CN208710864U - Anti-splash fire wall - Google Patents
Anti-splash fire wall Download PDFInfo
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- CN208710864U CN208710864U CN201820629290.XU CN201820629290U CN208710864U CN 208710864 U CN208710864 U CN 208710864U CN 201820629290 U CN201820629290 U CN 201820629290U CN 208710864 U CN208710864 U CN 208710864U
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- fire wall
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- separation chamber
- splash
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 96
- 238000000926 separation method Methods 0.000 claims description 45
- 230000035939 shock Effects 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 abstract description 10
- 238000004079 fireproofing Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000004519 grease Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- KEUKAQNPUBYCIC-UHFFFAOYSA-N ethaneperoxoic acid;hydrogen peroxide Chemical compound OO.CC(=O)OO KEUKAQNPUBYCIC-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses splashproof leaky fire wall, belong to liquid reservoir fireproofing technique field, including fire wall, lower section is equipped with sink on the left of fire wall, is equipped with thick matter strainer above sink, sink connects oily-water seperating equipment by water inlet pipe, battery valve is equipped in the middle part of water inlet pipe, oily-water seperating equipment lower right-hand side connects outlet pipe one end, and the outlet pipe other end connects water jet, and fire wall inner surface is in sawtooth pattern tooth mouth.This fire wall intensity is higher, improves its ability being hit, and can prevent the liquid of leakage from directly spraying outside dike, and when fire extinguishing can play the role of water-oil separating, and guarantee oil product can secondary use.
Description
Technical field
The utility model belongs to liquid reservoir fireproofing technique field, and in particular to anti-splash fire wall.
Background technique
In recent years, China's refined oil market development is rapid, because pair due to give birth to be the need for a large amount of oil depot and store oil product,
Therefore China has also carried forward vigorously the construction of deposit oil depot, and the emphasis in Oil Depot Construction is then the construction of oil tank.But in recent years
Since accident frequently occurs for some oil depots, and caused by serious harm and great loss, the safety of oil depot operation is more next
More paid attention to, and the fire wall of oil storage tank is then to ensure that safe important barrier.Fire wall is can when oil tank leaks
To prevent the building of liquid outflow and fire spreading.But in some major accidents, oil product directly splashes out or goes out embankment,
So that accident causes more serious influence.The construction of current some fire walls cannot meet the needs, the work of fire wall
With that cannot emerge from, not only to reinforce its intensity when building fire wall thus, it is also necessary to manufacture some specific knots
Structure prevents liquid splash.
Utility model content
The purpose of this utility model is to provide anti-splash fire walls, and intensity is higher, improve its ability being hit, energy
Prevent the liquid of leakage from directly spraying outside dike, when fire extinguishing can play the role of water-oil separating, and guarantee oil product can secondary use.
The scheme that the utility model is taken to achieve the above object are as follows: anti-splash fire wall, including fire wall, fire wall
It is equipped with sink below left side, is equipped with thick matter strainer above sink, sink is by water inlet pipe connection oily-water seperating equipment, in water inlet pipe
Portion is equipped with battery valve, and oily-water seperating equipment lower right-hand side connects outlet pipe one end, and the outlet pipe other end connects water jet, fire wall
Inner surface is in sawtooth pattern tooth mouth.Sink and fire wall bottom flush easily cause fire when oil leak, put out a fire
The a large amount of water of Cheng Zhonghui, while water can be mixed with oil product and be flowed into sink, will not cause spot fire, the thick matter above sink
Strainer can separate biggish sundries, avoid generating unnecessary influence to water-oil separating later, the battery valve in the middle part of water inlet pipe
The amount that controllable grease flows into, in order to which oily-water seperating equipment separates it, the inner surface of general fire wall is in plane,
It prevents liquid from directly going out fire wall to achieve the purpose that fire wall plays or splashes out fire wall, the inner surface of this fire wall
In sawtooth pattern, good effect can be played, while this fire prevention embankment structure is simple, not complicated technique and relevant device.
Preferably, the shape of each sawtooth of sawtooth pattern tooth mouth is the equilateral triangle of long 90-260mm.In order to keep anti-
The intensity of fiery dike, entire fire wall use My Perspective On The Co-building, on the one hand save raw material, on the other hand there is extraordinary splashproof
Leak effect.
Preferably, fire wall is trapezoidal, the angle outer slope β is 70-80 in fire wall°, width is 200- on fire wall 1
300mm, lower width is 680-1200mm, using reinforced concrete structure.The gradient of this fire wall can make work people in the range
Member is relatively easy to climb, and also facilitates its inspection, and wide design can ensure that the stability of fire wall, reinforced concrete structure up and down
The security performance of fire wall is greatly improved, intensity is high, and anti-seismic performance is good, especially when tank field catchment is important industrial area
Or living area is, more has apparent security implications using all good armored concrete fire wall of intensity and density.
Preferably, the vertical end of outlet pipe is equipped with water pump, deep filter, the water outlet of outlet pipe are equipped with above water pump
End connection water jet, water jet lower section are mounted in support platform, and elevator is connected below support platform, and elevator is located at fire prevention
Levee crown portion.The water that water pump can separate oily-water seperating equipment is extracted out from separator box bottom, by the deep filter above water pump
It will do it depth-type filtration, make in water the not ingredient of oil-containing, the water of suction pours into water jet, and water jet, which can spray water, put out a fire
Realize recycling for water, while lift oscilaltion, it is possible to increase sprinkler spray area promotes fire-fighting efficiency.
Preferably, oily-water seperating equipment includes separator box, it is equipped with separation chamber inside separator box, separation chamber is separated with partition
At upper layer and lower layer, several through-holes are evenly equipped on partition, top is equipped with shock club in the middle part of partition, and shock club surface is equipped with vibration dress
It sets, top is equipped with motor outside separator box, and the output end of motor is equipped with gear, and gear exterior is enclosed with gear wheel, outside gear wheel
Side is equipped with housing, and gear and gear wheel are located in separation chamber, and gear can drive separation chamber to rotate, and is interspersed in upper separation chamber
There is water conservancy diversion oil collection plate, water conservancy diversion oil-collecting plate surface is equipped with oil outlet, and collection tank, connection on the right side of collection tank are equipped with above water conservancy diversion oil collection plate
Flowline is equipped with bubble generator in lower separation chamber, is equipped with sewage pipe below bubble generator.Grease enters water-oil separating room
In, starting bubble generator, by grease, up separation chamber pushes away bubble generator, and grease can enter in upper separation chamber by through-hole,
Start motor, the upper separation chamber being connected to the motor is driven to rotate, the grease of processing is needed to move upwards in rotation process, due to becoming silted up
Mud, dirt are heavier, and fall naturally, which tilts upwards at an angle, and is interspersed, and grease is first led
Adfluxion oiled-plate method stop turn back downwards, then upper separation chamber rotate when again go up upwards, generate annular revolution, make in this way water droplet with
Oil droplet is separated from separation chamber and is precipitated under centrifugal force and inertia force effect, and water can be sunken to separation chamber bottom, and oil passes through water conservancy diversion collection
The oil outlet of oiled-plate method makes small oil droplet coacervating large particle oil droplet, and biggish oil droplet can be drilled out from oil outlet floating to top layer,
In order to which the oil after separation is collected by collection tank.
Preferably, shaking device includes shock club, shock club two sides are connected with fixed block, fixed block connecting spring one
Head is got rid of in end, the connection of the spring other end, gets rid of the end connection plectrum of head, there are two bevel edges being recessed inwardly, bevel edge in shock club top
It is equipped with spray orifice.Shaking device can fast water-oil separating, oily density ratio water is small, and shock club can generate frequently when upper separation chamber rotate
Rate shakes faster, and the spring on shock club is driven to swing up and down, and then is connected to getting rid of head and also shaking for spring, the mistake of shaking
Cheng Zhong can fluctuate back and forth grease up and down, and the grease mixed is accelerated water-oil separating, isolated oil by concussion rapidly
It can float the past along the bevel edge that shock club top is recessed inwardly, it can be by spray orifice to collection tank.
Preferably, outside applies high temperature resistant burning fireproof coating in fire wall.It is anti-that this coating is coated on fire wall surface
Pressure degree is not less than 0.15MPa as many as 1.5MPa, with the viscosity of mixed mud, and fire endurance is no less than 3 hours, and freeze thawing realizes 15
Secondary not change, resistance of rainwater washing against is simultaneously suitable for moist working environment.
Compared with prior art, the utility model has the following beneficial effects: using zigzag structure, can prevent in the event of an accident
Only liquid directly sprays outside dike, in order to avoid cause bigger harm.Entire fire wall is trapezoidal and uses reinforced concrete structure, has
Enough mechanical strengths increase the ability that fire wall absorbs impact.Outside is coated with high temperature resistant burning coating in fire wall, improves
The performance of fire wall high temperature resistant burning.Oily-water seperating equipment can accelerate water-oil separating, when upper separation chamber is rotated due to mud, dirt
Dirt is heavier, and falls naturally, and oil makes small oil droplet coacervating large particle oil droplet by the oil outlet of water conservancy diversion oil collection plate, biggish
Oil droplet can be drilled out from oil outlet floating to top layer, in order to which the oil after separation is collected by collection tank.
