CN201858633U - Steam generating device - Google Patents
Steam generating device Download PDFInfo
- Publication number
- CN201858633U CN201858633U CN201020562021XU CN201020562021U CN201858633U CN 201858633 U CN201858633 U CN 201858633U CN 201020562021X U CN201020562021X U CN 201020562021XU CN 201020562021 U CN201020562021 U CN 201020562021U CN 201858633 U CN201858633 U CN 201858633U
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- China
- Prior art keywords
- water pump
- water
- generating device
- controller
- raising plant
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a steam generating device, which comprises a controller. The output end of the controller is connected with a water pump driving circuit, the output end of the water pump driving circuit is connected with a water pump, the water pump is connected with a water supply tank, the input end of the controller is connected with a reed tube controlling operation of the water pump, and a magnet float controlling the on/off state of a reed tube is arranged in the water tank. The magnetic switch is adopted to control the operation of the water pump and can be turned off when no water is supplied in the water tank, so as to stop the water pump and prevent the water pump from dry pumping. In addition, a variable frequency control circuit is arranged in the water pump driving circuit, and the power frequency can be adjusted for adjustment of the flow of the water pump and change of the amount of steam generated by the steam generating device. The steam generating device has a simple structure, and is safe, reliable and more humanized.
Description
(1) technical field
The utility model relates to a kind of steam raising plant that is applied on steam mop or the garment steamer.
(2) background technology
Steam raising plant has been widely used in the life, when but existing steam raising plant is applied on the utensils such as mop, Garment Steamer Machine, size that can not the steam regulation generating capacity, and under the situation that water uses up, the dry tap phenomenon may take place, and causes damaging utensil.
(3) summary of the invention
In order to overcome deficiency of the prior art, the utility model provides a kind of steam raising plant that can prevent dry combustion method.
The technical scheme in the invention for solving the technical problem is:
A kind of steam raising plant, comprise controller, the output of described controller connects the water pump drive circuit, the output of described water pump drive circuit connects water pump, described water pump is connected with the water tank of water supply, the input of described controller connects the tongue tube of a control pump working, is provided with the magnet float of a control dry-reed tube switch in the described water tank.
As improvement, be provided with the frequency conversion control circuit that can change the pump power frequency in the water pump drive circuit.
As improvement, the output of controller connects indicator lamp.
As preferably, indicator lamp comprises red luminotron and green luminotron.
Whether control water pump by the switching of tongue tube works, tongue tube is the magnetosensitive switch, in the water tank of feed pump supply water a magnet float is set, the magnet float rose when water tank had water, reed switch conduction, pump working, the magnet float descends when water tank is anhydrous, and tongue tube disconnects, and water pump quits work, when then water tank was anhydrous, water pump quit work and prevents the water pump dry tap.In the water pump drive circuit frequency conversion control circuit is set, then regulates the supply frequency that connects water pump by frequency conversion control circuit, then the time of water pump conducting changes, thereby changes the flow size.At the output of controller indicator lamp is set also and reminds the user, the bright expression of green luminotron can normally be used, and has not had water in the bright expression water tank of red luminotron, and the prompting user need add water.
The beneficial effects of the utility model are: the utility model is controlled the work of water pump by a magnetosensitive switch, and when anhydrous, then switch disconnects in the water tank, and water pump quits work, and can prevent the water pump dry tap.In addition, in the water pump drive circuit frequency conversion control circuit is set, by regulating the size that supply frequency is just regulated pump capacity, thereby changes the size of steam raising plant steam generating amount.The utility model is simple in structure, and is safe and reliable, also hommization more.
(4) description of drawings
Fig. 1 is a circuit structure block diagram of the present utility model.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
A kind of steam raising plant, can be applicable on the devices such as steam mop, garment steamer, comprise power supply 5, with power-switching circuit 6 and controller 2 that power supply is changed, as shown in Figure 1, the input of controller is connected with a tongue tube 1, the output of controller connects water pump drive circuit 3, the output of water pump drive circuit 3 connects water pump 4, and water pump 4 is connected with the water tank of water supply, is provided with the magnet float of a control dry-reed tube switch in the water tank.The magnet float comprises a float and magnet, and float can drive the magnet come-up or descend in come-up or decline process.Be provided with the frequency conversion control circuit that can change the pump power frequency in the water pump drive circuit.The output of controller also is connected with the indicator lamp 7 that shows the pump working state, and indicator lamp comprises red luminotron and green luminotron.
The switching of tongue tube is subjected to the control of magnet float, when in the water tank water being arranged, and magnet float come-up, then magnetic field is near tongue tube, the tongue tube closure, pump working, the green luminotron conducting is luminous.In the course of the work, because the frequency control circuit in the water pump drive circuit can change the supply frequency of water pump, when frequency is higher, the ON time of water pump reduces, and then pump capacity reduces, and correspondingly steam also reduces, when frequency is low, the water pump ON time increases, and then pump capacity increases, and correspondingly steam also increases.When in the water tank when anhydrous, then tongue tube disconnects, and water pump quits work, and the red luminotron conducting is luminous, has not had water in the expression water tank, and the prompting user need add water.The utlity model has anhydrous prompt facility, can prevent the water pump dry tap, and can also regulate the size of pump capacity, thereby change the size of steam generating amount.The utility model is simple in structure, and is safe and reliable, also hommization more.
Claims (4)
1. steam raising plant, comprise controller, the output of described controller connects the water pump drive circuit, the output of described water pump drive circuit connects water pump, described water pump is connected with the water tank of water supply, it is characterized in that: the input of described controller connects the tongue tube of a control pump working, is provided with the magnet float of a control dry-reed tube switch in the described water tank.
2. a kind of steam raising plant according to claim 1 is characterized in that: be provided with the frequency conversion control circuit that can change the pump power frequency in the described water pump drive circuit.
3. a kind of steam raising plant according to claim 1 and 2 is characterized in that: the output of described controller connects indicator lamp.
4. a kind of steam raising plant according to claim 3 is characterized in that: described indicator lamp comprises red luminotron and green luminotron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020562021XU CN201858633U (en) | 2010-10-15 | 2010-10-15 | Steam generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020562021XU CN201858633U (en) | 2010-10-15 | 2010-10-15 | Steam generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201858633U true CN201858633U (en) | 2011-06-08 |
Family
ID=44104438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020562021XU Expired - Lifetime CN201858633U (en) | 2010-10-15 | 2010-10-15 | Steam generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201858633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757745A (en) * | 2016-02-18 | 2016-07-13 | 广东美的厨房电器制造有限公司 | Cleaning system for range hood, range hood and control method thereof |
-
2010
- 2010-10-15 CN CN201020562021XU patent/CN201858633U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757745A (en) * | 2016-02-18 | 2016-07-13 | 广东美的厨房电器制造有限公司 | Cleaning system for range hood, range hood and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Cuori Electrical Appliance Group Co., Ltd. Assignor: Zhang Jianjie Contract record no.: 2014330000083 Denomination of utility model: Base unit of steam generator device Granted publication date: 20110608 License type: Exclusive License Record date: 20140411 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |