CN201730145U - Top-pressure water supply equipment for fire fighting gas - Google Patents
Top-pressure water supply equipment for fire fighting gas Download PDFInfo
- Publication number
- CN201730145U CN201730145U CN2010201356612U CN201020135661U CN201730145U CN 201730145 U CN201730145 U CN 201730145U CN 2010201356612 U CN2010201356612 U CN 2010201356612U CN 201020135661 U CN201020135661 U CN 201020135661U CN 201730145 U CN201730145 U CN 201730145U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- water
- top pressure
- water storage
- valve
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000008399 tap water Substances 0.000 claims abstract description 5
- 235000020679 tap water Nutrition 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
本实用新型属于一种新型恒压置换式给水设备，特别涉及消防给水方式的改进。包括液位计、控制箱、蓄水罐、顶压装置，其特征在于：蓄水罐的进水口设倒流防止器和控制阀，与自来水管网相接，出水口设止气阀，与消防管网相连，蓄水罐上接有顶压装置，顶压装置连接有集装装置。其特征在于：集装装由大流量减压阀与顶压装置相连，大流量减压阀另一端接有压缩气体罐，顶压装置设止回阀和控制阀，与蓄水罐相连。本实用新型的优点是使能本实用新型用蓄水罐代替气压罐，充分利用了蓄水罐的有效容积，设备体积进一步缩小；本实用新型的蓄水罐，没有气室，完全实现了气、水分离。本实用新型取消了稳压水泵和稳压空压机，简化了系统，节省了安装空间。
The utility model belongs to a new type of constant pressure displacement water supply equipment, in particular to the improvement of the water supply mode for fire fighting. It includes a liquid level gauge, a control box, a water storage tank, and a top pressure device. It is characterized in that: the water inlet of the water storage tank is equipped with a backflow preventer and a control valve, which is connected to the tap water pipe network, and the water outlet is equipped with a gas stop valve, which is connected to the fire protection system. The pipe network is connected, the water storage tank is connected with a top pressure device, and the top pressure device is connected with an assembly device. It is characterized in that: the container is connected with the top pressure device by a large flow pressure reducing valve, the other end of the large flow pressure reducing valve is connected with a compressed gas tank, and the top pressure device is equipped with a check valve and a control valve, which is connected with the water storage tank. The utility model has the advantage of enabling the utility model to replace the air pressure tank with a water storage tank, making full use of the effective volume of the water storage tank, and further reducing the volume of the equipment; the water storage tank of the utility model has no air chamber, and fully realizes the , Water separation. The utility model cancels the pressure-stabilizing water pump and the pressure-stabilizing air compressor, simplifies the system, and saves installation space.
Description
Technical field
The utility model belongs to a kind of novel constant voltage displaced type water supply facilities, the improvement of particularly fire water supply mode.
Background technology
In the fire fighting system that high level cistern can't be set, the general XQB of meeting an urgent need that adopts can solve 10 minutes water for fire.As shown in Figure 1,111 content gauges, 112 switch boards, 113 air pressure tanks, 114 moisturizing stabilized pressure pumps, 115 tonifying Qi stabilized pressure pumps among the figure, establish air chamber and hydroecium in the air pressure tank in this emergent XQB, and gas chamber volume need account for 2/3～4/5 of air pressure tank total measurement (volume), need occupy most space of pump house during installation; Drop to the process of minimum operating pressure owing to be Compressed Gas from maximum working pressure during operation, the feed pressure fluctuation is bigger, thereby has influenced the application of equipment.Also has a kind of gas roof pressure water supply facilities in addition, structural shape such as Fig. 2,21 content gauges, 22 switch boards, 23 stabilized pressure pumps, 24 voltage stabilizing air compressor machines, 25 air pressure tanks, 26 jack units, 27 collection assembling devices among the figure, though this gas roof pressure water supply facilities has moved on to jar outer a compression with air chamber, dwindled the occupation of land space, but still had 1/5 space as the voltage stabilizing water capacity in the auto-pneumatic cylinder, gas, water can not get effective separation, and system complex is installed and extremely inconvenience of maintenance.Therefore demand developing the fire water supply equipment of a new generation urgently, to satisfy the demand of fire fighting supply.
Summary of the invention
The purpose of this utility model is to solve the emergent existing problem of XQB of available technology adopting, and a kind of fire-fighting gas roof pressure water supply facilities is provided.The utility model designs a kind of fire-fighting gas roof pressure water supply facilities, comprise content gauge, control cabinet, water tank, jack unit, it is characterized in that: the water inlet of water tank is established backflow preventer and control valve, join with the tap water pipe network, delivery port is established air-stopping valve, link to each other with fire_fighting pipe network, be connected to jack unit on the water tank, jack unit is connected with the collection assembling device.It is characterized in that: be connected water tank up and down the content gauge at two ends low liquid level control switch is set.It is characterized in that: collection dress dress is linked to each other with jack unit by high-flow pressure reducing valve, and the high-flow pressure reducing valve other end is connected to compression gas tank, and jack unit is established flap valve and control valve, links to each other with water tank.It is characterized in that: control cabinet links to each other with air-stopping valve with liquid-level switch and roof pressure valve with pressure switch by lead.It is characterized in that: compression gas tank is by several and connect back access high-flow pressure reducing valve.The utility model has the advantages that enabling the utility model replaces air pressure tank with water tank, made full use of the dischargeable capacity of water tank, equipment volume is further dwindled; Water tank of the present utility model does not have air chamber, realized fully gas, moisture from.The utility model has been cancelled voltage stabilizing water pump and voltage stabilizing air compressor machine, has simplified system, has saved installing space.
Description of drawings
Accompanying drawing 1 is the emergent XQB of prior art,
Accompanying drawing 2 is a gas roof pressure water supply facilities in another of prior art,
Accompanying drawing 3 is a structural representation of the present utility model,
Below in conjunction with drawings and Examples the utility model is elaborated,
The specific embodiment
Comprise content gauge 1, control cabinet 2, water tank 3, jack unit 4 among Fig. 3, it is characterized in that: the water inlet of water tank 3 is established backflow preventer 6 and control valve 7, join with tap water pipe network 14, delivery port is established air-stopping valve 8, link to each other with fire_fighting pipe network 9, be connected to jack unit 4 on the water tank 3, jack unit 4 is connected with the collection assembling device.It is characterized in that: the content gauge 1 that is connected water tank two ends about in the of 3 is provided with low liquid level control switch 10.It is characterized in that: the collection assembling device is linked to each other with jack unit 4 by high-flow pressure reducing valve 12, and high-flow pressure reducing valve 12 other ends are connected to the compression gas tank 5 of collection assembling device, and jack unit 4 is established flap valve 13 and control valve 15, links to each other with water tank 3.It is characterized in that: control cabinet 2 links to each other with air-stopping valve 8 with low liquid level control switch 10 and roof pressure valve 11 with pressure switch 17 by lead 16.It is characterized in that: compression gas tank 5 is by several and connect back access high-flow pressure reducing valve 12.
Equipment puts into operation, and the tap water pipe network is automatically to the water tank moisturizing, until being full of water tank.When the condition of a fire took place, jack unit was opened automatically, and the Compressed Gas in the compression gas tank 5 in the collection assembling device discharges, and water is headed into fire_fighting pipe network; When the drawdown in the water tank when minimum, the air-stopping valve action prevents that gas from flowing into fire_fighting pipe network.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201356612U CN201730145U (en) | 2010-03-19 | 2010-03-19 | Top-pressure water supply equipment for fire fighting gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201356612U CN201730145U (en) | 2010-03-19 | 2010-03-19 | Top-pressure water supply equipment for fire fighting gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201730145U true CN201730145U (en) | 2011-02-02 |
Family
ID=43521302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201356612U Expired - Fee Related CN201730145U (en) | 2010-03-19 | 2010-03-19 | Top-pressure water supply equipment for fire fighting gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201730145U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698906A (en) * | 2012-06-14 | 2012-10-03 | 广州市燊格喷涂设备有限公司 | Constant-pressure type anti-backflow fluid delivery system of spraying device |
| CN116733068A (en) * | 2023-07-05 | 2023-09-12 | 悉地（苏州）勘察设计顾问有限公司 | Fire-fighting pressure water storage device capable of replacing high-level fire-fighting water tank and fire-fighting water supply system |
-
2010
- 2010-03-19 CN CN2010201356612U patent/CN201730145U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698906A (en) * | 2012-06-14 | 2012-10-03 | 广州市燊格喷涂设备有限公司 | Constant-pressure type anti-backflow fluid delivery system of spraying device |
| CN116733068A (en) * | 2023-07-05 | 2023-09-12 | 悉地（苏州）勘察设计顾问有限公司 | Fire-fighting pressure water storage device capable of replacing high-level fire-fighting water tank and fire-fighting water supply system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207094153U (en) | Applied to the lubricating oil station supporting the electric drive centrifugal compressor | |
| CN206205056U (en) | A kind of non-negative pressure water service system | |
| CN201730145U (en) | Top-pressure water supply equipment for fire fighting gas | |
| CN100507167C (en) | Direct water intake water tank pressurized water supply equipment | |
| CN210035813U (en) | Water system constant pressure water supplement protection device | |
| CN201326192Y (en) | Metering air-supplying type air-pressure water supplying device | |
| CN201024446Y (en) | Direct water intake water tank pressurized water supply equipment | |
| CN209412913U (en) | A kind of cavity-separating constant current constant voltage compensating tank and the supply equipment with the compensating tank | |
| CN211523366U (en) | Double-cavity non-negative pressure water supply equipment | |
| CN105477814A (en) | Intensive fire pump room capable of being overall carried | |
| CN212318239U (en) | High-pressure water mist pump set system for machine room | |
| CN201172843Y (en) | Built-in water pump no negative pressure automatic booster water supply equipment | |
| CN206247566U (en) | A kind of hydraulic control device of hydraulic module | |
| CN2786312Y (en) | Self-filling device of water pump | |
| CN111733926A (en) | A fire water storage system | |
| CN205999980U (en) | A kind of laminating water supply equipment | |
| CN201546262U (en) | Pipe network automatic negative pressure eliminator | |
| CN203756655U (en) | Liquid supply system for high-flow pump | |
| CN205024765U (en) | Pump station suitable for into water and into water that non - flows automatically flow automatically | |
| CN214329108U (en) | A hybrid secondary pressurized water supply equipment | |
| CN222150791U (en) | A voltage stabilizing device | |
| CN201276720Y (en) | Full-enclosed variable frequency non-negative pressure water supply device | |
| CN201050088Y (en) | Negative pressure free water supplying device with water-storing tank | |
| CN203816129U (en) | Improved fire pump adapter | |
| CN201843167U (en) | Immersed water pump water supply equipment without negative pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |