CN1924163A - Steam generator of barrel washing machine - Google Patents
Steam generator of barrel washing machine Download PDFInfo
- Publication number
- CN1924163A CN1924163A CN 200610013769 CN200610013769A CN1924163A CN 1924163 A CN1924163 A CN 1924163A CN 200610013769 CN200610013769 CN 200610013769 CN 200610013769 A CN200610013769 A CN 200610013769A CN 1924163 A CN1924163 A CN 1924163A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- water
- shell
- steam generator
- washing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
This invention relates to one rotary drum generator, which can prevent the shell is frozen when there is frozen water and comprises the following parts: water level sensor to test water supply set inside shell; heater to heat up water; temperature sensor to test water temperature. The invention is characterized by the following: the above shell inside comprises remaining space part to supply maximum water to prevent shell freeze.
Description
Technical field
The present invention relates to roller washing machine, more detailed says so, and relates to a kind ofly under the situation of the water freezing of supplying with, and prevents the steam generator that the shell of steam generator is frozen brokenly by the water that freezes.
Background technology
In general, washing machine is divided into substantially: the current that the agitator (pulsator) by the swivel plate shape produces carry out the eddy current type washing machine of laundry operations; By the wash bucket of rotation accumbency, utilize its inner washings and the drop of washings and roller washing machine that frictional force is carried out laundry operations that produces.
Wherein, roller washing machine is compared with the eddy current type washing machine, and is less to the damage of washings, and can prevent that washings is intertwined mutually, also can reduce the use amount of washings and washing agent simultaneously, favors widely thereby be subjected to the user.
Below, with reference to the accompanying drawings 1, the structure of roller washing machine of the prior art is described.
As shown in Figure 1, include in the roller washing machine of prior art: the housing (cabinet) 10 that constitutes outward appearance; In above-mentioned housing 10, be supported with horizontal direction, and be used to store the wash bucket 20 of the drum of washings; Rotatable being installed in the above-mentioned wash bucket 20, and be formed with the cylinder 30 of through hole in order to flow into washings and steam; Be used to drive the drive motors (not shown) of above-mentioned cylinder 30; Be used at least more than one steam generator 50 to the internal feed steam of above-mentioned cylinder 30.
The front of above-mentioned housing 10 is formed with dispensing port 13, the internal communication of above-mentioned dispensing port and above-mentioned cylinder 30, and be used for throwing in and taking out washings.And, the forwards rotatable door of washing machine 11 that is used to open and close above-mentioned dispensing port 13 that is equipped with.
And, along the inboard peripheral surface of above-mentioned dispensing port 13 packing ring (not shown) is installed, utilize above-mentioned gasket construction, can prevent that the connecting portion that hot blast passes through between above-mentioned door of washing machine 11 and the above-mentioned wash bucket 20 from leaking.
In addition, a side of above-mentioned roller washing machine is provided with feed-water valve 15, and above-mentioned feed-water valve 15 is connected in outside water pipe (not shown) etc., and is used for supplying with in above-mentioned wash bucket 20 washings.
And above-mentioned steam generator 50 is connected in above-mentioned feed-water valve 15, and sucks the water that flows into from water pipe, simultaneously, the water of internal reservoir is heated generation steam, and supply to above-mentioned cylinder 30.
Include in the above-mentioned steam generator 50: the shell 51 that constitutes outward appearance; Be arranged at the inside of above-mentioned shell 51, and be used to detect the level detection sensor 60 of water level of the water of supply; Be used to heat the heater 55 of the water of above-mentioned supply; Be used to detect the temperature detection sensor 57 of the temperature of above-mentioned heated water.
And a side of above-mentioned steam generator 50 is equipped with steam suppling tube 53, and above-mentioned steam suppling tube 53 is directed into the inside of above-mentioned cylinder 30 as the steam that generates in the above-mentioned steam generator 50, and the passage that sprays.
But there are the following problems for the steam generator of the roller washing machine of above-mentioned prior art.
When situation takes place to freeze in shell 51 internal feeds of above-mentioned steam generator under the state of the water of maximum stage, for example, after supplying to the water of maximum stage, under the state of the maloperation of the maloperation of level detection sensor 60 or heater 55, when carrying out general laundry stroke, the above-mentioned water that supplies to enclosure will be frozen, thereby causes its volume to increase, and above-mentioned shell is frozen brokenly.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the object of the present invention is to provide a kind of steam generator of roller washing machine, when the water of supplying with in the enclosure of steam generator takes place to freeze, can prevent that the shell of above-mentioned steam generator from being taken place by the phenomenon that the water that freezes freezes brokenly.
To achieve these goals, include in the steam generator of roller washing machine of the present invention: be arranged at the inside of the shell that constitutes outward appearance, and detect the level detection sensor of the water level of the water of supplying with; Be used to add the heater of hot water; Be used to detect the temperature detection sensor of temperature of the water of heating, the present invention is characterized in that: the inside of above-mentioned shell includes overdose space portion, when supplying to the water freezing of maximum stage, can prevent that above-mentioned shell from being frozen brokenly.
And the present invention is characterized in that: provide in the above-mentioned overdose space portion than the water yield of supplying with according to the maximum stage of above-mentioned enclosure and can supply with space more than 10% more.
And the present invention is characterized in that: above-mentioned overdose space portion is shaped to upside by the upper side with above-mentioned shell, forms with the space of expansion enclosure.
According to aforesaid the present invention, even the water of supplying with in the shell of steam generator causes its volume to increase owing to freezing, the volume of above-mentioned increase will be filled in the overdose space portion that the inside of above-mentioned shell provides, thereby can prevent the phenomenon that the shell of above-mentioned steam generator freezes brokenly.
Description of drawings
Fig. 1 is the simple stereogram of the structure of roller washing machine of the prior art;
Fig. 2 is the stereogram of the surface structure of the steam generator in the embodiment of the invention;
Fig. 3 is the stereogram of the internal structure of the steam generator in the embodiment of the invention.
The critical piece description of reference numerals
100: shell (case) 130: heater
150: level detection sensor 190: temperature detection sensor
200: overdose space portion
The specific embodiment
Below, with reference to the accompanying drawings, the preferred embodiment of the steam generator of the roller washing machine among the present invention is described in detail.
Fig. 2 is the stereogram of the surface structure of the steam generator in the embodiment of the invention; Fig. 3 is the stereogram of the internal structure of the steam generator in the embodiment of the invention.Wherein, the H that illustrates refers to maximum feed water level regulation, and L then refers to low water level.
As shown in Figure 2, include in the steam generator of present embodiment: constitute outward appearance, and have the shell 100 in the space that is used to store water; Be used to heat the heater 130 of the water of above-mentioned shell 100 internal reservoir.
In above-mentioned shell 100, the one side is formed with admission port 101, and above-mentioned admission port is connected in above-mentioned feed-water valve (15: with reference to accompanying drawing 1), and allows water to flow into above-mentioned enclosure; Its opposite side is formed with outlet 103, and above-mentioned outlet is connected with the steam suppling tube (53: with reference to accompanying drawing 1) that the steam that is used for generating supplies to above-mentioned cylinder (30: with reference to accompanying drawing 1).
Wherein, above-mentioned heater 130 is installed on the bottom of above-mentioned shell 100, when water flow into the inside of above-mentioned shell 100, will directly drive under the state that is dipped in fully in the water, and heat.
In addition, above-mentioned heater 130 can use the coil heater (coil heater) at the water of the outside of above-mentioned shell heating internal reservoir.But direct-fired sheathed heater under the state in the water that is dipped in storage fully (sheath heater) has the higher thermal efficiency, and is applicable to quick operation to boil water.
One side of above-mentioned shell 100 is equipped with: be used to detect the level detection sensor 150 of water level of the water of internal reservoir, and the temperature detection sensor 190 that is used to detect the temperature of water by above-mentioned heater 130 heating and steam.
And said temperature detecting sensor 190 detects the temperature of the steam that generate in the above-mentioned shell 100, during temperature more than reaching a reference value, will disconnect the power supply of above-mentioned heater 130, and prevent that above-mentioned heater 130 from overheated phenomenon taking place.
Above-mentioned level detection sensor 150 is used to detect the water level of the water of above-mentioned shell 100 internal reservoir, and makes the water yield of internal reservoir remain suitable level.
That is, when the water level of the water of the internal reservoir of above-mentioned shell 100 is lower than a reference value, will open feed-water valve 15 amount of makeup water; When the water level of the water of internal reservoir is higher than a reference value, will close above-mentioned feed-water valve 15, interrupt the feedwater operation, and drive above-mentioned heater 130 simultaneously and generate steam.
Embodiment in according to the present invention, as shown in Figure 3, the inside of above-mentioned shell 100 also includes overdose space portion 200, under the situation that takes place to freeze at the water that supplies to maximum feed water level regulation (H), by above-mentioned overdose space portion 200, can prevent above-mentioned shell 100 because the volume that causes that freezes increases, and the phenomenon of the breakage that causes takes place.
Wherein, above-mentioned overdose space portion 200 is used to provide than the confluent of supplying with according to the maximum stage of above-mentioned shell 100 inside and can supplies with space more than 10% more.
And above-mentioned overdose space portion 200 is to be shaped to upside by the upper side with above-mentioned shell 100, forms with the inner space of expanding above-mentioned shell 100.
In the process of using steam generator, the icing phenomenon of water generation of above-mentioned steam generator shell 100 inside often takes place to supply to maximum feed water level regulation.
At this moment, the water of above-mentioned supply takes place to freeze and volume increases, in the prior art, owing to fail to consider the situation that above-mentioned volume increases, and and make shell.Do not guaranteeing that the water volume after above-mentioned the freezing increases under the situation of pairing overdose space, the above-mentioned water that supplies to will increase its volume owing to freezing, thus the phenomenon that causes above-mentioned shell to freeze brokenly.In the present invention, consideration supplies to the capacity of the water of feed water level regulation, and provides the space that can supply with the confluent more than 10% more.
Promptly, the overdose space portion 200 that provides according to the inside of above-mentioned shell 100, take place at the above-mentioned water that supplies to maximum feed water level regulation (H) under the situation of icing and volume increase, because the volume of above-mentioned increase will be filled in the overdose space portion 200 that the inside of above-mentioned shell 100 provides, thereby can prevent that the phenomenon that above-mentioned shell 100 is frozen brokenly from taking place.
As reference, will the operation of the barrel washing machine steam generator that constitutes as mentioned above be described below.
At first, when beginning the washing stroke of washing machine, washings will flow into by the inside of admission port 101 to shell 100.
As mentioned above, flow into the water of shell 100 inside, will obtain heating by heater 130, and be converted to steam.Above-mentioned steam will flow into the inside of the cylinder 30 that holds washings by the outlet 103 of shell 100, thereby the washing bag that carries out washings soaks and dip operation, and can improve laundry effect.
Then, soak and after dip operation finishes, make above-mentioned steam generator stop to drive, carry out a series of laundry stroke, and finish the laundry operations of washings at the washing bag of above-mentioned washings.
In addition, when washings are filled in the inside of above-mentioned shell 100 when finishing laundry operations under the state of maximum stage, the water of above-mentioned supply will freeze under the lower state of peripheral temperature, thereby cause the surface of water to become protruding, and make its volume increase.
At this moment, in above-mentioned icing process, the water that volume increases will be filled in the above-mentioned overdose space portion 200.Therefore, even the water of above-mentioned supply makes its volume increase owing to freezing, by above-mentioned overdose space portion 200, can prevent the phenomenon generation that above-mentioned shell 100 is frozen brokenly among the present invention.
More than be illustrated at the preferred embodiment among the present invention, but the present invention is defined in aforesaid embodiment, in the category that does not exceed basic fundamental thought of the present invention, the operator of relevant industries can carry out various deformation and application to it, and the above-mentioned distortion of carrying out and use and all to be under the jurisdiction of claim scope of the present invention.
Claims (3)
1, a kind of steam generator of roller washing machine, it includes: be arranged at the inside of the shell that constitutes outward appearance, and detect the level detection sensor of the water level of the water of supplying with; Be used to add the heater of hot water; Be used to detect the temperature detection sensor of temperature of the water of heating, it is characterized in that:
The inside of above-mentioned shell includes overdose space portion, when supplying to the water freezing of maximum stage, can prevent that above-mentioned shell from being frozen brokenly.
2, the steam generator of roller washing machine according to claim 1 is characterized in that:
Provide in the above-mentioned overdose space portion than the water yield of supplying with according to the maximum stage of above-mentioned enclosure and can supply with space more than 10% more.
3, the steam generator of roller washing machine according to claim 1 and 2 is characterized in that:
Above-mentioned overdose space portion is shaped to upside by the upper side with above-mentioned shell, forms with the space of expansion enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100137692A CN100519890C (en) | 2006-05-19 | 2006-05-19 | Steam generator of barrel washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100137692A CN100519890C (en) | 2006-05-19 | 2006-05-19 | Steam generator of barrel washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1924163A true CN1924163A (en) | 2007-03-07 |
| CN100519890C CN100519890C (en) | 2009-07-29 |
Family
ID=37816971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100137692A Expired - Fee Related CN100519890C (en) | 2006-05-19 | 2006-05-19 | Steam generator of barrel washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100519890C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974109A (en) * | 2019-11-25 | 2020-04-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Steam generator and dish washing machine |
-
2006
- 2006-05-19 CN CNB2006100137692A patent/CN100519890C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110974109A (en) * | 2019-11-25 | 2020-04-10 | 佛山市顺德区美的洗涤电器制造有限公司 | Steam generator and dish washing machine |
| CN110974109B (en) * | 2019-11-25 | 2022-01-28 | 佛山市顺德区美的洗涤电器制造有限公司 | Steam generator and dish washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100519890C (en) | 2009-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1303278C (en) | Steam spraying drum washing machine | |
| CN101195959B (en) | Drum type washing machine and vapor generator thereof | |
| CN100557115C (en) | Roller washing machine | |
| CN101024915B (en) | Steam generator and drum type washing machine with the same | |
| CN100360734C (en) | Washing water cycling device for washing machine and its control method | |
| CN1308529C (en) | Washing method in steam injection type washing machine | |
| CN1696385A (en) | Device and method for controlling steam generating unit of washing machine | |
| EP1548175A3 (en) | Drum type washing machine and corresponding method of operating | |
| CN201136991Y (en) | Washing machine | |
| CN201817716U (en) | Improved steam generator of steam iron | |
| CN101711295A (en) | Be used for washings method of handling and the washing machine that is suitable for this purposes | |
| CN1944767A (en) | Running method of washing device | |
| CN1924163A (en) | Steam generator of barrel washing machine | |
| CN101498092B (en) | Steam generator of washing machine and wave wheel washing machine equipped with the same | |
| CN201387002Y (en) | Steam heat accumulator | |
| CN103556430A (en) | Washing drum and washing method | |
| CN101008142B (en) | Washing and/or drying method by normal pressure overheat steam jetting to clothes to be washed | |
| CN101642628A (en) | Interporosity flow double-distilled box structure in fur defatting machine | |
| CN201176531Y (en) | Self-inlet washing machine | |
| CN1924169A (en) | Frost-cracking proof structure of barrel washing machine steam generator | |
| CN204401298U (en) | A kind of dryer | |
| CN106696911A (en) | Multifunctional water-saving energy-saving vehicle washing apparatus | |
| CN101824721B (en) | Washing machine and using method thereof | |
| KR20110033993A (en) | Water supply device for boiler tank of steam boiler | |
| KR100672368B1 (en) | Method for washing by steam in drum type washer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20110519 |