CN205839854U - Open water supply fire-fighting water intake facilities - Google Patents
Open water supply fire-fighting water intake facilities Download PDFInfo
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- CN205839854U CN205839854U CN201620755381.9U CN201620755381U CN205839854U CN 205839854 U CN205839854 U CN 205839854U CN 201620755381 U CN201620755381 U CN 201620755381U CN 205839854 U CN205839854 U CN 205839854U
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- Prior art keywords
- pipeline
- water supply
- immersible pump
- fighting
- fire
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Abstract
This utility model provides a kind of open water supply fire-fighting water intake facilities, belong to fire-fighting auxiliary equipment field, including multiple water intaking unit, each water intaking unit includes immersible pump, conveyance conduit, heat-insulation layer and anti-blocking plug member, heat-insulation layer is set on conveyance conduit, and heat-insulation layer is near one end of conveyance conduit connection immersible pump, anti-blocking plug member is arranged on immersible pump.This natural fire-fighting water intake facilities is used for taking open water supply, takes conveniently, it is possible to effectively utilizing open water supply, add the utilization rate at water source, reduce open water supply takes difficulty, provides convenience for fire-fighting work, and decreasing disaster and bringing is loss.
Description
Technical field
This utility model relates to fire-fighting auxiliary equipment field, in particular to a kind of open water supply fire-fighting water intake facilities.
Background technology
Fire water supply is generally divided into two big classes: artificial water source and open water supply.
One, artificial water source
It is broadly divided into two kinds: outdoor fire hydrant and fire cistern by the mode of its form and storage, offer water for fire extinguishing.
1, outdoor fire hydrant is divided into crane in above hydrant, flush hydrant and fire water by its set-up mode.Suitable
By situation: preferably use above hydrant and fire-fighting water crane at northern China cold district；Preferably use ground in southern warm area
Above formula fire hydrant；
2, fire cistern is generally located on outdoor, and and skin between spacing not less than 15 meters.Ordinary circumstance
The most also dual-purpose life of lower fire cistern, the function of industrial water, also have the special pond storing fire demand water, also referred to as independently disappear
Anti-pond.Usable condition: fire cistern, for ensureing that water intaking is convenient, should set fire engine way at peripheral pool, in order to fire fighting truck is from water
Fetch water in pond.
Two, open water supply
By geographical conditions self-assembling formation, when being available for fire fighting and rescue, the place of water intaking becomes open water supply.Open water supply has
There is the feature that distribution is wide, the water yield is sufficient.But open water supply is often because being limited by natural environment, and vehicle is difficult to close, and water level is by season
The factor impacts such as joint, flood tide change greatly.
Inventor finds under study for action, uses open water supply at least to have a disadvantage in that during traditional fire-fighting work
The utilization rate of open water supply is relatively low, and it is big to take difficulty.
Utility model content
The purpose of this utility model is to provide a kind of open water supply fire-fighting water intake facilities, to improve the natural of prior art
Water utilization rate is low, takes difficulty and causes greatly the condition of a disaster can not adopt an effective measure in time, add when occurring the situation of loss
Occur.
Embodiment of the present utility model is achieved in that
Based on above-mentioned purpose, this utility model provides a kind of open water supply fire-fighting water intake facilities, single including multiple water intakings
Unit, each described water intaking unit includes immersible pump, conveyance conduit, heat-insulation layer and anti-blocking plug member, and described heat-insulation layer is set in institute
Stating on conveyance conduit, and described heat-insulation layer connects one end of described immersible pump near described conveyance conduit, described anti-blocking plug member is pacified
It is contained on described immersible pump.
In this utility model preferred embodiment, described conveyance conduit includes the first pipeline and second pipe, described
One end of first pipeline connects described second pipe, and described first pipeline and described second pipe are obliquely installed, described first pipe
The other end in road connects the water side of described immersible pump, and described heat-insulation layer is set on described first pipeline.
In this utility model preferred embodiment, described heat-insulation layer is set to heating tape, and described heating tape is around being located at
Stating on the outer tube wall of the first pipeline, the length direction of described heating tape is along the axis direction of described first pipeline and helically line
Shape.
In this utility model preferred embodiment, described heating tape is provided with two, and two described heating tapes interlock and set
Put.
In this utility model preferred embodiment, described water intaking unit also includes that locating part, described locating part are arranged on
On described first pipeline, and described locating part is positioned at the outer tube wall of described first pipeline, and described locating part is along described first pipeline
The outer tube wall projecting radially outward described first pipeline, described locating part is used for limiting described heat-insulation layer along described first pipeline
Axis direction relative to described first pipe slides.
In this utility model preferred embodiment, described locating part is set to spacing ring, the axis side of described spacing ring
To being perpendicular to the axis direction of described first pipeline, described heating tape passes described spacing ring.
In this utility model preferred embodiment, described spacing ring is provided with multiple, and multiple described spacing rings are along institute
The axis direction stating the first pipeline is intervally arranged, and every described heating tape is connected one end of described immersible pump by described first pipeline
Multiple described spacing ring is sequentially passed through towards the direction of its other end.
In this utility model preferred embodiment, described anti-blocking plug member includes the first blockage resisting net and the second blockage resisting
Net, described first blockage resisting net is different from the mesh diameter of described second blockage resisting net, and described first blockage resisting net is located at institute
Stating on immersible pump, described second blockage resisting net is located on described immersible pump, and described first blockage resisting net is positioned at described second
In the region that blockage resisting net surrounds.
In this utility model preferred embodiment, it is described that described water intaking unit also includes that valve, described valve are arranged on
On conveyance conduit.
In this utility model preferred embodiment, described water intaking unit also includes emergency power supply socket, is used for electrically connecting
External power source provides electric power to immersible pump.
This utility model embodiment provides the benefit that:
In sum, this utility model designer devises a kind of open water supply fire-fighting water intake facilities, and its simple in construction is closed
Reason, it is simple to processing and manufacturing, and install and low cost of manufacture, meanwhile, this natural fire-fighting water intake facilities is used for taking open water supply, takes
With convenient, it is possible to effectively utilizing open water supply, add the utilization rate at water source, reduce open water supply takes difficulty, for disappearing
Anti-work is provided convenience, and decreasing disaster and bringing is loss.Specific as follows:
Present embodiments provide a kind of open water supply fire-fighting water intake facilities, including multiple water intaking unit, each water intaking unit
Including immersible pump, conveyance conduit, immersible pump connects with conveyance conduit, and immersible pump is placed at water source, and conveyance conduit stretches out water source
Liquid level, be used for connecting fire fighting truck, for fire fighting truck offer water.Immersible pump, below liquid level, pulls water out, in order to ensure diving
In the service life of pump, i.e. it is difficult in impurity suction pump body in pump process, it is ensured that immersible pump is difficult to damage because of impurity,
Being provided with anti-blocking plug member on immersible pump, i.e. in immersible pump work process, when water is sucked the pump housing, water first passes through blockage resisting
Part, water is filtered, and the impurity in water is kept off outside the pump housing by anti-blocking plug member, it is ensured that the most excessive from the water that immersible pump enters
Impurity, immersible pump use more safe and reliable.Meanwhile, the bottom of open water supply is when temperature is relatively low, it may appear that the feelings of icing
Condition, in order to ensure the normal work of immersible pump, i.e. conveyance conduit is difficult to, by ice blockage, be provided with on the tube wall of conveyance conduit
Heat-insulation layer, heat-insulation layer ensure that the temperature of conveyance conduit will not be too low, and then ensure that the coolant-temperature gage in conveyance conduit is difficult to
Too low, in conveyance conduit water not easy freezing, uses more safe and reliable, is suitable for the work in the environment of difference.Meanwhile, water intaking
Unit is provided with multiple, and each water intaking unit is for being independently arranged, and multiple water intaking unit can work simultaneously, it is ensured that maximum water intaking
Amount, it is possible to be more rapidly performed by supplementing of water in fire fighting truck, it is simple to quickly arriving the condition of a disaster on-the-spot, carry out suing and labouring work in time.
And after single water intaking unit breaks down, do not interfere with the normal work of other water intaking unit, use more safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will use required in embodiment below
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiment of the present utility model, the most should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other relevant accompanying drawings according to these accompanying drawings.
Fig. 1 is the structure chart of the open water supply fire-fighting water intake facilities of this utility model embodiment；
Fig. 2 is the structural representation of the anti-blocking plug member of this utility model embodiment；
Fig. 3 is heating tape and the attachment structure schematic diagram of the first pipeline of this utility model embodiment.
In figure:
Water intaking unit 100, immersible pump 110, conveyance conduit 120, the first pipeline 121, second pipe 122, outlet 1221,
Heat-insulation layer 130, anti-blocking plug member 140, the first blockage resisting net 141, the second blockage resisting net 142, locating part 150, valve 160, emergent
Switch/inlet 170,
Detailed description of the invention
By geographical conditions self-assembling formation, when being available for fire fighting and rescue, the place of water intaking becomes open water supply.Open water supply has
There is the feature that distribution is wide, the water yield is sufficient.But open water supply is often because being limited by natural environment, and vehicle is difficult to close, and water level is by season
The factor impacts such as joint, flood tide change greatly.And open water supply utilize low in the case of, often rely on municipal water sources, and municipal
Water source has the disadvantage that again, and one is municipal fire water source wretched insufficiency, and construction cost is expensive；Two is public supply mains pressure
Deficiency, municipal water sources skewness.At present, in fire-fighting work, the use inconvenience at water source, adds the difficulty of rescue.
In consideration of it, this utility model designer devises a kind of open water supply fire-fighting water intake facilities, this water intake facilities structure
Advantages of simple, it is simple to manufacturing processing, low cost, by increasing capacitance it is possible to increase the utilization rate of open water supply, utilizing of open water supply is convenient,
It is easy to firemanic carrying out, it is possible in time, be rapidly performed by rescue work, reduce loss.
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model rather than whole embodiments.Generally described in the accompanying drawing herein and
The assembly of this utility model embodiment illustrated can be arranged with various different configurations and design.
Therefore, below the detailed description of the embodiment of the present utility model provided in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of this utility model protection.
It should also be noted that similar label and letter represent similar terms, therefore, the most a certain Xiang Yi in following accompanying drawing
Individual accompanying drawing is defined, then need not it be defined further and explains in accompanying drawing subsequently.
In description of the present utility model, it should be noted that term " on ", D score, " vertically ", " level ", " interior ",
Orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product
The orientation usually put during use or position relationship, be for only for ease of description this utility model and simplify description rather than refer to
Show or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to restriction of the present utility model.Describe additionally, term " first ", " second " etc. are only used for distinguishing, and it is not intended that refer to
Show or imply relative importance.
Additionally, the term such as term " level ", " vertically ", " pendency " is not offered as requiring parts abswolute level or pendency, and
It is to be slightly tilted.As " level " only refers to for its direction relatively " vertically " more level, it it is not this structure of expression
Must be perfectly level, but can be slightly tilted.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", should be interpreted broadly " installation ", " being connected ", " connection ", connect for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to pass through intermediary
It is indirectly connected to, can be the connection of two element internals.For the ordinary skill in the art, can manage with concrete condition
Solve above-mentioned term concrete meaning in this utility model.
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can
To be mutually combined.
Embodiment
Refer to Fig. 1, present embodiments provide a kind of open water supply fire-fighting water intake facilities, keep continual and steady water supply,
Establishing solid foundation for drought of going out, the initial battle control fire little, the initial stage of going out that goes out, this natural fire-fighting water intake facilities includes multiple water intaking unit
100, each water intaking unit 100 is independently arranged, and is independent of each other, and so has at least following advantage: multiple water intaking unit 100 are for single
Solely arranging, each water intaking unit 100 can work independently, and when the water withdrawal of a water intaking unit 100 disclosure satisfy that demand, only needs
Open a water intaking unit 100, it is not necessary to started by multiple water intaking unit 100 simultaneously, reduce energy consumption, save into
This；When needs use multiple water intaking unit 100, multiple water intaking unit 100 can work simultaneously, and then the carrying out of prestissimo
Moisturizing works, and saves the time of water intaking, and in order to go out, the work such as drought, fire extinguishing provides strong guarantee；It addition, arrange multiple taking
Water unit 100, each water intaking unit 100 is independently arranged, one of them or time several water intaking unit 100 breaks down, not
The water intaking unit 100 broken down can also continue to use, do not interfere with water intaking work, use convenient reliably.
Referring to Fig. 1, each water intaking unit 100 is the structure being independently arranged, and each water intaking unit 100 includes immersible pump
110, conveyance conduit 120, heat-insulation layer 130, anti-blocking plug member 140, locating part 150, valve 160 and emergency power supply socket.
Immersible pump 110 is placed at the water sources such as below the water surface of open water supply position, such as river, river, lake, sea, immersible pump
110 stretch into the on-demand setting of the degree of depth under water, it is ensured that can normally use.In actual use, immersible pump 110 is positioned at
Two meters of position below of the water surface, and be not directly placed at the bottom, because the temperature at the bottom is low, in the case of arctic weather,
Water-bed easily icing, and then affect the normal work of immersible pump 110, meanwhile, it being directly placed at the bottom, there is a lot of impurity at the bottom,
Fragile immersible pump 110.Immersible pump 110 is prior art, does not improves its 26S Proteasome Structure and Function in the present embodiment, in order to keep away
Exempt from narration and repeat burden, be not described in detail.Water source operationally, is entered, from immersible pump by immersible pump 110 from water inlet end
The water side output of 110.
Referring to Fig. 1 and Fig. 2, anti-blocking plug member 140 is arranged on immersible pump 110, concrete, and anti-blocking plug member 140 is arranged on
At the water inlet end of immersible pump 110, water is prevented to be brought in the pump housing by impurity when water inlet end is inhaled into so that immersible pump 110 goes out
Existing fault, reduces the service life of immersible pump 110.When immersible pump 110 works, the impurity in water source enters latent together with current
Water pump 110, easily affects the service life of immersible pump 110, after anti-blocking plug member 140 is arranged on water inlet end, it is possible to be blocked in by impurity
Outside immersible pump 110, immersible pump 110 uses safer.Being preferably arranged to, anti-blocking plug member 140, in network structure, is blockage resisting
Net, blockage resisting guard is located at the water inlet end of immersible pump 110, it is simple to installs and manufactures, and anti-impurity is effective, and blockage resisting net has many
Individual mesh, current are flowed into immersible pump 110 from mesh, and impurity is kept off outside immersible pump 110 by blockage resisting net.Further
, in order to improve blockage resisting effect, blockage resisting net is arranged two-layer, include the first blockage resisting net 141 and the second blockage resisting net
142, the first blockage resisting net 141 and the second blockage resisting net 142 are respectively arranged with multiple mesh, flow through for current.First is anti-blocking
Plug net 141 is different with the density of the mesh on the second blockage resisting net 142, namely the first blockage resisting net 141 and the second blockage resisting net
The pore size of the mesh of 142 is different, it is possible to filtering out impurity comparatively fine in water, blockage resisting effect is more preferable.First is anti-blocking
Plug net 141 and the second blockage resisting net 142 are all located on immersible pump 110, and the first blockage resisting net 141 is positioned at the second blockage resisting net
In 142 regions surrounded, form the structure of Double-protection, in the present embodiment, the mesh aperture on the second blockage resisting net 142 is set
Meter is bigger, and the aperture of the mesh on the first blockage resisting net 141 arranges smaller, and i.e. impurity is by energy after the second blockage resisting net 142
Enough blocked by the first blockage resisting net 141, use more safe and reliable.First blockage resisting net 141 and the second blockage resisting net 142 are all
Wire netting, service life is long.
After immersible pump 110 pulls water out, transferred out by conveyance conduit 120, i.e. one end connection of output channel is latent
The water side of water pump 110, its other end has outlet 1221, and outlet 1221 is positioned on liquid level, is arranged on default position,
After fire fighting truck is stopped, it is possible to be connected with outlet 1221 in time, easy to use.Outlet 1221 is preferably provided with multiple, uses
In time, can use more convenient simultaneously for multiple fire fighting trucks.Being preferably arranged to, conveyance conduit 120 is round tube, it is simple to processing
Manufacture.Conveyance conduit 120 includes that the first pipeline 121 and second pipe 122, the first pipeline 121 connect with second pipe 122,
First pipeline 121 connects with immersible pump 110, and water is evacuated to the first pipeline 121 by immersible pump 110, exports from second pipe 122, i.e.
Outlet 1221 is arranged on the end of second pipe 122.First pipeline 121 and second pipe 122 are obliquely installed, the i.e. first pipeline
121 when stretching in water, and separately it is vertical state, it is simple to the extraction of water, and second pipe 122 is for the ease of being connected with fire fighting truck
Connecing, it is preferably horizontally disposed with, additionally it is possible to save material, saves manufacturing cost.
Refer to Fig. 1 and Fig. 3, when temperature reduces, the water in conveyance conduit 120 easily occur freeze situation, therefore,
Being arranged with heat-insulation layer 130 outside conveyance conduit 120, heat-insulation layer 130 is set in the outer wall of conveyance conduit 120, and near immersible pump 110
One end, concrete, heat-insulation layer 130 is set on the first pipeline 121, saves heat-insulation layer 130 consumption, it is simple to processing and manufacturing.
Being preferably arranged to, heat-insulation layer 130 is heating tape, and electric tracing (heating tape) is exactly to utilize electric tracing equipment to convert electrical energy into heat
Can, by direct or indirect heat exchange, supplement the heat lost by insulation material by heat tracing equipment, and use temperature control
System, reaches to follow the tracks of and the temperature of medium in control heat tracing equipment, is allowed to maintain in a reasonable and economic level.In heat tracing
It is provided with switch on band, on-demand is controlled, it is possible to save the energy.The setting of heating tape ensure that the temperature of conveyance conduit 120
Degree will not be too low, not-easy-to-freeze in conveyance conduit 120, uses safer.Further, heating tape is set to two, often
Bar heating tape is on the outer tube wall being located at the first pipeline 121, and the canoe of heating tape is zigzag shape winding, i.e. heating tape
The axis direction helically wire of length direction the first pipeline 121, it is simple to around being located on the first pipeline 121, two heating tapes are handed over
Wrong around being located on the first pipeline 121.Article two, the setting of heating tape, it is ensured that when wherein a heating tape damages, another heat tracing
Band can normally work, and uses more safe and reliable.
In order to ensure that heating tape can preferably be arranged on the first pipeline 121, the first pipeline 121 is installed locating part
150, locating part 150 is along the tube wall projecting radially outward the first pipeline 121 of the first pipeline 121, and locating part 150 can limit companion
The torrid zone reciprocatingly slides along the axis direction of the first pipeline 121, it is ensured that heating tape uniformly heats, just to conveyance conduit 120
Use in conveyance conduit 120.Further, locating part 150 is set to spacing ring, and spacing ring is provided with multiple, multiple spacing
Ring is spaced setting along the axis direction of the first pipeline 121, and the axis direction of each spacing ring is perpendicular to the axle of the first pipeline 121
Line direction, every heating tape is worn along one end connecting immersible pump 110 of the first pipeline 121 successively towards the direction of its other end
Crossing multiple spacing ring, heating tape is more tight with the connection of spacing ring, and the position of heating tape is difficult to variation.
Valve 160 is arranged on second pipe 122, is preferably arranged to, and valve 160 is butterfly valve, it is simple to use, it is simple to control
Discharge in conveyance conduit 120 processed.
Emergency power supply socket is for the grafting of external power source, and emergency power supply plug electrically connects with immersible pump 110, external power source
Power to immersible pump 110, when having a power failure, can be by mobilite electromotor and emergency power supply socket grafting, it is achieved power supply.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. an open water supply fire-fighting water intake facilities, it is characterised in that include multiple water intaking unit, each described water intaking unit bag
Including immersible pump, conveyance conduit, heat-insulation layer and anti-blocking plug member, described heat-insulation layer is set on described conveyance conduit, and described guarantor
Temperature layer connects one end of described immersible pump near described conveyance conduit, and described anti-blocking plug member is arranged on described immersible pump.
Open water supply fire-fighting water intake facilities the most according to claim 1, it is characterised in that described conveyance conduit includes first
Pipeline and second pipe, one end of described first pipeline connects described second pipe, described first pipeline and described second pipe
Road is obliquely installed, and the other end of described first pipeline connects the water side of described immersible pump, and described heat-insulation layer is set in described the
On one pipeline.
Open water supply fire-fighting water intake facilities the most according to claim 2, it is characterised in that described heat-insulation layer is set to heat tracing
Band, described heating tape is on the outer tube wall being located at described first pipeline, and the length direction of described heating tape is along described first pipeline
Axis direction and helically wire.
Open water supply fire-fighting water intake facilities the most according to claim 3, it is characterised in that described heating tape is provided with two
Bar, two described heating tapes are crisscross arranged.
5. according to the open water supply fire-fighting water intake facilities described in claim 3 or 4, it is characterised in that described water intaking unit also wraps
Including locating part, described locating part is arranged on described first pipeline, and described locating part is positioned at the outer tube wall of described first pipeline,
Described locating part is along the outer tube wall projecting radially outward described first pipeline of described first pipeline, and described locating part is used for limiting
Described heat-insulation layer along the axis direction of described first pipeline relative to described first pipe slides.
Open water supply fire-fighting water intake facilities the most according to claim 5, it is characterised in that described locating part is set to spacing
Ring, the axis direction of described spacing ring is perpendicular to the axis direction of described first pipeline, and described heating tape passes described spacing ring.
Open water supply fire-fighting water intake facilities the most according to claim 6, it is characterised in that described spacing ring is provided with many
Individual, multiple described spacing rings are intervally arranged along the axis direction of described first pipeline, and every described heating tape is by described first
One end of the pipeline described immersible pump of connection sequentially passes through multiple described spacing ring towards the direction of its other end.
Open water supply fire-fighting water intake facilities the most according to claim 1, it is characterised in that described anti-blocking plug member includes first
Blockage resisting net and the second blockage resisting net, described first blockage resisting net is different from the mesh diameter of described second blockage resisting net, institute
Stating the first blockage resisting net to be located on described immersible pump, described second blockage resisting net is located on described immersible pump, and described
One blockage resisting net is positioned at the region that described second blockage resisting net surrounds.
Open water supply fire-fighting water intake facilities the most according to claim 1, it is characterised in that described water intaking unit also includes valve
Door, described valve is arranged on described conveyance conduit.
Open water supply fire-fighting water intake facilities the most according to claim 1, it is characterised in that described water intaking unit also includes
Emergency power supply socket, being used for electrically connecting external power source provides electric power to immersible pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755381.9U CN205839854U (en) | 2016-07-18 | 2016-07-18 | Open water supply fire-fighting water intake facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620755381.9U CN205839854U (en) | 2016-07-18 | 2016-07-18 | Open water supply fire-fighting water intake facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205839854U true CN205839854U (en) | 2016-12-28 |
Family
ID=57618740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620755381.9U Expired - Fee Related CN205839854U (en) | 2016-07-18 | 2016-07-18 | Open water supply fire-fighting water intake facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205839854U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778533A (en) * | 2019-11-18 | 2020-02-11 | 北京建筑材料科学研究总院有限公司 | Anti-blocking device and method of submersible pump for leachate |
| CN111021469A (en) * | 2018-03-19 | 2020-04-17 | 李红艳 | Water intake device with automatic purification function |
| CN111617533A (en) * | 2020-06-09 | 2020-09-04 | 北京华宇辉煌生态环保科技股份有限公司 | General double-cylinder immersible pump is from clear filter equipment |
| CN114855942A (en) * | 2022-06-17 | 2022-08-05 | 上海熊猫机械(集团)有限公司 | Semi-buried intelligent water supply equipment |
-
2016
- 2016-07-18 CN CN201620755381.9U patent/CN205839854U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021469A (en) * | 2018-03-19 | 2020-04-17 | 李红艳 | Water intake device with automatic purification function |
| CN111021469B (en) * | 2018-03-19 | 2021-07-09 | 台州衡力金属制品有限公司 | Water intake device with automatic purification function |
| CN110778533A (en) * | 2019-11-18 | 2020-02-11 | 北京建筑材料科学研究总院有限公司 | Anti-blocking device and method of submersible pump for leachate |
| CN111617533A (en) * | 2020-06-09 | 2020-09-04 | 北京华宇辉煌生态环保科技股份有限公司 | General double-cylinder immersible pump is from clear filter equipment |
| CN114855942A (en) * | 2022-06-17 | 2022-08-05 | 上海熊猫机械(集团)有限公司 | Semi-buried intelligent water supply equipment |
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