CN218379651U - Electric heater with flow guide function and air conditioner indoor unit - Google Patents
Electric heater with flow guide function and air conditioner indoor unit Download PDFInfo
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- CN218379651U CN218379651U CN202222546356.8U CN202222546356U CN218379651U CN 218379651 U CN218379651 U CN 218379651U CN 202222546356 U CN202222546356 U CN 202222546356U CN 218379651 U CN218379651 U CN 218379651U
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- 238000005485 electric heating Methods 0.000 claims abstract description 171
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 238000004378 air conditioning Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model belongs to the technical field of the air conditioner refrigeration, concretely relates to machine in electric heater and air conditioning with water conservancy diversion function. In the utility model, the bottom of the electric heating pipe is lower than the bottom of the fin, and the bottom of the fin is provided with the flow guiding bevel edge, and the height of the flow guiding bevel edge close to the side of the electric heating pipe is lower than the height of the side far away from the electric heating pipe; the design realizes that the condensate water on the fins is guided to the bottom of the electric heating pipe along the diversion bevel edge. The bottom of the electric heating pipe is arranged to be inclined relative to the horizontal plane, and the design realizes the function that the condensed water collected at the bottom of the electric heating pipe flows along the inclined direction of the bottom of the electric heating pipe and flows out from the water outlet end under the action of gravity. The utility model discloses a fin bottom water conservancy diversion hypotenuse and electric heating pipe bottom slope set up, have realized that the comdenstion water from fin water conservancy diversion to electric heater bottom, from electric heater bottom outlet end exhaust function again. The utility model discloses need not additionally increase spare part, have simple structure, advantage that the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner refrigeration, concretely relates to machine in electric heater and air conditioning with water conservancy diversion function.
Background
The existing air conditioner is generally provided with an electric heater for auxiliary heating in the air conditioner indoor unit for meeting the requirement of rapid heating of the air conditioner when in use, the electric heater comprises an electric heating pipe and fins, the fins are fixedly arranged on the outer side of the electric heating pipe, and the fins have the functions of increasing the heat dissipation area of the electric heating pipe and improving the heat exchange efficiency of the electric heating pipe. However, since the evaporator and the electric heater are located in the casing of the air conditioning indoor unit and are vertically overlapped with each other, when condensed water is present on the evaporator, the condensed water may drip onto the electric heater, and thus the condensed water is easily accumulated on the electric heater. If the condensed water is not discharged from the electric heater in time, a large amount of bacteria can be bred, and the health of a user is influenced; if the condensed water is adsorbed by impurities, the heating efficiency of the electric heater is influenced, and the power consumption of the indoor unit of the air conditioner in the heating process is increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a simple structure can provide an application this electric heater's with water conservancy diversion function air conditioning indoor set with the discharged electric heater that has the water conservancy diversion function of comdenstion water conservancy diversion on the electric heater simultaneously.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an electric heater with flow guiding function, which comprises an electric heating pipe and fins, wherein the fins are fixedly arranged on the outer wall of the electric heating pipe, and the bottom of the electric heating pipe is obliquely arranged relative to the horizontal plane; the bottom of the electric heating tube is lower than the bottom of the fin, the bottom of the fin is provided with a diversion bevel edge, and the height of the diversion bevel edge close to the side of the electric heating tube is lower than the height of the side far away from the electric heating tube.
Further, the method comprises the following steps: the bottom of the electric heating tube is inclined with low left end and high right end, or inclined with high left end and low right end.
Further, the method comprises the following steps: the bottom of the electric heating tube is inclined with a high middle part and two low ends.
Further, the method comprises the following steps: the bottom of the electric heating tube is in an inverted V shape.
Further, the method comprises the following steps: and (4) performing fillet treatment on the convex edge at the bottom of the electric heating pipe.
The utility model also provides an air-conditioning indoor unit, which comprises an air-conditioning indoor unit shell, an evaporator, a drainage structure and the electric heater with the flow guide function; the evaporator is positioned in the shell of the indoor unit of the air conditioner and is fixedly connected with the shell of the indoor unit of the air conditioner; the electric heater with the flow guiding function is positioned in the shell of the indoor unit of the air conditioner and is fixedly connected with the shell of the indoor unit of the air conditioner; the electric heater with the flow guiding function is positioned at the inner side of the evaporator; the drainage structure is fixedly arranged on the shell of the indoor unit of the air conditioner, and the water outlet end at the bottom of the electric heating pipe is communicated with the drainage structure.
Further, the method comprises the following steps: the left end mounting groove of the electric heater is formed in the inner side wall of the left end of the shell of the indoor unit of the air conditioner, and the right end mounting groove of the electric heater is formed in the inner side wall of the right end of the shell of the indoor unit of the air conditioner; the left end of the electric heating pipe is installed in the left end installation groove, and the right end of the electric heating pipe is installed in the right end installation groove.
Further, the method comprises the following steps: when the bottom of the electric heating pipe is in an inverted V shape, a left end water collecting tank is fixedly arranged on the inner side wall of the shell of the indoor unit of the air conditioner at the left end of the electric heating pipe; a right end water collecting tank is fixedly arranged on the inner side wall of the shell of the indoor unit of the air conditioner at the right end of the electric heating pipe; the left end water collecting tank and the right end water collecting tank are both communicated with a drainage structure of the indoor unit of the air conditioner; the upper ends of the left end water collecting tank and the right end water collecting tank are both of an open structure, the bottom of the left end of the electric heating pipe is positioned above the left end water collecting tank, and the bottom of the right end of the electric heating pipe is positioned above the right end water collecting tank.
Further, the method comprises the following steps: the bottom of the fin positioned at the leftmost end of the electric heating pipe is lower than the bottom of the electric heating pipe and is hermetically connected with the outer wall of the bottom of the electric heating pipe; the bottom of the fin positioned at the rightmost end of the electric heating pipe is lower than the bottom of the electric heating pipe and is hermetically connected with the outer wall of the bottom of the electric heating pipe; the fin at the leftmost end of the electric heating pipe is positioned right above the left end water collecting tank, and the fin at the rightmost end of the electric heating pipe is positioned right above the right end water collecting tank.
Further, the method comprises the following steps: the outer wall of the left end of the electric heating pipe is fixedly provided with a left end water stop separation blade, the bottom of the left end water stop separation blade is lower than the bottom of the electric heating pipe, and the bottom of the left end water stop separation blade is hermetically connected with the outer wall of the bottom of the left end of the electric heating pipe; the right end water stop separation blade is fixedly arranged on the outer wall of the right end of the electric heating pipe, the bottom of the right end water stop separation blade is lower than the bottom of the electric heating pipe, and the bottom of the right end water stop separation blade is hermetically connected with the outer wall of the bottom of the right end of the electric heating pipe; the fin is positioned between the left end water stop baffle and the right end water stop baffle; the left end water stopping sheet is positioned right above the left end water collecting tank, and the right water retaining sheet is positioned right above the right end water collecting tank.
The utility model has the advantages that: the utility model changes the structure of the electric heating pipe and the fin, so that the bottom of the electric heating pipe is lower than the bottom of the fin, and the bottom of the fin is provided with the diversion bevel edge, and the height of the diversion bevel edge close to the electric heating pipe side is lower than the height far away from the electric heating pipe side; the design realizes that the condensate water on the fins is guided to the bottom of the electric heating pipe along the diversion bevel edge. Then setting the bottom of the electric heating tube to be in an inclined state relative to the horizontal plane; the design realizes the function that the condensed water collected at the bottom of the electric heating pipe flows along the inclined direction of the bottom of the electric heating pipe and flows out from the water outlet end under the action of gravity. The utility model discloses a common water conservancy diversion effect that fin bottom water conservancy diversion hypotenuse and electric heating pipe bottom slope set up has realized that the comdenstion water from fin water conservancy diversion to electric heater bottom, from electric heater bottom outlet end exhaust function again. The utility model discloses need not additionally increase spare part, have simple structure, advantage that the practicality is strong.
Drawings
Fig. 1 is a schematic view of a first view of an electric heater with a flow guide function installed in an indoor unit of an air conditioner;
fig. 2 is a half sectional view of an indoor unit of an air conditioner in which an electric heater having a flow guide function of the first embodiment is installed;
FIG. 3 is a schematic cross-sectional view of an electric heater with a flow-guiding function according to a first embodiment;
fig. 4 is a half sectional view of an indoor unit of an air conditioner in which an electric heater having a flow guide function of the second embodiment is installed;
FIG. 5 is a schematic cross-sectional view of an electric heater with a flow-guiding function according to a second embodiment;
fig. 6 is a schematic view of a second perspective view of the electric heater with a flow guide function installed in the indoor unit of the air conditioner;
FIG. 7 is an exploded view of FIG. 6;
fig. 8 is a third perspective view of the electric heater with a flow guide function installed in the indoor unit of the air conditioner;
FIG. 9 is an exploded view of FIG. 8;
fig. 10 is a schematic structural view of the leftmost and rightmost fins of the electric heating tube.
Labeled as: 1-electric heating pipe, 2-fin, 3-air-conditioning indoor unit shell, 4-evaporator, 5-left end water collecting tank, 6-right end water collecting tank, 7-left end mounting groove, 8-right end mounting groove and 9-diversion bevel edge.
Detailed Description
The following detailed description of the present invention will be provided in order to further understand the concept of the present invention, the technical problems, the technical features constituting the technical solutions, and the technical effects brought by the technical features of the present invention, which are described in the following with reference to the accompanying drawings. However, the description of the embodiments is illustrative and not intended to limit the present invention.
The utility model provides an electric heater with flow guiding function, which comprises an electric heating pipe 1 and a fin 2, wherein the fin 2 is fixedly arranged on the outer wall of the electric heating pipe 1; the bottom of the electric heating pipe 1 is obliquely arranged relative to the horizontal plane; the bottom of the electric heating tube 1 is lower than the bottom of the fin 2, the bottom of the fin 2 is provided with a diversion bevel edge 9, and the height of the diversion bevel edge 9 close to the side of the electric heating tube 1 is lower than the height of the side far away from the electric heating tube 1.
As shown in fig. 3, the bottom of the fin 2 is provided with a diversion bevel 9, and the diversion bevel 9 is lower in height at the side close to the electric heating tube 1 than at the side far from the electric heating tube 1. The diversion bevel edge 9 is arranged for diverting the condensed water on the fin 2 to the outer wall of the electric heating tube 1 and flowing to the bottom of the electric heating tube 1 along the outer wall of the electric heating tube 1. The bottom of the electric heating pipe 1 is arranged obliquely relative to the horizontal plane, so that the condensed water gathered at the bottom of the electric heating pipe 1 is guided, flows along the oblique direction of the bottom of the electric heating pipe 1 and flows out from the water outlet end. In order to understand the flow process of the water flow, the following details are provided: when having the comdenstion water on fin 1, under the effect of gravity, the water droplet can flow down to water conservancy diversion hypotenuse 9 on, because the height that water conservancy diversion hypotenuse 9 is close to electric heating pipe 1 side is less than the height of keeping away from electric heating pipe 1 side, the water droplet can flow to electric heating pipe 1's bottom along water conservancy diversion hypotenuse 9, further because electric heating pipe 1's bottom and horizontal plane are the slope setting, under the effect of gravity, the water droplet can follow the incline direction of electric heating pipe 1's bottom, flows from the play water end.
The shape of the diversion bevel edge 9 in the present invention is not limited, and it may be a straight bevel edge as shown in fig. 3, or an arc bevel edge as shown in fig. 5.
In the present invention, the direction of the inclination of the bottom of the electric heating tube 1 is not limited. The utility model discloses in provide the embodiment that three kinds of electric heating pipe 1 bottom slopes to set up, the first embodiment is, electric heating pipe 1 bottom is left end, the high slope of right-hand member, and 1 bottom of electric heater is highly rised from a left side to the right side promptly. This embodiment condensed water flows out from the bottom of the left end of the electric heater 1.
In a second embodiment, the bottom of the electric heating tube 1 is inclined with a high left end and a low right end, that is, the bottom of the electric heating tube 1 decreases from left to right. The condensed water of this embodiment flows out from the bottom of the right end of the electric heater 1.
In the third embodiment, the bottom of the electric heating tube 1 is high in the middle and inclined at two ends, that is, the bottom of the left half part of the electric heating tube 1 is raised from left to right; the bottom of the right half is lowered from left to right. This embodiment condensed water flows out from both the left end bottom and the right end bottom of the electric heater 1.
The third embodiment described above is superior to the first and second embodiments. The third embodiment has the advantages that the left end and the right end are guided simultaneously, the movement path of the condensed water along the bottom of the electric heating pipe 1 is short, and the guiding speed is high; still have the unilateral comdenstion water gathering few, the comdenstion water flows to left, right play water end in-process drippage risk is little advantage.
It should be understood by those skilled in the art that the bottom of the electric-heating tube 1 may be inclined in an arc shape, or may be inclined in a straight shape. As shown in fig. 1, in the embodiment of the present invention, the bottom of the electric heating tube 1 is inclined in a straight line shape. The bottom of the electric heating pipe 1 is in arc-shaped inclination, and is compared with the straight-line inclination, the arc-shaped inclination can increase the flowing distance of the condensed water, the diversion rate is influenced, and the risk that the condensed water drops midway along the flowing of the bottom of the electric heating pipe 1 can be increased. In the embodiment of the present invention, as shown in fig. 1, the bottom of the electric heating tube 1 is preferably in an inverted V shape. The inverted V-shaped structure and the inclination of the left end bottom and the right end high or the inclination of the left end high and the right end bottom have the advantages of simultaneous flow guiding on two sides, high flow guiding speed and difficult dripping in the middle of flow guiding; compared with the arc-shaped inclination of the bottom of the electric heating tube 1, the electric heating tube has the advantage of short flowing path of the condensed water, and is an optimal embodiment.
Further, in order to make the condensate water flow smoothly from the diversion bevel edge 9 to the bottom of the electric heating pipe 1, the condensate water can be smoothly drained to the bottom of the electric heating pipe 1, and the bottom rib of the electric heating pipe 1 is subjected to fillet treatment, as shown in fig. 3.
The utility model discloses do not restrict the type of electric heating pipe 1, electric heating pipe 1 can be the rectangle electric heating pipe as shown in fig. 3, also can be the two electric heating pipes that are shown in fig. 5, can also be other types.
The utility model simultaneously provides an air-conditioning indoor unit, as shown in figure 2, comprising an air-conditioning indoor unit shell 3, an evaporator 4 and a drainage structure, and also comprising the electric heater with the flow guide function; the evaporator 4 is positioned inside the air-conditioning indoor unit shell 3 and is fixedly connected with the air-conditioning indoor unit shell 3; the electric heater with the flow guiding function is positioned inside the shell 3 of the indoor unit of the air conditioner and is fixedly connected with the shell 3 of the indoor unit of the air conditioner; the electric heater with the flow guiding function is positioned at the inner side of the evaporator 4; the drainage structure is fixedly arranged on the shell 3 of the indoor unit of the air conditioner, and the water outlet end of the bottom of the electric heating pipe 1 is communicated with the drainage structure.
