Centralized treatment drainage tray structure and air conditioner outdoor unit thereof

Abstract

The utility model relates to the field of air conditioners, and particularly discloses a centralized treatment drainage tray structure and an air conditioner outdoor unit thereof, which comprise a drainage tray and a water absorption and noise reduction layer, and the water absorption and noise reduction layer covers the bottom surface of the drainage tray. According to the scheme, when condensate water impacts on the water absorption and noise reduction layer, due to the fact that the water absorption and noise reduction layer can absorb the condensate water, the impact force generated when the condensate water drops on the upper surface of the water absorption and noise reduction layer is buffered, the water absorption and noise reduction effects are achieved, and the user experience can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a centralized drainage tray structure and an air conditioner outdoor unit thereof. Background Art

[0002] The outdoor unit of the air conditioner will produce condensed water when the refrigerant in the fin heat exchanger exchanges heat with the heat in the air conditioner. To ensure smooth drainage of the unit, multiple drainage holes are set on the bottom plate of the unit, so that the condensed water can be discharged everywhere.

[0003] In order to solve this problem, the existing technology on the market adopts centralized discharge trays purchased from the market. The existing centralized trays are not considered for installation. Basically, the installation workers open holes on the side of the tray on site and use iron wire or steel wire to hang it on the unit installation bracket. This installation method leads to the risk of the tray being blown off by strong winds. At the same time, there is another problem that users are worried about. Condensed water is generally not discharged everywhere. Because the purchased trays are all metal or plastic box structures, the condensed water of the unit is discharged from the drainage holes on the bottom plate of the unit and drips onto the tray, which will make a ticking noise, seriously affecting the user's sleep. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a centralized drainage tray structure and an air-conditioning outdoor unit thereof to solve the problem that condensed water drips on the tray and generates noise, affecting the user experience.

[0005] In order to achieve the above-mentioned purpose, the basic scheme of the utility model is as follows: a centralized drainage tray structure, including a drainage tray, and also including:

[0006] The water-absorbing and sound-absorbing layer is installed and covered on the bottom surface of the drainage tray.

[0007] The technical principle of the utility model is: when condensed water impacts the water-absorbing and sound-absorbing layer, the water-absorbing and sound-absorbing layer can absorb the condensed water, thereby buffering the impact force when the condensed water drips on the upper surface of the water-absorbing and sound-absorbing layer, thereby achieving the effect of water absorption and sound absorption, and can improve user experience.

[0008] Furthermore, the water-absorbing sound-absorbing layer includes a water-absorbing sponge, and the water-absorbing sponge covers and is installed on the bottom surface of the drainage tray.

[0009] Through the above arrangement, since the absorbent sponge body is soft, the condensed water dripping onto its upper surface will buffer the impact force of the condensed water's free fall, and can effectively absorb the noise generated by the condensed water directly impacting the drainage tray.

[0010] Furthermore, the water-absorbing and sound-absorbing layer also includes a drainage net, which is located between the water-absorbing sponge and the bottom surface of the drainage tray, and the drainage net is covered and installed on the bottom surface of the drainage tray.

[0011] Through the above arrangement, the drainage net can support the soft absorbent sponge, so that the absorbent sponge remains in a state of covering the drainage tray, and the absorbent sponge remains in a flat water-absorbing state, which is convenient for more comprehensive absorption of condensed water.

[0012] Furthermore, the water-absorbing and sound-absorbing layer also includes a pressed net, which is covered and installed on the upper surface of the water-absorbing sponge.

[0013] Through the above arrangement, the pressing net can limit the upper surface of the water-absorbing sponge, further allowing the water-absorbing sponge to maintain a flat state.

[0014] Furthermore, it also includes a drain pipe, which is connected to the drain tray.

[0015] Through the above arrangement, the drain pipe can guide the condensed water collected in the drain tray to be discharged.

[0016] Furthermore, the bottom surface of the drainage tray is a diversion slope, and the drainage pipe is connected to the lowest point of the bottom surface of the drainage tray.

[0017] Through the above arrangement, the condensed water can be concentrated on the drain pipe under the guidance of the guide slope, so that the condensed water can be discharged efficiently.

[0018] The utility model also intends to provide an air-conditioning outdoor unit, comprising an air-conditioning outdoor unit body, a connecting component and a centralized drainage tray structure, wherein the connecting component connects the air-conditioning outdoor unit body and the drainage tray.

[0019] The technical principle of the utility model is: the drainage tray is stably installed on the air-conditioning outdoor unit body through a connecting component, and condensed water is continuously collected and discharged.

[0020] Further, the connection component includes:

[0021] A suspension rod, one end of which is detachably connected to the air conditioner outdoor unit body;

[0022] The mounting ear is detachably connected to the other end of the suspension rod, and the mounting ear is detachably connected to the drainage tray.

[0023] Through the above arrangement, the suspension rod and the mounting ears can provide stable support for the installation of the drain tray, making the installation of the drain tray more stable.

[0024] Furthermore, the air conditioner outdoor unit body includes a unit mounting bracket, the upper end of the suspension rod passes through the end of the unit mounting bracket and is threadedly connected with a first nut, and the first nut can be abutted against the unit mounting bracket; the lower end of the suspension rod passes through the mounting ear and is threadedly connected with a second nut, and the second nut can be abutted against the mounting ear.

[0025] Through the above arrangement, the first nut and the second nut on the suspension rod can be adjusted according to installation requirements, thereby controlling the distance between the first nut and the second nut, so that the installation height and position of the drainage tray can be synchronously controlled.

[0026] Furthermore, the number of the connecting components is several, the drain tray is opposite to the lower side of the air-conditioning outdoor unit, and the several connecting components are evenly arranged between the drain tray and the air-conditioning outdoor unit.

[0027] Through the above arrangement, the drainage tray is installed more stably under the uniform support connection of the connection assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an exploded view of a centralized drainage tray structure in Example 1 of the utility model.

[0029] Figure 2 This is a top view of the drainage tray in Example 1 of the utility model.

[0030] Figure 3 for Figure 1 Axial schematic diagram of the central drainage network.

[0031] Figure 4 for Figure 1 Axial view of the medium voltage network.

[0032] Figure 5 This is an axial schematic diagram of an air-conditioning outdoor unit in Example 2 of the utility model.

[0033] Figure 6 for Figure 5 An exploded view of an air conditioner outdoor unit.

[0034] Figure 7 for Figure 6 Enlarged view of the middle mounting ear.

[0035] In the above drawings: drainage tray 10, guide slope 101, drainage hole 102, second mounting hole 103, sheet metal 104, drainage pipe 20, pressing net 301, first mounting hole 302, absorbent sponge 303, drainage net 304, fixing hole 305, air conditioner outdoor unit body 40, unit mounting bracket 401, hanging rod 50, first nut 501, second nut 502, mounting ear 60, connecting hole 601, slot hole 602. DETAILED DESCRIPTION

[0036] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0037] Example 1

[0038] This embodiment is basically Figure 1, Figure 2 , Figure 3 and Figure 4 As shown, the embodiment of the utility model proposes a centralized treatment drainage tray structure, including a drainage tray 10, a drainage pipe 20 and a water absorbing and sound-absorbing layer. The cross-sectional profile of the drainage tray 10 is rectangular, and as shown in FIG. Figure 2 As shown, both sides of the long side of the bottom surface of the drain tray 10 are diversion slopes 101, and a flanged drainage hole 102 is provided at the lowest point of the bottom surface of the drain tray 10. The flanged drainage hole 102 is located at the center of the drain tray 10, and the upper end of the drain pipe 20 is welded to the flanged drainage hole 102. When welding, spot welding is used to connect the flanged drainage hole 102 of the drain tray 10 and the upper end of the drain pipe 20. Compared with full welding, it is more efficient and reduces the risk of leakage.

[0039] like Figure 1 As shown, the water-absorbing sound-absorbing layer includes a pressing net 301, a water-absorbing sponge 303 and a drainage net 304 arranged in sequence from top to bottom. The pressing net 301, the water-absorbing sponge 303 and the drainage net 304 are all covered and installed on the bottom surface of the drainage tray 10, as shown in FIG. Figure 3 As shown, the drainage net 304 is provided with a plurality of drainage holes 102, the four corners of the drainage net 304 are provided with fixing holes 305, and the middle of the drainage tray 10 is welded with an "L"-shaped sheet metal part 104 which can be connected to the fixing holes 305 of the drainage net 304 by screws; Figure 4 As shown, the pressing net 301 is composed of horizontal and vertical connecting strips, a first mounting hole 302 is provided at the end edge of the pressing net 301, a second mounting hole 103 which can overlap with the first mounting hole 302 is provided at the top surface of the drainage tray 10, and the first mounting and second mounting holes 103 can be fixed by pins or screws; the absorbent sponge 303 is located between the pressing net 301 and the drainage net 304.

[0040] When a centralized drainage tray structure in the present embodiment is in use, the entire centralized drainage tray structure is placed at a water receiving point. When condensed water drips, the condensed water impacts the absorbent sponge 303. Since the absorbent sponge 303 is soft, the condensed water dripping onto its upper surface will buffer the impact force of the free fall of the condensed water, thereby eliminating the dripping sound of water droplets. At the same time, during this process, the condensed water is absorbed by the absorbent sponge 303, flows from the lower side of the absorbent sponge 303 through the drainage hole 102 of the drainage net 304 into the drainage tray 10, and the diversion slope 101 of the drainage tray 10 can divert the condensed water to the drainage hole 102 and the drainage pipe 20, and the drainage pipe 20 diverts the condensed water to the drainage pipe 20 of the building for discharge.

