CN103674185A - System based on detection precision improvement - Google Patents
System based on detection precision improvement Download PDFInfo
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- CN103674185A CN103674185A CN201310613414.7A CN201310613414A CN103674185A CN 103674185 A CN103674185 A CN 103674185A CN 201310613414 A CN201310613414 A CN 201310613414A CN 103674185 A CN103674185 A CN 103674185A
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- water tank
- cavity
- water
- control box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The invention discloses a system based on detection precision improvement. The system comprises a water tank internally provided a cavity, a liquid sensor is arranged on the outer wall of the water tank and connected with a floating ball and a control cabinet, the floating ball is arranged in the cavity, the control cabinet is arranged outside the water tank and connected with an underneath type sensor, the underneath type sensor penetrates the bottom end of the water tank to be arranged inside the cavity, and a pressure sensor is attached to the bottom surface of the cavity and connected with the control cabinet. The system has the advantages that by mounting the water tank at different positions, convenience is brought to people to detect the water level in the water tank timely and accurately, accidents are avoided, and the problems that water in the water tank cannot be detected accurately and timely and using risks exist are solved.
Description
Technical field
The present invention relates to a kind of system based on accuracy of detection is improved, belong to control field.
Background technology
Sun power generally refers to the emittance of sunshine, and sun power is a kind of regenerative resource, and sensu lato sun power is the source of many energy on the earth, as wind energy, and biomass energy, potential energy of tide energy, water etc.The basic mode of sun power utilization can be divided into light-heat utilization, the utilization of light-electricity, the utilization of light-chemistry, light-biological utilisation four classes.At four class sun power, utilize in mode, the technology of light-heat conversion is the most ripe, and product is also maximum, and cost is relatively low.As: solar water heater, boiler, exsiccator, solar cooker, solar energy greenhouse, solar energy housing, solar energy sea water desalination apparatus and solar heating and refrigerator etc.Solar light-heat power-generation is higher than the solar conversion efficiency of photovoltaic generation, but application is also not general.In photo-thermal conversion, current application is widest in area, technology is the most ripe, economy is best is that the application sun of solar water heater can be converted into heat energy by solar energy by water heater, water is heated to high-temperature from low temperature, to meet the hot water of people in life, production, uses.Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version, and vacuum pipe solar water heater is main, occupies domestic 95% the market share.Electron tubes type domestic solar water heater is comprised of related accessories such as thermal-collecting tube, reserve tank and supports, and sun power energy transform into heat energy is mainly relied on to thermal-collecting tube.The principle that thermal-collecting tube utilizes hot water floating cold water to sink, makes water generates microcirculation and reaches required hot water.The water yield in water tank need to know that they are how many, avoids meeting accident, but because water tank is generally arranged on the top in house, and people can not check in time, if water tank is medium-term and long-term, there is no water, easily damages water tank while heating.
Summary of the invention
The water that the object of the invention is to overcome in above-mentioned existing water tank can not be detected in time exactly, there is the problem of application risk, designed a kind of system based on accuracy of detection is improved, this system is installed water tank by the diverse location at water tank, being convenient to people accurately detects in time to the water level in water tank, avoid occurring that surprisingly the water having solved in existing water tank can not be detected in time exactly, has the problem of application risk.
Object of the present invention is achieved through the following technical solutions: the system based on accuracy of detection is improved, comprise that inside is provided with the water tank of cavity, on the outer wall of described water tank, be provided with liquid level sensor, liquid level sensor is connected with ball float, ball float is arranged in cavity, liquid level sensor is connected with control box, control box is arranged on water tank outside, described control box is connected with underlying sensor, underlying sensor is arranged on cavity inside through the bottom of water tank, on the bottom surface of cavity, be fitted with pressure transducer, and pressure transducer is connected with control box.
In cavity, be provided with electric heating device, and electric heating device is connected with control box, electric heating device is near the bottom of cavity.
The outer wall of water tank is provided with rising pipe, and rising pipe one end is arranged in cavity, and this termination is near the bottom surface of cavity, on the outer wall of rising pipe, is sheathed with ribbon heater, and ribbon heater is arranged on water tank outside, and ribbon heater is connected with control box.
Rising pipe is connected with solenoid valve, and solenoid valve is arranged on below, ribbon heater, and solenoid valve is connected with control box.
On the outer wall of water tank, be provided with gas outlet, gas outlet one end is arranged on cavity inside through water tank, and gas outlet is near the top of cavity.
In sum, the invention has the beneficial effects as follows: this system is installed water tank by the diverse location at water tank, be convenient to people the water level in water tank is accurately detected in time, avoid occurring unexpected, the water having solved in existing water tank can not be detected in time exactly, has the problem of application risk.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1-water tank; 2-underlying sensor; 3-pressure transducer; 4-gas outlet; 5-electric heating device; 6-control box; 7-solenoid valve; 8-ribbon heater; 9-rising pipe; 10-liquid level sensor; 11-ball float.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
As shown in Figure 1, system based on accuracy of detection is improved, comprise that inside is provided with the water tank 1 of cavity, on the outer wall of described water tank 1, be provided with liquid level sensor 10, liquid level sensor 10 is connected with ball float 11, ball float 11 is arranged in cavity, liquid level sensor 10 is connected with control box 6, control box 6 is arranged on water tank 1 outside, described control box 6 is connected with underlying sensor 2, underlying sensor 2 is arranged on cavity inside through the bottom of water tank 1, be fitted with pressure transducer 3, and pressure transducer 3 is connected on the bottom surface of cavity with control box 6.Water level in cavity detects by liquid level sensor 10 and ball float 11, between liquid level sensor 10 and ball float 11, by soft data line, connect, ball float is to contact in water level face all the time, pressure transducer 3 is arranged on cavity bottom, water level by differing heights in cavity produces different pressure, make to obtain in control box 6 different data, thereby convenient operation personnel detect the data in water tank, obtain accurate data, thereby the water level in water tank is known, add in time water, prevent accident.Underlying sensor 2 is while measuring water temperature, resistance value different measuring water temperature according to metal (thermistor) under different water temperatures, first then the resistance value that underlying sensor 2 records sensor metal sheet is converted into Celsius temperature by control chip, then in the display on control box 6, shows.
In cavity, be provided with electric heating device 5, and electric heating device 5 is connected with control box 6, electric heating device 5 is near the bottom of cavity.Electric heating device 5 is that coolant-temperature gage in water tank provides heating during lower than normal operating range, such as rainy weather, cannot use sun power to heat, and in the time of need to using the hot water in water tank, electric heating device 5 just can be as the parts that improve water temperature.
The outer wall of water tank 1 is provided with rising pipe 9, and rising pipe 9 one end are arranged in cavity, and this termination is near the bottom surface of cavity, is sheathed with ribbon heater 8 on the outer wall of rising pipe 9, and ribbon heater 8 is arranged on water tank 1 outside, and ribbon heater 8 is connected with control box 6.Ribbon heater 8 is to be heat energy by electric energy conversion, when water in rising pipe 9 is transmitted in rising pipe 9, can be incubated, and reduces the decline of temperature in transmission way.
On the outer wall of water tank 1, be provided with gas outlet 4, gas outlet 4 one end are arranged on cavity inside through water tank 1, and gas outlet 4 is near the top of cavity.Water tank 1 generally seals, but in heating process, the decomposition of water produces oxygen or hydrogen, be long-term stored in water tank, both the pressure in water tank caused to impact, the blast of gas also easily causes security incident, therefore be provided with gas outlet 4, the termination that gas outlet 4 is arranged in cavity is arranged on cavity top as far as possible, in the situation that not affecting water level, gas is discharged, and guarantees the use safety of water tank and stablizing of water tank internal gas pressure.
The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technology of the present invention, method are done above embodiment in fact, within all falling into protection scope of the present invention.
Claims (5)
1. the system based on accuracy of detection is improved, comprise that inside is provided with the water tank of cavity (1), it is characterized in that: on the outer wall of described water tank (1), be provided with liquid level sensor (10), liquid level sensor (10) is connected with ball float (11), ball float (11) is arranged in cavity, liquid level sensor (10) is connected with control box (6), control box (6) is arranged on water tank (1) outside, described control box (6) is connected with underlying sensor (2), underlying sensor (2) is arranged on cavity inside through the bottom of water tank (1), on the bottom surface of cavity, be fitted with pressure transducer (3), and pressure transducer (3) is connected with control box (6).
2. the system based on accuracy of detection is improved according to claim 1, it is characterized in that: in described cavity, be provided with electric heating device (5), and electric heating device (5) is connected with control box (6), electric heating device (5) is near the bottom of cavity.
3. the system based on accuracy of detection is improved according to claim 1, it is characterized in that: the outer wall of described water tank (1) is provided with rising pipe (9), rising pipe (9) one end is arranged in cavity, and this termination is near the bottom surface of cavity, on the outer wall of rising pipe (9), be sheathed with ribbon heater (8), ribbon heater (8) is arranged on water tank (1) outside, and ribbon heater (8) are connected with control box (6).
4. the system based on accuracy of detection is improved according to claim 3, it is characterized in that: described rising pipe (9) is connected with solenoid valve (7), solenoid valve (7) is arranged on below, ribbon heater (8), and solenoid valve (7) is connected with control box (6).
5. the system based on accuracy of detection is improved according to claim 1, it is characterized in that: on the outer wall of described water tank (1), be provided with gas outlet (4), gas outlet (4) one end is arranged on cavity inside through water tank (1), and gas outlet (4) is near the top of cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310613414.7A CN103674185A (en) | 2013-11-28 | 2013-11-28 | System based on detection precision improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310613414.7A CN103674185A (en) | 2013-11-28 | 2013-11-28 | System based on detection precision improvement |
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| Publication Number | Publication Date |
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| CN103674185A true CN103674185A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310613414.7A Pending CN103674185A (en) | 2013-11-28 | 2013-11-28 | System based on detection precision improvement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797712A (en) * | 2018-04-28 | 2018-11-13 | 金华市博益飞科技有限公司 | A kind of gardens water storage apparatus |
| CN111676647A (en) * | 2019-02-25 | 2020-09-18 | 日立环球生活方案株式会社 | Washing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650089A (en) * | 2009-06-30 | 2010-02-17 | 黄炜放 | Solar water heater and water tank thereof |
| CN101660837A (en) * | 2009-09-26 | 2010-03-03 | 魏均倚 | Combined-type electric water heater |
| CN201731612U (en) * | 2010-05-25 | 2011-02-02 | 无锡利邦厨具有限公司 | Full automatic boiling water supply system |
| CN102135330A (en) * | 2011-01-07 | 2011-07-27 | 周锡明 | Sectional full-automatic solar water heater |
-
2013
- 2013-11-28 CN CN201310613414.7A patent/CN103674185A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650089A (en) * | 2009-06-30 | 2010-02-17 | 黄炜放 | Solar water heater and water tank thereof |
| CN101660837A (en) * | 2009-09-26 | 2010-03-03 | 魏均倚 | Combined-type electric water heater |
| CN201731612U (en) * | 2010-05-25 | 2011-02-02 | 无锡利邦厨具有限公司 | Full automatic boiling water supply system |
| CN102135330A (en) * | 2011-01-07 | 2011-07-27 | 周锡明 | Sectional full-automatic solar water heater |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797712A (en) * | 2018-04-28 | 2018-11-13 | 金华市博益飞科技有限公司 | A kind of gardens water storage apparatus |
| CN111676647A (en) * | 2019-02-25 | 2020-09-18 | 日立环球生活方案株式会社 | Washing machine |
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Application publication date: 20140326 |