CN213871230U - Flushing valve for vacuum excrement collecting system - Google Patents

Abstract

The utility model discloses a flushometer for vacuum collection just system relates to flushometer technical field, specifically is a flushometer for vacuum collection just system, including the transition storehouse, top one side fixed mounting in transition storehouse has the water pipe. This flush valve of vacuum collection just system, through the setting of baffle and limbers, make this flush valve of vacuum collection just system possess the effect to the on-off control of water pipe and clean pipe, through the transition storehouse, the water pipe, clean pipe, the baffle, the limbers, the bracing piece, the cooperation setting of support ring and pivot, in the in-process of using can drive the support ring rotatory when the pivot rotation, the support ring drives the baffle through the bracing piece and slides at the inner wall in transition storehouse, the limbers that makes the baffle offer communicates with each other with water pipe or clean pipe, clean pipe can be blocked by the side of baffle when the water pipe communicates with each other, thereby played control effect well, simple structure's effect, reached structural design rationally, the purpose of the life of extension flush valve.

Description

Flushing valve for vacuum excrement collecting system

Technical Field

The utility model relates to a flushometer technical field specifically is a flushometer for vacuum collection just system.

Background

In the vacuum excrement collecting system, the flushing valve is a control valve for controlling the water flow in and out and changing the water flow direction. The existing flush valve is a single pneumatic control, single diaphragm and spring reset structure. The small pressure of the spring and the instability of the pressure can affect the tightness of the valve port and the working stability of the valve.

Because the elastic diaphragms are respectively arranged at the two ends of the valve rod, and the air control ports are respectively arranged on the two end covers connected with the valve body, the structural form of double air control and double diaphragms is formed, the valve port can be sealed unreliably, the performance is more stable, the electric control of the original vacuum excrement collecting system is not influenced, and the control loop is not required to be changed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a flushometer for vacuum collection just system has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a flushometer for vacuum collection just system, including the transition storehouse, top one side fixed mounting in transition storehouse has the water pipe, the top opposite side fixed mounting in transition storehouse has clean pipe, the one end butt of clean pipe has the baffle, the limbers has been seted up at the middle part of baffle, the bottom fixed mounting of baffle has the bracing piece, the one end fixed mounting of bracing piece has the support ring, the axle center department fixed mounting of support ring has the pivot, the one end of pivot is rotated and is connected with solid fixed ring, gu fixed ring's the outside is rotated and is connected with the go-between, fixed mounting has the drain pipe in the middle of the bottom in transition storehouse, the top butt of drain pipe has the slide, the top fixed mounting of slide has the dead lever.

Optionally: the water pipe and the clean pipe symmetric distribution are in the top two sides of the transition bin, the water pipe and the clean pipe are matched in size, one side of the baffle abuts against the inner wall of the transition bin, the baffle is in a semi-elliptical shape, and the width of the baffle is larger than the diameter of the water pipe.

Optionally, the diameter of the limbers is greater than that of the water pipes, the number of the support rods is two, the two support rods are symmetrically arranged on two sides of the bottom of the baffle respectively, and the outer sides of the fixing ring and the connecting ring are fixedly arranged on the inner wall of the transition bin.

Optionally, one side butt of slide is at the inner wall in transition bin, the slide size is greater than the diameter of drain pipe, and the one end of dead lever is rotated and is connected in the outside of pivot, the outside of pivot is rotated and is connected with the snap ring, the shifting chute has been seted up to the inside of snap ring, the inside sliding connection of shifting chute has the card post.

Optionally, one side fixed mounting of card post is in the outside of pivot, the outside fixed mounting of snap ring has the support frame, the one end fixed mounting of support frame is in the outside of transition bin, one side of snap ring is provided with the scale mark, the one end fixed mounting of pivot has the knob, the outside fixed mounting of knob has the pointer.

Optionally, the number of the scale marks is three, the scale marks are uniformly distributed on one side of the snap ring, and the positions of the scale marks are matched with the positions of the two ends of the movable groove.

(III) advantageous effects

The utility model provides a flushometer for vacuum collection just system possesses following beneficial effect:

1. this flush valve of vacuum collection just system, through the setting of baffle and limbers, make this flush valve of vacuum collection just system possess the effect to the on-off control of water pipe and clean pipe, through the transition storehouse, the water pipe, clean pipe, the baffle, the limbers, the bracing piece, the cooperation setting of support ring and pivot, in the in-process of using can drive the support ring rotatory when the pivot rotation, the support ring drives the baffle through the bracing piece and slides at the inner wall in transition storehouse, the limbers that makes the baffle offer communicates with each other with water pipe or clean pipe, clean pipe can be blocked by the side of baffle when the water pipe communicates with each other, thereby played control effect well, simple structure's effect, reached structural design rationally, the purpose of the life of extension flush valve.

2. This flush valve of vacuum collection just system, setting through the knob, make this flush valve of vacuum collection just system possess the effect that conveniently rotates the pivot, through the snap ring, the shifting chute, the card post, the scale mark, the cooperation setting of knob and pointer, the knob can be twisted in the in-process of using, the knob can drive the pivot and rotate at go-between and solid fixed ring's inside, the inside slip at the shifting chute of the card post that makes pivot outside fixed mounting, because the position of scale mark and the both ends position looks adaptation of shifting chute, so when the card post moves one side of shifting chute, make the pointer finger of fixed mounting in the knob outside target in place on left side or right side scale mark, and then can conveniently control the rotation angle of pivot, thereby convenient to use has been played, easy operation's effect, reached and simplified the installation step, reduction manufacturing cost's purpose.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the inner section of the snap ring of the present invention;

FIG. 3 is a schematic structural view of the transition bin of the present invention;

FIG. 4 is a schematic structural view of a transition bin of the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1;

fig. 6 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

In the figure: 1. a transition bin; 2. a water pipe; 3. cleaning the tube; 4. a baffle plate; 5. a water through hole; 6. a support bar; 7. a support ring; 8. a rotating shaft; 9. a fixing ring; 10. a connecting ring; 11. a drain pipe; 12. a slide plate; 13. fixing the rod; 14. a snap ring; 15. a moving groove; 16. clamping the column; 17. a support frame; 18. scale lines; 19. a knob; 20. a pointer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a flushometer for vacuum excrement collecting system, including transition bin 1, the top one side fixed mounting of transition bin 1 has water pipe 2, water pipe 2 and clean pipe 3 symmetric distribution are in the top both sides of transition bin 1, the size looks adaptation of water pipe 2 and clean pipe 3, one side butt of baffle 4 is at the inner wall of transition bin 1, the shape of baffle 4 is half oval, the width of baffle 4 is greater than the diameter of water pipe 2, the top opposite side fixed mounting of transition bin 1 has clean pipe 3, one end butt of clean pipe 3 has baffle 4, through the setting of baffle 4 and limbers 5, make the flushometer of this vacuum excrement collecting system possess the effect to the on-off control of water pipe 2 and clean pipe 3, through transition bin 1, water pipe 2, clean pipe 3, baffle 4, limbers 5, bracing piece 6, support ring 7 and pivot 8 cooperation setting, in the use when pivot 8 is rotatory can drive support ring 7 to rotate, the support ring 7 drives the baffle 4 to slide on the inner wall of the transition bin 1 through the support rod 6, so that the water through hole 5 formed in the baffle 4 is communicated with the water pipe 2 or the cleaning pipe 3, the cleaning pipe 3 can be blocked by the side surface of the baffle 4 when the water pipe 2 is communicated, the effects of good control effect and simple structure are achieved, the purposes of reasonable structural design and prolonging the service life of the flushing valve are achieved, the water through hole 5 is formed in the middle of the baffle 4, the diameter of the water through hole 5 is larger than that of the water pipe 2, the number of the support rods 6 is two, the two support rods 6 are symmetrically arranged on two sides of the bottom of the baffle 4 respectively, the outer sides of the fixing ring 9 and the connecting ring 10 are fixedly arranged on the inner wall of the transition bin 1, the support rod 6 is fixedly arranged at the bottom of the baffle 4, the support ring 7 is fixedly arranged at one end of the support rod 6, the rotating shaft 8 is fixedly arranged at the axis of the support ring 7, and the fixing ring 9 is rotatably connected with one end of the rotating shaft 8, the outer side of the fixing ring 9 is rotatably connected with a connecting ring 10, a drain pipe 11 is fixedly installed in the middle of the bottom of the transition bin 1, the top of the drain pipe 11 is abutted with a sliding plate 12, one side of the sliding plate 12 is abutted to the inner wall of the transition bin 1, the size of the sliding plate 12 is larger than the diameter of the drain pipe 11, one end of a fixing rod 13 is rotatably connected to the outer side of the rotating shaft 8, the outer side of the rotating shaft 8 is rotatably connected with a clamping ring 14, a moving groove 15 is formed in the clamping ring 14, a clamping column 16 is slidably connected to the inner part of the moving groove 15, one side of the clamping column 16 is fixedly installed on the outer side of the rotating shaft 8, a supporting frame 17 is fixedly installed on the outer side of the transition bin 1, one side of the clamping ring 14 is provided with scale marks 18, the number of the scale marks 18 is three, the three scale marks 18 are uniformly distributed on one side of the clamping ring 14, and the positions of the scale marks 18 are matched with the positions of the two ends of the moving groove 15, a knob 19 is fixedly arranged at one end of the rotating shaft 8, a pointer 20 is fixedly arranged at the outer side of the knob 19, a fixing rod 13 is fixedly arranged at the top of the sliding plate 12, the flushing valve of the vacuum excrement collecting system has the effect of conveniently rotating the rotating shaft 8 by the arrangement of the knob 19, the knob 19 can be screwed during the use process through the matching arrangement of the snap ring 14, the moving groove 15, the clamping column 16, the scale marks 18, the knob 19 and the pointer 20, the knob 19 can drive the rotating shaft 8 to rotate inside the connecting ring 10 and the fixing ring 9, the clamping column 16 fixedly arranged at the outer side of the rotating shaft 8 slides inside the moving groove 15, and the position of the scale marks 18 is matched with the positions of the two ends of the moving groove 15, so when the clamping column 16 moves to one side of the moving groove 15, the pointer 20 fixedly arranged at the outer side of the knob 19 points on the scale marks 18 at the left side or the right side, and further the rotation angle of the rotating shaft 8 can be conveniently controlled, thereby playing the roles of convenient use and simple operation, and achieving the purposes of simplifying the installation steps and reducing the manufacturing cost.

