CN1986381A - Wholely replaced top pressurized pressure tank - Google Patents
Wholely replaced top pressurized pressure tank Download PDFInfo
- Publication number
- CN1986381A CN1986381A CN 200510111860 CN200510111860A CN1986381A CN 1986381 A CN1986381 A CN 1986381A CN 200510111860 CN200510111860 CN 200510111860 CN 200510111860 A CN200510111860 A CN 200510111860A CN 1986381 A CN1986381 A CN 1986381A
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- CN
- China
- Prior art keywords
- pressure
- tank
- air
- water
- wholely
- 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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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The wholly replaced top pressurized pressure tank includes one tank with water inlet, water outlet and air replenishing port, one safety valve, one level meter and one water level detector. It features that the tank has one top pressure port connected through pipeline with pressure holding valve to a high pressure air tank. The present invention has air chamber shifted from the pressure tank and thus reduced pressure tank volume, and realizes constant pressure water supply with the high pressure air tank and the pressure holding valve.
Description
Technical field
The present invention relates to a kind of air pressure tank of replaceable constant pressure water work, particularly a kind of wholely replaced top pressurized pressure tank.
Background technology
More use pneumatic installation water supply in fire fighting supply at present, establish air chamber and hydroecium in the air pressure tank in the pneumatic installation water supply, it utilizes the pressurized air on the water surface that constant pressure water supply is provided, but the shortcoming that it exists is that gas chamber volume accounts for more than 1/3rd of total volume when supplying water, and air pressure tank has accounted for most space of water supply pump house in whole appliance of water, and this pneumatic installation water supply the time is to drop to minimum operating pressure by pressure gas from maximum working pressure hydraulic pressure is gone out in operation, so the feed pressure fluctuation is bigger.
Summary of the invention
The objective of the invention is to solve the existing the problems referred to above of air pressure tank in the pneumatic installation water supply that uses in the fire fighting supply in the prior art, a kind of reduced volume, wholely replaced top pressurized pressure tank that water pressure fluctuations is little are provided.The present invention designs wholely replaced top pressurized pressure tank, comprise tank body, water inlet, water outlet, gas supplementing opening, safety valve, liquidometer, water level detector, it is characterized in that: a roof pressure mouth is arranged on the top of tank body, and the roof pressure mouth is by the plumbing connection holding valve, and holding valve is connected to high-pressure gas bottle.Advantage of the present invention is after air chamber is shifted out from air pressure tank, has dwindled the volume of air pressure tank, and the pressure gas of high-pressure gas bottle has been realized constant pressure water supply after holding the pressure decompression.
Description of drawings
Below in conjunction with drawings and Examples the present invention is elaborated,
Accompanying drawing is a texture edge cross-sectional schematic of the present invention,
The specific embodiment
Comprise tank body 1 among the figure, advance/water outlet 2, gas supplementing opening 3, safety valve 4, liquidometer 5, water level detector 6, it is characterized in that: a roof pressure mouth 7 is arranged on the top of tank body 1, and roof pressure mouth 7 connects holding valves 9 by pipeline 8, and holding valve 9 is connected to high-pressure gas bottle 10.Equipment in use puts into operation, and small pump is by advancing/water outlet 2 moisturizing in tank body 1, when liquid level reaches designated water level, as this moment system pressure do not reach the setting requirement, air supplying pump is through gas supplementing opening 3 tonifying Qi in tank body 1, and when pressure reached the setting pressure higher limit, air supplying pump was out of service.Prescribe a time limit owing to reason build-ups of pressure such as pipeline network leak drop under the setting pressure, moisturizing, air supplying pump repeat work again to keep system pressure.When the condition of a fire took place, holding valve 9 was opened and water can be headed into fire_fighting pipe network.
Claims (1)
1, wholely replaced top pressurized pressure tank comprises tank body, advances/water outlet, gas supplementing opening, safety valve, liquidometer, water level detector that it is characterized in that: a roof pressure mouth is arranged on the top of tank body, and the roof pressure mouth is by the plumbing connection holding valve, and holding valve is connected to high-pressure gas bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510111860 CN1986381A (en) | 2005-12-22 | 2005-12-22 | Wholely replaced top pressurized pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510111860 CN1986381A (en) | 2005-12-22 | 2005-12-22 | Wholely replaced top pressurized pressure tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1986381A true CN1986381A (en) | 2007-06-27 |
Family
ID=38183345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510111860 Pending CN1986381A (en) | 2005-12-22 | 2005-12-22 | Wholely replaced top pressurized pressure tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1986381A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223416A (en) * | 2016-08-29 | 2016-12-14 | 上海凯泉泵业（集团）有限公司 | A kind of combination type diaphragm air pressure tank |
| CN106223415A (en) * | 2016-08-29 | 2016-12-14 | 上海凯泉泵业（集团）有限公司 | A kind of combination type floating top air pressure tank |
| CN115207402A (en) * | 2022-07-15 | 2022-10-18 | 襄阳达安汽车检测中心有限公司 | Humidification jar water charging system and fuel cell test equipment |
-
2005
- 2005-12-22 CN CN 200510111860 patent/CN1986381A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106223416A (en) * | 2016-08-29 | 2016-12-14 | 上海凯泉泵业（集团）有限公司 | A kind of combination type diaphragm air pressure tank |
| CN106223415A (en) * | 2016-08-29 | 2016-12-14 | 上海凯泉泵业（集团）有限公司 | A kind of combination type floating top air pressure tank |
| CN115207402A (en) * | 2022-07-15 | 2022-10-18 | 襄阳达安汽车检测中心有限公司 | Humidification jar water charging system and fuel cell test equipment |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070627 |