CN114562578B - Sealing ball valve suitable for gas transmission pipeline - Google Patents
Sealing ball valve suitable for gas transmission pipeline Download PDFInfo
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- CN114562578B CN114562578B CN202210195830.9A CN202210195830A CN114562578B CN 114562578 B CN114562578 B CN 114562578B CN 202210195830 A CN202210195830 A CN 202210195830A CN 114562578 B CN114562578 B CN 114562578B
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- fixedly connected
- ball valve
- gas transmission
- transmission pipeline
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- 230000005540 biological transmission Effects 0.000 title claims description 12
- 238000007789 sealing Methods 0.000 title abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 54
- 239000012528 membrane Substances 0.000 claims description 45
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 9
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 230000003204 osmotic effect Effects 0.000 claims 3
- 244000309464 bull Species 0.000 claims 2
- 239000007789 gas Substances 0.000 description 68
- 238000001179 sorption measurement Methods 0.000 description 30
- 238000001914 filtration Methods 0.000 description 16
- 239000007788 liquid Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000000746 purification Methods 0.000 description 6
- 239000013618 particulate matter Substances 0.000 description 3
- 238000011045 prefiltration Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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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
- F16K49/00—Means in or on valves for heating or cooling
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a sealing ball valve suitable for a gas conveying pipeline, which belongs to the field of ball valves, and relates to a sealing ball valve suitable for a gas conveying pipeline.
Description
Technical Field
The invention relates to the field of ball valves, in particular to a sealing ball valve suitable for a gas conveying pipeline.
Background
Ball valve, the piece that opens and shuts (spheroid) is driven by the valve rod, and the valve of rotary motion is made to the duplex winding ball valve axis, also can be used to fluidic regulation and control, wherein have very strong shearing force between its V type ball core of hard seal V type ball valve and the metal disk seat of build-up welding carbide, specially adapted contains fibre, the medium of small solid particle etc., and the multiple-way ball valve not only can nimble control medium's confluence, reposition of redundant personnel, and the switching of flow direction on the pipeline, also can close arbitrary passageway simultaneously and make two other passageways link to each other, this type of valve generally should horizontal installation in the pipeline, the ball valve divide into according to the drive mode: pneumatic ball valves, electric ball valves, manual ball valves.
In the prior art, ball valves are generally used for cutting, distributing and changing the flow direction of media, and in a pipeline for conveying gas, because some content of the gas is large, the gas can be filtered by external purification equipment after being output, but the ball valves are complex and high in cost.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a sealing ball valve suitable for a gas conveying pipeline, which can lead gas to be led out through a ball valve component when the gas is conveyed in a valve body, lead the gas into a connecting cylinder through vent holes when the gas enters the ball valve component, lead heat into a cooling ball to be cooled through absorption of heat-conducting fillers among the vent holes when the gas temperature is high, so that the high temperature of the gas is not easy to influence components in the connecting cylinder, drive the adsorption ball to shake among elastic membranes by the gas after the gas enters the connecting cylinder, lead the gas to enter the adsorption ball, and filter and purify the gas through purification liquid in the membranes, so that the gas after being removed is purified to the maximum extent, and can be filtered outside the elastic membranes when entering and removing, and further achieve the primary filtering and purifying effect of the purification liquid.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A sealing ball valve suitable for a gas conveying pipeline comprises a valve body, wherein a valve sleeve is fixedly connected to the upper end of the valve body, a rotary groove is formed in the upper end of the valve sleeve, a rotary rod is connected in the rotary groove in a rotary mode, a ball valve assembly is fixedly connected to the lower end of the rotary rod, the ball valve assembly is connected in the valve body in a rotary mode, two symmetrical bottom plates are fixedly connected to the inner wall of the ball valve assembly, a plurality of vent holes are formed in the outer end of each bottom plate and are connected between the bottom plates, two symmetrical elastic ropes are fixedly connected to the inner wall of each connecting cylinder, a plurality of adsorption balls are fixedly connected between the elastic ropes and are uniformly distributed, a permeable membrane is fixedly connected to the inner portion of each adsorption ball, purifying liquid is filled in each permeation membrane, two symmetrical elastic membranes are fixedly connected to the inner wall of each connecting cylinder and are located on the outer sides of the adsorption balls and are provided with a heat-conducting filler, a temperature-reducing ball is arranged in each heat-conducting filler, when gas is conveyed in the valve body, gas can be guided out through the ball valve assembly, when the gas enters the connecting cylinder, the gas filtering component can be filtered, the gas filtering component can absorb heat of the gas, and can be filtered, the gas filtering component can be filtered, and can be filtered in the gas filtering component can be filtered, and can be filtered, so that the gas can enter the gas filtering component, thereby passing through the filtering and purifying effect of the purifying liquid.
Further, connecting cylinder lower extreme fixedly connected with collects the frame, it is linked together with the connecting cylinder to collect the frame, it has two symmetrical absorption pieces to collect frame inner wall sliding connection, collect the fixed frame of frame inner wall fixedly connected with, fixed frame is located between two absorption pieces, fixed frame inner wall sliding connection has two symmetrical connecting blocks, two the connecting block all with absorption piece fixed connection, collect frame lower extreme fixedly connected with fixed block, the spout has been seted up to the fixed block lower extreme, the spout runs through and collects the frame and be linked together with fixed frame, spout inner wall sliding connection has the stripper bar, after the granule in the air that the air vent is leading-in is carried out the prefilter to the elastic membrane as the elastic membrane, can make the particulate matter attach to the surface of elastic membrane, and the accessible adsorbs the ball makes the absorption ball strike the elastic membrane because of gaseous flow, and then drops the granule on elastic membrane surface to the collection frame, and the absorption piece then adsorbs the granule, when the bottom plate takes out, and the extrusion bar makes the air compression in the fixed frame in the accessible, and then promotes to slide in the absorption piece and then release the dust particle.
Furthermore, the bottom plate outer end fixedly connected with two symmetrical sloping blocks, the sloping block is located the outside of air vent, and the accessible sloping block is fixed a position the bottom plate was placed to make the bottom plate more high-efficient when placing, simultaneously the accessible sloping block is when filtering gas to the bottom plate, guides gas, and then improves the filterable efficiency in the gas admission air vent.
Further, connecting cylinder upper end fixedly connected with magnet piece, the magnet piece attracts mutually with the ball valve subassembly, and back in the ball valve subassembly is installed to the bottom plate, in order to make the bottom plate more fasten at the ball valve subassembly internal fixation, accessible connecting cylinder is inserting ball valve subassembly internal back, attracts mutually with the ball valve subassembly, and then makes the bottom plate fix in the ball valve subassembly, and is difficult for taking place the skew.
Furthermore, the elastic membrane adopts the form of filter disc and ventilative net combination, and the filter disc is located the outside of ventilative net, and when the elastic membrane absorbed the leading-in gas of air vent on the leading-in adsorption ball, the filter disc on the accessible elastic membrane carried out prefiltration, and then cut apart the particulate matter in the gas to this makes more convenient high efficiency of gas when getting into in the adsorption ball filtration purification.
Further, two fixedly connected with stay cord between the connecting block when the connecting block outwards promotes through the extrusion of extrusion pole, can remove in fixed frame, and then probably the fixed frame scope of roll-off, accessible stay cord restricts the upper limit that the connecting block removed, and then makes the connecting block slide at safe scope for the fixed frame of difficult roll-off of connecting block.
Further, the extrusion stem lower extreme fixedly connected with disc, disc surface cover is equipped with the antiskid cover, when needs will adsorb the piece and promote, can need to press the extrusion stem and compress the air in the fixed frame, and then makes the connecting block promote to adsorb the piece and remove, and accessible disc makes more comfortable convenient when pressing the extrusion stem to be convenient for press the agility of extrusion stem many times.
Furthermore, the outer pot head of extrusion stem is equipped with extension spring, extension spring is located the spout, can extrude the air in the fixed frame after pressing when the extrusion stem to make the connecting block can remove, and bulldoze in order to make the extrusion stem can relapse many times, accessible extension spring makes the extrusion stem have automatic re-setting nature, and then makes the extrusion stem can automatic re-setting reach the effect of pressing many times with this after pressing.
Further, the extrusion pole lower extreme fixedly connected with stopper, the stopper is located fixed frame, and accessible stopper makes the extrusion pole can restrict after pressing to reset, and difficult roll-off spout, the leakproofness in the fixed frame of accessible stopper further reinforcing simultaneously.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme can realize when the internal carrier gas of valve, can make gas export through the ball valve subassembly, when getting into the ball valve subassembly, can be through the air vent in with gas introduction connecting cylinder, simultaneously when gas temperature is higher, heat conduction filler between the accessible air vent absorbs it and cools down in the leading-in cooling ball of heat, make gaseous high temperature be difficult for producing the influence to the part in the connecting cylinder with this, back in getting into the connecting cylinder, drive by gas and adsorb the ball and rock between the elastic membrane, and make in the gas gets into and adsorbs the ball, and carry out filtration purification to gas through the scavenging solution in the infiltration membrane, make the gas at utmost after getting rid of to purify, and accessible elastic membrane outside when getting into and getting rid of carries out preliminary filtration, and then the filtration purifying effect through the scavenging solution.
(2) The frame is collected to connecting cylinder lower extreme fixedly connected with, it is linked together with the connecting cylinder to collect the frame, it has two symmetrical adsorption blocks to collect frame inner wall sliding connection, collect the fixed frame of frame inner wall fixedly connected with, fixed frame is located between two adsorption blocks, fixed frame inner wall sliding connection has two symmetrical connecting blocks, two connecting blocks all with adsorption block fixed connection, collect frame lower extreme fixedly connected with fixed block, the spout has been dug to the fixed block lower extreme, the spout runs through and collects the frame and be linked together with fixed frame, spout inner wall sliding connection has the stripper bar, after the granule in the leading-in gas of air vent is carried out preliminary filtration to the elastic membrane, can make the surface at the elastic membrane attached to, the accessible adsorbs the ball and makes the adsorption ball bump to the elastic membrane because of gaseous flow, and then hit down the granule on elastic membrane surface to the collection frame, and the adsorption block then adsorbs the granule, when the bottom plate takes out, the accessible is pressed down the air compression in making fixed frame, and then slide in the promotion adsorption block and then release the granule.
(3) Two symmetrical sloping blocks of bottom plate outer end fixedly connected with, the sloping block is located the outside of air vent, and the accessible sloping block is fixed a position the position that the bottom plate was placed to make the bottom plate more high-efficient when placing, simultaneously the accessible sloping block guides gas when gaseous at the bottom plate, and then improves the filterable efficiency in gaseous entering air vent.
(4) Connecting cylinder upper end fixedly connected with magnet piece, the magnet piece attracts mutually with the ball valve subassembly, and back in the ball valve subassembly is installed to the bottom plate, in order to make the bottom plate more fasten in the ball valve subassembly internal fixation, accessible connecting cylinder is inserting ball valve subassembly internal back, attracts mutually with the ball valve subassembly, and then makes the bottom plate fix in the ball valve subassembly, and is difficult for taking place the skew.
(5) The elastic membrane adopts the cassette and ventilative net combination form, and the cassette is located the outside of ventilative net, absorbs leading-in gas of air vent at the elastic membrane and when adsorbing the ball, and the cassette on the accessible elastic membrane carries out prefiltration, and then cuts apart the particulate matter in the gas to this makes more convenient high efficiency when getting into to adsorb filter purification in the ball.
(6) Fixedly connected with stay cord between two connecting blocks when the connecting block outwards promotes through the extrusion of stripper bar, can remove in fixed frame, and then probably the fixed frame scope of roll-off, accessible stay cord limits the upper limit that the connecting block removed, and then makes the connecting block slide at safe scope for the fixed frame of difficult roll-off of connecting block.
(7) Extrusion stem lower extreme fixedly connected with disc, disc surface cover are equipped with the antiskid cover, when needs will adsorb the piece and promote, can need press the extrusion stem to compress the air in the fixed frame, and then make the connecting block promote to adsorb the piece and remove, and accessible disc makes more comfortable convenient when pressing the extrusion stem to be convenient for press the agility of extrusion stem many times.
(8) The outer pot head of extrusion stem is equipped with extension spring, and extension spring is located the spout, can extrude the air in the fixed frame after pressing when the extrusion stem to make the connecting block can remove, and bulldoze in order to make the extrusion stem can relapse many times, accessible extension spring makes the extrusion stem have automatic re-setting nature, and then makes the extrusion stem can automatic re-setting reach the effect of pressing many times with this after pressing.
(9) Extrusion pole lower extreme fixedly connected with stopper, the stopper is located fixed frame, and the accessible stopper makes the extrusion pole can restrict after pressing to reset, is difficult for the roll-off spout, and the leakproofness in the fixed frame of accessible stopper further reinforcing simultaneously.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the ball valve assembly of the present invention;
FIG. 4 is a schematic view of a portion of the ball valve assembly of the present invention;
FIG. 5 is a schematic view of the structure of the adsorption ball of the present invention;
FIG. 6 is a schematic view of a collection frame according to the present invention;
fig. 7 is an enlarged schematic view of a portion a in fig. 6.
The numbering in the figures illustrates:
the device comprises a valve body 1, a valve sleeve 2, a rotary groove 3, a rotary rod 4, a ball valve assembly 5, a bottom plate 6, a sloping block 601, a heat-conducting filler 7, a vent hole 8, a connecting cylinder 9, a magnet 901 block, an elastic rope 10, an adsorption ball 11, a permeable membrane 12, a purified liquid 13, an elastic membrane 14, a cooling ball 15, a collection frame 16, an adsorption block 17, a fixing frame 18, a connecting block 19, a fixing block 20, a sliding groove 21, an extrusion rod 22, a disc 2201, a 2202 extension spring and a 2203 limiting block.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person of ordinary skill in the art without making any creative effort; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example (b):
referring to fig. 1-5, a sealing ball valve suitable for a gas transmission pipeline comprises a valve body 1, a valve sleeve 2 is fixedly connected to the upper end of the valve body 1, a rotary groove 3 is formed in the upper end of the valve sleeve 2, a rotary rod 4 is rotatably connected to the rotary groove 3, a ball valve assembly 5 is fixedly connected to the lower end of the rotary rod 4, the ball valve assembly 5 is rotatably connected to the valve body 1, two symmetrical bottom plates 6 are fixedly connected to the inner wall of the ball valve assembly 5, a plurality of uniformly distributed vent holes 8 are formed in the outer end of each bottom plate 6, a connecting cylinder 9 is fixedly connected between the two bottom plates 6, two symmetrical elastic ropes 10 are fixedly connected to the inner wall of the connecting cylinder 9, a plurality of uniformly distributed adsorption balls 11 are fixedly connected between the two elastic ropes 10, an osmosis membrane 12 is fixedly connected to the interior of the adsorption ball 11, a purified liquid 13 is filled in the osmosis membrane 12, two symmetrical elastic membranes 14 are fixedly connected to the inner wall of the connecting cylinder 9, the elastic membranes 14 are located at the outer side of the adsorption balls 11, the heat-conducting filler 7 is filled among the plurality of vent holes 8, the cooling ball 15 is chiseled in the heat-conducting filler 7, when gas is conveyed in the valve body 1, the gas can be led out through the ball valve component 5, when the gas enters the ball valve component 5, the gas can be led into the connecting cylinder 9 through the vent holes 8, meanwhile, when the gas temperature is higher, the heat can be absorbed by the heat-conducting filler 7 among the vent holes 8 and led into the cooling ball 15 for cooling, so that the high temperature of the gas is not easy to influence components in the connecting cylinder 9, after the gas enters the connecting cylinder 9, the adsorption ball 11 is driven by the gas to shake among the elastic membranes 14, the gas enters the adsorption ball 11, and the gas is filtered and purified through the purified liquid 13 in the permeable membrane 12, so that the gas after being removed can be purified to the maximum degree, and can be primarily filtered through the outside of the elastic membrane 14 during the entrance and the discharge, and further pass through the filtering and purifying effect of the purified liquid 13.
Referring to fig. 6-7, a collecting frame 16 is fixedly connected to the lower end of a connecting cylinder 9, the collecting frame 16 is communicated with the connecting cylinder 9, two symmetrical adsorption blocks 17 are slidably connected to the inner wall of the collecting frame 16, a fixing frame 18 is fixedly connected to the inner wall of the collecting frame 16, the fixing frame 18 is located between the two adsorption blocks 17, two symmetrical connection blocks 19 are slidably connected to the inner wall of the fixing frame 18, both the two connection blocks 19 are fixedly connected to the adsorption blocks 17, a fixing block 20 is fixedly connected to the lower end of the collecting frame 16, a chute 21 is formed in the lower end of the fixing block 20, the chute 21 penetrates through the collecting frame 16 and is communicated with the fixing frame 18, an extrusion rod 22 is slidably connected to the inner wall of the chute 21, when the elastic membrane 14 preliminarily filters particles in gas introduced through the vent hole 8, the particles can be attached to the surface of the elastic membrane 14, the adsorption balls 11 can impact the elastic membrane 14 due to the flow of the gas, and further impact particles on the surface of the elastic membrane 14 into the collecting frame 16, and the adsorption blocks 17 can adsorb the particles, when the bottom plate 6 is taken out, air in the fixing frame 18 can be compressed by pressing the extrusion rod 22, and then the adsorption blocks 17 can push the adsorption blocks to slide out dust.
Referring to fig. 3-4, two symmetrical oblique blocks 601 are fixedly connected to the outer end of the bottom plate 6, the oblique blocks 601 are located outside the vent holes 8, the positions where the bottom plate 6 is placed can be located through the oblique blocks 601, so that the bottom plate 6 is more efficient when placed, meanwhile, when the bottom plate 6 is used for filtering gas, the gas can be guided through the oblique blocks 601, and further the efficiency of the gas entering the vent holes 8 for filtering is improved, a magnet 901 is fixedly connected to the upper end of the connecting cylinder 9 and attracts the ball valve assembly 5, after the bottom plate 6 is installed in the ball valve assembly 5, in order to fix the bottom plate 6 in the ball valve assembly 5 more firmly, after the connecting cylinder 9 is inserted into the ball valve assembly 5, the connecting cylinder attracts the ball valve assembly 5, so that the bottom plate 6 is fixed in the ball valve assembly 5 and is not prone to shift, the elastic membrane 14 is in a combination form of a filter sheet and a gas permeable net, and the filter sheet is located outside the gas permeable net, when the gas introduced through the vent holes 8 is absorbed and guided into the ball 11 through the elastic membrane 14, the filter sheet can filter gas, and further primarily absorb the gas, so that the gas can be purified more conveniently and efficiently.
Referring to fig. 6-7, a pull rope is fixedly connected between two connecting blocks 19, when the connecting blocks 19 are pushed outwards by the extrusion of the extrusion rod 22, the connecting blocks move in the fixing frame 18 and may possibly slide out of the range of the fixing frame 18, the upper limit of movement of the connecting blocks 19 can be limited by the pull rope, and the connecting blocks 19 slide in a safe range, so that the connecting blocks 19 do not easily slide out of the fixing frame 18, a disc 2201 is fixedly connected to the lower end of the extrusion rod 22, an anti-slip sleeve is sleeved on the surface of the disc 2201, when the adsorption block 17 needs to be pushed, the extrusion rod 22 needs to be pressed to compress the air in the fixing frame 18, so that the connecting blocks 19 push the adsorption block 17 to move, when the extrusion rod 22 is pressed, the extrusion rod 22 is more comfortable and convenient to press the extrusion rod 22 for multiple times, a tension spring 2202 is sleeved on the outer end of the extrusion rod 22, the tension spring 2202 is located in the sliding groove 21, when the extrusion rod 22 is pressed, the extrusion rod 22 can press the extrusion rod 18 repeatedly, and the extrusion rod can be pushed and the lower limit the extrusion rod 2203 after the extrusion rod is pressed for multiple times, and the extrusion rod 22 can be pushed, and the extrusion rod can be pushed, and the lower limit of the extrusion rod can be automatically, and the extrusion rod can be pushed by the extrusion rod 2203 repeatedly pressed, and the extrusion rod can be reset rod can be automatically, and the extrusion rod 18, and the extrusion rod can be pushed.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; those skilled in the art can appreciate that the present invention is not limited to the specific embodiments disclosed herein; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. A sealed ball valve suitable for gas transmission pipeline, includes valve body (1), its characterized in that: valve body (1) upper end fixedly connected with valve barrel (2), cutting has runner (3) valve barrel (2) upper end, runner (3) internal rotation is connected with bull stick (4), bull stick (4) lower extreme fixedly connected with ball valve subassembly (5), ball valve subassembly (5) are connected in valve body (1) internal rotation, ball valve subassembly (5) inner wall fixedly connected with two symmetrical bottom plates (6), bottom plate (6) outer end cutting has a plurality of evenly distributed's air vent (8), two fixedly connected with connecting cylinder (9) between bottom plate (6), connecting cylinder (9) inner wall fixedly connected with two symmetrical bungee (10), two fixedly connected with a plurality of evenly distributed's absorption ball (11) between bungee (10), absorption ball (11) internal fixedly connected with osmotic membrane (12), osmotic membrane (12) intussuseption is filled with scavenging solution (13), connecting cylinder (9) inner wall fixedly connected with two symmetrical elastic membrane (14), elastic membrane (14) are located the outside of absorption ball (11), and a plurality of fixedly connected with osmotic membrane (8) are filled with heat conduction filler (7), heat conduction ball (7) fall in the heat conduction ball (15).
