CN209819716U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN209819716U CN209819716U CN201920563183.6U CN201920563183U CN209819716U CN 209819716 U CN209819716 U CN 209819716U CN 201920563183 U CN201920563183 U CN 201920563183U CN 209819716 U CN209819716 U CN 209819716U
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Abstract
The utility model discloses a machine and air conditioner in air conditioning, this air conditioning indoor set includes: a heat exchanger; the water receiving box comprises a box body, a first rib plate and a second rib plate, wherein the first rib plate and the second rib plate are convexly arranged on the inner wall of the box body; the water receiving box is arranged on the lower side of the heat exchanger, and the first ribbed plate and/or the second ribbed plate are in sealing butt joint with the heat exchanger. The first rib plate and the second rib plate are arranged on the inner wall of the box body of the water receiving box at intervals, so that the first rib plate and/or the second rib plate are/is abutted to the bottom of the heat exchanger in a sealing manner, the water receiving box and the bottom of the heat exchanger form a double-sealing structure, and the sealing effect is improved; in addition, first floor and second floor form double-deck assembly structure with the bottom of heat exchanger for the sealed butt of water receiving box and heat exchanger is more firm, avoids misplacing in handling, has improved the overall stability of air conditioning indoor set.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in air conditioning.
Background
When the indoor unit of the air conditioner works, the heat exchanger arranged in the indoor unit of the air conditioner can generate condensed water, so that a water receiving groove structure for receiving the condensed water and discharging the condensed water is arranged in the indoor unit of the air conditioner. In order to prevent the gap between the heat exchanger and the water receiving tank from being sealed as much as possible, the water receiving tank is generally provided with a sealing rib structurally, but in the existing air conditioner indoor unit, the sealing reliability of the sealing rib and the heat exchanger is poor, the sealing rib and the heat exchanger can be increased in gap or staggered in assembly or transportation, the sealing effect is poor, and the working stability of the air conditioner indoor unit is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor set of air conditioning, aim at solving the technical problem who how to improve indoor set job stabilization nature of air conditioning.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:
a heat exchanger;
the water receiving box comprises a box body, a first rib plate and a second rib plate, wherein the first rib plate and the second rib plate are convexly arranged on the inner wall of the box body, and the first rib plate and the second rib plate are arranged at intervals along the width direction of the box body; the water receiving box is arranged on the lower side of the heat exchanger, and the first ribbed plate and/or the second ribbed plate are in sealing butt joint with the heat exchanger.
Preferably, a clamping groove is formed in the bottom of the heat exchanger, and the first rib plate and/or the second rib plate are/is clamped in the clamping groove.
Preferably, a clamping groove is formed in the bottom of the heat exchanger, and the first rib plate and the second rib plate are respectively clamped on two side walls in the width direction of the clamping groove.
Preferably, the extending directions of the two side walls in the width direction of the slot are respectively the same as the extending directions of the first rib plate and the second rib plate, and the first rib plate and the second rib plate are respectively attached to the two side walls in the width direction of the slot.
Preferably, the depth of the clamping groove is greater than 0cm and less than or equal to 1 cm; and/or the width of the clamping groove is 1cm to 1.5 cm.
Preferably, the front side of the bottom of the heat exchanger is formed with a chamfer, and the first rib abuts against the chamfer.
Preferably, the box body comprises a bottom plate and a coaming connected to the side edge of the bottom plate, and the first rib plate and/or the second rib plate are/is arranged on the bottom plate in a protruding mode.
Preferably, the baffle plate comprises a baffle plate extending from the front side edge of the bottom plate in an inclined manner towards a direction away from the heat exchanger, and a water passing gap is formed between the baffle plate and the heat exchanger.
Preferably, the air-conditioning indoor unit further comprises a face frame arranged on the front side of the heat exchanger in a covering mode, supporting ribs are arranged on the inner side wall of the face frame in a protruding mode, and the supporting ribs abut against the guide plate.
The utility model also provides an air conditioner, including an air conditioning indoor unit, this air conditioning indoor unit includes: a heat exchanger; the water receiving box comprises a box body, a first rib plate and a second rib plate, wherein the first rib plate and the second rib plate are convexly arranged on the inner wall of the box body, and the first rib plate and the second rib plate are arranged at intervals along the width direction of the box body; the water receiving box is arranged on the lower side of the heat exchanger, and the first ribbed plate and/or the second ribbed plate are in sealing butt joint with the heat exchanger.
The first rib plate and the second rib plate are arranged on the inner wall of the box body of the water receiving box at intervals, so that the first rib plate and/or the second rib plate are/is abutted to the bottom of the heat exchanger in a sealing manner, the water receiving box and the bottom of the heat exchanger form a double-sealing structure, and the sealing effect is improved; in addition, first floor and second floor form double-deck assembly structure with the bottom of heat exchanger for the sealed butt of water receiving box and heat exchanger is more firm, avoids misplacing in handling, has improved the overall stability of air conditioning indoor set.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic cross-sectional view of an embodiment of an indoor unit of an air conditioner according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic cross-sectional view of an indoor unit of an air conditioner according to another embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Heat exchanger | 20 | Water receiving box | 21 | Box body |
| 22 | First rib plate | 23 | Second rib plate | 11 | Clamping groove |
| 211 | Base plate | 212 | Boarding board | 213 | Flow guide plate |
| 40 | Water passing gap | 50 | Face frame | 51 | Support rib |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an indoor unit of air conditioner.
In an embodiment of the present invention, as shown in fig. 1 to 3, an air conditioner indoor unit includes:
a heat exchanger 10;
the water receiving box 20 comprises a box body 21, and a first rib plate 22 and a second rib plate 23 which are convexly arranged on the inner wall of the box body 21, wherein the first rib plate 22 and the second rib plate 23 are arranged at intervals along the width direction of the box body 21; the water receiving box 20 is arranged at the lower side of the heat exchanger 10, and the first rib plate 22 and/or the second rib plate 23 are in sealing and abutting joint with the heat exchanger 10.
It should be noted that if the embodiments of the present invention are described with reference to "first", "second", etc., the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Furthermore, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly. In addition, the meaning of "and/or" appearing in the present embodiment is to include three parallel schemes, taking "a and/or B as an example", including a scheme, or B scheme, or a scheme satisfying both a and B.
In this embodiment, the indoor unit of the air conditioner further includes a face frame 50 covering the outside of the heat exchanger 10, and a chassis connected to the face frame 50, the chassis is located at the lower side of the heat exchanger 10, and the water receiving box 20 is mounted on the chassis. The water receiving box 20 is used for collecting condensed water generated by the heat exchanger 10, and prevents the problems that the condensed water damages circuit components of the indoor unit of the air conditioner, causes a water dripping phenomenon and the like. The first rib plate 22 and the second rib plate 23 are used for sealing a gap formed between the box body 21 and the bottom of the heat exchanger 10, so as to prevent air flow from entering the wind wheel of the indoor unit of the air conditioner without passing through the heat exchanger 10, and simultaneously prevent the air flow from bringing water received by the box body 21 to the wind wheel and taking the water out of the air outlet of the indoor unit of the air conditioner. It is understood that the heat exchanger 10 extends along the longitudinal direction of the air conditioning indoor unit, and the case 21, the first rib 22, and the second rib 23 extend along the longitudinal direction of the heat exchanger 10. The first rib plate 22 and the second rib plate 23 can be protruded on the side wall of the box body 21, and also can be protruded on the bottom wall of the box body 21, and it is only necessary to satisfy the requirement that the first rib plate 22 and the second rib plate 23 are arranged at intervals along the width direction of the box body 21. The first rib 22 and the second rib 23 can be integrally formed with the box 21, or can be fixed by bonding or series connection. The heat exchanger 10 and the first rib plate 22 and the second rib plate 23 can be abutted up and down, and can also be connected through a clamping structure, and only the first rib plate 22 and/or the second rib plate 23 need to be in sealing contact with the heat exchanger 10. The first rib 22 and the second rib 23 may both be in sealing contact with the heat exchanger 10, or one of the first rib 22 or the second rib 23 may be in sealing contact with the heat exchanger 10; for example, if only the first rib plate 22 is in sealing abutment with the heat exchanger 10, the second rib plate 23 may form a certain movable gap with the heat exchanger 10, and when the air conditioning indoor unit swings back and forth in the transportation process to cause the first rib plate 22 to be dislocated and separated from the heat exchanger 10, the second rib plate 23 just moves to be in sealing abutment with the heat exchanger 10, so as to ensure the stability of the sealing abutment of the water receiving box 20 and the heat exchanger 10.
It should be noted that the condensed water may flow to the water receiving box 20 along two side walls of the heat exchanger 10, the first rib plate 22 and the second rib plate 23 respectively form a front water receiving tank and a rear water receiving tank corresponding to the two side walls of the heat exchanger 10 with the front and rear side walls of the box body 21, the rear water receiving tank is communicated with the space where the wind wheel is located, but since there is almost no airflow flowing through the position where the rear water receiving tank is located, the water in the rear water receiving tank cannot be brought to the wind wheel, i.e., cannot be blown out from the air outlet, and the air outlet experience of the indoor unit of. The box body 21 is provided with a drain hole to drain the received condensed water out of the indoor unit of the air conditioner in time, so as to ensure the working stability of the indoor unit of the air conditioner.
The first rib plate 22 and the second rib plate 23 are arranged on the inner wall of the box body 21 of the water receiving box 20 at intervals, so that the first rib plate 22 and the second rib plate 23 are both in sealing butt joint with the bottom of the heat exchanger 10, the water receiving box 20 and the bottom of the heat exchanger 10 form a double-sealing structure, and the sealing effect is improved; in addition, the first ribbed plate 22 and the second ribbed plate 23 form a double-layer assembly structure with the bottom of the heat exchanger 10, so that the sealing butt of the water receiving box 20 and the heat exchanger 10 is more stable, the dislocation in the carrying process is avoided, and the overall stability of the air conditioner indoor unit is improved.
Further, as shown in fig. 1, a locking groove 11 is formed at the bottom of the heat exchanger 10, and the first rib 22 and/or the second rib 23 are/is locked to the locking groove 11. The meaning of "and/or" appearing in this embodiment is to include three parallel schemes, taking "a and/or B as an example", including a scheme, or B scheme, or a scheme satisfying both a and B. In this embodiment, the number of the slots 11 is two, and the two slots 11 extend along the length direction of the heat exchanger 10 and are arranged at intervals along the width direction of the box body 21, so as to be respectively matched with the tops of the first rib plates 22 and the second rib plates 23, and the first rib plates 22 and the second rib plates 23 are clamped in the slots 11, so that the first rib plates 22 and the second rib plates 23 are more stably in sealing contact with the heat exchanger 10, the sealing effect is better, and the working stability of the indoor unit of the air conditioner can be further improved.
Further, as shown in fig. 1, a clamping groove 11 is formed at the bottom of the heat exchanger 10, and the first rib plate 22 and the second rib plate 23 are respectively clamped on two side walls of the clamping groove 11 in the width direction. The number of the clamping grooves 11 is one, and the width of the clamping grooves 11 corresponds to the distance between the tops of the first rib plates 22 and the tops of the second rib plates 23, so that the first rib plates 22 and the second rib plates 23 are clamped on the front side wall and the rear side wall of the clamping grooves 11 respectively. It should be noted that the first rib plate and the second rib plate may be directly attached to the two side walls, or an additional protrusion and a groove may be provided, so long as the first rib plate and the second rib plate are in sealing contact with the two side walls respectively. In practical application, the bottom of the slot 11 may further be provided with two caulking grooves, and the two caulking grooves are respectively adapted to the tops of the first rib plate 22 and the second rib plate 23, so that the first rib plate 22 and the second rib plate 23 can be respectively embedded in the two caulking grooves, and the contact stability between the first rib plate 22 and the heat exchanger 10 and the contact stability between the second rib plate 23 and the heat exchanger 10 are further improved.
Further, as shown in fig. 2, the extending directions of the two side walls in the width direction of the card slot 11 are respectively the same as the extending directions of the first rib 22 and the second rib 23, and the first rib 22 and the second rib 23 are respectively attached to the two side walls in the width direction of the card slot 11. In this embodiment, the front side wall of the slot 11 is parallel to the first rib 22, and the rear side wall of the slot 11 is parallel to the second rib 23, so that the first rib 22 can be attached to the front side wall of the slot 11, and the second rib 23 is overlapped on the rear side wall of the slot 11, so as to increase the matching area between the first rib 22 and the second rib 23 and the slot 11, and thus improve the sealing performance and stability of the matching between the first rib 22 and the slot 11 and between the second rib 23 and the slot 11.
Further, the depth of the clamping groove 11 is greater than 0cm and less than or equal to 1 cm; and/or the width of the clamping groove 11 is 1cm to 1.5 cm. In this embodiment, if the depth of the slot 11 is greater than 1cm, a gap is formed between the bottom of the slot 11 and the first rib 22 and the second rib 23, which causes air leakage, and the structural strength of the bottom of the heat exchanger 10 is reduced, so that the depth of the slot 11 is set to be less than or equal to 1cm, which can effectively ensure the structural strength of the bottom of the heat exchanger 10 and the sealing performance of the first rib 22 and the second rib 23 in cooperation with the slot 11. If the width of the clamping groove 11 is smaller than 1cm, the thickness of the first rib plate 22 and the second rib plate 23 clamped with the clamping groove 11 is smaller, and the structural strength is low; if the width of the slot 11 is greater than 1.5cm, the slot 11 is not tightly matched with the first rib plate 22 and the second rib plate 23, and therefore, the width of the slot 11 is set to be 1cm to 1.5cm, so that the size of the slot 11 is more reasonable, the structural strength of the first rib plate 22 and the second rib plate 23 is improved, and the tightness of matching of the first rib plate 22 and the second rib plate 23 with the slot 11 is ensured.
Further, as shown in fig. 2, the front side of the bottom of the heat exchanger 10 is formed with a chamfer, and the first rib 22 abuts against the chamfer. In this embodiment, the front side of the heat exchanger 10 is normally installed on the front side of the air conditioning indoor unit during operation, i.e., the side away from the wind wheel. The front side of the bottom of the heat exchanger 10 is formed with a chamfer, and the first rib plate 22 abuts against the chamfer, so that the contact area between the first rib plate 22 and the heat exchanger 10 can be increased, and the contact sealing performance is improved. In practical applications, a contact step is formed at the chamfer, and the top end of the first rib 22 abuts against the contact step, so that the first rib 22 is more firmly contacted with the heat exchanger 10.
Further, as shown in fig. 1 and fig. 2, the box body 21 includes a bottom plate 211 and a surrounding plate 212 connected to a side of the bottom plate 211, and the first rib 22 and/or the second rib 23 are/is convexly disposed on the bottom plate 211. In this embodiment, because the water receiving tank is formed by the front side walls of the first rib plate 22 and the box body 21 and the rear side walls of the second rib plate 23 and the box body 21, if the first rib plate 22 and the second rib plate 23 are protruded on the enclosing plate 212, the volumes of the two water receiving tanks can be reduced, that is, the space utilization rate of the water receiving tank 20 is reduced, therefore, the first rib plate 22 and the second rib plate 23 are protruded on the bottom plate 211, the volume of the water receiving tank can be effectively increased, and the space utilization rate of the water receiving tank 20 is improved.
Further, as shown in fig. 1 and 2, the shroud 212 includes a baffle 213 extending obliquely from the front side of the bottom plate 211 in a direction away from the heat exchanger 10, and a water gap 40 is formed between the baffle 213 and the heat exchanger 10. The guide plate 213 extends upward and slantwise in a direction away from the heat exchanger 10 to collect water dripping from the upper part of the heat exchanger 10, so that the water flows into the box body 21 from the water passing gap 40; it can be understood that the top of the baffle 213 protrudes from the front side of the heat exchanger 10 to effectively collect the condensed water dropping from the heat exchanger 10. In practical application, the bottom of the first rib plate 22 may be provided with water holes, so that the condensed water flows into the space formed by the first rib plate 22 and the second rib plate 23, thereby making full use of the space of the box body 21 and avoiding overflow caused by untimely drainage.
Further, as shown in fig. 1 and 2, the indoor unit of an air conditioner further includes a surface frame 50 covering the front side of the heat exchanger 10, a support rib 51 is protruded on an inner side wall of the surface frame 50, and the support rib 51 abuts against the air guide plate 213. In the embodiment, the support rib 51 is used to assist the normal water receiving box 20, so that the water receiving box 20 is more stably installed in the air-conditioning indoor unit. In practical applications, the support rib 51 may extend along the length direction of the flow guide plate 213 to form a sealing contact with the flow guide plate 213, so as to prevent the airflow from entering the space below the support rib 51 to form a backflow, thereby reducing the generation of condensed water.
The utility model discloses still provide an air conditioner, this air conditioner includes the air conditioning and interior machine, and the concrete structure of this air conditioning interior machine refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
a heat exchanger;
the water receiving box comprises a box body, a first rib plate and a second rib plate, wherein the first rib plate and the second rib plate are convexly arranged on the inner wall of the box body, and the first rib plate and the second rib plate are arranged at intervals along the width direction of the box body; the water receiving box is arranged on the lower side of the heat exchanger, and the first ribbed plate and/or the second ribbed plate are in sealing butt joint with the heat exchanger.
2. The indoor unit of an air conditioner as claimed in claim 1, wherein a slot is formed at the bottom of the heat exchanger, and the first rib and/or the second rib are/is engaged with the slot.
3. The indoor unit of an air conditioner as claimed in claim 1, wherein a slot is formed at the bottom of the heat exchanger, and the first rib and the second rib are respectively engaged with two side walls of the slot in a width direction.
4. An indoor unit for an air conditioner according to claim 3, wherein the direction of extension of both side walls in the width direction of the notch coincides with the direction of extension of the first rib and the second rib, respectively, and the first rib and the second rib are attached to both side walls in the width direction of the notch, respectively.
5. The indoor unit of an air conditioner according to claim 2, wherein the depth of the catching groove is greater than 0cm and less than or equal to 1 cm; and/or the width of the clamping groove is 1cm to 1.5 cm.
6. An indoor unit of an air conditioner according to claim 1, wherein a chamfer is formed on a front side of the bottom of the heat exchanger, and the first rib abuts against the chamfer.
7. An indoor unit of an air conditioner according to any one of claims 1 to 6, wherein the casing includes a bottom plate and a surrounding plate connected to a side of the bottom plate, and the first rib and/or the second rib is provided to protrude from the bottom plate.
8. An indoor unit of an air conditioner as claimed in claim 7, wherein the shroud includes a baffle plate extending obliquely from a front side edge of the bottom plate in a direction away from the heat exchanger, and a water passing gap is formed between the baffle plate and the heat exchanger.
9. The indoor unit of claim 8, further comprising a surface frame covering the front side of the heat exchanger, wherein a support rib is protruded from an inner sidewall of the surface frame, and the support rib abuts against the air guide plate.
10. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563183.6U CN209819716U (en) | 2019-04-23 | 2019-04-23 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920563183.6U CN209819716U (en) | 2019-04-23 | 2019-04-23 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209819716U true CN209819716U (en) | 2019-12-20 |
Family
ID=68881540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920563183.6U Active CN209819716U (en) | 2019-04-23 | 2019-04-23 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209819716U (en) |
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2019
- 2019-04-23 CN CN201920563183.6U patent/CN209819716U/en active Active
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