Water fetching wheel and movable air conditioner

Abstract

By optimizing the structure of the water fetching wheel and dividing the water fetching wheel into a multi-stage water fetching structure by adopting reinforcing ribs, the water fetching wheel can form large-scale water mist according to different environmental conditions and water storage quantity states, the weight of the water fetching wheel is reduced, and therefore the refrigeration efficiency and the heat dissipation efficiency of a movable air conditioner are improved. The utility model further discloses the mobile air conditioner.

Description

[Technical field]

[0001] The utility model relates to the technical field of air conditioning, in particular to a water wheel and a mobile air conditioner. [Background technology]

[0002] The water wheel is a structure of a mobile air conditioner, which atomizes the accumulated condensed water through mechanical movement to improve the cooling efficiency and heat dissipation efficiency of the mobile air conditioner.

[0003] At present, due to the limitation of its structure, the water wheel is too heavy during the water pumping process, and the area of ​​the water mist it raises is small, which affects the water pumping efficiency, and thus affects the cooling efficiency and heat dissipation efficiency of the mobile air conditioner. In order to improve the water pumping efficiency, a water pumping motor with larger output torque and power is usually matched, which increases the purchase cost of the water pumping motor. [Contents of the utility model]

[0004] The utility model aims to provide a water wheel to solve the problem that the current water wheel is heavy and the area of ​​the water mist it raises is small, resulting in poor cooling and heat dissipation effects of a mobile air conditioner.

[0005] Another object of the utility model is to provide a mobile air conditioner.

[0006] The utility model is realized by the following technical solutions:

[0007] A water-pumping wheel comprises a main body, wherein the main body is provided with a plurality of water-pumping blades distributed along the circumference of the main body, and the main body is also provided with reinforcing ribs for forming a multi-stage water-pumping structure, wherein the reinforcing ribs are connected to each of the water-pumping blades, and the reinforcing ribs divide the water-pumping blades into a primary water-pumping portion arranged on the outside of the water-pumping blades and a secondary water-pumping portion arranged on the inside of the water-pumping blades.

[0008] In the water-pumping wheel as described above, the reinforcing rib and every two of the secondary water-pumping parts form a secondary water-pumping area for improving the water-pumping efficiency and reducing the weight of the water-pumping wheel.

[0009] In the water-pumping wheel as described above, an outer ring rib for reducing water-pumping resistance is provided at one end of each water-pumping blade away from the body.

[0010] In the water-pumping wheel as described above, the outer ring rib and every two of the first-level water-pumping parts form a first-level water-pumping area for improving the water-pumping efficiency and reducing the weight of the water-pumping wheel.

[0011] In the water-pumping wheel as described above, at least two water-pumping bumps for improving water-pumping efficiency are provided on one side of the water-pumping blade.

[0012] In the water-pumping wheel as described above, the water-pumping protrusion is arranged on the first-level water-pumping part or the second-level water-pumping part.

[0013] In the water-pumping wheel as described above, the water-pumping protrusions are respectively arranged on the primary water-pumping portion and the secondary water-pumping portion.

[0014] In the water-pumping wheel as described above, the thickness of the reinforcing ribs is the same as the thickness of the water-pumping blades, and the thickness of the outer ring ribs is smaller than the thickness of the water-pumping blades.

[0015] In the water-pumping wheel as described above, a diversion groove for reducing the weight of the water-pumping wheel is provided between the body and the water-pumping blades, and the diversion groove is distributed along the circumference of the body.

[0016] A mobile air conditioner comprises the water wheel.

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] The utility model proposes a water pumping wheel. First, a water pumping blade is divided into two parts by using reinforcing ribs, and the water pumping protrusions of the water pumping blade are respectively located at the primary water pumping part and the primary water pumping part, and the outer ring ribs and the reinforcing ribs respectively form a primary water pumping area and a secondary water pumping area with the water pumping blade for improving the water pumping efficiency and reducing the weight of the water pumping wheel, so that the water pumping wheel forms a multi-stage water pumping structure; wherein, the primary water pumping part, the primary water pumping area and the water pumping protrusion are the primary water pumping structure, and the secondary water pumping part, the secondary water pumping area and the water pumping protrusion are the secondary water pumping structure. Through the multi-stage water pumping structure, the formation of large water mist can be achieved according to different environmental conditions and water storage status, and the weight of the water pumping wheel can be reduced, thereby improving the cooling efficiency and heat dissipation efficiency of the mobile air conditioner, and energy-saving operation can also be achieved according to different environmental conditions and water storage status, reducing energy consumption. Second, the water-spraying protrusions of the water-spraying blades can increase the contact area between the water-spraying blades and the condensed water, increase the amount of water sprayed, and thus improve the water-spraying efficiency; they can affect the spray direction and distribution of the water mist to form a uniform water mist with a large coverage area, thereby improving the cooling and heat dissipation effects of the mobile air conditioner. Third, the water-spraying blades are connected to the outer ring ribs to increase the amount of water sprayed when the water-spraying blades are in operation, thereby improving the water-spraying efficiency. The increase in the amount of water sprayed can raise more water splashes to form a large water mist, which expands the coverage area of ​​the water mist, thereby improving the cooling efficiency and heat dissipation efficiency of the mobile air conditioner. Finally, the use of diverter grooves evenly distributed along the circumference of the body can reduce the weight of the water-spraying wheel, prevent the large inner surface of the water-spraying wheel from deforming, and extend the service life of the water-spraying wheel.

[0019] The utility model also provides a mobile air conditioner, which comprises the water wheel.

[0020] The water wheel of the utility model optimizes the structure of the water wheel and divides the water wheel into a multi-stage water-pumping structure by using reinforcing ribs, so that large water mist can be formed according to different environmental conditions and water storage conditions, and the weight of the water wheel can be reduced, thereby improving the cooling efficiency and heat dissipation efficiency of the mobile air conditioner. The utility model solves the problem that the cooling and heat dissipation effects of the mobile air conditioner are poor due to the large weight of the water wheel and the small area of ​​the water mist raised.

Brief Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0022] Figure 1 This is a schematic diagram of the structure of the water wheel of the utility model;

[0023] Figure 2 It is an enlarged structural schematic diagram of the water wheel of the utility model. [Specific implementation method]

[0024] The following is combined with Figure 1-2 It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] Figure 1-2 A water wheel is shown, comprising a main body 1, on which a plurality of water-pumping blades 2 are arranged along the circumference of the main body 1, characterized in that: the main body 1 is also provided with reinforcing ribs 3 for forming a multi-stage water-pumping structure, the reinforcing ribs 3 are connected to each of the water-pumping blades 2, and the reinforcing ribs 3 divide the water-pumping blades 2 into a primary water-pumping portion 21 and a secondary water-pumping portion 22. The reinforcing ribs are used to optimize the structure of the water wheel, so that the water wheel forms a multi-stage water-pumping structure, and can realize the formation of large water mist according to different environmental conditions and water storage conditions, reduce the weight of the water wheel, thereby improving the cooling efficiency and heat dissipation efficiency of the mobile air conditioner, and can also realize energy-saving operation according to different environmental conditions and water storage conditions, and reduce energy consumption. In this embodiment, the reinforcing ribs 5 are connected to the middle of each of the water-pumping blades 2.

[0026] Furthermore, the water-pumping blades may be evenly distributed or unevenly distributed along the circumference of the body 1. In this embodiment, the water-pumping blades 2 are evenly distributed along the circumference of the body 1.

[0027] Furthermore, the reinforcing rib 3 and every two of the secondary water-pumping parts 22 form a secondary water-pumping area 12 for improving the water-pumping efficiency and reducing the weight of the water-pumping wheel.

[0028] Furthermore, each of the water-pumping blades 2 is provided with an outer ring rib 4 at one end away from the main body 1 for reducing water-pumping resistance.

