CN209892758U - Automatic butterfly valve of wafer formula - Google Patents

Abstract

The utility model relates to the technical field of liquid control accessories, in particular to a wafer automatic butterfly valve, which has various overall realization functions, thereby reducing the use limitation and improving the practicability; comprises a valve body; also comprises a U-shaped pipe, a fixed box and a slag storage pipe, wherein the fixed box is internally provided with a placing cavity, a filter screen is arranged above the right side of the U-shaped pipe, the left end and the right end of the fixed box are both communicated and provided with through holes, the slag storage pipe is provided with a switch valve, the rear side of the fixed box is communicated and provided with a maintenance port, a maintenance cover is arranged at the maintenance opening, a maintenance hole is communicated with the rear wall above the right side of the U-shaped pipe, a maintenance plate is detachably sealed at the maintenance hole, the device also comprises a purification box, a purification cavity is arranged in the purification box, the top end of the purification box is communicated with a replacement hole, and be provided with the apron in change mouth department, purification intracavity portion has placed purification carbon, and the sealed intercommunication in purification box left side has the feed liquor pipe, and the sealed intercommunication in purification box right side wall top has the fluid-discharge tube, still includes the motor, inserts post, intubate and stirring leaf, and the intubate outside is rotatable to be pasted tight cover and is equipped with first sealing washer.

Description

Automatic butterfly valve of wafer formula

Technical Field

The utility model relates to a technical field of liquid control auxiliary device especially relates to an automatic butterfly valve of wafer formula.

Background

As is known, a wafer-type automatic butterfly valve is an auxiliary device used in a liquid delivery system to intercept and guide liquid so that the liquid flow meets the requirements of users, and is widely used in the field of liquid control; the existing wafer type automatic butterfly valve comprises a valve body; when the existing wafer-type automatic butterfly valve is used, the valve body is connected into a pipeline, and liquid is intercepted and guided; the existing wafer type automatic butterfly valve is found in use, the whole realization function is single, and therefore the use limitation is high and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an it is whole that the realization function is comparatively various to reduce its use limitation, improve the automatic butterfly valve of wafer formula of practicality.

The utility model relates to a wafer automatic butterfly valve, which comprises a valve body; the device also comprises a U-shaped pipe, a fixed box and a slag storage pipe, wherein a placing cavity is arranged inside the fixed box, the U-shaped pipe is fixedly arranged inside the fixed box, a filter screen is arranged above the right side of the U-shaped pipe, the left end and the right end of the fixed box are both communicated and provided with through holes, the slag storage pipe is communicated with the bottom end of the U-shaped pipe in a sealing way, the output end of the bottom of the slag storage pipe penetrates through the inner bottom side wall of the fixed box and extends to the lower part of the fixed box, a switch valve is arranged on the slag storage pipe, the rear side of the fixed box is communicated and provided with a maintenance port, a maintenance cover is arranged at the maintenance port, a maintenance hole is communicated and provided with a maintenance hole, a maintenance plate can be detachably sealed at the maintenance hole, the device also comprises a purification box, a purification cavity is arranged inside the purification box, the top end of the purification box is communicated and provided with a replacement port, purification, the sealed intercommunication in right side output and the feed liquor pipe input flange of "U" type pipe, the sealed intercommunication in purification box right side wall top has the fluid-discharge tube, the sealed intercommunication of fluid-discharge tube output and valve body left side input flange, still include the motor, insert the post, intubate and stirring leaf, the motor is installed and is being purified the box bottom, the intubate bottom is connected with motor top output, the intubate top is passed and is purified box bottom lateral wall and stretch into to purifying inside the box, the stirring leaf is installed on the post top of inserting, the rotatable tight cover that pastes in the intubate outside is equipped with first sealing washer, first sealing washer pastes tightly with purification box inner bottom lateral wall and is.

The utility model discloses an automatic butterfly valve of wafer-like, it inserts inside the intubate top to insert the post bottom, still include spacing post, two sets of spacing spring and two sets of locating pieces, it is provided with spacing chamber to insert post inside below, it is provided with left locating hole and right locating hole on post left side wall and the right side wall to insert, intubate left side wall and right side wall are provided with spacing hole in a left side and the spacing hole in the right side respectively, spacing post is installed at spacing intracavity bottom wall, two sets of spacing spring are located spacing intracavity, the one end of two sets of spacing springs is connected with spacing post left side and right side respectively, the other end at two sets of spacing springs is installed respectively to the one end of two sets of locating pieces, the other end of two sets of locating pieces passes left locating hole and right locating hole respectively, and the other end.

The utility model discloses an automatic butterfly valve of wafer formula still includes brace table, two sets of buffer boards, two sets of buffer spring and two sets of buffer blocks, and two sets of buffer board bottoms are installed respectively on brace table top left side and right side, and two sets of buffer board tops all are connected with purifying box bottom, and the contact of motor bottom and brace table top, two sets of buffer spring one end are connected with two sets of buffer board inboards respectively, and two sets of buffer spring other ends are connected with two sets of buffer blocks respectively, and the motor clamps between two sets of buffer blocks.

The utility model discloses an automatic butterfly valve of wafer formula, still include push pedal, push rod, ejector pad and brush hair, the push pedal is located "U" type intraductal front side, ejector pad and brush hair all are located "U" type intraduct, the brush hair is installed on the ejector pad top, and the brush hair pastes tight filter screen bottom side wall, the push rod front end is connected with the push pedal, the push rod rear end passes "U" type intraduct front side wall and stretches into to "U" type intraduct and be connected with the ejector pad, push rod outside cover is equipped with the second sealing washer, the second sealing washer pastes tight "U" type intraductal side wall.

The utility model discloses an automatic butterfly valve of wafer formula still includes two sets of go-between and connecting band, and two sets of go-between are installed respectively and are being purified box and apron left side, and the connecting band both ends are connected respectively on two sets of go-between.

The utility model discloses an automatic butterfly valve of wafer formula, the left and right sides of fixed case and purification box all is provided with the multiunit installation piece to all be provided with the installation punch combination on the multiunit installation piece.

The utility model discloses an automatic butterfly valve of wafer formula, two sets of through-hole inboards all are provided with the bradyseism pad, and the left side input and the right side output of "U" type pipe pass two sets of bradyseism pads respectively and all stretch out to the fixed case outside.

Compared with the prior art, the beneficial effects of the utility model are that: it is intraductal that its liquid gets into "U" type through "U" type pipe left side input, particle impurity and dregs in to liquid are filtered through the filter screen, particle impurity and dregs that filter down deposit in the sediment pipe under the action of gravity, particle impurity and dregs in the liquid can conveniently tentatively reject, send liquid to inside the purification box through the feed liquor pipe, it has liquid to purify through purifying carbon, and can open the apron and change and purify carbon, improve its result of use, it is the common material in market to purify carbon, buy back direct use can, meanwhile, can drive the stirring leaf rotation on the inserted column through the motor, stir purifying carbon, make it use more evenly, its whole realization function is comparatively various, thereby reduce its use limitation, and the high practicality.

Drawings

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

FIG. 2 is a schematic structural view of the connection of the U-shaped tube, the push plate, the push rod, the push block and the bristles;

FIG. 3 is a schematic view of the structure of the post and cannula connection;

FIG. 4 is an enlarged partial view of portion A of FIG. 1;

in the drawings, the reference numbers: 1. a valve body; 2. a "U" shaped tube; 3. a fixed box; 4. a slag storage pipe; 5. a filter screen; 6. a purification box; 7. a liquid discharge pipe; 8. a motor; 9. inserting a column; 10. inserting a tube; 11. stirring blades; 12. a limiting column; 13. positioning blocks; 14. a support table; 15. a buffer plate; 16. a buffer block; 17. pushing the plate; 18. a push rod; 19. a push block; 20. brushing; 21. a connecting ring; 22. a connecting belt; 23. mounting a sheet; 24. a cushioning pad; 25. a liquid inlet pipe; 26. and (7) a cover plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the clamp type automatic butterfly valve of the present invention comprises a valve body 1; the device also comprises a U-shaped pipe 2, a fixed box 3 and a slag storage pipe 4, wherein a placing cavity is arranged inside the fixed box 3, the U-shaped pipe 2 is fixedly arranged inside the fixed box 3, a filter screen 5 is arranged above the right side of the U-shaped pipe 2, the left end and the right end of the fixed box 3 are both communicated and provided with through holes, the slag storage pipe 4 is communicated and communicated with the bottom end of the U-shaped pipe 2, the bottom output end of the slag storage pipe 4 penetrates through the bottom side wall of the fixed box 3 and extends to the lower part of the fixed box 3, a switch valve is arranged on the slag storage pipe 4, a maintenance port is communicated and provided with a maintenance cover at the maintenance port, a maintenance hole is communicated and provided with a maintenance plate on the rear wall above the right side of the U-shaped pipe 2, the maintenance plate can be detachably sealed at the maintenance hole, the purification box 6 is arranged inside, a purification cavity is arranged inside the purification box 6, the top end of, purifying carbon is placed in the purifying cavity, a liquid inlet pipe 25 is hermetically communicated with the left side of a purifying box 6, a right side output end of a U-shaped pipe 2 is hermetically communicated with an input end flange of the liquid inlet pipe 25, a liquid discharge pipe 7 is hermetically communicated with the upper portion of the right side wall of the purifying box 6, an output end of the liquid discharge pipe 7 is hermetically communicated with a left side input end flange of a valve body 1, the purifying box further comprises a motor 8, an inserting column 9, an inserting pipe 10 and a stirring blade 11, the motor 8 is installed at the bottom end of the purifying box 6, the bottom end of the inserting pipe 10 is connected with an output end of the top of the motor 8, the top end of the inserting pipe 10 penetrates through the bottom side wall of the purifying box 6 and extends into the purifying box 6, the stirring blade 11 is installed at; it is intraductal that its liquid gets into "U" type through "U" type pipe left side input, particle impurity and dregs in to liquid are filtered through the filter screen, particle impurity and dregs that filter down deposit in the sediment pipe under the action of gravity, particle impurity and dregs in the liquid can conveniently tentatively reject, send liquid to inside the purification box through the feed liquor pipe, it has liquid to purify through purifying carbon, and can open the apron and change and purify carbon, improve its result of use, it is the common material in market to purify carbon, buy back direct use can, meanwhile, can drive the stirring leaf rotation on the inserted column through the motor, stir purifying carbon, make it use more evenly, its whole realization function is comparatively various, thereby reduce its use limitation, and the high practicality.

The utility model discloses an automatic butterfly valve of wafer-type, insert the 9 bottoms of post and insert inside 10 tops of intubate, still include spacing post 12, two sets of spacing springs and two sets of locating piece 13, insert the 9 inside below of post and be provided with spacing chamber, be provided with left locating hole and right locating hole on the 9 left side wall of post and the right side wall of post, intubate 10 left side wall and right side wall are provided with left spacing hole and right spacing hole respectively, spacing post 12 is installed at spacing intracavity bottom wall, two sets of spacing springs are located spacing intracavity, one end of two sets of spacing springs is connected with spacing post 12 left side and right side respectively, one end of two sets of locating piece 13 is installed respectively at the other end of two sets of spacing springs, the other end of two sets of locating piece 13 passes left locating hole and right locating hole respectively, and the other end of two sets of locating piece 13 inserts; it can stir the dismantlement of leaf through the cooperation of inserting post and intubate, only need press two sets of locating pieces to the inboard when dismantling, make two sets of locating pieces bore out from spacing hole in a left side and the spacing hole in the right side, thereby conveniently insert the longitudinal movement of post and dismantle or install, and two sets of locating pieces creep into in spacing hole in a left side and the spacing hole in the right side under the effect of two sets of spacing springs after the adjustment, reach fixed effect, insert the post lateral wall and paste tight intubate inside wall, make things convenient for it not to rock at will, make the stirring leaf make things convenient for the dismouting to clear up.

The utility model discloses an automatic butterfly valve of wafer-type still includes brace table 14, two sets of buffer boards 15, two sets of buffer springs and two sets of buffer blocks 16, and two sets of buffer boards 15 bottom are installed respectively on brace table 14 top left side and right side, and two sets of buffer boards 15 top all are connected with purification box 6 bottom, and 8 bottoms of motors contact with brace table 14 top, and two sets of buffer springs one end are connected with two sets of buffer boards 15 inboard respectively, and two sets of buffer springs other ends are connected with two sets of buffer blocks 16 respectively, and motor 8 clamps between two sets of buffer blocks 16; it can improve the motor support effect through a supporting bench, and two sets of buffer spring drive two sets of buffer blocks and extrude the bradyseism to the motor, improve the practicality.

The utility model discloses an automatic butterfly valve of wafer-type, still include push pedal 17, push rod 18, ejector pad 19 and brush hair 20, push pedal 17 is located "U" type 2 front sides, ejector pad 19 and brush hair 20 are all located "U" type 2 insides, brush hair 20 is installed at ejector pad 19 top, and brush hair 20 pastes the bottom lateral wall of filter screen 5 tightly, push rod 18 front end is connected with push pedal 17, push rod 18 rear end passes "U" type 2 front side wall of pipe and stretches into "U" type 2 insides and is connected with ejector pad 19, push rod 18 outside cover is equipped with the second sealing washer, the second sealing washer pastes "U" type 2 inside walls tightly; the bristles can be inserted into the filter holes of the filter screen, the bristles on the pushing block can be driven to brush down the plugs on the filter screen by manually pushing the pushing plate, so that the filter screen is not easy to block and cover dust, and the use reliability of the filter screen is improved.

The utility model discloses a wafer type automatic butterfly valve, which also comprises two groups of connecting rings 21 and a connecting belt 22, wherein the two groups of connecting rings 21 are respectively arranged at the left sides of the purifying box 6 and the cover plate 26, and two ends of the connecting belt 22 are respectively connected with the two groups of connecting rings 21; it can carry out the soft connection through the connecting band to purifying box and apron, makes things convenient for the apron to be difficult for pulling down to lose, improves and uses the reliability.

The utility model discloses a wafer type automatic butterfly valve, the left and right sides of the fixed box 3 and the purifying box 6 are provided with a plurality of groups of mounting pieces 23, and the plurality of groups of mounting pieces 23 are provided with mounting hole groups; the installation piece can be conveniently and integrally installed and fixed through the installation hole groups on the multiple groups of installation pieces.

In the utility model, the inner sides of the two groups of through holes are provided with the shock absorption pads 24, and the left input end and the right output end of the U-shaped pipe 2 respectively pass through the two groups of shock absorption pads 24 and extend out of the fixed box 3; it can cushion "U" vibrations through two sets of bradyseism pads, improves the practicality.

The utility model discloses an automatic butterfly valve of wafer-type, it is at the during operation, liquid gets into in "U" type pipe through "U" type pipe left side input, particle impurity and dregs in to liquid are filtered through the filter screen, the particle impurity that filters down and dregs deposit in the sediment pipe under the action of gravity, particle impurity and dregs in the liquid can conveniently tentatively be rejected, send liquid to purifying box inside through the feed liquor pipe, it has liquid to purify through purifying carbon, and can open the apron and change purifying carbon, improve its result of use, purifying carbon is the common material in the market, buy back and directly use, meanwhile, can drive the stirring leaf on the inserted column to rotate through the motor, stir purifying carbon, make its use more even, its whole realization function is comparatively various, thereby reduce its use limitation, improve the practicality; the stirring blade can be disassembled by matching the inserting column with the inserting tube, and only two groups of positioning blocks need to be pressed inwards during disassembly to drill out two groups of positioning blocks from a left limiting hole and a right limiting hole, so that the inserting column can be conveniently disassembled or assembled in a longitudinal moving manner, the two groups of positioning blocks are drilled into the left limiting hole and the right limiting hole under the action of two groups of limiting springs after adjustment, the fixing effect is achieved, the side wall of the inserting column is tightly attached to the inner side wall of the inserting tube, the inserting column can conveniently shake randomly, and the stirring blade can be conveniently disassembled, assembled and cleaned; the supporting effect of the motor can be improved through the supporting table, and the two groups of buffer springs drive the two groups of buffer blocks to extrude and buffer the motor, so that the practicability is improved; the bristles can be inserted into the filtering holes of the filter screen, and the push plate can be pushed manually to drive the bristles on the push block to brush down the blocking objects on the filter screen, so that the filter screen is not easy to block and cover dust, and the use reliability of the filter screen is improved; the purification box and the cover plate can be flexibly connected through the connecting belt, so that the cover plate is convenient to detach and lose, and the use reliability is improved; the whole installation and fixation can be facilitated through the installation hole groups on the multiple groups of installation sheets; can cushion "U" vibrations through two sets of bradyseism pads, improve the practicality.

The utility model discloses an automatic butterfly valve of wafer-type, it is above the mounting means, the connected mode or the mode that sets up of all parts are welding, riveting or other common mechanical system, wherein can slide/rotate fixedly for sliding/not dropping under the rotation state, seal when sealed intercommunication is two connecting pieces intercommunications promptly, and concrete structure, model and the coefficient index of its all parts are its from the area technique, as long as can reach all can implement of its beneficial effect, the event is not adding the perusal more.

The utility model relates to a wafer automatic butterfly valve, under the condition of not being described reversely, the orientation words contained in the terms of 'up-down, left-right, front-back, inside-outside, vertical and horizontal' and the like only represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. An automatic butterfly valve of wafer type, including the valve block (1); the device is characterized by also comprising a U-shaped pipe (2), a fixed box (3) and a slag storage pipe (4), wherein a placing cavity is arranged inside the fixed box (3), the U-shaped pipe (2) is fixedly arranged inside the fixed box (3), a filter screen (5) is arranged above the right side of the U-shaped pipe (2), the left end and the right end of the fixed box (3) are both communicated and provided with through holes, the slag storage pipe (4) is communicated and communicated with the bottom end of the U-shaped pipe (2), the output end of the bottom of the slag storage pipe (4) penetrates through the inner bottom side wall of the fixed box (3) and extends to the lower part of the fixed box (3), a switch valve is arranged on the slag storage pipe (4), a maintenance port is communicated and arranged at the rear side of the fixed box (3), a maintenance cover is arranged at the maintenance port, a maintenance hole is communicated and arranged above the right side of the U-shaped pipe (2), a maintenance plate is detachably sealed at the maintenance hole, and the, a purification cavity is arranged in the purification box (6), the top end of the purification box (6) is communicated with a replacement port, a cover plate (26) is arranged at the replacement port, purified carbon is placed in the purification cavity, the left side of the purification box (6) is hermetically communicated with a liquid inlet pipe (25), the right side output end of a U-shaped pipe (2) is hermetically communicated with an input end flange of the liquid inlet pipe (25), a liquid outlet pipe (7) is hermetically communicated above the right side wall of the purification box (6), the output end of the liquid outlet pipe (7) is hermetically communicated with the left side input end flange of a valve body (1), the purification box further comprises a motor (8), an insert column (9), an insert pipe (10) and a stirring blade (11), the motor (8) is arranged at the bottom end of the purification box (6), the bottom end of the insert pipe (10) is connected with the top output end of the motor (8), and the top end of the insert pipe, stirring leaf (11) are installed and are being inserted post (9) top, and the rotatable tight cover that pastes in intubate (10) outside is equipped with first sealing washer, and first sealing washer pastes tightly with the interior bottom lateral wall of purifying box (6) and is connected.

2. The automatic butterfly valve of claim 1, wherein the bottom end of the insert post (9) is inserted into the top end of the insert tube (10), and further comprising a position-limiting post (12), two sets of position-limiting springs and two sets of positioning blocks (13), wherein a position-limiting cavity is formed below the inner portion of the insert post (9), left and right positioning holes are formed on the left and right side walls of the insert tube (10), respectively, the position-limiting post (12) is mounted on the bottom side wall of the position-limiting cavity, the two sets of position-limiting springs are located in the position-limiting cavity, one ends of the two sets of position-limiting springs are connected to the left and right sides of the position-limiting post (12), one ends of the two sets of positioning blocks (13) are mounted on the other ends of the two sets of position-limiting, and the other ends of the two groups of positioning blocks (13) are respectively inserted into the left limiting hole and the right limiting hole.

3. The automatic butterfly valve of claim 2, further comprising a support platform (14), two sets of buffer plates (15), two sets of buffer springs, and two sets of buffer blocks (16), wherein the bottom ends of the two sets of buffer plates (15) are respectively installed at the left side and the right side of the top end of the support platform (14), the top ends of the two sets of buffer plates (15) are both connected to the bottom end of the purifying box (6), the bottom end of the motor (8) is in contact with the top end of the support platform (14), one end of each of the two sets of buffer springs is respectively connected to the inner sides of the two sets of buffer plates (15), the other end of each of the two sets of buffer springs is respectively connected to the two sets of buffer blocks (16), and the motor.

4. The opposite-clamping type automatic butterfly valve according to claim 3, further comprising a push plate (17), a push rod (18), a push block (19) and bristles (20), wherein the push plate (17) is located on the front side of the U-shaped pipe (2), the push block (19) and the bristles (20) are located inside the U-shaped pipe (2), the bristles (20) are mounted at the top end of the push block (19), the bristles (20) are attached to the bottom side wall of the filter screen (5), the front end of the push rod (18) is connected with the push plate (17), the rear end of the push rod (18) penetrates through the front side wall of the U-shaped pipe (2) and extends into the U-shaped pipe (2) to be connected with the push block (19), a second sealing ring is sleeved on the outer side of the push rod (18), and the second sealing ring is attached to the inner side wall of the U-shaped pipe (2).

5. The automatic butterfly valve of claim 4, further comprising two sets of connection rings (21) and a connection belt (22), wherein the two sets of connection rings (21) are respectively installed at the left side of the purification box (6) and the cover plate (26), and both ends of the connection belt (22) are respectively connected to the two sets of connection rings (21).

6. A wafer-type automatic butterfly valve according to claim 5, wherein the left and right sides of the fixed case (3) and the purifying box (6) are provided with a plurality of sets of mounting pieces (23), and the plurality of sets of mounting pieces (23) are provided with a set of mounting holes.

7. The automatic butterfly valve of claim 6, wherein the two sets of through holes are provided with shock absorbing pads (24) inside, and the left input end and the right output end of the U-shaped pipe (2) respectively pass through the two sets of shock absorbing pads (24) and extend out of the fixed box (3).

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