CN2570632Y - Constant pressure air-tight storage oxygen-free water cistern - Google Patents
Constant pressure air-tight storage oxygen-free water cistern Download PDFInfo
- Publication number
- CN2570632Y CN2570632Y CN 02256717 CN02256717U CN2570632Y CN 2570632 Y CN2570632 Y CN 2570632Y CN 02256717 CN02256717 CN 02256717 CN 02256717 U CN02256717 U CN 02256717U CN 2570632 Y CN2570632 Y CN 2570632Y
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- CN
- China
- Prior art keywords
- water
- oxygen
- air
- rubber diaphragm
- cap
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a constant pressure air-tight storage oxygen-free water container, which is composed of a container body, a support leg, a water inlet tube, a water outlet tube, a drainage pipe, a water level gauge, a liquid level controller and an inspection hole. The utility model is characterized in that a circular steel plate of a rubber diaphragm is arranged in the container body, and the periphery of the cap-shaped rubber diaphragm for dividing air and water is fixed on the circular steel plate. The top of the water container is provided with the inspection hole, and a deoxygenation filter drum with spongy irons is arranged above the inspection hole. The front of the water inlet tube is provided with a deoxygenation device with sponge irons. The utility model has the advantages of simple structure and easy processing, and the cap-shaped rubber diaphragm is used for dividing oxygen-free water and air to ensure that the oxygen content water in the water container can not increase. The water quality is pure, and the use is safe. The deoxygenation filter drum with spongy irons above the inspection hole can cause the oxygen containing quantity in air above the cap-shaped rubber diaphragm to be reduced. Even though the cap-shaped rubber diaphragm has micro air infiltrating the oxygen-free water below the cap-shaped rubber diaphragm, the oxygen content in water can not be largely changed. The utility model is suitable for the constant pressure air-tight oxygen-free water container for a boiler.
Description
(1) technical field
The utility model belongs to water tank container, particularly a kind of normal pressure airtight water tank of storing boiler with anaerobic water.
(2) background technology
At present, boiler, pipeline and steel radiator are all easily damaged by the oxygen corrosion in the water, and the water in the water pump contains gas, cavitation erosion also can take place be difficult to run well.Therefore in heating, heat supply, air-conditioning system, need remove water oxygen and other gas in advance.For through the anaerobic water after the deoxygenation, general interim storage because contacting once more of the anaerobic water water surface and air has airborne oxygen again and dissolve in the water, makes the water oxygen level increase in open tank, no longer be anaerobic water.
Existing normal pressure airtight water tank is used to store anaerobic water with the normal temperature deaeration plant is supporting, owing to be provided with the metal floating head in the case, between floating head and tank wall, be connected with rubber slab, when floating head increases and decreases lifting because of the water yield, can make water storage and atmospheric isolation, prevent that anaerobic water from returning oxygen from atmosphere.In the time of can guaranteeing water tank water intake, can not boost in the case; During the water tank water outlet, can not find time, remain atmospheric pressure state.But the metal floating head is made by the 2mm steel plate, complex structure, and volume is heavy; The rubber slab of sticking system needs to be provided with along tank wall the glass marble of up to a hundred guiding usefulness in circus reentry groove and the groove, and the structure of this stable floating head and rubber slab inconvenience is more safeguarded.
(3) summary of the invention
The purpose of this utility model is, designs and produces the airtight storage anaerobic water of a kind of normal pressure water tank, improves floating head and rubber slab in the water tank, to alleviate dead load, reduces the resistance that supplies water; Air chamber one side at water tank is set up the deoxygenation cartridge filter, removes the oxygen in the air inlet, ensures that the air chamber anaerobic is penetrated in the water storage, accomplishes to store the pure of anaerobic water.
The airtight storage anaerobic water of normal pressure of the present utility model water tank, form by casing, leg, water inlet pipe, outlet pipe, blow-off pipe, water level meter, fluid level controller, manhole, in casing, be provided with the fixedly doughnut-shaped steel plate of diaphragm of rubber, the periphery that air water is isolated the hat diaphragm of rubber of usefulness is fixed on the doughnut-shaped steel plate, outside water tank wall, be provided with fluid level controller and water level meter, at water tank bottom leg, water inlet pipe, outlet pipe and blow-off pipe are set, in tank top manhole is set, the manhole top is provided with sponge iron deoxygenation cartridge filter, and water inlet pipe the place ahead is provided with sponge iron deoxygenation apparatus.
Using method of the present utility model is: when boiler feed water, water pump extracts the water of anaerobic water water tank and delivers to boiler, and this moment, the water level of anaerobic water water tank reduced, and the hat diaphragm of rubber descends thereupon, when being reduced to certain water level, the fluid level controller automatically controlled water pump is out of service.When the water level in the water tank descended, air chamber one side that the sponge iron deoxygenation cartridge filter of the air in the atmosphere through the manhole top enters water tank still kept normal pressure and airtight in the water tank, and anaerobic water is not subjected to air pollution.When water pump is out of service, outside water is through the deoxygenation of sponge iron deoxygenation apparatus, become anaerobic water and successively enter the water tank storage, water level rises once more in the water tank, hat diaphragm of rubber come-up, and water level reaches peak level in water tank, the hat diaphragm of rubber also reaches the peak level position, fluid level controller makes into that water stops, and the air of air chamber one side of water tank is discharged from sponge iron deoxygenation cartridge filter, keeps normal pressure and airtight in the water tank.
The utility model has the advantages that: simple structure, easy to process.With the hat diaphragm of rubber anaerobic water and air is separated, can guarantee that anaerobic water can not contact with airborne oxygen in water storage tank, thereby the oxygen content of water in the water tank is increased, water quality is pure, and is safe in utilization.The sponge iron deoxygenation cartridge filter of manhole top can make and contain oxygen in the air of hat diaphragm of rubber top and reduce, even hat Rubber Diaphragm Seal condition part can not meet the demands, cause in the anaerobic water under the micro-air infiltration hat diaphragm of rubber, also can not make water oxygen level that big change is arranged.Be applicable to the normal pressure airtight water tank of boiler with anaerobic water.
(4) description of drawings
Fig. 1 is the organigram of the airtight storage anaerobic water of normal pressure of the present utility model water tank
Fig. 2 is the A-A profile of Fig. 1
(5) specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described:
By Fig. 1,2 as seen, the airtight storage anaerobic water of normal pressure of the present utility model water tank, by casing, leg, water inlet pipe, outlet pipe, blow-off pipe, the water level meter, fluid level controller, manhole is formed, in casing 1, be provided with the fixedly doughnut-shaped steel plate 2 of diaphragm of rubber, the periphery that air water is isolated the hat diaphragm of rubber 3 of usefulness is fixed on the doughnut-shaped steel plate, outside water tank wall, be provided with fluid level controller 4 and water level meter 5, at water tank bottom leg 6 is set, water inlet pipe 7, outlet pipe 8 and blow-off pipe 9, in tank top manhole 10 is set, the manhole top is provided with sponge iron deoxygenation cartridge filter 11, and water inlet pipe the place ahead is provided with sponge iron deoxygenation apparatus 12.
Claims (1)
1, the airtight storage anaerobic water of a kind of normal pressure water tank, by casing, leg, water inlet pipe, outlet pipe, blow-off pipe, the water level meter, fluid level controller, manhole is formed, outside water tank wall, be provided with fluid level controller and water level meter, at water tank bottom leg is set, water inlet pipe, outlet pipe and blow-off pipe, it is characterized in that, in casing, be provided with the fixedly doughnut-shaped steel plate of diaphragm of rubber, the periphery that air water is isolated the hat diaphragm of rubber of usefulness is fixed on the doughnut-shaped steel plate, in tank top manhole is set, the manhole top is provided with sponge iron deoxygenation cartridge filter, and water inlet pipe the place ahead is provided with sponge iron deoxygenation apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256717 CN2570632Y (en) | 2002-09-19 | 2002-09-19 | Constant pressure air-tight storage oxygen-free water cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02256717 CN2570632Y (en) | 2002-09-19 | 2002-09-19 | Constant pressure air-tight storage oxygen-free water cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570632Y true CN2570632Y (en) | 2003-09-03 |
Family
ID=33724871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02256717 Expired - Fee Related CN2570632Y (en) | 2002-09-19 | 2002-09-19 | Constant pressure air-tight storage oxygen-free water cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570632Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007140713A1 (en) * | 2006-06-01 | 2007-12-13 | Keqing Yang | a purification apparatus and applied system |
| CN103243780A (en) * | 2013-05-09 | 2013-08-14 | 天津大学 | Anti-pollution closed water tank |
-
2002
- 2002-09-19 CN CN 02256717 patent/CN2570632Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007140713A1 (en) * | 2006-06-01 | 2007-12-13 | Keqing Yang | a purification apparatus and applied system |
| CN103243780A (en) * | 2013-05-09 | 2013-08-14 | 天津大学 | Anti-pollution closed water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |