Water receiving tray assembly and mobile air conditioner

Abstract

The present invention discloses a water receiving pan assembly and a mobile air conditioner. The water receiving pan assembly comprises: a water receiving pan, the bottom of the water receiving pan is provided with a drainage groove and water leakage holes distributed on both sides of the drainage groove, the bottom of the drainage groove is provided with a water inlet; a water shield, the water shield is provided above the water inlet of the drainage groove, and the top view projection of the edge of the water shield falls within the drainage groove.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioners, and in particular to a water receiving tray assembly and a mobile air conditioner. Background Art

[0002] In the current existing technology, the condensed water of the mobile air conditioner is pumped up by a water pumping motor and then evaporated by a fan. In the process, the condensed water can dissipate heat to the condenser to improve the operating efficiency of the whole machine. However, the fan blades of the water pumping motor are set in the middle of the two rows of condensers, and most of the condensed water does not hit the condenser but falls directly, which is very inefficient. And when the mobile machine condenser is "L" shaped, the condensed water pumped up by the water pumping motor cannot dissipate heat to the other side of the "L" shape, which seriously affects the operating efficiency of the whole machine.

[0003] In the prior art, a water pump is often used to pump up the condensed water and then pour the condensed water onto the condenser through the openings on the water receiving tray on the partition wall of the mobile machine. This method can effectively improve the heat dissipation of the condenser to improve the operating efficiency of the entire machine and the consumption of condensed water, but this method is costly and relatively complex to control. Summary of the invention

[0004] In view of this, the present invention discloses a water receiving pan assembly and a mobile air conditioner, which are used to at least solve the problems of poor effect and high cost when the existing air conditioner uses condensed water to cool the condenser.

[0005] In order to achieve the above-mentioned object, the present invention adopts the following technical solution:

[0006] A first aspect of the present invention discloses a water receiving tray assembly, the water receiving tray assembly comprising:

[0007] A water receiving tray, wherein the bottom of the water receiving tray is provided with a drainage groove and water leakage holes distributed on both sides of the drainage groove, and the bottom of the drainage groove is provided with a water inlet;

[0008] A water shield is provided above the water inlet of the drainage trough, and a top view projection of an edge of the water shield falls within the drainage trough.

[0009] Further optionally, the drainage groove comprises:

[0010] Two oppositely disposed first outer walls and a second outer wall;

[0011] two oppositely disposed first inner walls and a second inner wall;

[0012] A first groove bottom connected between the first outer wall and the first inner wall;

[0013] A second groove bottom connected between the second outer wall and the second inner wall;

[0014] The first outer wall, the first inner wall and the first groove bottom form a first sub-drainage groove opening upward;

[0015] The second outer wall, the second inner wall and the second groove bottom form a second sub-drainage groove opening upward;

[0016] The first inner wall and the second inner wall are arranged opposite to each other and form a water inlet gap, and the water inlet gap forms the water inlet;

[0017] The first inner wall is inclined from the first groove bottom to the water inlet and cooperates with the first groove bottom to form a first drainage wall;

[0018] The second inner wall is inclined from the second groove bottom to the water inlet and cooperates with the second groove bottom to form a second drainage wall;

[0019] The water retaining cover spans over the water inlet;

[0020] The top view projection of the edge on one side of the water shield falls within the first sub-drainage groove, and the top view projection of the edge on the other side of the water shield falls within the second sub-drainage groove.

[0021] Further optionally, the water shield is in an inverted V shape;

[0022] The lower wall surface of the first inner wall forms a first drainage surface, and the lower wall surface of the second inner wall forms a second drainage surface. The first drainage surface and the second drainage surface are arranged opposite to each other to form an inverted V-shaped drainage channel connected to the water inlet.

[0023] Further optionally, the water shield comprises:

[0024] A first baffle wall is arranged opposite to the wall body of the first drainage wall, wherein the lower wall surface of the first baffle wall forms a first drainage surface to guide the condensed water entering through the water inlet to the first groove bottom of the drainage groove;

[0025] The second baffle wall is arranged opposite to the wall body of the second drainage wall, wherein the lower wall surface of the second baffle wall forms a second drainage surface to guide the condensed water entering through the water inlet to the second groove bottom of the drainage groove.

[0026] Further optionally, the lower end of the first baffle wall extends toward the first groove bottom; the lower end of the second baffle wall extends toward the second groove bottom; the upper end of the first baffle wall and the upper end of the second baffle wall are connected together to form a shape that is narrow at the top and wide at the bottom.

[0027] A second aspect of the present invention discloses a mobile air conditioner, comprising: a water receiving tray assembly as described in any one of the above items.

[0028] Further optionally, the mobile air conditioner also includes:

[0029] case;

[0030] A double-row condenser is arranged in the shell, the double-row condenser includes an inner condenser and an outer condenser, the inner condenser and the outer condenser are arranged in a vertical direction and parallel to each other, and the double-row condenser is bent around two adjacent side walls of the shell;

[0031] an evaporator, located above the double-row condenser;

[0032] The middle partition wall is arranged between the double-row condenser and the evaporator; wherein the water receiving pan is arranged on the middle partition wall, and the drainage groove of the water receiving pan is located above the condenser gap formed between the inner condenser and the outer condenser.

[0033] Further optionally, the mobile air conditioner also includes:

[0034] A bottom tray water receiving tray provided at the bottom of the double-row condenser, for collecting condensed water generated by the double-row condenser;

[0035] A water pumping assembly, the water pumping assembly comprising: a water pumping blade, the water pumping blade is arranged above the chassis water receiving tray and the water pumping blade is located between the inner condenser and the outer condenser, and is used to pump condensed water in the chassis water receiving tray toward the water inlet of the water receiving tray and the double-row condenser; a water pumping motor, used to provide driving force for the water pumping blade.

[0036] Further optionally, the water leakage hole on one side of the drainage groove is correspondingly located above the inner condenser, and the water leakage hole on the other side is correspondingly located above the outer condenser.

[0037] Further optionally, an extension direction of the drainage groove is consistent with an extension direction of the water shield, and both extend along a bending direction of the double-row condenser.

[0038] Further optionally, the lower side of the first drainage wall of the drainage groove extends to above the outer condenser, and the second drainage wall of the drainage groove extends to above the inner condenser.

[0039] Beneficial effect: The present invention provides a water receiving tray assembly that can be installed above the condenser of a mobile air conditioner. Water is pumped through the water pumping mechanism of the air conditioner, so that the water can be received at the top and directed to the corresponding condenser. No additional cost is required, and the water pumping efficiency of the water pumping motor can be improved by controlling a simple structure. The assembly is particularly suitable for air conditioners whose condensers have a curved structure and are provided with a set of water pumping impellers. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The above and other objects, features and advantages of the present invention will become more apparent by describing in detail its exemplary embodiments with reference to the accompanying drawings. The accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0041] Figure 1 A schematic diagram of a water receiving tray assembly and a middle partition wall according to an embodiment is shown;

[0042] Figure 2 A schematic diagram of the installation of a water receiving tray assembly and a middle partition wall according to an embodiment is shown;

[0043] Figure 3 A schematic cross-sectional view of a water receiving tray according to an embodiment is shown;

[0044] Figure 4 Shows Figure 3 A partial enlarged view.

[0045] 1. Water receiving tray; 10. Drainage trough; 11. First drainage wall; 111. First trough bottom; 112. First inner wall; 12. Second drainage wall; 121. Second trough bottom; 122. Second inner wall; 13. Water inlet; 14. Water leakage hole; 15. First outer wall; 16. Second outer wall; 2. Water shield; 21. First baffle wall; 22. Second baffle wall; 3. Middle partition wall; 41. Inner condenser; 42. Outer condenser; 51. Inner evaporator; 52. Outer evaporator. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings, and "multiple" generally includes at least two, but does not exclude the situation of including at least one.

[0048] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0049] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0050] In order to fully utilize the condensed water, the existing mobile air conditioners pump water to the condenser to cool the condenser. However, due to the large structure of the condenser, a curved arrangement is often used in the shell. At this time, the pumping mechanism can only pump water to cool part of the condenser. If multiple pumping mechanisms are provided, the cost will increase and the internal structure of the air conditioner will be complicated. The water receiving tray assembly in the present invention can solve the above problems well. After being installed on the air conditioner, the pumping efficiency of the pumping mechanism can be guaranteed, the cooling efficiency of the condenser can be improved, the cost can be saved, and the internal structure of the mobile air conditioner can be simplified.

[0051] To further illustrate the technical solution of the present invention, Figure 1-Figure 4 As shown, the following specific embodiments are provided.

[0052] Example 1

[0053] like Figure 1-Figure 4 As shown, in this embodiment, a water receiving tray assembly is provided, and the water receiving tray assembly includes:

[0054] A water receiving tray 1, the bottom of the water receiving tray 1 is provided with a drainage groove 10 and water leakage holes 14 distributed on both sides of the drainage groove 10, and the bottom of the drainage groove 10 is provided with a water inlet 13;

[0055] The water shield 2 is disposed above the drainage groove 10 and maintains a preset distance from the water inlet 13 , and is used to guide the condensed water pumped onto the water shield 2 through the water inlet 13 into the drainage groove 10 .

[0056] After the water retaining cover is arranged above the water inlet of the drainage trough, the top view projection of the edge of the water retaining cover falls into the drainage trough.

[0057] The water receiving pan assembly in this embodiment can be installed on a mobile air conditioner, such as being designed at the middle partition wall. The water receiving pan assembly can be used to guide the condensed water pumped in by the water pumping mechanism and evenly disperse it on the upper part of the condenser as a whole, thereby cooling and dissipating the heat of the condenser as a whole. This structure allows the water pumping structure to efficiently pump water, receive the condensed water, and then fully disperse it on the condenser to cool it.

[0058] In some optional embodiments, the drainage groove includes: two first outer walls and a second outer wall arranged opposite to each other; two first inner walls and a second inner wall arranged opposite to each other; a first groove bottom connected between the first outer wall and the first inner wall; a second groove bottom connected between the second outer wall and the second inner wall; the first outer wall, the first inner wall, and the first groove bottom form a first sub-drainage groove opening upward; the second outer wall, the second inner wall, and the second groove bottom form a second sub-drainage groove opening upward; the first inner wall and the second inner wall are arranged opposite to each other to form a water inlet gap, and the water inlet is formed by the water inlet gap;

[0059] Water inlet; the first inner wall is inclined from the first groove bottom to the water inlet and cooperates with the first groove bottom to form a first drainage wall; the second inner wall is inclined from the second groove bottom to the water inlet and cooperates with the second groove bottom to form a second drainage wall; the water shield spans above the water inlet; the top view projection of the edge on one side of the water shield falls into the first sub-drainage groove, and the top view projection of the edge on the other side of the water shield falls into the second sub-drainage groove.

[0060] The structure of the drainage groove is described below in conjunction with the accompanying drawings. Figure 4 As shown, preferably, the drainage groove 10 includes: a first outer wall 15 and a second outer wall 16 extending in a preset direction and arranged parallel to each other, wherein the first outer wall 15 and the second outer wall 16 cooperate to form a side wall of the drainage groove 10 on the bottom of the water receiving tray 1.

[0061] In this embodiment, the bottom of the drainage trough 10 includes:

[0062] The first drainage wall 11 includes: a first groove bottom 111 and a first inner wall 112, wherein the first groove bottom 111 forms the left groove bottom of the drainage groove 10 and is connected to the first outer wall 15; the lower side of the first inner wall 112 is connected to the first groove bottom 111, and the upper side of the first inner wall 112 is inclined upward away from the first outer wall 15;

[0063] The second drainage wall 12 includes: a second groove bottom 121 and a second inner wall 122, the second groove bottom 121 forms the right groove bottom of the drainage groove 10 and is connected to the second outer wall 16; the lower side of the second inner wall 122 is connected to the second groove bottom 121, and the upper side of the second inner wall 122 is inclined upward away from the second outer wall 16;

[0064] The upper side of the first inner wall 112 cooperates with the upper side of the second inner wall 122 to form a water inlet gap, and the water inlet 13 is formed by the water inlet gap.

[0065] In this embodiment, since the first inner wall 112 and the second inner wall 122 both have a certain inclination angle, the first inner wall 112, the first groove bottom 111 and the first outer wall 15 cooperate to form the left groove of the drainage groove 10 on the left side, and the second inner wall 122, the second groove bottom 121 and the second outer wall 16 cooperate to form the right groove of the drainage groove 10 on the right side. In addition, after the first drainage wall 11 and the second drainage wall 12 cooperate, a preset width can be reserved to form a water inlet 13. At this time, the water pumped out by the air conditioning water pumping structure can be thrown to the water inlet 13, and after contacting the water shield 2, the condensed water can be diverted to the left groove bottom and / or the right groove bottom.

[0066] like Figure 4 As shown, after the first inner wall 112 and the second inner wall 122 cooperate, the middle of the drainage groove 10 is set to form a V-shaped part, and the top of the V-shaped part is an opening.

[0067] Preferably, the first drainage wall 11 further includes: a first lower drainage wall (not shown in the figure), which is connected to the connection between the first groove bottom 111 and the first inner wall 112, and extends obliquely downward along the inclination direction of the first inner wall 112, and the first lower drainage wall is used to guide the condensed water pumped to the first inner wall 112 and the first lower drainage wall to the lower side of the water receiving tray 1; and / or,

[0068] The second drainage wall 12 also includes: a second lower drainage wall (not shown in the figure), which is connected to the connection between the second groove bottom 121 and the second inner wall 122, and extends obliquely downward along the inclination direction of the second inner wall 122. The second lower drainage wall is used to guide the condensed water pumped to the second inner wall 122 and the second lower drainage wall to the lower side of the water receiving tray 1.

[0069] After designing two lower drainage walls, the drainage wall in this embodiment can further utilize the condensed water guided on the inclined wall surface set toward the bottom. The lower drainage wall can be extended to a certain length corresponding to the condenser to guide the condensed water here and send it to the condenser for cooling and heat exchange.

[0070] In some optional embodiments, the water shield is in an inverted V shape; the lower wall surface of the first inner wall forms a first drainage surface and the lower wall surface of the second inner wall forms a second drainage surface, and the first drainage surface and the second drainage surface are arranged relative to each other to form an inverted V-shaped diversion channel connected to the water inlet.

[0071] The structure of the water shield will be described below in conjunction with the accompanying drawings.

[0072] like Figure 4As shown, preferably, the water retaining cover 2 includes: a first retaining wall 21, which is arranged opposite to the wall body of the first inner wall 112, wherein the lower wall surface of the first retaining wall 21 forms a first drainage surface to guide the condensed water entering through the water inlet 13 to the first groove bottom of the drainage groove 10; a second retaining wall 22, which is arranged opposite to the wall body of the second inner wall 122, wherein the lower wall surface of the second retaining wall 22 forms a second drainage surface to guide the condensed water entering through the water inlet 13 to the second groove bottom of the drainage groove 10.

[0073] Preferably, the lower side of the first retaining wall 21 extends toward the first groove bottom 111 ; the lower side of the second retaining wall 22 extends toward the second groove bottom 121 ; the upper side of the first retaining wall 21 is connected to the upper side of the second retaining wall 22 .

[0074] The water receiving tray assembly in this embodiment can collect and guide the condensed water thrown toward the water shield 2 through the water inlet 13, and then discharge it at a preset position to the tray surface on both sides of the drainage groove 10, and then leak downward through the leakage hole 14 to the condenser, thereby fully utilizing the condensed water.

[0075] Example 2

[0076] like Figure 1-Figure 4 As shown, in this embodiment, a mobile air conditioner is provided, and the mobile air conditioner includes: a water receiving tray assembly of any one of Embodiment 1. The mobile air conditioner in this embodiment mainly includes a compressor, an evaporator, a condenser, a water pumping motor, a middle partition wall 3 (on which the water receiving tray assembly can be arranged), a fan system, etc.

[0077] Preferably, the mobile air conditioner also includes: a shell; a double-row condenser arranged in the shell, the double-row condenser including an inner condenser 41 and an outer condenser 42, the inner condenser 41 and the outer condenser 42 are both arranged in a vertical direction and parallel to each other, and the double-row condenser is bent around adjacent two side walls of the shell; an evaporator, located above the double-row condenser; an intermediate partition wall 3, arranged between the double-row condenser and the evaporator; wherein a water receiving tray is arranged on the intermediate partition wall 3, and the drainage groove 10 of the water receiving tray 1 is located above the condenser gap formed between the inner condenser 41 and the outer condenser 42.

[0078] like Figure 4 As shown, in one embodiment, the evaporator and condenser both adopt an L-shaped structure, that is, after being arranged around the left side wall and the rear side wall in the top view of the mobile air conditioner, an L-shape is formed. After the mobile air conditioner in this embodiment is provided with the water receiving tray assembly, the condensed water can be received and drained to the other side of the "L"-shaped condenser, so as to improve the operating efficiency of the mobile machine and increase the consumption of condensed water.