The utility model uses the anti-splash fire wall that above-mentioned technical proposal provides, and compensates for the deficiencies in the prior art,
Reasonable design, easy operation.
Detailed description of the invention
Fig. 1 is the anti-splash fire wall main view of the utility model；
Fig. 2 is the structural schematic diagram of the anti-splash fire wall of the utility model；
Fig. 3 is the structural schematic diagram of the utility model oily-water seperating equipment；
Fig. 4 is the structural schematic diagram of the utility model shaking device.
Description of symbols: 1 fire wall；2 sawtooth pattern tooth mouths；3 deep filters；4 water pumps；5 water jets；6 thick matter strainers；
7 sinks；8 battery valves；9 oily-water seperating equipments；901 motors；902 collection tanks；903 separation chambers；904 separator boxs；905 water conservancy diversion oil-collectings
Plate；906 shaking devices；906a spray orifice；906b shock club；906c spring；906d plectrum；906e gets rid of head；906f fixed block；907
Oil outlet；908 partitions；909 through-holes；910 water inlet pipes；911 outlet pipes；912 bubble generators；913 sewage pipes；914 flowlines；
915 gears；916 gear wheels；10 elevators；11 support platforms.
Specific embodiment
The utility model is described in further detail with attached drawing with reference to embodiments:
Embodiment 1:
As shown in Figs. 1-2, anti-splash fire wall, including fire wall 1, the left side of fire wall 1 lower section are equipped with sink 7, on sink 7
Side is equipped with thick matter strainer 6, and sink 7 connects oily-water seperating equipment 9 by water inlet pipe 910, is equipped with battery valve 8 in the middle part of water inlet pipe 910,
9 lower right-hand side of oily-water seperating equipment connects 911 one end of outlet pipe, and 911 other end of outlet pipe connects water jet 5,1 inside of fire wall
Surface is in sawtooth pattern tooth mouth 2.Sink and fire wall bottom flush easily cause fire when oil leak, in fire extinguishing procedure
A large amount of water can be used, while water can be mixed with oil product and be flowed into sink, will not cause spot fire, the thick matter strainer above sink
Biggish sundries can be separated, avoids generating unnecessary influence to water-oil separating later, the battery valve in the middle part of water inlet pipe is controllable
The amount that liquefaction water flows into, in order to which oily-water seperating equipment separates it, the inner surface of general fire wall is in plane, in order to
Achieving the purpose that fire wall plays prevents liquid from directly going out fire wall or splashes out fire wall, and the inner surface of this fire wall is in saw
Flute profile can play good effect, while this fire prevention embankment structure is simple, not complicated technique and relevant device.
The shape of each sawtooth of sawtooth pattern tooth mouth 2 is the equilateral triangle of long 90-260mm.In order to keep the strong of fire wall
Degree, entire fire wall use My Perspective On The Co-building, on the one hand save raw material, on the other hand there is extraordinary anti-splash effect.
Fire wall 1 is trapezoidal, and the angle outer slope β is 80 ° in fire wall 1, and width is 300mm on fire wall 1, and lower width is
1100mm, using reinforced concrete structure.The gradient of this fire wall can make staff be relatively easy to climb in the range,
Also facilitate its inspection, wide design can ensure that the stability of fire wall up and down, and reinforced concrete structure greatly improves fire prevention
The security performance of dike, intensity are high, and anti-seismic performance is good, especially when tank field catchment is important industrial area or living area is, use
Intensity and all good armored concrete fire wall of density more have apparent security implications.
Outside applies high temperature resistant burning fireproof coating in fire wall 1.Under this coating is coated on fire wall surface resistance to compression degree not
In 1.5MPa, it is not less than 0.15MPa with the viscosity of mixed mud, fire endurance is no less than 3 hours, and freeze thawing, which is realized 15 times, not to be occurred
Variation, resistance of rainwater washing against are simultaneously suitable for moist working environment.
Embodiment 2:
As shown in Figs 1-4, the vertical end of outlet pipe 911 is equipped with water pump 4, is equipped with deep filter 3 above water pump 4, out
The water outlet of water pipe 911 connects water jet 5, is mounted in support platform 11 below water jet 5, connects and rises below support platform 11
Drop machine 10, elevator 10 are located at 1 top of fire wall.The water that water pump can separate oily-water seperating equipment is extracted out from separator box bottom,
It will do it depth-type filtration by the deep filter above water pump, make in water that the ingredient of oil-containing, the water of suction do not pour into water jet,
Water jet, which can spray water, carries out recycling for fire extinguishing realization water, while lift oscilaltion, it is possible to increase sprinkler sprinkling
Area promotes fire-fighting efficiency.
Oily-water seperating equipment 9 includes separator box 904, is equipped with separation chamber 903 inside separator box 904, separation chamber 903 uses partition
908 are separated into upper layer and lower layer, and several through-holes 909 are evenly equipped on partition 908, and 908 middle part top of partition is equipped with shock club 906b, shake
The dynamic surface stick 906b is equipped with shaking device 906, and 904 outside top of separator box is equipped with motor 901, and the output end of motor 901 is equipped with
Gear 915 is enclosed with gear wheel 916 outside gear 915, is equipped with housing on the outside of gear wheel 916, gear 915 with gear wheel 916
In in separation chamber 903, gear 915 can drive separation chamber to rotate, and be staggeredly distributed with water conservancy diversion oil collection plate 905 in upper separation chamber, lead
905 surface of adfluxion oiled-plate method is equipped with oil outlet 907, and collection tank 902 is equipped with above water conservancy diversion oil collection plate 905, is connected on the right side of collection tank 902
Flowline 914 is equipped with bubble generator 912 in lower separation chamber, is equipped with sewage pipe 913 below bubble generator 912.Grease enters
In water-oil separating room, start bubble generator, up separation chamber pushes away bubble generator by grease, and grease can enter upper by through-hole
In separation chamber, start motor, the upper separation chamber being connected to the motor is driven to rotate, the grease of processing is needed to transport in rotation process upwards
It is dynamic, it since mud, dirt are heavier, and falls naturally, which tilts upwards at an angle, and is interspersed, oil
Water first is stopped to turn back downwards by water conservancy diversion oil collection plate, then gos up again upwards when upper separation chamber rotates, and generates annular revolution, this
Sample makes water droplet and oil droplet under centrifugal force and inertia force effect, separates and is precipitated from separation chamber, and water can be sunken to separation chamber bottom, oil
Make small oil droplet coacervating large particle oil droplet by the oil outlet of water conservancy diversion oil collection plate, biggish oil droplet can drill out floating from oil outlet
To top layer, in order to which the oil after separation is collected by collection tank.
Shaking device 906 includes shock club 906b, and the two sides shock club 906b are connected with fixed block 906f, and fixed block 906f connects
The one end spring 906c is connect, a 906e is got rid of in the connection of the spring 906c other end, gets rid of the end connection plectrum 906d of a 906e, shock club
There are two bevel edges being recessed inwardly on the top 906b, and bevel edge is equipped with spray orifice 906a.Shaking device can fast water-oil separating, oily density
Smaller than water, shock club can generate frequency when upper separation chamber rotates and shake faster, and the spring on shock club is driven to swing up and down,
And then it is connected to getting rid of head and also shaking for spring, during shaking, grease can be fluctuated back and forth up and down, one will be blended in rapidly
The grease risen accelerates water-oil separating by concussion, and the oil of separation can float the past along the bevel edge that shock club top is recessed inwardly,
It can be by spray orifice to collection tank.
Embodiment 3:
As shown in Figs 1-4, in actual use, 1 inner surface of the utility model fire wall is in anti-splash fire wall
Sawtooth pattern tooth mouth 2, when being impacted or leaking by oil product, can play prevents liquid from directly going out fire wall 1 or splashes out fire wall 1
Purpose, each sawtooth is side triangle, and entire fire wall 1 uses My Perspective On The Co-building, in order to keep the intensity of fire wall, oil
Product leakage is easier to generate fire, a large amount of water can be used in fire extinguishing procedure, while water can be mixed with oil product and be flowed into sink 7,
It will not cause spot fire, the thick matter strainer 6 of 7 top of sink can separate biggish sundries, and grease enters water-oil separating room 903
In, start bubble generator 912, up separation chamber pushes away bubble generator 912 by grease, and grease can enter upper by through-hole 909
In separation chamber, start motor 901, the upper separation chamber that is connected with motor 901 driven to rotate, needed in rotation process the grease handled to
Upper movement since mud, dirt are heavier, and is fallen naturally, and oil can be fast by oil by the rotation of upper separation chamber and shock club 906b
Oil after separation is collected, the oil after collection can be flowed out from flowline 914 by speed separation to top layer convenient for collection tank 902.
The prior art of routine techniques dawn known to those skilled in the art in above-described embodiment 1-3, therefore do not make herein
Narration in detail.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, this field it is general
Logical technical staff can also make a variety of changes and modification in the case where not departing from the spirit and scope of the utility model.Cause
This, all equivalent technical solutions also belong to the scope of the utility model, and the scope of patent protection of the utility model should be by right
It is required that limiting.
Claims (7)
1. anti-splash fire wall, including fire wall (1), fire wall (1) left side lower section is equipped with sink (7), is equipped with above sink (7)
Thick matter strainer (6), sink (7) are equipped with battery by water inlet pipe (910) connection oily-water seperating equipment (9), water inlet pipe (910) middle part
Valve (8), oily-water seperating equipment (9) lower right-hand side connect outlet pipe (911) one end, and outlet pipe (911) other end connects water jet
(5), it is characterised in that: fire wall (1) inner surface is in sawtooth pattern tooth mouth (2).
2. anti-splash fire wall according to claim 1, it is characterised in that: each sawtooth of the sawtooth pattern tooth mouth (2)
Shape is the equilateral triangle of long 90-260mm.
3. anti-splash fire wall according to claim 1, it is characterised in that: the fire wall (1) is trapezoidal, the fire prevention
Dike (1) angle interior outer slope β is 70-80°, width is 200-300mm on the fire wall (1), and lower width is 680-1200mm, is used
Reinforced concrete structure.
4. anti-splash fire wall according to claim 1, it is characterised in that: the vertical end of the outlet pipe (911) is installed
Have water pump (4), be equipped with deep filter (3) above the water pump (4), the water outlet of the outlet pipe (911) connects water jet
(5), it is mounted on support platform (11) below the water jet (5), connects elevator (10) below the support platform (11),
The elevator (10) is located at the top of fire wall (1).
5. anti-splash fire wall according to claim 1, it is characterised in that: the oily-water seperating equipment (9) includes separation
Case (904), the separator box (904) is internal to be equipped with separation chamber (903), and the separation chamber (903) is separated into partition (908)
It is two layers lower, several through-holes (909) are evenly equipped on the partition (908), top is equipped with shock club in the middle part of the partition (908)
(906b), the shock club surface (906b) are equipped with shaking device (906), and the external top of the separator box (904) is equipped with motor
(901), the output end of the motor (901) is equipped with gear (915), is enclosed with gear wheel (916) outside the gear (915),
Housing is equipped on the outside of the gear wheel (916), the gear (915) and gear wheel (916) are located in separation chamber (903), described
Gear (915) can drive separation chamber to rotate, and be staggeredly distributed with water conservancy diversion oil collection plate (905), the water conservancy diversion in the upper separation chamber
Oil collection plate (905) surface is equipped with oil outlet (907), is equipped with collection tank (902) above the water conservancy diversion oil collection plate (905), the receipts
Flowline (914) are connected on the right side of oil groove (902), are equipped with bubble generator (912) in the lower separation chamber, the bubble generator
(912) lower section is equipped with sewage pipe (913).
6. anti-splash fire wall according to claim 5, it is characterised in that: the shaking device (906) includes shock club
(906b), shock club (906b) two sides are connected with fixed block (906f), fixed block (906f) connecting spring (906c)
One end, spring (906c) other end connection are got rid of head (906e), end connection plectrum (906d) for getting rid of head (906e), institute
Stating the top shock club (906b) has two bevel edges being recessed inwardly, and the bevel edge is equipped with spray orifice (906a).
7. anti-splash fire wall according to claim 1, it is characterised in that: outside applies high temperature resistant burning in (1)
Fireproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629290.XU CN208710864U (en) | 2018-04-28 | 2018-04-28 | Anti-splash fire wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629290.XU CN208710864U (en) | 2018-04-28 | 2018-04-28 | Anti-splash fire wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208710864U true CN208710864U (en) | 2019-04-09 |
Family
ID=65970107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629290.XU Active CN208710864U (en) | 2018-04-28 | 2018-04-28 | Anti-splash fire wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN208710864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671441A (en) * | 2018-04-28 | 2018-10-19 | 浙江海洋大学 | Anti-splash fire wall |
| CN110156239A (en) * | 2019-05-09 | 2019-08-23 | 金华市景和科技有限公司 | Sewage multistage purification equipment |
-
2018
- 2018-04-28 CN CN201820629290.XU patent/CN208710864U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671441A (en) * | 2018-04-28 | 2018-10-19 | 浙江海洋大学 | Anti-splash fire wall |
| CN108671441B (en) * | 2018-04-28 | 2021-06-01 | 浙江海洋大学 | Anti-splash fireproof dike |
| CN110156239A (en) * | 2019-05-09 | 2019-08-23 | 金华市景和科技有限公司 | Sewage multistage purification equipment |
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