CN202835312U - Vaporization pot with water automatically added - Google Patents
Vaporization pot with water automatically added Download PDFInfo
- Publication number
- CN202835312U CN202835312U CN 201220442259 CN201220442259U CN202835312U CN 202835312 U CN202835312 U CN 202835312U CN 201220442259 CN201220442259 CN 201220442259 CN 201220442259 U CN201220442259 U CN 201220442259U CN 202835312 U CN202835312 U CN 202835312U
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- Prior art keywords
- acquisition board
- temperature
- pot
- temperature acquisition
- water
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Abstract
A vaporization pot with water automatically added comprises a pot body, a heating component, a water pump and a control circuit, wherein the heating component is installed on the pot body, the water pump is connected with the pot body, and the control circuit is used for controlling the water pump. The vaporization pot with the water automatically added is characterized by further comprising a temperature collecting board and a water-shortage temperature sensing element which is installed on the temperature collecting board. One end of the temperature collecting board is connecting with the heating component or connected with a position, close to the heating component, of the pot body, and the rest part of the temperature collecting board is far away from the pot body. The water-shortage temperature sensing element is installed at the position, far away from the pot body, of the temperature collecting board, and the water-shortage temperature sensing element is in connection with the control circuit.
Description
Technical field
The utility model relates to a kind of vaporizing pot, relates in particular to a kind of vaporizing pot of automatic watering.
Background technology
Automatic watering vaporizing pot of the prior art, patent document such as French Patent (FRP) FR2755706A1, open day is on May 15th, 1998, a kind of vapour iron that can automatic watering is disclosed, it is by the temperature in the temperature controller detection pot body that is arranged on pot body outer surface, then continuous value is obtained water level in pot body according to algorithm, and the control water pump adds water in the pot body.This control mode needs complicated control circuit to calculate, and is subject to the external temperature controller installation site of pot and the impact of environment, and its control is not accurate enough.And other version is difficult to again be applicable in the structure of vaporizing pot.And, this control mode, cost compare is high.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, a kind of simple in structure, the low vaporizing pot that can realize automatic watering of cost that provide.
A kind of automatic watering vaporizing pot that provides according to the utility model, comprise a pot body body, be installed in the heat generating component on the described pot body body, the water pump that is connected with described pot body body and the control circuit of the described water pump of control, also comprise a temperature acquisition board and the lack of water temperature-sensing element that is installed on the described temperature acquisition board, one end of described temperature acquisition board is connected with described heating component or an end of described temperature acquisition board is connected with the position of the pot body body of close described heat generating component, remainder is away from described pot body body, described lack of water temperature-sensing element is installed on the position away from described pot body body of described temperature acquisition board, and described lack of water temperature-sensing element is connected with described control circuit.
A kind of automatic watering vaporizing pot that provides according to the utility model also has following attached technical characterictic:
The duration of described water pump operation is determined by speed and the thermal capacity size of described temperature acquisition board transferring heat.
The speed of described temperature acquisition board transferring heat and thermal capacity size are determined by installation site, the volume size and shape of temperature acquisition board.
Described temperature acquisition board and described heat generating component are one-body molded.
Be provided with heat-generating pipe on the described heat generating component, an end of described temperature acquisition board is positioned at described heat-generating pipe place.
Be connected with described heat generating component after the one end bending of described temperature acquisition board, the spacing of remainder and described pot body body is 0.5mm-20mm.
Described temperature acquisition board welds or is screwed onto with described heat generating component.
Be formed with installing hole on the part away from pot body body of described temperature acquisition board, described installing hole is equipped with support member, and the bottom support of described support member is on described pot body body.
Also be provided with the second temperature acquisition board, the temperature sensor that is used for the control steam pressure is installed on described the second temperature acquisition board.
Also be provided with the temperature sensor for the control steam pressure on the described temperature acquisition board.
Access one on-off switch in the current supply circuit of described heat generating component, described on-off switch and the interlock of described lack of water temperature-sensing element or described lack of water temperature-sensing element are controlled described on-off switch break-make.
A kind of automatic watering vaporizing pot that provides according to the utility model compared with prior art has following advantage: the utility model is by arranging a temperature acquisition board, the lack of water temperature-sensing element is installed on the temperature acquisition board, when discharge reduction, the heat that heat generating component passes to temperature acquisition board increases, temperature acquisition board can be rapidly heated, the lack of water temperature-sensing element is controlled pump working by control circuit, behind the interior injected water of pot body, the temperature of pot body reduces rapidly, but because the existence of the thermal capacity of temperature acquisition board own and the benefit temperature effect of heat generating component, temperature meeting delayed impact lack of water temperature-sensing element in the pot body, the duration of delay is the time of water pump water adding, therefore, effect by the temperature acquisition board time-delay, can realize the detection of high-low water level and the function of automatic watering by a temperature-sensing element, simple in structure, cost is lower.
Description of drawings
Fig. 1 is the front view of pot body in the utility model.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the stereogram of Fig. 1.
Fig. 4 is the cutaway view of the another kind of embodiment of the utility model.
Fig. 5 is the stereogram of another embodiment of the utility model.
Fig. 6 is the stereogram of another embodiment of the utility model.
Fig. 7 is the circuit theory diagrams of the last a kind of embodiment of the utility model.
The specific embodiment
Referring to Fig. 1 to Fig. 3, a kind of automatic watering vaporizing pot that provides at the utility model, comprise a pot body body 1, be installed in the heat generating component 2 on the described pot body body 1, the water pump that is connected with described pot body body 1 and the control circuit of the described water pump of control, also comprise a temperature acquisition board 3 and the lack of water temperature-sensing element 5 that is installed on the described temperature acquisition board 3, one end 31 of described temperature acquisition board 3 is connected with described heating component 2, remainder 32 is away from described pot body body 1, described lack of water temperature-sensing element 5 is installed on the position away from described pot body body 1 of described temperature acquisition board 3, and described lack of water temperature-sensing element 5 is connected with described control circuit.Traditional temperature controller generally is directly installed on pot body, and behind injected water in the pot body, the temperature of its detection can very fast reduction, can't satisfy the needs that add the water duration of water pump.Traditional solution electric contact sensed water level, but because the impact of hard water detects weak effect.Temperature acquisition board 3 in the utility model plays the effect of control temperature-sensitive, and when discharge reduction, the heat that heating component 2 passes to temperature acquisition board increases, temperature acquisition board is rapidly heated, described lack of water temperature-sensing element 5 detects this variations in temperature, control pump working, injected water in the pot body.Behind injected water in the pot body, the temperature of pot body reduces rapidly, and at that time because the existence of the thermal capacity of temperature acquisition board own and the benefit temperature effect of heating component 2, the described lack of water temperature-sensing element 5 of temperature meeting delayed impact in the pot body can not lowered the temperature by horse back.The duration that postpones be water pump add the water time.According to the volume of pot body, that calculates water pump adds the water time, thereby determines that lack of water temperature-sensing element 5 is installed in the position on the temperature acquisition board 3.Lack of water temperature-sensing element 5 in the utility model is temperature controller or thermo-sensitive resistor etc.Can realize continuous automatic watering by a lack of water temperature-sensing element and temperature acquisition board are set, need not complicated control and calculate, reduce cost.
The utility model is different from the way that traditional temperature-sensing element is directly measured water temperature in pot body, adopt temperature acquisition board 3 as the benchmark of thermometric, this indirect thermometric mode has adjustability, be conducive to the fiducial temperature of temperature-sensing element and the adjusting of measuring temperature, thereby realize adding continuously the purpose of water.Temperature acquisition board 3 in the utility model not only plays the effect that heat transmits, and has also played the effect of heat accumulation.Temperature acquisition board plays the stable calibration effect of temperature control element in the early stage.When working at ordinary times, the temperature acquisition plate temperature is steady, can better meet the needs that temperature-sensing element detects.
Referring to Fig. 1, in the utility model, the duration of described water pump operation is determined by speed and the thermal capacity size of described temperature acquisition board 3 transferring heats.The speed of described temperature acquisition board 3 transferring heats and thermal capacity size are determined by installation site, the volume size and shape of temperature acquisition board 3.The duration of described water pump operation is determined by the relative position of the water inlet 12 on described temperature acquisition board 3 and the described pot body body 1.By adjusting above-mentioned parameter, the i.e. running time of capable of regulating water pump.
Referring to Fig. 2, in above-described embodiment that the utility model provides, described temperature acquisition board 3 and described heat generating component 2 are one-body molded.Heat generating component in the utility model is heat-generating disc, and described temperature acquisition board 3 adopts same material with heat-generating disc 2.Certainly, when one-body molded, temperature acquisition board 3 also can adopt other material, such as metal material or ceramic material etc. non-.Temperature acquisition board described in the utility model 3 also can or be spirally connected by welding with described heat-generating disc 2 and link together.Wherein be spirally connected and refer to by screw or screw both be linked together.
Referring to Fig. 1 and 3, in above-described embodiment that utility model provides, be provided with heat-generating pipe 21 on the described heat-generating disc 2, an end of described temperature acquisition board 3 is positioned at described heat-generating pipe 21 places.Described temperature acquisition board 3 can react the variations in temperature on the heat-generating disc 2 fast, thereby detected temperatures changes accurately.
Referring to Fig. 2, in above-described embodiment that the utility model provides, be connected with described heat-generating disc 2 after an end 31 bendings of described temperature acquisition board 3, remainder 32 is 0.5mm-20mm with the spacing of described pot body body 1.Present embodiment is 5mm.The remainder of temperature acquisition board 3 and described pot body body 1 are above-mentioned spacing, thereby make can directly not contacting with temperature-sensing element of pot body body 1.
Referring to Fig. 1, in above-described embodiment that the utility model provides, be formed with installing hole 33 on the part 32 away from pot body body 1 of described temperature acquisition board 3, described installing hole 33 is equipped with support member 34, and the bottom support of described support member 34 is on described pot body body 1.Support member 34 in the utility model not only can play to temperature acquisition board 3 effect of support, and it can also be as the connector that the lack of water temperature-sensing element is installed.Because the existence of support member 34 makes temperature acquisition board 3 be difficult for deforming away from the part 32 of pot body body 1.
Referring to Fig. 4, present embodiment and above-described embodiment difference are that temperature acquisition board 3 is connected on pot body body 1, and the position of connection is near heat generating component 2.Other structures of present embodiment, effect and principle are same as the previously described embodiments.
Referring to Fig. 5, in another embodiment that the utility model provides, also be provided with the second temperature acquisition board 6, the temperature sensor 61 that is used for the control steam pressure is installed on described the second temperature acquisition board 6.Because the temperature on the described temperature acquisition board 6 can be reacted the temperature on the heating plate accurately, thereby temperature sensor 61 can quick acting, so that the intrinsic steam pressure of pot body is stable.Other structures of present embodiment and above-mentioned two embodiment are identical.
In the present embodiment, also can second lack of water temperature-sensing element be set at the second temperature acquisition board 6, first lack of water temperature-sensing element and second lack of water temperature-sensing element be set to respectively high temperature detects and the low temperature detection, by calculating two temperature difference or variations in temperature controls of realizing automatic watering between the lack of water temperature-sensing element.
Referring to Fig. 6, in another embodiment that the utility model provides, be respectively arranged with lack of water temperature-sensing element 5 on the described temperature acquisition board 3 and be used for the temperature sensor 61 of control steam pressure.Because the temperature on the described temperature acquisition board 3 can be reacted the temperature on the heating plate accurately, thereby temperature sensor 61 can quick acting, so that the intrinsic steam pressure of pot body is stable.Other structures of present embodiment and above-mentioned two embodiment are identical.
Referring to Fig. 7, in last a kind of embodiment that the utility model provides, other structures are identical with above-mentioned each embodiment, and main feature is, access one on-off switch 23 in the current supply circuit 22 of described heat generating component 2, described on-off switch 23 and described lack of water temperature-sensing element 5 interlocks.Lack of water temperature-sensing element 5 is a double-throw temperature controller in the present embodiment, it has two groups of contacts of moving simultaneously, wherein water pump operation is controlled in one group of contact, current supply circuit 22 work of other one group of contact control heat generating component 2, this current supply circuit can be when pump working, and heat generating component 2 works on.In the prior art, lack of water in the pot body body, then heat generating component 2 quits work, and only has in pot body body behind the injected water, and heat generating component 2 just can be worked.When the utility model then can be implemented in pump working, heat generating component 2 namely began heating, not only can improve the speed that steam produces, and can also guarantee the stability of steam.
Certainly, in the utility model, also can adopt other version, make the work of lack of water temperature-sensing element control heat generating component 2.Such as, when adopting two lack of water temperature-sensing elements, in the current supply circuit 22 with high temperature lack of water temperature-sensing element access heat generating component 2, when high temperature, connect heat generating component 2, temperature switches in the conventional current supply circuit after reducing.Certainly, also can adopt the mode of controller, described controller is after the actuating signal that receives the lack of water temperature-sensing element, by the work of controller control heat generating component 2.
Claims (9)
1. automatic watering vaporizing pot, comprise a pot body body, be installed in the heat generating component on the described pot body body, the water pump that is connected with described pot body body and the control circuit of the described water pump of control, it is characterized in that: also comprise a temperature acquisition board and the lack of water temperature-sensing element that is installed on the described temperature acquisition board, one end of described temperature acquisition board is connected with described heating component or an end of described temperature acquisition board is connected with the position of the pot body body of close described heat generating component, remainder is away from described pot body body, described lack of water temperature-sensing element is installed on the position away from described pot body body of described temperature acquisition board, and described lack of water temperature-sensing element is connected with described control circuit.
2. a kind of automatic watering vaporizing pot as claimed in claim 1, it is characterized in that: described temperature acquisition board and described heat generating component are one-body molded.
3. a kind of automatic watering vaporizing pot as claimed in claim 1, it is characterized in that: be provided with heat-generating pipe on the described heat generating component, an end of described temperature acquisition board is positioned at described heat-generating pipe place.
4. a kind of automatic watering vaporizing pot as claimed in claim 1 is characterized in that: is connected with described heat generating component after the end bending of described temperature acquisition board, the spacing of remainder and described pot of body body is 0.5mm-20mm.
5. a kind of automatic watering vaporizing pot as claimed in claim 1 is characterized in that: described temperature acquisition board is with described heat generating component welding or be screwed onto.
6. a kind of automatic watering vaporizing pot as claimed in claim 1, it is characterized in that: be formed with installing hole on the part away from pot body body of described temperature acquisition board, described installing hole is equipped with support member, and the bottom support of described support member is on described pot body body.
7. a kind of automatic watering vaporizing pot as claimed in claim 1 is characterized in that: also be provided with the second temperature acquisition board, the temperature sensor that is used for the control steam pressure is installed on described the second temperature acquisition board.
8. a kind of automatic watering vaporizing pot as claimed in claim 1 is characterized in that: also be provided with the temperature sensor for the control steam pressure on the described temperature acquisition board.
9. a kind of automatic watering vaporizing pot as claimed in claim 1 is characterized in that: access one on-off switch in the current supply circuit of described heat generating component, described on-off switch and the interlock of described lack of water temperature-sensing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442259 CN202835312U (en) | 2012-08-31 | 2012-08-31 | Vaporization pot with water automatically added |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442259 CN202835312U (en) | 2012-08-31 | 2012-08-31 | Vaporization pot with water automatically added |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835312U true CN202835312U (en) | 2013-03-27 |
Family
ID=47947006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220442259 Withdrawn - After Issue CN202835312U (en) | 2012-08-31 | 2012-08-31 | Vaporization pot with water automatically added |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032400A1 (en) * | 2012-08-31 | 2014-03-06 | 宁波新乐生活电器有限公司 | Automatic water-adding vaporization pot |
-
2012
- 2012-08-31 CN CN 201220442259 patent/CN202835312U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014032400A1 (en) * | 2012-08-31 | 2014-03-06 | 宁波新乐生活电器有限公司 | Automatic water-adding vaporization pot |
| CN103672836A (en) * | 2012-08-31 | 2014-03-26 | 宁波新乐生活电器有限公司 | Automatic water adding evaporation pan |
| CN103672836B (en) * | 2012-08-31 | 2016-08-24 | 宁波新乐生活电器有限公司 | A kind of automatic watering vaporizing pot |
| US9677757B2 (en) | 2012-08-31 | 2017-06-13 | Ningbo Xinle Small Domestic Appliance Co., Ltd. | Automatic water-adding vaporization pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130327 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |