CN105241067B - A kind of full-automatic pressure-bearing of water heater heat storage water tank is without pressure operating system - Google Patents
A kind of full-automatic pressure-bearing of water heater heat storage water tank is without pressure operating system Download PDFInfo
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- CN105241067B CN105241067B CN201510596909.2A CN201510596909A CN105241067B CN 105241067 B CN105241067 B CN 105241067B CN 201510596909 A CN201510596909 A CN 201510596909A CN 105241067 B CN105241067 B CN 105241067B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 133
- 238000005338 heat storage Methods 0.000 title claims abstract description 40
- 230000005611 electricity Effects 0.000 claims description 2
- 238000006424 Flood reaction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention relates to a kind of full-automatic pressure-bearings of water heater heat storage water tank without operating system, including heat storage water tank is pressed, and is connected separately with into cold water pipes and hot-water outlet pipe road outside heat storage water tank, it is characterized in that：Described to be equipped with normally closed solenoid valve into cold water pipes, hot-water outlet pipe road upper edge water (flow) direction is connected in parallel to relief pipeline, is connected in series with check valve, is connected in parallel to pressure switch successively, and relief pipeline is equipped with normally open solenoid valve.The beneficial effects of the invention are as follows：Make not having to be not subjected to high pressure forever under water state inside heat storage water tank, effectively prevent the booster phenomenon of cistern free solar energy vacuum tube, the effective solution fatigue of storage-type electric water heater heat storage water tank, burn into puncture drainage, and reduce pressure release bleeder quantity, the incidence of floods is reduced or remitted, the generation for reducing electric leakage accident, improves security performance.
Description
（One）Technical field
The present invention relates to the pressures of a kind of cistern free solar energy, air energy, Split type wall-hanging solar energy, electric heater heat storage water tank
Force control device, more particularly to a kind of full-automatic pressure-bearing of water heater heat storage water tank is without pressure operating system.
（Two）Background technology
Solar water heater is to utilize a kind of device for solar radiant energy being converted to thermal energy.In addition, water heater is also distinguished
There are air-source water heater, Split type wall-hanging solar water heater, electric heater etc..Except heavy caliber evacuated collector tube cistern free solar energy
Outside water heater, air energy, Split type wall-hanging solar energy, electric heater all be unable to do without heat storage water tank, and heat storage water tank is critically important
Core component.Traditional heat storage water tank is pressure-bearing type metal inner tube material both at home and abroad, is easily punctured intolerant to burn into, long-term
High temperature and pressure under will appear quickly fatigue, leak, shorten the working life, once there is leak in electrical apparatus insulation poor performance, water tank
Since the effect of pressure can bring floods, influence levels neighborhood relationship, cistern free vacuum pipe solar water heater
Since pressure is excessive or unstable the defects of leading to booster.
（Three）Invention content
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of full-automatic pressure-bearings of water heater heat storage water tank to transport without pressure
Row system ensures that heat storage water tank just starts pressure-bearing when with water（Low pressure）, and without in the state of water（Daily 80% or more when
Between section without hot water）Remain no pressure（That is zero-pressure force value）, greatly reduce the fatigue that pressure generates water tank,
The service life for greatly extending heat storage water tank significantly reduces pressure release bleeder quantity.
The present invention is achieved through the following technical solutions：
A kind of full-automatic pressure-bearing of water heater heat storage water tank is without pressure operating system, including heat storage water tank, heat storage water tank outer portion
It is not connected with into cold water pipes and hot-water outlet pipe road, it is characterized in that：It is described to be equipped with normally closed solenoid valve, hot-water outlet pipe into cold water pipes
Road upper edge water (flow) direction is connected in parallel to relief pipeline, is connected in series with check valve, is connected in parallel to pressure switch successively, pressure release
Pipeline is equipped with normally open solenoid valve.
Raised bulge is equipped at the top of the heat storage water tank, hot-water outlet pipe road upper end is stretched into raised bulge.
It is in series and connect with pressure switch and power supply successively after the normally closed solenoid valve and normally open solenoid valve parallel connection.