[0041] During this process, the pressing net 301 and the drainage net 304 can keep the absorbent sponge 303 in a stable flat state, so that the absorbent sponge 303 can continue to cover the surface of the drainage tray 10, so that the dripping condensed water can be received by the absorbent sponge 303, maintaining a good water absorption and quiet state, thereby improving the user's comfort when using the air conditioner.

[0042] Example 2

[0043] The difference between Example 2 and Example 1 is basically as shown in the attached Figure 5 , Figure 6 and Figure 7 As shown, an air-conditioning outdoor unit is disclosed, including an air-conditioning outdoor unit body 40, four connecting components and a centralized drainage tray structure, the air-conditioning outdoor unit body 40 includes a unit mounting bracket 401 and an air-conditioning outdoor unit, the unit mounting bracket 401 is fixed on the wall by bolts, the air-conditioning outdoor unit is installed on the unit mounting bracket 401, the drainage tray 10 is opposite to the lower side of the air-conditioning outdoor unit, and the four connecting components are evenly arranged between the drainage tray 10 and the air-conditioning outdoor unit.

[0044] like Figure 5 and 6 As shown, the connecting assembly includes a hanger rod 50 and a mounting ear 60. The hanger rod 50 is vertically arranged in a "Z" shape. External threads are provided on the upper and lower ends of the hanger rod 50. The upper end of the hanger rod 50 passes through the end of the unit mounting bracket 401 and is threadedly connected with a first nut 501, which can be abutted against the unit mounting bracket 401; the lower end of the hanger rod 50 passes through the mounting ear 60 and is threadedly connected with a second nut 502, which can be abutted against the mounting ear 60.

[0045] like Figure 7 As shown, the mounting ear 60 is also in a "Z" shape, and a "U"-shaped slot hole 602 for embedding the lower end of the suspension rod 50 is provided at the edge of the upper horizontal section of the mounting ear 60, and a connecting hole 601 connected to the upper surface of the drainage tray 10 with screws is vertically provided at the lower horizontal section of the mounting ear 60.

[0046] When an air-conditioning outdoor unit in the present embodiment is installed and used, the first nut 501 and the second nut 502 on the suspension rod 50 can be adjusted according to the installation requirements, and then the distance between the first nut 501 and the second nut 502 can be controlled, so that the installation height and position of the drain tray 10 can be synchronously controlled, and at the same time, the drain tray 10 can be accurately opposite to the air-conditioning outdoor unit, so as to silently collect and discharge the condensed water generated by the air-conditioning outdoor unit; at the same time, the four connecting components can allow the drain tray 10 to be installed flatly and stably on the unit mounting bracket 401, so as to continuously collect and discharge the condensed water.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A centralized drainage tray structure, comprising a drainage tray, characterized in that: Also includes: The water-absorbing and sound-absorbing layer is installed to cover the bottom surface of the drainage tray.

2. A centralized drainage tray structure as claimed in claim 1, characterized in that: The water-absorbing sound-absorbing layer comprises a water-absorbing sponge, and the water-absorbing sponge is covered and installed on the bottom surface of the drainage tray.

3. A centralized drainage tray structure as claimed in claim 2, characterized in that: The water-absorbing sound-absorbing layer also includes a drainage net, which is located between the water-absorbing sponge and the bottom surface of the drainage tray, and the drainage net is covered and installed on the bottom surface of the drainage tray.

4. A centralized drainage tray structure as claimed in claim 3, characterized in that: The water-absorbing and sound-absorbing layer also includes a pressing net, and the pressing net is covered and installed on the upper surface of the water-absorbing sponge.

5. A centralized drainage tray structure as claimed in claim 4, characterized in that: Also included is a drain pipe in communication with the drain tray.

6. A centralized drainage tray structure as claimed in claim 5, characterized in that: The bottom surface of the drainage tray is a diversion slope, and the drainage pipe is connected to the lowest point of the bottom surface of the drainage tray.

7. An air-conditioning outdoor unit, characterized in that: It comprises an air-conditioning outdoor unit body, a connecting component and a centralized drainage tray structure as described in any one of claims 1 to 6, wherein the connecting component connects the air-conditioning outdoor unit body and the drainage tray.

8. The air conditioning outdoor unit according to claim 7, characterized in that: The connection component comprises: A suspension rod, one end of which is detachably connected to the air conditioner outdoor unit body; The mounting ear is detachably connected to the other end of the suspension rod, and the mounting ear is detachably connected to the drainage tray.

9. The air conditioning outdoor unit according to claim 8, characterized in that: The air conditioner outdoor unit body includes a unit mounting bracket, the upper end of the suspension rod passes through the end of the unit mounting bracket and is threadedly connected with a first nut, and the first nut can be abutted against the unit mounting bracket; the lower end of the suspension rod passes through the mounting ear and is threadedly connected with a second nut, and the second nut can be abutted against the mounting ear.

10. The air conditioning outdoor unit according to claim 9, characterized in that: The number of the connection components is several, the drainage tray is opposite to the lower side of the air-conditioning outdoor unit, and the several connection components are evenly arranged between the drainage tray and the air-conditioning outdoor unit.

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