When in use, firstly, the water pipe 2 is connected with the water tank, the cleaning pipe 3 is connected with the cleaning tank, the drain pipe 11 is connected with the flushing pipe, the knob 19 is screwed, the knob 19 can drive the rotating shaft 8 to rotate in the connecting ring 10 and the fixing ring 9, the clamping column 16 fixedly installed on the outer side of the rotating shaft 8 slides in the moving groove 15, because the position of the scale mark 18 is matched with the positions of the two ends of the moving groove 15, when the clamping column 16 moves to one side of the moving groove 15, the pointer 20 fixedly installed on the outer side of the knob 19 points to be positioned on the scale mark 18 on the left side or the right side, the rotating angle of the rotating shaft 8 can be conveniently controlled, the rotating shaft 8 can drive the support ring 7 to rotate, the support ring 7 drives the baffle plate 4 to slide on the inner wall of the transition bin 1 through the support rod 6, the water through hole 5 formed in the baffle plate 4 is communicated with the water pipe 2 or the cleaning pipe 3, when the water pipe 2 is communicated with the cleaning pipe 3, the side surface of the baffle plate 4 is blocked, dead lever 13 can follow 8 synchronous motion of pivot at the 8 rotatory in-process of pivot, dead lever 13 can drive slide 12 and slide at the top of drain pipe 11, make limbers 5 and water pipe 2 or clean pipe 3 communicate with each other and can make slide 12 slide to one side of drain pipe 11, make the inside water in transition storehouse 1 pass through the inside discharge of drain pipe 11, the work efficiency is greatly improved, and easy operation, low in production cost has very high economic nature, and is suitable for large-scale popularization.

In summary, the following steps: the flushing valve of the vacuum excrement collecting system has the effect of controlling the on-off of the water pipe 2 and the cleaning pipe 3 by arranging the baffle 4 and the water through hole 5, and the flushing valve of the vacuum excrement collecting system is matched with the transition bin 1, the water pipe 2, the cleaning pipe 3, the baffle 4, the water through hole 5, the support rod 6, the support ring 7 and the rotating shaft 8, so that the support ring 7 is driven to rotate by the rotation of the rotating shaft 8 in the using process, the support ring 7 drives the baffle 4 to slide on the inner wall of the transition bin 1 by the support rod 6, the water through hole 5 formed in the baffle 4 is communicated with the water pipe 2 or the cleaning pipe 3, and the cleaning pipe 3 is blocked by the side surface of the baffle 4 when the water pipe 2 is communicated, so that the effects of good control and simple structure are achieved, and the purposes of reasonable structural design and prolonging the service life of the flushing valve are achieved; the flush valve of the vacuum excrement collecting system has the advantages that the flush valve of the vacuum excrement collecting system has the effect of conveniently rotating the rotating shaft 8 through the arrangement of the knob 19, the clamping ring 14, the moving groove 15, the clamping column 16, the scale marks 18, the knob 19 and the pointer 20 are arranged in a matched mode, the knob 19 can be screwed in the using process, the knob 19 can drive the rotating shaft 8 to rotate in the connecting ring 10 and the fixing ring 9, the clamping column 16 fixedly installed on the outer side of the rotating shaft 8 slides in the moving groove 15, and the position of the scale marks 18 is matched with the positions of the two ends of the moving groove 15, so when the clamping column 16 moves to one side of the moving groove 15, the pointer 20 fixedly installed on the outer side of the knob 19 points on the scale marks 18 on the left side or the right side, the rotating angle of the rotating shaft 8 can be conveniently controlled, the use and the operation are convenient, and simple, and the installation steps are simplified The manufacturing cost is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Flush valve for vacuum faecal collection system, comprising a transition bin (1), characterized in that: a water pipe (2) is fixedly arranged on one side of the top of the transition bin (1), a cleaning pipe (3) is fixedly arranged on the other side of the top of the transition bin (1), one end of the cleaning pipe (3) is connected with a baffle (4) in a butting way, the middle part of the baffle (4) is provided with a limber hole (5), a support rod (6) is fixedly arranged at the bottom of the baffle (4), a support ring (7) is fixedly arranged at one end of the support rod (6), a rotating shaft (8) is fixedly arranged at the axis center of the supporting ring (7), one end of the rotating shaft (8) is rotatably connected with a fixing ring (9), the outer side of the fixed ring (9) is rotatably connected with a connecting ring (10), the middle of the bottom of the transition bin (1) is fixedly provided with a drain pipe (11), the top of drain pipe (11) has connect slide (12) in the butt joint, the top fixed mounting of slide (12) has dead lever (13).

2. The flush valve for a vacuum fecal collection system according to claim 1 wherein: water pipe (2) and clean pipe (3) symmetric distribution are in the top both sides of transition storehouse (1), the size looks adaptation of water pipe (2) and clean pipe (3), one side butt of baffle (4) is at the inner wall of transition storehouse (1), the shape of baffle (4) is half oval, the width of baffle (4) is greater than the diameter of water pipe (2).

3. The flush valve for a vacuum fecal collection system according to claim 1 wherein: the diameter of limbers (5) is greater than the diameter of water pipe (2), the quantity of bracing piece (6) is two, two bracing piece (6) symmetry is respectively in the bottom both sides of baffle (4), the outside fixed mounting of solid fixed ring (9) and go-between (10) is at the inner wall in transition bin (1).

4. The flush valve for a vacuum fecal collection system according to claim 1 wherein: one side butt of slide (12) is at the inner wall in transition storehouse (1), the size of slide (12) is greater than the diameter of drain pipe (11), and the one end of dead lever (13) is rotated and is connected in the outside of pivot (8), the outside of pivot (8) is rotated and is connected with snap ring (14), shifting chute (15) have been seted up to the inside of snap ring (14), the inside sliding connection of shifting chute (15) has card post (16).

5. The flush valve for a vacuum fecal collection system according to claim 4 wherein: one side fixed mounting of card post (16) is in the outside of pivot (8), the outside fixed mounting of snap ring (14) has support frame (17), the one end fixed mounting of support frame (17) is in the outside of transition storehouse (1), one side of snap ring (14) is provided with scale mark (18), the one end fixed mounting of pivot (8) has knob (19), the outside fixed mounting of knob (19) has pointer (20).

6. The flush valve for a vacuum fecal collection system according to claim 5 wherein: the number of the scale marks (18) is three, the scale marks (18) are uniformly distributed on one side of the clamping ring (14), and the positions of the scale marks (18) are matched with the positions of two ends of the movable groove (15).

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