[0029] Furthermore, the outer ring rib 4 and each of the two first-level water pumping parts 21 form a first-level water pumping area 11 for improving water pumping efficiency and reducing the weight of the water pumping wheel. Through the first-level water pumping area and the second-level water pumping area, water can flow inside the water pumping wheel, thereby reducing the weight of the water pumping wheel, reducing the resistance of the water pumping blades during operation, making the water pumping wheel more flexible during operation, thereby improving water pumping efficiency, and reducing the use of materials, thereby reducing the weight of the water pumping wheel and reducing costs; in addition, it also helps to reduce the noise generated when the water pumping blades are in operation, and improves the user experience of the mobile air conditioner.

[0030] Furthermore, the area of ​​the secondary water pumping area 12 is larger than the area of ​​the primary water pumping area 11. The larger area of ​​the secondary water pumping area allows more water to flow through when the ambient humidity is too high and the amount of water stored is large, forming a large water mist, thereby more efficiently reducing the weight of the water pumping wheel, reducing the resistance of the water pumping blades when they are running, and improving the water pumping efficiency.

[0031] Furthermore, at least two water-pumping bumps 5 for improving water-pumping efficiency are provided on one side of the water-pumping blade 2. The water-pumping bumps can increase the contact area between the water-pumping blade and the condensed water, increase the amount of water pumped, and thus improve the water-pumping efficiency; they can affect the spray direction and distribution of the water mist to form a uniform water mist with a large coverage area, thereby improving the cooling and heat dissipation effect of the mobile air conditioner. In addition, as part of the water-pumping blade structure, the water-pumping bumps help to enhance the structural stability of the water-pumping blade, especially when rotating at high speed, and can reduce the vibration and deformation of the water-pumping blade. In this embodiment, two water-pumping bumps 5 are provided on the water-pumping blade 2.

[0032] Furthermore, the water pumping block 5 is provided at the primary water pumping portion 21 or the secondary water pumping portion 22 .

[0033] Furthermore, the water pumping protrusions 5 are respectively arranged at the first-level water pumping portion 21 and the second-level water pumping portion 22. In this embodiment, the two water pumping protrusions 5 are respectively arranged at the first-level water pumping portion 21 and the second-level water pumping portion 22. The first-level water pumping portion, the first-level water pumping area and one water pumping protrusion constitute a first-level water pumping structure, and the second-level water pumping portion, the second-level water pumping area and one water pumping protrusion constitute a second-level water pumping structure.

[0034] Furthermore, the thickness of the reinforcing rib 3 is the same as that of the water-pumping blade 2, and the thickness of the outer ring rib 4 is less than that of the water-pumping blade 2. First, the reinforcing rib is the same as the thickness of the water-pumping blade, which can ensure that the water-pumping wheel has a suitable structural strength, that is, the reinforcing rib has sufficient strength to support the water-pumping blade, and can also avoid excessive increase in the weight of the water-pumping wheel, and also help to evenly distribute the stress generated during the operation of the water-pumping blade, thereby improving the durability and stability of the water-pumping wheel. Furthermore, the outer ring rib is smaller than the thickness of the water-pumping blade, which can ensure the flexibility of the water-pumping wheel, reduce water flow resistance, thereby reducing the power of the water-pumping motor, and can also reduce the weight of the water-pumping wheel, thereby improving the water-pumping efficiency.

[0035] Furthermore, a diverter groove 6 for reducing the weight of the water-pumping wheel is provided between the main body 1 and the water-pumping blades 2 , and the diverter groove 6 is distributed along the circumference of the main body 1 .

[0036] Furthermore, the diverter grooves may be evenly distributed or unevenly distributed along the circumference of the body. In this embodiment, the diverter grooves 7 are evenly distributed along the circumference of the body 1 .

[0037] Furthermore, a rotating shaft 7 is provided at the center of the body 1 .

[0038] A mobile air conditioner comprises the water wheel.

[0039] When the utility model works:

[0040] When the amount of stored water is not large, first, the condensed water flows in through the outer ring rib 4, and flows to the water-pumping blades 2, the water-pumping bumps 5 and the first-level water-pumping area 11 in sequence, and then flows out from the first-level water-pumping area 11; secondly, the first-level water-pumping portion 21, the first-level water-pumping area 11 and the water-pumping bumps 5 serve as a first-level water-pumping structure, which will quickly and evenly lift the condensed water on the outer ring rib 4 and the first-level water-pumping portion 21 to form a large water mist, thereby achieving the effect of consuming the condensed water and expanding the heat dissipation area, thereby improving the cooling efficiency and heat dissipation efficiency of the mobile air conditioner.

[0041] When the ambient humidity is too high and the amount of water stored is large, the secondary water pumping structure and the primary water pumping structure work simultaneously. The secondary water pumping part 22, the secondary water pumping area 12 and the water pumping protrusion 5 serve as the secondary water pumping structure, which will quickly and evenly lift the condensed water on the secondary water pumping part 22, reduce the weight of the water pumping wheel, and thus improve the water pumping efficiency.

[0042] In addition, the condensed water can also flow out through the diverter groove 6, reducing the weight of the water wheel, thereby improving the water pumping efficiency.

[0043] The water wheel of the utility model optimizes the structure of the water wheel and divides the water wheel into a multi-stage water-pumping structure by using reinforcing ribs, so that large water mist can be formed according to different environmental conditions and water storage conditions, and the weight of the water wheel can be reduced, thereby improving the cooling efficiency and heat dissipation efficiency of the mobile air conditioner. The utility model solves the problem that the cooling and heat dissipation effects of the mobile air conditioner are poor due to the large weight of the water wheel and the small area of ​​the water mist raised.

[0044] The above are implementation methods provided in combination with specific content, and it is not considered that the specific implementation of the utility model is limited to these descriptions. At the same time, due to different industry names, it is not limited to the above names, nor is it limited to English names. Any method, structure, etc. similar to or identical to the method, structure, etc. of the utility model, or a number of technical deductions or replacements made on the premise of the concept of the utility model, shall be regarded as the protection scope of the utility model.

Claims

1. A water wheel, comprising a body (1), the body (1) being provided with a plurality of water-pumping blades (2) distributed along the circumference of the body (1), characterized in that: The main body (1) is also provided with reinforcing ribs (3) for forming a multi-stage water pumping structure, wherein the reinforcing ribs (3) divide the water pumping blade (2) into a primary water pumping portion (21) arranged on the outside of the water pumping blade (2) and a secondary water pumping portion (22) arranged on the inside of the water pumping blade (2).

2. A water wheel according to claim 1, characterized in that: The reinforcing rib (3) and each of the two secondary water pumping parts (22) form a secondary water pumping area (12) for improving water pumping efficiency and reducing the weight of the water pumping wheel.

3. A water wheel according to claim 2, characterized in that: An end of each water-pumping blade (2) away from the body (1) is provided with an outer ring rib (4) for reducing water-pumping resistance.

4. A water wheel according to claim 3, characterized in that: The outer ring rib (4) and each of the two first-level water pumping parts (21) form a first-level water pumping area (11) for improving water pumping efficiency and reducing the weight of the water pumping wheel.

5. A water wheel according to claim 4, characterized in that: At least two water pumping bumps (5) for improving water pumping efficiency are provided on one side of the water pumping blade (2).

6. A water wheel according to claim 5, characterized in that: The water pumping protrusion (5) is arranged on the first-level water pumping portion (21) or the second-level water pumping portion (22).

7. A water wheel according to claim 5, characterized in that: The water pumping protrusions (5) are respectively arranged on the first-level water pumping portion (21) and the second-level water pumping portion (22).

8. The water wheel according to claim 3, characterized in that: The thickness of the reinforcing rib (3) is the same as the thickness of the water-pumping blade (2), and the thickness of the outer ring rib (4) is smaller than the thickness of the water-pumping blade (2).

9. The water wheel according to claim 1, characterized in that: A diverter groove (6) for reducing the weight of the water-pumping wheel is provided between the main body (1) and the water-pumping blades (2); the diverter groove (6) is distributed along the circumference of the main body (1).

10. A mobile air conditioner, characterized in that: It comprises a water wheel as claimed in any one of claims 1 to 9.

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