TWM570384U - Improved structure of pressure reducing valve group - Google Patents

Abstract

一種減壓閥組之改良結構（一），主要係包含一減壓閥，以及連接於該減壓閥之至少兩球閥。其中，該減壓閥係設有一由上蓋及下蓋以及座底所組成之本體，於該下蓋設有進水通道及出水通道，以供維持流體壓力為一穩定值以達到調整出口側壓力；該等球閥係連接於減壓閥之進水通道及出水通道，其設有一本體，於本體設有一具頂持部之手柄，以及於適當位置設有對應於該頂持部之止擋部。俾藉由手柄的轉動使球閥構成開啟或關閉，且藉由止擋部對該頂持部的限位，使手柄可呈180∘之轉動，進而使減壓閥組可配合不同之施工場合，構成左向或右向之轉動開啟或關閉。An improved structure (1) of a pressure reducing valve group mainly comprises a pressure reducing valve and at least two ball valves connected to the pressure reducing valve. Wherein, the pressure reducing valve is provided with a body composed of an upper cover and a lower cover and a seat bottom, and the lower cover is provided with a water inlet passage and a water outlet passage for maintaining the fluid pressure to a stable value to adjust the outlet side pressure The ball valve is connected to the water inlet passage and the water outlet passage of the pressure reducing valve, and is provided with a body, a handle having a top portion is disposed on the body, and a stop portion corresponding to the top portion is disposed at an appropriate position .球 The ball valve is opened or closed by the rotation of the handle, and the handle can be rotated by 180 藉 by the limit of the holding portion of the stopping portion, so that the pressure reducing valve group can be matched with different construction occasions. Make up the left or right turn to open or close.

Description

減壓閥組之改良結構（一）Improved structure of pressure reducing valve group (1)

本創作係有關一種減壓閥組之改良結構（一），尤指一種可供降低水壓並維持流體壓力為一穩定值，且可配合不同之施工場合，構成左向或右向轉動啟、閉控制之減壓閥組改良結構。The present invention relates to an improved structure (1) of a pressure reducing valve group, and more particularly to a method for reducing water pressure and maintaining fluid pressure as a stable value, and can be combined with different construction occasions to form a leftward or rightward rotation. Improved structure of the closed-pressure reducing valve group.

按；一般城市單向供水管道為能將較高的閥門上游（進口）壓力減至符合使用要求的下游（出口）壓力，通常會於單向供水管道上安裝減壓閥，無論上游壓力和流量如何變化，藉由減壓閥使調定好的下游壓力都保持恒定不變，當主閥打開後，介質流向出口的同時也通過減壓閥，使減壓閥出水口高度穩定在某個值，這樣閥後壓力便可恒定。而為能配合減壓閥的使用，需於其進、出水口裝設球閥，以供控制進、出水，習知之球閥係於內部設有一具開孔之球體，配合可帶動球體之手柄，當球體旋轉90∘時，在進、出口處應全部呈現球面，從而截斷流動，而當球體轉回時，則球體上的孔與閥門的軸心線平行，形成一個通道。惟習知之球閥的手柄係僅可轉動90∘，亦即其僅供單向轉動，因此，當所裝設的場合無法配合該方向轉動時（如緊貼於牆面時），將會形成施工上的困擾。申請人有鑑於此，經不斷研究、實驗，遂萌生設計一種減壓閥組之改良結構（一），可配合不同之施工場合，構成左向或右向轉動均可關閉。According to the general urban one-way water supply pipeline, the upstream (inlet) pressure of the higher valve can be reduced to the downstream (outlet) pressure that meets the requirements of use. Usually, the pressure reducing valve is installed on the one-way water supply pipeline, regardless of the upstream pressure and flow. How to change, the adjusted downstream pressure is kept constant by the pressure reducing valve. When the main valve is opened, the medium flows to the outlet and also passes through the pressure reducing valve, so that the outlet of the pressure reducing valve is highly stable at a certain value. This way the pressure behind the valve can be constant. In order to be able to cooperate with the use of the pressure reducing valve, it is necessary to install a ball valve at the inlet and outlet for controlling the inlet and outlet. The conventional ball valve is provided with a hole with a hole inside, and the handle of the ball can be used as a handle. When the sphere is rotated 90 ,, all the spheres should be present at the inlet and outlet to intercept the flow. When the sphere is turned back, the hole on the sphere is parallel to the axis of the valve to form a channel. However, the handle of the conventional ball valve can only be rotated 90 ∘, that is, it can only be rotated in one direction. Therefore, when the installed position cannot rotate in this direction (such as when it is close to the wall), the construction will be formed. Troubled on. In view of this, the applicant has been continuously researching and experimenting, and Yan Qiangsheng has designed an improved structure (1) for the pressure reducing valve group, which can be closed with different construction occasions and can be closed in the left or right direction.

本創作之主要目的，即在提供一種減壓閥組之改良結構（一），以供維持流體壓力為一穩定值，且可配合不同之施工場合，構成左向或右向轉動關閉控制。The main purpose of the present invention is to provide an improved structure (1) for a pressure reducing valve group for maintaining a fluid pressure as a stable value, and for different construction occasions, to constitute a left or right rotation closing control.

前述之減壓閥組之改良結構（一），係包含一減壓閥，以及連接於該減壓閥之至少兩球閥。其中，該減壓閥係設有一由上蓋及下蓋以及座底所組成之本體，於該下蓋設有進水通道及出水通道，以供維持流體壓力為一穩定值以達到調整出口側壓力；該等球閥係連接於減壓閥之進水通道及出水通道，其設有一本體，於本體設有一具頂持部之手柄，以及於適當位置設有對應於該頂持部之止擋部。俾藉由手柄的轉動使球閥構成開啟或關閉，且藉由止擋部對該頂持部的限位，使手柄可呈180∘之轉動，進而使減壓閥組可配合不同之施工場合，構成左向或右向之轉動均可關閉。The improved structure (1) of the pressure reducing valve group described above includes a pressure reducing valve and at least two ball valves connected to the pressure reducing valve. Wherein, the pressure reducing valve is provided with a body composed of an upper cover and a lower cover and a seat bottom, and the lower cover is provided with a water inlet passage and a water outlet passage for maintaining the fluid pressure to a stable value to adjust the outlet side pressure The ball valve is connected to the water inlet passage and the water outlet passage of the pressure reducing valve, and is provided with a body, a handle having a top portion is disposed on the body, and a stop portion corresponding to the top portion is disposed at an appropriate position .球 The ball valve is opened or closed by the rotation of the handle, and the handle can be rotated by 180 藉 by the limit of the holding portion of the stopping portion, so that the pressure reducing valve group can be matched with different construction occasions. It can be turned off in the left or right direction.

前述之減壓閥組之改良結構（一），其中之球閥係設有旁管，以供於該旁管裝設壓力錶，進而供監控流體的壓力值。The improved structure (1) of the pressure reducing valve group described above, wherein the ball valve is provided with a bypass pipe for the pressure gauge of the bypass pipe to monitor the pressure of the fluid.

