TWM453538U - Swirling jetting device - Google Patents
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- TWM453538U TWM453538U TW101215479U TW101215479U TWM453538U TW M453538 U TWM453538 U TW M453538U TW 101215479 U TW101215479 U TW 101215479U TW 101215479 U TW101215479 U TW 101215479U TW M453538 U TWM453538 U TW M453538U
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Description
本創作係關於一種噴槍之設計,特別是關於一種將流體迴旋地噴射的迴旋噴射裝置。This creation relates to the design of a spray gun, and more particularly to a swirling spray device that swirls a fluid.
各種的噴槍被廣泛使用於清除物體表面的灰層及污垢、噴水、噴漆、及其他各種用途上。這類的噴槍是透過噴射出一高壓流體以清除灰層及污垢,或是利用混合有水或其他噴液的高壓流體來進行噴水、噴漆。Various spray guns are widely used to remove ash and dirt on the surface of objects, water spray, spray paint, and various other uses. This type of spray gun sprays a high-pressure fluid to remove ash and dirt, or uses a high-pressure fluid mixed with water or other spray to spray and paint.
為了使噴灑效果均勻,會將噴槍之噴管製造成彎曲狀,並在噴槍之噴管上結合一旋轉機構。噴管被旋轉構件帶動而旋轉,而使高壓流體與噴液的混合流體能夠隨著噴管之旋轉而朝各方向均勻噴出。In order to make the spraying effect uniform, the spray control of the spray gun is curved, and a rotating mechanism is coupled to the spray nozzle of the spray gun. The nozzle is rotated by the rotating member, and the mixed fluid of the high pressure fluid and the spray liquid can be uniformly discharged in all directions as the nozzle rotates.
然而,習知的噴槍雖可達到噴水效果,但整體零件數量極多,不僅組裝上十分繁複,也容易有結構強度的問題。並且,多且複雜的零件更使得噴槍製造成本難以降低,因而失去市場競爭力。However, although the conventional spray gun can achieve the water spray effect, the overall number of parts is extremely large, and the assembly is not only complicated but also has the problem of structural strength. Moreover, the complicated and complicated parts make the manufacturing cost of the spray gun difficult to reduce, thus losing market competitiveness.
緣此,本創作之目的即是提供一種零件簡單且易於組裝的迴旋噴槍裝置。Therefore, the purpose of this creation is to provide a swirling lance device that is simple and easy to assemble.
本創作為解決習知技術之問題所採用之技術手段係提供一種迴旋噴射裝置,包括一噴射套管及一迴旋噴管,噴射套管一中空管體且一側固設於一噴射裝置本體,迴旋噴管包括相連接的一輸送管體與一彎折管體, 輸送管體穿設在噴射套管中,輸送管體於靠近彎折管體之一側套設有一前軸承,另一側套設有一後軸承,其中迴旋噴管具有一前限位部與一後限位部,前限位部徑向側凸於迴旋噴管且擋止於前軸承之前側,後限位部徑向側凸於迴旋噴管且擋止於後軸承之後側。The present invention provides a swirling injection device for solving the problems of the prior art, comprising a jet sleeve and a swirling nozzle, the spray sleeve is a hollow tube body and one side is fixed to a spray device body. The swirling nozzle includes a conveying pipe body and a bent pipe body connected to each other. The conveying pipe body is disposed in the injection casing, the conveying pipe body is sleeved with a front bearing on one side of the bent pipe body, and the other side is sleeved with a rear bearing, wherein the swirling nozzle has a front limiting portion and a The rear limiting portion has a radial side convexly protruding from the swirling nozzle and blocking the front side of the front bearing, and the rear limiting portion is convexly convex on the swirling nozzle and blocked on the rear side of the rear bearing.
在本創作之一實施例中,噴射套管於自前軸承與後軸承之外環面向外的部分為實心結構體。In one embodiment of the present invention, the portion of the injection sleeve that faces outward from the outer and outer bearings is a solid structure.
在本創作之一實施例中,前限位部位在彎折管體。In one embodiment of the present invention, the front limit portion is bent over the tubular body.
在本創作之一實施例中,後限位部位在輸送管體。In one embodiment of the present invention, the rear stop is in the delivery tube.
在本創作之一實施例中,噴射套管之內環面凸設有一間隔部,擋止在前軸承與後軸承之間。In an embodiment of the present invention, the inner annular surface of the injection sleeve is convexly disposed with a spacing portion between the front bearing and the rear bearing.
在本創作之一實施例中,噴射套管更包括一前固定件,設置於噴射套管之內環面且抵靠在前軸承之前側。In an embodiment of the present invention, the injection sleeve further includes a front fixing member disposed on the inner annular surface of the injection sleeve and abutting against the front side of the front bearing.
在本創作之一實施例中,輸送管體螺接於彎折管體。In one embodiment of the present invention, the delivery tube body is threaded to the bent tubular body.
在本創作之一實施例中,迴旋噴射裝置更包括一流體內管,穿設於迴旋噴管中,並且通過輸送管體延伸至彎折管體之管口處。In one embodiment of the present invention, the swirling spray device further includes a first-stage inner tube that is threaded through the swirling nozzle and extends through the delivery tube body to the nozzle of the bent tubular body.
在本創作之一實施例中,噴射套管於前側更結合有一喇叭管,圍繞於迴旋噴管之彎折管體外。In an embodiment of the present invention, the injection sleeve is further coupled with a flare tube on the front side, surrounding the outside of the bent tube of the swirling nozzle.
在本創作之一實施例中,前軸承與後軸承抵持於噴射套管。In one embodiment of the present invention, the front and rear bearings abut against the injection sleeve.
經由本創作所採用之技術手段,本創作之迴旋噴射裝置的整體零件數量少,並且大多數的構件採一體成型而使單一構件擁有多個零件的組合效果。因此,本創作之迴旋噴射裝置不僅在零件的製造上較為方便而可有效降低製造成本,並且易於組裝而節省生產時間,以及 整體具有相當的結構強度,能夠提供穩定的迴旋噴射效果。Through the technical means adopted by the present creation, the total number of parts of the rotary jetting device of the present invention is small, and most of the components are integrally formed so that a single member has a combined effect of a plurality of parts. Therefore, the rotary jetting device of the present invention not only facilitates the manufacture of parts, but also can effectively reduce the manufacturing cost, and is easy to assemble and saves production time, and The overall strength of the structure provides a stable swirling jet effect.
本創作所採用的具體實施例,將藉由以下之實施例及附呈圖式作進一步之說明。The specific embodiments of the present invention will be further described by the following examples and accompanying drawings.
請參閱第1圖至第4圖,第1圖係顯示依據本創作之一實施例的一迴旋噴射裝置的側視圖,第2圖係顯示第1圖之迴旋噴射裝置的爆炸圖,第3圖係顯示第1圖之迴旋噴射裝置的部分剖視圖,以及第4圖係顯示第3圖的部分放大圖。Please refer to FIG. 1 to FIG. 4, which are side views showing a swirling injection device according to an embodiment of the present invention, and FIG. 2 is an exploded view showing the swirling injection device of FIG. 1, FIG. A partial cross-sectional view of the swirling injection device of Fig. 1 is shown, and a partially enlarged view of Fig. 3 is shown for the fourth drawing.
如圖所示,依據本創作的一實施例的一迴旋噴射裝置100包括一噴射裝置本體1、一噴射套管2、及一迴旋噴管3。As shown, a cyclonic spray apparatus 100 according to an embodiment of the present invention includes a spray device body 1, a spray casing 2, and a swirling nozzle 3.
噴射裝置本體1用於連接一流體供應源(圖未示),以獲得流體之供應。噴射裝置本體1在本實施例中包括一控制手把11,控制手把11中設置有一調節機構111。調節機構111作用如同一閥門,能夠調節自流體供應源輸入到噴射裝置本體1的流體F之流量,或是藉關閉而停止流體F輸入噴射裝置本體1。The spray device body 1 is used to connect a fluid supply source (not shown) to obtain a supply of fluid. The spray device body 1 includes a control handle 11 in the present embodiment, and an adjustment mechanism 111 is disposed in the control handle 11. The adjustment mechanism 111 functions as the same valve, and can regulate the flow rate of the fluid F input from the fluid supply source to the injection device body 1, or stop the fluid F from entering the injection device body 1 by closing.
噴射套管2為一用於供迴旋噴管3穿設的中空管體,其一側固設於噴射裝置本體1。The injection sleeve 2 is a hollow tube body for the swirling nozzle 3 to be inserted, and one side thereof is fixed to the spray device body 1.
迴旋噴管3包括相連接的一輸送管體31與一彎折管體32。在本實施例中,輸送管體31為螺接於彎折管體32,使二者能夠便於組裝及拆離,以及具有較佳的結合穩定性。The swirling nozzle 3 includes a conveying pipe body 31 and a bent pipe body 32 connected thereto. In the present embodiment, the conveying pipe body 31 is screwed to the bent pipe body 32, so that the two can be easily assembled and detached, and has better bonding stability.
輸送管體31穿設在噴射套管2中,並且輸送管體31於靠近彎折管體32之一側套設有一前軸承41,另一 側套設有一後軸承42。藉此,迴旋噴管3利用前軸承41與後軸承42而能夠相對於噴射套管2進行旋轉。具體而言,輸送管體31與噴射裝置本體1為流體連接,流體F通過噴射裝置本體1而輸入輸送管體31,再經由彎折管體32向外噴出。彎折管體32為具有角度偏心的管體,會受到流經彎折管體32的流體F的作用力影響而轉動迴旋,藉此使流體F隨著迴旋噴管3之旋轉而朝各方向噴出。The conveying pipe body 31 is disposed in the injection casing 2, and the conveying pipe body 31 is sleeved with a front bearing 41 near one side of the bending pipe body 32, and the other The side sleeve is provided with a rear bearing 42. Thereby, the swirling nozzle 3 can be rotated with respect to the injection sleeve 2 by the front bearing 41 and the rear bearing 42. Specifically, the transport tube body 31 is fluidly connected to the injection device body 1, and the fluid F is introduced into the transport tube body 31 through the spray device body 1, and is then ejected outward through the bent tube body 32. The bent pipe body 32 is an angularly eccentric pipe body that is rotated and rotated by the force of the fluid F flowing through the bent pipe body 32, thereby causing the fluid F to face in all directions along with the rotation of the swirling nozzle 3. ejection.
在本實施例中,前軸承41與後軸承42設置為抵持於噴射套管2之內環面20。但在其他實施方式中,前軸承41與後軸承42可設置為抵持於噴射套管2之端面。或者,前軸承41與後軸承42可設置為抵持於迴旋噴射裝置100之其它構件,例如,噴射裝置本體1。In the present embodiment, the front bearing 41 and the rear bearing 42 are disposed to abut against the inner annulus 20 of the injection sleeve 2. However, in other embodiments, the front bearing 41 and the rear bearing 42 may be disposed to abut against the end faces of the injection sleeve 2. Alternatively, the front bearing 41 and the rear bearing 42 may be disposed to abut against other components of the swirling spray device 100, such as the spray device body 1.
較佳地,為了防止軸承之間相互碰撞造成摩擦情形,噴射套管2之內環面20凸設有一間隔部21,擋止在前軸承41與後軸承42之間。間隔部21在本實施例中為一環體,製造較為方便,但也可為一凸塊或其它構形。再者,噴射套管2在本實施例中還包括一前固定件22,設置於噴射套管2之內環面20且抵靠在前軸承41之前側,以藉由間隔部21與前固定件22固定前軸承41之位置。Preferably, in order to prevent the friction between the bearings from colliding with each other, the inner annular surface 20 of the injection sleeve 2 is convexly provided with a spacing portion 21 between the front bearing 41 and the rear bearing 42. The spacer portion 21 is a ring body in this embodiment, which is convenient to manufacture, but may also be a bump or other configuration. In addition, the injection sleeve 2 further includes a front fixing member 22 disposed on the inner annular surface 20 of the injection sleeve 2 and abutting against the front side of the front bearing 41 to be fixed by the spacer 21 and the front portion. The piece 22 fixes the position of the front bearing 41.
另外,在一較佳的實施例中,噴射套管2於自前軸承41與後軸承42之外環面向外的部分23為實心結構體。亦即,該部分23為密實而無孔洞的實心結構。藉此,可具有較佳的結構強度而提供足夠的支撐力,使迴旋噴管3之旋轉更為穩定。Further, in a preferred embodiment, the portion 23 of the injection sleeve 2 that faces the outer ring from the outer bearing 41 and the rear bearing 42 is a solid structural body. That is, the portion 23 is a solid structure that is dense and has no holes. Thereby, it is possible to have a better structural strength and provide sufficient supporting force to make the rotation of the swirling nozzle 3 more stable.
迴旋噴管3具有一前限位部33與一後限位部34。前限位部33徑向側凸於迴旋噴管3且擋止於前軸承41 之前側,後限位部34徑向側凸於迴旋噴管3且擋止於後軸承42之後側。藉此,一方面能夠限制迴旋噴管3的軸向移動,使迴旋噴管3不會自噴射套管2脫離,另一方面也是用於限制前軸承41與後軸承42,以減少不希望有的位移及震動。較佳地,藉由前限位部33與後限位部34所限位的迴旋噴管3,與噴射裝置本體1之間存在有一間隙,使得二者之間不會發生磨擦,以維持旋轉的順暢。另外,為了製造方便,前限位部33與後限位部34在本實施例中為一環體,但也可為一凸塊或其它構形,只要能夠提供擋止前後軸承41、42的效果。The swirling nozzle 3 has a front limiting portion 33 and a rear limiting portion 34. The front limiting portion 33 protrudes radially from the swirling nozzle 3 and blocks the front bearing 41 On the front side, the rear limit portion 34 projects radially to the swirling nozzle 3 and blocks against the rear side of the rear bearing 42. Thereby, on the one hand, the axial movement of the swirling nozzle 3 can be restricted, so that the swirling nozzle 3 is not detached from the injection sleeve 2, and on the other hand, the front bearing 41 and the rear bearing 42 are also restricted to reduce undesired Displacement and vibration. Preferably, there is a gap between the swirling nozzle 3 limited by the front limiting portion 33 and the rear limiting portion 34 and the ejection device body 1 so that friction does not occur between the two to maintain rotation. Smooth. In addition, for the convenience of manufacture, the front limiting portion 33 and the rear limiting portion 34 are a ring body in this embodiment, but may also be a bump or other configuration as long as the effect of blocking the front and rear bearings 41, 42 can be provided. .
在本實施例中,前限位部33位在彎折管體32,後限位部34位在輸送管體31。如此一來,可藉由輸送管體31與彎折管體32的分離與結合以便於前限位部33與後限位部34組裝而擋止前軸承41與後軸承42。另外,前限位部33在本實施例中為與彎折管體32一體成型,後限位部34在本實施例中為與輸送管體31一體成型。從而,不僅使前限位部33與彎折管體32、後限位部34與輸送管體31能夠一併製造,從而減少零件的總數並加快生產速度。同時,也不會有前後限位部33、34與彎折管體32及輸送管體31脫離的情形。In the present embodiment, the front limit portion 33 is located at the bent pipe body 32, and the rear limit portion 34 is positioned at the transport pipe body 31. In this way, the front bearing 41 and the rear bearing 42 can be blocked by the separation and combination of the conveying pipe body 31 and the bent pipe body 32 so that the front limiting portion 33 and the rear limiting portion 34 are assembled. Further, in the present embodiment, the front stopper portion 33 is integrally formed with the bent pipe body 32, and the rear stopper portion 34 is integrally formed with the conveying pipe body 31 in this embodiment. Therefore, not only the front stopper portion 33 and the bent pipe body 32, the rear stopper portion 34, and the conveying pipe body 31 can be manufactured together, thereby reducing the total number of parts and accelerating the production speed. At the same time, there is no case where the front and rear stopper portions 33, 34 are separated from the bent pipe body 32 and the conveying pipe body 31.
為了避免迴旋噴管3受外物損傷,噴射套管2於前側結合有一喇叭套管5,圍繞於迴旋噴管3之彎折管體32外。並且,喇叭套管5尚可使自迴旋噴管3所噴出的流體F集中在一起,提昇清潔效果。In order to prevent the swirling nozzle 3 from being damaged by the foreign object, the spray sleeve 2 is combined with a horn sleeve 5 on the front side, which surrounds the bent tubular body 32 of the swirling nozzle 3. Moreover, the horn sleeve 5 can also concentrate the fluid F ejected from the gyro nozzle 3 to improve the cleaning effect.
請參閱第5圖,其係顯示依據本創作的另一實施例的迴旋噴射裝置的部分剖視圖。此一實施例之迴旋噴射裝置100a之組成元件與前述實施例相同,故相同之元件乃標示以相同之元件編號。此一實施例與前述實施例 之差異在於,迴旋噴射裝置100a更包括一流體內管6。流體內管6之一輸出端61穿設於迴旋噴管3中,並且通過輸送管體31延伸至彎折管體32之管口處。流體內管6之一輸入端62通過噴射裝置本體1延伸至一輸水機構12。Referring to Figure 5, there is shown a partial cross-sectional view of a swirling spray device in accordance with another embodiment of the present invention. The constituent elements of the cycloiding apparatus 100a of this embodiment are the same as those of the foregoing embodiment, and the same elements are denoted by the same element numbers. This embodiment and the foregoing embodiment The difference is that the swirling spray device 100a further includes a first-stage inner tube 6. An output end 61 of the fluid inner tube 6 is passed through the swirling nozzle 3 and extends through the conveying tube body 31 to the nozzle of the bent tubular body 32. An input end 62 of the fluid inner tube 6 extends through the spray device body 1 to a water delivery mechanism 12.
藉由這樣的結構,當流體F流過迴旋噴管3時,在彎折管體32之管口處會產生文氏效應。藉由此效應,容置在輸水機構12中的水會受到吸力而被吸入流體內管6,並自流體內管6之輸出端61輸出。從而,使流體F與水於彎折管體32之管口處混合而向外噴出。With such a configuration, when the fluid F flows through the swirling nozzle 3, a Venturi effect is generated at the nozzle of the bent tubular body 32. By this effect, the water accommodated in the water delivery mechanism 12 is sucked into the fluid inner tube 6 and is output from the output end 61 of the fluid inner tube 6. Thereby, the fluid F is mixed with water at the nozzle of the bent pipe body 32 to be ejected outward.
由以上之實施例可知,本創作所提供之迴旋噴射裝置確具產業上之利用價值,故本創作業已符合於專利之要件。惟以上之敘述僅為本創作之較佳實施例說明,凡精於此項技藝者當可依據上述之說明而作其它種種之改良,惟這些改變仍屬於本創作之新型精神及以下所界定之專利範圍中。It can be seen from the above embodiments that the rotary jetting device provided by the present invention has industrial utilization value, so the original operation has been in conformity with the requirements of the patent. However, the above description is only for the preferred embodiment of the present invention, and those skilled in the art can make other improvements according to the above description, but these changes still belong to the novel spirit of the creation and the following definitions. In the scope of patents.
100‧‧‧迴旋噴射裝置100‧‧‧Swiveling spray device
100a‧‧‧迴旋噴射裝置100a‧‧‧gyro jet
1‧‧‧噴射裝置本體1‧‧‧jet device body
11‧‧‧控制手把11‧‧‧Control handle
111‧‧‧調節機構111‧‧‧Adjustment agency
12‧‧‧輸水機構12‧‧‧Water delivery agency
2‧‧‧噴射套管2‧‧‧Sieving casing
20‧‧‧內環面20‧‧‧ Inner torus
21‧‧‧間隔部21‧‧‧Interval
22‧‧‧前固定件22‧‧‧Front fixtures
23‧‧‧部分Section 23‧‧‧
3‧‧‧迴旋噴管3‧‧‧ gyro nozzle
31‧‧‧輸送管體31‧‧‧Transport body
32‧‧‧彎折管體32‧‧‧Bent pipe body
33‧‧‧前限位部33‧‧‧The former limit department
34‧‧‧後限位部34‧‧‧Restricted Department
41‧‧‧前軸承41‧‧‧ front bearing
42‧‧‧後軸承42‧‧‧ rear bearing
5‧‧‧喇叭套管5‧‧‧ horn casing
6‧‧‧流體內管6‧‧‧ Fluid inner tube
61‧‧‧輸出端61‧‧‧ Output
62‧‧‧輸入端62‧‧‧ input
F‧‧‧流體F‧‧‧ fluid
第1圖係顯示依據本創作之一實施例的一迴旋噴射裝置的側視圖;第2圖係顯示第1圖之迴旋噴射裝置的爆炸圖;第3圖係顯示第1圖之迴旋噴射裝置的部分剖視圖;第4圖係顯示第3圖的部分放大圖;第5圖係顯示依據本創作的另一實施例的迴旋噴射裝置的部分剖視圖。1 is a side view showing a swirling injection device according to an embodiment of the present invention; FIG. 2 is an exploded view showing the swirling injection device of FIG. 1; and FIG. 3 is a view showing the swirling injection device of FIG. Partial cross-sectional view; Fig. 4 is a partial enlarged view of Fig. 3; and Fig. 5 is a partial cross-sectional view showing the swirling ejection device according to another embodiment of the present invention.
1‧‧‧噴射裝置本體1‧‧‧jet device body
2‧‧‧噴射套管2‧‧‧Sieving casing
20‧‧‧內環面20‧‧‧ Inner torus
21‧‧‧間隔部21‧‧‧Interval
22‧‧‧前固定件22‧‧‧Front fixtures
23‧‧‧部分Section 23‧‧‧
3‧‧‧迴旋噴管3‧‧‧ gyro nozzle
31‧‧‧輸送管體31‧‧‧Transport body
32‧‧‧彎折管體32‧‧‧Bent pipe body
33‧‧‧前限位部33‧‧‧The former limit department
34‧‧‧後限位部34‧‧‧Restricted Department
41‧‧‧前軸承41‧‧‧ front bearing
42‧‧‧後軸承42‧‧‧ rear bearing
5‧‧‧喇叭套管5‧‧‧ horn casing
Claims (10)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101215479U TWM453538U (en) | 2012-08-10 | 2012-08-10 | Swirling jetting device |
CN 201220465214 CN202951586U (en) | 2012-08-10 | 2012-09-13 | Rotary jetting device |
RU2012141270/05U RU130521U1 (en) | 2012-08-10 | 2012-09-27 | ROTATING SPRAY |
JP2012006949U JP3181274U (en) | 2012-08-10 | 2012-11-15 | Rotating spray device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW101215479U TWM453538U (en) | 2012-08-10 | 2012-08-10 | Swirling jetting device |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM453538U true TWM453538U (en) | 2013-05-21 |
Family
ID=48457182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101215479U TWM453538U (en) | 2012-08-10 | 2012-08-10 | Swirling jetting device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP3181274U (en) |
CN (1) | CN202951586U (en) |
RU (1) | RU130521U1 (en) |
TW (1) | TWM453538U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201406465A (en) * | 2012-08-10 | 2014-02-16 | Strong Fortress Tool Co Ltd | Revolution spraying device |
-
2012
- 2012-08-10 TW TW101215479U patent/TWM453538U/en not_active IP Right Cessation
- 2012-09-13 CN CN 201220465214 patent/CN202951586U/en not_active Expired - Fee Related
- 2012-09-27 RU RU2012141270/05U patent/RU130521U1/en not_active IP Right Cessation
- 2012-11-15 JP JP2012006949U patent/JP3181274U/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN202951586U (en) | 2013-05-29 |
JP3181274U (en) | 2013-01-31 |
RU130521U1 (en) | 2013-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK4K | Expiration of patent term of a granted utility model |