CN207871567U - A kind of sea water desalination nozzle - Google Patents
A kind of sea water desalination nozzle Download PDFInfo
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- CN207871567U CN207871567U CN201721750185.3U CN201721750185U CN207871567U CN 207871567 U CN207871567 U CN 207871567U CN 201721750185 U CN201721750185 U CN 201721750185U CN 207871567 U CN207871567 U CN 207871567U
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- pedestal
- groove
- water
- nozzle
- sea water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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Abstract
This application involves a kind of nozzles, and in particular to a kind of sea water desalination nozzle.The sea water desalination nozzle includes pedestal, main body and the spout in body top is arranged, and is equipped with vortex chamber in main body, the bottom of vortex chamber is connected to pedestal.Divide water groove equipped with multiple arcs in pedestal, water groove one end is divided to be connected with the side wall of pedestal, the other end is located at the center of pedestal, and dividing water groove, rotation is arranged on the circumference of pedestal around the center of pedestal.Seawater enters the vortex chamber of the sea water desalination nozzle from tangential direction, and around vortex chamber interior walls rotational flow, and under the action of dividing water groove, seawater rotation turns to the center of spray area, is then sprayed from spout.Setting arc divides water groove in the sea water desalination nozzle, seawater is set to generate significant centrifugal movement at vortex chamber center, it is effectively improved the uniformity of spraying and liquid distributing, so that the liquid of atomization is uniformly distributed in the solid-cone of different spray angles, improves the working efficiency of desalination plant.
Description
Technical field
This application involves a kind of nozzles, and in particular to a kind of sea water desalination nozzle.
Background technology
Sea water desalination produces fresh water using seawater desalination, is the important channel for solving shortage of water resources.Currently, using heat
The method that the power way of distillation carries out sea water desalination is most widely used, and is mainly generated using thermoelectricity, nuclear power, iron and steel enterprise remaining
Heat, to heating of seawater, steam obtains fresh water after multistage distillation.Each condensation chamber can be distributed more in sea water desalting equipment
A sea water desalination nozzle, therefore the performance of sea water desalination nozzle directly affects the output of desalination water.
Currently, have a kind of sea water desalination nozzle, including cylindrical spin chamber, water inlet and nozzle, water inlet setting exist
Spin chamber side, notch setting is in spin chamber bottom.Cylindrical cross section tangential direction of the water inlet along spin chamber introduces, seawater
Enter the spin chamber of nozzle from tangential direction, and around eddy flow chamber interior walls rotational flow, is sprayed through nozzle.
However, above-mentioned sea water desalination nozzle is swirl flow nozzle, although the area of spray covering is ensure that, due to tangentially revolving
The effect for turning power makes nozzle middle section have very big air-core, causes in spraying and liquid distributing few outer more, and drop is concentrated mainly on spray
The outer surface of mist, droplet distribution is uneven, to influence condensation efficiency.
Utility model content
The application provides a kind of sea water desalination nozzle, so that the liquid of atomization is uniformly distributed in different spray angles, reaches
Droplet surface fully gasifies, and improves condensation efficiency.
In order to achieve the above object, the utility model provides the following technical solutions：
A kind of sea water desalination nozzle, including pedestal, main body and spout, wherein
The main body setting on the top of the base, and is connect with the pedestal；The notch setting is in the main body
Top, and be connected to the main body；
The body interior is equipped with vortex chamber, and the vortex chamber is connected to the pedestal；
The chassis interior, which is equipped with, divides water groove, described that water groove is divided to be arc；One end of described point of water groove with it is described
The side wall of pedestal is connected, and the other end is located at the center of the pedestal；Described point of water groove have it is multiple, and around the pedestal
Center rotation is arranged on the circumference of the pedestal.
Optionally, the angle divided between the groove floor of water groove and the base end face be 12 to 15 degree between appoint
One numerical value.
Optionally, the vertical range of the groove surfaces for dividing water groove and groove floor is any between 8 to 10 millimeters
Numerical value.
Optionally, described that the width of the groove floor of water groove is divided to be any value between 10 to 16 millimeters.
Optionally, described that the quantity of water groove is divided to be any value between 5 to 7.
Optionally, the jet angle of the spout is any value between 120 to 135 degree.
Optionally, the side of the main body is connected with water inlet, and the water inlet passes through intake tunnel and the main body phase
Even, the central axis upright of the central axis of the water inlet and the spout.
Optionally, the spout is connect by throat with the main body；The spout and the diameter of the vortex chamber are big
In the diameter of the throat.
Optionally, the diameter of the intake tunnel is less than the diameter of the water inlet.
By above technical scheme, the utility model provides a kind of sea water desalination nozzle, and arc is arranged in pedestal divides water
Groove promotes seawater to turn to the center of spray area, generates significant centrifugal movement at vortex chamber center, is effectively improved spray
The uniformity for drenching cloth liquid, makes the liquid of atomization be uniformly distributed in the solid-cone of different spray angles, improves sea water desalination
The working efficiency of device.
Description of the drawings
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of sea water desalting equipment provided by the present application；
Fig. 2 is the A-A direction views of sea water desalting equipment provided by the embodiments of the present application；
Fig. 3 is the side view of sea water desalting equipment provided by the embodiments of the present application.
Reference sign：1, pedestal；2, main body；3, spout；4, vortex chamber；5, throat；6, divide water groove；7, it intakes
Mouthful；8, intake tunnel.
Specific implementation mode
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and the principle together with specification for explaining the application.
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, other drawings may also be obtained based on these drawings.
It is a kind of structural schematic diagram of sea water desalting equipment provided by the present application referring to Fig. 1.
A kind of sea water desalination nozzle, including pedestal 1, main body 2 and spout 3, wherein the main body 2 is arranged in the pedestal 1
Top, and connect with the pedestal 1；The spout 3 is arranged in the top of the main body 2, and is connected to the main body 2；Institute
It states main body 2 and is internally provided with vortex chamber 4, the vortex chamber 4 is connected to the pedestal 1.
The application is to desalinate nozzle exclusively for sea water desalting equipment design for seawater, and the pedestal 1 is described for being fixedly connected
Main body 2, the pedestal 1 are that the main body 2 provides stable supporting role.After seawater enters the main body 2, the main body is surrounded
The inner wall rotational flow of 2 internal vortex rooms 4, then sprayed by the spout 3.
The sea water desalination nozzle is manufactured by the way of grinding tool injection molding, and ABS plastic or polysulfones can be used in the material of nozzle
(PSU), both materials have heat-resisting, corrosion-resistant, the smooth and with long service life advantage in surface.The manufacture of grinding tool injection molding
Both it ensure that the consistency of the design size of the sea water desalination nozzle, while having avoided the scale error of turnery processing, and made the sea
The atomization and droplet distribution of water desalination nozzle reach design requirement.
It is the A-A direction views of sea water desalting equipment provided by the embodiments of the present application referring to Fig. 2.
The pedestal 1 is internally provided with a point water groove 6, described that water groove 6 is divided to be arc；One end of described point of water groove 6 with
The side wall of the pedestal 1 is connected, and the other end is located at the center of the pedestal 1；Described point of water groove 6 have it is multiple, and surround institute
The center rotation for stating pedestal 1 is arranged on the circumference of the pedestal 1.
Described point of water groove 6 is arc groove, and arc divides water groove 6 can be to the seawater from water inlet 7 into vortex chamber 4
It play the guiding role and the seawater of flowing is made to divide center rotational flow of the water groove 6 to spray area, the seawater of rotation along described
Thus centrifugal movement is generated, to generate the spraying of solid conical, is sprayed from the spout 3 in solid taper.In addition, dividing water
The setting of groove 6 can reduce seawater to the impact force of 2 internal vortex room 4 of the main body, avoid the water inlet 7 and the main body
2 junctions can play a certain protective role sea water desalination nozzle because seawater stress cracks, and extend sea water desalination spray
The service life of mouth.Described point of water groove 6 be provided with it is multiple, it is in different angles to be arranged on the circumference of the pedestal 1, described point
Water groove 6 divides water groove 6 around the pedestal 1 centrally through what rotation, translation can be obtained different angle arrangement.
Optionally, the angle between the groove floor for dividing water groove 6 and 1 bottom surface of the pedestal be 12 to 15 degree between
Any value.There is certain angle between the groove floor and the bottom surface of the pedestal 1 of described point of water groove 6, i.e., it is described to divide water
Groove 6 is inclined on the pedestal 1, has certain angle of inclination with the pedestal 1.Divide being obliquely installed more for water groove 6
Be conducive to water distribution, the seawater of flowing generates centrifugal movement under the action of dividing water groove 6 in 4 center of vortex chamber.Each divide water recessed
The angle of inclination of slot 6 can be identical, can also be different, and can produce the sea water desalination nozzle of different size.
Optionally, the vertical range of the groove surfaces for dividing water groove 6 and groove floor is any between 8 to 10 millimeters
Numerical value.The groove surfaces of described point of water groove 6 and the vertical range of groove floor are to divide the depth of water groove 6.Different divides water
Same depth of groove can be arranged in groove 6, may be set to be different depths of groove.
Optionally, described that the width of the groove floor of water groove 6 is divided to be any value between 10 to 16 millimeters.In same control gauge
When setting divides water groove 6 on the pedestal 1 of lattice size, if setting divides 6 bottom width of water groove to be 10 millimeters, setting divides water groove
6 quantity can suitably increase；When it is 16 millimeters to divide 6 bottom width of water groove, setting divides the quantity of water groove 6 that can suitably subtract
It is few.Different divides water groove 6 that same groove floor width can be arranged, and may be set to be different groove floor width.
Optionally, described that the quantity of water groove 6 is divided to be any value between 5 to 7.According to divide the groove width of water groove 6 with
The factors such as groove depth divide the quantity of water groove 6 described in setting.The groove surfaces of described point of water groove 6 are hung down apart from blasthole ground
Straight distance is 2 to 3 millimeters, can be optimized according to factors such as groove depth, the groove widths for dividing water groove 6.
Optionally, the jet angle of the spout 3 is any value between 120 to 135 degree.The jet angle is the one of nozzle
A important parameter.The sea water desalination nozzle of the application has larger jet angle, can reach 120 to 135 degree.And for generally spraying
Mouth, jet angle are no more than 120 degree, and under identical spray height, the increase of jet angle is conducive to the raising of heat exchange efficiency.
Nozzle spray diameter also has a certain impact to evaporation effect.If sea water spray mist diameter very little, gas-liquid contact face
Product increases, drop may transient evaporation in the air, be conducive to reinforce heat exchange efficiency.The diameter of sea water spray mist, which crosses conference, influences liquid
Flow distribution and heat transfer effect, in the case where single-nozzle flow is certain, spraying granule degree concentrates on 367.3 to 606.9
It is preferable between micron, liquid has preferable fluid distrbution density at this time, mist entrainment also very little.The sea water desalination nozzle
Liquid droplet diameter at operating pressure 0.05-0.1MPa is generally：Shao Te average diameters (D32) 400-500 microns.
It is the side view of sea water desalting equipment provided by the embodiments of the present application referring to Fig. 3.
Optionally, the side of the main body 2 is connected with water inlet 7, and the water inlet 7 passes through intake tunnel 8 and the master
Body 2 is connected, the central axis upright of the central axis of the water inlet 7 and the spout 3.
The water inlet 7 makes seawater enter the vortex chamber 4 inside the main body 2 of nozzle for connecting intake tunnel 8.Seawater
The 2 vertical central axis upright of main body of Way in and nozzle, seawater enter the water inlet from the tangential direction of the water inlet 7
Channel 8 enters back into the main body 2.The sea water desalination nozzle uses the structure type of tangent line water inlet, nozzle to be less likely to occur to block up
Plug.Meanwhile the water inlet 7 water inlet direction and the water outlet direction of the spout 3 it is at a right angle, fluid passage is smooth, more conducively
Eject mist.Using the structure type of tangential corner solid-cone, not only make nozzle easy for installation, also make the inlet pressure of nozzle compared with
It is small, it is also small to the impact force of tube bank, be conducive to the longtime running of equipment.The one end of the water inlet 7 far from vortex chamber 4 is provided with
Nipple, the water inlet 7 are connected by nipple with the intake tunnel 8, in nipple caliber be more than it is described into
Caliber in the mouth of a river 7.
Optionally, the spout 3 is connect by the throat 5 with the main body 2；The spout 3 and the vortex chamber 4
Diameter is all higher than the diameter of the throat 5.Seawater is sprayed through throat 5 from the spout 3, and the throat 5 can reduce the pressure of nozzle
Power drops so that the energy consumption of sea water desalting equipment reduces.
Optionally, the diameter of the intake tunnel 8 is less than the diameter of the water inlet 7.Seawater enters from the water inlet 7
The width of the intake tunnel 8, the section that intakes becomes narrow gradually, i.e., 7 section of water inlet is taper, the taper of 7 section of water inlet
Angle of inclination any value, preferred angle between 2 to 6 degree are 4 degree, and seawater flow is bigger, the inclination of 7 section of water inlet
Angle is bigger.
When the sea water desalination nozzle operation, seawater from perpendicular to the direction of 2 vertical central axis of the main body, through it is described into
The mouth of a river 7 enters in the vortex chamber 4 of nozzle, and around the inner wall rotational flow of the vortex chamber 4, under the action of dividing water groove 6, stream
Centrifugal movement is done in the center that dynamic seawater turns to penetrating spray area, then from the spout at a right angle with seawater inlet direction
3 spray in solid taper.
By above technical scheme, the utility model provides a kind of sea water desalination nozzle, and setting arc divides water in pedestal 1
Groove 6 promotes seawater to turn to the center of spray area, generates significant centrifugal movement at 4 center of vortex chamber, is effectively improved
The uniformity of spraying and liquid distributing makes the liquid of atomization be uniformly distributed in the solid-cone of different spray angles, it is light to improve seawater
Disguise the working efficiency set.
It should be noted that the relational terms of such as " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include but also include not having so that article or equipment including a series of elements include not only those elements
The other element being expressly recited, or further include for elements inherent to such a process, method, article, or device.Do not having
There is the element limited by sentence "including a ..." in the case of more limiting, it is not excluded that in the mistake for including the element
There is also other identical elements in journey, method, article or equipment.
The above is only the specific implementation mode of the application, is made skilled artisans appreciate that or realizing this Shen
Please.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
It should be understood that the application is not limited to the content for being described above and being shown in the accompanying drawings, and can
To carry out various modifications and change without departing from the scope.Scope of the present application is only limited by the accompanying claims.
Claims (9)
1. a kind of sea water desalination nozzle, which is characterized in that including pedestal (1), main body (2) and spout (3), wherein
Main body (2) setting is connect in the top of the pedestal (1), and with the pedestal (1)；Spout (3) setting exists
The top of the main body (2), and be connected to the main body (2)；
The main body (2) is internally provided with vortex chamber (4), and the vortex chamber (4) is connected to the pedestal (1)；
The pedestal (1) is internally provided with a point water groove (6), described that water groove (6) is divided to be arc；The one of described point of water groove (6)
End is connected with the side wall of the pedestal (1), and the other end is located at the center of the pedestal (1)；Described point of water groove (6) has more
It is a, and rotation is arranged on the circumference of the pedestal (1) around the center of the pedestal (1).
2. sea water desalination nozzle according to claim 1, which is characterized in that the groove floor for dividing water groove (6) with
Angle between pedestal (1) bottom surface is any value between 12 to 15 degree.
3. sea water desalination nozzle according to claim 1, which is characterized in that the groove surfaces for dividing water groove (6) with
The vertical range of groove floor is any value between 8 to 10 millimeters.
4. sea water desalination nozzle according to claim 1, which is characterized in that the groove floor for dividing water groove (6)
Width is any value between 10 to 16 millimeters.
5. sea water desalination nozzle according to claim 1, which is characterized in that described that the quantity of water groove (6) is divided to be 5 to 7
Any value between a.
6. sea water desalination nozzle according to claim 1, which is characterized in that the jet angle of the spout (3) be 120 to
Any value between 135 degree.
7. sea water desalination nozzle according to claim 1, which is characterized in that the side of the main body (2) is connected with into water
Mouthful (7), the water inlet (7) are connected by intake tunnel (8) with the main body (2), the central axis of the water inlet (7) and
The central axis upright of the spout (3).
8. sea water desalination nozzle according to claim 1, which is characterized in that the spout (3) by throat (5) with it is described
Main body (2) connects；The diameter of the spout (3) and the vortex chamber (4) is all higher than the diameter of the throat (5).
9. sea water desalination nozzle according to claim 7, which is characterized in that the diameter of the intake tunnel (8) is less than institute
State the diameter of water inlet (7).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017210885123 | 2017-08-29 | ||
| CN201721088512 | 2017-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871567U true CN207871567U (en) | 2018-09-18 |
Family
ID=63502565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750185.3U Active CN207871567U (en) | 2017-08-29 | 2017-12-15 | A kind of sea water desalination nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871567U (en) |
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2017
- 2017-12-15 CN CN201721750185.3U patent/CN207871567U/en active Active
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