CN2569825Y - Fire-fighting storage cylinder set - Google Patents
Fire-fighting storage cylinder set Download PDFInfo
- Publication number
- CN2569825Y CN2569825Y CN 01277040 CN01277040U CN2569825Y CN 2569825 Y CN2569825 Y CN 2569825Y CN 01277040 CN01277040 CN 01277040 CN 01277040 U CN01277040 U CN 01277040U CN 2569825 Y CN2569825 Y CN 2569825Y
- Authority
- CN
- China
- Prior art keywords
- storage bottle
- gas cylinder
- storage
- bottle group
- joint
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a storage cylinder set which is widely suitable for the technical field of fire protection. The storage cylinder set is composed of safety valves (1), a flow collecting pipe (2), a joint A (3), control valves (4), a drainage tube (5), a joint B (6), gas cylinders (7), a chassis (8) and storage capacity display devices (9) or pressure display devices (10). In the storage cylinder set, one safety valve and one control valve can simultaneously control a plurality of gas cylinders, and a set of storage capacity display device or a set of pressure display device can simultaneously display the parameters of the inner parts of a plurality of gas cylinders. Under the condition that the storage capacities are identical, the number of the control valves, the safety valves, the storage capacity display devices or the pressure display devices is only one part of the existing products, even less.
Description
Technical field
The utility model relates to a kind of storage bottle group, and especially the storage bottle group of being made up of safety valve, control valve, collecting pipe, drainage tube, joint and gas cylinder etc. belongs to the fire prevention field.
Background technology
The storage bottle of domestic and international known high-pressure carbon dioxide fire extinguishing system generally be made up of a container value (also claiming control valve), a safety valve, a gas cylinder and a siphon pipe, and container value directly is connected with the bottleneck of gas cylinder at present.Simultaneously, according to the regulation of GB 16669-96 " CO and parts general technical specifications " and GB 50193-99 " Code for design of carbon dioxide fire extingusishing systems ", each storage bottle also must be equipped with a check valve and a cover leakage detection apparatus (also claiming the storage capacity display unit).Thisly be furnished with the storage bottle of check valve and storage capacity display unit and the storage device that collecting pipe has been formed existing high-pressure carbon dioxide fire extinguishing system jointly by several.In addition, regulation according to " the gas cylinder safely supervision rules " of National Quality ﹠ Technology Inspection Bureau promulgation, in the highest storage temperature is that 60 ℃, filling ratio are under the condition of work of 0.60kg/L, the nominal operating pressure of dioxide bottle must not be less than 15MPa, thereby the volume of single gas cylinder has been subjected to strict restriction.According to the requirement of afore mentioned rules and product economy, general choice nominal operating pressure in the market is that 15MPa, volume are the storage device that the gas cylinder of 70L is used for the high-pressure carbon dioxide fire extinguishing system.In actual engineering, in order to satisfy the needs of extinguishing chemical storage capacity, the storage device of one cover high-pressure carbon dioxide fire extinguishing system generally need be provided with several or tens storage bottles of being made up of the gas cylinder of this specification, and the check valve of the equivalent amount that matches with it and storage capacity display unit.Therefore, in existing high-pressure carbon dioxide fire extinguishing system, exist the problem that a large amount of identical parts repeat to be provided with.This problem has not only caused the high of equipment cost, and give the user installation, use and maintain and also brought inconvenience.
The extinguishing device of other using gases extinguishing chemical or driving gas and the storage bottle of fire extinguishing system have above-mentioned similar problem equally, and its highest pressure store are high more, and the amplification of equipment cost is also just big more.
Summary of the invention
The purpose of this utility model is to provide a kind of novel storage bottle group for fire protection sector.Adopt this storage bottle group, can reduce the quantity of various valves in the existing storage device and the quantity of storage capacity display unit or pressure-display device in a large number, thereby equipment cost is reduced significantly, and make the mounting, commissioning and maintenance of equipment all convenient.
For achieving the above object, solution of the present utility model is: in this storage bottle group, between control valve and the gas cylinder, all adopt indirect connected mode between safety valve and the gas cylinder, make a control valve can control the interior extinguishing chemical of several gas cylinders and the turnover and the storage of driving gas simultaneously, make a safety valve can control the storage safe of several gas cylinders simultaneously, and guarantee that the extinguishing chemical of all gas cylinder internal reservoir and the quality and the pressure of driving gas all equate.
The utility model is made up of several all identical gas cylinders of nominal operating pressure, specification, model, and the outlet of each gas cylinder all is furnished with one and is used for the drainage tube that inner material fills and discharges.Be connected by joint B between drainage tube and the gas cylinder, the lower end of joint B can be provided with siphon pipe in case of necessity, is beneficial to the discharging of the liquid or solid extinguishing chemical that stores in the gas cylinder.The other end of drainage tube is connected with collecting pipe by joint A, collecting pipe then by each drainage tube several independently gas cylinder link together.Control valve is connected with collecting pipe respectively with safety valve, and realizes the unified of all gas cylinders controlled by collecting pipe.
In the utility model,, only need to be equipped with once cover storage capacity display unit or pressure-display device and can realize effective monitoring whole storage bottle group to the storage bottle group of needs monitorings extinguishing chemical storage capacity or internal reservoir pressure.
When in this storage bottle group, filling gas extinguishing agent or not needing to add the liquid gas extinguishing chemical of driving gas, physical property according to gas can be known, when the storage temperature of all gas cylinder inside all equated, the quality and the pressure of the extinguishing chemical of each gas cylinder internal reservoir also all equated; When in this storage bottle group, filling the liquid gas extinguishing chemical and adding driving gas, should in the storage bottle group, fill the liquid gas extinguishing chemical earlier, the storage temperature for the treatment of all gas cylinder inside all equates, be after the quality of the liquid gas extinguishing chemical of each gas cylinder internal reservoir all equates, in the storage bottle group, fill driving gas again, can guarantee that so just the quality and the pressure of the driving gas of each gas cylinder internal reservoir also all equates; When in this storage bottle group, filling the liquid or solid extinguishing chemical and adding driving gas, should in each gas cylinder, fill the liquid or solid extinguishing chemical of equal in quality earlier respectively, and then unification fills driving gas in the storage bottle group, can guarantee that so just the quality and the pressure of the driving gas of each gas cylinder internal reservoir also all equates.In above-mentioned various situations, because the extinguishing chemical in the storage bottle group in all gas cylinders and the quality and the pressure of driving gas all equate, so not only can guarantee the synchronous discharging of the extinguishing chemical of each gas cylinder internal reservoir, and, only need to be equipped with a cover storage capacity display unit or pressure-display device and can realize monitoring all gas cylinders in the storage bottle group for the storage bottle group that monitoring extinguishing chemical storage capacity or the requirement of internal reservoir pressure arranged.
For ease of the mounting, commissioning and maintenance of storage bottle group, this storage bottle group can also be fixed on the chassis that has a wheel, form a transportable storage bottle group.Certainly, on a chassis, also can fix many cover storage bottle groups simultaneously.
Compared with prior art, under the identical situation of extinguishing chemical storage capacity, the extinguishing chemical storage device of forming by the utility model, the quantity of its control valve, safety valve, check valve and storage capacity or pressure-display device all only is the part of existing product, even 1/tens, equipment cost and installation, maintenance cost all have obvious reduction.In addition, the utility model also is provided with the chassis that can move, gives using and maintain and all bringing great convenience of user.
The utility model not only can be used for making the storage bottle group of fixed fire extinguishing system, and is applicable to the storage bottle group of making no pipe network extinguishing device and mobile fire extinguishing device.
Below, by embodiment also in conjunction with the accompanying drawings, purpose of the present invention, feature and advantage are elaborated.
Description of drawings
Fig. 1 and Fig. 2 are respectively first most preferred embodiment, and promptly a cover gas cylinder is the front view and the side view of the high-pressure carbon dioxide fire extinguishing system storage bottle group of double setting;
Fig. 3 and Fig. 4 are respectively second most preferred embodiment, i.e. two front view and the side views that are set on 541 inert gas fire-fighting system storage bottle groups on the same chassis;
The specific embodiment
In first most preferred embodiment, being provided with 11 nominal operating pressures altogether is that 15MPa, volume are the gas cylinder (7) of 70L.Gas cylinder is double layout on chassis (8), 5 of every rows, and other has 1 gas cylinder of being furnished with storage capacity display unit (9) to be arranged on an end on chassis.The outlet of gas cylinder is connected with the lower end of joint B (6), also is provided with siphon pipe in the lower end of joint B simultaneously, and the upper end of joint B is connected with drainage tube (5).One end of collecting pipe (2) is connected with safety valve (1), and the other end is connected with control valve (4), and safety valve is good with the gas cylinder of being furnished with the storage capacity display unit with the same end that is arranged on the chassis.The centre of collecting pipe is provided with 11 corresponding interfaces in the exit position with gas cylinder and is connected with joint A (3), and the other end of joint A then is connected with drainage tube.The gas cylinder of being furnished with the storage capacity display unit need adopt high-pressure hose to make drainage tube, and the influence to monitoring accuracy when its axial line is in the horizontal plane of this drainage tube is minimum; The drainage tube of other gas cylinder is then not limited.On the chassis, be provided with the support and the transportable horn ring that are used for fixing gas cylinder, collecting pipe and storage capacity display unit.
In second most preferred embodiment, being provided with 24 nominal operating pressures altogether is that 15MPa, volume are the gas cylinder of 70L.Gas cylinder is 4 and arranges and put 6 of every rows on the chassis.The the 1st and the 2nd row constitutes 1 storage bottle group, the 3rd and the 4th row constitutes 1 storage bottle group in addition.Not being both of this embodiment and first most preferred embodiment do not established siphon pipe and storage capacity display unit in 2 storage bottle groups, and 1 Pressure gauge (10) that shows storage bottle group internal pressure is set respectively; The setting of other parts and connected mode thereof are then identical with first most preferred embodiment.
Claims (3)
1, a kind of storage bottle group of forming by safety valve (1), collecting pipe (2), joint A (3), control valve (4), drainage tube (5), joint B (6) and gas cylinder (7), be used to control turnover of gas cylinder inner material and the control valve that stores and be used to guarantee that safe safety valve is installed in collecting pipe respectively, drainage tube is connected gas cylinder with joint B by joint A with collecting pipe, it is characterized in that: in this storage bottle group, a control valve and a safety valve can be controlled several gas cylinders simultaneously.
2, storage bottle group as claimed in claim 1, it is characterized in that: this storage bottle group can also be provided with the pressure-display device (10) that is used to show the storage capacity display unit (9) of extinguishing chemical storage capacity or shows internal reservoir pressure, and a cover display unit can show the parameter of several gas cylinder inside simultaneously.
3, storage bottle group as claimed in claim 1 or 2 is characterized in that: this storage bottle group can also be provided with the chassis that can move (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277040 CN2569825Y (en) | 2001-12-09 | 2001-12-09 | Fire-fighting storage cylinder set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01277040 CN2569825Y (en) | 2001-12-09 | 2001-12-09 | Fire-fighting storage cylinder set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569825Y true CN2569825Y (en) | 2003-09-03 |
Family
ID=33680931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01277040 Expired - Fee Related CN2569825Y (en) | 2001-12-09 | 2001-12-09 | Fire-fighting storage cylinder set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569825Y (en) |
-
2001
- 2001-12-09 CN CN 01277040 patent/CN2569825Y/en not_active Expired - Fee Related
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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 |