CN204456290U - DLC gas top-pressure is met an urgent need fire water supply equipment - Google Patents

DLC gas top-pressure is met an urgent need fire water supply equipment Download PDF

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Publication number
CN204456290U
CN204456290U CN201520028451.6U CN201520028451U CN204456290U CN 204456290 U CN204456290 U CN 204456290U CN 201520028451 U CN201520028451 U CN 201520028451U CN 204456290 U CN204456290 U CN 204456290U
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CN
China
Prior art keywords
pneumatic cylinder
auto
water supply
pressure
gas
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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.)
Expired - Fee Related
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CN201520028451.6U
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Chinese (zh)
Inventor
王和平
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Environmental Protection Technology Co Ltd Of Beijing Da Tongfeng Unit
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Environmental Protection Technology Co Ltd Of Beijing Da Tongfeng Unit
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Priority to CN201520028451.6U priority Critical patent/CN204456290U/en
Application granted granted Critical
Publication of CN204456290U publication Critical patent/CN204456290U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use

Abstract

The utility model relates to a kind of DLC gas top-pressure and to meet an urgent need fire water supply equipment, be provided with auto-pneumatic cylinder, small pump, tonifying Qi air compressor machine, the moisturizing pipeline extended in pond is provided with bottom described auto-pneumatic cylinder, described moisturizing pipeline is provided with small pump, described moisturizing pipeline is also provided with discharging valve, described moisturizing pipeline is also provided with the only air pipe that only pneumoelectric magnet valve is housed, described small pump is connected with the top duct of auto-pneumatic cylinder by pipeline, the lateral wall of described auto-pneumatic cylinder is provided with magnetic liquid level gauge from top to bottom, described auto-pneumatic cylinder top is provided with the safety valve of exhaust, electro connecting pressure gauge is equipped with in described auto-pneumatic cylinder inside, distance-transmission pressure gauge.The utility model is applicable to fire water supply, has design science, rational in infrastructure, and flow is large, water supply is timely, and pressure foot, supplies water at any time, the advantage that lift is large.

Description

DLC gas top-pressure is met an urgent need fire water supply equipment
Technical field
The utility model belongs to a kind of fire fighting equipment, particularly a kind of fire fighting equipment of automatic water-supply.
Background technology
Fire-fighting automatic water supply equipment: be generally made up of three parts.The water supply capacity of equipment is determined by water pump assembly, and system coordination runs and controlled by switch board.The Main Function of air pressure energy-storing device is energy storage pressurize, deals with a small amount of water supply and normal leakage, is also automatically control indispensable parts simultaneously.During a large amount of water, ductwork pressure declines, and water pump starts water supply automatically.Do not contain the feedwater of accumulator exactly, be the equipment of pumping station of a set of automatic pressure regulation and flow, generally automatically can not open, stop.Have two kinds of air pressure energy-storing devices respectively having feature, one is diaphragm air pressure tank, and the Compressed Gas in work can not be contacted by membrane separation with water, thus can tolerance be kept not reduce by longer-term.Another kind is automatic makeup gas tank, constantly automatically supplements in operation, with make-up gas because dissolving the minimizing of seepage.The tonifying Qi mode of current practical application reaches more than 7-8 kind.Due to the difference of work characteristics, automatic water supply equipment is divided into two large classes, and one is called air pressing automatic supplying water equipment, is another kind ofly called conversion regulating auto water equipment.They respectively have feature, all belong to tower-free water supplying, have been widely used in many fields such as life, production, fire fighting supply, water hammer.According to the needs of flow, lift, product is equipped with can the parallel connection pump of 1-4 platform or more.If institute's distribution pump one table scale is base pump or main pump, other is called auxiliary pump.When traffic demand is less, only drive base pump, when traffic demand is large, just start one or auxiliary pump.
Utility model content
The purpose of this utility model is to solve the problem, and proposes a kind of DLC gas top-pressure and to meet an urgent need fire water supply equipment, and this DLC gas top-pressure fire water supply equipment of meeting an urgent need has design science, rational in infrastructure, flow is large, water supply is timely, pressure foot, supply water at any time, the feature that lift is large.
The purpose of this utility model is achieved through the following technical solutions: DLC gas top-pressure is met an urgent need fire water supply equipment, be provided with auto-pneumatic cylinder, small pump, tonifying Qi air compressor machine, it is characterized in that: bottom described auto-pneumatic cylinder, be provided with the moisturizing pipeline extended in pond, described moisturizing pipeline is provided with small pump, described moisturizing pipeline is also provided with discharging valve, described moisturizing pipeline is also provided with the only air pipe that only pneumoelectric magnet valve is housed, described small pump is connected with the top duct of auto-pneumatic cylinder by pipeline, the lateral wall of described auto-pneumatic cylinder is provided with magnetic liquid level gauge from top to bottom, described auto-pneumatic cylinder top is provided with the safety valve of exhaust, electro connecting pressure gauge is equipped with in described auto-pneumatic cylinder inside, distance-transmission pressure gauge, a gas operated device is also equipped with in described auto-pneumatic cylinder inside, described gas operated device is connected with decompressor by pipeline, described decompressor passes through bottle head combination valve to low pressure gas cylinder, gas cylinder is inflated, described small pump, tonifying Qi air compressor machine, only pneumoelectric magnet valve, magnetic liquid level gauge, safety valve, electro connecting pressure gauge, distance-transmission pressure gauge is by wire and switch board control connection.
Further, low liquid-level switch is also provided with bottom described auto-pneumatic cylinder.
The utility model equipment fully automatic operation; Equipment changes according to the pressure of fire_fighting pipe network, is air pressure tank tonifying Qi, moisturizing incessantly; Ensure that the gas-storing capacity of gas cylinder group is in the pressure required for fire_fighting pipe network all the time; Effective water capacity is large: the fire fighting supply that can meet ten minutes flows and pressure; Reasonable in design, defencive function is complete; When the pressure in auto-pneumatic cylinder reaches design low spot, equipment closes apolipsis gas system automatically; Ensure that fire_fighting pipe network is in setting pressure point; Run safety and reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: see accompanying drawing 1, DLC gas top-pressure is met an urgent need fire water supply equipment, be provided with auto-pneumatic cylinder 1, small pump 2, tonifying Qi air compressor machine 3, the moisturizing pipeline extended in pond 17 is provided with bottom described auto-pneumatic cylinder, described moisturizing pipeline is provided with small pump, described moisturizing pipeline is also provided with discharging valve 15, described moisturizing pipeline is also provided with the only air pipe that only pneumoelectric magnet valve 9 is housed, described small pump is connected with the top duct of auto-pneumatic cylinder by pipeline, the lateral wall of described auto-pneumatic cylinder is provided with magnetic liquid level gauge 10 from top to bottom, described auto-pneumatic cylinder top is provided with the safety valve 12 of exhaust, electro connecting pressure gauge 13 is equipped with in described auto-pneumatic cylinder inside, distance-transmission pressure gauge 14, a gas operated device 8 is also equipped with in described auto-pneumatic cylinder inside, described gas operated device is connected with decompressor 7 by pipeline, described decompressor gives low pressure gas cylinder 4 by bottle head combination valve 6, gas cylinder 5 is inflated, described small pump, tonifying Qi air compressor machine, only pneumoelectric magnet valve, magnetic liquid level gauge, safety valve, electro connecting pressure gauge, distance-transmission pressure gauge is by wire and switch board 16 control connection, low liquid-level switch 11 is also provided with bottom described auto-pneumatic cylinder.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection domain of the present utility model.

Claims (2)

1. a DLC gas top-pressure is met an urgent need fire water supply equipment, be provided with auto-pneumatic cylinder (1), small pump (2), tonifying Qi air compressor machine (3), it is characterized in that: bottom described auto-pneumatic cylinder, be provided with the moisturizing pipeline extended in pond (17), described moisturizing pipeline is provided with small pump, described moisturizing pipeline is also provided with discharging valve (15), described moisturizing pipeline is also provided with the only air pipe that only pneumoelectric magnet valve (9) is housed, described small pump is connected with the top duct of auto-pneumatic cylinder by pipeline, the lateral wall of described auto-pneumatic cylinder is provided with from top to bottom magnetic liquid level gauge (10), described auto-pneumatic cylinder top is provided with the safety valve (12) of exhaust, electro connecting pressure gauge (13) is equipped with in described auto-pneumatic cylinder inside, distance-transmission pressure gauge (14), a gas operated device (8) is also equipped with in described auto-pneumatic cylinder inside, described gas operated device is connected with decompressor (7) by pipeline, described decompressor passes through bottle head combination valve (6) to low pressure gas cylinder (4), gas cylinder (5) is inflated, described small pump, tonifying Qi air compressor machine, only pneumoelectric magnet valve, magnetic liquid level gauge, safety valve, electro connecting pressure gauge, distance-transmission pressure gauge is by wire and switch board (16) control connection.
2. DLC gas top-pressure according to claim 1 is met an urgent need fire water supply equipment, it is characterized in that: be also provided with low liquid-level switch (11) bottom described auto-pneumatic cylinder.
CN201520028451.6U 2015-01-16 2015-01-16 DLC gas top-pressure is met an urgent need fire water supply equipment Expired - Fee Related CN204456290U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520028451.6U CN204456290U (en) 2015-01-16 2015-01-16 DLC gas top-pressure is met an urgent need fire water supply equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520028451.6U CN204456290U (en) 2015-01-16 2015-01-16 DLC gas top-pressure is met an urgent need fire water supply equipment

Publications (1)

Publication Number Publication Date
CN204456290U true CN204456290U (en) 2015-07-08

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Application Number Title Priority Date Filing Date
CN201520028451.6U Expired - Fee Related CN204456290U (en) 2015-01-16 2015-01-16 DLC gas top-pressure is met an urgent need fire water supply equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107761805A (en) * 2016-08-15 2018-03-06 中电动力湖北科技股份有限公司 Fire water supply equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107761805A (en) * 2016-08-15 2018-03-06 中电动力湖北科技股份有限公司 Fire water supply equipment

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150708

Termination date: 20160116

EXPY Termination of patent right or utility model