TWM608691U

TWM608691U - Single intake passage type air intake regulating structure

Info

Publication number: TWM608691U
Application number: TW109215556U
Authority: TW
Inventors: 黃惠輝; 董慶雄; 翁銘澤
Original assignee: 宏佳騰動力科技股份有限公司
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-01

Abstract

一種單進氣通道式進氣調節構造，其用於連接動力系統之引擎，並調整對引擎的進氣量，該單進氣通道式進氣調節構造包括具有過濾材之空氣濾清器、調節控制閥、節流閥、第一管件及第二管件，第一管件連接於空氣濾清器與調節控制閥之間，第二管件連接於調節控制閥與節流閥之間而串聯成一進氣通道，藉此單進氣通道式的精簡化構造，控制進氣通道適當長度的範圍內，降低成本，且能在引擎高低速運轉過程中，皆能直接調控對引擎之進氣量。A single air intake channel type air intake adjustment structure, which is used to connect the engine of the power system and adjust the amount of air intake to the engine. The single air intake channel type air intake adjustment structure includes an air filter with a filter material, an adjustment The control valve, the throttle valve, the first pipe and the second pipe, the first pipe is connected between the air cleaner and the regulating control valve, and the second pipe is connected between the regulating control valve and the throttle valve to form an air inlet in series Through the simplified structure of the single air intake channel, the air intake channel can be controlled within an appropriate length range to reduce costs, and it can directly control the amount of air intake to the engine during high and low speed operation of the engine.

Description

單進氣通道式進氣調節構造Single air intake channel type air intake regulating structure

本新型係關於一種用於具有引擎的機車等動力系統，因應引擎轉速變化而提供進氣調節功能之單進氣通道式進氣調節構造。This new model relates to a single-intake-channel type air intake adjustment structure that is used in power systems such as locomotives with engines and provides air intake adjustment functions in response to changes in engine speed.

目前具有引擎的機車等動力系統中，因須導入外部空氣與進氣引擎之汽油等燃料充分混合後燃燒產生驅動引擎之動力，同時還需搭配引擎的轉速變化而調節進氣量，故前述動力系統皆具備有進氣調節構造。現有的進氣調節構造概有以下二種，其具體的構造說明如下。At present, in power systems such as locomotives with engines, the external air must be fully mixed with the gasoline and other fuels of the intake engine and then burned to generate the power to drive the engine. At the same time, it is also necessary to adjust the intake air volume with changes in the engine speed. The systems are equipped with air intake adjustment structure. There are two types of existing air intake regulating structures, and their specific structures are described below.

其一可變進氣結構，係在空氣濾清器與進氣可變構件之間設置一進氣岐管，該進氣岐管包括一截面積較大的高速管件以及一截面積較小的低速管件，高速管件的一端連接進氣可變構件，高速管件的另一端連接空氣濾清器，高速管件中並設有能被控制的旋轉閥門，低速管件的一端連接在高速管件之旋轉閥門與進氣可變構件之間，低速管件的另一端連接空氣濾清器。該可變進氣結構是藉由雙進氣通道的構造，其中利用可變進氣結構之高速管件之旋轉閥門與進氣可變構件之間外接低速管件連通空氣濾清器，藉以在引擎呈低轉速的狀態下，在外部空氣直接通過空氣濾清器與低速管件與進氣可變構件對引擎供氣，另利用對高速管件之旋轉閥門之開關調控，在引擎呈高轉速的狀態下，增加對引擎的進氣量。One of the variable intake structure is to set an intake manifold between the air filter and the variable intake component. The intake manifold includes a high-speed pipe with a larger cross-sectional area and a smaller cross-sectional area. Low-speed pipe fittings, one end of the high-speed pipe fittings is connected to the air intake variable component, the other end of the high-speed pipe fittings is connected to the air filter, the high-speed pipe fittings are equipped with a controlled rotating valve, and one end of the low-speed pipe fittings is connected to the rotating valve and the high-speed pipe fittings. Between the air intake variable components, the other end of the low-speed pipe is connected with an air filter. The variable intake structure is constructed with double intake passages, in which a low-speed pipe is connected between the rotary valve of the high-speed pipe of the variable intake structure and the variable intake member to communicate with the air filter, so that the air filter is connected to the engine. In the low-speed state, the external air directly supplies air to the engine through the air filter, low-speed pipes and variable intake components, and uses the on-off adjustment of the rotary valve of the high-speed pipes. When the engine is at a high speed, Increase the amount of air intake to the engine.

惟前述現有可變進氣結構雖能利用雙進氣通道的構造來調控進氣，以期因應引擎轉速變化所需的進氣量。惟前述現有的雙進氣通道式可變進氣結構，因其整體組成構造較複雜，組裝方式較費時，而有成本偏高之問題。However, the aforementioned existing variable intake structure can use the structure of dual intake passages to control the intake air in order to respond to the change in the engine speed. However, the aforementioned existing dual-air-intake-channel variable air-intake structure has the problem of high cost due to its complicated overall structure, time-consuming assembly method.

再者，前述現有的可變進氣結構中，其係在外部空氣直接通過空氣濾清器與低速管件與進氣可變構件對引擎供氣的基礎上，利用對高速管件之旋轉閥門之開關調控，在引擎呈高轉速的狀態下，增加對引擎的進氣量。惟此使用另一進氣通道間接調控進氣量的方式因受到原本可變進氣結構中的氣體壓力變化而影響，加以低速管件與高速管件皆連通空氣濾清器，受限於空氣濾清器內部設置之過濾材在過濾空氣時產生阻力，不利於整體進氣量之準確調控。Furthermore, in the aforementioned existing variable intake structure, it is based on the fact that the external air directly supplies air to the engine through the air cleaner and the low-speed pipes and the variable intake components, and utilizes the opening and closing of the rotary valve of the high-speed pipes. Regulation, when the engine is in a high-speed state, increase the amount of air intake to the engine. However, the method of using another intake channel to indirectly control the intake air volume is affected by the change of the gas pressure in the original variable intake structure, and the low-speed pipes and high-speed pipes are connected to the air filter, which is limited by the air filter. The filter material installed inside the filter produces resistance when filtering the air, which is not conducive to the accurate control of the overall air intake.

另一可變進氣結構，其主要是由進氣管道、蓄氣空間、出氣管道、控制閥以及旁通蓄氣空間所組成，進氣管道與出氣管道分別連通該蓄氣空間，外部空氣自進氣管道通過蓄氣空間而由出氣管道流向引擎，旁通蓄氣空間透過控制閥與蓄氣空間連通，且控制閥能根據引擎轉來決定啟閉。Another variable air intake structure is mainly composed of an air intake pipe, an air storage space, an air outlet pipe, a control valve, and a bypass air storage space. The air intake pipe and the air outlet pipe are respectively connected to the air storage space, and the outside air is automatically connected to the air storage space. The intake pipe flows to the engine from the outlet pipe through the gas storage space, and the bypass storage space communicates with the gas storage space through the control valve, and the control valve can be opened and closed according to the engine rotation.

前述現有的另一可變進氣結構仍採取雙進氣通道的構造，並利用可變進氣結構中之第二進氣通道來增加進氣量，以期提升因應轉速變化之性能。惟前述雙進氣通道式可變進氣結構，仍有整體組成構造較複雜，組裝方式較費時及成本偏高等問題。The aforementioned other existing variable intake structure still adopts the structure of double intake passages, and uses the second intake passage in the variable intake structure to increase the intake air volume, in order to improve the performance in response to changes in speed. However, the aforementioned dual-intake-channel variable intake structure still has problems such as complicated overall structure, time-consuming and high cost assembly methods.

再者，前述現有的另一可變進氣結構中，其係在外部空氣自進氣管道通過蓄氣空間而由出氣管道流向引擎之基本進氣路徑不變的基礎上，利用旁通蓄氣空間透過控制閥改變對蓄氣空間的進氣量方式來調整對引擎的整體進氣量，此間接調控進氣量的方式因受到可變進氣結構中的氣體壓力變化而影響，加以進氣管道與旁通蓄氣空間皆係連通蓄氣空間，受限於蓄氣空間內部裝設之過濾材在過濾空氣時產生阻力，不利於整體進氣量之調控。Furthermore, in the aforementioned other existing variable air intake structure, it is based on the basic intake path of the external air flowing from the air intake pipe through the air storage space and from the air outlet pipe to the engine, using bypass air storage. The space adjusts the overall air intake to the engine through the control valve to change the air intake to the air storage space. This indirect control of the air intake is affected by the change in the gas pressure in the variable intake structure, and the air is added. The pipeline and the bypass air storage space are connected to the air storage space, which is limited by the filter material installed inside the air storage space to produce resistance when filtering air, which is not conducive to the control of the overall intake air volume.

本新型之目的在於提供一種單通道式進氣調節構造，解決現有雙進氣通道式進氣調節結構之整體構造複雜，組裝費時、成本高及佔用空間等問題，以及間接控制進氣量方式，雙進氣通道皆連通至空氣濾清器，不利於整體進氣量之準確調控之問題。The purpose of the present invention is to provide a single-channel air intake adjustment structure, which solves the problems of complex overall structure, time-consuming assembly, high cost, and space-occupying of the existing dual-intake air intake adjustment structure, as well as indirect control of air intake. Both air intake passages are connected to the air filter, which is not conducive to the problem of accurate control of the overall air intake.

為了達成前述目的，本新型提出的單進氣通道式進氣調節構造係包括：一空氣濾清器，其包括一殼體以及裝設於該殼體內部之一過濾材，該殼體相對於該過濾材的兩側分別設一空氣入口與一空氣出口；一調節控制閥，其位於該空氣濾清器的一側，該調節控制閥包括一閥殼，以及裝設於閥殼內能***作旋轉啟閉之一調節閥門；一節流閥，其位於該調節控制閥相對於該空氣濾器之另一側，該節流閥包括一閥體，以及裝設於閥體內能***作旋轉啟閉之一節流閥門；一第一管件，其連接於該空氣濾清器與該調節控制閥之間；以及一第二管件，其連接於該調節控制閥與該節流閥之間，並使該節流閥、該第二管件、該調節控制閥、該第一管件與該空氣濾清器串聯而成一進氣通道。 In order to achieve the foregoing objectives, the single-intake-channel type air intake adjustment structure proposed by the present invention includes: An air cleaner, comprising a housing and a filter material installed inside the housing, the housing is provided with an air inlet and an air outlet on both sides of the filter material; A regulating control valve, which is located on one side of the air cleaner, the regulating control valve includes a valve housing, and a regulating valve installed in the valve housing that can be operated and rotated to open and close; A throttle valve, which is located on the other side of the regulating control valve relative to the air filter, the throttle valve includes a valve body, and a throttle valve installed in the valve body that can be operated and rotated to open and close; A first pipe connected between the air cleaner and the regulating control valve; and A second pipe is connected between the regulating control valve and the throttle valve, and the throttle valve, the second pipe, the regulating control valve, the first pipe and the air cleaner are connected in series to form one Intake passage.

本新型主要係令該節流閥、該第二管件、該調節控制閥、該第一管件與該空氣濾清器依序串聯而構成一進氣通道，使其應用於具有引擎的動力系統中，於引擎高低轉速之運轉過程提供適量的空氣，並藉此精簡化的單進氣通道式進氣調節構造，提高組裝簡便性及節省空間，能控制進氣通道於適當長度的範圍內，而降低成本。The present invention mainly makes the throttle valve, the second pipe fitting, the regulating control valve, the first pipe fitting and the air filter be connected in series to form an air intake passage, so that it can be used in a power system with an engine , Provides an appropriate amount of air during the operation of the engine at high and low speeds, and uses the simplified single-intake-channel air-intake adjustment structure to improve assembly simplicity and save space. It can control the air-intake passage to an appropriate length range, and reduce costs.

另一方面，本新型單進氣通道進氣調整構造利用該節流閥與該調節控制閥分別位於該進氣通道中之適當位置直接控制進氣量，其中，當引擎高速運轉時，所需的進氣量較多，藉由節流閥變換至全開或呈較大開口狀態，即通過空氣濾清器、第一管件、調節控制閥、第二管件及節流閥直接對引擎導入空氣，另能利用調節控制閥變換至接近關閉，即能降低引擎轉速，而具備限速的效果。反之，當引擎低速轉速時，所需的進氣量較少，藉由節流閥變換至接近完全關閉狀態，即節流閥變換至僅呈小開口狀態，藉由調節控制閥的開啟，即能提供引擎所需的進氣量。On the other hand, the new type single intake passage intake adjustment structure utilizes the throttle valve and the adjustment control valve to be located at appropriate positions in the intake passage to directly control the intake air volume. Among them, when the engine is running at a high speed, the required The air intake is large, and the throttle valve is changed to a fully open or larger opening state, that is, air is directly introduced into the engine through the air filter, the first pipe, the regulating control valve, the second pipe, and the throttle valve. In addition, the adjustment control valve can be used to switch to close to closed, which can reduce the engine speed and have the effect of speed limit. Conversely, when the engine speed is low, the amount of intake air required is less. By changing the throttle valve to close to a fully closed state, that is, the throttle valve is changed to only a small opening state, and by adjusting the opening of the control valve, that is, It can provide the air intake required by the engine.

如圖1至圖3所示，其揭示本新型單進氣通道式進氣調整構造的一較佳實施例，該單進氣通道式進氣調整構造包括一空氣濾清器10、一調節控制閥20、一節流閥30、一第一管件40以及一第二管件50。以分別就前述每一部件提出說明。As shown in Figures 1 to 3, which disclose a preferred embodiment of the new single-intake passage type air-intake adjustment structure, the single-intake passage type air-intake adjustment structure includes an air cleaner 10, an adjustment control The valve 20, the throttle valve 30, a first pipe 40 and a second pipe 50. In order to separately explain each of the aforementioned components.

如圖1至圖3及圖5、圖7所示，該空氣濾清器10包括一殼體11以及一過濾材12，該殼體11中具有一容置空間，該殼體11係為可拆組的構造，且該殼體11於相異的位置分別設有一空氣入口111以及一空氣出口112，該過濾材12係具有濾除空氣中灰塵等過濾功能之元件，該過濾材12為現有的產品，該過濾材12係裝設該殼體11內部，該過濾材12並將該容置空間分隔為一第一區間113與一第二區間114，空氣入口111連通第一區間113，空氣出口112連通第二區間114，外部空氣能自殼體11的空氣入口111進入第一區間113，通過過濾材12濾除空氣中的灰塵後，淨化的空氣進入第二區間114再由空氣出口112輸出。於本較佳實施例中，該殼體11的外側壁設有一導氣罩，該導氣罩的內部具有連通該空氣入口111之一延伸進氣道117。As shown in FIGS. 1 to 3 and 5 and 7, the air cleaner 10 includes a housing 11 and a filter material 12, the housing 11 has an accommodating space, and the housing 11 is The structure is disassembled, and the housing 11 is provided with an air inlet 111 and an air outlet 112 at different positions. The filter material 12 is an element with filtering functions such as dust in the air. The filter material 12 is an existing The filter material 12 is installed inside the housing 11, the filter material 12 divides the accommodating space into a first section 113 and a second section 114, the air inlet 111 communicates with the first section 113, and the air The outlet 112 is connected to the second section 114. The outside air can enter the first section 113 from the air inlet 111 of the housing 11. After the dust in the air is filtered through the filter material 12, the purified air enters the second section 114 and then passes through the air outlet 112. Output. In the preferred embodiment, the outer side wall of the casing 11 is provided with an air guide hood, and the inside of the air guide hood has an extended air inlet 117 communicating with the air inlet 111.

此外，如圖1至圖3及圖5、圖7所示，該空氣濾清器10還可於殼體11之側壁設置有位置相異且自側壁外表面連通第二區間114的一洩水孔115及一引擎呼吸進氣口116，於本較佳實施例中，該洩水孔115及引擎呼吸進氣口116位於殼體11相異兩側的側壁，前述洩水孔115及引擎呼吸進氣口116係現有各式空氣濾清器皆有的構造，其功能於此不贅述。In addition, as shown in Figs. 1 to 3 and Figs. 5 and 7, the air cleaner 10 can also be provided with a drain at a different position on the side wall of the housing 11 and connected to the second section 114 from the outer surface of the side wall. Hole 115 and an engine breathing air inlet 116. In this preferred embodiment, the drain hole 115 and the engine breathing air inlet 116 are located on the side walls of the housing 11 on different sides. The aforementioned drain hole 115 and the engine breather The air inlet 116 is a structure common to all existing air filters, and its function is not described here.

如圖1至圖3及圖5、圖7所示，該調節控制閥20係位於該空氣濾清器10的一側，且該調節控制閥20包括一內有調節閥道210之閥殼21，以及裝設於閥殼21內能***作旋轉啟閉調節閥道210之調節閥門22。該調節控制閥20之調節閥門22可為設置該閥殼21之調節控制單元23改變旋轉角度，所述調節控制單元23可選用現有產品，其構造於此不贅述。As shown in Figures 1 to 3 and Figures 5 and 7, the regulating control valve 20 is located on one side of the air cleaner 10, and the regulating control valve 20 includes a valve housing 21 with a regulating valve passage 210 inside. , And a regulating valve 22 installed in the valve housing 21 that can be operated to rotate and open and close the regulating valve passage 210. The regulating valve 22 of the regulating control valve 20 can be used to change the rotation angle of the regulating control unit 23 provided with the valve housing 21. The regulating control unit 23 can be an existing product, and its structure will not be repeated here.

如圖1至圖3及圖5、圖7所示，該節流閥30係位於該調節控制閥20相對該空氣濾清器10之另一側，且該節流閥30包括一內有節流閥道310之閥體31，以及裝設於閥體31內能***作旋轉啟閉節流閥道310之節流閥門32。該節流閥30之節流閥門32可為設置該閥體31之節流控制單元33改變旋轉角度，所述節流控制單元33可選用現有產品，其構造於此不贅述。As shown in FIGS. 1 to 3 and 5 and 7, the throttle valve 30 is located on the other side of the regulating control valve 20 relative to the air cleaner 10, and the throttle valve 30 includes a throttle valve inside. The valve body 31 of the flow valve passage 310 and the throttle valve 32 installed in the valve body 31 can be operated to rotate and open and close the throttle valve passage 310. The throttle valve 32 of the throttle valve 30 can change the rotation angle of the throttle control unit 33 provided with the valve body 31. The throttle control unit 33 can be an existing product, and its structure is not described here.

如圖4至圖7所示，該第一管件40係連接於該空氣濾清器10與該調節控制閥20之間，第一管件40的兩端分別為一第一管端41與一第二管端42，並以第一管端41裝設於該殼體11的空氣出口112處，使第一管件40連通殼體11的第二區間114，另以第二管端42連通該調節控制閥20之調節閥道210的一端。As shown in Figures 4 to 7, the first pipe 40 is connected between the air cleaner 10 and the regulating control valve 20. The two ends of the first pipe 40 are a first pipe end 41 and a first pipe end 41, respectively. Two pipe ends 42, and the first pipe end 41 is installed at the air outlet 112 of the housing 11, so that the first pipe 40 communicates with the second section 114 of the housing 11, and the second pipe end 42 communicates with the regulator One end of the regulating valve passage 210 of the control valve 20.

如圖4至圖7所示，該第二管件50係連接該調節控制閥20與該節流閥30之間，該第二管件50包括一第一端部51以及一第二端部52，第一端部51與第二端部52分別位於第二管件50的兩端，並以第一端部51連通該調節控制閥20之調節閥道210的另一端，以第二端部52連通該節流閥30之節流閥道310之一端，使節流閥30、第二管件50、調節控制閥20、第一管件40與空氣濾清器10串聯而成一進氣通道。As shown in Figures 4 to 7, the second pipe 50 is connected between the regulating control valve 20 and the throttle valve 30. The second pipe 50 includes a first end 51 and a second end 52, The first end 51 and the second end 52 are respectively located at both ends of the second pipe 50, and the first end 51 is connected to the other end of the regulating valve passage 210 of the regulating control valve 20, and the second end 52 is connected At one end of the throttle valve passage 310 of the throttle valve 30, the throttle valve 30, the second pipe 50, the regulating control valve 20, the first pipe 40 and the air cleaner 10 are connected in series to form an air inlet passage.

如圖5及圖7所示，於本較佳實施例中，於本較佳實施例中，該第一管件40為自第一管端41朝第二管端42方向呈截面積遞減之管件。使空氣自第一管件40之第一管端41朝該第二管端42流動時可提高流速。該第二管件50為自第一端部51朝第二端部52方向呈截面積遞減之管件。該第二管件50之第一端部51之截面積與該第一管件40之第二管端42之截面積相等或接近。節流閥30之節流閥道310鄰接第二管件50之第二端部52之一端的截面積大於該節流閥道310之另一端的截面積。使空氣自節流閥30之節流閥道310鄰接第二管件50之第二端部52之一端朝該節流閥道310之另一端流動時可提高流速。As shown in Figures 5 and 7, in this preferred embodiment, in this preferred embodiment, the first tube 40 is a tube with a decreasing cross-sectional area from the first tube end 41 to the second tube end 42 . When the air flows from the first pipe end 41 of the first pipe 40 toward the second pipe end 42, the flow rate can be increased. The second pipe 50 is a pipe with a decreasing cross-sectional area from the first end 51 toward the second end 52. The cross-sectional area of the first end 51 of the second tube 50 is equal to or close to the cross-sectional area of the second tube end 42 of the first tube 40. The cross-sectional area of one end of the throttle valve passage 310 of the throttle valve 30 adjacent to the second end 52 of the second pipe 50 is larger than the cross-sectional area of the other end of the throttle valve passage 310. When air flows from one end of the throttle valve passage 310 of the throttle valve 30 adjacent to the second end 52 of the second pipe 50 toward the other end of the throttle valve passage 310, the flow rate can be increased.

本新型單進氣通道式進氣調整構造於應用具有引擎的機車等動力系統中，如圖1、圖2及圖5、圖7所示，其係以該節流閥30連通引擎，藉由引擎運轉時，使單進氣通道式進氣調整構造內部之進氣通道產生負壓作用而導入足量的空氣，並與汽油等燃料充分混合後注入引擎。本新型單進氣通道進氣調整構造主要利用該節流閥30與該調節控制閥20分別位於該進氣通道中之適當位置直接控制對引擎之進氣量。The new type of single air intake channel type air intake adjustment structure is used in power systems such as locomotives with engines, as shown in Figure 1, Figure 2 and Figure 5, Figure 7, which is connected to the engine by the throttle valve 30, by When the engine is running, the intake passage inside the single intake passage type air intake adjustment structure generates negative pressure to introduce a sufficient amount of air, which is fully mixed with gasoline and other fuels and then injected into the engine. The new single-intake passage air intake adjustment structure mainly uses the throttle valve 30 and the regulating control valve 20 to be located at appropriate positions in the air intake passage to directly control the amount of air intake to the engine.

當引擎高速運轉時，所需的進氣量較多，藉由節流閥30變換至全開或呈較大開口狀態，即通過空氣濾清器10、第一管件40、調節控制閥20、第二管件50及節流閥30直接對引擎導入空氣，另利用調節控制閥20變換至接近關閉，即能降低引擎轉速，而具備限速的效果。When the engine is running at a high speed, more intake air is required. The throttle valve 30 changes to a fully open or larger opening state, that is, through the air cleaner 10, the first pipe 40, the regulating control valve 20, and the The second pipe 50 and the throttle valve 30 directly introduce air to the engine, and the adjustment control valve 20 is used to switch to close to close, which can reduce the engine speed and have the effect of speed limit.

當引擎低速轉速時，所需的進氣量較少，藉由節流閥30變換至接近完全關閉狀態，即節流閥30僅小開口狀態，藉由調節控制閥20的開啟，即能提供引擎所需的進氣量。When the engine rotates at a low speed, the amount of intake air required is less. By changing the throttle valve 30 to a nearly fully closed state, that is, the throttle valve 30 is only in a small opening state. By adjusting the opening of the control valve 20, it can provide The amount of air intake required by the engine.

10:空氣濾清器 11:殼體 111:空氣入口 112:空氣出口 113:第一區間 114:第二區間 115:洩水孔 116:引擎呼吸進氣孔 117:延伸進氣道 12:過濾材 20:調節控制閥 21:閥殼 210:調節閥道 22:調節閥門 23:調節控制單元 30:節流閥 31:閥體 310:節流閥道 32:節流閥門 33:節流控制單元 40:第一管件 41:第一管端 42:第二管端 50:第二管件 51:第一端部 52:第二端部 10: Air filter 11: shell 111: Air inlet 112: Air outlet 113: The first interval 114: second interval 115: Drain hole 116: Engine Breathing Inlet 117: Extend the inlet 12: Filter material 20: Adjust the control valve 21: Valve housing 210: Regulating valve channel 22: Regulating valve 23: Regulation control unit 30: Throttle valve 31: Valve body 310: Throttle valve channel 32: Throttle valve 33: Throttle control unit 40: The first pipe 41: The first pipe end 42: second pipe end 50: The second pipe 51: first end 52: second end

圖1係本新型單進氣通道式進氣調節構造之一較佳實施例的立體示意圖。圖2係圖1所示單進氣通道式進氣調整構造較佳實施例另一視角的立體示意圖。圖3係圖1所示單進氣通道式進氣調整構造較佳實施例的立體分解示意圖。圖4係圖1所示單進氣通道式進氣調整構造較佳實施例的俯視平面示意圖。圖5係圖4所示A-A割面線位置的剖面示意圖。圖6係圖1所示單進氣通道式進氣調整構造較佳實施例的前視平面示意圖。圖7係圖6所示B-B割面線位置的剖面示意圖。 Fig. 1 is a three-dimensional schematic diagram of a preferred embodiment of the new single-intake-channel type air-intake regulating structure. FIG. 2 is a three-dimensional schematic diagram from another perspective of the preferred embodiment of the single-intake passage type air intake adjustment structure shown in FIG. 1. FIG. 3 is a three-dimensional exploded schematic diagram of a preferred embodiment of the single intake channel type air intake adjustment structure shown in FIG. 1. FIG. 4 is a schematic top plan view of a preferred embodiment of the single intake channel type air intake adjustment structure shown in FIG. 1. Fig. 5 is a schematic cross-sectional view of the position of the A-A cutting line shown in Fig. 4. Fig. 6 is a schematic front plan view of a preferred embodiment of the single-intake passage type air intake adjustment structure shown in Fig. 1. Fig. 7 is a schematic cross-sectional view of the position of the B-B cutting line shown in Fig. 6.

10:空氣濾清器 10: Air filter

11:殼體 11: shell

115:洩水孔 115: Drain hole

116:引擎呼吸進氣孔 116: Engine Breathing Inlet

117:延伸進氣道 117: Extend the inlet

20:調節控制閥 20: Adjust the control valve

21:閥殼 21: Valve housing

210:調節閥道 210: Regulating valve channel

22:調節閥門 22: Regulating valve

23:調節控制單元 23: Regulation control unit

30:節流閥 30: Throttle valve

31:閥體 31: Valve body

310:節流閥道 310: Throttle valve channel

32:節流閥門 32: Throttle valve

33:節流控制單元 33: Throttle control unit

40:第一管件 40: The first pipe

42:第二管端 42: second pipe end

50:第二管件 50: The second pipe

51:第一端部 51: first end

52:第二端部 52: second end

Claims

一種單進氣通道式進氣調節構造，其包括: 一空氣濾清器，其包括一殼體以及裝設於該殼體內部之一過濾材，該殼體相對於該過濾材的兩側分別設一空氣入口與一空氣出口；一調節控制閥，其位於該空氣濾清器的一側，該調節控制閥包括一閥殼，以及裝設於閥殼內能***作旋轉啟閉之一調節閥門；一節流閥，其位於該調節控制閥相對於該空氣濾器之另一側，該節流閥包括一閥體，以及裝設於閥體內能***作旋轉啟閉之一節流閥門；一第一管件，其連接於該空氣濾清器之空氣出口與該調節控制閥之間；以及一第二管件，其連接於該調節控制閥與該節流閥之間，並使該節流閥、該第二管件、該調節控制閥、該第一管件與該空氣濾清器串聯而成一進氣通道。 A single air intake channel type air intake regulating structure, which includes: An air cleaner, comprising a housing and a filter material installed inside the housing, the housing is provided with an air inlet and an air outlet on both sides of the filter material; A regulating control valve, which is located on one side of the air cleaner, the regulating control valve includes a valve housing, and a regulating valve installed in the valve housing that can be operated and rotated to open and close; A throttle valve, which is located on the other side of the regulating control valve relative to the air filter, the throttle valve includes a valve body, and a throttle valve installed in the valve body that can be operated and rotated to open and close; A first pipe connected between the air outlet of the air cleaner and the regulating control valve; and A second pipe is connected between the regulating control valve and the throttle valve, and the throttle valve, the second pipe, the regulating control valve, the first pipe and the air cleaner are connected in series to form one Intake passage.

如請求項1所述之單進氣通道式進氣調節構造，其中，該過濾材將該殼體內部分隔為一第一區間與一第二區間，該空氣入口連通該第一區間，該空氣出口連通該第二區間，該殼體設有自該殼體側壁的外表面連通該第二區間的至少一通孔。The single-inlet passage type air-intake regulating structure according to claim 1, wherein the filter material divides the inside of the housing into a first section and a second section, the air inlet communicates with the first section, and the air The outlet communicates with the second section, and the housing is provided with at least one through hole communicating with the second section from the outer surface of the side wall of the housing.

如請求項1所述之單進氣通道式進氣調節構造，其中，該第二管件的兩端分為一第一端部與一第二端部，該第一端部連通該調節控制閥，該第二端部連通該節流閥，該第二管件為自該第一端部朝該第二端部方向呈截面積遞減之管件。The single-intake passage type air intake regulating structure of claim 1, wherein the two ends of the second pipe are divided into a first end and a second end, and the first end communicates with the regulating control valve , The second end is connected to the throttle valve, and the second pipe is a pipe with a decreasing cross-sectional area from the first end toward the second end.

如請求項1至3中任一項所述之單進氣通道式進氣調節構造，其中，該第一管件的兩端分別為一第一管端與一第二管端，該第一管端裝設於該殼體的空氣出口，該第二管端連通該調節控制閥，且該第一管件為自該第一管端朝該第二管端方向呈截面積遞減之管件。The single-intake passage type air intake adjusting structure according to any one of claims 1 to 3, wherein the two ends of the first pipe are a first pipe end and a second pipe end, respectively, and the first pipe The end is installed at the air outlet of the casing, the second pipe end is connected to the regulating control valve, and the first pipe is a pipe with a decreasing cross-sectional area from the first pipe end toward the second pipe end.

如請求項1至3中任一項所述之單進氣通道式進氣調節構造，其中，該殼體的外側壁設有一導氣罩，該導氣罩的內部具有連通該空氣入口之一延伸進氣道。The single air intake channel type air intake regulating structure according to any one of claims 1 to 3, wherein the outer side wall of the housing is provided with an air guide cover, and the inside of the air guide cover has one of the air inlets connected to it Extend the air inlet.