CN215260074U - Indoor unit - Google Patents
Indoor unit Download PDFInfo
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- CN215260074U CN215260074U CN202121081134.2U CN202121081134U CN215260074U CN 215260074 U CN215260074 U CN 215260074U CN 202121081134 U CN202121081134 U CN 202121081134U CN 215260074 U CN215260074 U CN 215260074U
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- heat exchanger
- base
- indoor heat
- flow blocking
- indoor unit
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Abstract
The utility model provides an indoor unit, include: a base provided with an installation space; the indoor heat exchanger is arranged in the installation space; and the flow resisting structure is arranged on the contact surface of the base and the indoor heat exchanger and is arranged along the length direction of the contact surface. The embodiment of the utility model provides a beneficial effect who possesses does: the flow blocking structure is arranged on the contact surface of the base and the indoor heat exchanger, so that air flow can be prevented from flowing between the base and the indoor heat exchanger; the air flow flowing through the indoor heat exchanger is improved, the heat exchange effect of the indoor heat exchanger is improved, and the operating efficiency of the air conditioner is guaranteed.
Description
Technical Field
The utility model relates to an air conditioning equipment field particularly, relates to an indoor unit.
Background
Air conditioners, i.e., room air conditioners (room air conditioners), which regulate temperature, humidity, and air conditioners in a hanging type are units for providing a space area (generally, an enclosed space) with a temperature change of process air. Its function is to regulate the parameters of temperature, humidity, cleanliness and air flow rate of air in the room (or closed space, zone) so as to meet the requirements of human body comfort or technological process.
However, in the existing air conditioner, part of air directly enters the room without passing through the indoor heat exchanger, and then the part of air does not pass through the heat exchange, so that the heat exchange efficiency of the indoor unit of the air conditioner is reduced, and the operation efficiency of the air conditioner is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem: part of air is not subjected to heat exchange, so that the heat exchange efficiency of the indoor unit of the air conditioner is reduced, and the operation efficiency of the air conditioner is influenced.
In order to solve the above problem, an embodiment of the utility model provides an indoor unit, include: a base provided with an installation space; the indoor heat exchanger is arranged in the installation space; and the flow resisting structure is arranged on the contact surface of the base and the indoor heat exchanger and is arranged along the length direction of the contact surface.
Compared with the prior art, the embodiment of the utility model provides a beneficial effect who possesses does: the flow blocking structure is arranged on the contact surface of the base and the indoor heat exchanger, so that air flow can be prevented from flowing between the base and the indoor heat exchanger; the air flow flowing through the indoor heat exchanger is improved, the heat exchange effect of the indoor heat exchanger is improved, and the operating efficiency of the air conditioner is guaranteed.
In a particular embodiment, the flow blocking structure is disposed at a level at which the base contacts the indoor heat exchanger.
As can be appreciated, the installation of the indoor heat exchanger can be facilitated; meanwhile, the contact tightness between the base and the indoor heat exchanger can be improved, and the air flow blocking effect is improved.
In a particular embodiment, the flow-impeding structure comprises: and the plurality of flow blocking ribs protrude from the base at intervals, and are linearly arranged.
It can be understood, through set up bellied choked flow muscle on the base, the demolding of being convenient for on the one hand, on the other hand, through with indoor heat exchanger cooperation installation, the indoor heat exchanger contact surface produces deformation, forms inclosed connection form, can effectually block that the air current flows through from between base and the indoor heat exchanger, prevents to leak wind to promote indoor heat exchanger's heat transfer effect.
In a specific embodiment, the base further comprises: a water channel; and a first channel is formed between every two adjacent flow blocking ribs and is communicated with the water channel.
As can be appreciated, a water channel is provided for draining the condensed water.
In a specific embodiment, the base further comprises: the plurality of partition plates are arranged on the water channel at intervals along the length direction of the water channel, and a second channel is formed between every two adjacent partition plates; wherein, the first channel and the second channel are in staggered circulation.
It will be appreciated that a plurality of baffles are provided to slow the flow rate of the liquid; the air flow flowing from the first channel can be well blocked, the retention time of the air flow at the bottom of the indoor heat exchanger is prolonged, and the heat exchange effect is improved; meanwhile, the first channel and the second channel are arranged in a staggered mode, and the flow speed of liquid is further slowed down.
In a specific embodiment, the base is further provided with a sinking groove which is arranged in the first channel and extends towards one side far away from the water channel.
It can be understood that the sink groove is communicated with the water channel by the first channel and the first channel, and extends towards one side of the flow blocking rib away from the water channel, so that a drainage path is prolonged, surrounding heat is taken away as far as possible, and the heat exchange effect of the indoor heat exchanger is improved.
In a particular embodiment, the sink floor is higher than the flume floor.
It can be understood that increase liquid contact surface, the extension circulation time improves liquid heat exchange efficiency, now in the heat transfer effect who promotes indoor heat exchanger.
In a specific embodiment, a flow blocking channel is formed between one side of the flow blocking rib, which is far away from the water channel, and the base; the bottom surface of the flow resisting channel is higher than the sinking groove.
It can be understood that the long-term liquid contact in indoor heat exchanger bottom after the installation is prevented, influence indoor heat exchanger's life, simultaneously, the comdenstion water of also being convenient for is discharged.
In a particular embodiment, the flow-impeding structure comprises: the flow blocking ribs protrude from the base at intervals and are arranged side by side; and the plurality of flow blocking ribs are provided with a plurality of rows.
It is understood that a plurality of rows are provided by providing a plurality of flow blocking ribs; can further form inclosed connection form, the effectual air current that blocks flows through between base and the indoor heat exchanger, prevents to leak out to promote indoor heat exchanger's heat transfer effect.
In a specific embodiment, the plurality of flow blocking ribs of two adjacent rows are arranged in a staggered manner.
As can be understood, the air flow can be effectively blocked, and the air flow is prevented from flowing out from the contact surface of the indoor heat exchanger and the base.
In a specific embodiment, the contact surface comprises a horizontal surface and a slope surface inclined relative to the horizontal surface; the plurality of flow blocking ribs are respectively protruded on the horizontal plane and the inclined plane at intervals.
It can be understood that the flow blocking effect can be improved by arranging the plurality of flow blocking ribs on the horizontal plane and the inclined plane, and then the heat exchange effect of the indoor heat exchanger is improved.
The utility model discloses following beneficial effect has:
1) the contact surface of the base and the indoor heat exchanger is provided with a flow resisting structure, so that airflow can be prevented from flowing between the base and the indoor heat exchanger; the air flow passing through the indoor heat exchanger is improved, so that the heat exchange effect of the indoor heat exchanger is improved, and the operation efficiency of the air conditioner is ensured;
2) the plurality of partition plates are arranged, so that the flow speed of liquid can be reduced; the air flow flowing from the first channel is well blocked, the retention time of the air flow at the bottom of the indoor heat exchanger is prolonged, and then the heat exchange effect is improved; meanwhile, the first channel and the second channel are arranged in a staggered mode, so that the flow speed of liquid is further slowed down;
3) the flow choking ribs are matched with the flow choking grooves, so that the installation stability of the indoor heat exchanger can be improved; on the other hand, form inclosed connection form, can effectually block that the air current flows through between base and the indoor heat exchanger, prevent the air leakage to promote indoor heat exchanger's heat transfer effect.
Drawings
Fig. 1 is a schematic structural view of an indoor unit 200 according to the present invention;
fig. 2 is a schematic structural view of the base 100 of the present invention;
FIG. 3 is an enlarged view of A in FIG. 1;
FIG. 4 is an enlarged view of B in FIG. 2;
FIG. 5 is an enlarged view of C in FIG. 4;
FIG. 6 is an enlarged view of D in FIG. 4;
fig. 7 is a schematic structural view of the spoiler rib 120 disposed on the horizontal plane 101 and the inclined plane 102.
Description of reference numerals:
10-indoor heat exchanger; 100-a base; 101-horizontal plane; 102-a bevel; 110-an installation space; 120-flow blocking ribs; 130-a separator; 140-a water channel; 150-flow blocking; 160-channel one; 170-channel two; 180-sinking the tank; 200-indoor unit.
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.
Referring to fig. 1, an embodiment of the present invention provides an indoor unit 200, including: the base 100, the indoor heat exchanger 10, and a flow blocking structure (not shown).
Specifically, referring to fig. 2, the base 100 is provided with an installation space 110; the indoor heat exchanger 10 is provided in the installation space 110; the choke structure is disposed on a contact surface between the base 100 and the indoor heat exchanger 10, and is disposed along a length direction of the contact surface. By providing a flow blocking structure at a contact surface of the base 100 and the indoor heat exchanger 10, the flow blocking structure can prevent an air flow from flowing between the base 100 and the indoor heat exchanger 10; so as to improve the flow of air flowing through the indoor heat exchanger 10, improve the heat exchange effect of the indoor heat exchanger 10, and ensure the operation efficiency of the air conditioner 200.
Further, the choke structure is disposed on a horizontal plane where the base 100 contacts the indoor heat exchanger 10. The installation of the indoor heat exchanger 10 can be facilitated; meanwhile, the contact tightness between the base 100 and the indoor heat exchanger 10 can be improved, and the air flow blocking effect can be improved.
Further, referring to fig. 2, the flow blocking structure includes: the plurality of flow blocking ribs 120 protrude from the base 100 at intervals, and the plurality of flow blocking ribs (120) are linearly arranged.
Through set up bellied choked flow muscle 120 on base 100, the demolding of being convenient for on the one hand, on the other hand, through with indoor heat exchanger 10 go up the cooperation installation, indoor heat exchanger contact surface produces deformation, forms inclosed connected form, can effectually block that the air current flows through from between base 100 and the indoor heat exchanger 10, prevents to leak out to promote indoor heat exchanger 10's heat transfer effect.
For example, referring to fig. 3, a plurality of flow blocking ribs 120 are protruded at intervals on a horizontal surface of the base 100 contacting the indoor heat exchanger 10; and will not be described in detail herein.
Further, referring to fig. 4 and 5, the base 100 further includes: a water channel 140; a first passage 160 is formed between two adjacent flow blocking ribs 120, and the first passage 160 is communicated with the water channel 140. The water channel 140 is provided for draining condensed water.
For example, the water channel 140 includes a front water channel and a rear water channel, see fig. 2, where a is a user-facing side of the air conditioner 200, and the water channel 140 on the base 100 is the front water channel; in the drawing, F is the side of the air conditioner 200 close to the wall, where the water channel 140 on the base 100 is the rear water channel; the base 100 at the rear water channel and the front water channel is provided with flow blocking ribs 120 matched with the indoor heat exchanger 10, which is not described in detail herein.
Further, referring to fig. 2 and 6, the base 100 further includes: the plurality of baffle plates 130 are arranged on the water channel 140 at intervals along the length direction of the water channel 140, and a second channel 170 is formed between every two adjacent baffle plates 130; referring to fig. 4, the first channel 160 and the second channel 170 are in staggered communication.
By providing a plurality of baffles 130, the flow rate of the liquid is slowed; the air flow flowing from the first passage 160 can be well blocked, the retention time of the air flow at the bottom of the indoor heat exchanger 10 is prolonged, and the heat exchange effect is improved; meanwhile, the first channel 160 and the second channel 170 are arranged in a staggered mode, and the flow rate of liquid is further slowed down.
Further, referring to fig. 5, the base 100 further has a sink groove 180 formed in the first channel 160 and extending away from the waterway 140. The sink groove 180 is communicated with the first channel 160 and the water channel 140, and extends towards one side far away from the water channel 140, so that a drainage path is prolonged, surrounding heat is taken away as far as possible, and the heat exchange effect of the indoor heat exchanger 10 is improved.
Further, the bottom surface of the sink groove 180 is higher than the bottom surface of the water channel 140. Through increasing the liquid contact surface, the increase circulation time improves liquid heat exchange efficiency, now promotes indoor heat exchanger 10's heat transfer effect.
Furthermore, a flow blocking channel 150 is further arranged between one side of the flow blocking rib 120 far away from the water channel 140 and the base 100; the bottom surface of the choke channel 150 is higher than the sink 180. The long-term liquid contact at the bottom of the installed indoor heat exchanger 10 is prevented, the service life of the indoor heat exchanger 10 is prevented from being affected, and meanwhile, the condensate water is convenient to discharge.
Further, the flow blocking structure includes: a plurality of flow blocking ribs 120 protruding from the base 100 at intervals, and the plurality of flow blocking ribs 120 are arranged side by side; and the plurality of flow blocking ribs 120 are provided in a plurality of rows. A plurality of rows are provided by providing a plurality of flow blocking ribs 120; the air-tight connection mode can be further formed, air flow is effectively prevented from flowing between the base 100 and the indoor heat exchanger 10, air leakage is prevented, and the heat exchange effect of the indoor heat exchanger is improved.
Further, the plurality of flow blocking ribs 120 in two adjacent rows are arranged in a staggered manner. The air flow can be effectively blocked, and the air flow can be prevented from flowing out from the contact surface of the indoor heat exchanger 10 and the base 100.
Further, referring to fig. 7, the contact surface includes a horizontal surface and a slope inclined with respect to the horizontal surface; the plurality of ribs 120 are protruded from the horizontal plane 101 and the inclined plane 102 at intervals. The flow blocking effect can be improved by providing the plurality of flow blocking ribs 120 on the horizontal plane 101 and the inclined plane 102, and then the heat exchange effect of the indoor heat exchanger 10 is improved.
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 (11)
1. An indoor unit, comprising:
a base (100) provided with an installation space (110);
an indoor heat exchanger (10) provided in the installation space (110);
and the flow resisting structure is arranged on the contact surface of the base (100) and the indoor heat exchanger (10) and is arranged along the length direction of the contact surface.
2. Indoor unit according to claim 1, characterized in that the structure is arranged on the level where the base (100) is in contact with the indoor heat exchanger (10).
3. The indoor unit of claim 1, wherein the choke structure comprises:
the plurality of flow blocking ribs (120) protrude from the base (100) at intervals, and the plurality of flow blocking ribs (120) are linearly arranged.
4. The indoor unit of claim 1, wherein the choke structure comprises:
the flow blocking ribs (120) are protruded from the base (100) at intervals, and the flow blocking ribs (120) are arranged side by side; the plurality of flow blocking ribs (120) are arranged in a plurality of rows.
5. The indoor unit of claim 4, wherein the plurality of ribs (120) in two adjacent rows are arranged in a staggered manner.
6. The indoor unit according to claim 5,
the contact surface includes: a horizontal plane (101), and a slope (102) inclined with respect to the horizontal plane (101); the plurality of flow blocking ribs (120) are respectively protruded on the horizontal plane (101) and the inclined plane (102) at intervals.
7. Indoor unit according to any of claims 3 to 6, characterized in that the basement (100) also comprises:
a water channel (140); a first passage (160) is formed between two adjacent flow blocking ribs (120), and the first passage (160) is communicated with the water channel (140).
8. Indoor unit according to claim 7, characterized in that the basement (100) further comprises:
the plurality of baffle plates (130) are arranged on the water channel (140) at intervals along the length direction of the water channel (140), and a second channel (170) is formed between every two adjacent baffle plates (130);
wherein the first channel (160) and the second channel (170) are in staggered flow communication.
9. The indoor unit of claim 7, wherein the base (100) is further provided with a sink groove (180) provided in the first passage (160) and extending toward a side away from the waterway (140).
10. The indoor unit of claim 9, wherein the bottom surface of the sink groove (180) is higher than the bottom surface of the waterway (140).
11. The indoor unit of claim 10, wherein a flow blocking channel (150) is formed between a side of the flow blocking rib (120) far away from the water channel (140) and the base (100); the bottom surface of the flow blocking channel (150) is higher than the sinking groove (180).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081134.2U CN215260074U (en) | 2021-05-20 | 2021-05-20 | Indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081134.2U CN215260074U (en) | 2021-05-20 | 2021-05-20 | Indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260074U true CN215260074U (en) | 2021-12-21 |
Family
ID=79456878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121081134.2U Active CN215260074U (en) | 2021-05-20 | 2021-05-20 | Indoor unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260074U (en) |
-
2021
- 2021-05-20 CN CN202121081134.2U patent/CN215260074U/en active Active
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