CN202630008U - Water supply system of steam generator - Google Patents
Water supply system of steam generator Download PDFInfo
- Publication number
- CN202630008U CN202630008U CN 201220155029 CN201220155029U CN202630008U CN 202630008 U CN202630008 U CN 202630008U CN 201220155029 CN201220155029 CN 201220155029 CN 201220155029 U CN201220155029 U CN 201220155029U CN 202630008 U CN202630008 U CN 202630008U
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- water
- steam generator
- temperature
- heater
- water pump
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Abstract
The utility model discloses a water supply system of a steam generator. The water supply system comprises a water storage tank and a water pump for pumping water in the water tank into the steam generator, wherein a secondary heater is arranged on a steam outlet of the steam generator, a water-pumping temperature controller for controlling the water pump to work according to the temperature in the secondary heater is arranged on the secondary heater, the water pump begins to pump water when the temperature of the water-pumping temperature controller in the secondary heater reaches preset high temperature, and the water pump stops pumping water when the temperature of the water-pumping temperature controller in the secondary heater reaches preset low temperature. According to the utility model, water is intermittently and automatically pumped by the water pump according to the produced steam amount, so that the purposes of sufficient steam amount, high steam spraying speed and good ironing effect are achieved.
Description
Technical field
The utility model relates to the steam electric appliances, particularly a kind of steam generator water system.
Background technology
Existing steam appliances roughly has three kinds of way of supplying water:
1, liquid level equilibrium formula, characteristics are that water tank all is connected atmosphere with steam generator, and both sides pressure is roughly the same, utilizes law of connected vessels to carry out automatic water-supply to steam generator.Advantage is that into the water path is unobstructed, simple in structure, cost is low.Shortcoming is that the steam generator internal pressure is little, and the steam flow of ejection is little and spray speed is slow, and the flatiron effect is general.
2, water directly injects in the evaporimeter, and characteristics are simple in structure, does not need outer water tank, in the evaporimeter bigger pressure can be arranged.Shortcoming is that preheating time is very long, just can produce big steam after the water that need will once inject is all boiled, and in use because the boiler internal pressure is very big, cannot open the safety-valve directly adds water to this in addition product.
3, external force supplies water, and characteristics are through water pump the water in the water tank to be extracted in the steam generator, utilizes the temperature controller control water pump on the steam generator, is supplied water from the trend steam generator in water pump energising back.Not influenced by pressure inside steam generator owing to supply water, so steam generator can have bigger pressure, use can be born the stainless steel steam generator of pressure usually.Advantage is the steam there's plenty of it, and steam spray speed is fast, and the flatiron effect is obvious.Shortcoming be fetch water temperature control open after water pump can work always, the water pump life-span can be shorter like this.
Summary of the invention
The utility model problem to be solved just provides a kind of steam generator water system, quantity of steam foot, steam spray speed is fast, press effective, water pump according to the steam size of generation automatically intermittence fetch water, thereby the service life of having improved water pump.
In order to solve the problems of the technologies described above; The utility model adopts following technical scheme: a kind of steam generator water system; Comprise the water tank of water storage and the water in the water tank is got to the water pump in the steam generator; It is characterized in that: the venthole of said steam generator is provided with after-heater; Said after-heater is provided with the temperature controller of fetching water of controlling pump working according to the temperature in the after-heater, and the said temperature controller of fetching water makes water pump begin to fetch water when temperature reaches predetermined high temperature in after-heater, make water pump stop to fetch water when temperature reaches predetermined low temperature level in after-heater.
Further, the said temperature controller of fetching water makes water pump begin to fetch water when temperature is 115 ℃ in after-heater, makes water pump stop to fetch water when temperature is 102 ℃ in after-heater.
Further, said after-heater is provided with the overtemperature protection temperature controller.
Further, said after-heater is provided with the ground connection screw hole.
Further, the venthole of said after-heater with press the brush be communicated with.
Further, said steam generator is provided with temperature protector.
Further, said steam generator is provided with thermo-fuse.
Further, said steam generator is provided with the ground connection screw hole.
Further, said water pump is unidirectional water inlet water pump.
After adopting technique scheme, the utlity model has following advantage: water pump according to the steam size that produces automatically intermittence fetch water, quantity of steam is sufficient, steam spray speed is fast, presses effective.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of steam generator.
The specific embodiment
A kind of embodiment of the utility model as illustrated in fig. 1 and 2; A kind of steam generator water system; Comprise the water tank 1 of water storage and the water in the water tank is got to the water pump 2 in the steam generator 3; The venthole 31 of said steam generator is provided with after-heater 4; Said after-heater is provided with the temperature controller 5 of fetching water of controlling pump working according to the temperature in the after-heater, and the said temperature controller of fetching water makes water pump begin to fetch water when temperature reaches predetermined high temperature in after-heater, make water pump stop to fetch water when temperature reaches predetermined low temperature level in after-heater.The said temperature controller of fetching water makes water pump begin to fetch water when temperature is 115 ℃ in after-heater, makes water pump stop to fetch water when temperature is 102 ℃ in after-heater.
In the present embodiment, said after-heater is provided with overtemperature protection temperature controller 6; Said after-heater is provided with the ground connection screw hole, is convenient to the fixing of after-heater; The venthole 41 of said after-heater with press the brush be communicated with.In addition, said steam generator is provided with temperature protector 32; Said steam generator is provided with thermo-fuse 33; Said steam generator is provided with the ground connection screw hole, is convenient to the fixing of steam generator.Said water pump is unidirectional water inlet water pump.
In the foregoing description, when the temperature in the after-heater reaches when fetching water the temperature controller predetermined high temperature temperature controller closure of fetching water; Make water pump begin to fetch water, become steam after the heating of water through steam generator and lead to after-heater, because the temperature of steam is about 100 degree; So when a large amount of steam was poured into after-heater, temperature can descend in the after-heater, when this temperature drops to when fetching water the temperature controller predetermined low temperature level; The temperature controller of fetching water breaks off, and makes water pump stop to fetch water.The water yield reduces in steam generator, and after quantity of steam reduced, the temperature in the after-heater can raise again, reaches when fetching water the temperature controller predetermined high temperature, and the temperature controller of fetching water can closure begin to fetch water again, so circulation.Quantity of steam foot like this, steam spray speed is fast, press effective, water pump according to the steam size of generation automatically intermittence fetch water, thereby the service life of having improved water pump.
Except that above-mentioned preferred embodiment; The utility model also has other embodiment; Those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from the spirit of the utility model, all should belong to the defined scope of the utility model accompanying claims.
Claims (9)
1. steam generator water system; Comprise the water tank (1) of water storage and the water in the water tank is got to the water pump (2) in the steam generator (3); It is characterized in that: the venthole of said steam generator (31) is provided with after-heater (4); Said after-heater is provided with the temperature controller of fetching water (5) of controlling pump working according to the temperature in the after-heater; The said temperature controller of fetching water makes water pump begin to fetch water when temperature reaches predetermined high temperature in after-heater, make water pump stop to fetch water when temperature reaches predetermined low temperature level in after-heater.
2. a kind of steam generator water system according to claim 1 is characterized in that: the said temperature controller of fetching water makes water pump begin to fetch water when temperature is 115 ℃ in after-heater, makes water pump stop to fetch water when temperature is 102 ℃ in after-heater.
3. a kind of steam generator water system according to claim 1 is characterized in that: said after-heater is provided with overtemperature protection temperature controller (6).
4. according to claim 1 or 2 or 3 described a kind of steam generator water systems, it is characterized in that: said after-heater is provided with the ground connection screw hole.
5. a kind of steam generator water system according to claim 4 is characterized in that: the venthole of said after-heater (41) with press the brush be communicated with.
6. a kind of steam generator water system according to claim 1 is characterized in that: said steam generator is provided with temperature protector (32).
7. according to claim 1 or 6 described a kind of steam generator water systems, it is characterized in that: said steam generator is provided with thermo-fuse (33).
8. a kind of steam generator water system according to claim 7, it is characterized in that: said steam generator is provided with the ground connection screw hole.
9. a kind of steam generator water system according to claim 1 and 2 is characterized in that: said water pump is unidirectional water inlet water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155029 CN202630008U (en) | 2012-04-12 | 2012-04-12 | Water supply system of steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155029 CN202630008U (en) | 2012-04-12 | 2012-04-12 | Water supply system of steam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630008U true CN202630008U (en) | 2012-12-26 |
Family
ID=47383203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220155029 Expired - Fee Related CN202630008U (en) | 2012-04-12 | 2012-04-12 | Water supply system of steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202630008U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453506A (en) * | 2013-01-17 | 2013-12-18 | 宁波海歌电器有限公司 | Home appliance steam system |
| CN105716059A (en) * | 2015-12-14 | 2016-06-29 | 美的集团股份有限公司 | Steam generator system, control method and household appliance |
| CN106439765A (en) * | 2016-09-30 | 2017-02-22 | 广东美的环境电器制造有限公司 | Steam generator, garment steamer and method for controlling the steam generator |
| CN107504471A (en) * | 2017-09-19 | 2017-12-22 | 深圳汉明威智能设备有限公司 | A kind of method, apparatus and constant-voltage system that boiler constant pressure is controlled under constant-voltage system |
| CN107620950A (en) * | 2017-09-19 | 2018-01-23 | 深圳汉明威智能设备有限公司 | The method, apparatus and system of a kind of automatic desludging |
| CN107654986A (en) * | 2017-09-19 | 2018-02-02 | 深圳汉明威智能设备有限公司 | A kind of method and constant-voltage system of the heating boiler in constant-voltage system |
-
2012
- 2012-04-12 CN CN 201220155029 patent/CN202630008U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453506A (en) * | 2013-01-17 | 2013-12-18 | 宁波海歌电器有限公司 | Home appliance steam system |
| CN105716059A (en) * | 2015-12-14 | 2016-06-29 | 美的集团股份有限公司 | Steam generator system, control method and household appliance |
| CN105716059B (en) * | 2015-12-14 | 2019-04-02 | 美的集团股份有限公司 | Steam generator system and control method, household electrical appliance |
| CN106439765A (en) * | 2016-09-30 | 2017-02-22 | 广东美的环境电器制造有限公司 | Steam generator, garment steamer and method for controlling the steam generator |
| CN106439765B (en) * | 2016-09-30 | 2020-07-28 | 广东美的环境电器制造有限公司 | Steam generator, garment steamer and control method of steam generator |
| CN107504471A (en) * | 2017-09-19 | 2017-12-22 | 深圳汉明威智能设备有限公司 | A kind of method, apparatus and constant-voltage system that boiler constant pressure is controlled under constant-voltage system |
| CN107620950A (en) * | 2017-09-19 | 2018-01-23 | 深圳汉明威智能设备有限公司 | The method, apparatus and system of a kind of automatic desludging |
| CN107654986A (en) * | 2017-09-19 | 2018-02-02 | 深圳汉明威智能设备有限公司 | A kind of method and constant-voltage system of the heating boiler in constant-voltage system |
| CN107654986B (en) * | 2017-09-19 | 2019-09-17 | 深圳汉明威智能设备有限公司 | A kind of method and constant-voltage system of the heating boiler in constant-voltage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121226 Termination date: 20130412 |