CN204530221U - Clothes washer-dryer - Google Patents
Clothes washer-dryer Download PDFInfo
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- CN204530221U CN204530221U CN201420830417.6U CN201420830417U CN204530221U CN 204530221 U CN204530221 U CN 204530221U CN 201420830417 U CN201420830417 U CN 201420830417U CN 204530221 U CN204530221 U CN 204530221U
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- dryer
- injection channel
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- water source
- clothes washer
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Abstract
The utility model provides a kind of clothes washer-dryer, comprise a process cartridge, one condensation, and a spray equipment, described condensation comprises at least one gas channel communicated with process cartridge, spray equipment comprises a current injection channel, communicate with described gas channel, one spray head is positioned at one end of current injection channel, be characterized in that the other end of current injection channel is connected by a check valve and public water source, unidirectional by this check valve ingoing stream injection channel for the current from public water source, prevent current adverse current from entering public water source.Can play prevent from the wash water in clothes washer/dryer from flowing backwards entering the effect polluting public water source in urban water supply pipeline by arranging check valve, simultaneously structural design is simple, and manufacturing cost is low.
Description
[technical field]
The utility model relates to a kind of clothes washer-dryer, this clothes washer-dryer comprises a process cartridge, one dries gas circulation channel is connected with process cartridge, a condensation is positioned at dries in gas circulation channel, condensation comprises with process cartridge and dries at least one gas channel that gas circulation channel communicates, and a spray equipment comprises a current injection channel, communicates with gas channel, one spray head is positioned at one end of current injection channel, and the other end of current injection channel is connected with public water source.
[background technology]
General clothes washer-dryer can wash the clothing putting into washtub, and can dry clothing according to the program selected after completing washing.Its drying course is as follows: under the effect of heater, dry air is heated to form dry hot-air in heating tube, then the wet clothing generation heat exchange in washtub and in washtub is entered, moisture in clothing is taken away, form moister hot-air, then set on washtub outlet enters condensation, through the condensation of condensation, moisture in moister hot-air is condensed into water, then discharge through drainpipe, and the air after being condensed becomes the cold air of relatively dry, again be imported in heating tube in the effect of fan, hot-air through adding thermosetting drying enters next circulation, so go round and begin again, until drying procedure terminates.
Common condensation comprises a spray equipment, to the moister hot-air spray water flowing through condensation, thus by the condensate moisture Cheng Shui in damp-heat air.
Because clothing inevitably produces many battings or other impurity (hereinafter referred to as batting) in washing and drying course, batting can be directly brought in condensation along with the hot-air of humidity the surface that is attached to condensation thus affect condensation effect or block whole air circulation duct.Even if so do not use spray water as cooling medium, preferably, condensation also comprises a spray equipment, for washing away the batting of attachment.
Spray equipment comprises a current injection channel usually, and its one end is connected with public water source, the external world, and the other end has one group of spray apertures, and spray apertures is positioned at the interior volume of condensation, spray water in condensation.Carrying out in the process of washing at clothes washer-dryer, because condensation communicates with washtub, also can there is a large amount of water in the water of the amount needed for injecting in washtub.When the clothing amount of load is comparatively large, water level is higher to such an extent as to when flooding the spray apertures of spray equipment, the water for washing clothes in condensation may be inhaled in public water source by current injection channel, to such an extent as to causes pollution of waterhead.
[utility model content]
One of them object of the present utility model is to provide a kind of washings of can effectively avoiding to be inhaled into clothes washer-dryer in public water source.
In order to realize above object, the clothes washer-dryer that the utility model provides comprises a process cartridge, one condensation, and a spray equipment, described condensation comprises at least one gas channel communicated with process cartridge, spray equipment comprises a current injection channel, communicate with described gas channel, one spray head is positioned at one end of current injection channel, be characterized in that the other end of current injection channel is connected by a check valve and public water source, unidirectional by this check valve ingoing stream injection channel for the current from public water source, prevent current adverse current from entering public water source.
As further improvement of the utility model, between the other end of current injection channel is connected with public water source, installation two check valves are set continuously.
As further improvement of the utility model, this clothes washer-dryer also comprises the condensation trap and flushing valve that connect with public water source, and this condensation trap and flushing valve connect respectively by the current injection channel of public water inlet pipe and spray equipment, described check valve is arranged on this public water inlet pipe.
As further improvement of the utility model, this clothes washer-dryer also comprises the condensation trap and flushing valve that connect with public water source, and this condensation trap is connected by the current injection channel of condensate pipe and spray equipment, condensate pipe is provided with the first check valve; Flushing valve is then connected by the current injection channel of wash tub pipe and spray equipment, and wash tub pipe is provided with the second check valve;
As further improvement of the utility model, described spray head is cup-shaped, comprises at least two spray apertures.
As further improvement of the utility model, described spray apertures radially distributes.
Compared with prior art, the beneficial effects of the utility model are: by arrange check valve can play prevent the wash water in clothes washer/dryer flow backwards enter the effect polluting public water source in urban water supply pipeline, structural design is simple simultaneously, and manufacturing cost is low.
[accompanying drawing explanation]
Fig. 1 is a kind of structural representation of clothes washer-dryer;
Fig. 2 is the connectivity structure schematic diagram of condensation trap and flushing valve and spray equipment in an embodiment;
Fig. 3 is the connectivity structure schematic diagram of condensation trap and flushing valve and spray equipment in another embodiment.
[detailed description of the invention]
As shown in Figure 1, clothes washer-dryer 2 comprises a process cartridge 4, dry gas circulation channel 6 two ends for one to be connected with process cartridge 4 respectively, a condensation 8 is positioned at dries in gas circulation channel 6, and this condensation 8 has a gas channel 10 to communicate with oven dry gas circulation channel 6.So the air flowing through condensation 8 from oven dry gas circulation channel 6, gas channel 10, heat exchange occurs, moisture is wherein condensed.
A spray equipment 12 combines with condensation 8, and is connected with public water source 13, and the water from public water source 13 is spilt gas channel 10 to condensation 8 in the mode of spray, for washing away batting accompanying in gas channel 10.In other embodiments, spray equipment to dry the moisture in air-flow for condensation to spray water in gas channel.Spray equipment 12 comprises a current injection channel 14; its one end 141 is connected with a spray head 18; the other end 142 is connected with public water source 13 by a check valve 15; unidirectional by this check valve 15 ingoing stream injection channel 14 for the current from public water source 13; prevent again current adverse current from entering public water source 13 simultaneously; can certainly installation two check valves 15 be set between public water source 13 and current injection channel 14, to reach the pollution that the public water source of duplicate protection avoids wash water adverse current to cause continuously.Wherein spray head 18 is cup-shaped, and one group of spray apertures (not shown) is in being radially formed on spray head 18.Current injection channel 14 is communicated with the gas channel 10 of condensation 8 by spray apertures.The number of spray apertures is generally at least two, to guarantee larger spray scope.By arranging check valve 15 between current injection channel 14 and public water source 13, wash water can be avoided to enter public water source 13 by current injection channel 14 refluence and occur to pollute public water source consequence.
In an embodiment as shown in Figure 2, clothes washer-dryer 2 also comprises the condensation trap 5 and flushing valve 7 that connect with public water source 13, and this condensation trap 5 and flushing valve 7 connect with the current injection channel 14 of spray equipment 12 respectively by public water inlet pipe 57, described check valve 15 is arranged on this public water inlet pipe 57.
In another embodiment as shown in Figure 3, this clothes washer-dryer 2 also comprises the condensation trap 5 and flushing valve 7 that connect with public water source 13, and this condensation trap 5 is connected by the current injection channel 14 of condensate pipe 51 with spray equipment 12, condensate pipe 51 is provided with the first check valve 15; Flushing valve 7 is connected by the current injection channel 14 of wash tub pipe 71 with spray equipment 12, and wash tub pipe 71 is provided with the second check valve 15`.
Various detailed description of the invention described above and shown in the drawings is only for illustration of the utility model, not all of the present utility model.In the category of the basic fundamental thought of utility model, any type of change that the those of ordinary skill of correlative technology field carries out for the utility model is all within protection domain of the present utility model.
Claims (6)
1. a clothes washer-dryer, comprise a process cartridge (4), one condensation (8), and a spray equipment (12), described condensation (8) comprises at least one gas channel (10) communicated with process cartridge (4), spray equipment (12) comprises a current injection channel (14), communicate with described gas channel (10), one spray head (18) is positioned at one end (141) of current injection channel (14), it is characterized in that: the other end (142) of current injection channel (14) is connected by a check valve (15) and public water source (13), unidirectional by this check valve (15) ingoing stream injection channel (14) for the current from public water source (13), prevent current adverse current from entering public water source (13).
2. clothes washer-dryer as claimed in claim 1, is characterized in that, arranges installation two check valves (15) continuously between the other end (142) of current injection channel (14) is connected with public water source (13).
3. clothes washer-dryer as claimed in claim 1, it is characterized in that, this clothes washer-dryer (2) also comprises the condensation trap (5) and flushing valve (7) that connect with public water source (13), and this condensation trap (5) and flushing valve (7) connect respectively by the current injection channel (14) of public water inlet pipe (57) with spray equipment (12), described check valve (15) is arranged on this public water inlet pipe (57).
4. clothes washer-dryer as claimed in claim 1, it is characterized in that, this clothes washer-dryer (2) also comprises the condensation trap (5) and flushing valve (7) that connect with public water source (13), and this condensation trap (5) is connected by the current injection channel (14) of condensate pipe (51) with spray equipment (12), condensate pipe (51) is provided with the first check valve (15); Flushing valve (7) is then connected by the current injection channel (14) of wash tub pipe (71) with spray equipment (12), and wash tub pipe (71) is provided with the second check valve (15`).
5., according to the clothes washer-dryer of claim 1 or 2 described in one of them, it is characterized in that: described spray head (18) is cup-shaped, comprises at least two spray apertures.
6. clothes washer-dryer according to claim 5, is characterized in that: described spray apertures radially distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830417.6U CN204530221U (en) | 2014-12-24 | 2014-12-24 | Clothes washer-dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830417.6U CN204530221U (en) | 2014-12-24 | 2014-12-24 | Clothes washer-dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530221U true CN204530221U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830417.6U Active CN204530221U (en) | 2014-12-24 | 2014-12-24 | Clothes washer-dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589167A (en) * | 2018-05-17 | 2018-09-28 | 惠而浦（中国）股份有限公司 | A kind of washing machine with functions/drying |
| CN112899986A (en) * | 2019-11-19 | 2021-06-04 | 博西华电器（江苏）有限公司 | Washing and drying machine |
-
2014
- 2014-12-24 CN CN201420830417.6U patent/CN204530221U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589167A (en) * | 2018-05-17 | 2018-09-28 | 惠而浦（中国）股份有限公司 | A kind of washing machine with functions/drying |
| CN112899986A (en) * | 2019-11-19 | 2021-06-04 | 博西华电器（江苏）有限公司 | Washing and drying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 208 No. 210036 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Patentee after: BSH Electrical Appliances (Jiangsu) Co., Ltd. Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: 210036 Jiangsu city in Nanjing Province Road, Nanjing economic and Technological Development Zone, Jiangsu province No. 208 Patentee before: BSH Electrical Appliances (Jiangsu) Co., Ltd. Patentee before: BSH Bosch Siemens Hausgeraete |