阅读说明：本技术 真空垃圾收集系统多管道转接阀门 (Multi-pipeline switching valve of vacuum garbage collection system ) 是由 万飚 门钰清 赵文彬 涂卫国 万岭 万斌 于 2020-06-19 设计创作，主要内容包括：真空垃圾收集系统多管道转接阀门,包括一个由上下两段组成的阀体和一个输入管道口、多个输出管道口,上段为输入管道口,下段为输出管道口,所述的多个输出管道口内位置上设计有一块小于90度角倒八字形一输出孔环形阀板,环形阀板上端一周为垂直边,插在阀体上段下口靠外的阀板糟中,所述的输出管道口等间距排列在输出管道口阀体一周,与环形阀板角度一致紧靠,环形阀板内底部向输出孔倾斜,有利于垃圾的快速通过,驱动器选用旋转式气缸体分角度控制任一输出管道口的关与开,控制力量大,响应速度快、精度高,满足了高层垃圾投放时的分类选择响应时间要求,使真空管道垃圾收集系统单一垂直管道的高层垃圾分类投放成为可能。(The multi-pipeline switching valve of the vacuum refuse collection system comprises a valve body consisting of an upper section and a lower section, an input pipeline port and a plurality of output pipeline ports, wherein the upper section is the input pipeline port, the lower section is the output pipeline port, an inverted splayed annular valve plate with an angle smaller than 90 degrees is designed at the inner position of the output pipeline ports, the upper end of the annular valve plate is vertical, the annular valve plate is inserted into a valve plate groove outside the lower port of the upper section of the valve body, the output pipeline ports are arranged at equal intervals around the valve body of the output pipeline ports and are close to the annular valve plate at the same angle, the bottom in the annular valve plate inclines towards the output hole, so that refuse can pass through quickly, a driver selects a rotary cylinder block to control the opening and closing of any output pipeline port in a sub-angle mode, the control force is large, the response speed is high, the precision is high, the high-rise garbage classified throwing of the single vertical pipeline of the vacuum pipeline garbage collection system becomes possible.)

1. Vacuum refuse collection system multi-channel switching valve, including a valve body and input pipeline mouth, output tube road junction, its characterized in that: the valve body is composed of an upper section and a lower section, an input pipeline port and a plurality of output pipeline ports are designed on the valve body, an inverted-splayed annular valve plate with an output hole is designed at the positions of the plurality of output pipeline ports, the annular valve plate is positioned in an angle rotation mode, only one port of the plurality of output ports is in an open state, and the valve plate is controlled by a driver.

2. The vacuum refuse collection system multi-pipe changeover valve according to claim 1, wherein the valve body is divided into an upper section and a lower section, the upper section is an inlet pipe port, the lower section is an outlet pipe port, and the sectional positions are designed at the positions of the valve plate grooves at the upper section of the ring-shaped valve plate, and when the valve is in use, the inlet pipe port faces upward and the outlet pipe port faces downward.

3. The vacuum refuse collection system multi-pipe changeover valve according to claim 1 or 2, characterized in that flanges of the same diameter are welded to the ports of the inlet pipe port and the outlet pipe port of the valve body.

4. The multi-pipe switching valve of vacuum refuse collection system according to claim 1, characterized in that a valve plate groove is designed around the lower opening of the upper section of the valve body, the inner diameter of the lower opening of the lower section of the valve body is larger than that of the lower opening of the upper section of the valve body, and a matching wrench is designed around the upper section of the valve body and the lower section of the valve body.

5. The multi-pipe switching valve of vacuum refuse collection system according to claim 1 or 4, wherein the combining plate is a combining structure of the valve, the handle shaft of the combining plate is installed at the same interval position on the circumference of the lower end of the upper section of the valve body, and when the upper section of the valve body and the lower section of the valve body are combined, the plate is sleeved in the corresponding combining ring groove on the circumference of the lower section of the valve body.

6. The vacuum refuse collection system multi-channel switching valve of claim 1, wherein the annular valve plate is disposed in the valve body at the outlet pipe port, the annular valve plate is inverted-splayed, the annular valve plate surface is closely attached to the outlet hole, a vertical edge is formed on the upper end of the annular valve plate, and the annular valve plate is inserted into the valve plate groove outside the lower port of the upper section of the valve body.

7. The vacuum refuse collection system multi-pipe changeover valve according to claim 1, characterized in that the angle of the outlet pipe mouth end of the valve body is related to the number of outlet pipe mouths, and the angles of the outlet pipe mouths are arranged at equal distances calculated from the central radius of the axis of the inlet pipe mouth.

8. The vacuum refuse collection system multi-pipe changeover valve according to claim 1, wherein the valve body below the outlet pipe port is centered on the bearing center of the valve, and is designed with an annular valve plate bearing seat centered on a perpendicular line with the inlet pipe port.

9. The vacuum refuse collection system multi-channel switching valve according to claim 1 or 5, wherein the valve plate is provided at a central position thereof with a shaft rod inserted into a bearing seat of the valve plate, the shaft rod is sleeved with a flat bearing at a position close to the valve plate and a radial bearing at a position close to the lower end thereof, and the shaft rod is butted with the driver.

10. The vacuum refuse collection system multi-channel changeover valve according to claim 1, characterized in that the actuator is designed as a rotary cylinder block device.

Technical Field

The invention belongs to the design technology of a vacuum pipeline garbage collection and transmission system, and particularly relates to a valve for classified garbage throwing of a high-rise building vacuum pipeline garbage system and a solution for classified garbage throwing.

Background

The vacuum pipeline garbage collection system is high-end equipment with high investment by utilizing a negative pressure technology to collect garbage through pipelines, although the investment cost is high, the advantages are also obvious, the requirements of hospitals and large-scale public facilities are continuously increased, the market prospect is good, the currently installed vacuum pipeline garbage collection system project cannot be put in a garbage classification mode, only one vacuum pipeline garbage putting opening is formed in a high-rise building, the requirement of current garbage classification putting cannot be met, the vacuum pipeline garbage collection system needs to be transformed on the original basis, and a newly designed building cannot have a larger space to lay a plurality of vertical pipelines. The invention relates to a project of a garbage classification throwing device aiming at the project of installing a high-layer vacuum pipeline garbage throwing and collecting system, wherein a multi-pipeline switching valve is a key device for garbage classification throwing, the device well solves the requirement of classified throwing of a plurality of throwing openings, physical pieces and pipelines at the upper throwing position of a vertical pipeline are not modified, only temporary storage pipelines with the same number of garbage categories are added on the underground layer of the vertical pipeline to complete the operation control of garbage classification throwing and collecting, the multi-pipeline switching valve is pushed out, and the implementation of garbage classification throwing on the high-layer vacuum pipeline throwing in China becomes possible, is a good thing for the enterprises benefiting the nation and the profit! Also has positive significance for the construction and popularization of the newly-built vacuum pipeline garbage collection system!

the invention is a large-scale device designed for vacuum pipe garbage collection system garbage classification throwing, because the garbage collection of the vacuum system adopts free falling body downward throwing mode, the caliber of the high-rise vertical pipe reaches 500 mm, when the garbage thrown to the lower temporary storage pipe reaches a certain height, the garbage will be sucked out of the temporary storage pipe by the system fan to the garbage station for garbage air separation, completing the collection of garbage. Waste classification puts in, need correspond the pipeline of keeping in of categorised rubbish number increase bottom, accomplishes during different categorised rubbish gets into corresponding pipeline of keeping in by the quick rotary valve plate of multi-channel switching valve, implements categorised the depositing, and the system fan carries out the classified collection according to the categorised rubbish in to the system pipeline according to the period, effectual realization waste classification puts in, the classified collection transports with categorised.

Disclosure of Invention

The main aim at of this application provides a vacuum refuse collection system multi-pipe way switching valve to solve the transformation problem that current vacuum pipe refuse collection system waste classification put in and old system waste classification put in equipment.

In order to achieve the above object, the present application provides the following technical solutions:

vacuum refuse collection system multi-channel switching valve, including a valve body and input pipeline mouth, output tube road junction, its characterized in that: the valve body is composed of an upper section and a lower section, an input pipeline port and a plurality of output pipeline ports are designed on the valve body, an inverted-splayed annular valve plate with an output hole is designed at the positions of the plurality of output pipeline ports, the annular valve plate is positioned in an angle rotation mode, only one port of the plurality of output ports is in an open state, and the valve plate is controlled by a driver.

The invention relates to a multi-pipeline switching valve of a vacuum garbage collection system, which is important equipment which must be designed when classified garbage of a high-rise building of the vacuum pipeline garbage collection system is thrown in, the vacuum pipeline garbage collection system is not classified in the design and application of China for a long time, the existing system can be used only by being modified, the multi-pipeline switching valve is necessary equipment in the design of classified garbage throwing of the vacuum pipeline garbage collection system, and the classified throwing of the garbage of the high-rise building is changed into simple and feasible.

Because the valve body is very large in size, in order to facilitate the installation, debugging, overhauling and shipping of the valve, the valve body is preferably divided into an upper section and a lower section, the upper section is an input pipeline port, the lower section is an output pipeline port, the segmented position is designed at the valve plate groove position of the upper section of the annular valve plate, when the valve is used, the input pipeline port faces upwards, and the output pipeline port faces downwards.

For convenience and standard installation of equipment, flanges with the same caliber are preferably welded on the inlet pipeline port and the outlet pipeline port of the valve body.

In order to guarantee the needs of the stability of valve plate operation and direction, as preferred, a valve plate groove is designed near outer to valve body upper segment lower port a week, and the internal diameter of valve body hypomere upper port a week is greater than the internal diameter of valve body upper segment lower port, and valve body upper segment and valve body hypomere butt joint a week design have the fit to pull the knot.

In order to ensure the stable requirements of the valve body on the convenience of disassembly and maintenance, preferably, the combined plate buckle is a combined structural member of the valve, a handle shaft of the combined wrench buckle is arranged on the same interval position of the periphery of the lower end of the upper section of the valve body, and when the upper section of the valve body and the lower section of the valve body are combined, the plate buckle is sleeved in a corresponding combined annular groove of the periphery of the lower section of the valve body.

In order to ensure the accuracy of classified garbage throwing and the feasibility of implementation, preferably, the annular valve plate is designed in the valve body of the output pipe opening, the annular valve plate is in an inverted splayed shape, the surface of the annular valve plate is tightly attached to the upper surface of the output hole, a circle of the upper end of the annular valve plate is vertical, and the annular valve plate is inserted into the valve plate groove close to the outer lower opening of the upper section of the valve body.

In order to ensure the accuracy of the annular valve plate for opening and closing the output pipeline ports, preferably, the angle of the output pipeline port end of the valve body is related to the number of the output pipeline ports, and the angles of the output pipeline ports are arranged at equal intervals by calculating the central radius taking the input pipeline port as an axis.

In order to ensure the service life and the operation stability of the valve body, preferably, the central position of the valve body below the outlet pipe opening is the bearing center of the valve, and an annular valve plate bearing seat is designed, and the center of the annular valve plate bearing seat and the center of the inlet pipe opening are positioned on a vertical line.

In order to ensure that the valve runs flexibly, efficiently and saves electricity, preferably, a shaft rod is arranged at the central position of the annular valve plate and is inserted on a valve plate bearing seat, a plane bearing is sleeved at the position, close to the annular valve plate, of the shaft rod, a radial bearing is sleeved at the position, close to the lower part of the annular valve plate, of the shaft rod, and the shaft rod is in butt joint with a driver.

In order to ensure a stable and reliable operation of the device in a harsh environment over a long period of time, the drive is preferably designed as a rotary cylinder block arrangement.

The innovation significance of the invention is as follows:

1. the multi-pipeline switching valve of the vacuum garbage collection system is necessary equipment for garbage classification and throwing of the vacuum garbage collection system, and has the greatest advantages that: the structure that can the segmentation was dismantled, annular valve plate take the design of falling eight characters delivery port annular, are favorable to because the maintenance dismouting promptly, also are favorable to long-life work in abominable environment.

2. The annular valve plate of multi-channel switching valve adopts and is less than the design of the inverted splayed output hole of 90 degrees, output pipeline mouth interval is relatively nearer, bottom is to the output hole slope in the annular valve plate, be favorable to passing through fast of rubbish, the driver chooses for use the rotation type cylinder block to divide the closing and opening of arbitrary output pipeline mouth of angle control, control strength is big, response speed is fast, the precision is high, the selection response time requirement when having satisfied high-rise categorised rubbish and throwing in makes high-rise rubbish classification throw in to become possible.

3. The invention can well solve the reconstruction of the original single-class garbage throwing system, realizes the classified throwing of garbage, has low investment reconstruction cost and quick effect, is favorable for better popularization and development of the vacuum garbage collecting system and has good market economic value.

Drawings

In order to more clearly illustrate the embodiments and technical solutions of the present invention, a clear and complete description of the technical solutions in the specific embodiments of the present invention will be set forth in conjunction with the drawings, the described embodiments are only a part of the present invention, and not all embodiments, and other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

FIG. 1 is a schematic cross-sectional view of the present invention.

The numbers in the figures are respectively:

an upper section of the valve body; 201. a valve plate groove; 2010. pulling and buckling; 2011. a wrenching ring 2012 and a lower valve body section; 202. a combined ring; 2020. an annular valve plate; 203. an output aperture; 2030. a shaft lever; 204. a bearing seat; a radial bearing; 2040. a shaft connector; 2041. a flat bearing; 2042. 205, an input pipe port; 206. an output pipe port; 207. a flange; 208. a driver; 209. a driver connector; 2091.

Detailed Description

In order to more clearly illustrate the embodiment of the multi-channel switching valve of the vacuum refuse collection system and the technical solution of the prior art, the technical solution in the embodiment of the present invention will be clearly and completely described with reference to the accompanying drawings, which is helpful for understanding the technology.

It should be noted that the terms "mounted," "disposed," "provided," "connected," and "sleeved" should be understood in a broad sense. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, the multi-channel switching valve of the vacuum refuse collection system comprises a valve body upper section 201, a valve plate groove 2010, a combined wrench 2011, a wrench ring 2012, a valve body lower section 202, a combined ring groove 2020, an annular valve plate 203, an output hole 2030, a shaft rod 204 and a bearing seat; 205. radial bearing 2040, shaft connector 2041, flat bearing 2042, input conduit port 206, output conduit port 207, flange 208, actuator 209, actuator connector 2091.

The upper section 201 of the valve body is a part of an input pipeline port 206, a valve plate groove 2010 for positioning the annular valve plate 203 is formed in the periphery of the lower port of the upper section 201 of the valve body, and the input pipeline port 206 is positioned right above the center of the upper section 201 of the valve body; the ports of the input pipeline port 206 and the output pipeline port 207 on the valve body are welded with flanges 208 with the same caliber; the valve plate groove 2010, which is designed close to the outside on the periphery of the lower opening of the upper section 201 of the valve body, is used for positioning the annular valve plate 203, the inner diameter of the periphery of the upper opening of the lower section 202 of the valve body is larger than that of the lower opening of the upper section 201 of the valve body, and the design meaning is that the garbage is prevented from being hung and collided in the valve body when falling down and passing through the valve body; the combined wrench 2011 and the plate buckle ring 2012 which are designed in a circle by butting the valve body upper section 201 and the valve body lower section 202 are combined structural members of the valve, the combined wrench 2011 is axially arranged in a circle at the lower end of the valve body upper section 201, and when the valve body upper section 201 and the valve body lower section 202 are combined, the plate buckle ring 2012 is sleeved in a combined ring groove 2020 in a circle of the valve body lower section 202.

The annular valve plate 203 is designed in the valve body of the outlet pipe port 207, the annular valve plate 203 is in a reversed splayed shape, the surface of the annular valve plate is tightly attached to the upper surface of the outlet pipe port, and a straight edge of the upper end of the annular valve plate 203 is inserted into the valve plate groove 2010 outside the lower port of the upper section of the valve body; the center of the valve body below the outlet pipe port 207 is the bearing center of the valve, and is designed with a bearing seat 205, and the center of the bearing seat 205 of the annular valve plate and the center of the inlet pipe port are on a vertical line; the central position of the valve plate is designed such that a shaft 204 is fixed at the central position of the lower end of the annular valve plate 203, the shaft 204 is inserted into the holes of the flat bearing 2042 and the radial bearing 2040 of the valve plate bearing housing 205, and the shaft 204 is butted against the driver 209 through respective driver connectors 2091 and 2041.