CN207439242U - Ejecting device - Google Patents
Ejecting device Download PDFInfo
- Publication number
- CN207439242U CN207439242U CN201721540924.6U CN201721540924U CN207439242U CN 207439242 U CN207439242 U CN 207439242U CN 201721540924 U CN201721540924 U CN 201721540924U CN 207439242 U CN207439242 U CN 207439242U
- Authority
- CN
- China
- Prior art keywords
- splash box
- bottle
- ejecting device
- disk
- apopore
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of ejecting device.Including the bottle-type interface being connected with sparge pipe,Supporting rack and splash box group,The bottle-type interface outer wall is equipped with thread segment,The bottle-type interface bottom offers water outlet,Support frame as described above is fixed at the periphery of splash box group,One end of support frame as described above connects with the bottle-type interface bottom side,The other end of support frame as described above connects through the splash box group and with the disk of the splash box group,The splash box group includes sequentially coaxially spaced first splash box,Second splash box and the 3rd splash box,First splash box,The outer diameter of second splash box and the 3rd splash box tapers into,Be provided in the disk of first splash box it is coaxial with first splash box and with the spiral prominence fluted disc of the first splash box one,The spiral prominence fluted disc includes the multiple spiral convex tooth strips being arranged in the spiral prominence fluted disc disk.The ejecting device of the utility model, it is cost-effective, it carries and screws function.
Description
Technical field
The utility model is related to a kind of spraying and splashing facility more particularly to a kind of ejecting devices.
Background technology
In cooling tower industry, it is necessary to be sprayed out the water in sparge pipe using ejecting device, to play good cooling
Effect.
Current ejecting device used for cooling tower because the unstable reason of hydraulic pressure, has probability that ejecting device is caused to loosen even pine
De-, ejecting device loosens rear powerful hydraulic pressure impact filler, can cause production hidden danger.Wherein, three splashing jet device uses mostly
Pin hole is positioned after installation is complete by pin, prevents ejecting device rotational release, but, the installation of positioning pin is number
It is tired, and cost is higher, it is very inconvenient.
Utility model content
Based on this, it is necessary in view of the above-mentioned problems, offer is a kind of cost-effective, easy for installation, carry the spray for screwing function
Head device.
A kind of ejecting device, including the bottle-type interface, supporting rack and splash box group being connected with sparge pipe, the bottle-type connects
Mouth outer wall is equipped with thread segment, and the bottle-type interface bottom offers water outlet, and support frame as described above is fixed at splash box group
Periphery, one end of support frame as described above connect with the bottle-type interface bottom side, and the other end of support frame as described above dabbles through described
Disk group simultaneously connects with the disk of the splash box group, the splash box group include sequentially coaxially spaced first splash box,
Second splash box and the 3rd splash box, the outer diameter of first splash box, second splash box and the 3rd splash box by
Gradual change is small, is provided in the disk of first splash box coaxial with first splash box and integral with first splash box
Spiral prominence fluted disc, the spiral prominence fluted disc includes being arranged at multiple spiral convex tooth strips in the spiral prominence fluted disc disk, institute
Multiple spaced settings of spiral convex tooth strips are stated, the spiral convex tooth strips are distributed in the spiral shell along the periphery of the spiral prominence fluted disc
It revolves on double wedge disk, per being formed with arcwall face between the two neighboring spiral convex tooth strips and around being formed with arc groove, the arc
The direction of the direction in shape face and the thread segment of the bottle-type interface outer wall is on the contrary, the edge interval of second splash box is set
It is equipped with multiple irregular teeth that dabble.
Further, first splash box is in round table-like with second splash box.
Further, the 3rd splash box is tapered.
Further, coaxial with the water outlet and corresponding first water outlet is offered in the first splash box disk
Hole, first apopore are interconnected with the water outlet, offer in the second splash box disk and go out with described first
Water hole is coaxial and corresponding second apopore, second apopore are interconnected with first apopore.
Further, the outer diameter of first apopore is less than the outer diameter of the water outlet, second apopore it is outer
Footpath is less than the outer diameter of first apopore.
Further, the edge of the 3rd splash box is arranged at intervals at least one U-shaped hole.
Further, the U-shaped hole opening is outwardly.
Further, support frame as described above include the first supporting rack and the second supporting rack, one end of first supporting rack and
The bottle-type interface bottom side connects, the other end of first supporting rack through the splash box group and with the splash box group
Disk connects, and second supporting rack is arranged on first supporting rack and close to the both sides of the bottle-type interface.
Further, first supporting rack is two, is relatively arranged on the periphery of splash box group.
The ejecting device of the utility model is provided with the spiral prominence fluted disc integral with it, spiral shell in the disk of the first splash box
Multiple spiral convex tooth strips are arranged at intervals on rotation double wedge disk, arcwall face are formed on the inside of adjacent spiral convex tooth strips and around formation
There is an arc groove, the direction of arcwall face and the thread segment of bottle-type interface outer wall are towards on the contrary, therefore, when high pressure water flow strikes spiral prominence
After fluted disc disk, rotate spiral prominence fluted disc disk, the rotation direction and thread segment to screw direction identical, therefore, high pressure water
Generate the power in reaction direction during stream impact spiral prominence fluted disc disk to disk, the reaction force can constantly fasten ejecting device with
Water inlet pipe connects, and is carried in high pressure water flow strikes ejecting device and screws function, so as to prevent ejecting device from loosening, the design section
Saved positioning pin cost, it is easy for installation, and will not shaping spray head device performance change, due to being arranged at intervals on spiral prominence fluted disc
Multiple spiral convex tooth strips, it is excellent to break up water droplet effect, optimizes splashing effect.
The edge of second splash box is arranged at intervals with multiple irregular teeth that dabble, and can break up water droplet again.
Since the outer diameter of the first apopore is less than the outer diameter of water outlet, the outer diameter of the second apopore is less than the first apopore
Outer diameter, high pressure water flow flow through the first apopore and the second apopore through water outlet, current can be made to be tapered, gradually slow down water
Impact velocity and jet density are flowed, it is last until current are impacted to the 3rd splash box.
Since the 3rd splash box is tapered, the effect for breaing up water droplet is improved again, and the edge of the 3rd splash box is arranged at intervals
There is at least one U-shaped hole, U-shaped hole opening outwardly, makes splash evenly, can optimize ejecting device performance while reducing cost.
Supporting rack includes the first supporting rack and the second supporting rack, strengthens the stability and intensity of splash box group, makes nozzle
Device is more secured.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the dimensional structure diagram of the ejecting device of the utility model；
Fig. 2 is the front view of ejecting device shown in Fig. 1；And
Fig. 3 is the top view of ejecting device shown in Fig. 2；
Attached figure label is：
100 bottle-type interface of ejecting device, 10 supporting rack, 20 splash box group 30
11 first supporting rack of thread segment, 21 second supporting rack, 22 first splash box 31
Second 33 spiral prominence fluted disc of the 3rd splash box of splash box 32,311 spiral convex tooth strips 3111
3112 arc groove of arcwall face, 3,113 first apopore 312 dabbles tooth 321
Second apopore, 322 U-shaped hole 331
Specific embodiment
To enable the above-mentioned purpose of the utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be much to implement different from other manner described here, this field
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is from following public affairs
The limitation for the specific embodiment opened.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model
The normally understood meaning of technical staff in domain is identical.It is simply in the term used in the description of the utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more relevant Listed Items.
- 3 are please referred to Fig.1, the utility model provides a kind of ejecting device 100, which includes and sparge pipe
Connected bottle-type interface 10, supporting rack 20 and splash box group 30, one end of supporting rack 20 connect with 10 bottom side of bottle-type interface, support
The other end of frame 20 connects through splash box group 30 and with the disk of splash box group 30, splash box group 30 by supporting rack 20 with
Bottle-type interface 10 connects.
10 outer wall of bottle-type interface is equipped with thread segment 11, and 10 bottom of bottle-type interface offers water outlet (not shown).
Supporting rack 20 is fixed at the periphery of splash box group 30.Supporting rack 20 includes the first supporting rack 21 and the second support
Frame 22, one end of the first supporting rack 21 connect with 10 bottom side of bottle-type interface, and the other end of the first supporting rack 21 runs through splash box group
30 and connect with the disk of splash box group 30, the second supporting rack 22 is arranged at 21 top both sides of the first supporting rack.First supporting rack
21 be two, is relatively arranged on the periphery of splash box group 30, it is possible to understand that ground, in other unshowned embodiments, and first
Supporting rack 21 is at least 2.
Splash box group 30 includes sequentially coaxially spaced first splash box 31, the second splash box 32 and the 3rd splash box
33, the first splash box 31 is arranged on the lower section of bottle-type interface 10, the first splash box 31, the second splash box 32 and the 3rd splash box 33 it is outer
Footpath tapers into.
First splash box 31 substantially in round table-like, be provided in the disk of the first splash box 31 it is coaxial with the first splash box and
With the spiral prominence fluted disc 311 of the first splash box one, spiral prominence fluted disc 311 includes being arranged in 311 disk of spiral prominence fluted disc
Multiple spiral convex tooth strips 3111, multiple 3111 spaced settings of spiral convex tooth strips, spiral convex tooth strips 3111 are along spiral prominence fluted disc
311 periphery is distributed on spiral prominence fluted disc 311, and arcwall face 3112 is formed with simultaneously per two neighboring 3111 inside of spiral convex tooth strips
Around arc groove 3113 is formed with, the direction of arcwall face 3112 is with the thread segment 11 of 10 outer wall of bottle-type interface towards on the contrary, first
Offer the first apopore 312 that is coaxial with water outlet and corresponding in the disk of splash box 31, the first apopore 312 it is outer
Footpath is less than the outer diameter of water outlet, and the first apopore 312 is interconnected with water outlet.
For second splash box 32 substantially in round table-like, the edge of the second splash box 32 is arranged at intervals with multiple irregular dabble
Tooth 321 offers the second apopore 322 that is coaxial with the first apopore 311 and corresponding in the disk of second splash box 32,
The outer diameter of second apopore 322 is less than the outer diameter of the first apopore 311, and the second apopore 322 is interconnected with 312 phase of the first apopore
It is logical.
3rd splash box 33 is substantially tapered, and the edge of the 3rd splash box 33 is arranged at intervals at least one U-shaped hole 331, U
Shape hole 331 is open outwardly.
In this ejecting device 100, spiral prominence fluted disc 311, spiral prominence fluted disc are provided in the disk of the first splash box 31
Multiple spiral convex tooth strips 3111 are arranged at intervals on 311, adjacent 3111 inside of spiral convex tooth strips is formed with arcwall face 3112 simultaneously
Around being formed with arc groove 3113, the direction of arcwall face 3112 and the thread segment 11 of 10 outer wall of bottle-type interface towards on the contrary, therefore,
After high pressure water flow strikes spiral prominence 311 disk of fluted disc, rotate 311 disk of spiral prominence fluted disc, the rotation direction and thread segment
11 to screw direction identical, therefore, when high pressure water flow strikes spiral prominence 311 disk of fluted disc, generates reaction direction to disk
Power, the reaction force can constantly fasten ejecting device 100 and be connected with water inlet pipe, in high pressure water flow strikes ejecting device 100 certainly
Band screws function, and so as to prevent ejecting device 100 from loosening, which saves positioning pin cost, easy for installation, and will not moulding
100 performance variations of ejecting device due to being arranged at intervals with multiple spiral convex tooth strips 3111 on spiral prominence fluted disc 311, break up water droplet
Effect is excellent, optimizes splashing effect.The edge of second splash box 32 is arranged at intervals with multiple irregular teeth 321, Ke Yizai that dabble
It is secondary to break up water droplet.Since the outer diameter of the first apopore 312 is less than the outer diameter of water outlet, the outer diameter of the second apopore 321 is less than the
The outer diameter of one apopore 312, high pressure water flow flow through the first apopore 312 and the second apopore 321 through water outlet, can make current
It is tapered, gradually slows down water impact speed and jet density, it is last until current are impacted to the 3rd splash box 33.Due to
Three splash boxs 33 are tapered, improve the effect for breaing up water droplet again, the edge of the 3rd splash box 33 is arranged at intervals at least one U
Shape hole 331, U-shaped hole 331 are open outwardly, make splash evenly, can optimize 100 performance of ejecting device while reducing cost.Branch
Support 20 includes the first supporting rack 21 and the second supporting rack 22, strengthens the stability and intensity of splash box group 30, makes cartridge nozzle
Put 100 more securely.
Above-described embodiment only expresses the embodiment of the utility model, and description is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the utility model patent scope.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this practicality
New protection domain.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of ejecting device, it is characterised in that：Including the bottle-type interface, supporting rack and splash box group being connected with sparge pipe, institute
Bottle-type interface outer wall is stated equipped with thread segment, the bottle-type interface bottom offers water outlet, and support frame as described above, which is fixed at, to be splashed
The periphery of water pond group, one end of support frame as described above connect with the bottle-type interface bottom side, the other end of support frame as described above through
The splash box group simultaneously connects with the disk of the splash box group, and the splash box group includes sequentially coaxially spaced first
Splash box, the second splash box and the 3rd splash box, first splash box, second splash box and the 3rd splash box
Outer diameter tapers into, and is provided with coaxial with first splash box in the disk of first splash box and dabbles with described first
The spiral prominence fluted disc of disk one, the spiral prominence fluted disc include the multiple spiral double wedges being arranged in the spiral prominence fluted disc disk
Item, the multiple spaced setting of spiral convex tooth strips, the spiral convex tooth strips are distributed in along the periphery of the spiral prominence fluted disc
On the spiral prominence fluted disc, per being formed with arcwall face between the two neighboring spiral convex tooth strips and around being formed with arc groove,
The direction of the direction of the arcwall face and the thread segment of the bottle-type interface outer wall is on the contrary, the edge of second splash box
It is arranged at intervals with multiple irregular teeth that dabble.
2. ejecting device as described in claim 1, it is characterised in that：First splash box is in second splash box
It is round table-like.
3. ejecting device as described in claim 1, it is characterised in that：3rd splash box is tapered.
4. ejecting device as described in claim 1, it is characterised in that：Offered in the first splash box disk with it is described go out
The mouth of a river is coaxial and corresponding first apopore, first apopore are interconnected with the water outlet, second splash box
Coaxial with first apopore and corresponding second apopore is offered in disk, second apopore goes out with described first
Water hole is interconnected.
5. ejecting device as claimed in claim 4, it is characterised in that：The outer diameter of first apopore is less than the water outlet
Outer diameter, the outer diameter of second apopore is less than the outer diameter of first apopore.
6. ejecting device as described in claim 1, it is characterised in that：The edge of 3rd splash box is arranged at intervals at least
One U-shaped hole.
7. ejecting device as claimed in claim 6, it is characterised in that：The U-shaped hole opening is outwardly.
8. ejecting device as described in claim 1, it is characterised in that：Support frame as described above includes the first supporting rack and the second support
Frame, one end of first supporting rack connect with the bottle-type interface bottom side, and the other end of first supporting rack is through described
Splash box group simultaneously connects with the disk of the splash box group, and second supporting rack is arranged on first supporting rack and close
The both sides of the bottle-type interface.
9. ejecting device as claimed in claim 8, it is characterised in that：First supporting rack is two, is relatively arranged on and splashes
The periphery of water pond group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540924.6U CN207439242U (en) | 2017-11-16 | 2017-11-16 | Ejecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721540924.6U CN207439242U (en) | 2017-11-16 | 2017-11-16 | Ejecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207439242U true CN207439242U (en) | 2018-06-01 |
Family
ID=62290181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721540924.6U Active CN207439242U (en) | 2017-11-16 | 2017-11-16 | Ejecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207439242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607192A (en) * | 2018-06-27 | 2018-10-02 | 上海岗消网络科技有限公司 | A kind of semi-automatic solenoid valve fire-fighting spray device |
-
2017
- 2017-11-16 CN CN201721540924.6U patent/CN207439242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607192A (en) * | 2018-06-27 | 2018-10-02 | 上海岗消网络科技有限公司 | A kind of semi-automatic solenoid valve fire-fighting spray device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204412494U (en) | A kind of agricultural irrigation refraction sprinkler | |
| CN203677025U (en) | Dish-washing machine water spraying component and dish-washing machine | |
| CN207439242U (en) | Ejecting device | |
| CN201692903U (en) | Water-saving spray nozzle | |
| CN207768987U (en) | A kind of novel fire-fighting foam generator | |
| CN209630664U (en) | Crystallizing evaporator | |
| CN204338389U (en) | A kind of afforestation rotary nozzle | |
| CN205482544U (en) | Rotation type sprinkler head | |
| CN201203382Y (en) | Rotary nozzle | |
| CN206581112U (en) | A kind of compound Fan spray head of multiple spot spray | |
| CN111895804B (en) | Energy-saving and environment-friendly cooling tower with noise reduction and energy storage for power generation | |
| CN207343066U (en) | A kind of Airshower chamber nozzle of just detachable | |
| CN109159287B (en) | Stirring rotor convenient to clean | |
| CN201988294U (en) | Nozzles of ash removal system of pulse bag type dust remover | |
| CN210965563U (en) | Coating water spray nozzle | |
| CN204346236U (en) | A kind of two spatter formula shower nozzle | |
| CN207891074U (en) | A kind of high temperature sewage centrifugal atomization apparatus | |
| CN203145868U (en) | Self-rotary type sand washing tool used for oil well casing pipe | |
| CN101221024B (en) | Rotating propulsion type showerhead | |
| CN212237799U (en) | Circular surface jet flow nozzle for cleaning pipeline | |
| CN202238361U (en) | Adjustable centrifugal spray nozzle | |
| CN215408962U (en) | Impact prevention device for nozzle of impulse turbine | |
| CN204746661U (en) | Rotation type shower head | |
| CN210159761U (en) | Fan-shaped double water curtain coal separation water spray nozzle | |
| CN211705709U (en) | Fire control shower nozzle that warehouse was used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |