CN105066452A - Water tank of water heater - Google Patents
Water tank of water heater Download PDFInfo
- Publication number
- CN105066452A CN105066452A CN201510438464.5A CN201510438464A CN105066452A CN 105066452 A CN105066452 A CN 105066452A CN 201510438464 A CN201510438464 A CN 201510438464A CN 105066452 A CN105066452 A CN 105066452A
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- Prior art keywords
- water
- storage tank
- heater
- inlet pipe
- tank
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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 relates to a water tank of a water heater. The water tank comprises a water inlet pipe, a first electromagnetic valve, a water outlet pipe, a second electromagnetic valve, a water storing tank, a liquid level sensor, a single chip microcomputer, a control panel, an exhaust pipe and a control circuit, wherein the water storing tank comprises a round tube-shaped inner barrel and an outer barrel which forms a jacket structure with the inner barrel; end sockets are fixedly connected with the two ends of the inner barrel in a sealing mode; the inner barrel is provided with rolling ribs with circular arc cross section; the rolling ribs are coiled in the inner barrel in a spiral shape. Real-time monitoring of water level is achieved by the aid of the capacitive liquid level sensor arranged at the bottom of the water tank, and the single chip microcomputer is used for controlling the electromagnetic valves located in the positions of the water inlet pipe and the water outlet pipe so as to control the water level. The water tank of the water heater is simple in structure, low in cost and fault rate, high in adaptability to environments and capable of greatly improving automatic performance of a water heater, the operation is convenient and rapid, and an reinforcing structure is designed for the water tank of the water heater and capable of remarkably increasing firmness and pressure resistance of the water tank of the water heater.
Description
Technical field
The present invention relates to field of water heaters, be specifically related to a kind of water-heater water tank.
Background technology
Water heater just refers to by the various principles of chemistry, makes cold water temperature raise a kind of device becoming hot water within a certain period of time.Electric heater, gas heater, solar water heater, magnetic energy water heater, air-source water heater can be divided into according to principle difference, water heater in central heating etc., and be the target that people study for the accurate control of the water-heater water tank water yield and the improvement of compression resistance always.
The dielectric constant that capacitance level transducer utilizes fluid to be measured different from surrounding medium, changes into electric capacitance change to characterize the size of input signal to realize the measurement of liquid level by liquid level.Capacitance level transducer has lot of advantages: structure is simple, highly sensitive, resolution ratio is high, volume is little, and can work under the adverse circumstances such as high temperature, radiation and judder, capacitance level transducer is applied to cistern water level to control, be conducive to promoting the accuracy controlled, reduce costs.
The heat storage water tank (being commonly called as inner bag) of existing water heater often adopts jacket type heat exchange structure, is namely combined by outer layer barrel and internal layer cylinder and forms.The bearing capacity of this heat storage water tank is more weak, for promoting the bearing capacity of heat storage water tank further, be necessary for the frame for movement that storage tank arranges reinforcing, and with jacket structured heat storage water tank, its body comprises inner bag cylindrical shell and outer cylinder body, inner bag cylindrical shell and outer cylinder body are for rolling muscle jacket type, and strengthen because inner bag cylindrical shell and outer cylinder body have rolled multiply muscle, therefore chuck bearing capacity significantly improves.
Summary of the invention
The invention provides a kind of water-heater water tank, by being arranged at the capacitance level transducer at the bottom of water tank case, carry out the Real-Time Monitoring of water level, and carry out controlling water level by the magnetic valve of Single-chip Controlling water inlet pipe and water outlet pipe part, structure of the present invention is simple, simple operation, with low cost, failure rate is low, and for the strong adaptability of environment, can promote to a great extent water heater automation performance, and devise ruggedized construction for water-heater water tank, can significantly scapegoat to the robustness of water-heater water tank and bearing capacity.
The present invention realizes with following technical scheme, a kind of water-heater water tank, comprise water inlet pipe, the first magnetic valve, outlet pipe, the second magnetic valve, storage tank, liquid level sensor, single-chip microcomputer, control panel, blast pipe and control circuit, described storage tank comprises circular tube shaped internal layer cylinder and forms with it jacket structured outer layer barrel, the two ends of described internal layer cylinder seal the end socket that is connected, described internal layer cylinder have cross section be arc-shaped roll muscle, described in roll muscle and coil in the shape of a spiral in internal layer cylinder
Described water inlet pipe is connected with the water pipe of domestic water, described outlet pipe is arranged at bottom described storage tank, described blast pipe is arranged at described storage tank top, described blast pipe opening part is provided with air bleeding valve, when in described storage tank, pressure reaches preset value, air bleeding valve is backed down by described pressure, start exhaust, along with pressure in storage tank reduces, air bleeding valve slowly closing, described first magnetic valve is arranged on described water inlet pipe, open or close for controlling described water inlet pipe, described second magnetic valve is arranged on described outlet pipe, for controlling the flow velocity of the water flowing out outlet pipe,
Described storage tank is communicated with described water inlet pipe, described outlet pipe, it is inner that described liquid level sensor is arranged at described storage tank, described liquid level sensor is capacitance level transducer, described capacitance level transducer comprises by polytetrafluoroethylene (PTFE) as the copper core of insulating sleeve and canister metals housing, and described copper core cross-sectional area is 4mm
2oxygen-free copper-wire make, described canister metals housing is connected with bottom described storage tank, in the capacitance of described liquid level sensor and described storage tank, the height of water is linear, the output voltage of described liquid level sensor changes with the Level Change of water in described storage tank, the output voltage of liquid level sensor described in described single-chip microcomputer perception, thus the water level in acquisition storage tank
Described single-chip microcomputer, the first magnetic valve, the second magnetic valve are all connected with described control circuit, and described single-chip microcomputer, by the instruction of described control circuit issuing control, controls opening or closing of described first magnetic valve, control the amplitude that described second magnetic valve is opened,
Described control panel is for setting out the flow velocity of water pipe, and described single-chip microcomputer is according to the flow velocity arranging control outlet pipe of described control panel.
Preferably, described storage tank volume is 50L.
Preferably, when water level in water storage tank is lower than described water level low value, described outlet pipe is closed.
Preferably, when described water level in water storage tank is lower than described water level low value, then start water filling, described water inlet pipe is opened, and the injecting process continues always, and when described water level in water storage tank is higher than water level high level, described water inlet pipe is closed.
Preferably, described water level high level is 45L, and described water level low value is 5L.
Preferably, when not carrying out water filling, described water inlet pipe is in closed condition all the time.
Preferably, the canister metals case material of described liquid level sensor is stainless steel.
The invention has the beneficial effects as follows:
The invention provides a kind of water-heater water tank, by being arranged at the capacitance level transducer at the bottom of water tank case, carry out the Real-Time Monitoring of water level, and carry out controlling water level by the magnetic valve of Single-chip Controlling water inlet pipe and water outlet pipe part, structure of the present invention is simple, simple operation, with low cost, failure rate is low, and for the strong adaptability of environment, can promote to a great extent water heater automation performance, and devise ruggedized construction for water-heater water tank, can significantly scapegoat to the robustness of water-heater water tank and bearing capacity.
Accompanying drawing explanation
Fig. 1 is water-heater water tank schematic diagram.
Wherein: 1-water inlet pipe, 2-first magnetic valve, 3-outlet pipe, 4-second magnetic valve, 5-storage tank, 6-liquid level sensor, 7-blast pipe, 8-air bleeding valve.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail.
In one embodiment, as shown in Figure 1, a kind of water-heater water tank, comprise water inlet pipe 1, first magnetic valve 2, outlet pipe 3, second magnetic valve 4, storage tank 5, liquid level sensor 6, single-chip microcomputer, control panel, blast pipe 7 and control circuit, described storage tank 5 comprises circular tube shaped internal layer cylinder and forms with it jacket structured outer layer barrel, the two ends of described internal layer cylinder seal the end socket that is connected, described internal layer cylinder have cross section be arc-shaped roll muscle, the described muscle that rolls coils in the shape of a spiral in internal layer cylinder
Described water inlet pipe 1 is connected with the water pipe of domestic water, described outlet pipe 3 is arranged at bottom described storage tank 5, described blast pipe 7 is arranged at described storage tank 5 top, described blast pipe 7 opening part is provided with air bleeding valve 8, when in described storage tank 5, pressure reaches preset value, air bleeding valve 8 is backed down by described pressure, start exhaust, along with pressure in storage tank 5 reduces, air bleeding valve 8 slowly closing, described first magnetic valve 2 is arranged on described water inlet pipe 1, open or close for controlling described water inlet pipe 1, described second magnetic valve 4 is arranged on described outlet pipe 3, for controlling the flow velocity of the water flowing out outlet pipe 3,
Described storage tank 5 is communicated with described water inlet pipe 1, described outlet pipe 3, it is inner that described liquid level sensor 6 is arranged at described storage tank 5, described liquid level sensor 6 is capacitance level transducer 6, described capacitance level transducer 6 comprises by polytetrafluoroethylene (PTFE) as the copper core of insulating sleeve and canister metals housing, and described copper core cross-sectional area is 4mm
2oxygen-free copper-wire make, described canister metals housing is connected with bottom described storage tank 5, in the capacitance of described liquid level sensor 6 and described storage tank 5, the height of water is linear, the output voltage of described liquid level sensor 6 changes with the Level Change of water in described storage tank 5, the output voltage of liquid level sensor 6 described in described single-chip microcomputer perception, thus the water level obtained in storage tank 5
Described single-chip microcomputer, the first magnetic valve 2, second magnetic valve 4 are all connected with described control circuit, and described single-chip microcomputer, by the instruction of described control circuit issuing control, controls opening or closing of described first magnetic valve 2, controls the amplitude that described second magnetic valve 4 is opened,
Described control panel is for setting out the flow velocity of water pipe 3, and described single-chip microcomputer is according to the flow velocity arranging control outlet pipe 3 of described control panel.
Preferably, described storage tank 5 volume is 50L.
Preferably, when storage tank 5 middle water level is lower than described water level low value, described outlet pipe 3 is closed.
Preferably, when described storage tank 5 middle water level is lower than described water level low value, then start water filling, described water inlet pipe 1 is opened, and the injecting process continues always, and when described storage tank 5 middle water level is higher than water level high level, described water inlet pipe 1 is closed.
Preferably, described water level high level is 45L, and described water level low value is 5L.
Preferably, when not carrying out water filling, described water inlet pipe 1 is in closed condition all the time.
Preferably, the canister metals case material of described electric liquid level sensor 6 is stainless steel.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (7)
1. a water-heater water tank, it is characterized in that, comprise water inlet pipe (1), the first magnetic valve (2), outlet pipe (3), the second magnetic valve (4), storage tank (5), liquid level sensor (6), single-chip microcomputer, control panel, blast pipe (7) and control circuit, described storage tank (5) comprises circular tube shaped internal layer cylinder and forms with it jacket structured outer layer barrel, the two ends of described internal layer cylinder seal the end socket that is connected, described internal layer cylinder have cross section be arc-shaped roll muscle, the described muscle that rolls coils in the shape of a spiral in internal layer cylinder
Described water inlet pipe (1) is connected with the water pipe of domestic water, described outlet pipe (3) is arranged at described storage tank (5) bottom, described blast pipe (7) is arranged at described storage tank (5) top, described blast pipe (7) opening part is provided with air bleeding valve (8), when in described storage tank (5), pressure reaches preset value, air bleeding valve (8) is backed down by described pressure, start exhaust, along with the interior pressure of storage tank (5) reduces, air bleeding valve (8) slowly closing, described first magnetic valve (2) is arranged on described water inlet pipe (1), open or close for controlling described water inlet pipe (1), described second magnetic valve (4) is arranged on described outlet pipe (3), for controlling the flow velocity of the water flowing out outlet pipe (3),
Described storage tank (5) is communicated with described water inlet pipe (1), described outlet pipe (3), it is inner that described liquid level sensor (6) is arranged at described storage tank (5), described liquid level sensor (6) is capacitance level transducer (6), described capacitance level transducer (6) comprises by polytetrafluoroethylene (PTFE) as the copper core of insulating sleeve and canister metals housing, and described copper core cross-sectional area is 4mm
2oxygen-free copper-wire make, described canister metals housing is connected with described storage tank (5) bottom, the height of the capacitance of described liquid level sensor (6) and the middle water of described storage tank (5) is linear, the output voltage of described liquid level sensor (6) changes with the Level Change of water in described storage tank (5), the output voltage of liquid level sensor (6) described in described single-chip microcomputer perception, thus the water level obtained in storage tank (5)
Described single-chip microcomputer, the first magnetic valve (2), the second magnetic valve (4) are all connected with described control circuit, described single-chip microcomputer is by the instruction of described control circuit issuing control, control opening or closing of described first magnetic valve (2), control the amplitude that described second magnetic valve (4) is opened
Described control panel is used for the flow velocity setting out water pipe (3), and described single-chip microcomputer is according to the flow velocity arranging control outlet pipe (3) of described control panel.
2. a kind of water-heater water tank according to claim 1, is characterized in that, described storage tank (5) volume is 50L.
3. a kind of water-heater water tank according to claim 2, is characterized in that, when storage tank (5) middle water level is lower than described water level low value, described outlet pipe (3) is closed.
4. a kind of water-heater water tank according to claim 3, it is characterized in that, when described storage tank (5) middle water level is lower than described water level low value, then start water filling, described water inlet pipe (1) is opened, the injecting process continues always, and when described storage tank (5) middle water level is higher than water level high level, described water inlet pipe (1) is closed.
5. a kind of water-heater water tank according to claim 4, is characterized in that, described water level high level is 45L, and described water level low value is 5L.
6. a kind of water-heater water tank according to claim 5, is characterized in that, when not carrying out water filling, described water inlet pipe (1) is in closed condition all the time.
7. a kind of water-heater water tank according to claim 1, is characterized in that, the canister metals case material of described liquid level sensor (6) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438464.5A CN105066452A (en) | 2015-07-23 | 2015-07-23 | Water tank of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510438464.5A CN105066452A (en) | 2015-07-23 | 2015-07-23 | Water tank of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105066452A true CN105066452A (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510438464.5A Pending CN105066452A (en) | 2015-07-23 | 2015-07-23 | Water tank of water heater |
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| Country | Link |
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| CN (1) | CN105066452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300934A (en) * | 2017-06-30 | 2017-10-27 | 佛山市云米电器科技有限公司 | A kind of water detection method detected based on capacitance in insulating pot kettle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061131A (en) * | 1975-11-24 | 1977-12-06 | Acme Engineering And Manufacturing Corporation | Heat transfer system particularly applicable to solar heating installations |
| CN201724445U (en) * | 2010-06-03 | 2011-01-26 | 倪跃峰 | Solar water heater |
| CN201983469U (en) * | 2011-03-25 | 2011-09-21 | 陈惠明 | Solar heat pump water heater |
| CN102494407A (en) * | 2011-12-07 | 2012-06-13 | 苏州同济材料科技有限公司 | Solar water heater |
| CN202361658U (en) * | 2011-09-27 | 2012-08-01 | 南京工业大学 | Optically-focused heat-pipe vacuum tube type solar anti-freezing water heater |
-
2015
- 2015-07-23 CN CN201510438464.5A patent/CN105066452A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4061131A (en) * | 1975-11-24 | 1977-12-06 | Acme Engineering And Manufacturing Corporation | Heat transfer system particularly applicable to solar heating installations |
| CN201724445U (en) * | 2010-06-03 | 2011-01-26 | 倪跃峰 | Solar water heater |
| CN201983469U (en) * | 2011-03-25 | 2011-09-21 | 陈惠明 | Solar heat pump water heater |
| CN202361658U (en) * | 2011-09-27 | 2012-08-01 | 南京工业大学 | Optically-focused heat-pipe vacuum tube type solar anti-freezing water heater |
| CN102494407A (en) * | 2011-12-07 | 2012-06-13 | 苏州同济材料科技有限公司 | Solar water heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107300934A (en) * | 2017-06-30 | 2017-10-27 | 佛山市云米电器科技有限公司 | A kind of water detection method detected based on capacitance in insulating pot kettle |
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Application publication date: 20151118 |