2. A sealed ball valve adapted for use in a gas transmission pipeline according to claim 1, wherein: connecting cylinder (9) lower extreme fixedly connected with collection frame (16), collect frame (16) and be linked together with connecting cylinder (9), collect frame (16) inner wall sliding connection has two symmetrical absorption piece (17), collect the fixed frame (18) of frame (16) inner wall fixedly connected with, fixed frame (18) are located two and adsorb between piece (17), fixed frame (18) inner wall sliding connection has two symmetrical connecting block (19), two connecting block (19) all with adsorb piece (17) fixed connection, collect frame (16) lower extreme fixedly connected with fixed block (20), spout (21) have been opened to fixed block (20) lower extreme, spout (21) run through and collect frame (16) and fixed frame (18) and be linked together, spout (21) inner wall sliding connection has squeeze bar (22).
3. A sealed ball valve adapted for use in a gas transmission pipeline according to claim 1, wherein: the outer end of the bottom plate (6) is fixedly connected with two symmetrical inclined blocks (601), and the inclined blocks (601) are located on the outer sides of the vent holes (8).
4. A sealed ball valve adapted for use in a gas transmission pipeline according to claim 1, wherein: the upper end of the connecting cylinder (9) is fixedly connected with a magnet block (901), and the magnet block (901) is attracted with the ball valve assembly (5).
5. A sealed ball valve adapted for use in a gas transmission pipeline according to claim 1, wherein: the elastic membrane (14) adopts a combined form of a filter sheet and a breathable net, and the filter sheet is positioned on the outer side of the breathable net.
6. A sealed ball valve adapted for use in a gas transmission pipeline according to claim 2, wherein: a pull rope is fixedly connected between the two connecting blocks (19).
7. A sealed ball valve adapted for use in a gas transmission pipeline according to claim 2, wherein: the lower end of the extrusion rod (22) is fixedly connected with a disc (2201), and an anti-skidding sleeve is sleeved on the surface of the disc (2201).
8. A sealed ball valve adapted for use in a gas transmission pipeline according to claim 2, wherein: an extension spring (2202) is sleeved at the outer end of the extrusion rod (22), and the extension spring (2202) is located in the sliding groove (21).
9. A sealed ball valve adapted for use in a gas transmission pipeline according to claim 2, wherein: the lower end of the extrusion rod (22) is fixedly connected with a limiting block (2203), and the limiting block (2203) is located in the fixed frame (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195830.9A CN114562578B (en) | 2022-03-01 | 2022-03-01 | Sealing ball valve suitable for gas transmission pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195830.9A CN114562578B (en) | 2022-03-01 | 2022-03-01 | Sealing ball valve suitable for gas transmission pipeline |
Publications (2)
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| CN114562578B true CN114562578B (en) | 2022-11-15 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AUPM601694A0 (en) * | 1994-05-31 | 1994-06-23 | Technical Components Pty. Ltd. | Low water hammer solenoid operated water valve |
| CN101571205B (en) * | 2008-04-30 | 2011-12-21 | 浙江三花股份有限公司 | Magnetic valve, throttling set and refrigerating unit |
| WO2012118757A1 (en) * | 2011-03-01 | 2012-09-07 | Exxonmobil Upstream Research Company | Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto |
| CN205244432U (en) * | 2015-11-18 | 2016-05-18 | 天津市盟特电气仪表配件制造股份有限公司 | Prevent stifled absorption formula valve |
| FR3069811B1 (en) * | 2017-08-02 | 2019-08-02 | Sogefi Filtration | PRESSURE REGULATING DEVICE AND METHOD OF ASSEMBLING FOR A FUEL VAPOR ABSORBER |
| CN212480198U (en) * | 2020-04-20 | 2021-02-05 | 杭州全泰机电设备有限公司 | Separating type durable valve |
| CN112984143A (en) * | 2021-01-22 | 2021-06-18 | 郑英翻 | Infiltration self-sealing type floating ball valve |
| CN113251183B (en) * | 2021-04-19 | 2023-02-17 | 国泰通能源设备集团有限公司 | Novel backflow-preventing check valve |
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Denomination of invention: A sealed ball valve suitable for gas transportation pipelines Effective date of registration: 20231122 Granted publication date: 20221115 Pledgee: Agricultural Bank of China Limited Yongjia County sub branch Pledgor: GAOTE AUTOMATIC CONTROL VALVE Co.,Ltd. Registration number: Y2023330002721 |
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