CN112253776A - Valve with filtering function - Google Patents
Valve with filtering function Download PDFInfo
- Publication number
- CN112253776A CN112253776A CN202011142804.7A CN202011142804A CN112253776A CN 112253776 A CN112253776 A CN 112253776A CN 202011142804 A CN202011142804 A CN 202011142804A CN 112253776 A CN112253776 A CN 112253776A
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- Prior art keywords
- valve
- valve body
- fixedly connected
- connecting seat
- adjusting screw
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- 238000001914 filtration Methods 0.000 title claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims 2
- 208000035126 Facies Diseases 0.000 claims 1
- 239000002609 medium Substances 0.000 description 9
- 238000006073 displacement reaction Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- WUJISAYEUPRJOG-UHFFFAOYSA-N molybdenum vanadium Chemical compound [V].[Mo] WUJISAYEUPRJOG-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/1012—Flanged joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/1021—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations comprising an intermediate resilient element, e.g. a ring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Details Of Valves (AREA)
Abstract
The invention relates to the field of valves, in particular to a valve with a filtering function, which comprises a valve body, a first bolt, a bearing and a second bolt, wherein a valve body is fixedly connected to the middle of the top end of the valve body, a sealing gasket is arranged at the top end of the valve body, a valve cover is fixedly connected to the upper end of the sealing gasket through four groups of first bolts, a valve plug is fixedly connected to the bottom end of the valve cover, an adjusting screw rod is in threaded connection with the middle of the valve cover, a rotating disc is fixedly connected to the top end of the adjusting screw rod, a valve plate is rotatably connected to the bottom end of the adjusting screw rod through the bearing, a circulation channel is arranged in the valve body, an insertion slot is arranged in the middle of the circulation channel, an insertion hole is arranged in the valve body, the valve body is respectively in sealed sliding connection with the insertion slot and the insertion hole, a multifunctional sensor is And replacing the valve of the filtering component.
Description
Technical Field
The invention relates to the field of valves, in particular to a valve with a filtering function.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to the function, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valves used in fluid control systems range from the simplest shut-off valves to the most complex valves used in autonomous systems, which are of a wide variety of types and specifications and can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurries, oils, liquid metals, and radioactive media. The valves are further classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, etc. according to the material.
The valve controls the medium transportation by the cooperation of the valve body and the valve plate, after the valve is closed, the pressure at the inlet end and the outlet end of the valve is different, so that differential pressure is generated, and the existence of the differential pressure can cause the medium to pass through the valve at the moment of opening the valve. The valve is vibrated by the huge instant impact force generated on the valve components and the pipeline, and the noise is generated. The vibration affects the sealing performance, the service life and other equipment used for detection of the valve and the pipeline connected with the valve. Under some specific high pressure operating mode, especially be applied to the valve on the high-pressure pipeline system, its vibration is very violent, can not satisfy the steady operation, vibration amplitude is little, the low in noise requirement, simultaneously because the valve all adopts hard metal pipeline to connect when the installation, there is not fine elasticity, metal pipeline is because there is not fine elasticity, be influenced by expend with heat and contract with cold factor easily, thereby can produce the clearance at the kneck, the leakproofness of assurance valve body that can not be fine, simultaneously because the compensation pipeline, the pipe, the axial of container etc., horizontal and angular displacement, through this requirement of satisfying that hard metal can not be fine, the valve among the prior art all does not have fine filtering capability simultaneously, inconvenient washing changes filtering component.
Aiming at the problems, the invention designs the valve with the filtering function.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a valve with a filtering function. The problem is solved as far as possible to provide a valve which has good noise reduction and telescopic functions, simultaneously has a filtering function and is convenient to clean and replace a filtering component.
The invention is realized by the following technical scheme:
a valve with a filtering function comprises a valve body, first bolts, a bearing and second bolts, wherein a valve body is fixedly connected to the middle of the top end of the valve body, a sealing gasket is placed at the top end of the valve body, the upper end of the sealing gasket is fixedly connected with a valve cover through four groups of first bolts, the bottom end of the valve cover is fixedly connected with a valve plug, the middle of the valve cover is in threaded connection with an adjusting screw rod, the top end of the adjusting screw rod is fixedly connected with a rotating disc, the bottom end of the adjusting screw rod is rotatably connected with a valve plate through the bearing, a circulation channel is arranged inside the valve body, a slot is arranged in the middle of the circulation channel, a jack is arranged inside the valve body, the valve body is respectively in sealed sliding connection with the slot and the jack, a multifunctional sensor is arranged at, evenly be equipped with a plurality of groups of connecting holes on the valve ring, valve body right-hand member upper portion is equipped with movable slot, it has footstock and filtering baffle to peg graft in the movable slot, filtering baffle top fixed connection is in the footstock bottom, the symmetry is provided with two sets of connecting rods around the footstock top, connecting rod top fixedly connected with draws the handle, both sides are provided with sealing cushion respectively around the movable slot, both sides and two sets of sealing cushion are respectively through two sets of second bolt fixed mounting on the valve body right side around the footstock, and seal ring has been cup jointed to the valve ring right-hand member on right side, the valve ring right-hand member is provided with.
Preferably, the connector contains left connecting seat, right connecting seat, rubber ring, barrel, connecting block, third bolt and nut, left side connecting seat is provided with the rubber ring that two sets of symmetries set up respectively with right connecting seat medial extremity in opposite directions, and the left and right sides of fixedly connected with barrel is distinguished to two sets of rubber ring medial extremities in opposite directions, the connecting block is provided with a plurality of groups and evenly distributed at barrel outer wall middle part, the third bolt is worn to establish right connecting seat, connecting block and left connecting seat and threaded connection nut on left connecting seat left end face in proper order from right to left.
Preferably, be equipped with the first perforation of a plurality of groups and the second is perforated on left side connecting seat and the right connecting seat respectively, it perforates to be equipped with the third on the connecting block, the third bolt is worn to establish the second in proper order by the right side left and is perforated, the third is perforated and first perforation, barrel both ends edge is the back taper face, the rubber ring outside edge is the toper echelonment, the toper ladder face of rubber ring and the back taper face of barrel are sealed mutually and are cooperated, the rubber ring is the elastic rubber material.
Preferably, the valve plug is inserted at the top end of the jack in a sealing mode, a matching threaded hole is formed in the middle of the valve plug, and the adjusting screw is in threaded connection with the matching threaded hole.
Preferably, the valve plate top is equipped with the installation circular slot, bearing inner race fixed connection is on the installation circular slot lateral wall, bearing inner race fixed connection adjusting screw bottom outer wall.
Preferably, the multifunctional sensor contains velocity of flow sensor, pressure sensor and temperature sensor, velocity of flow sensor, pressure sensor and temperature sensor electric connection have the power respectively, display electric connection has the power, velocity of flow sensor, pressure sensor and temperature sensor output electric connection display input respectively.
Preferably, the bottom end of the valve ring is fixedly connected with a supporting plate, two groups of bases are symmetrically arranged on the front side and the rear side of the supporting plate, and two groups of fixing holes are symmetrically arranged on the left side and the right side of the outer side end of each base.
Preferably, the footstock is arc, it is circular to filter the baffle, filter evenly to be equipped with a plurality of groups on the baffle and filter the hole, it is the inverted cone face to filter baffle left end face.
The invention has the beneficial effects that: the top seat and the filtering baffle can well provide filtering function for the valve body, so that impurities in a medium are prevented from entering a downstream channel, meanwhile, the second bolt and the sealing washer are arranged to facilitate the disassembly and replacement of the filtering component, the valve is connected by adopting a hard metal pipeline during the installation, the flexibility is not good, the metal pipeline is easily influenced by factors of expansion with heat and contraction with cold due to the lack of good flexibility, so that a gap can be generated at a connector, the sealing performance of the valve body cannot be well ensured, the flexibility of the valve body can be ensured by the arranged rubber washer, the gap is prevented from being generated due to the influence of temperature factors on the metal pipeline, the sealing performance of the valve body is ensured, meanwhile, the axial displacement, the transverse displacement and the angular displacement can be generated when the valve body is installed, the problem can be well solved by the connector, and the normal installation and use of the valve body are ensured, simultaneously, the filtering baffle plate can solve the problem of noise generated by the instantaneous pressure difference of opening and closing of the valve to a certain extent, reduce the abrasion of the valve body and prolong the service life of the valve body.
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 the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a transverse longitudinal section of the present invention;
FIG. 3 is a longitudinal sectional view of the invention at the valve plate;
FIG. 4 is a bottom perspective view of the present invention;
figure 5 is a longitudinal cross-sectional view of the invention at the filtering baffle.
In the figure: 1-valve body, 101-flow channel, 2-valve body, 3-sealing gasket, 4-valve cover, 5-valve plug, 6-first bolt, 7-adjusting screw, 8-rotating disc, 9-bearing, 10-valve plate, 11-multifunctional sensor, 12-display, 13-valve ring, 1301-connecting hole, 14-supporting plate, 15-base, 1501-fixing hole, 16-top seat, 17-filtering baffle, 18-connecting rod, 19-pull handle, 20-sealing cushion block, 21-second bolt, 22-sealing gasket, 23-left connecting seat, 24-right connecting seat, 25-rubber ring, 26-cylinder, 27-connecting block, 28-third bolt and 29-nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, a valve with a filtering function comprises a valve body 1, first bolts 6, a bearing 9 and second bolts 21, wherein a valve body 2 is fixedly connected to the middle of the top end of the valve body 1, a sealing gasket 3 is placed on the top end of the valve body 2, the upper end of the sealing gasket 3 is fixedly connected with a valve cover 4 through four groups of first bolts 6, the bottom end of the valve cover 4 is fixedly connected with a valve plug 5, an adjusting screw 7 is in threaded connection with the middle of the valve cover 4, a rotating disc 8 is fixedly connected to the top end of the adjusting screw 7, the bottom end of the adjusting screw 7 is rotatably connected with a valve plate 10 through the bearing 9, a circulation channel 101 is arranged inside the valve body 1, a slot is arranged in the middle of the circulation channel 101, a jack is arranged inside the valve body 2, the valve body 1 is respectively in sealed sliding connection with the slot and the jack, evenly be equipped with a plurality of groups connecting hole 1301 on valve circle 13, 1 right-hand member upper portion of valve body is equipped with movable slot, it has footstock 16 and filtering baffle 17 to peg graft in the movable slot, filtering baffle 17 top fixed connection is in 16 bottoms on the footstock, 16 tops of footstock front and back symmetries are provided with two sets of connecting rods 18, 18 tops of connecting rods fixedly connected with draws 19, both sides are provided with seal cushion 20 respectively around the movable slot, both sides and two sets of seal cushion 20 are respectively through two sets of second bolt 21 fixed mounting on 1 right side of valve body around the footstock 16, 13 right-hand members of valve circle on right side have cup jointed seal ring 22, 13 right-.
Specifically, referring to fig. 1-2, the connector includes a left connecting seat 23, a right connecting seat 24, two sets of rubber rings 25, a cylinder 26, a connecting block 27, a third bolt 28 and a nut 29, wherein two sets of rubber rings 25 are symmetrically arranged on opposite inner side ends of the left connecting seat 23 and the right connecting seat 24, the opposite inner side ends of the two sets of rubber rings 25 are fixedly connected to left and right sides of the cylinder 26, the connecting block 27 is provided with a plurality of sets and is uniformly distributed in the middle of the outer wall of the cylinder 26, and the third bolt 28 sequentially penetrates through the right connecting seat 24, the connecting block 27 and the left connecting seat 23 from right to left and is in threaded connection with the nut 29 on the left end face of the left. The left connecting seat 23 and the right connecting seat 24 are respectively provided with a plurality of groups of first through holes and second through holes, the connecting block 27 is provided with third through holes, the third bolt 28 sequentially penetrates through the second through holes from right to left, the third through holes and the first through holes, the edges of two ends of the barrel 26 are inverted conical surfaces, the outer edge of the rubber ring 25 is in a conical step shape, the conical step surface of the rubber ring 25 is in sealing fit with the inverted conical surface of the barrel 26, the rubber ring 25 is made of elastic rubber, the valve body can be well ensured to have good flexibility through the arranged rubber ring 25, the deformation of the pipe body caused by expansion with heat and contraction with cold can be compensated, and meanwhile, the pipeline installation of the valve body can also be compensated to generate axial displacement, transverse displacement.
Referring to fig. 2, the valve plug 5 is inserted into the top end of the insertion hole in a sealing manner, a matching threaded hole is formed in the middle of the valve plug 5, and the adjusting screw 7 is in threaded connection with the matching threaded hole, so that the sealing performance of the valve body 2 is improved.
Referring to fig. 2, the top end of the valve plate 10 is provided with a mounting circular groove, the outer ring of the bearing 9 is fixedly connected to the side wall of the mounting circular groove, the inner ring of the bearing 9 is fixedly connected to the outer wall of the bottom end of the adjusting screw 7, and the adjusting screw 7 is rotated to drive the valve plate 10 to slide up and down along the slot and the jack, so as to open and close the valve.
Referring to fig. 1, a supporting plate 14 is fixedly connected to the bottom end of a valve ring 13, two sets of bases 15 are symmetrically arranged on the front side and the rear side of the supporting plate 14, two sets of fixing holes 1501 are symmetrically arranged on the left side and the right side of the outer side end of each base 15, and the device can be well fixedly installed at a position needing to be installed through the arranged fixing holes 1501, so that the stability of the device is improved.
Referring to fig. 2, the top seat 16 is arc-shaped, the filtering baffle 17 is circular, a plurality of groups of filtering holes are uniformly formed in the filtering baffle 17, the left end face of the filtering baffle 17 is an inverted cone-shaped face, partial impurities in the medium can be well filtered through the arranged filtering baffle 17, the purity of the medium is ensured, and meanwhile, the valve body is prevented from being blocked due to the adhesion of the impurities after being used for a long time.
In the invention, when the device is needed, the valve ring 13 on the left side is fixedly connected to the pipe body on one side of the water inlet end through a plurality of groups of connecting bolts and connecting nuts, then the pipe body on the other side is connected to the right connecting seat 24 on the right side in the same way, then the left connecting seat 23 is clamped to the valve ring 13 on the upper right side, then the third bolt 28 is sequentially penetrated through the right connecting seat 24, the connecting block 27 and the left connecting seat 23 from right to left and is in threaded connection with the nut 29 on the left end surface of the left connecting seat 23, the base 15 is fixedly connected to a proper position through the arranged fixing hole 1501 and the external fixing bolt, after the installation is finished, the whole device can normally operate, the opening and closing of the valve body are realized only by rotating the rotating disc 8, because the sealing gasket 3 is arranged at the top end of the valve body 2, the upper end of the, valve gap 4 bottom fixedly connected with valve plug 5, valve gap 4 middle part threaded connection has adjusting screw 7, adjusting screw 7 top fixedly connected with rolling disc 8, adjusting screw 7 bottom is rotated through bearing 9 and is connected with valve plate 10, the inside circulation passageway 101 that is equipped with of valve body 1, circulation passageway 101 middle part is equipped with the slot, the inside jack that is equipped with of valve body 2, valve body 1 seals sliding connection slot and jack respectively, only need to rotate rolling disc 8 valve plate 10 and can slide from top to bottom along slot and jack, thereby open circulation passageway 101, because circulation passageway 101 right-hand member bottom is provided with multi-functional sensor 11, multi-functional sensor 11 contains velocity sensor, flow sensor, pressure sensor and temperature sensor, velocity sensor, flow sensor, pressure sensor and temperature sensor respectively electric connection have the power, display 12 electric connection has the power, velocity sensor, pressure sensor, The output ends of the flow sensor, the pressure sensor and the temperature sensor are respectively and electrically connected with the input end of the display 12, the flow velocity, the flow rate, the pressure and the temperature of a medium in the valve body can be clearly known by matching the arranged multifunctional sensor 11 with the display 12, so that the adjustment can be carried out according to actual conditions, partial impurities in the medium can be well filtered by the arranged filtering baffle 17, the purity of the medium is ensured, meanwhile, the filtering baffle 17 can be disassembled and replaced, the valve body is prevented from being blocked due to the adhesion of the impurities after being used for a long time, because the opposite inner side ends of the left connecting seat 23 and the right connecting seat 24 are respectively provided with two groups of symmetrically arranged rubber rings 25, the opposite inner side ends of the two groups of rubber rings 25 are respectively and fixedly connected with the left side and the right side of the cylinder body 26, the edges at the two ends of the cylinder body 26 are inverted conical surfaces, the outer, the rubber ring 25 is elastic rubber material, and the assurance valve body that can be fine through the rubber ring 25 that sets up has fine elasticity, can compensate because the body that expend with heat and contract with cold produced warp, also can compensate valve body piping erection simultaneously and produce axial, horizontal and angular displacement.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a take filtering capability's valve which characterized in that: the valve comprises a valve body (1), a first bolt (6), a bearing (9) and a second bolt (21), wherein the middle part of the top end of the valve body (1) is fixedly connected with a valve body (2), a sealing gasket (3) is placed on the top end of the valve body (2), the upper end of the sealing gasket (3) is fixedly connected with a valve cover (4) through four groups of first bolts (6), the bottom end of the valve cover (4) is fixedly connected with a valve plug (5), the middle part of the valve cover (4) is in threaded connection with an adjusting screw (7), the top end of the adjusting screw (7) is fixedly connected with a rotating disc (8), the bottom end of the adjusting screw (7) is rotatably connected with a valve plate (10) through the bearing (9), a circulation channel (101) is arranged inside the valve body (1), an insertion groove is arranged in the middle part of the circulation channel (101), an insertion hole, the multifunctional sensor (11) is arranged at the bottom of the right end of the circulation channel (101), the display (12) is arranged on the upper portion of the right end of the valve body (2), the left side and the right side of the valve body (1) are respectively and fixedly connected with a valve ring (13), a plurality of groups of connecting holes (1301) are uniformly formed in the valve ring (13), a movable insertion groove is arranged on the upper portion of the right end of the valve body (1), a top seat (16) and a filtering baffle plate (17) are inserted in the movable insertion groove, the top end of the filtering baffle plate (17) is fixedly connected to the bottom end of the top seat (16), two groups of connecting rods (18) are symmetrically arranged in the front and at the back of the top end of the top seat (16), a pull handle (19) is fixedly connected to the top end of each connecting rod (18), sealing cushion blocks (20) are respectively arranged on the front side and the back side, and the right end of the valve ring (13) on the right side is sleeved with a sealing gasket (22), and the right end of the valve ring (13) is provided with a connector.
2. The valve with the filtering function according to claim 1, wherein: the connector contains left connecting seat (23), right connecting seat (24), rubber ring (25), barrel (26), connecting block (27), third bolt (28) and nut (29), left side connecting seat (23) are provided with rubber ring (25) that two sets of symmetries set up respectively with right connecting seat (24) medial extremity in opposite directions, the left and right sides of fixedly connected with barrel (26) respectively of medial extremity in two sets of rubber ring (25) facies, connecting block (27) are provided with a plurality of groups and evenly distributed at barrel (26) outer wall middle part, third bolt (28) are worn to establish right connecting seat (24), connecting block (27) and left connecting seat (23) and threaded connection nut (29) on left connecting seat (23) left end face in proper order from right to left.
3. The valve with the filtering function according to claim 2, wherein: it perforates with the second to be equipped with the first perforation of a plurality of groups and perforates on left side connecting seat (23) and right connecting seat (24) respectively, it perforates to be equipped with the third on connecting block (27), third bolt (28) are worn to establish the second in proper order by the right side left and are perforated, the third is perforated and first perforation, barrel (26) both ends edge is the down-taper face, rubber ring (25) outside edge is the toper echelonment, the toper ladder face of rubber ring (25) and the back taper face of barrel (26) are sealed cooperation mutually, rubber ring (25) are the elastic rubber material.
4. The valve with the filtering function according to claim 1, wherein: the valve plug (5) is inserted at the top end of the jack in a sealing mode, a matching threaded hole is formed in the middle of the valve plug (5), and the adjusting screw rod (7) is in threaded connection with the matching threaded hole.
5. The valve with the filtering function according to claim 1, wherein: the valve plate (10) top is equipped with the installation circular slot, bearing (9) outer lane fixed connection is on the installation circular slot lateral wall, bearing (9) inner circle fixed connection adjusting screw (7) bottom outer wall.
6. The valve with the filtering function according to claim 1, wherein: multifunctional sensor (11) contains velocity of flow sensor, pressure sensor and temperature sensor, velocity of flow sensor, pressure sensor and temperature sensor electric connection respectively have the power, display (12) electric connection has the power, velocity of flow sensor, pressure sensor and temperature sensor output electric connection display (12) input respectively.
7. The valve with the filtering function according to claim 1, wherein: valve circle (13) bottom fixedly connected with backup pad (14), bilateral symmetry is provided with two sets of bases (15) around backup pad (14), base (15) outside end bilateral symmetry is equipped with two sets of fixed orificess (1501).
8. The valve with the filtering function according to claim 1, wherein: footstock (16) are the arc, it is circular to filter baffle (17), it filters the hole evenly to be equipped with a plurality of groups on filter baffle (17), it is the inverted cone face to filter baffle (17) left end face.
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| CN202011142804.7A CN112253776B (en) | 2020-10-23 | 2020-10-23 | Valve with filtering function |
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| CN202011142804.7A CN112253776B (en) | 2020-10-23 | 2020-10-23 | Valve with filtering function |
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| CN112253776A true CN112253776A (en) | 2021-01-22 |
| CN112253776B CN112253776B (en) | 2024-04-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114046501A (en) * | 2021-11-16 | 2022-02-15 | 上海德律风置业有限公司 | Boiler low-ammonia combustion device with improved function |
| CN116439872A (en) * | 2023-06-16 | 2023-07-18 | 内蒙古美羊牧业科技有限公司 | Vaccine atomizing device |
| CN117537112A (en) * | 2024-01-09 | 2024-02-09 | 江苏特一机械股份有限公司 | Self-adaptive dust removal quick-cutting gate valve |
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| CN116439872B (en) * | 2023-06-16 | 2023-08-22 | 内蒙古美羊牧业科技有限公司 | Vaccine atomizing device |
| CN117537112A (en) * | 2024-01-09 | 2024-02-09 | 江苏特一机械股份有限公司 | Self-adaptive dust removal quick-cutting gate valve |
| CN117537112B (en) * | 2024-01-09 | 2024-04-05 | 江苏特一机械股份有限公司 | Self-adaptive dust removal quick-cutting gate valve |
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Country or region after: China Address after: 244000 Jinshan Industrial Park, Shun'an Town, Yi'an District, Tongling City, Anhui Province Applicant after: Anhui Keli Valve Industry Co.,Ltd. Address before: 244000 Jinshan Industrial Park, Tongling County, Tongling City, Anhui Province Applicant before: ANHUI TONGLING KELI VALVE Co.,Ltd. Country or region before: China |
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