[0079] Preferably, the mobile air conditioner also includes:

[0080] A bottom tray water collecting pan arranged at the bottom of the double-row condenser is used to collect condensed water generated by the double-row condenser;

[0081] The water pumping assembly includes: a water pumping blade, which is arranged above the chassis water receiving tray and between the inner condenser and the outer condenser, and is used to pump the condensed water in the chassis water receiving tray to the water inlet 13 of the water receiving tray and the double-row condenser; a water pumping motor, which is used to provide driving force for the water pumping blade.

[0082] In this embodiment, the leakage hole 14 on one side of the drainage groove is correspondingly located above the inner condenser, and the leakage hole 14 on the other side is correspondingly located above the outer condenser. Preferably, the extension direction of the drainage groove is consistent with the extension direction of the water shield 2, and both extend along the bending direction of the double-row condenser. It is also L-shaped from its top view. The lower side of the first lower drainage wall of the drainage groove extends to the top of the outer condenser, and the second lower drainage wall of the drainage groove extends to the top of the inner condenser.

[0083] In order to match the layout structure of the condenser, the water retaining cover 2 is used as a cover wall, preferably an L-shaped cover wall with a V-shaped cross section, so that the drainage groove of the water receiving tray assembly becomes a water retaining drainage groove, which can drain the condensed water to the non-water pumping side of the L-shaped condenser at the bottom of the water receiving tray, and the non-water pumping side of the L-shaped bottom of the water receiving tray is lower than the water pumping side to facilitate the flow of condensed water. The water pumping side refers to the side designed with a water pumping impeller, and the non-water pumping side refers to the side that cannot be directly pumped by the water pumping impeller after bending.

[0084] In this embodiment, since the water receiving pan assembly is designed above the condenser, it is preferred that: the evaporator is also designed as two rows, consisting of two single-row evaporators (inner evaporator 51 and outer evaporator 52); the middle partition wall 3 and the water receiving pan assembly can be designed as an integrated whole, which includes an L-shaped water shield 2 and an L-shaped drainage groove, and the L-shaped water shield 2 and the L-shaped drainage groove are respectively provided with V-shaped parts, and the L-shaped water shield 2 and the L-shaped drainage groove The V-shaped part is arranged in the two evaporators The V-shaped part of the drainage groove is divided into two parts (one side has a first inner wall 112, and the other side has a second inner wall 122), so that the top of the V-shaped part is open (forming a water inlet 13); the cross section of the water shield 2 is V-shaped, and the water shield 2 covers the top of the V-shaped part of the drainage groove. After the water shield 2 is covered, a cavity is formed between the V-shaped part of the water shield 2 and the V-shaped part of the drainage groove (that is, formed when the water shield and the water inlet 13 of the drainage groove maintain a preset distance). The water pumping motor is set in the middle of the two rows of condensers, and the water pumping impeller is in the same plane as the center of the water inlet 13 of the drainage groove.

[0085] The drainage groove at the bottom of the water receiving tray can be used to drain the condensed water drained from the water shield to the non-water pumping side of the condenser, and the condensed water flows down along the top of the condenser through the water leakage hole 14. Specifically, when the water pumping motor is working to pump water, the condensed water is pumped up, and part of the condensed water will be directly pumped to the lower side of the first drainage wall 11 and the second drainage wall 12. This part of the condensed water will be drained to the condensers on both sides to dissipate heat and be consumed by the whole machine. Another part of the condensed water will enter the cavity from the water inlet 13, and the condensed water will be drained from the drainage wall into the drainage groove. The condensed water will then be drained from the drainage groove to the non-water pumping side of the L-shaped condenser of the water receiving tray, and then drained from the hole set at the bottom of the non-water pumping side to the non-water pumping side of the L-shaped condenser generator below, so as to improve the heat dissipation of the non-water pumping side of the L-shaped condenser, thereby improving the operating efficiency of the whole machine and the consumption rate of condensed water.

[0086] The exemplary embodiments of the present disclosure are specifically shown and described above. It should be understood that the present disclosure is not limited to the detailed structures, configurations or implementations described herein; on the contrary, the present disclosure is intended to cover various modifications and equivalent configurations included in the spirit and scope of the appended claims.

Claims

1. A water tray assembly, characterized in that: The water receiving tray assembly comprises: A water receiving tray, wherein the bottom of the water receiving tray is provided with a drainage groove and water leakage holes distributed on both sides of the drainage groove, and the bottom of the drainage groove is provided with a water inlet, wherein the drainage groove comprises: Two oppositely disposed first outer walls and a second outer wall; two oppositely disposed first inner walls and a second inner wall; A first groove bottom connected between the first outer wall and the first inner wall; A second groove bottom connected between the second outer wall and the second inner wall; The first outer wall, the first inner wall and the first groove bottom form a first sub-drainage groove opening upward; The second outer wall, the second inner wall and the second groove bottom form a second sub-drainage groove opening upward; The first inner wall and the second inner wall are arranged opposite to each other and form a water inlet gap, and the water inlet gap forms the water inlet; The first inner wall is inclined from the first groove bottom to the water inlet and cooperates with the first groove bottom to form a first drainage wall, and the upper side of the first inner wall is inclined upward away from the first outer wall; The second inner wall is inclined from the second groove bottom to the water inlet and cooperates with the second groove bottom to form a second drainage wall, and the upper side of the second inner wall is inclined upward away from the second outer wall; A water shield is provided, the water shield spanning over the water inlet, and the top view projection of the edge on one side of the water shield falls within the first sub-drainage groove, and the top view projection of the edge on the other side of the water shield falls within the second sub-drainage groove.

2. The water tray assembly according to claim 1, characterized in that: The water retaining cover is in an inverted V shape; The lower wall surface of the first inner wall forms a first drainage surface and the lower wall surface of the second inner wall forms a second drainage surface. The first drainage surface and the second drainage surface are arranged opposite to each other to form an inverted V-shaped drainage channel connected to the water inlet.

3. The water tray assembly according to claim 2, characterized in that: The water shield comprises: A first baffle wall is arranged opposite to the wall body of the first drainage wall, wherein the lower wall surface of the first baffle wall forms a first drainage surface to guide the condensed water entering through the water inlet to the first groove bottom of the drainage groove; The second baffle wall is arranged opposite to the wall body of the second drainage wall, wherein the lower wall surface of the second baffle wall forms a second drainage surface to guide the condensed water entering through the water inlet to the second groove bottom of the drainage groove.

4. The water tray assembly according to claim 3, characterized in that: The lower end of the first baffle wall extends toward the first groove bottom; the lower end of the second baffle wall extends toward the second groove bottom; the upper end of the first baffle wall and the upper end of the second baffle wall are connected together to form a shape that is narrow at the top and wide at the bottom.

5. A mobile air conditioner, characterized in that: The mobile air conditioner comprises: the water receiving tray assembly according to any one of claims 1-4.

6. The mobile air conditioner according to claim 5, characterized in that: The mobile air conditioner also includes: case; A double-row condenser is arranged in the shell, the double-row condenser includes an inner condenser and an outer condenser, the inner condenser and the outer condenser are arranged in a vertical direction and parallel to each other, and the double-row condenser is bent around two adjacent side walls of the shell; an evaporator, located above the double-row condenser; The middle partition wall is arranged between the double-row condenser and the evaporator; wherein the water receiving pan is arranged on the middle partition wall, and the drainage groove of the water receiving pan is located above the condenser gap formed between the inner condenser and the outer condenser.

7. The mobile air conditioner according to claim 6, characterized in that: The mobile air conditioner also includes: A bottom tray water receiving tray provided at the bottom of the double-row condenser, for collecting condensed water generated by the double-row condenser; A water pumping assembly, the water pumping assembly comprising: a water pumping blade, the water pumping blade is arranged above the chassis water receiving tray and the water pumping blade is located between the inner condenser and the outer condenser, and is used to pump condensed water in the chassis water receiving tray toward the water inlet of the water receiving tray and the double-row condenser; a water pumping motor is used to provide driving force for the water pumping blade.

8. The mobile air conditioner according to claim 7, characterized in that: The water leakage hole on one side of the drainage groove is correspondingly located above the inner condenser, and the water leakage hole on the other side is correspondingly located above the outer condenser.

9. The mobile air conditioner according to claim 7, characterized in that: The extension direction of the drainage groove is consistent with the extension direction of the water shield, and both extend along the bending direction of the double-row condenser.

10. The mobile air conditioner according to claim 7, characterized in that: The lower side of the first drainage wall of the drainage groove extends to above the outer condenser, and the second drainage wall of the drainage groove extends to above the inner condenser.

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