CN105841357A - Water tank protector and working method thereof - Google Patents
Water tank protector and working method thereof Download PDFInfo
- Publication number
- CN105841357A CN105841357A CN201610306987.9A CN201610306987A CN105841357A CN 105841357 A CN105841357 A CN 105841357A CN 201610306987 A CN201610306987 A CN 201610306987A CN 105841357 A CN105841357 A CN 105841357A
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- water tank
- water
- normally open
- open solenoid
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a water tank protector and a working method thereof. The water tank protector is characterized in that the water tank protector comprises a water tank internally provided with a heater; the water tank is provided with a water inlet and a water outlet; a water inlet pipe is connected to the water inlet, and a water outlet pipe is connected to the water outlet; a first normally-closed electromagnetic valve is arranged at the position, close to the water inlet, of the water inlet pipe; a check valve is arranged at the position, close to the water outlet, of the water outlet pipe; a water flow trigger switch is arranged at the position, away from the water outlet, of the water outlet pipe; an exhaust pipe is connected between the check valve and the water outlet in a lateral manner; a second normally-opened electromagnetic valve is connected to the exhaust pipe; a branch pipe is connected between a pipeline between the check valve and the water flow trigger switch and the water inlet end of the first electromagnetic valve; a normally-opened electromagnetic valve is connected to the branch pipe in series; and the water outlet pipe is connected with a plurality of water outlet faucets with switch valves. By means of the water tank protector, the water tank is in the non-pressure state at ordinary times, the service life of the water tank is prolonged, and the manufacturing cost of the water tank is reduced.
Description
Technical field:
The present invention relates to a kind of water tank protector and method of work thereof.
Background technology:
It is known that, water heater is essentially all employing bearing type water tank, owing to inner water tank has the hydraulic pressure of tap water itself at ordinary times, additionally also have the air pressure of the heat of electric heater, so it is the most all the highest artesian condition, so easily cause the drainage of water heater, life-span is short, complete machine is easily scrapped, and explosion phenomenon even occurs, and causes a hidden trouble to user's person and property safety and loses.
Bearing type water heater water tank is in one day 24 hours, substantially have more than 22 hours and be in artesian condition, so requiring the strictest for inner water tank, thicker water tank must be manufactured, the most accidentally, be not leak, the life-span short, it is simply that it may happen that inner bag blast phenomenon, how to accomplish it is all without pressure or normal pressure 24 hours at ordinary times, it is ensured that safety is the emphasis of the innovation of the present invention.
Additionally except solving the pressure-bearing problem that protection water tank exists, consider the sensation that people have when bathing comfortable strong shower nozzle to have a bath again, how to accomplish to can ensure that the most again water tank is normal pressure, can have again comfortable strong shower spraying trickle？
Summary of the invention:
It is an object of the invention to provide a kind of water tank protector and method of work thereof, this water tank protector structure is simple, reasonable in design, is conducive to avoiding being carried out pressure-bearing by water tank, improves the service life of water tank.
Water tank protector of the present invention, it is characterized in that: in including, be provided with the water tank of heating element, described water tank be provided with into, outlet, described enter, water inlet pipe and outlet pipe it is connected on outlet, described water inlet pipe is provided with the first normally closed solenoid valve near water inlet position, described outlet pipe is provided with check valve near outlet position, described outlet pipe outlet position is provided with current and triggers switch, between described check valve and outlet, side is connected to exhaustor, connect on described exhaustor and have the second normally open solenoid valve, described check valve triggers on the pipeline between switch with current and is connected between the water inlet end of the first electromagnetic valve arm, it is serially connected with normally open solenoid valve on described arm, described outlet pipe connects several depotition cocks with switch valve.
Further, above-mentioned water tank is provided with baffle safety valve.
Further, above-mentioned current trigger the triggering signal connection of switch toward the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve.
Further, above-mentioned current trigger the triggering signal of switch and connect toward controller, and the outfan of described controller connects the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve.
Water tank protector method of work of the present invention, it is characterized in that: described water tank protector is provided with the water tank of heating element in including, described water tank be provided with into, outlet, described enter, water inlet pipe and outlet pipe it is connected on outlet, described water inlet pipe is provided with the first normally closed solenoid valve near water inlet position, described outlet pipe is provided with check valve near outlet position, described outlet pipe is provided with current away from outlet position and triggers switch, between described check valve and outlet, side is connected to exhaustor, connect on described exhaustor and have the second normally open solenoid valve, described check valve triggers on the pipeline between switch with current and is connected between the water inlet end of the first electromagnetic valve arm, it is serially connected with normally open solenoid valve on described arm, described outlet pipe connects several depotition cocks with switch valve；During water flowing work, current enter from water inlet pipe water inlet end, through normally open solenoid valve, it is then passed through current and triggers switch, current trigger switch and are triggered, make the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve commutation, i.e. first normally closed solenoid valve is opened, the second normally open solenoid valve cuts out and normally open solenoid valve cuts out, water i.e. passes through the first normally closed solenoid valve from water inlet pipe, enter water tank, promoting hot water to export from outlet, check valve and current through outlet pipe trigger after switching and export, and water is without going past normally open solenoid valve and the second normally open solenoid valve；Working as Guan Shuishi, current trigger switch and i.e. sense anhydrous process, make the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve return to normal.
Water tank protector of the present invention is when closing water state; the pressure of tap water is stopped by the first normally closed solenoid valve; the pressure making tap water will not be carried out pressure-bearing by water tank; tap water triggers switch through normally open solenoid valve and current and is access to depotition cock; owing to the switch valve on depotition cock is not opened; running water pressure is also carried out pressure-bearing by switch valve, thus does not has current, also would not trigger current and trigger switch；When switch valve boiled water state, current moment triggers switch through normally open solenoid valve and current, current trigger switch and are triggered, trigger switch by current to commutate to the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve, make water can not pass through normally open solenoid valve, but enter water tank, Water in Water Tank the most squeezed release outlet pipe through the first normally closed solenoid valve, now water tank smooth in water flow also will not pressure-bearing, water triggers switch, switch valve and depotition cock water outlet through check valve, current.
Water tank protector of the present invention achieves water tank and is in passive state at ordinary times, extends the service life of water tank, reduces the cost of manufacture of water tank.
Accompanying drawing illustrates:
Fig. 1 is the organigram (pass water state) of the present invention；
Fig. 2 is the current organigram of switch valve boiled water moment of the present invention；
Fig. 3 is the current organigram after switch valve boiled water of the present invention；
Fig. 4 is the principle schematic that the present invention controls.
Detailed description of the invention
:
Water tank protector of the present invention, the water tank 2 of heating element 1 it is provided with in including, described water tank 2 be provided with into, outlet 201, 202, described enter, water inlet pipe 3 and outlet pipe 4 it is connected on outlet, described water inlet pipe 3 is provided with the first normally closed solenoid valve 5 near water inlet position, described outlet pipe is provided with check valve 6 near outlet position, described outlet pipe 4 outlet position is provided with current and triggers switch 7, between described check valve 6 and outlet 202, side is connected to exhaustor 8, connect on described exhaustor 8 and have the second normally open solenoid valve 9, described check valve 6 triggers on the pipeline between switch 7 with current and is connected between the water inlet end of the first electromagnetic valve arm 10, normally open solenoid valve 11 it is serially connected with on described arm, described outlet pipe 4 connects several depotition cocks 13 with switch valve 12.
Further, in order to increase safety, above-mentioned water tank is provided with relief valve 14, and this relief valve 14 during water heating generation steam, can be exhausted when having high pressure in water tank.It addition, water tank safety can preferably be protected by relief valve 14 of the present invention, prevent current from triggering switch and react not in place with the first normally closed solenoid valve moment; namely when switch valve cuts out; first normally closed solenoid valve is also not turned off, and at this in a flash, water tank can produce extremely short pressure.
Further, above-mentioned current trigger the triggering signal of switch 7 and connect toward the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve, this triggering signal of telecommunication makes the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve commutation action, i.e. normally open valve becomes closing, and normally close valve becomes opening, and return to normal after not triggering the signal of telecommunication.
Further, in order to control rationally, above-mentioned current trigger the triggering signal of switch and connect toward controller 15, the outfan of described controller 15 connects the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve, current trigger the triggering signal of switch and are sent to controller 15(ECU controller), given the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve commutation signal again by controller 15, the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve can realize break-make by relay therein.
In the present case, if cistern water level is higher than faucet or shower nozzle shower height, 11 in figure and 10 can be cancelled.
Water tank protector method of work of the present invention, described water tank protector is provided with the water tank of heating element in including, described water tank be provided with into, outlet, described enter, water inlet pipe and outlet pipe it is connected on outlet, described water inlet pipe is provided with the first normally closed solenoid valve near water inlet position, described outlet pipe is provided with check valve near outlet position, described outlet pipe is provided with current away from outlet position and triggers switch, between described check valve and outlet, side is connected to exhaustor, connect on described exhaustor and have the second normally open solenoid valve, described check valve triggers on the pipeline between switch with current and is connected between the water inlet end of the first electromagnetic valve arm, it is serially connected with normally open solenoid valve on described arm, described outlet pipe connects several depotition cocks with switch valve；During water flowing work, current enter from water inlet pipe water inlet end, through normally open solenoid valve, it is then passed through current and triggers switch, current trigger switch and are triggered, make the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve commutation, i.e. first normally closed solenoid valve is opened, the second normally open solenoid valve cuts out and normally open solenoid valve cuts out, water i.e. passes through the first normally closed solenoid valve from water inlet pipe, enter water tank, promoting hot water to export from outlet, check valve and current through outlet pipe trigger after switching and export, and water is without going past normally open solenoid valve and the second normally open solenoid valve；Working as Guan Shuishi, current trigger switch and i.e. sense anhydrous process, make the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve return to normal.
Water tank protector of the present invention is when closing water state; the pressure of tap water is stopped by the first normally closed solenoid valve; the pressure making tap water will not be carried out pressure-bearing by water tank; tap water triggers switch through normally open solenoid valve and current and is access to depotition cock; owing to the switch valve on depotition cock is not opened; running water pressure is also carried out pressure-bearing by switch valve, thus does not has current, also would not trigger current and trigger switch；When switch valve boiled water state, current moment triggers switch through normally open solenoid valve and current, current trigger switch and are triggered, trigger switch by current to commutate to the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve, make water can not pass through normally open solenoid valve, but enter water tank, Water in Water Tank the most squeezed release outlet pipe through the first normally closed solenoid valve, now water tank smooth in water flow also will not pressure-bearing, water triggers switch, switch valve and depotition cock water outlet through check valve, current.
Water tank protector of the present invention achieves water tank and is in passive state at ordinary times, extends the service life of water tank, reduces the cost of manufacture of water tank.
Use multiple valves and the current of the invention trigger the combination of switch, thoroughly achieve water tank and are in passive state at ordinary times, and increase the service life, reduce material cost.
Claims (5)
1. a water tank protector, it is characterized in that: in including, be provided with the water tank of heating element, described water tank be provided with into, outlet, described enter, water inlet pipe and outlet pipe it is connected on outlet, described water inlet pipe is provided with the first normally closed solenoid valve near water inlet position, described outlet pipe is provided with check valve near outlet position, described outlet pipe is provided with current away from outlet position and triggers switch, between described check valve and outlet, side is connected to exhaustor, connect on described exhaustor and have the second normally open solenoid valve, described check valve triggers on the pipeline between switch with current and is connected between the water inlet end of the first electromagnetic valve arm, it is serially connected with normally open solenoid valve on described arm, described outlet pipe connects several depotition cocks with switch valve.
Water tank protector the most according to claim 1, it is characterised in that: described water tank is provided with relief valve.
Water tank protector the most according to claim 1, it is characterised in that: described current trigger the triggering signal of switch and connect toward the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve.
Water tank protector the most according to claim 1, it is characterised in that: described current trigger the triggering signal of switch and connect toward controller, and the outfan of described controller connects the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve.
5. a water tank protector method of work, it is characterized in that: described water tank protector is provided with the water tank of heating element in including, described water tank be provided with into, outlet, described enter, water inlet pipe and outlet pipe it is connected on outlet, described water inlet pipe is provided with the first normally closed solenoid valve near water inlet position, described outlet pipe is provided with check valve near outlet position, described outlet pipe is provided with current away from outlet position and triggers switch, between described check valve and outlet, side is connected to exhaustor, connect on described exhaustor and have the second normally open solenoid valve, described check valve triggers on the pipeline between switch with current and is connected between the water inlet end of the first electromagnetic valve arm, it is serially connected with normally open solenoid valve on described arm, described outlet pipe connects several depotition cocks with switch valve；During water flowing work, current enter from water inlet pipe water inlet end, through normally open solenoid valve, it is then passed through current and triggers switch, current trigger switch and are triggered, make the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve commutation, i.e. first normally closed solenoid valve is opened, the second normally open solenoid valve cuts out and normally open solenoid valve cuts out, water i.e. passes through the first normally closed solenoid valve from water inlet pipe, enter water tank, promoting hot water to export from outlet, check valve and current through outlet pipe trigger after switching and export, and water is without going past normally open solenoid valve and the second normally open solenoid valve；Working as Guan Shuishi, current trigger switch and i.e. sense anhydrous process, make the first normally closed solenoid valve, the second normally open solenoid valve and normally open solenoid valve return to normal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306987.9A CN105841357A (en) | 2016-05-11 | 2016-05-11 | Water tank protector and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306987.9A CN105841357A (en) | 2016-05-11 | 2016-05-11 | Water tank protector and working method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105841357A true CN105841357A (en) | 2016-08-10 |
Family
ID=56591456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610306987.9A Pending CN105841357A (en) | 2016-05-11 | 2016-05-11 | Water tank protector and working method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841357A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61259052A (en) * | 1985-05-13 | 1986-11-17 | Matsushita Electric Ind Co Ltd | Automatic hot water feed bath boiler |
| CN2731358Y (en) * | 2004-09-24 | 2005-10-05 | 竺建康 | Open heat collection state and close water supply state automatic switching device for solar energy water-heater |
| CN2800173Y (en) * | 2005-06-27 | 2006-07-26 | 北京市太阳能研究所有限公司 | Bearing water tank with overheating prevention function for solar water heater |
| CN203893459U (en) * | 2014-04-28 | 2014-10-22 | 王凤文 | Automatic solar control system |
| CN105241067A (en) * | 2015-09-18 | 2016-01-13 | 王凤文 | Full-automatic pressure bearing pressure-free operation system of heat storage water tank of water heater |
| CN205606916U (en) * | 2016-05-11 | 2016-09-28 | 康颖 | Water tank protector |
-
2016
- 2016-05-11 CN CN201610306987.9A patent/CN105841357A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61259052A (en) * | 1985-05-13 | 1986-11-17 | Matsushita Electric Ind Co Ltd | Automatic hot water feed bath boiler |
| CN2731358Y (en) * | 2004-09-24 | 2005-10-05 | 竺建康 | Open heat collection state and close water supply state automatic switching device for solar energy water-heater |
| CN2800173Y (en) * | 2005-06-27 | 2006-07-26 | 北京市太阳能研究所有限公司 | Bearing water tank with overheating prevention function for solar water heater |
| CN203893459U (en) * | 2014-04-28 | 2014-10-22 | 王凤文 | Automatic solar control system |
| CN105241067A (en) * | 2015-09-18 | 2016-01-13 | 王凤文 | Full-automatic pressure bearing pressure-free operation system of heat storage water tank of water heater |
| CN205606916U (en) * | 2016-05-11 | 2016-09-28 | 康颖 | Water tank protector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |