CN206261970U - Spray equipment and air film spray equipment - Google Patents
Spray equipment and air film spray equipment Download PDFInfo
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- CN206261970U CN206261970U CN201621280195.0U CN201621280195U CN206261970U CN 206261970 U CN206261970 U CN 206261970U CN 201621280195 U CN201621280195 U CN 201621280195U CN 206261970 U CN206261970 U CN 206261970U
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- branch pipe
- spray
- spray equipment
- water supply
- house steward
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Abstract
The utility model provides a kind of spray equipment and air film spray equipment, is related to spray equipment technical field.The spray equipment includes spray house steward and spray branch pipe；Wherein, house steward is sprayed, for providing fire demand water, its two ends connects spray branch pipe respectively；Spray branch pipe, for conveying fire demand water, it includes water supply branch pipe and flexible branch pipe, and the water supply branch pipe two ends are connected by flexible branch pipe with spray house steward, and the water supply branch pipe top is also evenly equipped with multiple shower nozzles；The air film spray equipment, including the spray equipment described in, multiple shower nozzles are placed relative to the inner surface of pneumatic membrane building.Flexible branch pipe of the present utility model, makes water supply branch pipe to be moved axially along flexible branch pipe within the specific limits, increases the spray scope of same spray branch pipe upper nozzle, enhances spraying effect.
Description
Technical field
The utility model relates generally to spray equipment technical field, more particularly to but and is directed not only to spray equipment and gas
Film spray equipment.
Background technology
Pneumatic membrane building is to do shell with special building film material, and a set of intelligentized electromechanical equipment of outfit is in pneumatic membrane building
Portion provides the malleation of air, a kind of architectural structural system that building body is supported.
Spraying system of fire fighting is a kind of fire fighting extinguisher, is that, using a kind of quite varied fixed fire protection system, it has
There is the features such as cheap, fire-fighting efficiency is high.Can be divided into according to function difference manually control and automatically control two kinds of forms.System
System installs warning device, automatic when there is fire can send alarm, and the spraying system of fire fighting of automatic control type can also be certainly
It is dynamic to spray water and worked with other fire fighting device synchronous interactions, therefore can effectively control, put out initial fire disaster.
However, the air film spray usual huge structure of fire plant of prior art, and multiple shower nozzles are needed, while spray
Water, also in the presence of many fire-fighting dead angles, easily causes very serious hidden fire-fighting danger.
Such as patent CN201220287284.3 discloses a kind of fire-fighting spray device of protection pneumatic membrane building bottom film, such as
Shown in Fig. 1, including spray head 13 is caused installed in the basic water main 11 of pneumatic membrane building and by the fire water of water main 11
Branch pipe 12, the spray head 13 is just to the spray direction of the inner surface of pneumatic membrane building body 14 and spray head 13 along pneumatic membrane building
The normal direction of the inner surface of body 14.The fire-fighting spray device of pneumatic membrane building of the present utility model can be timely when fire occurs
Spray water and form moisture film in the inner surface of pneumatic membrane building body 14, so as to be protected to pneumatic membrane building body 14, it is to avoid burn hole
Hole, it is to avoid the entirety of pneumatic membrane building body 14 is burnt, it is ensured that its long period is normally used, so as to ensure its economy and safety
Property；However, this patent easily causes fire-fighting dead angle, and spray scope is very small, it is necessary to the multiple rows of spray equipment of device.
Such as patent CN201420211006.9 discloses a kind of fire-fighting spraying for protecting pneumatic membrane building bottom film and fills
Put, as shown in Fig. 2 including pneumatic membrane building basis, the air film 21, water pump 22 and the controller that are arranged on pneumatic membrane building basis 20
23, pneumatic membrane building 20 sides of basis are provided with horizontally disposed house steward 24, the one end of the water pump 22 and outside by fixture
Water source is connected, and the other end is connected with house steward 24, and booster pump 25, the house steward are connected between the water pump 22 and the house steward 24
Branched pipe 26 is vertically installed with 24, inclined shower 27 is arranged with the branched pipe 26, hung down on the shower 27
Spray nozzle 28 corresponding with the inner surface of the air film 21 directly is provided with, the inner surface of the air film 21 is uniformly provided with temperature sensor
29, the temperature sensor 29 is electrically connected with the controller 23, and the controller 23 is electrically connected with the water pump 22.The utility model
Pneumatic membrane building basis 20 can be protected when fire occurs, it is ensured that the safety of pneumatic membrane building basis 20, however, this patent structure
Complexity, easily causes fire-fighting dead angle.
Utility model content
The purpose of this utility model is to provide spray equipment and air film spray equipment, largely solves above-mentioned skill
Art problem.
The purpose of this utility model is to provide a kind of spray equipment.
Second purpose of the present utility model is to provide a kind of air film spray equipment.
The spray equipment that the utility model is provided, including spray house steward and spray branch pipe；Wherein,
Spray house steward, for providing fire demand water, its two ends connects spray branch pipe respectively；
Spray branch pipe, for conveying fire demand water, it includes water supply branch pipe and flexible branch pipe, the water supply branch pipe two ends
It is connected with spray house steward by flexible branch pipe, the water supply branch pipe top is also evenly equipped with multiple shower nozzles.
Further, the flexible branch pipe two ends are connected with water supply branch pipe and spray house steward respectively by branch pipe connection respectively
It is logical.
Further, the branch pipe connection is flexible pipe joint.
Further, the flexible pipe joint is respectively equipped with sealing with the junction of water supply branch pipe and spray house steward
Part.
Further, the shower nozzle is 360 degree of rotary-atomizing shower nozzles.
Further, the water inlet end of the spray house steward is connected with water supply installation.
Further, the water supply installation is pressure watering device or constant temperature and pressure water supply installation.
Further, the shower nozzle passes through multiple switch valve Parallel Control, for opening one or many according to fire-fighting demand
Individual shower nozzle.
The utility model also provides a kind of air film spray equipment, including the spray equipment described in, multiple shower nozzles
Inner surface relative to pneumatic membrane building is placed.
Further, the spray house steward is arranged on the pneumatic membrane building.
The beneficial effects of the utility model：
The simple structure of the spray equipment, flexible branch pipe makes the water supply branch pipe within the specific limits can be along flexible branch pipe axial direction
It is mobile, the spray scope of same spray branch pipe upper nozzle is increased, enhance spraying effect.
The air film spray equipment only needs row's spray piping, can reach the maximization of application portability.
Above-mentioned setting so that simple structure of the present utility model, using convenient, eliminates fire-fighting dead angle.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The partial structurtes of the fire plant of the protection pneumatic membrane building bottom film that Fig. 1 is provided for patent CN201220287284.3
Schematic diagram；
The part of the fire plant for protecting pneumatic membrane building bottom film that Fig. 2 is provided for patent CN201420211006.9
Structural representation；
The structural representation of the spray equipment that Fig. 3 is provided for the utility model embodiment；
The structural representation of the flexible branch pipe that Fig. 4 is provided for the utility model embodiment based on Fig. 3；
The structural representation of the shower nozzle that Fig. 5 is provided for the utility model embodiment based on Fig. 3.
Reference：
11- water main；12- branch pipes；
13- spray heads；14- pneumatic membrane building bodies；
20- pneumatic membrane buildings basis；
21- air films；22- water pumps；
23- controllers；House steward 24-；
25- booster pumps；26- branched pipes；
27- showers；28- spray nozzles；
29- temperature sensors；
31- sprays house steward；32- sprays branch pipe；
321- stretches branch pipe；322- water supply branch pipes；
323- shower nozzles.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As shown in figure 3, the utility model embodiment provides a kind of spray equipment, including spray house steward 31 and spray branch pipe
32；Wherein,
Spray house steward 31, for providing fire demand water, its two ends connects spray branch pipe 32 respectively；
Spray branch pipe 32, for conveying fire demand water, it includes water supply branch pipe 322 and flexible branch pipe 321, above-mentioned water supply
The two ends of branch pipe 322 are connected by flexible branch pipe 321 with spray house steward 31, and the above-mentioned top of water supply branch pipe 322 is also evenly equipped with multiple
Shower nozzle 323.
The simple structure of the spray equipment, flexible branch pipe 321 makes the water supply branch pipe 322 within the specific limits can be along flexible branch
Pipe 321 is moved axially, and increases the spray scope of the same spray upper nozzle 323 of branch pipe 32, enhances spraying effect.
More specifically, all parts below for spray equipment in the present embodiment are described in detail.
For flexible branch pipe 321, as shown in figure 4, the above-mentioned two ends of flexible branch pipe 321 are distinguished by branch pipe connection respectively
It is connected with water supply branch pipe 322 and spray house steward 31.Flexible branch pipe 321 is that hard stretches branch pipe, good forming effect, all the time for
Spray house steward 31 keeps same angle.
For branch pipe connection, specifically, above-mentioned branch pipe connection is flexible pipe joint.Further, it is above-mentioned to stretch
Contracting pipe joint is respectively equipped with seal with the junction of water supply branch pipe 322 and spray house steward 31.
Wherein, stretch pipe joint, belongs to pipeline fittings field.It is by the left and right company installed in two segment pipe ends
Connection mechanism, seal and intermediary agency are constituted.Left bindiny mechanism is made up of nipple, locating ring and baffle ring.Right bindiny mechanism by
Coupling is constituted.Sealing ring is arranged between coupling and nipple, and the oral area medial surface of its lateral surface and coupling is same
The sphere of curvature.Its left side is plane, and the right-hand member in cross section is U-shaped.It can be made up of high polymer.Intermediary agency by gasket ring,
Pressure ring and fastener are constituted.Locating ring can be made up of two semi-rings.It can eliminate the various stress produced during Pipe installing, prevent
Infringement that only pipe-line system various modifications and pipeline foundation sedimentation, earthquake etc. cause, rupture, the larger radial direction of extraction duct, partially
Turn, torsional displacement and axial tension, compression；Operating pressure very high can be born again, and simple structure, connection are reliable.Can be extensive
It is applied in the connection of various fluid lines.
For shower nozzle 323, as shown in figure 5, specifically, above-mentioned shower nozzle 323 is 360 degree of rotary-atomizing shower nozzles 323.It is many
Individual shower nozzle 323 can be with 360 degree of rotations, during fire-fighting spraying, and shower nozzle 323 can be formed in pneumatic membrane building inner surface and sprayed
Layer, comprehensively can be sprayed to pneumatic membrane building inner surface, and fire-fighting dead angle is not stayed.
Fig. 5 is continued referring to, 360 degree of rotary-atomizing shower nozzles 323 are using the centrifugal action of current and pushing away for reaction force
Action is used, and shower nozzle 323 is rotated in water spray.Due to the inclination that the branch pipe number bending direction and shower nozzle 323 of shower nozzle 323 are installed
Angle is different, and water smoke face of different shapes is formed in water spray, coordinates the telescopic moving of flexible branch pipe 321, can be built in air film
The inner surface built forms complete water smoke face, removes fire-fighting dead angle.
Herein it should be noted that the present embodiment uses 360 degree of rotary-atomizing shower nozzles 323 only as a kind of most preferred reality
Mode is applied, is, in order to avoid fire-fighting dead angle, to reduce hidden fire-fighting danger, and because shower nozzle 323 can rotate, stretching branch pipe 321 can
So that along its axial stretching, row's shower nozzle 323 only need to be set, fund is saved, shower nozzle 323 can also take other forms,
Just do not repeat one by one herein.
For the integrality of structure, further, the water inlet end of above-mentioned spray house steward 31 is connected with water supply installation.
For water supply installation, it is preferable that above-mentioned water supply installation is pressure watering device or constant temperature and pressure water supply installation.
Wherein, pressure watering device is typically made up of the part of pressure water supply tank, making-up air device and electrical apparatus control equipment etc. three,
By the tonifying Qi mode of its main equipment pressure water supply tank be divided into air compressor machine tonifying Qi, hydraulic automatism tonifying Qi, once fill to nitrogen every
The type of membrane type pressure water supply tank and artificial tonifying Qi etc. four.
Wherein, constant temperature and pressure water supply installation, is the characteristics of combining fire-fighting and life, industrial water, and development and production have
The new generation product of Foreign Advanced Lerel, using microcomputer Programmable control technology, according to many of water supply network and water source
The situation of kind, the work of various complexity are adjusted by Microcomputer control, realize intelligent water supply.Fixed-voltage altering-current amount supplies water and fills
Put, be a kind of ideal energy-saving water supply equipment, good energy-conserving effect, compact conformation, floor space is small, stable and reliable operation,
Long service life, conceptual design flexibly, pressure of supply water is adjustable, and flow is changeable, can replace completely water tower, elevated tank and
Various vapour-pressure type supply equipments, can thoroughly exempt the secondary pollution of water quality.Constant temperature and pressure water supply installation is also used to transform original old
Formula pump house equipment, can equally reach energy-efficient, constant pressure supplying water purpose after transformation.The work of constant temperature and pressure water supply installation
It is that operation water pump number of units and a pump rotary speed are automatically adjusted according to the change of user's water consumption as principle, protects water pump discharge pressure
Hold constant.When user's water consumption is less than a discharge of pump, control system has a water pump to become according to the change of water consumption
The whole operation of frequency modulation, when water consumption increases, pressure declines in pipe-line system, and at this moment pressure sensor is the signal transmission for detecting
To microcomputer control unit, run by microcomputer and judged, issue instructions to frequency converter, control pump motor, make faster rotational speed to protect
Card system pressure is constant, otherwise when water consumption is reduced, slows down pump rotary speed, to keep constant pressure.When water consumption is more than one
When pumping out water, platform pump is switched to power frequency operation, and second pump starts frequency conversion adjustment operation, when water consumption is more than two pumps water yield
When, one or two pump operations will be automatically stopped.During whole service, remain that system constant pressure is constant, water pump is begun
High efficient district being operated in eventually, both having ensured user's constant pressure water supply, electric energy is saved again.
Herein it should be noted that water supply installation can be diversified forms, above two is not limited only to, just do not gone to live in the household of one's in-laws on getting married herein
State.
For controlling the valve body of shower nozzle 323, above-mentioned shower nozzle 323 passes through multiple switch valve Parallel Control, for basis
Fire-fighting demand opens one or more shower nozzles 323.Multiple switch valve is arranged in parallel, when the area if necessary to spray is big,
Can be all turned on, all shower nozzles 323 are sprayed water simultaneously, when the area if necessary to spray is small, can partly open, part
Shower nozzle 323 is sprayed water, and saves water resource.
Herein it should be noted that switch valve works as pneumatic membrane building via temperature sensor and Smoke Sensor co- controlling
The temperature of inner surface or smog content overproof when, set out switch valve, and control shower nozzle 323 is opened and carries out fire-fighting.
The utility model embodiment also provides a kind of air film spray equipment, including an above-mentioned spray equipment, Duo Geshang
Shower nozzle 323 is stated to be placed relative to the inner surface of pneumatic membrane building.
More specifically, all parts below for air film spray equipment in the present embodiment are described in detail.
For the integrality of structure, above-mentioned spray house steward 31 is arranged on above-mentioned pneumatic membrane building.Spray equipment is built with air film
The fixed installation mode built is disclosed as prior art, therefore is not repeated herein.
To sum up, the utility model provides a kind of spray equipment and air film spray equipment, by setting flexible branch pipe 321 and rotation
Turn shower nozzle 323, serve simple structure, eliminate the effect at fire-fighting dead angle.For prior art, the spray equipment and air film spray
Shower device has the advantage that huge, is embodied in following several respects：
First, the simple structure of the spray equipment, flexible branch pipe 321 makes the water supply branch pipe 322 within the specific limits can be along stretching
Contracting branch pipe 321 is moved axially, and increases the spray scope of the same spray upper nozzle 323 of branch pipe 32, enhances spraying effect.
2nd, the shower nozzle 323 of the spray equipment with 360 degree of rotations, and can form atomizing layer, be conducive to eliminating fire-fighting
Dead angle, and water smoke is formed, flue dust can be absorbed.
3rd, the shower nozzle 323 of the spray equipment can select need respectively by multiple switch valve Parallel Control according to actual conditions
The quantity of shower nozzle 323 to be opened.
4th, the air film spray equipment only needs row's spray piping, can reach the maximization of application portability.
Above-mentioned setting so that simple structure of the present utility model, using convenient, eliminates fire-fighting dead angle.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of spray equipment, it is characterised in that including：Spray house steward and spray branch pipe；Wherein,
Spray house steward, for providing fire demand water, its two ends connects spray branch pipe respectively；
Spray branch pipe, for conveying fire demand water, it includes water supply branch pipe and flexible branch pipe, and the water supply branch pipe two ends pass through
Flexible branch pipe is connected with spray house steward, and the water supply branch pipe top is also evenly equipped with multiple shower nozzles.
2. spray equipment according to claim 1, it is characterised in that the flexible branch pipe two ends pass through branch pipe connection respectively
It is connected with water supply branch pipe and spray house steward respectively.
3. spray equipment according to claim 2, it is characterised in that the branch pipe connection is flexible pipe joint.
4. spray equipment according to claim 3, it is characterised in that the flexible pipe joint and water supply branch pipe and spray
The junction for drenching house steward is respectively equipped with seal.
5. spray equipment according to claim 1, it is characterised in that the shower nozzle is 360 degree of rotary-atomizing shower nozzles.
6. spray equipment according to claim 1, it is characterised in that the water inlet end of the spray house steward and water supply installation phase
Connection.
7. spray equipment according to claim 6, it is characterised in that the water supply installation is pressure watering device or constant temperature
Constant pressure water supply equipment.
8. spray equipment according to claim 1, it is characterised in that the shower nozzle by multiple switch valve Parallel Control,
For opening one or more shower nozzles according to fire-fighting demand.
9. a kind of air film spray equipment, it is characterised in that including a spray equipment as described in claim any one of 1-8,
Multiple shower nozzles are placed relative to the inner surface of pneumatic membrane building.
10. air film spray equipment according to claim 9, it is characterised in that the spray house steward is arranged on the air film
It is architectural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280195.0U CN206261970U (en) | 2016-11-25 | 2016-11-25 | Spray equipment and air film spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280195.0U CN206261970U (en) | 2016-11-25 | 2016-11-25 | Spray equipment and air film spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206261970U true CN206261970U (en) | 2017-06-20 |
Family
ID=59042931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621280195.0U Active CN206261970U (en) | 2016-11-25 | 2016-11-25 | Spray equipment and air film spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206261970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639153A (en) * | 2019-11-04 | 2020-01-03 | 葫芦岛国华能源装备集团有限公司 | Fire-fighting spraying system of PP and PE stereoscopic warehouse |
| CN115326678A (en) * | 2022-08-31 | 2022-11-11 | 浙江一诚工程咨询有限公司 | Building outer wall and window edge water seepage testing device for project supervision and control method |
-
2016
- 2016-11-25 CN CN201621280195.0U patent/CN206261970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639153A (en) * | 2019-11-04 | 2020-01-03 | 葫芦岛国华能源装备集团有限公司 | Fire-fighting spraying system of PP and PE stereoscopic warehouse |
| CN115326678A (en) * | 2022-08-31 | 2022-11-11 | 浙江一诚工程咨询有限公司 | Building outer wall and window edge water seepage testing device for project supervision and control method |
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