請同時參閱第1圖及第2圖，係為本創作之立體圖及球閥俯視圖。如圖所示，本創作係包含一減壓閥１，以及連接於該減壓閥１之至少兩球閥２。其中，該減壓閥１係設有一由上蓋１１及下蓋１２以及底座１３所組成之本體１，於該下蓋１２設有進水通道１２１及出水通道１２２，本體內部則設有彈簧座、一彈簧、一隔膜、一軸心及一止水件等元件。如此可利用此減壓閥的作動元件來調節流體之流量，當出水端流體壓力降低時，使前述本體內部之組件同步往下位移，進而使下蓋進水通道出水口開啟距離變大，該出水通道方向流去之流體壓力亦會因為開啟距離變大而增加；而當出水端流體壓力增大時，則使前述本體內部之組件同步往上位移，進而使下蓋進水通道出水口開啟距離變小，該出水通道方向流去之流體壓力亦會因為開啟距離變小而減少，從而可達成維持流體壓力為一穩定值，以達到調整出口側壓力之目的以供維持流體壓力為一穩定值，以達到調整出口側壓力。Please also refer to Figure 1 and Figure 2 for a perspective view of the creation and a top view of the ball valve. As shown, the present invention includes a pressure reducing valve 1 and at least two ball valves 2 connected to the pressure reducing valve 1. The pressure reducing valve 1 is provided with a body 1 composed of an upper cover 11 and a lower cover 12 and a base 13. The lower cover 12 is provided with a water inlet passage 121 and a water outlet passage 122, and a spring seat is disposed inside the body. , a spring, a diaphragm, a shaft and a water stop and other components. Thus, the actuating element of the pressure reducing valve can be used to adjust the flow rate of the fluid. When the fluid pressure at the outlet end is lowered, the components inside the body are synchronously displaced downward, thereby increasing the opening distance of the water inlet opening of the lower cover. The fluid pressure flowing in the direction of the water outlet channel is also increased because the opening distance becomes larger; and when the fluid pressure at the outlet end is increased, the components inside the body body are synchronously displaced upward, and the lower cover water inlet channel is discharged. The opening distance of the nozzle becomes smaller, and the fluid pressure flowing in the direction of the outlet passage is also reduced because the opening distance becomes smaller, so that the fluid pressure can be maintained at a stable value to adjust the pressure on the outlet side for maintaining the fluid pressure. A stable value to achieve adjustment of the outlet side pressure.

該等球閥２係連接於減壓閥１之進水通道１２１及出水通道１２２，其設有一本體２１，本體２１內部係設有一帶孔的球體，使該球體樞接於一穿設套孔２２之轉軸２３，於該轉軸２３頂端設有一手柄２４，藉由手柄２４的轉動使球體上的孔與進、出水口平行，以形成一個通道構成開啟，或藉由球體將進水口及出水口阻斷構成關閉。該手柄２４係於末端設有一頂持部２４１，該套孔２２的兩側則分別設有桿狀之止擋部２５。俾藉由手柄２４的轉動使球閥構成開啟或關閉，且藉由止擋部２５對該頂持部的限位，使手柄２４可呈180∘之轉動。該等球閥２係於適當位置設有旁管２６，以供於該旁管２６裝設壓力錶，進而供監控流體的壓力值。The ball valve 2 is connected to the water inlet passage 121 and the water outlet passage 122 of the pressure reducing valve 1 , and is provided with a body 21 . The body 21 is internally provided with a hole with a hole, so that the ball body is pivotally connected to a through hole 22 . The rotating shaft 23 is provided with a handle 24 at the top end of the rotating shaft 23. The rotation of the handle 24 makes the hole in the sphere parallel to the inlet and outlet ports to form a passage to open, or the water inlet and the outlet are blocked by the ball. The break constitutes closed. The handle 24 is provided with a top portion 241 at the end, and a rod-shaped stopper portion 25 is respectively disposed on both sides of the sleeve hole 22. The ball valve is opened or closed by the rotation of the handle 24, and the handle 24 can be rotated by 180 turns by the limit of the stopper portion 25. The ball valves 2 are provided with a bypass pipe 26 at an appropriate position for the pressure gauge to be installed in the bypass pipe 26 for monitoring the pressure value of the fluid.

藉由前述構件的組合，構成一減壓閥組之改良結構。以供裝設於單向供水管道，藉由減壓閥１以供維持流體壓力為一穩定值以達到調整出口側壓力，且藉由兩側之球閥２控制流體之啟、閉。其中，當本創作裝設於球閥２之手柄２４無法單向轉動之環境時，由於該手柄２４係為可呈180∘轉動之狀態，因此，可不受到施工環境的影響，使手柄２４得以呈左轉動或右轉動，進而使減壓閥組可配合不同之施工場合。An improved structure of a pressure reducing valve group is constructed by the combination of the foregoing members. For the installation of the one-way water supply pipe, the pressure reducing valve 1 is used to maintain the fluid pressure as a stable value to adjust the outlet side pressure, and the ball valve 2 on both sides controls the opening and closing of the fluid. Wherein, when the present invention is installed in an environment in which the handle 24 of the ball valve 2 cannot be unidirectionally rotated, since the handle 24 is in a state of being able to rotate 180 degrees, the handle 24 can be left without being affected by the construction environment. Rotate or turn right, so that the pressure reducing valve group can be matched with different construction occasions.

請參閱第3圖，係為本創作之裝設狀態圖。如圖所示，本創作於組裝時，當所施工的環境為緊貼於牆面時（如本實施例，係於一面牆３的兩邊，分別裝設有減壓閥組），一般之球閥所構成之減壓閥組，由於手柄僅能供單向之轉動啟、閉，將會造成施工上之困擾，亦即；其中一組之減壓閥組將無法如此緊貼於牆３邊，而受限於施工環境，作業人員勢必得找出其他之解決辦法，不但耗工費時，且影響作業效率。Please refer to Figure 3, which is a state diagram of the installation of this creation. As shown in the figure, when the creation is in the assembly, when the environment to be applied is close to the wall surface (as in this embodiment, the pressure reducing valve group is respectively installed on both sides of one wall 3), the general ball valve The pressure reducing valve group formed by the handle can only be opened and closed by one-way rotation, which will cause construction problems, that is, one group of pressure reducing valve groups cannot be so close to the wall 3, Due to the construction environment, the operators are bound to find other solutions, which not only consumes time and labor, but also affects the efficiency of the operation.

第4圖係本創作之啟、閉動作狀態圖。如圖所示，本創作當為因應施工環境，而需將兩組減壓閥組分別裝設於牆３的兩邊時，由於減壓閥組分別緊貼於牆３邊，一般之球閥所構成之減壓閥組，由於手柄僅能供單向之轉動啟、閉，將會造成施工上之困擾。本創作由於該手柄２４係為可呈180∘轉動之狀態，因此，可不受到施工環境的影響，使手柄２４得以呈左轉動或右轉動，如本實施例，兩組之減壓閥組的手柄２４，可分別呈左轉動或右轉動，進而使減壓閥組可配合不同之施工場合。Figure 4 is a diagram showing the state of the opening and closing of the creation. As shown in the figure, when the two sets of pressure reducing valve groups are installed on both sides of the wall 3 according to the construction environment, the pressure reducing valve group is closely attached to the wall 3, and the general ball valve is formed. The pressure reducing valve group, because the handle can only be turned on and off for one-way rotation, will cause construction problems. Since the handle 24 is in a state of 180° rotation, the handle 24 can be rotated left or right without being affected by the construction environment. As in this embodiment, the handles of the two groups of pressure reducing valve groups 24, can be left or right, respectively, so that the pressure reducing valve group can be matched with different construction occasions.

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 embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the details of the present invention are not deviated from the spirit of the present invention.

綜上所述，本創作以減壓閥及連接於該減壓閥之至少兩球閥，配合設於球閥之手柄，以及對應於手柄之止擋部，構成減壓閥組之改良結構。以供維持流體壓力為一穩定值，且可配合不同之施工場合或環境，構成左向或右向轉動啟、閉控制。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。In summary, the present invention constitutes an improved structure of the pressure reducing valve group by using a pressure reducing valve and at least two ball valves connected to the pressure reducing valve, a handle provided on the ball valve, and a stopper corresponding to the handle. In order to maintain the fluid pressure as a stable value, and can be combined with different construction occasions or environments, the left or right rotation start and close control is formed. For a practical design, it is a novelty creation. If you apply for a patent in accordance with the law, you will be punished by the Bureau of Public Information, and you will be granted a patent as soon as possible.

１‧‧‧減壓閥1‧‧‧Reducing valve

１１‧‧‧上蓋 11‧‧‧Upper cover

１２‧‧‧下蓋 12‧‧‧Under the cover

１２１‧‧‧進水通道 121‧‧‧Water inlet channel

１２２‧‧‧出水通道 122‧‧‧Water outlet

１３‧‧‧底座 13‧‧‧Base

２‧‧‧球閥 2‧‧‧Ball valve

２１‧‧‧本體 21‧‧‧ body

２２‧‧‧套孔 22‧‧‧ Set of holes

２３‧‧‧轉軸 23‧‧‧ shaft

２４‧‧‧手柄 24‧‧‧handle

２４１‧‧‧頂持部 241‧‧‧Top Department

２５‧‧‧止擋部 25‧‧‧stop

２６‧‧‧旁管 26‧‧‧byside

３‧‧‧牆 3‧‧‧ wall

第1圖係本創作之立體圖。 第2圖係本創作之球閥俯視圖。 第3圖係本創作之裝設狀態圖。 第4圖係本創作之啟、閉動作狀態圖。The first picture is a perspective view of the creation. Figure 2 is a top view of the ball valve of the present creation. Figure 3 is a diagram showing the state of the installation. Figure 4 is a diagram showing the state of the opening and closing of the creation.

Claims (3)

一種減壓閥組之改良結構（一），包含： 一減壓閥，係設有一由上蓋及下蓋以及底座所組成之本體，於該下蓋設有進水通道及出水通道，本體內部則設有彈簧座、一彈簧、一隔膜、一軸心及一止水件等元件，以供維持流體壓力為一穩定值； 兩球閥，係分別連接於減壓閥之進水通道及出水通道，其設有一本體，於本體內部設有一帶孔的球體，使該球體樞接於一手柄，藉由手柄的轉動使球體形成一個通道構成開啟，或藉由球體將進水口及出水口阻斷構成關閉，該手柄係於末端設有一頂持部，並於對應於該頂持部之本體位置兩側分別設有桿狀之止擋部，使該手柄可呈180∘轉動之狀態，進而使減壓閥組可配合不同之施工場合。The improved structure (1) of a pressure reducing valve group comprises: a pressure reducing valve, which is provided with a body composed of an upper cover and a lower cover and a base, wherein the lower cover is provided with a water inlet passage and a water outlet passage, and the inside of the body a spring seat, a spring, a diaphragm, a shaft center and a water stop member are provided for maintaining the fluid pressure as a stable value; the two ball valves are respectively connected to the water inlet passage and the water outlet passage of the pressure reducing valve The utility model is provided with a body, and a ball body with a hole is arranged inside the body, so that the ball body is pivotally connected to a handle, and the ball body forms a channel to form opening by the rotation of the handle, or the water inlet and the water outlet are blocked by the ball body. The handle is closed, and the handle is provided with a top portion at the end, and a rod-shaped stop portion is respectively disposed on two sides of the body position corresponding to the top portion, so that the handle can be rotated 180 degrees, and further The pressure reducing valve group can be matched with different construction occasions. 如申請專利範圍第1項所述之減壓閥組之改良結構（一），其中，該兩球閥之本體係設有一套孔，使球體樞接於一穿設套孔之轉軸，以供手柄設於該轉軸頂端，該止擋部係設於套孔的兩側。The improved structure (1) of the pressure reducing valve group according to claim 1, wherein the system of the two ball valve is provided with a hole for pivoting the ball to a rotating shaft of the sleeve hole for the handle It is disposed at the top end of the rotating shaft, and the stopping portion is disposed on both sides of the sleeve hole. 如申請專利範圍第1項所述之減壓閥組之改良結構（一），其中，該等球閥係於適當位置設有旁管，以供於該旁管裝設壓力錶，進而供監控流體的壓力值。The improved structure (1) of the pressure reducing valve group according to claim 1, wherein the ball valve is provided with a bypass pipe at a suitable position for installing a pressure gauge on the bypass pipe, thereby providing a monitoring fluid The value of the pressure.