CN210197496U

CN210197496U - Outer machine stop valve sheath and air conditioner

Info

Publication number: CN210197496U
Application number: CN201920956959.0U
Authority: CN
Inventors: Chenjian Sun; 孙臣见; Bin Xie; 谢斌; Cheng Wang; 王成; Guolong Dong; 董国龙; Wu Chen; 陈武
Original assignee: Ningbo Aux Electric Co Ltd
Current assignee: Ningbo Aux Electric Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-03-27
Anticipated expiration: 2029-06-24

Abstract

The utility model provides an outer quick-witted stop valve sheath and air conditioner, including setting up the water guide structure in the stop valve sheath, the water guide structure includes first water deflector and second water deflector, first water deflector with be provided with the water drainage tank between the second water deflector, first water deflector with the second water deflector for the bottom surface slope setting of water drainage tank, so that first water deflector with water conservancy diversion on the second water deflector extremely in the water drainage tank, outer quick-witted stop valve sheath, through set up the water guide structure in the stop valve sheath, utilize the water guide structure condensate water that converges, converge the water drainage tank at last, draw the leading-in air condensing units chassis of comdenstion water into, draw forth through the chassis drain pipe, avoid the direct drippage of comdenstion water to influence the household of lower floor.

Description

Outer machine stop valve sheath and air conditioner

Technical Field

The utility model relates to an air conditioner technical field particularly, relates to an outer quick-witted stop valve sheath and air conditioner.

Background

The stop valve of the outdoor unit of the air conditioner is exposed outside and is easy to be damaged; and when the air conditioner operates in a refrigerating mode, condensed water is generated at the stop valve and drips downwards along the stop valve, so that a user below the outdoor unit is affected and complaints of the user are caused.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to an external unit shut-off valve sheath, which is intended to solve at least one of the above problems to some extent.

In order to solve the problem, the utility model provides an outer quick-witted stop valve sheath, including the water guide structure of water guide structure setting in the stop valve sheath, the water guide structure includes first water deflector and second water deflector, first water deflector with be provided with water drainage tank between the second water deflector, first water deflector with the second water deflector for water drainage tank's bottom surface slope sets up, so that first water deflector with water conservancy diversion on the second water deflector extremely in the water drainage tank.

Optionally, a water collecting tank is arranged on the periphery of the first water guide plate and the second water guide plate, and the water collecting tank is communicated with the drainage tank.

The condensed water in the water collecting tank is collected in the water draining tank and is drained from the water draining tank.

Optionally, the first water guide plate and the second water guide plate are both arranged obliquely at a first included angle a relative to the rear side wall of the stop valve sheath.

The condensed water on the first water guide plate and the second water guide plate is guaranteed to be gathered in the water collecting tank, and the condensed water is prevented from dropping.

Optionally, the first included angle a is in the range of 85 DEG ≦ a ≦ 89 deg.

In this angle range, can not influence the structural strength of first water guide board and second water guide board, and be convenient for carry out the water conservancy diversion to the comdenstion water.

Optionally, the drainage channel extends out of the stop valve sheath and is adapted to be inserted into an opening in a valve plate of an air conditioner.

The positioning function can be achieved, and the installation efficiency is high. Simultaneously, the drainage grooves are in plug-in fit with the side plates, so that condensed water is conveniently led into the chassis through the drainage grooves.

Optionally, one side of the first water guide plate and one side of the second water guide plate, which are away from the rear side wall of the stop valve sheath, are provided with a water baffle.

The condensed water on the first water guide plate and the second water guide plate is prevented from flowing outwards to cause the dropping of the condensed water.

Optionally, the first water guide plate is obliquely arranged at a second included angle b relative to the left side wall of the cut-off valve jacket and/or the second water guide plate is obliquely arranged at a third included angle c relative to the right side wall of the cut-off valve jacket.

The condensed water on the first water guide plate and the second water guide plate can be rapidly gathered in the drainage groove, and the water is clean and has no residue.

Optionally, the second included angle b is in the angular range of 90.5 ≦ b ≦ 93 and/or the third included angle c is in the angular range of 91 ≦ c ≦ 93.

Optionally, the shut-off valve sheath has a spout, the rim of which is provided with a first reinforcing skirt.

The structural strength of the outlet pipe mouth is improved.

Optionally, the bottom surfaces of the first water guide plate and the second water guide plate are both provided with reinforcing ribs.

Therefore, the structural strength of the first water guide plate and the second water guide plate is guaranteed under the condition that the appearance of the stop valve sheath is prevented from shrinking.

Compared with the prior art, outer quick-witted stop valve sheath have following advantage:

outer quick-witted stop valve sheath, through set up the water guide structure in the stop valve sheath, utilize the water guide structure can collect the comdenstion water that converges, converge the water drainage tank at last, with the leading-in air condensing units chassis of comdenstion water, draw forth through the chassis drain pipe, avoid the direct drippage of comdenstion water to influence the resident family of lower floor.

The utility model also provides an air conditioner, the air conditioner has the aforesaid outer quick-witted stop valve sheath.

Compared with the prior art, the air conditioner and the outer machine stop valve sheath have the same advantages, and the description is omitted.

Drawings

Fig. 1 is a schematic view of an assembly structure of an outdoor unit stop valve sheath and a side plate of an outdoor unit of an air conditioner according to the present invention;

fig. 2 is a first schematic structural view of an external unit stop valve sheath according to the present invention;

fig. 3 is a schematic sectional structural view of an external unit stop valve sheath according to the present invention;

fig. 4 is a schematic sectional structure view of an external unit stop valve sheath according to the present invention;

fig. 5 is a second schematic structural view of the external unit stop valve sheath of the present invention;

fig. 6 is a third schematic structural view of the external unit stop valve sheath according to the present invention;

fig. 7 is a schematic structural diagram of an air conditioner according to the present invention.

Description of reference numerals:

1. the water collecting tank, 2, the stop valve sheath, 3, the water guide structure, 31, first water deflector, 32, second water deflector, 4, water drainage tank, 5, opening, 6, breakwater, 7, first enhancement shirt rim, 81, first explosion-proof boss, 82, the explosion-proof boss of second, 9, the second enhancement shirt rim, 10, strengthening rib.

Detailed Description

The stop valve of the outdoor unit of the air conditioner is exposed outside and is easy to be damaged; when the air conditioner operates in a refrigerating mode, the temperature of the surface of the high-pressure and low-pressure stop valve of the outdoor unit is low, water vapor in the air of the environment around the valve body is condensed into condensed water on the surface and flows down, the condensed water drops downwards along the stop valve, and a user below the outdoor unit is affected to cause user complaints.

In addition, the following description will be briefly made with reference to the orientation: the following directional or positional relationships, as indicated in the context of "front", "rear", "upper", "lower", "left", "right", etc., with respect to each structural member, are intended to refer to the orientation or positional relationship as shown in the drawings; "left side," "right side," "front side," "back side," "bottom side," and these positional relationships are for convenience and to simplify the description, and do not indicate or imply that the device being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

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

As shown in fig. 1, the outer unit stop valve sheath is suitable for being installed on a side plate of an air conditioner outdoor unit, and the stop valve sleeve is connected with the side plate through a plurality of screws, so that the connection is stable, and the disassembly and the assembly are convenient. Including setting up the water guide structure in stop valve sheath 2, water guide structure 3 includes first water deflector 31 and second water deflector 32, be provided with water drainage tank 4 between first water deflector 31 and the second water deflector 32, the water guide structure can set up the optional position in the stop valve sheath to in accept the comdenstion water can. It will be appreciated that the water conducting structure should cover or coincide with the underside of the closure valve sheath to ensure that any condensation from any position of the closure valve will collect on the water conducting structure.

As shown in fig. 2, in this embodiment, preferably, the water guide structure is disposed above the bottom surface of the stop valve sheath, the side wall of the water guide structure is fixedly connected to the inner side wall of the stop valve sheath, and specifically, the side edges of the first water guide plate and the second water guide plate are fixedly connected to the inner side wall of the stop valve sheath. The bottom surface of water guide structure and stop valve sheath has certain clearance, because the stop valve sheath has certain height, the unsettled setting of water guide structure is in the inside of stop valve sheath, and water guide structure and stop valve have less distance, and the condensate water drippage on avoiding the stop valve is in leading the structural splash of water and is opened, has further improved the comdenstion water collection ability. A water collecting tank 1 is arranged at the periphery of the first water guiding plate 31 and the second water guiding plate 32, specifically, the water collecting tank is arranged around the first water guiding plate and the second water guiding plate, and the water collecting tank 1 is communicated with the drainage tank 4. In this embodiment, the water collecting groove is defined by the edge thinning portions of the first water guide plate and the second water guide plate and the side wall of the stop valve sheath. In other embodiments, the water collecting tank may also be formed by opening the first water guide plate and the second water guide plate. Furthermore, one end of the first water guide plate 31 and one end of the second water guide plate 32, which are away from the rear side wall of the stop valve sheath 2, are provided with a water baffle 6, and the height of the water baffle is 5-8 mm.

As shown in fig. 3, the first water guide plate 31 and the second water guide plate 32 are both inclined at a first included angle a with respect to the rear side wall of the stop valve sheath 2, specifically, the first water guide plate and the second water guide plate are inclined from high to low from the front side surface to the rear side surface of the stop valve sheath, so that condensed water on the first water guide plate and the second water guide plate is collected in the water collection tank, and the condensed water is prevented from dripping. The angle range of first contained angle a is 85 degrees and is not more than a and not more than 89 degrees, and the too big local too thin that can make of angle of first water guide board and second water guide board, intensity are difficult to ensure, and in this angle range, can not influence the structural strength of first water guide board and second water guide board, and be convenient for carry out the water conservancy diversion to the comdenstion water. The drainage channel is communicated with the water collecting channel, and condensed water in the water collecting channel can be collected into the drainage channel and is discharged from the drainage channel. In this embodiment, preferably, the junction between the drainage channel and the water collection channel is in smooth transition, so that the condensed water in the water collection channel is conveniently collected in the drainage channel.

As shown in fig. 4, specifically, the first water deflector is connected to the left side wall of the drainage channel, preferably, the first water deflector is in smooth transition with the left side wall of the drainage channel, and the second water deflector is connected to the right side wall of the drainage channel, preferably, the second water deflector is in smooth transition with the right side wall of the drainage channel, so as to ensure that the condensed water on the first water deflector and the second water deflector can smoothly flow into the drainage channel. The inclination directions of the first water guide plate and the second water guide plate are different, the first water guide plate 31 is arranged oppositely to the left side wall of the stop valve jacket 2 in an inclined mode at a second included angle b, specifically, the first water guide plate is arranged from the left side wall of the stop valve jacket to the water drainage groove in an inclined mode from high to low, and therefore condensed water dropping on the water of the first water guide plate can be rapidly collected in the water drainage groove. The angle range of the second included angle b is more than or equal to 90.5 degrees and less than or equal to 93 degrees, the structural strength of the first water guide plate cannot be influenced in the angle range, and the condensed water is convenient to guide. Second water deflector 32 for the right side wall of stop valve sheath 2 sets up with the slope of third contained angle C, and is concrete, and the second water deflector is by high to low slope setting from the right side wall of stop valve sheath to water drainage tank to make the comdenstion water of drippage at second water deflector water gather the water drainage tank fast in, the angle range of third contained angle C is 91C is no less than or equal to 93, and in this angle range, can not influence the structural strength of second water deflector, and be convenient for carry out the water conservancy diversion to the comdenstion water. And then guaranteed that the comdenstion water on first water guide board and the second water guide board can gather the water drainage tank fast, and is clean no residue.

As shown in fig. 5, the combination of the first and second water deflectors through angles in multiple directions can ensure that the water flow can be effectively concentrated in the water collecting tank or the water draining tank, because the stop valve is of a suspended structure, in order to avoid the appearance shrinkage of the stop valve sheath, the thickness of the joint of the first water guide plate and the second water guide plate with the stop valve sheath is only 0.8mm (the reinforced structure is recommended to be added when the thickness is less than 2 mm), the stop valve sheath is vibrated in the installation or transportation process, the first water guide plate and the second water guide plate are easy to break, it can be understood that the bottom surfaces of the first water guide plate 31 and the second water guide plate 32 are both provided with the reinforcing ribs 10, a plurality of reinforcing ribs are arranged at intervals on the bottom surfaces of the first water guide plate 31 and the second water guide plate 32, therefore, the structural strength of the first water guide plate and the second water guide plate is guaranteed under the condition that the appearance of the stop valve sheath is prevented from shrinking.

As shown in fig. 1 and 7, a stop valve sheath is assembled to the side plate according to the arrow scheme, an opening 5 is arranged on the valve plate, and the drainage channel 4 extends out of the stop valve sheath 2 and is suitable for being connected with the opening 5. The assembly clearance of water drainage tank and open-ended is 0.5 ~ 1mm, can play the locate function, and the installation effectiveness is high. Simultaneously, the drainage channel is in plug-in fit with the valve plate, so that condensed water is conveniently led into the chassis through the drainage channel. Because the operation of the air conditioner outdoor unit, the compressor generates higher temperature in compression, the surface temperature of the compressor is between 60 and 90 degrees generally, the ambient temperature of the compressor is between 35 and 50 degrees, and the high temperature can evaporate the condensed water flowing to the chassis of the air conditioner outdoor unit, thereby realizing the good effect of no water dripping.

After the opening of water drainage tank inserted the valve plate, through a plurality of set screws, accomplish the assembly of stop valve sheath and curb plate, because the stop valve sheath needs dismouting (twisting the stop valve connecting pipe) many times at complete machine installation and debugging process, the dismouting probably leads to screw position department fracture damage repeatedly, can understand that, in this embodiment, sets up explosion-proof boss in screw position department, strengthens the structural strength of screw position department, prolongs the life of stop valve sheath. Specifically, the stop valve sheath 2 is provided with an explosion-proof boss, and the explosion-proof boss is provided with a screw hole. Furthermore, a second reinforcing skirt edge 9 is arranged on the periphery of the explosion-proof boss, and the structural strength of the position of the screw is further ensured.

As shown in fig. 6, the explosion-proof boss includes a first explosion-proof boss 81 and a second explosion-proof boss 82, the first explosion-proof boss 81 is disposed on the right side of the stop valve sheath 2, the second explosion-proof boss 82 is disposed on the lower side of the stop valve sheath 2, for the convenience of producing fixing screws, the size of the screws is generally large, the second explosion-proof boss is disposed at the corner of the stop valve sheath, the space allowance is small, for the convenience of installing the screws, the side wall of the stop valve sheath 2 close to the second explosion-proof boss 82 is recessed inwards, and the second explosion-proof boss 82 is suitable for being avoided. The size of the second explosion-proof boss is ensured to be larger, specifically, in the example, the size of the second explosion-proof boss is larger than 20mm, so that the second explosion-proof boss is adapted to the screws of most specifications on the market.

The water drainage structure in the stop valve jacket consists of a water drainage groove, a water guide structure and a water baffle plate, and the stop valve jacket in the embodiment is integrally formed by injection molding of a plastic material. The condensed water drips through the stop valve on the water guide structure, and because the water guide structure is arranged to the back side wall of the stop valve sheath in an inclined mode, the condensed water is guided to the water collecting tank, the water collecting tank is communicated with the drainage groove, the guided condensed water finally converges into the drainage groove, the condensed water is guided to the chassis of the outdoor unit of the air conditioner and is led out through the drainage pipe of the chassis, and the influence on the lower-layer households caused by the direct dripping of the condensed water is avoided.

In order to facilitate the insertion of the upper opening of the valve plate, in the embodiment, the bottommost part of the drainage groove is arranged in parallel relative to the horizontal plane, and in other embodiments, the bottom surface of the drainage groove can be also obliquely arranged so as to facilitate better diversion of the condensed water. The water drainage tank can be concave groove or V type groove, and the structural shape and the length dimension of water drainage tank can need to carry out nimble selection more, and in this embodiment, the water drainage tank is concave groove structure to have bigger accommodation space, can the more comdenstion water of water conservancy diversion. And the bottom of water drainage tank is provided with the strengthening rib structure, improves water drainage tank's structural strength.

As shown in fig. 1, the shut-off valve sheath 2 has a spout, the rim of which is provided with a first reinforcing skirt 7. In order to avoid the connecting pipe from extruding the stop valve sheath by external force to cause the damage of the stop valve sheath, a first reinforcing skirt edge is designed at the position of the outlet pipe, and the structural strength of the outlet pipe is improved. Preferably, the height of the first reinforcing skirt is greater than 5mm, and in this embodiment, the height of the first reinforcing skirt is set to be 8mm, so that the spout has sufficient strength. The diameter phi of a general outlet pipe (air pipe) is 19 mm or 16mm, the width D of the outlet pipe opening is generally 45-60 mm in consideration of actual installation, and preferably, the width D of the outlet pipe opening of the stop valve sheath is 55mm in the embodiment, so that most types of pipes can be sufficiently accommodated.

An air conditioner comprises the outer machine stop valve sheath.

When the stop valve jacket is installed on the outdoor unit of the air conditioner, the drainage groove is firstly inserted into the opening of the valve plate, then the screw hole on the stop valve jacket is aligned with the screw hole on the machine shell, and the stop valve jacket is fixed by screws, so that the installation and the fixation are completed. In this embodiment, the quantity of screw hole sets up to two can, and the position of screw hole all sets up explosion-proof boss, reinforces the structural strength of screw hole. In inserting the opening of valve plate through with the water drainage tank like this, played fixed effect promptly, also fixed a position the mounted position of stop valve sheath, later the mounting screw has just been accomplished to the set screw again, has avoided utilizing four screws to fix among the prior art, has improved the installation effectiveness, has reduced man-hour of installation.

The stop valve sheath is fixed a position through the water drainage tank, and the installation effectiveness is high, and the shirt rim is strengthened in the design of exit tube position, guarantees that weak department intensity meets the demands. A reinforcing structure is designed at the position of the screw, so that the fixed position is prevented from being damaged, and the protective sleeve of the stop valve cannot be restored after sale due to repeated disassembly.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The utility model provides an outer quick-witted stop valve sheath, its characterized in that is including setting up water guide structure (3) in stop valve sheath (2), water guide structure (3) include first water deflector (31) and second water deflector (32), first water deflector (31) with be provided with water drainage tank (4) between second water deflector (32), first water deflector (31) with second water deflector (32) for the bottom surface slope setting of water drainage tank (4), so that water conservancy diversion on first water deflector (31) with second water deflector (32) extremely in water drainage tank (4).

2. The outdoor unit stop valve boot according to claim 1, wherein a water collection groove (1) is formed at the periphery of the first water guide plate (31) and the second water guide plate (32), and the water collection groove (1) is communicated with the water drainage groove (4).

3. The outdoor unit shut-off valve boot according to claim 1, characterized in that the first water deflector (31) and the second water deflector (32) are both arranged obliquely at a first angle a with respect to the rear side wall of the shut-off valve boot (2).

4. The external unit shut-off valve guard according to claim 3, wherein the first included angle a is in the range of 85 ° ≦ a ≦ 89 °.

5. The outdoor unit shut-off valve cover according to claim 1, wherein the drain channel (4) extends beyond the shut-off valve cover (2) and is adapted to be inserted into an opening (5) in a valve plate of an air conditioner.

6. The outdoor unit shut-off valve boot according to claim 1, characterized in that the ends of the first and second water deflectors (31, 32) facing away from the rear side wall of the shut-off valve boot (2) are provided with water deflectors (6).

7. The outdoor unit shut-off valve boot according to claim 1, characterized in that the first water deflector (31) is arranged obliquely at a second angle b to the left side wall of the shut-off valve boot (2) and/or the second water deflector (32) is arranged obliquely at a third angle c to the right side wall of the shut-off valve boot (2).

8. The outdoor unit shut-off valve guard according to claim 7, wherein the second angle b is in the range of 90.5 ° ≦ b ≦ 93 ° and/or the third angle c is in the range of 91 ° ≦ c ≦ 93 °.

9. The outdoor unit shut-off valve jacket according to claim 1, characterised in that the shut-off valve jacket (2) has a spout, the rim of which is provided with a first reinforcing skirt (7).

10. The outdoor unit stop valve boot according to claim 1, wherein the bottom surfaces of the first water guide plate (31) and the second water guide plate (32) are provided with reinforcing ribs (10).

11. An air conditioner characterized by comprising an outdoor unit shut-off valve cover according to any one of claims 1 to 10.