CN104949360A - Enclosed auxiliary tank - Google Patents
Enclosed auxiliary tank Download PDFInfo
- Publication number
- CN104949360A CN104949360A CN201410674631.1A CN201410674631A CN104949360A CN 104949360 A CN104949360 A CN 104949360A CN 201410674631 A CN201410674631 A CN 201410674631A CN 104949360 A CN104949360 A CN 104949360A
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- CN
- China
- Prior art keywords
- water
- valve
- housing
- auxiliary tank
- ball
- 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.)
- Pending
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Classifications
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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 belongs to the technical field of water supply and relates to an enclosed auxiliary tank. Water incoming is controlled for both a solar water heater and a high-level tank through a float valve. If the auxiliary tank has no overflow prevention, once the float valve fails, overflowing occurs; meanwhile, both the solar water heater and the high-level tank are mounted at equal heights on a roof, overflowing is rarely discovered, and a great deal of water is lost in vain. The enclosed auxiliary tank comprises a housing, a blocking valve, the float valve, an inflow valve, a transmission tube and a waterstop valve. The enclosed auxiliary tank is characterized in that the blocking valve is disposed at a water outlet arranged in the bottom of the housing; a snap spring connected with a hemispherical seal is relieved and supported via buoyancy, the hemispherical seal sinks and blocks the water outlet owing to its gravity being greater than that of water; the waterstop valve at the top of the housing blocks a gas outlet owing to water level rise and the hemispherical seal being greater than the water in gravity. After the enclosed auxiliary tank is sealed, interior pressure pushes a piston rod of the transmission tube to move, a handle of the piston rod is in motion and pushes a handle of the inflow valve to rotate, the inflow valve is turned off, and a water supply passage is cut off. The enclosed auxiliary tank is simple in structure, high in reliability and low in cost.
Description
(1), technical field:
The present invention relates to one and can realize self water feeding, and can prevent because ball-cock assembly fault causes the secondary cistern of spilling water.Can be used for solar water heater storage water tank, elevated tank.Water-supply technology field should be belonged to.
(2), background technology:
No matter be elevated tank, or the open type storage tank of solar water heater, all need to adopt secondary cistern or claim extra feed tank to control water inlet.And existing general secondary cistern does not possess and prevents spilling water function, if once the ball-cock assembly of secondary cistern breaks down, and secondary cistern spilling water can be caused more than.Meanwhile, because solar water heater, elevated tank are substantially all placed in roof or roof, spilling water is not easily found, and often causes a large amount of running water to run off in vain.Existing self-locking secondary cistern invention (2014202465780), although have anti-overflow function, after secondary cistern self-locking, uncertain pressure of supply water to be born, meanwhile, its structure also more complicated, in a word, for deficiency, and the technical scheme of enclosed type secondary cistern is proposed
(3) summary of the invention:
Enclosed type secondary cistern, for preventing its by-pass valve control, once break down, but causes spilling water situation and proposes.Meanwhile, be also deficiency for self-locking secondary cistern and improve.The present invention is made up of housing (1), water blocking valve used (2), ball-cock assembly (3), water intaking valve (4), power transmission cylinder (5), water check valve (6).It is characterized in that: housing (1) bottom sets out the mouth of a river, and install water blocking valve used (2), water blocking valve used (2) are made up of tape holder base (7), hemisphere stifled (8), screw (9), jump ring (10), support (11), pin (12), floating plate (13), wherein require that stifled (8) severe of hemisphere is greater than the severe of water; Exhaust outlet is established at housing (1) top; And water check valve (6) is installed, water check valve (6) is made up of cone shell (16), ball stifled (17), and the severe requiring ball to block up severe to be less than water, is greater than steam severe; Power transmission mouth is established in housing (1) side, and installs power transmission cylinder (5) at power transmission mouth, and power transmission cylinder (5) is made up of cylindrical tube (14), piston rod (15); Water inlet installs ball-cock assembly (3), and installs the water intaking valve (4) of closely series connection at ball-cock assembly (3) water inlet.Enclosed type secondary cistern structure is simple and direct, reliability is high, cost is low.
(4), accompanying drawing illustrates:
Fig. 1: the structural representation of invention
Fig. 2: water blocking valve used structural representation
Fig. 3: the structural representation of power transmission cylinder
Fig. 4: the structural representation of water check valve
(5) specific implementation method:
Structural representation is depicted according to summary of the invention.Now by reference to the accompanying drawings, specific implementation method is more completely described.
Enclosed type secondary cistern comprises housing (1), water blocking valve used (2), ball-cock assembly (standard component) (3), water intaking valve (4), power transmission cylinder (5), water check valve (6).Water blocking valve used (2), by tape holder base (7), hemisphere stifled (8), screw (9), jump ring (10), support (11), pin (12), floating plate (13) forms.First by downward for stifled for hemisphere (8) sphere during assembling, the delivery port aimed on tape holder base (7) loads base, then installs support (11).Support and divide three sections: be cylindrical section up and down, stage casing is rectangle frame.Jump ring (10) being contained in after supporting hypomere, just by supporting epimere through the pilot hole on tape holder base crossbeam, making it be connected with floating plate.Stretch into supporting the jump ring of hypomere the cylindrical central bore that hemisphere blocks again, the breach aiming at cylinder hole wall loads and flicks, and now jump ring blocks hemisphere and blocks up, and supports the movable disjunctor stifled with hemisphere so just formed.Pin is inserted the pin-and-hole supporting epimere, movable disjunctor is hung again on pony sill crossbeam.Hemisphere blocks up and looping space between base, is water passage.Again screw is loaded the screw hole on pony sill, complete to this assembling.Course of action: when floating plate is subject to buoyancy of water, move upward, and pulls hemisphere to block up again move upward by support.Hemisphere blocks up motion certain distance, just encounters screw and stops.Because rising buoyancy does not overcome screw resistance, so jump ring produces contraction distortion, itself and hemisphere are blocked up and departs from.Hemisphere is stifled to sink at base delivery port by deadweight, and gives shutoff.Power transmission cylinder (5) is by cylindrical tube (14), and piston rod (15) forms.Piston rod one end is plug, sealing ring forms piston; The other end is segment-shaped handle.Cylindrical shell open at one end, the other end has centre bore.By on piston rod piston insert cylindrical shell, power transmission cylinder.Course of action: power transmission cylinder piston is subject to pressure effect in secondary cistern, impels piston rod movement, so be just sent to water intaking valve (4) handle by interior pressure.Water check valve (6) is made up of cone shell (16), ball stifled (17).Housing divides upper and lower two halves, and lower house is the ball block with four ribs; Upper shell is the seal cover with centre bore.Ball is stifled load housing after, ball stifled with housing between gap, gap and upper shell centre bore form exhaust channel between rib.Course of action, during secondary cistern exhaust, ball is stifled occupies stably ball block, vapour from intercostal space, the stifled and body clearance of ball, upper shell centre bore flows out, and if water has come, first ball is blocked up levitating, pushes housing taper hole gradually to, until block steam vent.
The routine work of enclosed type secondary cistern and anti-overflow function program: under even in everyday situations, because water intaking valve (4), water blocking valve used (2), water check valve (6) are in normally open all the time, so need with water, as long as open with water valve, ball-cock assembly (3) will valve opening discharge water; Complete with water, cut out water valve, ball-cock assembly also closes thereupon., once stifled ball valve breaks down, when intaking more than, in secondary cistern, water level can constantly rise.When the water surface rises to floating plate, water buoyancy promotes floating plate and rises.Floating plate pulls water blocking valve used hemisphere to block liter by supporting.Hemisphere blocks and rises certain altitude, and the screw that can be subject on pony sill stops.Because resistance is much larger than buoyancy suffered by floating plate, impel jump ring to shrink, hemisphere is stifled to depart from.Meanwhile, hemisphere is stifled by sinking shutoff delivery port of conducting oneself with dignity.When the water surface rises to water check valve (6), ball blocked up floating rising before this, when rising to cone hole, so shutoff exhaust outlet.Two mouthfuls by shutoff, will inevitably making pressure in secondary cistern constantly increase, when being increased to certain numerical value, acting on the interior pressure of power transmission cylinder (5) piston, promote piston rod movement.On piston rod, segment handle promotes again water intaking valve rotatable handle, closes water intaking valve, cuts off for water passage.
Claims (1)
1. enclosed type secondary cistern is made up of housing (1), water blocking valve used (2), ball-cock assembly (3), water intaking valve (4), power transmission cylinder (5), water check valve (6), it is characterized in that: housing (1) bottom sets out the mouth of a river, and install water blocking valve used (2), water blocking valve used (2) are made up of tape holder base (7), hemisphere stifled (8), screw (9), jump ring (10), support (11), pin (12), floating plate (13), wherein require that stifled (8) severe of hemisphere is greater than the severe of water; Exhaust outlet is established at housing (1) top, and water check valve (6) is installed, water check valve (6) is made up of cone shell (16), ball stifled (17), requires that stifled (17) severe of ball is less than the severe of water, is greater than steam severe; Power transmission mouth, water inlet are established in housing (1) side, and power transmission mouth installs power transmission cylinder (5), and power transmission cylinder (5) is made up of cylindrical tube (14), piston rod (15); Water inlet installs ball-cock assembly (3), and installs at ball-cock assembly (3) water inlet water intaking valve (4) of closely contacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674631.1A CN104949360A (en) | 2014-11-21 | 2014-11-21 | Enclosed auxiliary tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410674631.1A CN104949360A (en) | 2014-11-21 | 2014-11-21 | Enclosed auxiliary tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104949360A true CN104949360A (en) | 2015-09-30 |
Family
ID=54164223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410674631.1A Pending CN104949360A (en) | 2014-11-21 | 2014-11-21 | Enclosed auxiliary tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104949360A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61165552A (en) * | 1985-01-12 | 1986-07-26 | Heihachi Nagase | Hot water suplier of solar heat hto water apparatus |
| CN2597902Y (en) * | 2003-01-13 | 2004-01-07 | 姜元祥 | Automatic water supplying device for solar water heater |
| CN2711471Y (en) * | 2004-06-02 | 2005-07-20 | 王振斌 | Exhausting valve |
| CN201715762U (en) * | 2010-07-14 | 2011-01-19 | 王其里 | Solar water heater capable of automatically closing water inlet |
| CN201811473U (en) * | 2010-09-29 | 2011-04-27 | 开县宇霏新能源有限公司 | Heat preservation water tank for solar water heater |
| CN203784434U (en) * | 2014-04-25 | 2014-08-20 | 山西阳煤化工机械有限公司 | Water sealed tank |
| CN203824139U (en) * | 2014-05-14 | 2014-09-10 | 吕延成 | Self-locking type water attaching tank |
| CN204240623U (en) * | 2014-11-21 | 2015-04-01 | 吕延成 | Enclosed type secondary cistern |
-
2014
- 2014-11-21 CN CN201410674631.1A patent/CN104949360A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61165552A (en) * | 1985-01-12 | 1986-07-26 | Heihachi Nagase | Hot water suplier of solar heat hto water apparatus |
| CN2597902Y (en) * | 2003-01-13 | 2004-01-07 | 姜元祥 | Automatic water supplying device for solar water heater |
| CN2711471Y (en) * | 2004-06-02 | 2005-07-20 | 王振斌 | Exhausting valve |
| CN201715762U (en) * | 2010-07-14 | 2011-01-19 | 王其里 | Solar water heater capable of automatically closing water inlet |
| CN201811473U (en) * | 2010-09-29 | 2011-04-27 | 开县宇霏新能源有限公司 | Heat preservation water tank for solar water heater |
| CN203784434U (en) * | 2014-04-25 | 2014-08-20 | 山西阳煤化工机械有限公司 | Water sealed tank |
| CN203824139U (en) * | 2014-05-14 | 2014-09-10 | 吕延成 | Self-locking type water attaching tank |
| CN204240623U (en) * | 2014-11-21 | 2015-04-01 | 吕延成 | Enclosed type secondary cistern |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |