CN201441766U - Safe spray washing cooling device - Google Patents
Safe spray washing cooling device Download PDFInfo
- Publication number
- CN201441766U CN201441766U CN2009200288259U CN200920028825U CN201441766U CN 201441766 U CN201441766 U CN 201441766U CN 2009200288259 U CN2009200288259 U CN 2009200288259U CN 200920028825 U CN200920028825 U CN 200920028825U CN 201441766 U CN201441766 U CN 201441766U
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- CN
- China
- Prior art keywords
- cooling device
- row
- washing cooling
- drip washing
- trunk line
- 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 - Lifetime
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Abstract
The utility model discloses a safe spray washing cooling device, which comprises a main pipeline or a plurality of sub pipelines, wherein all the sub pipelines are connected on the main pipeline, and open holes are formed on the pipeline walls of the main pipeline or/and the sub pipelines. The open holes are distributed into one row, two rows, three rows or more than three rows, or distributed freely in the vertical direction of the pipelines. When the safe spray washing cooling device is used, once fire occurs, the safe spray washing cooling device has the effect of cooling equipment, and can make the fire difficult to be extinguished because of the formed heavy water fog state, and the equipment can be cooled to the normal temperature state through a cooling period after the combustible gas is burnt out and the fire is extinguished. The utility model has the advantages of simple structure, low cost, convenient manufacture, simple operation, good use effect and high safety performance, and belongs to the special fire-fighting equipment for places using the combustible gas.
Description
Technical field
The utility model relates to a kind of safe drip washing cooling device.
Background technology
At present, at H
2, CO, CH
4In the production and use process units Deng fuel gas, no matter at code of building design or in the hydrogen station design specification, its fire-fighting part does not relate to additive method except that the different types of fire extinguisher of use is put out a fire.As everyone knows, in case leak when causing firing fire, as long as gas container is fully cooled off, when treating that gas combustion is intact in the container, fire will be from horizontal blanking, and does not have explosion danger when these gases.If when holding or use ignition of flammable vapour, merely fire extinguishing, container is not cooled off, the gas that just is being extinguished can continue to leak because of the container gas pressure on the one hand, be easy to make external container space air to reach explosion limit concentration, meet factors such as naked light, static and can produce blast, produce bigger dangerous hidden danger; On the other hand, if fire is not extinguished, container is not taked cooling provision again, and the ignition point place can reveal container to catch fire and locate progressively scorification because of flame high temperature, produces than the huge explosion potential safety hazard.This shows, be badly in need of a kind of special cooling device, when the fuel gas leakage causes firing fire, it is cooled off.Do not have a kind of so special cooling device in the prior art.
There is no in the prior art, producing or using the place of fuel gas that the cool water shower device that is fit to is installed, the spray equipment spray does not evenly make fire go out, and can play the effect to the container cooling yet.
Summary of the invention
At above-mentioned prior art, the utility model provides a kind of safe drip washing cooling device, it can be installed in the combustible gas leakage place that catches fire, when the fuel gas leakage causes firing fire, it is fully cooled off, to reach the effect that prevents that the intensity of a fire from enlarging, eliminate safe hidden trouble, be to aim to cool off the fire plant that catches fire equipment and install.
The utility model is achieved through the following technical solutions:
A kind of safe drip washing cooling device comprises a trunk line, or comprises that also some secondary duct, secondary duct all are connected on the trunk line, and trunk line is or/and the secondary duct tube wall is provided with perforate.
Described perforate aperture enlarges successively from pipeline top terminad.
Described perforate along pipeline vertically trend to line up be row, two row, three row, three row are above or arrangement arbitrarily.
When described perforate was two row, angle was 30 ° between two row perforates.Described angle is meant on the cross section of pipeline, the pairing central angle in the center of circle of two row perforates.
When described perforate was three row, the angle between the wantonly two row perforates was respectively 30 °, 30 °, 300 °.
Described perforate is three row when above, and perforate is evenly distributed on the tube wall.
When described safe drip washing cooling device only comprised a trunk line, its profile was spirality or Back Word spirality.
When described safe drip washing cooling device comprised a trunk line and some secondary duct, its profile was rice font or rich font or ball-type.During practical application, should or use the shape of container to determine to use which kind of profile according to the fuel gas container.
Described trunk line is or/and the secondary duct endcapped.
The internal diameter of described trunk line or secondary duct is 25～80mm, and the diameter of perforate is 4～12mm.According to branch what and perforate size, the internal diameter of the pipeline that should make secondary duct is than the little 1mm of trunk line, 2mm, 3mm or 4mm etc., and it is fixed to come with branch length, and branch length is long more, and branch's caliber should be thin more.
During installation, the trunk line of safe drip washing cooling device of the present utility model is connected on plant area's pipe network or the variable frequency pump, plant area's pipe network or variable frequency pump pressure should be greater than 0.6Mpa, trunk line and plant area's fire_fighting pipe network or variable frequency pump (should satisfy spray requires) junction installs valve additional, valve should be located at outside the flammable gas explosion safe distance, and see the handled easily part easily, and be provided with obvious sign.When the perforate on the pipeline is row, should make the perforate direction straight down; When the perforate on the pipeline was two row, two row perforates were along the vertical curve symmetry, and the perforate direction is oblique down; Perforate on the pipeline was 3 whens row, a middle row perforate direction straight down, two row left-right symmetry in addition.The spray state that forms is a severe water smoke state, and the device spray area is answered the whole surface that may reveal of overlay device.
During use, in case breaking out of fire, can open valve immediately, safe drip washing cooling device of the present utility model can play to the apparatus cools cooling effect, and the severe water smoke state because of forming is difficult for making catching fire and extinguishes again, treat that fuel gas after-flame fire goes out, still cool off a period of time, make apparatus cools, get final product valve-off to the normal temperature state.
The utility model is simple in structure, and is with low cost, easy to make, simple to operate, and result of use is good, and security performance is extremely strong, is the fire-fighting equipment that is used in the place of using fuel gas specially.
Description of drawings
Fig. 1 is contour structures schematic diagram of the present utility model (embodiment 1);
Fig. 2 is the A place partial enlarged drawing of trunk line among Fig. 1;
Fig. 3 is contour structures schematic diagram of the present utility model (embodiment 2);
Fig. 4 is the B place partial enlarged drawing of trunk line among Fig. 3;
Fig. 5 is contour structures schematic diagram of the present utility model (embodiment 3);
Fig. 6 is the C place partial enlarged drawing of secondary duct among Fig. 5;
Fig. 7 is contour structures schematic diagram of the present utility model (embodiment 4).
Wherein, 1, trunk line; 2, secondary duct; 3, perforate; 4, valve.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment 1: a kind of safe drip washing cooling device, comprise that an internal diameter of the pipeline is the trunk line of 50mm, and profile dish spirality, as shown in Figure 1, the direction of arrow is water (flow) direction among the figure, down together.The trunk line tube wall is provided with three row perforates, and the angle between the wantonly two row perforates is respectively 30 °, 30 °, 300 °, and the perforate aperture enlarges successively from pipeline top terminad, and the aperture, top is 4mm, and end is 12mm, as shown in Figure 2.
During installation, trunk line is connected on plant area's pipe network, plant area's ductwork pressure is greater than 0.6Mpa, trunk line and plant area fire_fighting pipe network junction install valve additional, valve is located at outside the flammable gas explosion safe distance, and sees the handled easily part easily, and is provided with obvious sign.Row perforate direction in the middle of the pipeline straight down, two row left-right symmetry in addition.The spray state that forms is a severe water smoke state, the whole surface that may reveal of device spray area overlay device.
During use, in case breaking out of fire can be opened valve immediately, this device can play to the apparatus cools cooling effect, severe water smoke state because of forming is difficult for making catching fire and extinguishes again, treats that fuel gas after-flame fire goes out, still cool off a period of time, make apparatus cools, get final product valve-off to the normal temperature state.
Embodiment 2: a kind of safe drip washing cooling device, comprise that an internal diameter of the pipeline is the trunk line of 25mm, the profile dish becomes the Back Word spirality, as shown in Figure 3, the secondary duct tube wall is provided with a row perforate, and the perforate aperture enlarges successively from pipeline top terminad, the aperture, top is 4mm, end is 12mm, and as shown in Figure 4, the trunk line end is airtight.
During installation, the perforate direction straight down, all the other are with embodiment 1.
Using method is with embodiment 1.
Embodiment 3: a kind of safe drip washing cooling device, comprise trunk line and some secondary duct that an internal diameter of the pipeline is 80mm, profile is rich font, and as shown in Figure 5, the secondary duct tube wall is provided with two row perforates, angle between the two row perforates is 30 °, the perforate aperture enlarges successively from pipeline top terminad, and the aperture, top is 4mm, and end is 12mm, as shown in Figure 6, trunk line, secondary duct end are all airtight.
During installation, two row perforates are along the vertical curve symmetry, and all the other were with embodiment 1 under the perforate direction was oblique.
Using method is with embodiment 1.
Embodiment 4: a kind of safe drip washing cooling device, comprise trunk line and some secondary duct that an internal diameter of the pipeline is 70mm, profile is the rice font, as shown in Figure 7, the trunk line tube wall is provided with three row perforates, and the angle between the wantonly two row perforates is respectively 30 °, 30 °, 300 °, the perforate aperture enlarges successively from pipeline top terminad, the aperture, top is 4mm, and end is 12mm, and trunk line, secondary duct end are all airtight.
During installation, the row perforate direction in the middle of the pipeline straight down, two row left-right symmetry in addition, all the other are with embodiment 1.
Using method is with embodiment 1.
Claims (10)
1. a safe drip washing cooling device comprises a trunk line, or also comprises some secondary duct, it is characterized in that: described secondary duct all is connected on the trunk line, and trunk line is or/and the secondary duct tube wall is provided with perforate.
2. a kind of safe drip washing cooling device according to claim 1, it is characterized in that: described perforate aperture enlarges successively from pipeline top terminad.
3. a kind of safe drip washing cooling device according to claim 1 is characterized in that: described perforate along pipeline vertically trend to line up be row, two row, three row, three row are above or arrangement arbitrarily.
4. a kind of safe drip washing cooling device according to claim 3 is characterized in that: when described perforate was two row, angle was 30 ° between two row perforates.
5. a kind of safe drip washing cooling device according to claim 3 is characterized in that: when described perforate was three row, the angle between the wantonly two row perforates was respectively 30 °, 30 °, 300 °.
6. a kind of safe drip washing cooling device according to claim 3 is characterized in that: described perforate is three row when above, and perforate is evenly distributed on the tube wall.
7. a kind of safe drip washing cooling device according to claim 1 is characterized in that: when only comprising a trunk line, its profile is spirality or Back Word spirality.
8. a kind of safe drip washing cooling device according to claim 1 is characterized in that: when comprising a trunk line and some secondary duct, its profile is rice font or rich font or ball-type.
9. a kind of safe drip washing cooling device according to claim 1, it is characterized in that: described trunk line is or/and the secondary duct endcapped.
10. a kind of safe drip washing cooling device according to claim 1, it is characterized in that: described trunk line or secondary duct internal diameter are 25mm～80mm, the diameter of perforate is 4～12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200288259U CN201441766U (en) | 2009-07-01 | 2009-07-01 | Safe spray washing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200288259U CN201441766U (en) | 2009-07-01 | 2009-07-01 | Safe spray washing cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201441766U true CN201441766U (en) | 2010-04-28 |
Family
ID=42546445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200288259U Expired - Lifetime CN201441766U (en) | 2009-07-01 | 2009-07-01 | Safe spray washing cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201441766U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251168A (en) * | 2015-11-27 | 2016-01-20 | 江苏省绿岛管阀件有限公司 | Spray device with novel spray pipes |
| CN105288913A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | Novel spraying pipe |
| CN105288917A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | Spraying device with energy-saving type spraying tube |
| CN105344052A (en) * | 2015-11-27 | 2016-02-24 | 江苏省绿岛管阀件有限公司 | Efficient novel spraying pipe |
| CN105344048A (en) * | 2015-11-27 | 2016-02-24 | 江苏省绿岛管阀件有限公司 | Spraying pipe fitting with intelligent spraying pipe |
| CN110170127A (en) * | 2019-06-12 | 2019-08-27 | 湖北及安盾消防科技有限公司 | A kind of the microminiature extinguishing device and its extinguishing method of rechargeable battery pack |
-
2009
- 2009-07-01 CN CN2009200288259U patent/CN201441766U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251168A (en) * | 2015-11-27 | 2016-01-20 | 江苏省绿岛管阀件有限公司 | Spray device with novel spray pipes |
| CN105288913A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | Novel spraying pipe |
| CN105288917A (en) * | 2015-11-27 | 2016-02-03 | 江苏省绿岛管阀件有限公司 | Spraying device with energy-saving type spraying tube |
| CN105344052A (en) * | 2015-11-27 | 2016-02-24 | 江苏省绿岛管阀件有限公司 | Efficient novel spraying pipe |
| CN105344048A (en) * | 2015-11-27 | 2016-02-24 | 江苏省绿岛管阀件有限公司 | Spraying pipe fitting with intelligent spraying pipe |
| CN105344052B (en) * | 2015-11-27 | 2018-11-06 | 江苏省绿岛管阀件有限公司 | A kind of efficient novel spray tube |
| CN105344048B (en) * | 2015-11-27 | 2018-11-06 | 江苏省绿岛管阀件有限公司 | A kind of spray pipe fitting with intelligent spray tube |
| CN110170127A (en) * | 2019-06-12 | 2019-08-27 | 湖北及安盾消防科技有限公司 | A kind of the microminiature extinguishing device and its extinguishing method of rechargeable battery pack |
| CN110170127B (en) * | 2019-06-12 | 2024-03-29 | 湖北及安盾消防科技有限公司 | Microminiature fire extinguishing device with rechargeable battery pack and fire extinguishing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100428 |
|
| CX01 | Expiry of patent term |