CN211901795U - Novel double-filtering ball valve - Google Patents
Novel double-filtering ball valve Download PDFInfo
- Publication number
- CN211901795U CN211901795U CN202020533981.7U CN202020533981U CN211901795U CN 211901795 U CN211901795 U CN 211901795U CN 202020533981 U CN202020533981 U CN 202020533981U CN 211901795 U CN211901795 U CN 211901795U
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- Prior art keywords
- valve
- filter
- coil
- guide cylinder
- valve body
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- 238000001914 filtration Methods 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 3
- 230000002093 peripheral effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 238000000746 purification Methods 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 13
- 210000001503 joint Anatomy 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a novel double-filtering ball valve, which comprises a valve body, wherein butt joints are arranged at two ends of the valve body, a butt joint port is arranged in the axial direction of the butt joint, a valve cavity is arranged in the valve body, and the valve cavity is communicated with the butt joint port; the top of the valve body is provided with a guide cylinder, the guide cylinder is communicated with the interior of the valve body, the upper end of the guide cylinder is provided with a screw cap, a coil is sleeved in the guide cylinder, the screw cap is arranged at the upper end of the coil, the lower end of the coil is arranged in the valve cavity, a valve core is arranged in the valve cavity, the valve core seals the valve cavity, the lower end of the coil is connected with the valve core, the upper end of the coil is provided with a sealing sheet, and the sealing sheet seals the top surface of the screw; the case is three layer construction, and the front and the back of case all are equipped with and filter the layer group. The utility model discloses a case can conveniently carry out filtration treatment to the fluid that the case flowed through the bilayer of openly and the back filtration layer group, has improved filtration treatment's efficiency greatly.
Description
Technical Field
The utility model relates to a ball valve, in particular to novel two ball valve that filter.
Background
The opening and closing piece of the ball valve is driven by the valve rod and rotates around the axis of the ball valve. The hard seal V-shaped ball valve can also be used for regulating and controlling fluid, wherein a V-shaped ball core of the hard seal V-shaped ball valve and a metal valve seat of the build-up welding hard alloy have strong shearing force, and the hard seal V-shaped ball valve is particularly suitable for media containing fibers, tiny solid particles and the like. The multi-way ball valve can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on the pipeline, and can close any channel to connect the other two channels. The valve of this type should be generally installed horizontally in the pipeline. The ball valve is divided into: pneumatic ball valves, electric ball valves, manual ball valves. The ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, and can be closed tightly only by rotating 90 degrees and a small rotating moment. The ball valve is most suitable for being used as a switch and a stop valve, namely a V-shaped ball valve. Besides the parameters of the pipeline, the electric valve should be particularly used under the environmental conditions, and the usage status of the electric valve is greatly influenced by the usage environment because the electric device in the electric valve is an electromechanical device. In general, a power ball valve and a butterfly valve are used in the following environments with special attention. The existing ball valve switch is inconvenient to control, does not have double filtering functions and has poor filtering effect.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that prior art exists to a case can conveniently carry out filtration treatment to the fluid that the case flowed through the bilayer of openly with the back filtration layer group, has improved the novel two ball valve that filter treatment's efficiency greatly is filtered.
The above technical problem of the present invention can be solved by the following technical solutions:
a novel double-filtering ball valve comprises a valve body, wherein butt joints are arranged at two ends of the valve body, butt joints are axially arranged on the butt joints, a valve cavity is arranged inside the valve body, and the valve cavity is communicated with the butt joints; the top of the valve body is provided with a guide cylinder, the guide cylinder is communicated with the interior of the valve body, the upper end of the guide cylinder is provided with a screw cap, a coil is sleeved in the guide cylinder, the screw cap is arranged at the upper end of the coil, the lower end of the coil is arranged in the valve cavity, a valve core is arranged in the valve cavity, the valve core seals the valve cavity, the lower end of the coil is connected with the valve core, the upper end of the coil is provided with a sealing sheet, and the sealing sheet seals the top surface of the screw; the case is three layer construction, and the front and the back of case all are equipped with and filter the layer group.
Furthermore, the filter layer group comprises a first filter layer and a second filter layer, the first filter layer is arranged on the front surface of the valve core, the second filter layer is arranged on the back surface of the valve core, and the middle layer of the valve core is a purification cavity; the first filter layer is filled with a plurality of filter balls, and the second filter layer is a filter screen. The filter ball comprises an outer filter ball, an inner filter element is arranged in the outer filter ball, and an outer filter cavity is arranged between the outer filter ball and the inner filter element; the inner filter core is internally provided with activated carbon particles. A plurality of filter meshes are arranged between the outer filter ball and the inner filter core, and the outward facing position of the filter meshes is provided with a rotary sheet.
Furthermore, the axial of coil and gasket is pegged graft and is had the inlet tube, and the inner of inlet tube is installed and is being purified the intracavity, and the outer end of inlet tube is equipped with the intake pump, and the axial of coil and gasket is pegged graft and is had the outlet pipe, and the inner of outlet pipe is installed in the coil, and the outer end of outlet pipe is equipped with out water check valve.
Furthermore, the screw cap comprises a cap body, a plurality of convex parts are arranged on the peripheral surface of the cap body, the convex parts and the cap body are arranged in parallel in the axial direction, a groove is formed between every two adjacent convex parts, a concave surface is arranged on the top surface of the cap body, a hole is formed in the middle of the concave surface, and the upper end of the coil pipe penetrates through the hole.
Furthermore, a flow direction arrow is arranged at the outer side wall of the valve body and is parallel to the axial direction of the valve body. A lock nut is arranged between the lower end of the guide cylinder and the top of the valve body, and the lock nut is sleeved on the outer peripheral surface of the lower end of the guide cylinder.
Furthermore, a protective sleeve is sleeved on the outer peripheral surface of the upper end of the guide cylinder, grid sheets which are in grid arrangement are arranged on the outer surface of the protective sleeve, and each grid sheet is provided with a grid groove. The cross section of the grid groove is in a diamond shape.
By adopting the novel double-filtering ball valve in the technical scheme, the valve body is externally connected through the butt joint, the sealing sheet is used for sealing and controlling the upper end of the coil pipe, an operator controls the coil pipe to rotate through the screw cap, the coil pipe rotates around the axial direction of the guide cylinder, the valve core can be rotatably adjusted through the coil pipe, and the valve core rotates in the valve cavity, so that the valve core is conveniently controlled to switch on and off the valve body; the valve core can conveniently filter fluid flowing through the valve core through the double-layer filtering layer group on the front surface and the back surface, and the filtering treatment efficiency is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the structural schematic diagram of the double-filtering ball valve of the present invention.
Fig. 2 is a schematic view of a local structure on the surface of the protection cover of the present invention.
Fig. 3 is a schematic structural view of the screw cap of the present invention.
Fig. 4 is a schematic structural diagram of the valve element of the present invention.
Fig. 5 is a schematic structural diagram of the valve element of the present invention.
Fig. 6 is a schematic structural diagram of the valve element of the present invention.
Fig. 7 is a schematic structural diagram of the filter screen of the present invention.
Fig. 8 is a schematic structural view of the filter ball of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 8, a novel double-filtering ball valve comprises a valve body 1, wherein butt joints 2 are arranged at two ends of the valve body 1, butt ports 3 are axially arranged on the butt joints 2, a valve cavity 4 is arranged inside the valve body 1, and the valve cavity 4 is communicated with the butt ports 3; the top of the valve body 1 is provided with a guide cylinder 6, the guide cylinder 6 is communicated with the interior of the valve body 1, the upper end of the guide cylinder 6 is provided with a screw cap 7, a spiral pipe 8 is sleeved in the guide cylinder 6, the screw cap 7 is arranged at the upper end of the spiral pipe 8, the lower end of the spiral pipe 8 is arranged in the valve cavity 4, a valve core 18 is arranged in the valve cavity 4, the valve core 18 seals the valve cavity 4, the lower end of the spiral pipe 8 is connected with the valve core 18, the upper end of the spiral pipe 8 is provided with a sealing sheet 19, and the sealing sheet 19 seals the top; the valve core 18 is of a three-layer structure, and the front surface and the back surface of the valve core 18 are both provided with a filtering layer group.
The utility model discloses two filter ball valves, valve body 1 realizes external through butt joint 2, and the gasket 19 seals the upper end of coil 8 and controls, and the operator realizes rotating through cap 7 control coil 8, and coil 8 realizes rotating around the axial of guide cylinder 6, can realize rotating the regulation to case 18 through coil 8, and case 18 realizes rotating in valve pocket 4 to convenient control case 18 carries out on-off control to valve body 1; the valve core 18 can conveniently filter the fluid flowing through the valve core 18 through the double-layer filtering layer group on the front surface and the back surface, and the filtering treatment efficiency is greatly improved.
Preferably, the filter layer group comprises a first filter layer 20 and a second filter layer 21, the first filter layer 20 is arranged on the front surface of the valve core 18, the second filter layer 21 is arranged on the back surface of the valve core 18, and the middle layer of the valve core 18 is a purification cavity 22; the first filter layer 20 is filled with a plurality of filter balls 27, and the second filter layer 21 is a filter screen 28; the filter ball 27 can conveniently carry out primary filtration treatment on the fluid flowing through the valve body 1, and the filter screen 28 can conveniently carry out secondary filtration treatment on the fluid flowing through the valve body 1, thereby greatly improving the efficiency of filtration treatment.
Preferably, the filter ball 27 comprises an outer filter ball 29, an inner filter element 30 is arranged in the outer filter ball 29, and an outer filter cavity 33 is arranged between the outer filter ball 29 and the inner filter element 30; the inner filter core 30 is internally provided with activated carbon particles 31; a plurality of filter meshes 32 are arranged between the outer filter ball 29 and the inner filter core 30, and the outward facing position of the filter meshes 32 is provided with a rotary sheet 34; the outer filter ball 29 and the inner filter element 30 filter the fluid flowing through the valve body 1 through the outer filter cavity 33, and the activated carbon particles 31 greatly improve the efficiency of the filtering treatment; the filter mesh 32 can also filter the fluid flowing through the valve body 1; the flow of the fluid impacts the filter mesh 32 and the rotary piece 34, and the rotary piece 34 drives the filter balls 27 to rotate through the filter mesh 32, so that the filter balls 27 rotate in the first filter layer 20 under the drive of the fluid, and the efficiency of the filtering treatment is greatly improved.
Preferably, a water inlet pipe 23 is axially inserted between the coil pipe 8 and the sealing sheet 19, the inner end of the water inlet pipe 23 is installed in the purification cavity 22, a water inlet pump 24 is arranged at the outer end of the water inlet pipe 23, a water outlet pipe 25 is axially inserted between the coil pipe 8 and the sealing sheet 19, the inner end of the water outlet pipe 25 is installed in the coil pipe 8, and a water outlet check valve 26 is arranged at the outer end of the water outlet pipe 25; the inlet tube 23 can carry the purifying liquid into the purifying cavity 22 through the inlet pump 24, which greatly improves the purifying effect of the valve core 18, purifies the fluid through the valve core 18, and the outlet tube 25 conveniently discharges the waste liquid through the outlet check valve 26.
Preferably, the screw cap 7 comprises a cap body 13, the peripheral surface of the cap body 13 is provided with a plurality of convex parts 14, the convex parts 14 are arranged in parallel with the axial direction of the cap body 13, a groove 15 is arranged between every two adjacent convex parts 14, the top surface of the cap body 13 is provided with a concave surface 16, the middle part of the concave surface 16 is provided with an opening 17, and the upper end of the coil 8 passes through the opening 17; the convex part 14 greatly increases the antiskid property of the peripheral surface of the cap body 13 through the groove 15, and is convenient for an operator to rotate the turncap 7.
Preferably, a flow direction arrow 5 is arranged at the position of the outer side wall of the valve body 1, and the flow direction arrow 5 is parallel to the axial direction of the valve body 1; the direction of flow arrows 5 indicates the direction of fluid flow within the valve body 1.
Preferably, a locking nut 9 is arranged between the lower end of the guide cylinder 6 and the top of the valve body 1, and the locking nut 9 is sleeved on the outer peripheral surface of the lower end of the guide cylinder 6; the lower end of the guide cylinder 6 is firmly locked with the top of the valve body 1.
Preferably, a protective sleeve 10 is sleeved on the outer peripheral surface of the upper end of the guide cylinder 6, grid pieces 11 arranged in a grid manner are arranged on the outer surface of the protective sleeve 10, and each grid piece 11 is provided with a grid groove 12; the cross section of the grid groove 12 is in a diamond shape; the grid sheets 11 greatly increase the anti-slip effect of the protective cover 10 through the grid grooves 12.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (10)
1. A novel double-filtering ball valve comprises a valve body, wherein butt joints are arranged at two ends of the valve body, butt joints are axially arranged on the butt joints, a valve cavity is arranged inside the valve body, and the valve cavity is communicated with the butt joints;
the method is characterized in that: the top of the valve body is provided with a guide cylinder, the guide cylinder is communicated with the interior of the valve body, the upper end of the guide cylinder is provided with a screw cap, a coil is sleeved in the guide cylinder, the screw cap is arranged at the upper end of the coil, the lower end of the coil is arranged in the valve cavity, a valve core is arranged in the valve cavity, the valve core seals the valve cavity, the lower end of the coil is connected with the valve core, the upper end of the coil is provided with a sealing sheet, and the sealing sheet seals the top surface of the screw; the case is three layer construction, and the front and the back of case all are equipped with and filter the layer group.
2. The new double filter ball valve of claim 1, wherein: the filter layer group comprises a first filter layer and a second filter layer, the first filter layer is arranged on the front surface of the valve core, the second filter layer is arranged on the back surface of the valve core, and the middle layer of the valve core is a purification cavity; the first filter layer is filled with a plurality of filter balls, and the second filter layer is a filter screen.
3. The new double filter ball valve of claim 2, wherein: the filter ball comprises an outer filter ball, an inner filter element is arranged in the outer filter ball, and an outer filter cavity is arranged between the outer filter ball and the inner filter element; the inner filter core is internally provided with activated carbon particles.
4. The new double filter ball valve of claim 3, wherein: a plurality of filter meshes are arranged between the outer filter ball and the inner filter core, and the outward facing position of the filter meshes is provided with a rotary sheet.
5. The new double filter ball valve of claim 1, wherein: the axial of coil and gasket is pegged graft and is had the inlet tube, and the inner of inlet tube is installed and is being purified the intracavity, and the outer end of inlet tube is equipped with the intake pump, and the axial of coil and gasket is pegged graft and is had the outlet pipe, and the inner of outlet pipe is installed in the coil, and the outer end of outlet pipe is equipped with out water check valve.
6. The new double filter ball valve of claim 1, wherein: the rotary cap comprises a cap body, a plurality of convex parts are arranged on the peripheral surface of the cap body, the convex parts and the cap body are arranged in parallel in the axial direction, a groove is formed between every two adjacent convex parts, a concave surface is arranged on the top surface of the cap body, a hole is formed in the middle of the concave surface, and the upper end of the coil penetrates through the hole.
7. The new double filter ball valve of claim 1, wherein: the lateral wall position of valve body is equipped with the flow direction arrow, and flow direction arrow is parallel with the axial of valve body.
8. The new double filter ball valve of claim 1, wherein: a lock nut is arranged between the lower end of the guide cylinder and the top of the valve body, and the lock nut is sleeved on the outer peripheral surface of the lower end of the guide cylinder.
9. The new double filter ball valve of claim 1, wherein: the outer peripheral face of the upper end of the guide cylinder is sleeved with a protective sleeve, grid sheets in grid arrangement are arranged on the outer surface of the protective sleeve, and each grid sheet is provided with a grid groove.
10. The new double filter ball valve of claim 9, wherein: the cross section of the grid groove is in a diamond shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533981.7U CN211901795U (en) | 2020-04-13 | 2020-04-13 | Novel double-filtering ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533981.7U CN211901795U (en) | 2020-04-13 | 2020-04-13 | Novel double-filtering ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901795U true CN211901795U (en) | 2020-11-10 |
Family
ID=73276708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020533981.7U Expired - Fee Related CN211901795U (en) | 2020-04-13 | 2020-04-13 | Novel double-filtering ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901795U (en) |
-
2020
- 2020-04-13 CN CN202020533981.7U patent/CN211901795U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |