CN218510663U

CN218510663U - Erosion-proof compressed air drainage adjusting device

Info

Publication number: CN218510663U
Application number: CN202222627999.5U
Authority: CN
Inventors: 刁呈振; 曹志彦; 王鹏; 冯德华; 马薇
Original assignee: Hebei Zhangxuan High Tech Co ltd; Xuanhua Iron and Steel Group Co Ltd
Current assignee: Hebei Zhangxuan High Tech Co ltd; Xuanhua Iron and Steel Group Co Ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-21
Anticipated expiration: 2032-10-08

Abstract

The utility model provides a hydrophobic adjusting device of compressed air that scour protection loses, belongs to air compressor machine equipment technical field for hydrophobic erosion to the pipeline in avoiding compressed air. The technical scheme is as follows: the guide valve body is of a three-way structure, a water inlet is formed in the upper end of a tee joint of the guide valve body, a valve cover is installed at the lower end of the tee joint of the guide valve body, a tee joint of the guide valve body is horizontally arranged to form a water outlet, a guide valve plate is placed in the guide valve body, an inclined arc-shaped guide groove is formed in the upper portion of the guide valve plate, the front opening of the guide groove is opposite to the horizontal pipe of the tee joint of the guide valve body, the valve cover is connected to the lower end of the tee joint of the guide valve body, a valve rod is located in the valve cover, the upper end of the valve rod is rotatably connected with the lower end of the guide valve plate, the lower portion of the valve rod is in threaded fit connection with the valve cover, and a hand wheel is installed at the lower end of the valve rod. The utility model discloses simple structure, convenient to use possess the dual function of anti-erosion and flow control, can avoid the hydrophobic in-process condensate water of compressed air to acutely strike valve export and return bend pipe wall, have prolonged drain pipe live time.

Description

Erosion-proof compressed air drainage adjusting device

Technical Field

The utility model relates to a hydrophobic erosion to the pipeline in can avoiding compressed air, prevent the adjusting device of pipeline leakage belongs to air compressor machine equipment technical field.

Background

In industrial processes, compressed air is commonly used as an energy medium. In the process of generating compressed air by the air compressor, the air compressor can generate condensed water in the compressed air through multi-stage compression and cooling, and because the rotating speed of the impeller of the rotor of the air compressor reaches 3 thousands of revolutions per minute, the impeller is prevented from being seriously damaged by the condensed water, and the condensed water must be discharged in time, so that the operation safety of the air compressor is ensured. However, in the drainage process, due to the power action of compressed air, condensed water is accelerated by the compressed air, and drainage water strongly impacts pipelines at positions such as a valve outlet, a pipeline elbow and the like, so that the pipeline wall is often washed, thinned and leaked, and therefore the erosion of the drainage water on the pipelines is prevented, and the leakage of the pipelines is avoided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hydrophobic adjusting device of compressed air that scour protection loses is provided, this kind of device can avoid the hydrophobic in-process condensate water of compressed air acutely to strike valve outlet and return bend pipe wall, prevents to lead to pipe wall erosion attenuation and leakage, prolongs drain pipe live time, improves the security in the compressed air production process.

The technical scheme for solving the technical problems is as follows:

the utility model provides a compressed air drainage adjusting device that scour protection loses, it includes the diversion valve body, the valve gap, the water conservancy diversion valve plate, the valve rod, the hand wheel, the diversion valve body is three-way structure, the water inlet of the tee bend upper end of diversion valve body is connected with the delivery port of compressed air drainage pipe, the tee bend lower extreme installation valve gap of diversion valve body, the tee bend violently pipe of diversion valve body is the delivery port, the delivery port is connected with outlet conduit, the diversion valve plate is placed in the diversion valve body, the diversion valve plate is the cylinder, the circumference of cylinder contacts with the inner wall of diversion valve body, the upper portion of cylinder has the convex water conservancy diversion recess of slope, the upper end of water conservancy diversion recess is at cylinder upper end rear edge, the lower extreme of water conservancy diversion recess is the preceding opening in the cylinder middle part, the preceding opening of water conservancy diversion recess is violently managed with the tee bend of diversion valve body relatively, the tee bend lower extreme of bottom surface diversion valve body of cylinder flushes, connect at the tee bend lower extreme at the valve gap, the valve gap upper end has the slip hole, the valve rod is located the valve gap, the valve rod, the upper end slip hole is connected with the cylinder lower extreme of diversion valve plate rotation of diversion valve rod, the lower part of valve rod is connected for screw-thread fit with the valve gap, the valve rod, the lower extreme installation hand wheel.

The anti-erosion compressed air drainage adjusting device comprises a guide valve plate, a valve rod connecting groove is formed in the lower portion of a cylinder of the guide valve plate, the valve rod connecting groove is a vertical T-shaped long groove, the valve rod connecting groove is opened in one side and the bottom face of the guide valve plate cylinder, the valve rod connecting groove extends to the central position of the guide valve plate cylinder, a transverse groove of a T-shaped groove of the valve rod connecting groove is arranged above the T-shaped groove, a vertical groove of the T-shaped groove is opened in the lower end face of the guide valve plate cylinder, a horizontal connecting plate is arranged at the upper end of the valve rod, the width of the connecting plate is matched with the width of an upper transverse groove of the T-shaped groove of the valve rod connecting groove, the connecting plate is embedded in the upper transverse groove of the T-shaped groove of the valve rod connecting groove, the rod diameter of the valve rod is matched with the width of a lower vertical groove of the T-shaped groove of the valve rod connecting groove, the rod is embedded in the lower vertical groove of the valve rod connecting groove, and the rod body and the connecting plate of the valve rod are in sliding fit with the T-shaped groove of the guide valve plate cylinder respectively.

Above-mentioned hydrophobic adjusting device of compressed air who prevents erosion, the valve gap is the cylinder, and there is the roof to seal the cylinder upper end of valve gap, and the roof circumference is flange joint with the lower extreme of water conservancy diversion valve body, and there is the slide opening roof center, and the slide opening is passed through to the valve rod upper end, and the cylinder lower extreme of valve gap is sealed by the bottom plate, and there is the screw bottom plate center, and the body of rod middle part of valve rod is located the cylinder of valve gap, and the lower part of valve rod has the screw thread to be connected with the bottom plate screw of valve gap, and the bottom plate of valve gap is stretched out to the lower extreme of valve rod, the lower extreme installation hand wheel of valve rod.

Above-mentioned compressed air hydrophobic adjusting device who prevents erosion, the both sides of water conservancy diversion valve plate have the valve plate of symmetrical arrangement respectively spacing, and the valve plate is spacing for rectangular shape, has the recess with the spacing relative vertical direction of valve plate respectively on the both sides inner wall of water conservancy diversion valve body, and the width and the spacing phase-match of valve plate of recess, the valve plate is spacing to be inlayed in the recess, and the valve plate is spacing to be sliding fit with the recess.

The utility model has the advantages that:

the utility model discloses a water conservancy diversion valve body connects in the drain line, installs the water conservancy diversion valve plate in the water conservancy diversion valve body, and the convex water conservancy diversion recess of water conservancy diversion valve plate can realize the direction to compressed air and condensate water, avoids the three-dimensional erosion of condensate water convection to front, both sides face, when exporting through the water conservancy diversion, the water conservancy diversion effect avoids the erosion of gas, water to the outlet pipe wall; the lower part of the diversion valve plate is movably connected with the valve rod, the valve rod is in threaded connection with the valve cover, and the upper and lower positions of the diversion valve plate can be adjusted by rotating the valve rod, so that the size of the flow area is controlled to realize the adjustment of the flow rate of the condensed water; the valve plate is limited, so that the diversion valve plate can be prevented from turning, and the diversion effect is ensured.

The utility model discloses simple structure, convenient to use, exempt from to maintain possess and prevent erosion and flow control's dual function, can avoid the hydrophobic in-process condensate water of compressed air to acutely strike valve outlet and return bend pipe wall, prevent to lead to pipe wall erosion attenuation and leakage, prolonged the drain pipe live time, improve the security in the compressed air production process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the connection of the diverter plate to the valve stem.

The figures are labeled as follows: the water-saving valve comprises a diversion valve body 1, a diversion valve plate 2, a valve cover 3, a valve rod 4, a hand wheel 5, a water inlet 6, a water outlet 7, a valve plate limit 8, a diversion groove 9, a sliding hole 10, a valve rod connecting groove 11, a connecting plate 12 and a screw hole 13.

Detailed Description

The utility model discloses constitute by water conservancy diversion valve body 1, water conservancy diversion valve plate 2, valve gap 3, valve rod 4, hand wheel 5, the valve plate is spacing 8.

Fig. 1 shows that the diversion valve body 1 is a three-way structure, a water inlet 6 at the upper end of the three-way of the diversion valve body 1 is connected with a water outlet of a compressed air drain pipeline, a valve cover 3 is installed at the lower end of the three-way of the diversion valve body 1, a water outlet 7 is arranged on a transverse pipe of the three-way of the diversion valve body 1, and the water outlet 7 is connected with a water outlet pipeline.

Fig. 1 shows that a guide valve plate 2 is placed in a guide valve body 1. The diversion valve plate 2 is a cylinder, the circumference of the cylinder is contacted with the inner wall of the diversion valve body 1, the upper part of the cylinder is provided with an inclined arc diversion groove 9, the upper end of the diversion groove 9 is arranged at the rear edge of the upper end of the cylinder, the lower end of the diversion groove 9 is arranged at the front opening of the middle part of the cylinder, the front opening of the diversion groove 9 is opposite to the tee joint transverse pipe of the diversion valve body 1, and the lower end of the tee joint of the diversion valve body on the bottom surface of the cylinder is flushed. The arc-shaped guide groove 9 of the guide valve plate 2 can guide compressed air and condensed water, prevent the condensed water from being eroded in three directions towards the front and two side surfaces in a convection manner, and prevent air and water from eroding the wall of the outlet pipe through the guide function when the condensed water passes through the guide outlet.

Fig. 1 shows that the valve cover 3 is connected to the lower end of the three-way valve body 1, the valve cover 3 is used for installing the valve rod 4, and the valve rod 4 is used for pushing the guide valve plate 2 to move. The valve gap 3 is the cylinder, and there is the roof to seal the cylinder upper end of valve gap 3, and the roof circumference is flange joint with the lower extreme of water conservancy diversion valve body 1, and there is sliding hole 10 roof center, and the cylinder lower extreme of valve gap 3 is sealed by the bottom plate, and there is screw 13 bottom plate center.

Fig. 1 shows that the middle part of the rod body of the valve rod 4 is positioned in the cylinder body of the valve cover 3, and the upper end of the valve rod 4 is rotatably connected with the lower end of the cylinder body of the flow guide valve plate 2 through a sliding hole 10 at the upper end of the valve cover 3. The lower part of the valve rod 4 is provided with threads and is connected with a bottom plate screw hole 13 of the valve cover 3, the lower end of the valve rod 4 extends out of the bottom plate of the valve cover 3, and the lower end of the valve rod 4 is provided with a hand wheel 5. The valve rod 4 can be moved up and down by rotating the hand wheel 5, and the valve rod 4 can adjust the upper and lower positions of the flow guide valve plate 2, so that the size of the flow area is controlled to realize the adjustment of the flow of the condensed water.

Fig. 1 and 2 show that the valve rod 4 is rotatably connected with the guide valve plate 2. The lower part of the cylinder of the diversion valve plate 2 is provided with a valve rod connecting groove 11, the valve rod connecting groove 11 is a vertical T-shaped long groove, the valve rod connecting groove 11 is opened at one side and the bottom surface of the cylinder of the diversion valve plate 2, the valve rod connecting groove 11 extends to the central position of the cylinder of the diversion valve plate 2, the transverse groove of the T-shaped groove of the valve rod connecting groove 11 is arranged above, and the vertical groove of the T-shaped groove is opened at the lower end surface of the cylinder of the diversion valve plate 11. There is horizontally connecting plate 12 upper end of valve rod 4, the width phase-match of the upper portion horizontal slot in the width of connecting plate 12 and the T type groove of valve rod spread groove 11, connecting plate 12 inlays in the upper portion horizontal slot in the T type groove of valve rod spread groove 11, the body of rod diameter of valve rod 4 and the width phase-match of the lower part vertical slot in the T type groove of valve rod spread groove 11, the body of rod of valve rod 4 inlays in the lower part vertical slot in the T type groove of valve rod spread groove 11, the body of rod and the connecting plate of valve rod 4 respectively with the T type groove of 2 cylinders of water conservancy diversion valve plate be sliding fit. The connecting plate 12 at the upper end of the valve rod 4 drives the diversion valve plate 2 to move up and down through the valve rod connecting groove 11.

Fig. 1, 2 show, the both sides of water conservancy diversion valve plate 2 have the spacing 8 of valve plate respectively, the both sides of water conservancy diversion valve plate 2 have the spacing 8 of valve plate of symmetrical arrangement respectively, the spacing 8 of valve plate is rectangular shape, there is the recess with the spacing 8 relative vertical direction of valve plate on the both sides inner wall of water conservancy diversion valve body 1 respectively, the width and the spacing 8 phase-match of valve plate of recess, the spacing 8 of valve plate inlays in the recess, the recess on the spacing 8 of valve plate and the 1 inner wall of water conservancy diversion valve body is sliding fit, the spacing 8 of valve plate of water conservancy diversion valve plate 2 reciprocates along the recess, make the unable horizontal rotation of water conservancy diversion valve plate 2, in order to guarantee that the water conservancy diversion direction is unchangeable.

The utility model discloses a use as follows:

after passing through the water inlet 6 of the flow guide valve body 1, condensed water in the compressed air is turned through the circular-arc-shaped flow guide groove 9 of the flow guide valve plate 2, so that the condensed water is prevented from being convectively eroded towards the three directions of the front surface and the two side surfaces; when the condensed water passes through the water outlet 7 of the diversion valve body 1, the diversion function avoids the erosion of the gas and water to the pipe wall of the outlet.

The rotary hand wheel 5 drives the valve rod 4 to rotate, the threads realize that the valve rod 4 moves up and down, the guide valve plate 2 is driven to move up and down, and the size of the through flow area is controlled to realize the adjustment of the flow of the condensed water.

The utility model discloses a concrete embodiment as follows:

the length of the diversion valve body 1 is 105mm, the diameter of the water inlet 3 is 38mm, and the diameter of the water outlet 7 is 38mm;

the length of the flow guide valve plate 2 is 50mm, the arc degree of the flow guide groove 9 is 90 degrees, the length of the valve rod connecting groove 11 is 24mm, the width is 18mm, and the height is 5mm;

the length of the valve cover 3 is 50mm, the diameter of the valve cover 3 is 75mm, the diameter of the sliding hole 10 is 5mm, and the diameter of the screw hole 13 is 10mm;

the length of the valve rod 4 is 100mm, the diameter is 10mm, the thickness of the connecting plate 12 is 4mm, and the diameter is 14mm;

the diameter of the hand wheel 5 is 78mm;

the height of the valve plate limiting 8 is 28mm, the width is 1.5mm, and the thickness is 2mm.

Claims

1. The utility model provides a hydrophobic adjusting device of compressed air who scour protection loses which characterized in that: the device comprises a diversion valve body (1), a diversion valve plate (2), a valve cover (3), a valve rod (4) and a hand wheel (5), wherein the diversion valve body (1) is of a three-way structure, a water inlet (6) at the upper end of a three-way of the diversion valve body (1) is connected with a water outlet of a compressed air drainage pipeline, the valve cover (3) is installed at the lower end of the three-way of the diversion valve body (1), a three-way transverse pipe of the diversion valve body (1) is a water outlet (7), the water outlet (7) is connected with a water outlet pipeline, the diversion valve plate (2) is placed in the diversion valve body (1), the diversion valve plate (2) is a cylinder, the circumference of the cylinder is contacted with the inner wall of the diversion valve body (1), an inclined arc-shaped diversion groove (9) is arranged at the upper part of the rear edge of the cylinder, the lower end of the diversion groove (9) is opened in the front of the middle part of the cylinder, the front opening of the diversion groove (9) is opposite to the three-way transverse pipe of the diversion valve body (1), the lower end of the bottom surface of the diversion valve body (1) is flush, the lower end of the three-way of the cylinder, the valve cover (3) is connected with the lower end of the diversion valve body (3), the valve cover (3), the upper end of the valve cover (3), the valve body (3), the valve cover (3) is connected with the upper end of the valve rod (4) through a sliding hole (10), and the sliding hole (10) of the valve plate (3), the lower part of the valve rod (4) is in threaded fit connection with the valve cover (3), and the lower end of the valve rod (4) is provided with a hand wheel (5).

2. The erosion resistant compressed air hydrophobic conditioning unit of claim 1, wherein: the lower part of the cylinder of diversion valve plate (2) has valve rod connecting groove (11), valve rod connecting groove (11) are vertically T type elongated slot, valve rod connecting groove (11) are at one side and the bottom surface opening of the cylinder of diversion valve plate (2), valve rod connecting groove (11) extend to the central point of the cylinder of diversion valve plate (2), the transverse groove of the T type groove of valve rod connecting groove (11) is above, the vertical groove of T type groove is at the lower terminal surface opening of the cylinder of diversion valve plate (2), there is horizontally connecting plate (12) upper end of valve rod (4), the width of connecting plate (12) and the width phase-match of the upper portion transverse groove of the T type groove of valve rod connecting groove (11), connecting plate (12) inlays in the upper portion transverse groove of the T type groove of valve rod connecting groove (11), the body of rod diameter of valve rod (4) and the width phase-match of the lower portion vertical groove of the T type groove of valve rod connecting groove (11), the body of valve rod (4) inlays in the lower portion vertical groove of T type groove of valve rod connecting groove (11), the body of valve rod (4) and connecting plate (12) respectively with the T type groove of diversion valve plate (2) for the slip fit.

3. The erosion resistant compressed air hydrophobic conditioning unit of claim 1, wherein: valve gap (3) are the cylinder, there is the roof to seal the cylinder upper end of valve gap (3), the roof circumference is flange joint with the lower extreme of water conservancy diversion valve body (1), there is slide opening (10) at the roof center, valve rod (4) upper end is through slide opening (10), the cylinder lower extreme of valve gap (3) is sealed by the bottom plate, there is screw (13) at the bottom plate center, the body of rod middle part of valve rod (4) is located the cylinder of valve gap (3), the lower part of valve rod (4) has the screw to be connected with bottom plate screw (13) of valve gap (3), the bottom plate of valve gap (3) is stretched out to the lower extreme of valve rod (4), lower extreme installation hand wheel (5) of valve rod (4).

4. The erosion resistant compressed air hydrophobic conditioning unit of claim 1, wherein: the both sides of water conservancy diversion valve plate (2) have the spacing (8) of valve plate of symmetrical arrangement respectively, and the spacing (8) of valve plate is rectangular shape, has the recess with the spacing (8) relative vertical direction of valve plate on the both sides inner wall of water conservancy diversion valve body (1) respectively, the width and the spacing (8) phase-match of valve plate of recess, and the spacing (8) of valve plate inlays in the recess, and the spacing (8) of valve plate is sliding fit with the recess.