CN1986381A - Wholely replaced top pressurized pressure tank - Google Patents

Wholely replaced top pressurized pressure tank Download PDF

Info

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
Authority
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
Application number
CN 200510111860
Other languages
Chinese (zh)
Inventor
龚寿奇
谢张国
胡备胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Liancheng Group Co Ltd
Original Assignee
Shanghai Liancheng Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Liancheng Group Co Ltd filed Critical Shanghai Liancheng Group Co Ltd
Priority to CN 200510111860 priority Critical patent/CN1986381A/en
Publication of CN1986381A publication Critical patent/CN1986381A/en
Pending legal-status Critical Current

Links

Landscapes

  • 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

Wholely replaced top pressurized pressure tank
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.
CN 200510111860 2005-12-22 2005-12-22 Wholely replaced top pressurized pressure tank Pending CN1986381A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
KR101392847B1 (en) Booster pump combined with water hammer preventive equipment
US10245702B2 (en) Control of wet abrasive blasters
UA92978C2 (en) Hydraulic installation
CN1986381A (en) Wholely replaced top pressurized pressure tank
CN204023707U (en) Compensated with air device
CN206846172U (en) A kind of elastic membrane protecting water hammer device
CN208748741U (en) A kind of mine down-hole automatic water supply system using siphon principle
CN201794117U (en) Gas jacking fire water supply equipment
CN103726538A (en) Series-connection jacking pressure non-negative pressure water supply device
CN203741948U (en) Jet type pipe network pressure-superposed water supply device
CN2885320Y (en) Whole-replacement type top-pressure pneumatic tank
CN110479672B (en) Mechanical seal flushing device for slurry pump of chemical reaction kettle
CN204114259U (en) There is the reduction valve of valve closing function
CN2903644Y (en) Full replacing jacking pressure gas pressure tank
CN206220164U (en) Three chamber non-negative pressure water-supply installations
CN204023718U (en) A kind of box secondary water-supply steady flow compensation system that laminates
CN2903194Y (en) Gaseous top pressing water supplying equipment
CN206554165U (en) Double water source constant pressure water supply control system
CN211285821U (en) Water level pressure regulator for pipeline system
CN107882105B (en) A kind of energy-saving water system for enterprise's office workshop
CN212026412U (en) Industrial water and domestic water comprehensive water supply system
CN101078458A (en) Full-replacement type top-pressure gas pneumatic tank
CN201730145U (en) Top-pressure water supply equipment for fire fighting gas
CN2856659Y (en) Auto closing valve when stopping supply
CN210562385U (en) Small tap water supply device

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