TWM631827U - Improved structure of gate valve - Google Patents
Improved structure of gate valve Download PDFInfo
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- TWM631827U TWM631827U TW111203807U TW111203807U TWM631827U TW M631827 U TWM631827 U TW M631827U TW 111203807 U TW111203807 U TW 111203807U TW 111203807 U TW111203807 U TW 111203807U TW M631827 U TWM631827 U TW M631827U
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- water inlet
- gate valve
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- Sliding Valves (AREA)
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Abstract
一種閘閥之改良結構,主要係設有一本體,於本體設有出、入水口,以及與該出、入水口相通且呈垂直方向之容置空間,於容置空間向上延伸一開口段,於該開口段置入一穿設有迫緊環、套筒等之螺桿,並於該螺桿底端固定一止水片,螺桿的頂緣則設有一旋鈕,藉由旋鈕的轉動使止水片的孔與出、入水口平行,以形成一個通道構成開啟,或藉由止水片將入水口及出水口阻斷構成關閉。其中,該螺桿係於適當位置設有一環繞之突垣,於該突垣上方設有一環繞之嵌槽,以供嵌置一止水O型環,以構成確實之防洩漏效果,且使旋鈕於轉動時更為順暢,進而防止噪音的產生。An improved structure of a gate valve is mainly provided with a main body, the main body is provided with an outlet and a water inlet, and an accommodating space communicated with the outlet and the water inlet and in a vertical direction, and an opening section extending upward in the accommodating space is located in the accommodating space. A screw through a tightening ring, a sleeve, etc. is placed in the opening section, and a water-stop sheet is fixed at the bottom end of the screw, and a knob is arranged on the top edge of the screw. It is parallel to the water outlet and the water inlet to form a channel to open, or to block the water inlet and the water outlet by the water stop sheet to close the water outlet. Wherein, the screw is provided with a surrounding protruding wall at an appropriate position, and a surrounding inserting groove is arranged above the protruding wall for embedding a water-stop O-ring, so as to form a certain anti-leakage effect, and make the knob in the It rotates more smoothly, thus preventing the generation of noise.
Description
本創作係有關一種閘閥之改良結構,尤指一種可確實達到防洩漏效果,且於旋鈕轉動時得以更為順暢,進而防止噪音產生之閘閥之改良結構。This creation relates to an improved structure of a gate valve, especially an improved structure of a gate valve that can truly achieve the effect of preventing leakage, and can make the knob rotate more smoothly, thereby preventing the generation of noise.
按;閘閥是一種用圓形止水片作啟閉,並隨旋鈕轉動構成開啟、關閉和調節流體通道的一種閥門。習知之閘閥如圖1所示,係設有一本體1,於本體1設有出水口11及及入水口12,以及與該出水口11、入水口12相通且呈垂直方向之容置空間,於容置空間向上延伸一開口段13,本體1內部係設有一螺桿14,該螺桿14穿設迫緊環15、套筒16等元件後,於其底端鎖固一圓環形之止水片17,頂端則鎖固於一旋鈕18,藉由轉動旋鈕18使止水片17繞著軸線旋轉,旋轉角度為0°~90°之間,旋轉到90°時,止水片17為全開狀態,改變止水片17的偏轉角度,即可控制介質的流量及完全關閉。閘閥具有開關速度快,開放性少,堵塞少,控制能力好等優點,適合節流以及開關之用,尤其用於大流量控制及調節。Press; the gate valve is a kind of valve that uses a circular water stop piece to open and close, and rotates with the knob to open, close and adjust the fluid channel. As shown in FIG. 1, the conventional gate valve is provided with a main body 1, and the main body 1 is provided with a
習知之閘閥於旋鈕18由於僅靠螺桿14及迫緊環15等元件構成迫緊狀態,缺乏緩衝作用。因此,當旋鈕18於旋緊時,僅靠外在之螺桿14迫緊,不但會產生轉動不順暢之缺失,且會因不順暢導致噪音的產生。申請人有鑑於此,經不斷研究、實驗,遂萌生設計一種閘閥之改良結構,以確實達到防洩漏效果,且於旋鈕轉動時得以更為順暢,進而防止噪音產生。The conventional gate valve and the
本創作之主要目的,即在提供一種閘閥之改良結構,使閘閥於使用時可確實達到防洩漏效果,且於旋鈕轉動時得以更為順暢,進而防止噪音之產生。The main purpose of this creation is to provide an improved structure of the gate valve, so that the gate valve can indeed achieve the anti-leakage effect during use, and the knob can be rotated more smoothly, thereby preventing the generation of noise.
前述之閘閥之改良結構,係設有一本體,於本體設有出、入水口,以及與該出、入水口相通且呈垂直方向之容置空間,於容置空間向上延伸一開口段,於該開口段置入一穿設有迫緊環、套筒等之螺桿,並於該螺桿底端固定一止水片,螺桿的頂緣則設有一旋鈕,藉由旋鈕的轉動使止水片的孔與出、入水口平行,以形成一個通道構成開啟,或藉由止水片將入水口及出水口阻斷構成關閉。其中,該螺桿係於適當位置設有一環繞之突垣,於該突垣上方設有一環繞之嵌槽,以供嵌置一止水O型環,以構成確實之防洩漏效果,且使旋鈕於轉動時更為順暢,進而防止噪音的產生。The improved structure of the aforementioned gate valve is provided with a main body, the main body is provided with an outlet and a water inlet, and an accommodating space communicated with the outlet and the water inlet and is in a vertical direction, and an opening section extends upward from the accommodating space, and is located in the accommodating space. A screw through a tightening ring, a sleeve, etc. is placed in the opening section, and a water-stop sheet is fixed at the bottom end of the screw, and a knob is arranged on the top edge of the screw. It is parallel to the water outlet and the water inlet to form a channel to open, or to block the water inlet and the water outlet by the water stop sheet to close the water outlet. Wherein, the screw is provided with a surrounding protruding wall at an appropriate position, and a surrounding inserting groove is arranged above the protruding wall for embedding a water-stop O-ring, so as to form a certain anti-leakage effect, and make the knob in the It rotates more smoothly, thus preventing the generation of noise.
前述之閘閥之改良結構,其中該螺桿係置於本體之開口段,其上方係設為穿設段,以供穿設一迫緊環及一套筒,使其頂端鎖固於旋鈕;下方係設為螺牙段,以供鎖固於止水片。In the improved structure of the aforementioned gate valve, the screw rod is placed in the opening section of the main body, and the upper part of the screw rod is set as a penetration section for passing through a tightening ring and a sleeve, so that the top end is locked to the knob; It is a thread segment for locking on the water stop.
前述之閘閥之改良結構,其中該螺桿之突垣,係設於穿設段與螺牙段間。In the improved structure of the aforementioned gate valve, the protruding wall of the screw rod is arranged between the penetration section and the screw thread section.
請同時參閱圖2及圖3,係為本創作之立體圖及立體分解圖。如圖所示,本創作係設有一本體2,於本體2設有出水口21及入水口22,以及與該出水口21及入水口22相通,且呈垂直方向之容置空間,於容置空間向上延伸一開口段23,於該開口段23的頂緣鎖合有一上蓋24。Please also refer to FIG. 2 and FIG. 3 , which are a three-dimensional view and a three-dimensional exploded view of this creation. As shown in the figure, the present creation system is provided with a
該本體2內係設有一圓環形之止水片25,以及一底端固定於該止水片25之螺桿26,該螺桿26係置於本體之開口段23,其上方係設為穿設段261,下方係設為螺牙段262,以供鎖固於該止水片25。該穿設段261則分別穿設一華司27及上蓋24後,再穿設一迫緊環28及一套筒29,使其頂端鎖固於一旋鈕30,並以一螺帽31及一C型扣32上、下定位。俾藉由該旋鈕30的轉動使止水片25的孔與出水口21、入水口22平行,以形成一個通道構成開啟,或藉由止水片25將出水口21及入水口22阻斷構成關閉。The
前述本創作之螺桿26,係於穿設段261與螺牙段262間,設有一環繞之突垣263,並於該突垣的上方設有一環繞之嵌槽264,以供於該嵌槽264嵌置一止水O型環33,以構成確實之防洩漏效果,且使旋鈕30於轉動時更為順暢,進而防止噪音的產生。The
請參閱圖4,係為本創作之剖視圖。如圖所示,本創作之螺桿26係置於本體之開口段23,其上方係設為穿設段261,下方係設為螺牙段262,以供鎖固於該止水片25。該穿設段261則分別穿設一華司27及上蓋24後,再穿設一迫緊環28及一套筒29,使其頂端鎖固於一旋鈕30。俾當旋鈕30於轉動時,該止水片17可隨螺桿26繞著軸線旋轉,旋轉角度為0°~90°之間,旋轉到90°時,止水片17為全開狀態,適當的改變止水片17的偏轉角度,即可控制介質的流量及完全關閉,以達到節流以及開關之用。其中,由於螺桿26之穿設段261與螺牙段262間係設有一止水O型環33,該止水O型環33係頂持於迫緊環28,當旋鈕30將螺桿26轉動時,可藉由該止水O型環33構成緩衝作用,除了可達到確實之防洩漏效果外,且使旋鈕30於轉動時得以更為順暢,進而可防止如習知閘閥因僅靠螺桿迫緊導致噪音產生之缺失。Please refer to Figure 4, which is a cross-sectional view of this creation. As shown in the figure, the
前述實施例,僅為說明本創作之較佳實施方式,而非限制本創作之範圍,凡經由些微修飾、變更,仍不失本創作之要義所在,亦不脫本創作之精神範疇。The foregoing examples are only to illustrate the preferred implementations of the present creation, rather than limiting the scope of the present creation. All modifications and changes are made without losing the essence of the present creation, nor deviating from the spirit of the present creation.
綜上所述,本創作以設有嵌槽之螺桿,配合嵌置於該嵌槽之止水O型環,構成閘閥之改良結構,使閘閥於使用時可確實達到防洩漏效果外,且於旋鈕轉動時得以更為順暢,進而可防止如習知閘閥於轉動時產生噪音之缺失。為一實用之設計,誠屬一俱新穎性之創作,爰依法提出專利之申請,祈 鈞局予以審查,早日賜准專利,至感德便。To sum up, in this creation, a screw with an embedded groove and a water-stop O-ring embedded in the embedded groove constitute an improved structure of the gate valve, so that the gate valve can indeed achieve the anti-leakage effect during use, and it is also The knob can be rotated more smoothly, thereby preventing the lack of noise generated when the conventional gate valve is rotated. It is a practical design, and it is a creation of novelty. I should file a patent application in accordance with the law, and I pray that the bureau will review it and grant the patent as soon as possible.
1:本體 11:出水口 12:入水口 13:開口段 14:螺桿 15:迫緊環 16:套筒 17:止水片 18:旋鈕 2:本體 21:出水口 22:入水口 23:開口段 24:上蓋 25:止水片 26:螺桿 261:穿設段 262:螺牙段 263:突垣 264:嵌槽 27:華司 28:迫緊環 29:套筒 30:旋鈕 31:螺帽 32:C型扣 33:止水O型環1: Ontology 11: Water outlet 12: Water inlet 13: Open Section 14: Screw 15: Press the ring 16: Sleeve 17: Waterstop 18: Knob 2: Ontology 21: Water outlet 22: Water inlet 23: Open Section 24: upper cover 25: Waterstop 26: Screw 261: Wearing Section 262: Screw segment 263: Tugaki 264: Groove 27: Washi 28: Pressing Rings 29: Sleeve 30: Knob 31: Nut 32: C-type buckle 33: Waterstop O-ring
圖1係習知閘閥之剖視圖。 圖2係本創作之立體分解圖。 圖3係本創作之立體圖。 圖4係本創作之剖視圖。 FIG. 1 is a cross-sectional view of a conventional gate valve. Figure 2 is an exploded perspective view of this creation. Figure 3 is a perspective view of this creation. Figure 4 is a sectional view of this creation.
2:本體 2: Ontology
21:出水口 21: Water outlet
22:入水口 22: Water inlet
23:開口段 23: Open Section
24:上蓋 24: upper cover
25:止水片 25: Waterstop
26:螺桿 26: Screw
261:穿設段 261: Wearing Section
262:螺牙段 262: Screw segment
263:突垣 263: Tugaki
264:嵌槽 264: Groove
27:華司 27: Washi
28:迫緊環 28: Pressing Rings
29:套筒 29: Sleeve
30:旋鈕 30: Knob
31:螺帽 31: Nut
32:C型扣 32: C-type buckle
33:止水O型環 33: Waterstop O-ring
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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TW111203807U TWM631827U (en) | 2022-04-14 | 2022-04-14 | Improved structure of gate valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW111203807U TWM631827U (en) | 2022-04-14 | 2022-04-14 | Improved structure of gate valve |
Publications (1)
Publication Number | Publication Date |
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TWM631827U true TWM631827U (en) | 2022-09-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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TW111203807U TWM631827U (en) | 2022-04-14 | 2022-04-14 | Improved structure of gate valve |
Country Status (1)
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TW (1) | TWM631827U (en) |
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2022
- 2022-04-14 TW TW111203807U patent/TWM631827U/en unknown
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GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 |