CN212987408U - Machine and air conditioner in air conditioning - Google Patents

Abstract

The utility model provides a machine and air conditioner in air conditioning relates to air conditioning technology field. The air-conditioning indoor unit comprises a casing, wherein the casing is provided with a rear side water channel and an inner side water channel, a water outlet communicated with the rear side water channel and the inner side water channel is arranged between the rear side water channel and the inner side water channel, the air-conditioning indoor unit further comprises a blocking piece connected to the casing, the blocking piece is positioned in the water outlet area and is a blocking part, and gaps are formed between the blocking edge of the blocking piece and the surrounding edge opposite to the water outlet. The air conditioner comprises the air conditioner indoor unit. The baffle in the indoor unit of the air conditioner can effectively baffle impurities and animals, so that the blockage of the water channel caused by the impurities or the animals entering the water channel through the water outlet is reduced, and the normal drainage of the indoor unit is correspondingly ensured.

Description

Machine and air conditioner in air conditioning

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to an indoor set of air conditioner and air conditioner.

Background

An indoor unit of an air conditioner is generally used for cooling and adjusting indoor temperature, when indoor air exchanges heat with an evaporator of the indoor unit, water vapor in the air is condensed to form condensed water, and the condensed water is generally collected into a water channel in the indoor unit and is discharged through a water outlet of the water channel. As shown in fig. 1, the drainage port of the conventional indoor unit is generally open, so that small animals (such as cockroaches, geckos, etc.) in the external environment can enter the indoor unit through the drainage port, block the water channel in the indoor unit, and affect the normal drainage of the indoor unit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an indoor set of air conditioner and air conditioner to the toy that solves external environment can get into through the outlet of indoor set, causes the jam to water course etc. in it, influences the technical problem of the normal drainage of indoor set.

In order to solve the problem, the utility model provides an indoor unit of air conditioner, which comprises a housing, the casing is equipped with rear side water course and inboard water course, the rear side water course with be equipped with intercommunication outlet between the inboard water course, indoor unit of air conditioner still including connect in the casing separate and keep off the piece, separate and keep off the piece and be located the position in drain outlet region is for separating the fender portion, separate the fender edge that separates of fender portion with the relative surrounding edge in outlet all has the clearance.

The utility model provides an air-conditioning indoor unit, its drain outlet department is provided with and separates the fender piece, separates that the fender edge of fender portion of fender piece exists the clearance with the relative surrounding edge of drain outlet, and this clearance is as effective drainage clearance, and when the indoor unit was operated, the comdenstion water that forms in it can flow to drain outlet department through the water course to discharge through effective drainage clearance, thereby ensure the normal drainage of indoor unit; the baffle part can baffle the water outlet so as to reduce the area of the water outlet allowing impurities or animals to pass through, and correspondingly reduce the width and height of the water outlet allowing the impurities or the animals to pass through, so that the impurities or the animals larger than the size are limited to enter the water channel of the shell from the water outlet, the water channel and the like are blocked, and normal drainage and use of the indoor unit are ensured.

Optionally, the joint of the blocking member and the casing is located above the water outlet, and the blocking member extends along the up-down direction of the water outlet. The arrangement can reduce the obstruction of the blocking part to the condensed water in the water channel, thereby ensuring the smoothness of water drainage of the water channel; in addition, impurity deposition formed by contact of impurities in condensed water in the water channel and the blocking part can be reduced, blockage of the deposited impurities to an effective drainage gap is correspondingly reduced, and the use cleanliness of the indoor unit is improved.

Optionally, the blocking member is in a strip shape, a first end of the blocking member in the length direction is connected to the housing, and a second end of the blocking member extends to the drain region. The strip-shaped baffle piece can separate and limit the width and height of the water outlet on the basis of ensuring that the water outlet has a large effective water discharging area and the condensed water of the water channel is smoothly discharged, effectively reduces the effective width and the effective height for allowing impurities or small animals to pass through, and plays a good role in baffle.

Optionally, the barrier is connected to a peripheral edge of the drain opening. The barrier occupies less space and consumes less material.

Optionally, the water outlet is a rectangular opening, four peripheral edges of the water outlet along the circumferential direction are respectively a first peripheral edge, a second peripheral edge, a third peripheral edge and a fourth peripheral edge, and the barrier member is connected with the first peripheral edge and extends along the length direction of the second peripheral edge. The width between the two sides of the baffle piece and the opposite surrounding edges is uniform up and down, the baffle uniformity of the width allowing impurities and animals to pass through the water outlet is high, and the baffle effect is good.

Optionally, the connection point of the barrier member and the first surrounding edge is located in the middle of the first surrounding edge. When the baffle piece is connected with the middle part of the first surrounding edge, the maximum width of the water outlet allowing impurities or animals to pass through is smaller than the width of the water outlet at other connecting positions, and the baffle effect of the baffle piece is good.

Optionally, the length of the barrier member is a, the length of the second surrounding edge is H, and a is greater than or equal to 0.6H and less than H.

Alternatively, H ranges from 6mm to 10 mm. The barrier piece can block impurities and animals with the size larger than 4 mm.

Optionally, the distance between the barrier and the second surrounding edge is S1, and S1 is more than or equal to 2mm and less than or equal to 4 mm; the distance between the barrier piece and the fourth surrounding edge is S2, and S2 is more than or equal to 2mm and less than or equal to 4 mm. The baffle piece can play a role in baffle impurities or animals with the size larger than 4mm, and the occurrence of blockage caused by the impurities or the animals entering the water channel through the water outlet is reduced.

The utility model also provides an air conditioner, machine in above-mentioned air conditioning. The air conditioner uses the indoor unit, the baffle piece of the water outlet can effectively baffle impurities and animals, the probability of blocking the water channel in the air conditioner by the impurities or the animals is small, and accordingly normal water drainage can be ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a casing of an indoor unit of an air conditioner in the prior art;

fig. 2 is a partial schematic view of a casing of an indoor unit of an air conditioner according to the present invention, wherein a barrier member is disposed at a lower position of a water outlet;

fig. 3 is a partial schematic view of a casing of an indoor unit of an air conditioner according to the present invention, wherein a barrier member is disposed at a left position of a water outlet;

fig. 4 is a partial schematic view of a casing of an indoor unit of an air conditioner according to the present invention, wherein a barrier member is disposed at a right position of a water outlet;

fig. 5 is a partial schematic view of a casing of an indoor unit of an air conditioner according to the present invention, wherein a barrier member is disposed at an upper portion of a water outlet;

fig. 6 is a sectional view of a partial casing in an indoor unit of an air conditioner according to the present invention.

Description of reference numerals:

1-a machine shell; 2-a water outlet; 21-a first peripheral edge; 22-a second peripheral edge; 23-a third peripheral edge; 24-a fourth peripheral edge; 3-a barrier; 31-a connection end; 32-a first barrier edge; 33-a second barrier edge; 34-a third barrier edge; 41-a rear water channel; 42-inner water channel; 43-weep hole.

Detailed Description

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. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The present embodiment provides an indoor unit of an air conditioner, as shown in fig. 2 to 5, including a casing 1, where the casing 1 is provided with a rear water channel 41 and an inner water channel 42, a water outlet 2 is provided between the rear water channel 41 and the inner water channel 42 to communicate the two, the indoor unit of an air conditioner further includes a blocking member 3 connected to the casing 1, a portion of the blocking member 3 located in an area of the water outlet 2 is a blocking portion, and a gap is provided between a blocking edge of the blocking member and an opposite peripheral edge of the water outlet 2.

The air-conditioning indoor unit provided by the embodiment comprises a machine shell 1 used for installing and protecting each working component, wherein the machine shell 1 is provided with a water outlet 2 used for discharging condensed water in the machine shell 1, the machine shell 1 is also provided with a baffle piece 3 used for blocking the water outlet 2 so as to reduce the effective passing area of the water outlet, and a gap for passing the condensed water is formed between the baffle edge of the baffle piece 3 and the edge of the water outlet 2. The baffle part of the baffle part 3 is positioned in the area of the water outlet 2, wherein a gap exists between the baffle edge of the baffle part and the opposite surrounding edge of the water outlet 2, the gap is used as an effective drainage gap, when the indoor unit operates, condensed water formed in the baffle part firstly flows into the inner side water channel 42, then flows to the water outlet 2, is drained to the inner side water channel 42 through the effective drainage gap, and is further drained to a designated position, so that the normal drainage of the indoor unit is ensured; the blocking part can block the water outlet 2 to reduce the area of the water outlet 2 allowing impurities or animals to pass through, and correspondingly reduce the width and height of the water outlet 2 allowing the impurities or the animals to pass through, so that the impurities or the animals larger than the size are limited to enter the water channel of the casing 1 from the water outlet 2, the water channel is blocked, and normal drainage and use of the indoor unit are ensured.

The "peripheral edge of the water outlet 2" refers to an edge of the casing 1 that surrounds the water outlet 2; "baffle edge" means the edge of the baffle in the area of the drain opening 2.

Alternatively, in the present embodiment, the connection position of the barrier 3 and the casing 1 is located above the water outlet 2, and the barrier extends along the vertical direction of the water outlet 2. The specific position setting of the barrier 3 is that the barrier part of the barrier 3 extends from the upper part of the water outlet 2 to the inside of the water outlet to block the upper area of the water outlet, so that the size of the water outlet 2 allowing objects to pass through can be effectively reduced, and the barrier function is realized on impurities and small animals; and the condensed water of the water channel can be discharged through an effective drainage gap formed by the blocking part and the surrounding edge of the water outlet 2, so that the normal drainage of the indoor unit is ensured. In addition, the water outlet 2 is in the same position with the water outlet end of the water channel of the indoor unit (it can also be understood that the water outlet 2 is the water outlet end of the water channel), when the indoor unit operates, condensed water in the water channel flows along the bottom wall of the water channel, an effective drainage gap formed between the blocking edge of the blocking part and the surrounding edge of the drainage port 2 is positioned in the lower region of the drainage port 2, the effective drainage gap is consistent with the position of the water flow of the water channel, when the condensed water of the water channel reaches the drainage outlet 2, the condensed water in the water channel can be prevented when the baffle part is positioned at the lower part or the side part of the water outlet 2 (particularly when the baffle part is positioned at the lower part, the liquid level of the condensed water in the water channel can be discharged only when the condensed water is higher than the baffle part, the residual water in the water channel is stored for a long time to influence the service life of the indoor unit and is easy to breed bacteria), and therefore the smoothness of water drainage of the water channel is ensured; on the other hand, the arrangement can also reduce impurity deposition formed by the contact of impurities in condensed water in the water channel and the blocking part, correspondingly reduce the blockage of the deposited impurities to the effective drainage gap, improve the use cleanliness of the indoor unit and prolong the cleaning time interval of a user to the indoor unit.

In addition to the above-mentioned setting of the position, the blocking part of the blocking member 3 may be positioned at the left side, right side, lower part or other positions of the water outlet 2 as long as it can block the water outlet 2.

In this embodiment, as shown in fig. 2-5, the barrier member 3 may be a strip, a first end of the barrier member 3 in the length direction is connected to the housing 1, and a second end extends to the area of the water outlet 2. Here is a concrete shape of the barrier 3, which is described with a view angle of fig. 5, the barrier 3 extends along the up-down direction, the upper end of the barrier is connected with the casing 1 as a connecting end 31, the lower end of the barrier extends to the region of the water outlet 2, at this time, the left side edge, the lower end edge and the right side edge of the barrier are used as the barrier edges of the barrier together, the body of the barrier blocks the water outlet 2, the gap between the barrier edges and the surrounding edge of the water outlet 2 is used for discharging the condensed water, when the barrier area of the barrier is fixed, that is, the effective drainage area of the water outlet 2 is fixed, on one hand, the strip-shaped barrier can separate the size of the water outlet 2 in the width direction, and divide the width of the water outlet 2 in the left-right direction into at least two parts, thereby effectively reducing the effective width of the water outlet 2 for allowing impurities or small; on the other hand, the dimension of the water outlet 2 in the height direction can be limited by the baffle itself, and the distance between the lower end edge of the baffle and the bottom edge of the water outlet 2 is an effective height for allowing impurities or small animals to pass through. Namely, the strip-shaped barrier 3 can separate and limit the width and height of the water outlet 2 on the basis of ensuring that the water outlet 2 has a larger effective drainage area and the condensed water of the water channel is drained smoothly, effectively reduce the effective width and the effective height allowing impurities or small animals to pass through and play a better barrier role; in addition, compared with the baffle 3 with two ends connected with the surrounding edge of the water outlet 2, the baffle 3 in the embodiment can reduce the material consumption of the baffle 3, reduce the production cost and reduce the connection assembly of the baffle 3 and the casing 1 on the basis of realizing effective baffle.

In addition, as shown in fig. 2 to 5, the barrier member 3 is formed in a strip shape, and has a simple structure, convenient processing and low production cost.

In this embodiment, the barrier 3 may be connected to the peripheral edge of the drain opening 2. The connecting position of the baffle 3 and the machine shell 1 is specifically limited, at the moment, the whole baffle 3 is used as a baffle part to baffle the water outlet 2, on the basis of realizing the baffle of impurities and small animals, the volume of the baffle 3 can be reduced as much as possible, and the occupation of the baffle 3 on the space and the material consumption are correspondingly reduced. Specifically, the barrier 3 may be fixed to the peripheral edge of the drain opening 2 by a connector or an adhesive; or, the barrier member 3 may be formed integrally with the housing 1, so that the processing is convenient and the connection firmness between the barrier member and the housing is high.

The baffle 3 is directly connected with the periphery of the water outlet 2, the baffle 3 is integrally used as a baffle part, the baffle 3 can also comprise a connecting part, the baffle part is fixedly connected with the connecting part, the connecting part is fixedly connected with the machine shell 1, the baffle 3 extends from the outside of the water outlet 2 to the inner area thereof, and the part positioned in the inner area thereof is used as the baffle part.

Alternatively, in the present embodiment, as shown in fig. 5, the drain opening 2 may be a rectangular opening, four peripheral edges of the drain opening 2 along the circumferential direction thereof are a first peripheral edge 21, a second peripheral edge 22, a third peripheral edge 23 and a fourth peripheral edge 24, respectively, and the barrier member 3 is connected to the first peripheral edge 21 and extends along the length direction of the second peripheral edge 22. The specific shape of the water outlet 2 is defined, the shape of the rectangular opening is regular, and the first surrounding edge 21 and the third surrounding edge 23 are arranged in parallel and have equal length; the second peripheral edge 22 and the fourth peripheral edge 24 are parallel to each other and have the same length. As shown in fig. 5, taking the example of providing one barrier 3, the upper end of the strip-shaped barrier 3 is fixed to the first surrounding edge 21 as a connecting end 31, and is parallel to the second surrounding edge 22, the right side edge of the barrier 3 is set as a first barrier edge 32, the lower end edge is set as a second barrier edge 33, and the left side edge is set as a third barrier edge 34, so that the distance between the first barrier edge 32 and the second surrounding edge 22 is equal in the up-down direction, and the distance between the third barrier edge 34 and the fourth surrounding edge 24 is equal in the up-down direction, thereby ensuring that the barrier 3 effectively limits the width of the drain opening 2 allowing the passage of impurities and animals, reducing the effective width of the drain opening 2 after the barrier 3 is obliquely arranged, and the impurities or animals can enter the water course through the place where the width is large, which still causes the blockage of the water course.

In addition, the strip-shaped barrier member 3 is perpendicular to the first surrounding edge 21, so that the relative position of the barrier member and the first surrounding edge can be conveniently determined during assembly or processing, the processing convenience is higher, and the relative position accuracy of the barrier member and the first surrounding edge is higher.

Specifically, in the present embodiment, as shown in FIG. 3, the distance between the barrier 3 and the second surrounding edge 22 is set to S1, 2 mm. ltoreq. S1. ltoreq.4 mm; the distance between the barrier 3 and the fourth surrounding edge 24 is set to S2, and S2 is more than or equal to 2mm and less than or equal to 4 mm. The distance between the baffle 3 and the relative surrounding edge of the water outlet 2 is not less than 2mm, so that the drainage smoothness of the water outlet 2 is ensured on the basis of the baffle function; the distance between the baffle piece 3 and the relative surrounding edge of the water outlet 2 is not more than 4mm, so that the baffle piece can play a role in baffle impurities or animals with the size of more than 4mm, and the blocking condition caused by the impurities or the animals entering the water channel through the water outlet 2 is reduced. In particular, the length of the first perimetric edge 21 may range from 6mm to 10mm, and the width of the screen 3 may range from 2mm to 4mm, preferably 1.5 mm; s1 is preferably 3.5mm, S2 is preferably 3.5 mm.

Specifically, except for the above-mentioned setting position, as shown in fig. 2, the bottom peripheral edge of the water outlet 2 is the first peripheral edge 21, and the lower end of the barrier 3 is connected to the first peripheral edge 21 as the connecting end 31; as shown in fig. 3, the left side edge of the water outlet 2 is used as the first edge 21, and the left end of the barrier member 3 is used as the connecting end 31 to connect with the first edge 21; as shown in fig. 4, the right side peripheral edge of the drain opening 2 is the first peripheral edge 21, and the partition member 3 has a segment connected to the first peripheral edge 21 as the connecting end 31. In the above drawings, one barrier 3 is taken as an example for illustration, in this embodiment, a plurality of barriers 3 may be arranged according to the actual size of the water outlet 2, and the plurality of barriers 3 may be arranged at regular intervals along the length direction of the first surrounding edge 21.

Specifically, in the present embodiment, the connection point of the barrier 3 and the first peripheral edge 21 may be located in the middle of the first peripheral edge 21. As shown in fig. 3, the distance between the two side edges of the barrier 3 and the opposite peripheral edge is S1 and S2, respectively, when the width S of the drain opening 2 and the width d of the barrier 3 are constant, if the barrier 3 is connected to the middle of the first peripheral edge 21, S1 is S2 is (S-d)/2, and the maximum width of the drain opening 2 for allowing impurities or animals to pass through is (S-d)/2; if the connection of the barrier 3 to the first peripheral edge 21 is different from the middle position thereof, one of S1 and S2 is necessarily greater than (S-d)/2, and the maximum width of the drain opening 2 allowing the passage of the foreign substances or the animals is greater than (S-d)/2, so that the blocking effect is inferior to that when the barrier 3 is connected to the middle position of the first peripheral edge 21.

In the present embodiment, as shown in fig. 2, the length of the barrier 3 is set to a, the length of the second surrounding edge 22 is set to H, and a is greater than or equal to 0.6H and less than H. The length of the barrier 3 is longer than a certain range of the length of the second peripheral edge 22, accordingly, the distance b between the second barrier edge 33 and the third peripheral edge 23 of the barrier 3 is ensured to be shorter than a certain range of the length of the second peripheral edge 22, so that the effective height of the water outlet 2 for allowing impurities and animals to pass through is limited (when the barrier 3 is arranged on the left side or the right side of the water outlet 2, the effective width is limited), and the effective barrier of the barrier 3 for impurities and animals is ensured.

Specifically, in this embodiment, H may range from 6mm to 10 mm. A is more than or equal to 0.6H and less than H, the distance between the second baffle edge 33 of the baffle piece 3 and the third surrounding edge 23 is more than 0 and less than or equal to 0.4H, the maximum value of b is 4mm, namely, when the length of the second surrounding edge 22 is selected from the range of 6mm-10mm, the maximum effective height of the water outlet 2 for allowing impurities and animals to pass through is 4mm, and the baffle can be carried out on the impurities and the animals with the size of more than 4 mm.

Specifically, as shown in fig. 6, the water outlet 2 may be disposed on a base of the housing 1, the water channel on the base includes a rear side water channel 41 and an inner side water channel 42, the water outlet 2 is disposed between the rear side water channel 41 and the inner side water channel 42, a drain hole 43 is disposed at the bottom of the inner side water channel 42, and the drain hole 43 is connected to a drain pipe; the condensed water in the cabinet 1 first flows into the inner waterway 42, then is discharged to the inner waterway 42 through the drain port 2, flows into the drain pipe through the drain hole 43, and is discharged to a designated position. In this case, the drain hole 43 is also used for drainage, and the drain hole 43 may be formed by providing the stopper 3 in the drain opening 2.

The embodiment also provides an air conditioner, which comprises the air conditioner indoor unit. The air conditioner uses the indoor unit, the baffle piece 3 of the water outlet 2 can effectively baffle impurities and animals, the probability of blocking the water channel in the air conditioner by the impurities or the animals is small, and accordingly normal water drainage can be ensured.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An air-conditioning indoor unit comprises a casing (1), wherein the casing (1) is provided with a rear side water channel (41) and an inner side water channel (42), a water outlet (2) communicated with the rear side water channel (41) and the inner side water channel (42) is formed between the rear side water channel (41) and the inner side water channel (42), the air-conditioning indoor unit is characterized by further comprising a blocking piece (3) connected to the casing (1), the position, located in the water outlet (2) area, of the blocking piece (3) is a blocking part, and gaps exist between the blocking edge of the blocking piece and the surrounding edge, opposite to the water outlet (2), of the blocking part.

2. The indoor unit of air conditioner as claimed in claim 1, wherein the joint of the barrier (3) and the casing (1) is located above the drain opening (2), and the barrier extends along the vertical direction of the drain opening (2).

3. Indoor unit of air conditioner according to claim 1, characterized in that the barrier (3) is strip-shaped, a first end of the barrier (3) in length direction is connected to the casing (1), and a second end extends to the area of the water outlet (2).

4. Indoor unit of air-conditioning according to any of claims 1 to 3, characterized in that the barrier (3) is connected to the peripheral edge of the drain opening (2).

5. An indoor unit of an air conditioner according to claim 4, wherein the drain opening (2) is a rectangular opening, and four peripheral edges of the drain opening (2) along the circumferential direction thereof are a first peripheral edge (21), a second peripheral edge (22), a third peripheral edge (23), and a fourth peripheral edge (24); the barrier (3) is connected with the first surrounding edge (21) and extends along the length direction of the second surrounding edge (22).

6. An indoor unit of an air conditioner according to claim 5, wherein the joint of the barrier member (3) and the first peripheral edge (21) is located at the middle of the first peripheral edge (21).

7. An indoor unit of an air conditioner according to claim 5, wherein the length of the barrier member (3) is a, the length of the second peripheral edge (22) is H, and a is 0.6H-H < H.

8. An indoor unit of an air conditioner according to claim 7, wherein H is in the range of 6mm to 10 mm.

9. An indoor unit of an air conditioner according to claim 5, wherein the distance between the barrier (3) and the second surrounding edge (22) is S1, 2mm ≦ S1 ≦ 4 mm; the distance between the barrier (3) and the fourth surrounding edge (24) is S2, and S2 is more than or equal to 2mm and less than or equal to 4 mm.

10. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 1 to 9.

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