange of some areas of the evaporator 2 is insufficient and affects the performance of the air conditioning body.

[0044] ​In addition, by limiting the distance between the first component 21 of the evaporator 2 and the panel 1 within the above-mentioned range, the overall structure of the indoor unit of the air conditioner can be made more compact, occupying less space, and the flow of air in the air conditioner can be smoother, facilitating the circulation of air into the first component 21, thereby improving the overall circulation effect of the air and further enhancing the user's comfort.

[0045] In some embodiments, the spacing k decreases in a direction away from the joint 23. Figure 1 As shown, the spacing k gradually decreases from bottom to top, that is, it gradually decreases in the direction away from the air inlet 4. As a result, the size of the spacing k can be matched with the reduced air volume between the first component 21 and the panel 1. While ensuring uniform heat exchange and air circulation in each part, it is beneficial to reduce the overall size and achieve a compact layout.

[0046] In some embodiments, the first component 21 has a first end 211 and a second end 212 that are oppositely arranged, the second end 212 is located at the joint 23 , and the distance k between the first end 211 and the panel 1 takes a lower limit value.

[0047] For example, Figure 1 As shown, the first component 21 is generally arranged obliquely from front to back, the first end 211 can be the top end of the first component 21, and the second end 212 can be the bottom end of the first component 21. The second end 212 can overlap or abut against the bottom end of the second component 22, thereby forming the above-mentioned joint 23.

[0048] The distance k takes a minimum value between the first end 211 and the panel 1 , thereby meeting the use requirements of top air inlet heat exchange and improving the compactness of the overall assembly of structural components such as the evaporator 2 and the panel 1 .

[0049] In some embodiments, the angle a between the first component 21 and the panel 1 is 10 to 30 degrees. For example, the angle a can be the angle formed between the front wall surface of the first component 21 and the front outer surface of the panel 1. The angle a can be 10 degrees, 11 degrees, 14 degrees, 18 degrees, 20 degrees, 22 degrees, 25 degrees, 28 degrees, 30 degrees, etc.

[0050] In this way, sufficient air inlet space can be reserved between the panel 1 and the first component 21. When the angle b is within the above range, air can smoothly enter the first component 21 from the lower air inlet 4 at a relatively gentle angle.

[0051] In some embodiments, the angle b formed by the first component 21 and the vertical direction is 10 degrees to 55 degrees. Figure 1As shown, the angle b can be specifically 10 degrees, 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, 50 degrees, 55 degrees, etc.

[0052] Therefore, after the orientation angle of the first component 21 is determined, it is convenient to determine the inclination angle of the panel 1 according to the orientation angle of the first component 21, thereby improving the convenience of installation and arrangement.

[0053] In some embodiments, the upper limit of the distance k between the panel 1 and the first component 21 is 30 mm to 100 mm. Figure 1 As shown, the spacing k can be regarded as the maximum value of the spacing between the panel 1 and the first component 21 in the front-to-back direction, specifically, it can be regarded as the distance between the second end 212 of the first component 21 and the panel 1 in the front-to-back direction. The spacing k can be 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 90mm, 95mm, 100mm, etc.

[0054] The spacing k and the above-mentioned angle a can be arranged in combination. When the spacing k and the angle a are within the above-mentioned range, the air can smoothly enter the air inlet gap between the first component 21 and the panel 1 from the air inlet 4 below at a relatively gentle angle, and in this process, a relatively uniform airflow distribution can be formed on the surface of the first component 21, so that the evaporator 2 can fully exchange heat with the air, thereby ensuring the heat exchange efficiency of the evaporator 2, thereby improving the cooling or heating effect of the air conditioner.

[0055] In some embodiments, the first component 21 includes a first section 213 and a second section 214 arranged at an angle, the second section 214 is adjacent to the docking portion 23 , and a connection between the first section 213 and the second section 214 protrudes toward the panel 1 .

[0056] For example, Figure 2 As shown, the first component 21 can be set separately, and the first component 21 can include two independent parts, which can be the first section 213 and the second section 214. The first section 213 and the second section 214 can be roughly arranged tilted along the direction from front to back, wherein the tilt angle of the first section 213 is greater than the tilt angle of the second section 214, and the bottom end of the first section 213 and the top end of the second section 214 can be directly docked together to form a connection, and the formed connection can protrude forward.

[0057] This allows the first component 21 to bend inwardly of the air conditioner's indoor unit, reducing its overall front-to-back dimensions to a certain extent. This, in turn, facilitates manufacturing and increases flexibility in fine-tuning the installation angle during installation. Specifically, the angle between the first section 213 and the second section 214 can be fine-tuned to achieve fine-tuning of the overall installation angle.

[0058] In some embodiments, the angle c between the first segment 213 and the second segment 214 is between 140 and 180 degrees. For example, as shown in the figure, the angle c can be 140, 145, 150, 155, 160, 165, 170, 175, 180, etc.

[0059] When the angle c is within the above-mentioned range, the first component 21 formed by the first section 213 and the second section 214 can be made relatively flat, thereby simplifying the overall structural complexity, eliminating heat exchange dead spots, and ensuring uniform heat exchange across all parts. Furthermore, it also meets the design requirement of fine-tuning the angular deflection of the first component 21.

[0060] In some embodiments, the angle d between the first section 213 and the panel 1 is 10 degrees to 45 degrees. Figure 2 As shown, the angle d can be specifically the angle formed by the front side of the first section 213 and the front surface of the panel 1. The angle d can be specifically 10 degrees, 15 degrees, 20 degrees, 25 degrees, 30 degrees, 35 degrees, 40 degrees, 45 degrees, etc.

[0061] When the angle d is within the above-mentioned angle range, a sufficient air inlet gap can be reserved between the first section 213 and the panel 1, thereby ensuring that the air can flow to the first section 213 relatively evenly and stably, thereby ensuring the heat exchange efficiency and uniformity of the first section 213.

[0062] In some embodiments, the angle e formed by the first component 21 and the second component 22 is 55 degrees to 90 degrees. Figure 1 As shown, the angle e can be specifically the angle formed by the rear wall of the first component 21 and the front wall of the second component 22. The angle e can be specifically 55 degrees, 60 degrees, 65 degrees, 70 degrees, 75 degrees, 80 degrees, 85 degrees, 90 degrees, etc.

[0063] The angle e is within the above range, which allows the air in this interval to smoothly enter and exit the evaporator 2 for heat exchange, and at the same time helps the condensed water to be smoothly discharged along the evaporator 2 under the action of gravity. The drainage effect of the evaporator 2 can reduce the risk of water leakage in the air conditioner, and the bottom of the evaporator 2 can be equipped with a water receiving tray 5 for receiving the condensed water.

[0064] In some embodiments, the air conditioner comprises a water pan 5, as shown in Figure 1 and Figure 2 The water pan 5 is arranged below the docking position 23. Thus, the liquid such as condensed water gathered to the docking position 23 can be stored into the water pan 5, realizing the collection of the condensed water.

[0065] In some embodiments, as shown in Figure 1 The air conditioner further comprises a base 6, the top end of the second component 22 can abut against the corresponding inner wall surface of the base 6, and the base 6 and the second component 22 can also be provided with an air inlet gap, so as to facilitate the air flow through the second component 22 for heat exchange.

[0066] The air conditioning system of the embodiments of the present application is described below.

[0067] The air conditioning system of the embodiments of the present application comprises an air conditioner, which can be the air conditioner described in any of the above embodiments, and can be a wall-mounted air conditioner indoor unit in particular. The air conditioning system can further comprise an air conditioner outdoor unit and the like.

[0068] Although the above embodiments have been shown and described, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the changes, modifications, replacements and variations of the above embodiments made by those skilled in the art are within the protection scope of the present application.

Claims

1. An air conditioner, characterized in that: It has an air inlet (4) and an air outlet (3) located above the air inlet (4), and includes: Panel (1); An evaporator (2), the evaporator (2) comprising a first component (21) and a second component (22) arranged at an angle, a joint (23) between the first component (21) and the second component (22) protruding toward the air inlet (4), and the first component (21) being located between the panel (1) and the second component (22); and a lower limit value of the distance k between the first component (21) and the panel (1) is 10 mm to 30 mm; and / or, the angle a between the first component (21) and the panel (1) is in a range of 5 to 40 degrees; And / or, the angle b formed by the first component (21) and the vertical direction is 5 degrees to 60 degrees.

2. The air conditioner according to claim 1, characterized in that The spacing k decreases in a direction away from the docking point (23).

3. The air conditioner according to claim 2, characterized in that The first component (21) has a first end (211) and a second end (212) arranged opposite to each other, the second end (212) is located at the joint (23), and the spacing k between the first end (211) and the panel (1) takes the lower limit value.

4. The air conditioner according to claim 1, wherein: The angle a is in a range of 10 to 30 degrees.

5. The air conditioner according to claim 1, characterized in that The angle b is in a range of 10 to 55 degrees.

6. The air conditioner according to claim 1, characterized in that The upper limit of the distance k between the panel (1) and the first component (21) is 30 mm to 100 mm.

7. The air conditioner according to claim 1, wherein: The first component (21) comprises a first section (213) and a second section (214) arranged at an angle, the second section (214) being adjacent to the docking point (23), and a connection point between the first section (213) and the second section (214) protruding toward the panel (1).

8. The air conditioner according to claim 7, characterized in that The included angle c between the first section (213) and the second section (214) is 140 degrees to 180 degrees; And / or, the angle d between the first section (213) and the panel (1) is in a range of 10 to 45 degrees.

9. The air conditioner according to any one of claims 1 to 8, characterized in that: The angle e formed by the first component (21) and the second component (22) is 55 degrees to 90 degrees; And / or, comprising a water receiving tray (5), wherein the water receiving tray (5) is arranged below the docking point (23).

10. An air conditioning system, characterized in that: The air conditioner comprises the air conditioner according to any one of claims 1 to 9.

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