CN213740193U - Drying system and washing machine - Google Patents
Drying system and washing machine Download PDFInfo
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- CN213740193U CN213740193U CN202021809383.4U CN202021809383U CN213740193U CN 213740193 U CN213740193 U CN 213740193U CN 202021809383 U CN202021809383 U CN 202021809383U CN 213740193 U CN213740193 U CN 213740193U
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- drying system
- flow guide
- water
- planes
- condenser
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- 238000001035 drying Methods 0.000 title claims abstract description 40
- 238000005406 washing Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 238000007791 dehumidification Methods 0.000 claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims description 24
- 230000004888 barrier function Effects 0.000 claims 2
- 238000010412 laundry washing Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 21
- 238000005192 partition Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a drying system and washing machine, drying system includes the casing, the casing is injectd the dehumidification hot air duct of installing evaporimeter, condenser, dehumidification hot air duct's bottom is formed with water conservancy diversion structure and outlet, the water conservancy diversion structure includes a plurality of water conservancy diversion planes, and is a plurality of the water conservancy diversion plane is the echelonment and distributes. The utility model discloses drying system is used for solving the technical problem that the condensate water drainage was sent and the fixed unable compromise of heat exchanger among the current drying system.
Description
Technical Field
The utility model relates to a washing machine technical field, concretely relates to drying system and washing machine.
Background
With the continuous acceleration of the life rhythm of people, the requirements of people on the quality of life are higher and higher, so more and more people choose to purchase washing machines with a drying function so as to effectively shorten the drying time.
The drying process of a heat pump type drying system commonly used in a washing machine is as follows:
the hot air heated by the condenser is sent into a drum filled with wet clothes, the wet air is sent back to the evaporator for dehumidification after the heat and moisture exchange with the wet clothes, and the dehumidified air is heated by the condenser again and sent into the drum again. Therefore, during the drying process, condensed water is generated, and if the generated condensed water is not discharged in time, the drying effect will be affected.
In the related art, water is drained by arranging the inclined flow guide inclined plane, but the heat exchanger arranged on the flow guide inclined plane is easy to displace and move in the working process of the washing machine, and the formed vibration and noise not only influence the user experience, but also increase the failure rate.
Disclosure of Invention
An object of the utility model is to provide a drying system to solve the technical problem that the condensate water drainage was sent and the heat exchanger is fixed can't be compromise among the current drying system.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a drying system, comprising:
the shell is used for limiting a dehumidification heating air channel provided with an evaporator and a condenser, and a flow guide structure and a water outlet are formed at the bottom of the dehumidification heating air channel;
the flow guide structure comprises:
the flow guide device comprises a plurality of flow guide planes, wherein the flow guide planes are distributed in a step shape.
Further, the bottom of the evaporator and/or the condenser is adapted to the flow guiding structure.
Further, the flow guide structure includes:
and the flow guide inclined plane is connected between the two flow guide planes.
Further, comprising:
and the fan is arranged at the air inlet of the shell, and an air deflector parallel to the air outlet direction of the fan is formed at the air inlet of the shell.
Furthermore, a positioning baffle is formed at the top and/or the bottom of the dehumidifying and heating air duct.
Furthermore, the positioning baffle spanning the plurality of flow guide planes is formed at the bottom of the dehumidification heating air duct.
Furthermore, a water collecting groove communicated between the water outlet and the flow guide structure is formed at the bottom of the dehumidification heating air duct.
Further, the water collecting groove is formed on the flow guide plane, and/or the water collecting groove is formed on one side of the flow guide plane.
Further, the drain opening is located at one end of a water collection sump that is inclined downwardly in a direction toward the drain opening.
Based on foretell drying system, the utility model also provides a washing machine, it includes foretell drying system.
Compared with the prior art, the utility model discloses an advantage and beneficial effect are:
the utility model discloses inject dehumidification heating air duct in the casing among the drying system, be formed with outlet and water conservancy diversion structure in dehumidification heating air duct's bottom, utilize the water conservancy diversion structure to make the comdenstion water in time arrange to avoid the heat exchanger to install on the inclined plane when delivering to the outlet.
Particularly, the flow guide structure comprises a plurality of flow guide planes which are distributed in a step shape, and the flow guide planes are arranged at intervals along the depth direction of the dehumidification heating air duct, so that a large amount of condensed water can be prevented from being accumulated, the flow direction of the condensed water can be guided, the condensed water is ensured to flow towards a water outlet, the flow guide structure can be used as a support plane for installing a heat exchanger, and the problems of easy displacement and vibration noise generation caused by inclined installation of the heat exchanger in the drying system are avoided.
Other features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the invention, which is to be read in connection with the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a viewing angle of a lower housing in a drying system according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic structural view of another view angle of the lower housing in the drying system according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the drying system according to an embodiment of the present invention after the upper housing is removed;
fig. 5 is a schematic structural view of an upper housing in a drying system according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a drying system according to an embodiment of the present invention;
description of reference numerals:
a housing 1; a water outlet 1-1; a flow guide plane 1-2; 1-3 of a diversion inclined plane; 1-4 of a water collecting tank; positioning the partition 1-5; 1-6 of an upper shell; lower shells 1-7; upper notches 1-8; lower notches 1-9; 1-10 parts of an upper air deflector; 1-11 parts of a lower air deflector;
an evaporator 3;
a condenser 4;
and a fan 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.
It should be noted that in the description of the present invention, the terms "upper", "lower", "vertical", "horizontal", and the like indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 4, an embodiment of the present invention provides a drying system, which includes a casing 1, an evaporator 3, a condenser 4, and a fan 5.
The housing 1 defines a dehumidifying and heating air duct in which the evaporator 3 and the condenser 4 are installed. In the drying process, condensed water is generated in the dehumidifying and heating air duct, so that a water outlet 1-1 and a flow guide structure for guiding the condensed water to the water outlet 1-1 are formed at the bottom of the dehumidifying and heating air duct, as shown in fig. 1 to 3.
The flow guide structure comprises a plurality of flow guide planes 1-2 distributed in a step shape, and the flow guide planes 1-2 are arranged at intervals along the depth direction of the dehumidification heating air duct, so that a large amount of condensed water can be prevented from being accumulated, the flow direction of the condensed water can be guided, and the condensed water can be ensured to flow towards the water outlet 1-1. In addition, the transversely extending flow guide plane 1-2 can be used as a supporting plane for installing the evaporator 3 and the condenser 4, and the problems that the heat exchanger in the existing drying system is easy to displace and vibrate and generate noise due to inclined installation can be effectively solved.
In some embodiments, the connecting surface between two adjacent flow guiding planes 1-2 may extend vertically, i.e. the connecting surface may be connected with the flow guiding plane 1-2 at a right angle.
In the embodiment, the flow guide structure further comprises a flow guide inclined plane 1-3, the flow guide inclined plane 1-3 is used as a connecting surface between the two flow guide planes 1-2, the flow guide inclined plane 1-3 is connected with the flow guide plane 1-2 at an obtuse angle, splashing of condensate water can be reduced while flow guide is achieved, and the dehumidification effect is improved.
One or more diversion inclined planes 1-3 can be arranged.
When the guide slope 1-3 is provided in plurality, the guide slopes 1-3 may have different slopes.
When the plurality of guide slopes 1-3 have different slopes, the guide slopes 1-3 with different slopes may be directly connected.
In order to collect the condensed water discharged by the flow guide structure, a water collecting tank 1-4 is formed at the bottom of the dehumidifying and heating air duct, the water collecting tank 1-4 is communicated between the water outlet 1-1 and the flow guide structure, and small water flows flowing out of the flow guide structure can be collected together and then are intensively drained to the water outlet 1-1, referring to the water flowing direction indicated by the arrow in fig. 3.
In this embodiment, two water collecting tanks 1-4 are formed at the bottom of the dehumidification heating air duct, and the two water collecting tanks 1-4 are respectively located in the installation area of the evaporator 3 and the installation area of the condenser 4.
Since the main condensed water in the dehumidifying heating air duct is generated in the installation area of the evaporator 3, for this reason, the width of the water collecting grooves 1-4 in the installation area of the evaporator 3 is greater than the width of the water collecting grooves 1-4 in the installation area of the condenser 4, so that more condensed water is collected.
Specifically, the water collecting tank 1-4 located in the installation area of the evaporator 3 is located on one side of the lowest flow guide plane 1-2 in the area, the water collecting tank 1-4 located in the installation area of the condenser 4 is located on the lowest flow guide plane 1-2 in the area, the two water collecting tanks 1-4 are arranged in a collinear manner, the water outlet 1-1 is located at one end of the two water collecting tanks 1-4 facing each other, and the condensed water in the two water collecting tanks 1-4 flows into the water outlet 1-1 towards each other.
The water collection troughs 1-4, which are located in the installation area of the evaporator 3, extend in the direction of the air flow, and span the installation area of the evaporator 3, in order to receive the condensate water to the maximum.
The water collection troughs 1-4, which are located in the installation area of the condenser 4, extend in the direction of the air flow, spanning the installation area of the condenser 4, in order to receive the condensate to the maximum.
In order to accelerate the flow rate of the condensed water in the water collection sump 1-4, the water collection sump 1-4 is inclined downward in a direction toward the water discharge port 1-1.
Because the generation amounts of condensed water in the evaporator 3 installation area and the condensed water installation area are different, the number, the height and the width of the flow guide inclined planes 1-2 in the evaporator 3 installation area and the condensed water installation area can be different, and similarly, the number, the inclination and the width of the flow guide inclined planes 1-3 in the evaporator 3 installation area and the condensed water installation area can be different, and the installation requirements of the heat exchanger and the flow guide inclined planes can also be set according to the flow guide requirements.
In this embodiment, the top and the bottom of the dehumidifying and heating air duct are respectively formed with positioning partitions 1-5, and as shown in fig. 1 and 5, the positioning partitions 1-5 can be used to realize the positioning and installation of the evaporator 3 and the condenser 4.
Referring to fig. 3, the positioning partition 1-5 at the bottom of the dehumidification heating air duct extends in a direction perpendicular to the air flow direction, and the positioning partition 1-5 spans over a plurality of flow guide planes 1-2, so that the dehumidification heating air duct can play a role of a water retaining strip and a role of a reinforcing rib while playing a positioning effect.
In order to reduce wind resistance and windward area, the tops of the positioning baffles 1-5 are also distributed in a step shape.
In order to further improve the reliability of fixing the heat exchanger, the bottoms of the evaporator 3 and the condenser 4 are adapted to the flow guiding structure in this embodiment, and specifically, the bottoms of the evaporator 3 and the condenser 4 are also stepped.
Referring to fig. 4 and 6, the present embodiment is provided with a fan 5 at an air inlet of the casing 1.
An air deflector parallel to the air outlet direction of the fan 5 is formed at the air inlet of the shell 1.
One or more air deflectors can be arranged.
The air deflector can also be used as a grid to play a role in protection while playing an air guiding role.
For convenient assembly, the housing 1 of the present embodiment includes an upper housing 1-6 and a lower housing 1-7, as shown in fig. 1 and 5, the upper housing 1-6 and the lower housing 1-7 are covered together to form a dehumidification heating air duct, the flow guide structure, the water collection tank 1-4 and the water discharge port 1-1 are formed on the lower housing 1-7, and the upper housing 1-6 and the lower housing 1-7 are formed with a positioning partition 1-5. The air outlet of the shell 1 is formed on a lower shell 1-7, the air inlet of the shell 1 comprises a lower notch 1-9 at one end of the lower shell 1-7 opposite to the air outlet and an upper notch 1-8 at one end of an upper shell 1-6, when the upper shell 1-6 and the lower shell 1-7 are covered together, the upper notch 1-8 and the lower notch 1-9 are butted to form the air inlet, the air deflector comprises a lower air deflector 1-11 formed at the lower notch 1-9 and an upper air deflector 1-10 formed at the upper notch 1-8, and when the upper shell 1-6 and the lower shell 1-7 are covered together, the upper air deflector 1-10 and the lower air deflector 1-11 are butted and arranged in a coplanar manner.
Based on foretell drying system, the utility model also provides a washing machine's embodiment, it includes the drying system in the above-mentioned embodiment.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A drying system, comprising:
the shell is used for limiting a dehumidification heating air channel provided with an evaporator and a condenser, and a flow guide structure and a water outlet are formed at the bottom of the dehumidification heating air channel;
the flow guide structure comprises:
the flow guide device comprises a plurality of flow guide planes, wherein the flow guide planes are distributed in a step shape.
2. Drying system according to claim 1, characterised in that the bottom of the evaporator and/or the condenser is adapted to the flow guiding structure.
3. The drying system of claim 1, wherein the flow guide structure comprises:
and the flow guide inclined plane is connected between the two flow guide planes.
4. The drying system of claim 1, comprising:
and the fan is arranged at the air inlet of the shell, and an air deflector parallel to the air outlet direction of the fan is formed at the air inlet of the shell.
5. The drying system of claim 1, wherein the top and/or bottom of the dehumidifying heating duct is formed with a positioning barrier.
6. The drying system of claim 5, wherein the bottom of the dehumidifying heating air duct is formed with the positioning barrier straddling the plurality of air guide planes.
7. The drying system of any one of claims 1 to 6, wherein a water collection tank communicated between the water discharge port and the flow guide structure is formed at the bottom of the dehumidifying heating air duct.
8. The drying system of claim 7, wherein the water collection groove is formed on the guide plane and/or the water collection groove is formed on one side of the guide plane.
9. The drying system of claim 7, wherein said drain opening is located at one end of a catch basin, said catch basin sloping downward in a direction toward said drain opening.
10. A laundry washing machine characterized by comprising a drying system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809383.4U CN213740193U (en) | 2020-08-26 | 2020-08-26 | Drying system and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021809383.4U CN213740193U (en) | 2020-08-26 | 2020-08-26 | Drying system and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213740193U true CN213740193U (en) | 2021-07-20 |
Family
ID=76840982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021809383.4U Active CN213740193U (en) | 2020-08-26 | 2020-08-26 | Drying system and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213740193U (en) |
-
2020
- 2020-08-26 CN CN202021809383.4U patent/CN213740193U/en active Active
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