CN216843211U - Stable wear-resistant ceramic ball valve - Google Patents
Stable wear-resistant ceramic ball valve Download PDFInfo
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- CN216843211U CN216843211U CN202220102067.6U CN202220102067U CN216843211U CN 216843211 U CN216843211 U CN 216843211U CN 202220102067 U CN202220102067 U CN 202220102067U CN 216843211 U CN216843211 U CN 216843211U
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- ceramic ball
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Abstract
The utility model discloses a firm wear-resisting ceramic ball valve, including valve body, connecting pipe, supporting seat, drive module, valve rod, case, flange and firm guiding mechanism, the utility model discloses a set up firm guiding mechanism in the valve body upper end, when rotating the valve rod and rotating, can make the valve rod stabilize and rotate to the direction of valve rod through positioning mechanism and firm seat to the case can contact with the guide ring, because the guide ring surface is smooth, can effectively reduce case upper end frictional force, has reached the advantage that can increase case life; through having set up positioning mechanism in firm guiding mechanism upper end, the activity pearl can contact with the valve rod lateral wall, and when the valve rod rotated simultaneously, can make the activity pearl rotate, reduces valve rod upper end frictional force, and first splint and second splint can press the pressure spring to produce deformation simultaneously, absorb valve rod upper end polarization power, have reached and have made the valve rod firm pivoted advantage.
Description
Technical Field
The utility model particularly relates to a firm wear-resisting ceramic ball valve relates to the relevant field of ceramic ball valve.
Background
The ceramic material has small deformation amount, much higher bonding strength than metal, generally, the crystal ion radius of the ceramic material is small, the ion valence is high, the coordination number is large, and the properties determine that the tensile strength, the compressive strength, the elastic modulus, the hardness and the like of the ceramic material are very high.
Present ceramic ball valve is when using, because the continuous operation of valve body in the ceramic ball valve for the case friction causes the damage easily, and the rotatory steadiness of valve rod is poor, increases case frictional force, leads to influencing valve body life.
Disclosure of Invention
Therefore, in order to solve the above insufficiency, the utility model provides a firm wear-resisting ceramic ball valve here.
The utility model is realized in such a way that a stable wear-resistant ceramic ball valve is constructed, the device comprises a valve body, a connecting pipe, a supporting seat, a driving module, a valve rod, a valve core, a connecting flange and a stable guiding mechanism, the valve body is connected with the rear end of the connecting pipe, the top of the valve body is provided with a supporting seat, the upper end inside the valve body is provided with a stable guide mechanism, the stabilizing and guiding mechanism comprises a fixed rod, a vertical rod, a positioning mechanism, a damping rotating shaft, a fixing ring, a guide ring and a stabilizing seat, the left end of the fixed rod is fixed with the interior of the valve body, the fixed rod is fixedly connected with the left end of the vertical rod, the vertical rod is connected with the left end of the positioning mechanism and is in running fit with the upper end of the fixed ring through the damping rotating shaft, the guide ring is installed at the lower end of the fixing ring in an embedded mode, the right end of the fixing ring is provided with a fixing seat, and the inner side of the fixing seat is movably connected with the valve rod.
Preferably, the supporting seat is fixed to the bottom of the driving module, the output end of the driving module is connected with the valve rod, the valve rod is fixed to the top of the valve core, and the rear end of the valve body is provided with the connecting flange.
Preferably, positioning mechanism includes horizontal pole, guide holder, first splint, activity pearl, second splint and pressure spring, the horizontal pole front end is fixed mutually with the montant, horizontal pole and the inboard sliding fit of guide holder, the guide holder is fixed mutually with first splint right-hand member, movable pearl is installed in the embedding of first splint rear end, the horizontal pole right-hand member is provided with the second splint, the horizontal pole passes through pressure spring and the inboard elastic connection of first splint.
Preferably, the first clamping plate and the second clamping plate are the same in size, and the first clamping plate and the second clamping plate are symmetrically distributed with each other.
Preferably, the number of the movable beads is more than two, and the movable beads are distributed at equal intervals along the vertical direction of the rear end of the first splint.
Preferably, the guide seat and the first clamping plate are vertically distributed, and the inner side of the guide seat is in a cavity shape.
Preferably, the number of the stable guide mechanisms is two, and the stable guide mechanisms are arranged oppositely along the left side and the right side of the upper end of the valve rod.
Preferably, the surface of the guide ring is smooth, and the guide ring is in contact with the upper end of the valve core.
Preferably, the vertical rod is made of carbon steel and has high hardness.
Preferably, the damping rotating shaft is made of stainless steel and has strong wear resistance.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a firm wear-resisting ceramic ball valve here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a firm wear-resisting ceramic ball valve through having set up firm guiding mechanism in the valve body upper end, when the rotation valve rod rotates, can make the valve rod stabilize the rotation to the direction of valve rod through positioning mechanism and firm seat to the case can contact with the guide ring, because the guide ring surface is smooth, can effectively reduce case upper end frictional force, has reached the advantage that can increase case life.
The method has the advantages that: a firm wear-resisting ceramic ball valve through having set up positioning mechanism in firm guiding mechanism upper end, the activity pearl can contact with the valve rod lateral wall, and when the valve rod rotated simultaneously, can make the activity pearl rotate, reduces valve rod upper end frictional force, and first splint and second splint can press the pressure spring to produce deformation simultaneously, absorb valve rod upper end partial vibration power, have reached and have made the valve rod firm pivoted advantage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the ceramic ball valve of the present invention;
FIG. 3 is a schematic cross-sectional view of the steady guiding mechanism of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the positioning mechanism of the present invention;
fig. 5 is a schematic sectional structure diagram of the positioning mechanism of the present invention.
Wherein: the valve comprises a valve body-1, a connecting pipe-2, a supporting seat-3, a driving module-4, a valve rod-5, a valve core-6, a stable guide mechanism-7, a connecting flange-8, a fixed rod-71, a vertical rod-72, a positioning mechanism-73, a damping rotating shaft-74, a fixed ring-75, a guide ring-76, a stable seat-77, a cross rod-731, a guide seat-732, a first clamping plate-733, a movable bead-734, a second clamping plate-735 and a pressure spring-736.
Detailed Description
The present invention will be described in detail below with reference to the accompanying fig. 1-5, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 and fig. 2, the utility model provides a firm wear-resisting ceramic ball valve through the improvement here, including valve body 1, connecting pipe 2, supporting seat 3, drive module 4, valve rod 5, case 6, flange 8 and firm guiding mechanism 7, valve body 1 is connected with 2 rear ends of connecting pipe, 1 top of valve body is provided with supporting seat 3, 1 inside upper end of valve body is provided with firm guiding mechanism 7, supporting seat 3 is fixed with 4 bottoms of drive module, 4 output ends of drive module are connected with valve rod 5, valve rod 5 is fixed mutually with 6 tops of case, flange 8 is installed to 1 rear end of valve body.
Referring to fig. 3, the present invention provides a stable wear-resistant ceramic ball valve through improvement, wherein the stable guiding mechanism 7 includes a fixing rod 71, a vertical rod 72, a positioning mechanism 73, a damping rotating shaft 74, a fixing ring 75, a guiding ring 76 and a stable seat 77, the left end of the fixing rod 71 is fixed with the inside of the valve body 1, the fixing rod 71 is fixedly connected with the left end of the vertical rod 72, the vertical rod 72 is connected with the left end of the positioning mechanism 73, the vertical rod 72 is rotatably fitted with the upper end of the fixing ring 75 through the damping rotating shaft 74, the lower end of the fixing ring 75 is embedded with the guiding ring 76, the right end of the fixing ring 75 is provided with the stable seat 77, the inner side of the stable seat 77 is movably connected with the valve rod 5, the stable guiding mechanisms 7 are provided with two parts, the stable guiding mechanisms 7 are oppositely arranged along the left and right sides of the upper end of the valve rod 5, the surface of the guiding ring 76 is smooth, and the guiding ring 76 is in contact with the upper end of the valve core 6, so as to reduce the friction force on the valve core 6, the vertical rod 72 is made of carbon steel and has high hardness, and the damping rotating shaft 74 is made of stainless steel and has strong wear resistance.
Referring to fig. 4 and 5, the present invention provides a stable wear-resistant ceramic ball valve by improvement, the positioning mechanism 73 includes a cross bar 731, a guide seat 732, a first clamp plate 733, a movable bead 734, a second clamp plate 735, and a pressure spring 736, the front end of the cross bar 731 is fixed to the vertical bar 72, the cross bar 731 is in sliding fit with the inner side of the guide seat 732, the guide seat 732 is fixed to the right end of the first clamp plate 733, the movable bead 734 is embedded in the rear end of the first clamp plate 733, the right end of the cross bar 731 is provided with the second clamp plate 735, the cross bar 731 is elastically connected to the inner side of the first clamp plate 733 by the pressure spring 736, the first clamp plate 733 and the second clamp plate 735 have the same size, the first clamp plate 733 and the second clamp plate 735 are symmetrically distributed, the number of the movable beads 734 is greater than two, the movable beads 734 are equidistantly distributed along the vertical direction of the rear end of the first clamp plate 733, the guide seat 732 and the first clamp plate 733 is vertically distributed, and the inner side of the guide seat 732 is in a hollow shape, it is advantageous to play a role of smoothly moving the cross bar 731.
The utility model provides a stable wear-resistant ceramic ball valve through improvement, and the working principle is as follows;
firstly, before the valve is used, a stable wear-resistant ceramic ball valve is horizontally placed, so that the valve body 1 fixedly supports the ball valve;
secondly, when in use, the connecting pipe 2 and the connecting flange 8 are connected with an external pipeline;
thirdly, the valve rod 5 is driven to rotate through the driving module 4, so that the valve rod 5 drives the valve core 6 to rotate, and the choked flow and the discharge of the valve body 1 are realized;
fourthly, as the stable guide mechanism 7 is arranged at the upper end of the valve body 1, when the rotating valve rod 5 rotates, the positioning mechanism 73 and the stable seat 77 can guide the valve rod 5 to enable the valve rod 5 to stably rotate, so that the valve core 6 can be contacted with the guide ring 76, and as the surface of the guide ring 76 is smooth, the friction force at the upper end of the valve core 6 can be effectively reduced, and the service life of the valve core 6 can be prolonged;
fifthly, simultaneously movable ball 734 can contact with the valve rod 5 lateral wall, and when valve rod 5 rotated, can make movable ball 734 rotate simultaneously, reduce valve rod 5 upper end frictional force, first splint 733 and second splint 735 can press pressure spring 736 to produce deformation simultaneously, absorb valve rod 5 upper end polarization power, make valve rod 5 firm the rotation.
The utility model provides a firm wear-resisting ceramic ball valve through improving, through set up firm guiding mechanism 7 in the upper end of valve body 1, when rotating valve rod 5 and rotating, can make valve rod 5 rotate firmly through the direction of positioning mechanism 73 and firm seat 77 to valve rod 5, thus case 6 can contact with guide ring 76, because the surface of guide ring 76 is smooth, can effectively reduce the upper end frictional force of case 6, have reached the advantage that can increase the life of case 6; through having set up positioning mechanism 73 in firm guiding mechanism 7 upper end, activity pearl 734 can contact with the valve rod 5 lateral wall, and when valve rod 5 rotated simultaneously, can make activity pearl 734 rotate, reduced valve rod 5 upper end frictional force, first splint 733 and second splint 735 can press pressure spring 736 to produce deformation simultaneously, absorb valve rod 5 upper end biasing force, have reached and have made the firm pivoted advantage of valve rod 5.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A stable wear-resistant ceramic ball valve comprises a valve body (1), a connecting pipe (2), a supporting seat (3), a driving module (4), a valve rod (5), a valve core (6) and a connecting flange (8), wherein the valve body (1) is connected with the rear end of the connecting pipe (2), and the supporting seat (3) is arranged at the top of the valve body (1);
the method is characterized in that: also comprises a stabilizing guide mechanism (7), the upper end in the valve body (1) is provided with the stabilizing guide mechanism (7), the stabilizing guide mechanism (7) comprises a fixed rod (71), a vertical rod (72), a positioning mechanism (73), a damping rotating shaft (74), a fixed ring (75), a guide ring (76) and a stabilizing seat (77), the left end of the fixed rod (71) is fixed with the interior of the valve body (1), the fixed rod (71) is fixedly connected with the left end of the vertical rod (72), the vertical rod (72) is connected with the left end of the positioning mechanism (73), the vertical rod (72) is in running fit with the upper end of the fixed ring (75) through the damping rotating shaft (74), fixed ring (75) lower extreme embedding is installed guide ring (76), fixed ring (75) right-hand member is provided with firm seat (77), firm seat (77) inboard and valve rod (5) swing joint.
2. A robust wear resistant ceramic ball valve as claimed in claim 1, wherein: the supporting seat (3) is fixed to the bottom of the driving module (4), the output end of the driving module (4) is connected with the valve rod (5), the valve rod (5) is fixed to the top of the valve core (6), and the rear end of the valve body (1) is provided with a connecting flange (8).
3. A robust wear resistant ceramic ball valve as claimed in claim 1, wherein: positioning mechanism (73) are including horizontal pole (731), guide holder (732), first splint (733), activity pearl (734), second splint (735) and pressure spring (736), horizontal pole (731) front end is fixed mutually with montant (72), horizontal pole (731) and the inboard sliding fit of guide holder (732), guide holder (732) are fixed mutually with first splint (733) right-hand member, activity pearl (734) are installed in first splint (733) rear end embedding, horizontal pole (731) right-hand member is provided with second splint (735), horizontal pole (731) are through pressure spring (736) and the inboard elastic connection of first splint (733).
4. A robust wear resistant ceramic ball valve as claimed in claim 3, wherein: the first clamping plate (733) and the second clamping plate (735) are the same in size, and the first clamping plate (733) and the second clamping plate (735) are symmetrically distributed with each other.
5. A robust wear resistant ceramic ball valve as claimed in claim 3, wherein: the number of the movable beads (734) is more than two, and the movable beads (734) are distributed at equal intervals along the vertical direction of the rear end of the first clamping plate (733).
6. A robust wear resistant ceramic ball valve as claimed in claim 3, wherein: the guide seat (732) and the first clamping plate (733) are vertically distributed, and the inner side of the guide seat (732) is in a cavity shape.
7. A robust wear resistant ceramic ball valve as claimed in claim 1, wherein: the two stabilizing guide mechanisms (7) are arranged, and the stabilizing guide mechanisms (7) are arranged oppositely along the left side and the right side of the upper end of the valve rod (5).
8. A robust wear resistant ceramic ball valve as claimed in claim 1, wherein: the surface of the guide ring (76) is smooth, and the guide ring (76) is in contact with the upper end of the valve core (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102067.6U CN216843211U (en) | 2022-01-16 | 2022-01-16 | Stable wear-resistant ceramic ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102067.6U CN216843211U (en) | 2022-01-16 | 2022-01-16 | Stable wear-resistant ceramic ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843211U true CN216843211U (en) | 2022-06-28 |
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ID=82084375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220102067.6U Active CN216843211U (en) | 2022-01-16 | 2022-01-16 | Stable wear-resistant ceramic ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843211U (en) |
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2022
- 2022-01-16 CN CN202220102067.6U patent/CN216843211U/en active Active
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