阅读说明：本技术 一种截止阀护套组件及室外机 (Stop valve sheath subassembly and off-premises station ) 是由 罗才家 袁双全 张挺 杨恒 丁爱红 罗岗 范林清 于 2019-11-29 设计创作，主要内容包括：本发明提供的一种截止阀护套组件及室外机,其中截止阀护套组件包括截止阀护套和排水结构,排水结构设于截止阀护套的底部,排水结构包括排水槽和排水口,排水口设于排水槽的底部和/或侧壁上,排水口的最近端与排水槽的最远端之间设有距离L1。本发明将排水结构设于截止阀护套的底部,由于排水口设于排水槽的底部和/或侧壁上,且排水口的最近端与排水槽的最远端之间设有距离L1,当截止阀护套安装于室外机中的右侧板上时,位于室外机的右侧板内部的消音棉有可能与排水槽的最远端接触,但不会与排水口的最近端接触,因此消音棉不能够堵住排水口,也就不会出现水从截止阀护套与右侧板之间的缝隙滴落下来的问题。(The invention provides a stop valve sheath assembly and an outdoor unit, wherein the stop valve sheath assembly comprises a stop valve sheath and a drainage structure, the drainage structure is arranged at the bottom of the stop valve sheath, the drainage structure comprises a drainage groove and a drainage outlet, the drainage outlet is arranged at the bottom and/or on the side wall of the drainage groove, and a distance L1 is arranged between the nearest end of the drainage outlet and the farthest end of the drainage groove. According to the invention, the drainage structure is arranged at the bottom of the stop valve sheath, the drainage port is arranged at the bottom and/or the side wall of the drainage groove, and the distance L1 is arranged between the nearest end of the drainage port and the farthest end of the drainage groove, so that when the stop valve sheath is arranged on the right side plate of the outdoor unit, the silencing cotton positioned in the right side plate of the outdoor unit is likely to be contacted with the farthest end of the drainage groove but not contacted with the nearest end of the drainage port, so that the drainage port cannot be blocked by the silencing cotton, and the problem that water drops from a gap between the stop valve sheath and the right side plate is avoided.)

1. A stop valve sheath subassembly characterized in that: the stop valve jacket assembly (100) comprises a stop valve jacket (110) and a drainage structure (120), wherein the drainage structure (120) is arranged at the bottom of the stop valve jacket (110), the drainage structure (120) comprises a drainage groove (121) and a drainage opening (122), the drainage opening (122) is arranged on the bottom and/or the side wall of the drainage groove (121), and a distance L1 is arranged between the most proximal end of the drainage opening (122) and the most distal end of the drainage groove (121).

2. The shut-off valve boot assembly of claim 1, wherein: the value range of the distance L1 is as follows: l1 is more than or equal to 5mm and less than or equal to 20 mm.

3. The shut-off valve boot assembly of claim 1, wherein: the drainage structure (120) comprises a drainage port protection rib (123), and the drainage port protection rib (123) is arranged at the farthest end of the drainage port (122).

4. The shut-off valve boot assembly of claim 1, wherein: the range of the width d1 of the water outlet protection rib (123) is as follows: d1 is more than or equal to 3mm and less than or equal to 10 mm.

5. The shut-off valve boot assembly of claim 1, wherein: when the drainage port (122) is arranged at the bottom of the drainage groove (121), the drainage structure (120) comprises a drainage guide groove (124), the drainage guide groove (124) is arranged at the bottom of the drainage groove (121), the drainage guide groove (124) is connected with the nearest end of the drainage port (122), and water in the drainage groove (121) flows to the drainage port (122) through the drainage guide groove (124).

6. The shut-off valve boot assembly of claim 1, wherein: the drainage guide groove (124) is arranged in the middle of the bottom of the drainage groove (121).

7. The shut-off valve boot assembly of claim 1, characterized in that the drain guide groove (124) comprises a first guide surface (1241) and a second guide surface (1242), the first guide surface (1241) or the second guide surface (1242) forming an angle α with the bottom of the drain groove (121) at the proximal end of the drain opening (122), the angle α being in the range of 0 ° < α <180 °.

8. The shut-off valve boot assembly of claim 1, wherein the first guide surface (1241) and the second guide surface (1242) form an included angle β, the included angle β having a range of values:

0°<β<180°。

9. a stop valve sheath assembly according to any one of claims 3 to 8, wherein: the value range of the drainage angle gamma of the drainage port (122) is as follows: gamma is less than or equal to 88 degrees.

10. An outdoor unit, its characterized in that: the outdoor unit comprising the shut-off valve jacket assembly (100) of claims 1-9.

Technical Field

The invention relates to the field of outdoor units, in particular to a stop valve sheath assembly and an outdoor unit.

Background

The stop valve sheath is a component in the outdoor unit of the outdoor unit, is mainly arranged on the right side plate in the outdoor unit of the outdoor unit and is used for protecting components such as the stop valve and the like. Since the outdoor unit generates condensed water on the stop valve during operation, a drainage structure is usually provided on the stop valve jacket to prevent the condensed water on the stop valve from directly flowing to the ground. In the prior art, as shown in fig. 1-2, a stop valve sheath 100 ' is installed on a right side plate 200 ', a drainage structure 120 ' on the stop valve sheath 100 ' is mainly used for draining water through a drainage nozzle arranged at the free end of a drainage channel in the drainage structure 120 ', when silencing cotton without a compressor or the drainage nozzle is far away from the silencing cotton in an outdoor unit, drainage is smooth, but when the silencing cotton is close to the drainage nozzle and production staff do not wrap the silencing cotton in place, the silencing cotton is easy to bulge, the drainage nozzle in the drainage structure is easy to block after bulging, water in the drainage nozzle is filled with water and overflows, the water directly drips from a gap between the stop valve sheath and the right side plate, and further the outdoor unit has a hidden danger of water leakage.

Disclosure of Invention

In order to solve at least one problem, the invention provides a stop valve protecting bush assembly which comprises a stop valve protecting bush and a drainage structure, wherein the drainage structure is arranged at the bottom of the stop valve protecting bush, the drainage structure comprises a drainage groove and a drainage port, the drainage port is arranged at the bottom and/or on the side wall of the drainage groove, and a distance L1 is arranged between the nearest end of the drainage port and the farthest end of the drainage groove.

By adopting the technical scheme, the drainage structure is arranged at the bottom of the stop valve sheath, the specific drainage structure comprises the drainage groove and the drainage port, the drainage port is arranged at the bottom and/or the side wall of the drainage groove, and the distance L1 is arranged between the nearest end of the drainage port and the farthest end of the drainage groove, so that when the stop valve sheath is installed on the right side plate of the outdoor unit, the silencing cotton positioned inside the right side plate of the outdoor unit is likely to be contacted with the farthest end of the drainage groove but not contacted with the nearest end of the drainage port, the drainage port cannot be blocked by the silencing cotton, and the problem that water drops from a gap between the stop valve sheath and the right side plate cannot occur.

Optionally, the value range of the distance L1 is as follows: l1 is more than or equal to 5mm and less than or equal to 20 mm. In this structure, the value range of the distance L1 between the nearest end of the drain opening and the farthest end of the drain groove is set as: l1 is more than or equal to 5mm and less than or equal to 20mm, the nearest end of the water outlet can be ensured, when the stop valve sheath is arranged on the right side plate, effective separation between the nearest end of the water outlet and the silencing cotton can be ensured, the water outlet is prevented from being blocked by the silencing cotton, and then smooth water drainage of the water outlet is ensured.

Optionally, the drainage structure includes a drain port protection rib, and the drain port protection rib is disposed at the farthest end of the drain port. This kind of structure through the setting of outlet protection muscle, can be further with the outlet with the inside amortization cotton of the right side board of off-premises station separate, avoid the amortization cotton to plug up the outlet.

Optionally, the range of the width d1 of the drain port protection rib is as follows: d1 is more than or equal to 3mm and less than or equal to 10 mm. This kind of structure can effectually guarantee the intensity of outlet protection muscle, further guarantees the cotton separating effect of outlet and amortization of outlet protection muscle.

Optionally, when the drainage port is disposed at the bottom of the drainage groove, the drainage structure includes a drainage guide groove, the drainage guide groove is disposed at the bottom of the drainage groove, and the drainage guide groove is connected to the nearest end of the drainage port, and water in the drainage groove flows to the drainage port through the drainage guide groove. This kind of structure through the setting of drainage guide way, can reduce the tension of water, and the water via in the drainage guide way of being convenient for flows to the outlet, the drainage guide way plays the effect that the drainage was led, can prevent the refluence.

Optionally, the drainage guide groove is arranged in the middle of the bottom of the drainage groove. With this configuration, the tension of water can be minimized, and water in the drain groove can flow to the drain port through the drain guide groove.

Optionally, the drainage guide groove includes a first guide surface and a second guide surface, an included angle α is formed between the first guide surface or the second guide surface and the bottom of the drainage groove at the surface of the nearest end of the drainage port, and the included angle α is set to be 0 ° < α <180 °.

Optionally, the first guide surface and the second guide surface form an included angle β, and the included angle β is in a range of 0 ° < β <180 °.

Optionally, the drainage angle γ of the drainage port has a value range of: gamma is less than or equal to 88 degrees. This kind of structure can effectually prevent the water refluence that flows out from the water drainage tank, ensures that the drainage is smooth and easy. The drainage angle gamma is an included angle formed by the bottom surface of the drainage groove and the vertical direction, and water flowing from the drainage groove to the drainage outlet does not flow backwards under the action of the drainage angle gamma.

The invention also provides an outdoor unit which comprises the stop valve sheath assembly.

Drawings

FIG. 1 is a schematic diagram of a prior art shut-off valve sheath and right side plate;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a schematic structural diagram of a sheath assembly of a shut-off valve according to embodiment 1 of the present invention;

FIG. 4 is a first schematic structural view of a drainage structure in embodiment 1 of the present invention;

FIG. 5 is a second schematic structural view of a drainage structure in example 1 of the present invention;

FIG. 6 is a third schematic structural view of a drainage structure in example 1 of the present invention;

FIG. 7 is a first schematic structural view of a drainage structure in embodiment 2 of the present invention;

FIG. 8 is a second schematic structural view of a drainage structure in example 2 of the present invention;

FIG. 9 is a third schematic structural view of a drainage structure in example 2 of the present invention;

FIG. 10 is a fourth schematic structural view of a drainage structure in example 2 of the present invention;

fig. 11 is a fifth structural schematic view of a drainage structure in embodiment 2 of the present invention;

fig. 12 is a sixth schematic structural view of a drainage structure in embodiment 2 of the present invention;

FIG. 13 is a schematic structural view of a drainage structure in embodiment 3 of the present invention;

FIG. 14 is a schematic structural view of a shut-off valve sheath assembly according to embodiment 3 of the present invention;

FIG. 15 is a cross-sectional view B-B of FIG. 14;

FIG. 16 is an enlarged view of C in FIG. 14;

FIG. 17 is a perspective view of FIG. 14;

FIG. 18 is an enlarged view of D in FIG. 17;

fig. 19 is an exploded view of a part of the structure of an outdoor unit in embodiment 4 of the present invention;

fig. 20 is a partial structural assembly view of an outdoor unit in embodiment 4 of the present invention.

Description of reference numerals:

100' -a stop valve sheath; 120' -drainage structures; 200' -right side plate; 100-a shut-off valve sheath assembly; 110-a shut-off valve sheath; 120-a drainage structure; 121-a drainage channel; 122-a drain outlet; 123-water outlet protection ribs; 124-a drainage guide groove; 1241-first guide surface; 1242-second guide surface; 200-right side plate; 300-noise reduction cotton; 400-chassis.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.