The water outlet end refers to that when the bottom of the electric heating tube 1 is inclined with a left end bottom and a right end high, the left end of the electric heating tube 1 is the water outlet end; when the bottom of the electric heating tube 1 is inclined with a high left end and a low right end, the right end of the electric heating tube 1 is the water outlet end; when the bottom of the electric heating tube 1 is high in the middle and the bottoms of the two ends are inclined, the left end and the right end of the electric heating tube 1 are water outlet ends.
When condensed water on the evaporator 4 drops on the electric heater with the flow guiding function, the condensed water can be automatically guided to the water outlet end at the bottom of the electric heating pipe 1 through the combined flow guiding action of the flow guiding bevel edge 9 at the bottom of the fin 2 and the bottom of the electric heating pipe 1, then flows into a drainage structure of the cabinet air conditioner and is discharged through the drainage structure.
The utility model discloses do not injure the mode that has the electric heater of water conservancy diversion function and the 3 fixed connection of air conditioning indoor set casing, it can be buckle connection, screw connection and so on. The position of the connection position is not limited, and the connection position can be arranged in the middle of the electric heating pipe 1 or at both ends of the electric heating pipe. In the embodiment of the present invention, as shown in fig. 6 and 9, preferably, an electric heater left end mounting groove 7 is provided on the inner side wall of the left end of the air conditioner indoor unit casing 3, and an electric heater right end mounting groove 8 is provided on the inner side wall of the right end of the air conditioner indoor unit casing 3; the left end of the electric heating pipe 1 is arranged in the left end mounting groove 7, and the right end of the electric heating pipe 1 is arranged in the right end mounting groove 8.
As a preferred embodiment of the air-conditioning indoor unit, as shown in fig. 1, 6 and 8, the bottom of the electric heating pipe 1 is in an inverted V shape, and a left end water collecting tank 5 is fixedly arranged on the inner side wall of a casing 3 of the air-conditioning indoor unit at the left end of the electric heating pipe 1; a right water collecting tank 6 is fixedly arranged on the inner side wall of the air-conditioning indoor unit shell 3 at the right end of the electric heating pipe 1; the left end water collecting tank 5 and the right end water collecting tank 6 are both communicated with a drainage structure of an indoor unit of the air conditioner; the upper ends of the left end water collecting tank 5 and the right end water collecting tank 6 are both in an open structure, the bottom of the left end of the electric heating pipe 1 is positioned above the left end water collecting tank 5, and the bottom of the right end of the electric heating pipe 1 is positioned above the right end water collecting tank 6.
The bottom of the electric heating tube 1 is inverted V-shaped, and the condensate water at the left part of the electric heater flows out from the bottom of the left end of the electric heating tube 1 and then flows into the water collecting tank 5 at the left end; the condensed water at the right part of the electric heater flows out from the bottom of the right end of the electric heating water pipe 1 and then flows into the right end water collecting tank 6. The left end water collecting tank 5 and the right end water collecting tank 6 are communicated with a drainage structure of the indoor unit of the air conditioner, and therefore drainage of condensed water is achieved.
Further, for the convenience of electric heating pipe 1 bottom condensation hydroenergy smoothly flows into left end water catch bowl 5 and right-hand member water catch bowl 6, the utility model discloses provide two kinds of water conservancy diversion structures that can lead the rivers and advance left end water catch bowl 5, right-hand member water catch bowl 6 simultaneously.
The first structure is as follows: as shown in fig. 10, the bottom of the fin 2 at the leftmost end of the electric heating tube 1 is lower than the bottom of the electric heating tube 1, and is hermetically connected with the outer wall of the bottom of the electric heating tube 1; the bottom of the fin 2 positioned at the rightmost end of the electric heating tube 1 is lower than the bottom of the electric heating tube 1 and is hermetically connected with the outer wall of the bottom of the electric heating tube 1; the fin 2 at the leftmost end of the electric heating pipe 1 is positioned right above the left end water collection tank 5, and the fin 2 at the rightmost end of the electric heating pipe 1 is positioned right above the right end water collection tank 6. The bottom of the fin 2 at the leftmost end is lower than the bottom of the electric heating tube 1 and is hermetically connected with the outer wall of the bottom of the electric heating tube 1; when the condensed water flows to the leftmost fin 2, the condensed water is intercepted and cannot flow continuously along the bottom of the electric heating pipe 1, and then flows into the left end water collecting tank 5 along the leftmost fin 2 under the action of gravity. The principle of the rightmost fin 2 is the same as that of the leftmost fin 2, and the details are not described herein.
The second structure is as follows: a left end water stop catch is fixedly arranged on the outer wall of the left end of the electric heating tube 1, the bottom of the left end water stop catch is lower than the bottom of the electric heating tube 1, and the bottom of the left end water stop catch is hermetically connected with the outer wall of the bottom of the left end of the electric heating tube 1; a right water stop sheet is fixedly arranged on the outer wall of the right end of the electric heating pipe 1, the bottom of the right water stop sheet is lower than the bottom of the electric heating pipe 1, and the bottom of the right water stop sheet is hermetically connected with the outer wall of the bottom of the right end of the electric heating pipe 1; the fin 2 is positioned between the left end water stop baffle and the right end water stop baffle; the left end water stopping sheet is positioned right above the left end water collecting tank 5, and the right water retaining sheet is positioned right above the right end water collecting tank 6. The left end water stop baffle plate has the same action and principle with the leftmost fin 2 in the first structure; because left end stagnant water separation blade bottom is less than 1 bottom of electric heating pipe, and left end stagnant water separation blade bottom and 1 left end bottom of electric heating pipe outer wall be airtight connection, when 1 bottom condensate water of electric heating pipe flows to left end stagnant water separation blade, rivers can be dammed under the effect of left end stagnant water separation blade, can't continue to flow along 1 bottom of electric heating pipe, and then follow left end stagnant water separation blade under the action of gravity and flow into left end water catch bowl 5. The principle of the right end water stop baffle is the same as that of the left end water stop baffle, and the description is omitted here.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. Electric heater with water conservancy diversion function, including electric heating pipe (1) and fin (2), fin (2) are fixed to be set up at electric heating pipe (1) outer wall, its characterized in that: the bottom of the electric heating pipe (1) is obliquely arranged relative to the horizontal plane; the bottom of the electric heating pipe (1) is lower than the bottom of the fin (2), the bottom of the fin (2) is provided with a diversion bevel edge (9), and the diversion bevel edge (9) is lower than the height far away from the side of the electric heating pipe (1) and close to the side of the electric heating pipe (1).
2. The electric heater with a flow guiding function of claim 1, wherein: the bottom of the electric heating tube (1) is inclined with a low left end and a high right end, or inclined with a high left end and a low right end.
3. The electric heater with a flow guide function according to claim 1, characterized in that: the bottom of the electric heating tube (1) is inclined with a high middle part and low two ends.
4. The electric heater with a flow guide function according to claim 3, characterized in that: the bottom of the electric heating tube (1) is in an inverted V shape.
5. The electric heater with a flow guiding function of claim 1, wherein: and (3) performing fillet treatment on the convex edge at the bottom of the electric heating pipe (1).
6. Machine in air conditioning, its characterized in that: the air conditioner comprises an air conditioner indoor unit shell (3), an evaporator (4) and a drainage structure, and further comprises an electric heater with a flow guide function in any one of claims 1 to 5; the evaporator (4) is positioned inside the air-conditioning indoor unit shell (3) and is fixedly connected with the air-conditioning indoor unit shell (3); the electric heater with the flow guide function is positioned in the shell (3) of the indoor unit of the air conditioner and is fixedly connected with the shell (3) of the indoor unit of the air conditioner; the electric heater with the flow guide function is positioned at the inner side of the evaporator (4); the drainage structure is fixedly arranged on the shell (3) of the indoor unit of the air conditioner, and the water outlet end of the bottom of the electric heating pipe (1) is communicated with the drainage structure.
7. An indoor unit of an air conditioner according to claim 6, wherein: an electric heater left end mounting groove (7) is formed in the inner side wall of the left end of the air conditioner indoor unit shell (3), and an electric heater right end mounting groove (8) is formed in the inner side wall of the right end of the air conditioner indoor unit shell (3); the left end of the electric heating pipe (1) is installed in the left end installation groove (7), and the right end of the electric heating pipe (1) is installed in the right end installation groove (8).
8. An indoor unit of an air conditioner according to claim 6, wherein: when the bottom of the electric heating pipe (1) is in an inverted V shape, a left end water collecting tank (5) is fixedly arranged on the inner side wall of the left end air-conditioning indoor unit shell (3) of the electric heating pipe (1); a right water collecting tank (6) is fixedly arranged on the inner side wall of the air-conditioning indoor unit shell (3) at the right end of the electric heating pipe (1); the left end water collecting tank (5) and the right end water collecting tank (6) are both communicated with a drainage structure of an indoor unit of the air conditioner; the upper ends of the left end water collecting tank (5) and the right end water collecting tank (6) are both of an open structure, the bottom of the left end of the electric heating pipe (1) is positioned above the left end water collecting tank (5), and the bottom of the right end of the electric heating pipe (1) is positioned above the right end water collecting tank (6).
9. An indoor unit of an air conditioner according to claim 8, wherein: the bottom of the fin (2) positioned at the leftmost end of the electric heating pipe (1) is lower than the bottom of the electric heating pipe (1) and is hermetically connected with the outer wall of the bottom of the electric heating pipe (1); the bottom of the fin (2) positioned at the rightmost end of the electric heating pipe (1) is lower than the bottom of the electric heating pipe (1) and is hermetically connected with the outer wall of the bottom of the electric heating pipe (1); the fin (2) positioned at the leftmost end of the electric heating pipe (1) is positioned right above the left end water collecting tank (5), and the fin (2) positioned at the rightmost end of the electric heating pipe (1) is positioned right above the right end water collecting tank (6).
10. An indoor unit of an air conditioner according to claim 8, wherein: the outer wall of the left end of the electric heating pipe (1) is fixedly provided with a left water stop separation blade, the bottom of the left water stop separation blade is lower than the bottom of the electric heating pipe (1), and the bottom of the left water stop separation blade is hermetically connected with the outer wall of the bottom of the left end of the electric heating pipe (1); a right water stop sheet is fixedly arranged on the outer wall of the right end of the electric heating pipe (1), the bottom of the right water stop sheet is lower than the bottom of the electric heating pipe (1), and the bottom of the right water stop sheet is hermetically connected with the outer wall of the bottom of the right end of the electric heating pipe (1); the fin (2) is positioned between the left end water stop baffle and the right end water stop baffle; the left end water stopping sheet is positioned right above the left end water collecting tank (5), and the right water retaining sheet is positioned right above the right end water collecting tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222546356.8U CN218379651U (en) | 2022-09-26 | 2022-09-26 | Electric heater with flow guide function and air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222546356.8U CN218379651U (en) | 2022-09-26 | 2022-09-26 | Electric heater with flow guide function and air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218379651U true CN218379651U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222546356.8U Active CN218379651U (en) | 2022-09-26 | 2022-09-26 | Electric heater with flow guide function and air conditioner indoor unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN218379651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493200A (en) * | 2022-09-26 | 2022-12-20 | 四川长虹空调有限公司 | Electric heater and air conditioner indoor unit with diversion function |
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2022
- 2022-09-26 CN CN202222546356.8U patent/CN218379651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115493200A (en) * | 2022-09-26 | 2022-12-20 | 四川长虹空调有限公司 | Electric heater and air conditioner indoor unit with diversion function |
| CN115493200B (en) * | 2022-09-26 | 2025-05-02 | 四川长虹空调有限公司 | Electric heater with flow diversion function and air conditioner indoor unit |
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