CN215337011U - Water guide structure of evaporator, air duct machine and air conditioner - Google Patents
Water guide structure of evaporator, air duct machine and air conditioner Download PDFInfo
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- CN215337011U CN215337011U CN202120837480.2U CN202120837480U CN215337011U CN 215337011 U CN215337011 U CN 215337011U CN 202120837480 U CN202120837480 U CN 202120837480U CN 215337011 U CN215337011 U CN 215337011U
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Abstract
The embodiment of the application provides an evaporator water guide structure, an air duct machine and an air conditioner, wherein the evaporator water guide structure comprises a first water pan, a water guide assembly and an evaporator assembly; the water guide assembly is fixedly connected with the first water receiving tray, the water guide assembly comprises a wind shielding piece and a water guide piece, a first water guide groove is formed in one side of the wind shielding piece, the water guide piece comprises a water guide part, the water guide part is obliquely arranged on the first water receiving tray, and the first water guide groove is communicated with the water guide part to form a water flow path flowing to the first water receiving tray; the evaporator assembly comprises a first evaporator and a second evaporator arranged on the upper side of the first evaporator, the first evaporator is arranged from one side close to the wind shielding part to incline downwards towards one side far away from the wind shielding part, and the second evaporator is arranged from one side close to the wind shielding part to incline upwards towards one side far away from the wind shielding part so as to guide at least part of condensed water discharged by the second evaporator into the first water guiding groove. By adopting the water guide structure of the evaporator, the drainage effect of the evaporator assembly can be greatly improved.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to an evaporator water guide structure, an air duct machine and an air conditioner.
Background
In the related art, an evaporator of a ducted air conditioner freely discharges condensed water into a water pan mainly by the hydrophilicity and gravity of fins. However, when the ducted air conditioner is operated, the condensed water discharged from the evaporator is sucked by the airflow flowing at a high speed in the ducted air conditioner to generate a water blowing phenomenon, so that the water discharging effect of the evaporator is poor.
SUMMERY OF THE UTILITY MODEL
In view of the above, embodiments of the present application are expected to provide an evaporator water guiding structure, a duct type air conditioner and an air conditioner capable of improving a water drainage effect.
To achieve the above object, a first embodiment of the present application provides an evaporator water guiding structure, including:
a first water pan;
the water guide assembly is fixedly connected with the first water receiving tray and comprises a wind shielding piece and a water guide piece, a first water guide groove is formed in one side of the wind shielding piece, the water guide piece comprises a water guide part, the water guide part is obliquely arranged on the first water receiving tray, the wind shielding piece is arranged at the upper end of the water guide part in the oblique direction, and the first water guide groove is communicated with the water guide part to form a water flow path flowing to the first water receiving tray;
the evaporator assembly is arranged on the upper side of the first water pan and located the wind shielding piece is provided with one side of the first water guiding groove, the evaporator assembly comprises a first evaporator and a second evaporator arranged on the upper side of the first evaporator, the first evaporator is close to one side of the wind shielding piece towards the direction away from the one side of the wind shielding piece, the second evaporator is inclined upwards, and at least part of condensate water discharged by the second evaporator is guided into the first water guiding groove.
In one embodiment, the water guide assembly comprises a support member, and the water guide assembly is fixedly connected with the first water pan through the support member.
In one embodiment, the supporting member includes a first supporting plate, one end of the first supporting plate is fixedly connected to the water guiding portion, and the other end of the first supporting plate opposite to the first supporting plate is fixedly connected to the first water receiving tray.
In one embodiment, a width of an upper end of the water guide portion in the inclined direction is greater than a width of a lower end of the water guide portion in the inclined direction.
In one embodiment, the water guide part is disposed at one end of the first water chute, and the first water chute is disposed to be inclined downward from one end far away from the water guide part to one end close to the water guide part.
In one embodiment, the angle between the first water chute and the horizontal plane is less than 10 °.
In one embodiment, the angle between the first water chute and the horizontal plane is 3-5 °.
In one embodiment, the first evaporator includes a first shell, the water guide part is located on one lateral side of the first shell, and one side of the water guide part, which is far away from the first shell, is turned upwards to form a folded edge.
A second embodiment of the present application provides an air duct machine, including: the shell, the wind wheel and the evaporator water guide structure are arranged on the shell;
one side of the shell is provided with an air inlet, the wind wheel and the evaporator water guide structure are arranged in the shell, the evaporator water guide structure is located between the wind wheel and the air inlet, and one side of the wind shielding piece, which deviates from the first water guide groove, faces towards the wind wheel.
A third embodiment of the present application provides an air conditioner including: the air duct machine is provided.
The embodiment of the application provides an evaporator water guide structure, an air duct machine and an air conditioner, wherein a water guide assembly of the evaporator water guide structure is fixedly connected with a first water receiving disc to form a stable integral structure, a wind shielding piece in the water guide assembly is arranged towards a wind wheel to block airflow flowing at a high speed, at least part of the condensed water generated on the second evaporator flows from the direction of the wind shielding piece and flows into the first water chute, the condensed water flowing into the first water chute flows into the first water receiving tray through the water guide part on the water guide piece, that is to say, the water guide structure of the evaporator in the embodiment of the present application can not only prevent the condensed water discharged from the evaporator assembly from being sucked by the airflow flowing at a high speed, but also guide the condensed water generated from the second evaporator into the first water receiving tray, thereby greatly improving the water discharging effect of the evaporator assembly.
Drawings
FIG. 1 is a schematic illustration of an internal configuration of a ducted air conditioner according to an embodiment of the present application, the ducted air conditioner being shown in a horizontal installation configuration;
FIG. 2 is a schematic view of the water guiding structure of the evaporator shown in FIG. 1;
FIG. 3 is a schematic view showing a connection relationship between the wind shielding member and the water guiding member in FIG. 2, in which continuous arrows indicate a flowing direction of the condensed water generated at the second evaporator on the water guiding assembly;
FIG. 4 is an enlarged view of a portion of FIG. 2 at A;
fig. 5 is a schematic structural view of another perspective view of the water guide structure of the evaporator shown in fig. 2, in which the first water pan and the second water pan are omitted;
FIG. 6 is a view from the direction B of FIG. 2;
fig. 7 is a schematic structural view of the second water-receiving tray shown in fig. 2;
fig. 8 is a schematic internal view of the ducted air conditioner of fig. 1 in a vertical installation configuration.
Description of the reference numerals
An evaporator water guiding structure 10; a first drip pan 11; a water guide assembly 12; a wind shielding member 121; the first water chute 121 a; a water guide 122; a water guide 1221; a hem 1221 a; a wind shield 1222; a support 123; a first support plate 1231; a second support plate 1232; an evaporator assembly 13; a first evaporator 131; a first housing 1311; a first heat dissipation pipe 1312; a second evaporator 132; a second housing 1321; a second heat dissipation pipe 1322; a closing plate 133; a second drip tray 14; a vent 14 a; a housing 20; an air inlet 20 a; a wind wheel 30.
Detailed Description
It should be noted that, in the present application, technical features in examples and embodiments may be combined with each other without conflict, and the detailed description in the specific embodiment should be understood as an explanation of the gist of the present application and should not be construed as an improper limitation to the present application.
In the description of the present application, an "up" orientation or positional relationship is based on FIG. 1, a "lateral" orientation or positional relationship is based on the orientation or positional relationship shown in FIG. 2, and a "horizontal plane" is based on the plane shown in FIG. 1, it being understood that these orientation terms are merely for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present application.
In a first embodiment of the present application, a water guiding structure 10 of an evaporator is provided, please refer to fig. 1 to 5, where the water guiding structure 10 of the evaporator includes a first water pan 11, a water guiding assembly 12 and an evaporator assembly 13; the water guide assembly 12 is fixedly connected with the first water receiving tray 11, the water guide assembly 12 comprises a wind shielding piece 121 and a water guide piece 122, a first water guide groove 121a is formed in one side of the wind shielding piece 121, the water guide piece 122 comprises a water guide part 1221, the water guide part 1221 is obliquely arranged on the first water receiving tray 11, the wind shielding piece 121 is arranged at the upper end of the water guide part 1221 in the oblique direction, and the first water guide groove 121a is communicated with the water guide part 1221 to form a water flow path flowing to the first water receiving tray 11; the evaporator assembly 13 is disposed on the upper side of the first water receiving tray 11 and located on the side of the wind shielding member 121 having the first water guiding groove 121a, the evaporator assembly 13 includes a first evaporator 131 and a second evaporator 132 disposed on the upper side of the first evaporator 131, the first evaporator 131 is disposed to be inclined downward from the side close to the wind shielding member 121 toward the side away from the wind shielding member 121, the second evaporator 132 is disposed to be inclined upward from the side close to the wind shielding member 121 toward the side away from the wind shielding member 121, so as to guide at least a part of the condensed water discharged from the second evaporator 132 into the first water guiding groove 121a, that is, after at least a part of the condensed water discharged from the second evaporator 132 flows into the first water guiding groove 121a, the condensed water may flow along the first water guiding groove 121a to the water guiding part 1221, and then flow into the first water receiving tray 11 along the water guiding part 1221.
A second embodiment of the present application provides a ducted air conditioner, please refer to fig. 1 and 2, which includes a casing 20, a wind wheel 30 and an evaporator water guiding structure 10 according to any embodiment of the present application; one side of the housing 20 has an air inlet 20a, the wind wheel 30 and the evaporator water guiding structure 10 are both disposed in the housing 20, the evaporator water guiding structure 10 is located between the wind wheel 30 and the air inlet 20a, and one side of the wind shielding member 121 facing away from the first water guiding groove 121a faces the wind wheel 30.
A third embodiment of the present application provides an air conditioner that includes the duct unit according to any of the embodiments of the present application.
Specifically, referring to fig. 1, 2 and 5, the first evaporator 131 of the embodiment of the present application includes a first casing 1311, first fins (not shown) and a first radiating pipe 1312, the first fins and the first radiating pipe 1312 are disposed in the first casing 1311, a portion of the structure of the first radiating pipe 1312 protrudes out of the first casing 1311, the second evaporator 132 includes a second casing 1321, second fins (not shown) and a second radiating pipe 1322, the second fins and the second radiating pipe 1322 are disposed in the second casing 1321, a portion of the structure of the second radiating pipe 1322 protrudes out of the second casing 1321, the first evaporator 131 and the second evaporator 132 are combined to form the evaporator assembly 13 into a substantially V-shaped overall structure, the substantially V-shaped evaporator assembly 13 has a pointed end and an open end disposed opposite to the pointed end, the wind shielding member 121 corresponds to the pointed end disposed on the evaporator assembly 13, when the evaporator water guiding structure 10 is disposed in the housing 20, the sharp-angled end of the evaporator assembly 13 faces the wind wheel 30, and the open end of the evaporator assembly 13 faces the air inlet 20 a.
In the related art, when the air duct machine runs, the air flow flowing at a high speed in the air duct machine can suck the condensed water discharged from the evaporator to generate a water blowing phenomenon, so that the condensed water discharged from the evaporator is difficult to be freely discharged into the water receiving tray by virtue of the hydrophilicity and the gravity of the fins.
The air duct machine of the embodiment of the application is provided with the evaporator water guide structure 10, the water guide assembly 12 of the evaporator water guide structure 10 is fixedly connected with the first water receiving tray 11 to form a relatively stable integral structure, and the wind shielding part 121 in the water guide assembly 12 is arranged towards the wind wheel 30 to block high-speed flowing air flow, so that condensed water discharged from the evaporator assembly 13 can be prevented from being sucked by the high-speed flowing air flow. Meanwhile, since the second evaporator 132 is disposed to be inclined upward from a side close to the wind screen 121 to a side far from the wind screen 121, when the ducted air conditioner is in operation, at least a portion of the condensed water generated at the second evaporator 132 flows in a direction toward the wind screen 121 and flows into the first water guiding groove 121a, the condensed water flowing into the first water guiding groove 121a flows into the first water receiving tray 11 through the water guiding part 1221 of the water guiding member 122, if a portion of the condensed water generated at the second evaporator 132 does not flow into the first water guiding groove 121a, the condensed water not flowing into the first water guiding groove 121a may be freely discharged to the first water receiving tray 11 by gravity, and the condensed water discharged from the first evaporator 131 may flow into the first water receiving tray 11 in an inclined direction of the first evaporator 131, or may be freely discharged to the first water receiving tray 11 by gravity, that is, by providing the evaporator water guide structure 10, the water discharge effect of the evaporator assembly 13 can be greatly improved.
It should be noted that "fixing" in the embodiments of the present application includes both detachable connection, for example, connection between two components through fasteners such as screws, bolts, etc., and non-detachable connection, for example, connection between two components through welding or integral molding.
In an embodiment, referring to fig. 2, the water guiding assembly 12 includes a supporting member 123, and the water guiding assembly 12 is fixedly connected to the first water receiving tray 11 through the supporting member 123. The support member 123 may be provided to facilitate the fixed connection of the water guide assembly 12 and the first water receiving tray 11.
In an embodiment, referring to fig. 2 and 5, the supporting member 123 includes a first supporting plate 1231, one end of the first supporting plate 1231 is fixedly connected to the water guiding portion 1221, and the other end of the first supporting plate 1231 opposite to the first water receiving tray 11 is fixedly connected to the water guiding portion 1221. The purpose of the fixed connection between the first supporting plate 1231 and the water guide 122 is to, on one hand, realize the fixed connection between the water guide assembly 12 and the first water receiving tray 11 through the first supporting plate 1231, and on the other hand, the first supporting plate 1231 can also keep the water guide 1221 at a preset inclination angle, for example, please refer to fig. 5, the included angle β between the water guide 1221 and the horizontal plane can be kept at 20 degrees to 80 degrees, thereby improving the water guide efficiency of the water guide 1221.
It is understood that in some embodiments, one end of the first supporting plate 1231 may be fixedly connected to the wind shielding member 121, and the other end of the first supporting plate 1231 opposite to the first water receiving tray 11.
In one embodiment, referring to fig. 3, the width H1 of the water guiding part 1221 at the upper end in the inclined direction is greater than the width H2 of the water guiding part 1221 at the lower end in the inclined direction. That is, the width H1 of the upper end of the water guide part 1221 in the inclined direction is relatively wide, so that condensed water is easily collected into the water guide part 1221 from the first water guide groove 121a, and the water guide part 1221 is also easily machined and installed, and the width H2 of the lower end of the water guide part 1221 in the inclined direction is relatively narrow, so that the installation space can be saved, and the interference to the refrigerant pipe can be reduced as much as possible.
In one embodiment, referring to fig. 2 and 6, the evaporator assembly 13 further includes a sealing plate 133, the supporting member 123 further includes a second supporting plate 1232, the sealing plate 133 and the water guiding member 122 are respectively disposed at two opposite lateral sides of the evaporator assembly 13, the sealing plate 133 is fixedly connected to the first evaporator 131 and the second evaporator 132, one end of the second supporting plate 1232 is fixedly connected to the sealing plate 133, and the other end of the second supporting plate 1232 opposite to the first water receiving tray 11 is fixedly connected to the first water receiving tray. Through setting up shrouding 133 and second backup pad 1232, can make first water collector 11, water guide assembly 12 and evaporimeter subassembly 13 connect into an overall structure, from this, can prevent that evaporimeter subassembly 13 from taking place to rock in the use.
In an embodiment, referring to fig. 2 and 3, the water guide part 1221 is disposed at one end of the first water chute 121a, and the first water chute 121a is disposed from one end far away from the water guide 122 to one end close to the water guide part 1221, so that the condensed water flowing into the first water chute 121a can be conveniently guided to the water guide part 1221.
The inclination angle of the first water chute 121a can be set as required, and in an embodiment, referring to fig. 3, an included angle α between the first water chute 121a and the horizontal plane is less than 10 °.
More preferably, the angle α between the first water chute 121a and the horizontal plane is 3 ° to 5 °.
It should be noted that the material of the wind shielding member 121 and the water guiding member 122 in the embodiment of the present application may be plastic or metal, wherein when the material of the water guiding member 122 is metal, the water guiding member 122 may be a sheet metal member, so as to form the first water guiding groove 121a by bending.
In one embodiment, referring to fig. 2 to 4, the water guiding element 122 further includes a wind shielding part 1222 connected to the water guiding part 1221, the water guiding element 122 is disposed at one side of the evaporator assembly 13 in the transverse direction, and the wind shielding part 1222 is connected to the wind shielding part 121. The wind blocking portion 1222 may block the airflow flowing at a high speed, so as to prevent the airflow flowing at a high speed from sucking the condensed water on the water guide 122 and making it difficult for the condensed water to flow into the first drain pan 11.
In an embodiment, referring to fig. 2 to 5, the water guiding part 1221 is located on one lateral side of the first housing 1311, and one side of the water guiding part 1221 away from the first housing 1311 is folded upwards to form a folded edge 1221a, that is, an area of the water guiding part 1221 located between the folded edge 1221a and the first housing 1311 forms a second water guiding groove, and the condensed water flowing out of the first water guiding groove 121a flows into the second water guiding groove and flows into the first water receiving tray 11 along the second water guiding groove. The folded edge 1221a of the water guide portion 1221 may also block the airflow flowing at a high speed, so as to further prevent the airflow flowing at a high speed from sucking the condensed water on the water guide portion 1221 and making it difficult for the condensed water to flow into the first water receiving tray 11.
In an embodiment, referring to fig. 1, 2, 6 and 7, the water guiding structure 10 of the evaporator further includes a second water receiving tray 14 having a ventilation opening 14a, the ventilation opening 14a is used for communicating with an air inlet 20a on the housing 20 so as to facilitate the air flow, and the second water receiving tray 14 is disposed on a side of the evaporator assembly 13 away from the wind shielding member 121.
Specifically, the ducted air conditioner according to the embodiment of the present invention may have two installation forms, one is a horizontal installation form, and the other is a vertical installation form, and the aforementioned positional relationship among the first water pan 11, the water guide assembly 12, and the evaporator assembly 13 is a positional relationship when the ducted air conditioner is in the horizontal installation form (i.e., the form shown in fig. 1). Referring to fig. 8, when the ducted air conditioner is in the vertical installation mode, the condensed water discharged from the first evaporator 131 and the second evaporator 132 can directly flow into the second water receiving tray 14, that is, the second water receiving tray 14 is mainly used for receiving the condensed water discharged from the first evaporator 131 and the second evaporator 132 when the ducted air conditioner is in the vertical installation mode. Through setting up first water collector 11 and second water collector 14, can be so that the drainage demand when evaporimeter water guide structure 10 can satisfy the tuber pipe machine is in different installation forms.
The various embodiments/implementations provided herein may be combined with each other without contradiction.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.
Claims (10)
1. An evaporator water guide structure, comprising:
a first water pan;
the water guide assembly is fixedly connected with the first water receiving tray and comprises a wind shielding piece and a water guide piece, a first water guide groove is formed in one side of the wind shielding piece, the water guide piece comprises a water guide part, the water guide part is obliquely arranged on the first water receiving tray, the wind shielding piece is arranged at the upper end of the water guide part in the oblique direction, and the first water guide groove is communicated with the water guide part to form a water flow path flowing to the first water receiving tray;
the evaporator assembly is arranged on the upper side of the first water pan and located the wind shielding piece is provided with one side of the first water guiding groove, the evaporator assembly comprises a first evaporator and a second evaporator arranged on the upper side of the first evaporator, the first evaporator is close to one side of the wind shielding piece towards the direction away from the one side of the wind shielding piece, the second evaporator is inclined upwards, and at least part of condensate water discharged by the second evaporator is guided into the first water guiding groove.
2. The evaporator water guide structure according to claim 1, wherein the water guide assembly comprises a support member, and the water guide assembly is fixedly connected with the first water pan through the support member.
3. The water guide structure of evaporator as recited in claim 2, wherein the supporting member comprises a first supporting plate, one end of the first supporting plate is fixedly connected to the water guide portion, and the other end of the first supporting plate opposite to the first supporting plate is fixedly connected to the first water receiving tray.
4. The evaporator water guiding structure according to any one of claims 1 to 3, wherein a width of an upper end of the water guiding part in an inclined direction is larger than a width of a lower end of the water guiding part in the inclined direction.
5. The water guide structure for evaporators according to any one of claims 1 to 3, wherein the water guide part is provided at one end of the first water chute, and the first water chute is provided so as to be inclined downward from one end away from the water guide part toward one end close to the water guide part.
6. The evaporator water guiding structure as recited in claim 4, wherein the angle between the first water guiding chute and the horizontal plane is less than 10 °.
7. The water guide structure of evaporator as recited in claim 6, wherein the angle between the first water chute and the horizontal plane is 3 ° to 5 °.
8. The water guide structure of an evaporator according to claim 1, wherein the first evaporator includes a first housing, the water guide part is located on one lateral side of the first housing, and one side of the water guide part, which is far away from the first housing, is folded upwards to form a folded edge.
9. A ducted air conditioner, comprising: a housing, a wind wheel and an evaporator water guiding structure of any one of claims 1-8;
one side of the shell is provided with an air inlet, the wind wheel and the evaporator water guide structure are arranged in the shell, the evaporator water guide structure is located between the wind wheel and the air inlet, and one side of the wind shielding piece, which deviates from the first water guide groove, faces towards the wind wheel.
10. An air conditioner, comprising: the ducted air conditioner of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837480.2U CN215337011U (en) | 2021-04-22 | 2021-04-22 | Water guide structure of evaporator, air duct machine and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120837480.2U CN215337011U (en) | 2021-04-22 | 2021-04-22 | Water guide structure of evaporator, air duct machine and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215337011U true CN215337011U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120837480.2U Active CN215337011U (en) | 2021-04-22 | 2021-04-22 | Water guide structure of evaporator, air duct machine and air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN215337011U (en) |
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- 2021-04-22 CN CN202120837480.2U patent/CN215337011U/en active Active
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