CN100396857C - Differential pressure type air-supplementing energy storage tank - Google Patents
Differential pressure type air-supplementing energy storage tank Download PDFInfo
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- CN100396857C CN100396857C CNB2006100131094A CN200610013109A CN100396857C CN 100396857 C CN100396857 C CN 100396857C CN B2006100131094 A CNB2006100131094 A CN B2006100131094A CN 200610013109 A CN200610013109 A CN 200610013109A CN 100396857 C CN100396857 C CN 100396857C
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- energy storage
- tank
- energy storing
- storage canister
- steel pipe
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Abstract
The present invention relates to a differential pressure type air replenishing and energy storing tank which comprises an air inlet device, an energy storing tank, electromagnetic valves and electrodes, wherein the air inlet device is composed of a respirator, a first one-way valve and a second one-way valve; the inside of the energy storing tank is connected with a replacing tank through a steel pipe, and the energy storing tank forms a two-way air replenishing system with the air inlet device and the electromagnetic valves outside the energy storing tank. The air replenishing system comprises the following connecting sequence: the air inlet device is communicated with the inner cavity of the energy storing tank through a steel pipe connecting opening which is fixedly connected with the body wall of the energy storing tank, and is connected into a channel with a first electromagnetic valve and a second electromagnetic valve which are serially connected with the steel pipe connecting opening which is connected to the bottom of the energy storing tank; the other channel is connected to a loop between the first electromagnetic valve and the second electromagnetic valve after being serially connected with the replacing tank by the respirator and the first one-way valve through the steel pipe. The differential pressure type air replenishing and energy storing tank of the present invention has the advantages that the water with sediment on the bottom of the tank is discharged; meanwhile, the air is replaced in the tank. Thus, the water discharging quantity is little, and the application range is wide; a pump inlet can be arranged on a container with pressure or a pipeline network.
Description
Technical field
The invention belongs to a kind of high floor tap water secondary water-supply equipment, relate in particular to a kind of differential pressure type air-supplementing energy storage tank.
Background technology
Normally used energy storage canister has following several in the high floor tap water secondary water-supply device systems: a kind of do not have making-up air device for common energy storage canister, and water can be walked the band of gas in long-play, and energy storage canister loses the energy storage effect; Another kind is that barrier film jar Applicable temperature scope is little, is vulnerable to external condition influence and barrier film cracky; What engineering was commonly used at present is the jet air supply tank, and its basic principle is to use the turbulent jet device, and the water in the displacement tank is sucked out, and the space in the displacement tank fills up recent by outside air from cleaner and one way valve.When ejector stopped jet, the hydraulic pressure in the energy storage canister oppositely flowed back to displacement tank from the water sucking mouth of ejector, and the air in the displacement tank is replaced in the energy storage canister by another one way valve.The delivery port of ejector has the work of solenoid control jet, and the water that jet is gone out is got back to water tank before the pump by return pipe., owing to be connected to pressure vessel and pipe network before some supply equipment pump, can't take back water pipe again before the pump, then cause ejector operating efficiency reduction or entirely ineffective, if adopt outside water discharge method jet, the discharging water yield is excessive.
Summary of the invention
The objective of the invention is to overcome the defective that above-mentioned jet air supply tank technology exists, and a kind of cancellation ejector and return pipe are provided, adopt the method for liquid and gas exchange, by-pass valve control opens and closes, air swap-in energy storage canister, to reach the purpose of tonifying Qi.
The present invention for achieving the above object, by the following technical solutions: a kind of differential pressure type air-supplementing energy storage tank, comprise by breather, an one way valve, the inlet duct of No. two one way valve formations, energy storage canister, electromagnetic valve, electrode, it is characterized in that: in energy storage canister, form the two-way air admission system by steel pipe linker substitution jar and with inlet duct and electromagnetic valve outside the energy storage canister, the order of connection of air admission system be described inlet duct by the energy storage canister body wall steel pipe interface after affixed communicate with the energy storage canister inner chamber and be connected an electromagnetic valve and No. two electromagnetic valves that energy storage canister bottom steel interface tube connects and connect into one the tunnel, another route breather, one way valve by steel pipe be connected electromagnetic valve No. one after displacement tank is connected, between No. two electromagnetic valves in the loop.
Described displacement tank places outside the energy storage canister.
Beneficial effect of the present invention: differential pressure type air-supplementing energy storage tank is in the air swap-in jar when pot bottom is had sedimentary water and emits.The discharging water yield is few like this, and the scope of application is wide, and pump inlet can be contained on pressure vessel or the pipe network.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The specific embodiment
As shown in the figure, a kind of differential pressure type air-supplementing energy storage tank, comprise by breather 1, an one way valve 2, the inlet duct of No. two one way valve 3 formations, energy storage canister 4, electromagnetic valve, electrode, in energy storage canister, form the two-way air admission system by steel pipe linker substitution jar 5 and with inlet duct and electromagnetic valve outside the energy storage canister, the order of connection of air admission system be described inlet duct by the energy storage canister body wall steel pipe interface 11 after affixed communicate with the energy storage canister inner chamber and be connected an electromagnetic valve 6 and No. two electromagnetic valves 7 that energy storage canister bottom steel interface tube 13 connects and connect into one the tunnel, another route breather 1, one way valve 2 is connected with displacement tank 5 by steel pipe interface 12 and is passed through energy storage canister bottom steel interface tube 14 and an electromagnetic valve 6, the loop connects between No. two electromagnetic valves 7.Described displacement tank also can place outside the energy storage canister.Material all adopts the SUS304 stainless steel.Electrode 9 is installed on the horizontal level of energy storage canister height degree 60%.With the pump connector on 100 millimeters positions on the low head weld bond, the level position of steel pipe interface 11 is than electrode 9 low 10 millimeters, steel pipe interface 13 center at the bottom of jar, steel pipe interface 12,14 is the welding of connecting with displacement tank.Operating principle: liquid level is lower than electrode in jar, then forbids tonifying Qi.Before the tonifying Qi, two electromagnetic valves are in closed condition, are air in the displacement tank.An electromagnetic valve is opened during tonifying Qi, and 6 among the figure, 5,3,4 forms loop checking installation, and air is displaced in the energy storage canister in the displacement tank.When the displacement pot liquid was full, No. one electromagnetic valve 6 was closed, and No. two electromagnetic valve 7 is opened, among the figure 1,2,5,7 forms path, and the displacement pot liquid is discharged to outside the container, and be air this moment in the displacement tank, No. two electromagnetic valve 7 is closed, and one time the tonifying Qi process finishes.
The above only is preferred embodiment of the present invention, is not structure of the present invention is done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. differential pressure type air-supplementing energy storage tank, comprise by breather, an one way valve, the inlet duct of No. two one way valve formations, energy storage canister, electromagnetic valve, electrode, it is characterized in that: in energy storage canister, form the two-way air admission system by steel pipe linker substitution jar and with inlet duct and electromagnetic valve outside the energy storage canister, the order of connection of air admission system be described inlet duct by the energy storage canister body wall steel pipe interface after affixed communicate with the energy storage canister inner chamber and be connected an electromagnetic valve and No. two electromagnetic valves that energy storage canister bottom steel interface tube connects and connect into one the tunnel, another route breather, one way valve by steel pipe be connected electromagnetic valve No. one after displacement tank is connected, between No. two electromagnetic valves in the loop.
2. differential pressure type air-supplementing energy storage tank according to claim 1 is characterized in that: described displacement tank places outside the energy storage canister.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100131094A CN100396857C (en) | 2006-01-24 | 2006-01-24 | Differential pressure type air-supplementing energy storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100131094A CN100396857C (en) | 2006-01-24 | 2006-01-24 | Differential pressure type air-supplementing energy storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1804245A CN1804245A (en) | 2006-07-19 |
| CN100396857C true CN100396857C (en) | 2008-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100131094A Active CN100396857C (en) | 2006-01-24 | 2006-01-24 | Differential pressure type air-supplementing energy storage tank |
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| CN (1) | CN100396857C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245996A (en) * | 1985-08-26 | 1987-02-27 | Ebara Corp | Water separating type automatic air making up device for water supplying unit |
| CN2061239U (en) * | 1989-10-14 | 1990-08-29 | 西安节能环保设备厂 | Automatic air supply device for pressure water supply equipment |
| CN2343214Y (en) * | 1998-08-01 | 1999-10-13 | 陈立信 | Full-automatic air pressure water-supplying equipment |
| CN1120316C (en) * | 2000-04-24 | 2003-09-03 | 张秀平 | Respirator of closed low-level pressure-constant water supply system for high building |
| CN2866631Y (en) * | 2006-01-24 | 2007-02-07 | 天津市华澄供水工程技术有限公司 | Differential pressure type air make-up energy-storing tank |
-
2006
- 2006-01-24 CN CNB2006100131094A patent/CN100396857C/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245996A (en) * | 1985-08-26 | 1987-02-27 | Ebara Corp | Water separating type automatic air making up device for water supplying unit |
| CN2061239U (en) * | 1989-10-14 | 1990-08-29 | 西安节能环保设备厂 | Automatic air supply device for pressure water supply equipment |
| CN2343214Y (en) * | 1998-08-01 | 1999-10-13 | 陈立信 | Full-automatic air pressure water-supplying equipment |
| CN1120316C (en) * | 2000-04-24 | 2003-09-03 | 张秀平 | Respirator of closed low-level pressure-constant water supply system for high building |
| CN2866631Y (en) * | 2006-01-24 | 2007-02-07 | 天津市华澄供水工程技术有限公司 | Differential pressure type air make-up energy-storing tank |
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| Publication number | Publication date |
|---|---|
| CN1804245A (en) | 2006-07-19 |
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