It is described that the pressure reducing valve for being located at normally closed solenoid valve front along water (flow) direction is equipped with into cold water pipes.
It is described that the first safety valve for being located at normally closed solenoid valve rear portion along water (flow) direction is equipped with into cold water pipes.
The hot-water outlet pipe road, which is in parallel by the first threeway with relief pipeline, to be connect.
The second safety valve is equipped between the check valve and the first threeway.
The hot-water outlet pipe road, which is in parallel by the second threeway with pressure switch, to be connect.
The beneficial effects of the invention are as follows：Make not having to be not subjected to high pressure forever under water state inside heat storage water tank, effectively
Prevent the booster phenomenon of cistern free solar energy vacuum tube, the effective solution fatigue of storage-type electric water heater heat storage water tank, corruption
Erosion, breakdown drainage, and pressure release bleeder quantity is reduced, the incidence of floods has been reduced or remitted, the generation of electric leakage accident has been reduced, carries
High security performance.
（Four）Description of the drawings
The present invention will be further described below with reference to the drawings.
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is the circuit catenation principle figure of the present invention；
In figure, 1 heat storage water tank, 2 into cold water pipes, 3 hot-water outlet pipe roads, 4 normally closed solenoid valves, 5 relief pipelines, 6 check valves,
7 pressure switches, 8 normally open solenoid valves, 9 raised bulges, 10 power supplys, 11 pressure reducing valves, 12 first safety valves, 13 first threeways, 14 the
Two safety valves, 15 second threeways.
（Five）Specific implementation mode
Attached drawing is a kind of specific embodiment of the present invention.The embodiment includes heat storage water tank 1, and 1 outside of heat storage water tank is respectively
It is connected with into cold water pipes 2 and hot-water outlet pipe road 3, normally closed solenoid valve 4,3 upper edge flow of hot-water outlet pipe road is equipped with into cold water pipes 2
Direction is connected in parallel to relief pipeline 5, is connected in series with check valve 6, is connected in parallel to pressure switch 7 successively, on relief pipeline 5
Equipped with normally open solenoid valve 8.1 top of heat storage water tank is equipped with raised bulge 9, and 3 upper end of hot-water outlet pipe road is stretched into raised bulge 9.Often
It is in series and connect with pressure switch 7 and power supply 10 successively after closing solenoid valve 4 and 8 parallel connection of normally open solenoid valve.It is set on into cold water pipes 2
There is the pressure reducing valve 11 for being located at 4 front of normally closed solenoid valve along water (flow) direction.It is equipped with into cold water pipes 2 along water (flow) direction positioned at normally closed
First safety valve 12 at 4 rear portion of solenoid valve.Hot-water outlet pipe road 3 is in parallel with relief pipeline 5 by the first threeway 13 and is connect.Unidirectionally
The second safety valve 14 is equipped between valve 6 and the first threeway 13.Hot-water outlet pipe road 3 by the second threeway 15 with 7 phase of pressure switch simultaneously
Connection connection.In normally open solenoid valve 8 check device, power supply 12V are equipped with without check device, normally closed solenoid valve 4.
For a kind of full-automatic pressure-bearing of water heater heat storage water tank using the present invention without pressure operating system, check valve 6 can be by electronic
Valve replaces, at this point, the opening and closing of motor-driven valve is synchronous with normally closed solenoid valve 4 and normally open solenoid valve 8.Hot-water valve is opened when with water,
Pressure declines in hot-water outlet pipe road 3, and the reset of pressure switch 7 powers on 10, and water inlet normally closed solenoid valve 4, which is powered, opens access to collection
Into cold water in hot device or heat storage water tank 1, normally open solenoid valve 8 is also turned on power supply and closes the access drained outward, if check valve 6 is
Also the rotation of power supply 10 is also turned on when motor-driven valve allows flow to lead to hot water passageway opening, and system is in closed operation at this time, only
Terminal hot-water valve opening there are flowing out for using.It is finished when with water, closes out hot-water valve, water can only pass in and out not at this time
Come, pressure increases rapidly in whole system under intake pressure effect, internal when rising to the setup parameter of pressure switch 7
Circuit disconnects the power supply of the power supply to normally closed solenoid valve 4, normally open solenoid valve 8, motor-driven valve, and normally closed solenoid valve 4 closes water inlet, electronic
Valve rotate or check valve 6 close to the inner portion spring effect close（It blocks）3 flow internal channel of hot-water outlet pipe road, normally open solenoid valve 8 are disconnected
It is resetted after electricity and opens water-flowing path pressure release, pressure and partial moisture are arranged to floor drain（It is extraneous）.Due to not having in normally open solenoid valve 8
Check device makes heat collector or the inside of heat storage water tank 1 be communicated with air always, reaches the inside of heat collector or heat storage water tank 1
It is always the purpose of normal pressure.Since check valve 6 or motor-driven valve therefrom block 3 water passage of hot-water outlet pipe road, from motor-driven valve or
Check valve 6, the second threeway 15 for being connected with pressure switch 7,7 valve block position of pressure switch, the second threeway 15 to terminal water valve
Pressure is not released in the hot-water outlet pipe road 3 of door, is also maintained pressure presence, is prepared for activation system next time.At this time
Heat storage water tank 1 or heat collector be in open type state.The moisture edge for expanding out after solar heat-collection, electrical heating, air-source heating
Hot water pipeline is discharged in water tank, through 8 row of normally open solenoid valve to floor drain（It is extraneous）, make in heat storage water tank 1 or vacuum tube collector forever
The pressure that is far from exists, and will not cause the fatigue phenomenon being pressurized for a long time to heat storage water tank 1, will not make evacuated collector tube booster.Make
1 inside of heat storage water tank does not have to be not subjected to high pressure forever under water state and fatigue is shut off oneself from society.Water quality is greatly reduced to gold
Belong to the speed of corrosion breakdown, once reducing the leak speed of water tank quality problems appearance, and the generation of floods will not be caused, greatly
The big service life for extending water tank.Can also stainless steel, carbon steel sheet material pp macromolecules be changed to using this device to change
Property plastic material, greatly saved steel for country, reduced welding of the metal in production and processing, the complicated life of enamel
Production. art saves part manpower, reduces cost, improves electrical apparatus insulation performance, reduces security risk.Virgin metal water tank
The defect of processing technology makes corrosion puncture leak, and domestic and international technology can not all overcome so far, and thus this technology invention is filled up
Blank both domestic and external.Next time need to only open hot-water valve with water, so recycle.It operates extremely simple, does not change tradition
Occupation mode, simple structure, failure rate are extremely low.
Claims (4)
1. a kind of full-automatic pressure-bearing of water heater heat storage water tank is without pressure operating system, including heat storage water tank（1）, heat storage water tank（1）Outside
Portion is connected separately with into cold water pipes（2）With hot-water outlet pipe road（3）, it is characterized in that：It is described into cold water pipes（2）Equipped with normally closed electricity
Magnet valve（4）, hot-water outlet pipe road（3）Upper edge water (flow) direction is connected in parallel to relief pipeline successively（5）, be connected in series with check valve
（6）, be connected in parallel to pressure switch（7）, relief pipeline（5）It is equipped with normally open solenoid valve（8）, heat storage water tank（1）Top is equipped with
Raised bulge（9）, hot-water outlet pipe road（3）Raised bulge is stretched into upper end（9）It is interior, normally closed solenoid valve（4）With normally open solenoid valve（8）And
After connection successively with pressure switch（7）And power supply（10）Be in series connection, into cold water pipes（2）It is equipped with and is located at often along water (flow) direction
Close solenoid valve（4）The pressure reducing valve of front（11）, into cold water pipes（2）It is equipped with and is located at normally closed solenoid valve along water (flow) direction（4）Afterwards
First safety valve in portion（12）.
2. a kind of full-automatic pressure-bearing of water heater heat storage water tank according to claim 1 without pressure operating system, it is characterized in that：Institute
State hot-water outlet pipe road（3）Pass through the first threeway（13）With relief pipeline（5）Be in parallel connection.
3. a kind of full-automatic pressure-bearing of water heater heat storage water tank according to claim 1 without pressure operating system, it is characterized in that：Institute
State check valve（6）With the first threeway（13）Between be equipped with the second safety valve（14）.
4. a kind of full-automatic pressure-bearing of water heater heat storage water tank according to claim 1 without pressure operating system, it is characterized in that：Institute
State hot-water outlet pipe road（3）Pass through the second threeway（15）With pressure switch（7）Be in parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596909.2A CN105241067B (en) | 2015-09-18 | 2015-09-18 | A kind of full-automatic pressure-bearing of water heater heat storage water tank is without pressure operating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596909.2A CN105241067B (en) | 2015-09-18 | 2015-09-18 | A kind of full-automatic pressure-bearing of water heater heat storage water tank is without pressure operating system |
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| Publication Number | Publication Date |
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| CN105241067A CN105241067A (en) | 2016-01-13 |
| CN105241067B true CN105241067B (en) | 2018-09-25 |
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| CN201510596909.2A Active CN105241067B (en) | 2015-09-18 | 2015-09-18 | A kind of full-automatic pressure-bearing of water heater heat storage water tank is without pressure operating system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178907A (en) * | 2016-03-09 | 2017-09-19 | 武汉海尔热水器有限公司 | Electric water heater inlet system and its control method |
| CN105841357A (en) * | 2016-05-11 | 2016-08-10 | 康颖 | Water tank protector and working method thereof |
| CN107270528A (en) * | 2017-08-04 | 2017-10-20 | 成都歆雅春风科技有限公司 | Constant temperature water boiler and constant temperature boiling system |
| CN107421139A (en) * | 2017-08-23 | 2017-12-01 | 黄松桂 | A kind of control system for the water tank free solar water heater that can be automatically replenished |
| CN110595076A (en) * | 2019-10-22 | 2019-12-20 | 广东瑞发水箱制品有限公司 | Full-automatic pressure-bearing non-pressure operation system of water storage type water heater |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202747671U (en) * | 2012-07-26 | 2013-02-20 | 张国寿 | Plug-in connected coil-free solar water heater water tank |
| CN203893459U (en) * | 2014-04-28 | 2014-10-22 | 王凤文 | Automatic solar control system |
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|---|---|---|---|---|
| CN201173568Y (en) * | 2008-01-22 | 2008-12-31 | 夏敖敖 | Static state opening dynamic state enclosing water storage type water heater |
| CN101650050B (en) * | 2009-09-08 | 2011-09-21 | 黄永生 | Control system of pressure-limiting glass evacuated solar water heater without water tank |
| EP2306116B1 (en) * | 2009-10-01 | 2011-12-07 | European Solar Engineering SA | Solar thermal installation with gravitational drainage |
| CN201844574U (en) * | 2010-10-19 | 2011-05-25 | 北京清华阳光能源开发有限责任公司 | Double-linkage solar hot water supply system |
| CN102620342A (en) * | 2012-04-26 | 2012-08-01 | 王凤文 | Full-automatic environment-friendly and energy-efficient solar heating and domestic water heating dual-purpose system |
| CN204574563U (en) * | 2015-02-11 | 2015-08-19 | 王凤文 | A kind of solar water heater |
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- 2015-09-18 CN CN201510596909.2A patent/CN105241067B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202747671U (en) * | 2012-07-26 | 2013-02-20 | 张国寿 | Plug-in connected coil-free solar water heater water tank |
| CN203893459U (en) * | 2014-04-28 | 2014-10-22 | 王凤文 | Automatic solar control system |
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| CN105241067A (en) | 2016-01-13 |
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Effective date of registration: 20240219 Address after: Room 1102, Building 21, Xuefu Mingdu Community, Intersection of Industrial Road and Yanhe Road, Chengguan Street Office, Dongming County, Heze City, Shandong Province, 274000 Patentee after: Dongming County Fengwen Water Heater Controller Co.,Ltd. Country or region after: China Address before: No. 95 Beiguan East Street, Chengguan Town, Dongming County, Heze City, Shandong Province, 274500 Patentee before: Wang Fengwen Country or region before: China |