CN112253776B - Valve with filtering function - Google Patents
Valve with filtering function Download PDFInfo
- Publication number
- CN112253776B CN112253776B CN202011142804.7A CN202011142804A CN112253776B CN 112253776 B CN112253776 B CN 112253776B CN 202011142804 A CN202011142804 A CN 202011142804A CN 112253776 B CN112253776 B CN 112253776B
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- China
- Prior art keywords
- valve
- valve body
- fixedly connected
- sensor
- connecting seat
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Links
- 238000001914 filtration Methods 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000009434 installation Methods 0.000 claims description 11
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material 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
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009467 reduction Effects 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
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 the middle part of the top end of the valve body is fixedly connected with a valve body, the top end of the valve body is provided with a sealing gasket, 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 part of the valve cover is in threaded connection with an adjusting screw, the top end of the adjusting screw is fixedly connected with a rotating disc, the bottom end of the adjusting screw is rotationally connected with a valve plate through the bearing, a circulation channel is arranged in the valve body, a slot is arranged in the middle part of the circulation channel, a jack is arranged in the valve body, the valve body is respectively and slidably connected with the slot and the jack in a sealing way, the bottom of the right end of the circulation channel is provided with a multifunctional sensor, and the upper part of the right end of the valve body is provided with a display.
Description
Technical Field
The invention relates to the field of valves, in particular to a valve with a filtering function.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. According to the functions, the valve can be divided into a shutoff valve, a check valve, a regulating valve and the like, and the valve is a control component in a fluid conveying system and has the functions of stopping, regulating, guiding flow, preventing backflow, stabilizing pressure, diverting flow or overflow pressure relief and the like. Valves for fluid control systems, ranging from the simplest shut-off valves to the various valves used in extremely complex, self-control systems, are quite diverse in variety and specification and can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal, and radioactive media. The valves are also 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 custom valves, etc. according to the materials.
The valve is controlled by the cooperation of the valve body and the valve plate, after the valve is closed, the pressure of the inlet end and the pressure of the outlet end are different, so that a pressure difference is generated, and when the valve is opened, the pressure difference can cause the medium to pass through the valve. A large instantaneous impact force is generated on the valve component and the pipeline, so that the valve vibrates and noise is generated. Vibration affects the sealing performance, service life and other equipment used for detection of the valve and the pipeline connected with the valve. Under some specific high-pressure working conditions, particularly valves applied to high-pressure pipeline systems, vibration is particularly severe, the requirements of stable operation, small vibration amplitude and low noise cannot be met, meanwhile, as the valves are connected by adopting hard metal pipelines during installation, the valves have no good elasticity, the metal pipelines are easily influenced by expansion and contraction factors due to the fact that the valves have no good elasticity, gaps can be formed at the joints, the tightness of valve bodies cannot be well ensured, and meanwhile, the requirements cannot be well met by compensating axial, transverse and angular displacement of pipelines, ducts, containers and the like, and meanwhile, the valves in the prior art have no good filtering function and are inconvenient to clean and replace filter components.
Aiming at the problems, the invention designs a valve with a filtering function.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a valve with a filtering function. The valve solves the problems as far as possible, and therefore has the advantages of good noise reduction and telescopic function, filtering function and convenient cleaning and replacement of the filtering component.
The invention is realized by the following technical scheme:
the utility model provides a take filtering capability's valve, includes valve body, first bolt, bearing and second bolt, valve body top middle part fixedly connected with valve body, sealing gasket has been placed on the valve body top, sealing gasket upper end is through four first bolt fixedly connected with valve gap of group, valve gap bottom fixedly connected with valve plug, valve gap middle part threaded connection has adjusting screw, adjusting screw top fixedly connected with rolling disc, the adjusting screw bottom is through bearing rotation connection has the valve plate, the inside circulation passageway that is equipped with of valve body, the circulation passageway middle part is equipped with the slot, the inside jack that is equipped with of valve body, valve body seals sliding connection slot and jack respectively, circulation passageway right-hand member bottom is provided with multi-functional sensor, valve body right-hand member upper portion is provided with the display, valve body left and right sides fixedly connected with valve collar respectively, evenly be equipped with a plurality of groups connecting hole on the valve collar, valve body right-hand member upper portion is equipped with the movable slot, peg graft in the movable slot has footstock and filtering baffle, filtering baffle top fixedly connected with is in the footstock bottom, the footstock top is provided with the valve plate front through bearing rotation, the top is provided with the connecting rod behind the two sets of sealing gasket, two sets of sealing gasket both sides are installed respectively to the sealing gasket, two sets of sealing gasket both sides are connected with the sealing gasket respectively.
Preferably, the connector comprises a left connecting seat, a right connecting seat, rubber rings, a cylinder body, a connecting block, a third bolt and a nut, wherein two groups of rubber rings which are symmetrically arranged are respectively arranged at opposite inner ends of the left connecting seat and the right connecting seat, the two groups of rubber rings are respectively fixedly connected with the left side and the right side of the cylinder body at opposite inner ends, the connecting block is provided with a plurality of groups and evenly distributed at the middle part of the outer wall of the cylinder body, and the third bolt sequentially penetrates through the right connecting seat, the connecting block and the left connecting seat from right to left and is in threaded connection with the nut on the left end face of the left Lian Jie.
Preferably, be equipped with a plurality of first perforation of group and second perforation on left connecting seat and the right connecting seat respectively, be equipped with the third perforation on the connecting block, third bolt wears to establish second perforation, third perforation and first perforation from right to left in proper order, barrel both ends edge is the back taper face, rubber ring outside edge is the toper echelonment, the toper ladder face of rubber ring and the back taper face of barrel match that seals, the rubber ring is elastic rubber material.
Preferably, the valve plug is inserted into the top end of the jack in a sealing manner, a matched threaded hole is formed in the middle of the valve plug, and the adjusting screw is in threaded connection with the matched threaded hole.
Preferably, the top end of the valve plate is provided with a circular installation groove, the outer ring of the bearing is fixedly connected to the side wall of the circular installation groove, and the inner ring of the bearing is fixedly connected with the outer wall of the bottom end of the adjusting screw.
Preferably, the multifunctional sensor comprises a flow rate sensor, a flow sensor, a pressure sensor and a temperature sensor, wherein the flow rate sensor, the flow sensor, the pressure sensor and the temperature sensor are respectively and electrically connected with a power supply, the display is electrically connected with the power supply, and the output ends of the flow rate sensor, the flow sensor, the pressure sensor and the temperature sensor are respectively and electrically connected with the input end of the display.
Preferably, the valve ring bottom fixedly connected with backup pad, both sides symmetry is provided with two sets of bases around the backup pad, the base outside end bilateral symmetry is equipped with two sets of fixed orifices.
Preferably, the footstock is the arc, filtering baffle is circular, evenly be equipped with a plurality of groups of filtration pore on the filtering baffle, filtering baffle left end face is the back taper face.
The beneficial effects of the invention are as follows: through footstock and the filtering baffle that sets up can be fine provide filtering capability for the valve body, thereby impurity in avoiding the medium gets into in the low reaches passageway, simultaneously through the second bolt of setting and the convenient filter component's of sealing washer dismantlement change, because the valve all adopts stereoplasm metal pipeline to connect when the installation, do not fine elasticity, metal pipeline is because not fine elasticity, easily influenced by expend with heat and contract with cold factor, thereby can produce the clearance in interface department, the leakproofness of assurance valve body that can be fine, thereby can guarantee the elasticity of valve body through the rubber ring that sets up, thereby avoid metal pipeline to be influenced by temperature factor to produce the clearance, guarantee the leakproofness of valve body, simultaneously because when installing the valve body, can produce axial, horizontal and angular displacement, the normal installation and the use of valve body are guaranteed to this problem through the solution that the connector can be fine, the noise problem that the valve body produced is opened and close to a certain extent to the filtering baffle that sets up simultaneously, wear of valve body can be reduced, the life of valve body is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a transverse, longitudinal cross-sectional view of the present invention;
FIG. 3 is a longitudinal cross-sectional view of the present invention at a valve plate;
FIG. 4 is a bottom view of the present invention;
fig. 5 is a longitudinal cross-sectional view of the present invention at a filter 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 disk, 9-bearing, 10-valve plate, 11-multifunctional sensor, 12-display, 13-valve ring, 1301-connecting hole, 14-backup pad, 15-base, 1501-fixed hole, 16-footstock, 17-filtering baffle, 18-connecting rod, 19-pull handle, 20-sealing cushion, 21-second bolt, 22-sealing gasket, 23-left connecting seat, 24-right connecting seat, 25-rubber ring, 26-barrel, 27-connecting block, 28-third bolt, 29-nut.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, a valve with filtering function 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 arranged at 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 in the valve body 1, a slot is arranged in the middle part of the circulation channel 101, a jack is arranged in the valve body 2, the valve body 1 is respectively and hermetically connected with the slot and the jack in a sliding manner, a multifunctional sensor 11 is arranged at the bottom of the right end of the circulation channel 101, the upper portion of the right end of the valve body 2 is provided with a display 12, the left side and the right side of the valve body 1 are respectively fixedly connected with a valve ring 13, a plurality of groups of connecting holes 1301 are uniformly formed in the valve ring 13, the upper portion of the right end of the valve body 1 is provided with a movable slot, a footstock 16 and a filtering baffle 17 are inserted in the movable slot, the top end of the filtering baffle 17 is fixedly connected to the bottom end of the footstock 16, two groups of connecting rods 18 are symmetrically arranged around the top end of the footstock 16, pull handles 19 are fixedly connected to the top ends of the connecting rods 18, sealing cushion blocks 20 are respectively arranged on the front side and the rear side of the movable slot, the front side and the rear side of the footstock 16 and the two groups of sealing cushion blocks 20 are respectively fixedly mounted on the right side of the valve body 1 through two groups of second bolts 21, sealing gaskets 22 are sleeved on the right end of the valve ring 13 on the right side, and connectors are arranged on the right end of the valve ring 13.
Specifically, referring to fig. 1-2, the connector includes a left connecting seat 23, a right connecting seat 24, a rubber ring 25, a cylinder 26, a connecting block 27, a third bolt 28 and a nut 29, two groups of rubber rings 25 are symmetrically arranged at opposite inner ends of the left connecting seat 23 and the right connecting seat 24, the opposite inner ends of the two groups of rubber rings 25 are fixedly connected with left and right sides of the cylinder 26 respectively, the connecting block 27 is provided with a plurality of groups and 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 connecting seat 23. The left connecting seat 23 and the right connecting seat 24 are respectively provided with a plurality of first perforations and second perforations, the connecting block 27 is provided with a third perforation, the third bolt 28 sequentially penetrates through the second perforation, the third perforation and the first perforation from right to left, the edges of two ends of the cylinder 26 are reverse conical surfaces, the outer side edge of the rubber ring 25 is in a conical ladder shape, the conical ladder surface of the rubber ring 25 is in sealing fit with the reverse conical surface of the cylinder 26, the rubber ring 25 is made of elastic rubber, the valve body can be well guaranteed to have good elasticity through the arranged rubber ring 25, deformation of the pipe body caused by thermal expansion and cold contraction can be compensated, and axial, transverse and angular displacement of the valve body pipeline installation can be compensated.
Referring to fig. 2, the valve plug 5 is inserted into the top end of the jack in a sealing manner, a matching threaded hole is formed in the middle of the valve plug 5, and the adjusting screw 7 is connected with the matching threaded hole in a threaded manner, so that the tightness of the valve body 2 is improved.
Referring to fig. 2, an installation circular groove is formed in the top end of the valve plate 10, an outer ring of the bearing 9 is fixedly connected to the side wall of the installation circular groove, an inner ring of the bearing 9 is fixedly connected with the outer wall of the bottom end of the adjusting screw 7, and the valve plate 10 is driven to slide up and down along the slot and the jack by rotating the adjusting screw 7, so that the valve is opened and closed.
The multifunctional sensor 11 comprises a flow velocity sensor, a flow sensor, a pressure sensor and a temperature sensor, wherein the flow velocity sensor, the flow sensor, the pressure sensor and the temperature sensor are respectively and electrically connected with a power supply, the display 12 is electrically connected with the power supply, the output ends of the flow velocity sensor, the flow sensor, the pressure sensor and the temperature sensor are respectively and electrically connected with the input end of the display 12, and the flow velocity, the flow, the pressure and the temperature of a medium inside the valve body can be clearly known through the cooperation of the multifunctional sensor 11 and the display 12, so that the multifunctional sensor can be adjusted according to actual conditions.
Referring to fig. 1, the bottom end of the valve ring 13 is fixedly connected with a supporting plate 14, two groups of bases 15 are symmetrically arranged on the front and rear sides of the supporting plate 14, two groups of fixing holes 1501 are symmetrically arranged on the outer side ends of the bases 15 left and right, and the device can be well and fixedly installed at a position where the device needs to be installed through the 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 conical face, part of 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 adhesion of the impurities after long-time use.
In the invention, when the device is needed to be used, the left valve ring 13 is fixedly connected to a pipe body at one side of a water inlet end through a plurality of groups of connecting bolts and connecting nuts, then the other pipe body is connected to the right connecting seat 24 at the right side in the same way, then the left connecting seat 23 is clamped with the upper right valve ring 13, then 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 connected with the screw cap 29 on the left end surface of the left connecting seat 23 through threads, the base 15 is fixedly connected at a proper position through the arranged fixing holes 1501 and the external fixing screws, after the installation is finished, the whole device can normally operate, the opening and the closing of the valve body are realized only through rotating the rotating disc 8, as the sealing gasket 3 is arranged at the top end of the valve body 2, the upper end of the sealing gasket 3 is fixedly connected with the valve cover 4 through four groups of first bolts 6, the valve cover 4 is fixedly connected with the valve plug 5 at the bottom end, the adjusting screw 7 is connected with the middle part of the valve cover 4 in a threaded manner, the rotating disc 8 is fixedly connected with the top end of the adjusting screw 7, the valve plate 10 is rotationally connected with the bottom end of the adjusting screw 7 through the bearing 9, the circulation channel 101 is arranged in the valve body 1, the slot is arranged in the middle of the circulation channel 101, the jack is arranged in the valve body 2, the valve body 1 is respectively and slidably connected with the slot and the jack in a sealing manner, the valve plate 10 can slide up and down along the slot and the jack only by rotating the rotating disc 8, thereby opening the circulation channel 101, the multifunctional sensor 11 comprises a flow velocity sensor, a flow sensor, a pressure sensor and a temperature sensor, the flow velocity sensor, the pressure sensor and the temperature sensor are respectively and electrically connected with a power supply, the display 12 is electrically connected with the power supply, the flow velocity sensor, the flow sensor, the pressure sensor and the temperature sensor output are respectively electrically connected with the display 12 input, the flow velocity, the flow rate, the pressure and the temperature of the medium inside the valve body can be clearly known through the cooperation of the multifunctional sensor 11 and the display 12, thereby the adjustment can be carried out according to the actual situation, partial impurities in the medium can be well filtered through the set filtering baffle 17, the purity of the medium is ensured, the filtering baffle 17 can be detached and replaced simultaneously, the valve body is prevented from being blocked by the adhesion of the impurities when being used for a long time, the 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 inner side ends of the two groups of the rubber rings 25 are respectively fixedly connected with the left side and the right side of the cylinder 26, the edges of the two ends of the cylinder 26 are reverse conical surfaces, the outer side edges of the rubber rings 25 are conical ladder-shaped, the conical ladder-shaped surfaces of the rubber rings 25 are in sealing fit with the reverse conical surfaces of the cylinder 26, the rubber rings 25 are made of elastic rubber materials, the rubber rings 25 can be well guaranteed to have good performances, and the valve body can be axially expanded and axially expanded, and can be compensated, and the valve body can be axially expanded and expanded, and also be axially expanded.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the 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 scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A valve with filtering function, which is characterized in that: including valve body (1), first bolt (6), bearing (9) and second bolt (21), valve body (1) top middle part fixedly connected with valve body (2), sealing gasket (3) have been placed on valve body (2) top, sealing gasket (3) upper end is through four group first bolt (6) fixedly connected with valve gap (4), 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 through bearing (9) rotation connection has valve plate (10), valve body (1) inside is equipped with circulation passageway (101), circulation passageway (101) middle part is equipped with the slot, valve body (2) inside is equipped with the jack, valve body (1) are sealed sliding connection slot and jack respectively, circulation passageway (101) right-hand member bottom is provided with multi-functional sensor (11), valve body (2) right-hand member upper portion is provided with display (12), left side (1) bottom is equipped with valve plate (10) through bearing (9), valve body (1) top is equipped with valve body (13) top is equipped with evenly on the fixed connection valve body (13), the movable slot is internally inserted with a footstock (16) and a filtering baffle (17), the top end of the filtering baffle (17) is fixedly connected to the bottom end of the footstock (16), two groups of connecting rods (18) are symmetrically arranged in front of and behind the top end of the footstock (16), pull handles (19) are fixedly connected to the top end of the connecting rods (18), sealing cushion blocks (20) are respectively arranged on the front side and the rear side of the movable slot, the front side and the rear side of the footstock (16) and the two groups of sealing cushion blocks (20) are respectively fixedly arranged on the right side of the valve body (1) through two groups of second bolts (21), sealing gaskets (22) are sleeved at the right end of a right-side valve ring (13), and connectors are arranged at the right end of the valve ring (13); the connector comprises a left connecting seat (23), a right connecting seat (24), rubber rings (25), a cylinder body (26), a connecting block (27), a third bolt (28) and a nut (29), wherein two groups of symmetrically arranged rubber rings (25) are respectively arranged at the opposite inner side ends of the left connecting seat (23) and the right connecting seat (24), the left side and the right side of the cylinder body (26) are respectively fixedly connected with the opposite inner side ends of the two groups of rubber rings (25), the connecting block (27) is provided with a plurality of groups and uniformly distributed at the middle part of the outer wall of the cylinder body (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 surface of the left connecting seat (23); 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), and the left end face of the filtering baffle (17) is an inverted conical face.
2. A valve with filtering function according to claim 1, wherein: the left connecting seat (23) and the right connecting seat (24) are respectively provided with a plurality of first perforations and second perforations, the connecting block (27) is provided with a third perforation, the third bolt (28) sequentially penetrates through the second perforations, the third perforations and the first perforations from right to left, the edges of the two ends of the cylinder body (26) are reverse 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 reverse conical surface of the cylinder body (26), and the rubber ring (25) is made of elastic rubber.
3. A valve with filtering function according to claim 1, wherein: the valve plug (5) is inserted into the top end of the jack in a sealing mode, a matched threaded hole is formed in the middle of the valve plug (5), and the adjusting screw (7) is connected with the matched threaded hole in a threaded mode.
4. A valve with filtering function according to claim 1, wherein: the top end of the valve plate (10) is provided with a circular installation groove, the outer ring of the bearing (9) is fixedly connected to the side wall of the circular installation groove, and the inner ring of the bearing (9) is fixedly connected with the outer wall of the bottom end of the adjusting screw rod (7).
5. A valve with filtering function according to claim 1, wherein: the multifunctional sensor (11) comprises a flow rate sensor, a flow sensor, a pressure sensor and a temperature sensor, wherein the flow rate sensor, the flow sensor, the pressure sensor and the temperature sensor are respectively and electrically connected with a power supply, the display (12) is electrically connected with the power supply, and the output ends of the flow rate sensor, the flow sensor, the pressure sensor and the temperature sensor are respectively and electrically connected with the input end of the display (12).
6. A valve with filtering function according to claim 1, wherein: the valve ring (13) bottom fixedly connected with backup pad (14), both sides symmetry is provided with two sets of base (15) around backup pad (14), the outside end bilateral symmetry of base (15) is equipped with two sets of fixed orifices (1501).
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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 CN112253776A (en) | 2021-01-22 |
| CN112253776B true CN112253776B (en) | 2024-04-12 |
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| 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 |
| CN116439872B (en) * | 2023-06-16 | 2023-08-22 | 内蒙古美羊牧业科技有限公司 | Vaccine atomizing device |
| 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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