CN110259967B - Special valve for liquid delivery - Google Patents
Special valve for liquid delivery Download PDFInfo
- Publication number
- CN110259967B CN110259967B CN201910563207.2A CN201910563207A CN110259967B CN 110259967 B CN110259967 B CN 110259967B CN 201910563207 A CN201910563207 A CN 201910563207A CN 110259967 B CN110259967 B CN 110259967B
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- Prior art keywords
- flow guide
- box
- transmission
- sealing
- guide box
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- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 112
- 238000001914 filtration Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 82
- 241000220317 Rosa Species 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
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)
- Filtration Of Liquid (AREA)
- Details Of Valves (AREA)
Abstract
The invention relates to the field of special valves for liquid delivery, in particular to a special valve for liquid delivery, which comprises a support frame, a flow guide box, an adjusting structure, a fixing structure, a filtering structure and a flow guide groove, wherein the flow guide box is arranged on the support frame; the inside of water conservancy diversion case is located to the regulation structure, and then the inside water velocity of the quick regulation guiding gutter of being convenient for, the structure wearing and tearing have been avoided adjusting simultaneously, and then the performance that makes the regulation structure is better, the inside of water conservancy diversion case is equipped with filtration, be convenient for filter the sweeps in the rivers, and then effectually prevent that the sweeps from blockking up the pipeline, can dismantle between filtration and the water conservancy diversion case and be connected simultaneously, and then make the sweeps clearance of filtration's inside convenient and fast more, the both ends symmetry of water conservancy diversion case is equipped with two fixed knot construct, and then make the installation of pipeline convenient and fast more, the sealing performance between pipeline and the water conservancy diversion case has been improved simultaneously, the installation dismantlement efficiency and the quality of water conservancy diversion case.
Description
Technical Field
The invention relates to the field of valves special for liquid conveying, in particular to a valve special for liquid conveying.
Background
The valves are pipe fittings for opening and closing pipes, controlling flow direction, regulating and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be classified into shut-off valves, check valves, regulating valves and the like according to their functions.
However, the traditional special valve for liquid conveying mostly adopts the ball valve to seal the pipeline, when liquid is conveyed, solid garbage or floccule in the liquid are more, the ball valve is easy to wear in the using process, the ball valve is not convenient and fast enough to be connected with the pipeline, and the pipeline is easy to block when the inside of the valve enters waste scraps.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the special valve for liquid conveying, the adjusting structure is arranged inside the flow guide box, so that the water flow speed inside the flow guide groove can be conveniently and quickly adjusted, meanwhile, the abrasion of the adjusting structure is avoided, the service performance of the adjusting structure is better, the filtering structure is arranged inside the flow guide box, waste scraps in water flow can be conveniently filtered, the pipeline can be effectively prevented from being blocked by the waste scraps, meanwhile, the filtering structure is detachably connected with the flow guide box, the waste scraps inside the filtering structure can be conveniently and quickly cleaned, the two ends of the flow guide box are symmetrically provided with the two fixing structures, the pipeline can be more conveniently and quickly installed, the sealing performance between the pipeline and the flow guide box is improved, and the installing and disassembling efficiency and the quality of the flow guide box are improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a special valve for liquid delivery comprises a support frame, a flow guide box, an adjusting structure, a fixing structure, a filtering structure and a flow guide groove; the bottom end of the diversion box used for being matched with the pipeline for drainage is fixed with the support frame in a square structure; the diversion groove is formed in the diversion box; the two fixing structures for fixing the pipeline are symmetrically arranged on the oblique opposite angles of the flow guide box; the adjusting structure used for sealing the diversion trench is arranged in the diversion box, and the adjusting structure is detachably connected with the diversion box; the filter structure is used for accommodating and filtering the waste scraps and is arranged in the flow guide box, and the flow guide box is detachably connected with the filter structure.
Specifically, the fixing structure comprises a transmission wheel, transmission sleeves, a driving wheel, a transmission ring, a steel ring, a sealing sleeve and a plurality of limiting columns, the two transmission sleeves are symmetrically arranged on two sides of the flow guide box in an oblique and diagonal manner, the transmission sleeves are in threaded connection with the flow guide box, the transmission wheel is arranged on the transmission sleeves, the transmission wheel is rotatably connected with the flow guide box, the driving wheel is arranged on the flow guide box, the driving wheel is meshed with the transmission wheel, the diameter of the driving wheel is far smaller than that of the transmission wheel, the driving wheel is rotatably connected with the flow guide box, the transmission ring is arranged at one end of the transmission sleeve, which is far away from the transmission wheel, the transmission ring is slidably connected with the flow guide box, the limiting columns are arranged on the transmission ring in a circumferential array manner, and the limiting columns are slidably connected with the flow guide box, the sealing sleeve is of a circular ring structure and is arranged between the transmission ring and the flow guide box, the sealing sleeve is abutted against the flow guide box, and the steel ring of a cylindrical cavity structure is arranged inside the sealing sleeve.
Specifically, the support frame with can dismantle the connection between the water conservancy diversion case, just the support frame is located the bottom of water conservancy diversion case.
The sealing structure comprises a driving rod, a sealing plate, a transmission block, an outer sleeve, a sealing plug and a sealing strip, wherein the sealing plate is connected with the flow guide box through bolts, the sealing strip is fixed on the sealing plate, the sealing strip is abutted against the flow guide box, the outer sleeve is fixed on the sealing plate, the outer sleeve is slidably connected between the transmission block, the transmission block is slidably connected between the outer sleeve, the driving rod runs through the sealing plate and extends to the inside of the transmission block, the driving rod is rotatably connected between the sealing plate, the driving rod is in threaded connection between the transmission block, the sealing plug is fixed on the transmission block, and the flow guide box is abutted against the sealing plug.
Specifically, the cross-section of the sealing strip is trapezoidal, and the sealing strip is clamped with the sealing plate.
Specifically, the filtering structure comprises a filtering box, a limiting rod, a sealing cover, a sliding sleeve, a connecting block, a filtering net and a sealing ring, the filter box is abutted against the flow guide box, the sealing ring is fixed on the filter box and abutted against the flow guide box, the sliding sleeve is fixed on the filter box and is in sliding connection with the connecting block inside the flow guide box, the limiting rod is connected with the filter box and the connecting block in a penetrating way, the limiting rod is rotationally connected with the filter box, the limiting rod is in threaded connection with the connecting block, the filter box is provided with the sealing cover for sealing the limiting rod, the sealing cover is in threaded connection with the filter box, and one end of the filter box, which deviates from the supporting frame, is provided with a wave-shaped structure used for accommodating the filter screen.
The invention has the beneficial effects that:
(1) according to the valve special for liquid conveying, the adjusting structure is arranged inside the flow guide box, so that the water flow speed inside the flow guide groove can be conveniently and rapidly adjusted, meanwhile, the abrasion of the adjusting structure is avoided, and the using performance of the adjusting structure is better.
(2) According to the valve special for liquid conveying, the filter structure is arranged in the guide box, so that scraps in water flow can be filtered conveniently, the pipeline can be effectively prevented from being blocked by the scraps, and meanwhile, the filter structure is detachably connected with the guide box, so that the scraps in the filter structure can be cleaned more conveniently and quickly.
(3) According to the special valve for liquid delivery, the two ends of the flow guide box are symmetrically provided with the two fixing structures, so that the pipeline is more conveniently and quickly mounted, the sealing performance between the pipeline and the flow guide box is improved, and the mounting and dismounting efficiency and the quality of the flow guide box are improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of an overall structure of a valve dedicated for liquid delivery according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the connection structure of the guide box and the filtering structure shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of the portion B shown in FIG. 2;
FIG. 5 is a schematic structural view of the filter structure shown in FIG. 2;
fig. 6 is a schematic structural view of the fixing structure shown in fig. 4.
In the figure: 1. the device comprises a support frame, 2, a flow guide box, 3, an adjusting structure, 31, a driving rod, 32, a sealing plate, 33, a transmission block, 34, an outer sleeve, 35, a sealing plug, 36, a sealing strip, 4, a fixing structure, 41, a transmission wheel, 42, a transmission sleeve, 43, a driving wheel, 44, a transmission ring, 45, a steel ring, 46, a sealing sleeve, 47, a limiting column, 5, a filtering structure, 51, a filtering box, 52, a limiting rod, 53, a sealing cover, 54, a sliding sleeve, 55, a connecting block, 56, a filtering net, 57, a sealing ring, 6 and a flow guide groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the valve for transporting liquid according to the present invention comprises a supporting frame 1, a diversion box 2, an adjusting structure 3, a fixing structure 4, a filtering structure 5 and a diversion trench 6; the bottom end of the diversion box 2 for matching with the pipeline drainage is fixed with the support frame 1 with a square structure; the diversion trench 6 is arranged in the diversion box 2; the two fixing structures 4 for fixing the pipeline are symmetrically arranged on the oblique opposite angles of the flow guide box 2; the adjusting structure 3 for sealing the diversion trench 6 is arranged in the diversion box 2, and the adjusting structure 3 is detachably connected with the diversion box 2; the filtering structure 5 is arranged in the flow guide box 2 and used for accommodating and filtering the waste scraps, and the flow guide box 2 is detachably connected with the filtering structure 5.
Specifically, the fixed structure 4 includes a transmission wheel 41, two transmission sleeves 42, a driving wheel 43, a transmission ring 44, a steel ring 45, a sealing sleeve 46 and a plurality of limiting posts 47, the two transmission sleeves 42 are diagonally and symmetrically disposed on two sides of the diversion box 2, the transmission sleeves 42 are in threaded connection with the diversion box 2, the transmission wheel 41 is disposed on the transmission sleeves 42, the transmission wheel 41 is rotatably connected with the diversion box 2, the diversion box 2 is provided with the driving wheel 43, the driving wheel 43 is engaged with the transmission wheel 41, the diameter of the driving wheel 43 is much smaller than that of the transmission wheel 41, the driving wheel 43 is rotatably connected with the diversion box 2, one end of the transmission sleeve 42 away from the transmission wheel 41 is provided with the transmission ring 44, the transmission ring 44 is slidably connected with the diversion box 2, a plurality of limiting posts 47 are circumferentially arranged on the transmission ring 44 in an array manner, the limiting column 47 is connected with the flow guide box 2 in a sliding manner, the sealing sleeve 46 with a circular ring structure is arranged between the transmission ring 44 and the flow guide box 2, the sealing sleeve 46 is abutted against the flow guide box 2, and the steel ring 45 with a cylindrical cavity structure is arranged inside the sealing sleeve 46; firstly, a pipeline penetrates through the transmission sleeve 42 and extends to the interior of the sealing sleeve 46 to be abutted against the guide box 2, the driving wheel 43 is clamped through a wrench, the driving wheel 43 rotates to drive the driving wheel 41 to rotate, the driving wheel 41 drives the transmission sleeve 42 to rotate, the transmission sleeve 42 is in threaded connection with the guide box 2, the transmission sleeve 42 drives the transmission ring 44 to be in sliding connection with the guide box 2 through threads, the transmission ring 44 abuts against the sealing sleeve 46, the steel ring 45 is extruded and deformed, the steel ring 45 abuts against the transmission ring 44, the steel ring 45 is extruded and deformed, the steel ring 45 abuts against the sealing sleeve 46, the sealing sleeve 46 abuts against the pipeline and the guide box 2, the pipeline is rapidly sealed, the lateral pressure of the sealing sleeve 46 and the pipeline is increased, and the sealing performance of the pipeline is greatly improved, the diameter of the driving wheel 43 is far smaller than that of the driving wheel 41, so that the driving wheel 41 is driven more laborsavingly, and the operation is more convenient and faster.
Specifically, the support frame 1 is detachably connected with the flow guide box 2, and the support frame 1 is arranged at the bottom end of the flow guide box 2; the setting of support frame 1 is convenient for with guide box 2 is installed at the assigned position, and then has improved the operation stability can greatly.
Specifically, the adjusting structure 3 comprises a driving rod 31, a sealing plate 32, a transmission block 33, an outer sleeve 34, a sealing plug 35 and a sealing strip 36, the sealing plate 32 is connected with the flow guiding box 2 through bolts, the sealing strip 36 is fixed on the sealing plate 32, the sealing strip 36 is abutted against the flow guide box 2, the outer sleeve 34 is fixed on the sealing plate 32, the outer sleeve 34 is connected with the transmission block 33 in a sliding way, the transmission block 33 is connected with the outer sleeve 34 in a sliding way, the driving rod 31 extends through the sealing plate 32 to the inside of the driving block 33, the driving rod 31 is rotatably connected with the sealing plate 32, the driving rod 31 is in threaded connection with the transmission block 33, the sealing plug 35 with a quadrangular frustum pyramid structure is fixed on the transmission block 33, and the sealing plug 35 is abutted against the flow guide box 2; when adjusting the inside water velocity of guiding gutter 6, rotate actuating lever 31, actuating lever 31 with threaded connection between the driving block 33, driving block 33 promotes sealing plug 35 with baffle box 2 slides, and then adjusts the inside water velocity of guiding gutter 6, sealing plug 35 is the quadrangular frustum pyramid structure, and then works as can continue to use after sealing plug 35 wears out, and then improved greatly sealing plug 35's life, when sealing plug 35 need be changed, dismantle the bolt on the sealing plate 32, and then right on the driving block 33 sealing plug 35 is dismantled and is changed.
Specifically, the section of the sealing strip 36 is trapezoidal, and the sealing strip 36 is engaged with the sealing plate 32; the cross section of the sealing strip 36 is a trapezoid structure, so that the sealing performance between the sealing plate 32 and the flow guide box 2 is better.
Concretely, filtration 5 includes rose box 51, gag lever post 52, sealed lid 53, sliding sleeve 54, connecting block 55, filter screen 56 and sealing washer 57, rose box 51 with contradict between the baffle box 2, sealing washer 57 is fixed in rose box 51, sealing washer 57 with baffle box 2 contradicts, be fixed with on the rose box 51 sliding sleeve 54, sliding sleeve 54 with baffle box 2 is inside sliding connection between the connecting block 55, gag lever post 52 through connection in rose box 51 with connecting block 55, gag lever post 52 with rotate between the rose box 51 and be connected, gag lever post 52 with threaded connection between the connecting block 55, be equipped with on the rose box 51 be used for right gag lever post 52 seals sealed lid 53, sealed lid 53 with threaded connection between the rose box 51, rose box 51 deviates from the one end of support frame 1 is equipped with the structure be used for accomodating the wave foreign matter the one end of foreign matter is used for receiving The filter screen 56; water flow process the guiding gutter 6 gets into rose box 51's inside is through the wave filter screen 56 filters, filter screen 56 is the wave structure, and then makes filter screen 56 prevents stifled performance better, when the clearance during filter screen 56, twists sealed lid 53, through the spanner block gag lever post 52 rotates gag lever post 52, the gag lever post 52 drive sliding sleeve 54 with slide between the connecting block 55, work as gag lever post 52 with during the separation of connecting block 55, take out rose box 51 is right filter screen 56 clears up, sliding sleeve 54 cooperates connecting block 55's use makes rose box 51 atress is more even.
In use, the conduit is first run through the interior of the sleeve 42 extending into the gland 46 to interfere with the baffle box 2, the driving wheel 43 is clamped by a wrench, the driving wheel 43 rotates to drive the driving wheel 41 to rotate, the driving wheel 41 drives the transmission sleeve 42 to rotate, the transmission sleeve 42 is in threaded connection with the guide box 2, the transmission sleeve 42 drives the transmission ring 44 to be in sliding connection with the guide box 2 through threads, the transmission ring 44 abuts against the sealing sleeve 46, the steel ring 45 is extruded and deformed, the steel ring 45 abuts against the transmission ring 44, the steel ring 45 is extruded and deformed, the steel ring 45 abuts against the sealing sleeve 46, the sealing sleeve 46 abuts against a pipeline and the guide box 2, thereby rapidly sealing the pipe, increasing the lateral pressure of the sealing sleeve 46 and the pipe, the sealing performance of the pipeline is greatly improved, the diameter of the driving wheel 43 is far smaller than that of the driving wheel 41, so that the driving wheel 41 is driven to be more labor-saving, and the operation is more convenient and faster; when the water flow speed in the guide groove 6 is adjusted, the driving rod 31 is rotated, the driving rod 31 is in threaded connection with the driving block 33, the driving block 33 pushes the sealing plug 35 to slide with the guide box 2, the water flow speed in the guide groove 6 is further adjusted, the sealing plug 35 is of a quadrangular frustum structure, and can be continuously used after the sealing plug 35 is worn, so that the service life of the sealing plug 35 is greatly prolonged, and when the sealing plug 35 needs to be replaced, the bolt on the sealing plate 32 is detached, so that the sealing plug 35 on the driving block 33 is detached and replaced; water flow gets into rose box 51's inside through guiding gutter 6, filter through wavy filter screen 56, filter screen 56 is the wave structure, and then make filter screen 56 prevent stifled performance better, when clearing up filter screen 56, twist sealed lid 53, through spanner block gag lever post 52, rotate gag lever post 52, slide between gag lever post 52 drive sliding sleeve 54 and the connecting block 55, when gag lever post 52 and connecting block 55 separate, it clears up filter box 56 to take out rose box 51, the use of sliding sleeve 54 cooperation connecting block 55 makes rose box 51 atress more even.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A special valve for liquid delivery is characterized in that: comprises a support frame (1), a flow guide box (2), an adjusting structure (3), a fixing structure (4), a filtering structure (5) and a flow guide groove (6); the bottom end of the diversion box (2) used for being matched with the pipeline for drainage is fixed with the support frame (1) with a square structure; the guide groove (6) is arranged in the guide box (2); the two fixing structures (4) for fixing the pipeline are symmetrically arranged on the oblique opposite angles of the flow guide box (2); the adjusting structure (3) used for sealing the diversion trench (6) is arranged in the diversion box (2), and the adjusting structure (3) is detachably connected with the diversion box (2); the filter structure (5) for containing and filtering the waste scraps is arranged inside the flow guide box (2), and the flow guide box (2) is detachably connected with the filter structure (5);
the fixed structure (4) comprises a transmission wheel (41), transmission sleeves (42), a driving wheel (43), transmission rings (44), a steel ring (45), a sealing sleeve (46) and a plurality of limiting columns (47), the two transmission sleeves (42) are obliquely and diagonally symmetrically arranged on two sides of the flow guide box (2), the transmission sleeves (42) are in threaded connection with the flow guide box (2), the transmission wheel (41) is arranged on the transmission sleeves (42), the transmission wheel (41) is rotatably connected with the flow guide box (2), the driving wheel (43) is arranged on the flow guide box (2), the driving wheel (43) is meshed with the transmission wheel (41), the diameter of the driving wheel (43) is far smaller than that of the transmission wheel (41), the driving wheel (43) is rotatably connected with the flow guide box (2), the transmission ring (44) is arranged at one end of the transmission sleeves (42) departing from the transmission wheel (41), the transmission ring (44) is connected with the flow guide box (2) in a sliding mode, a plurality of limiting columns (47) are arranged on the transmission ring (44) in a circumferential array mode, the limiting columns (47) are connected with the flow guide box (2) in a sliding mode, the sealing sleeve (46) with a circular ring structure is arranged between the transmission ring (44) and the flow guide box (2), the sealing sleeve (46) is abutted to the flow guide box (2), and the steel ring (45) with a cylindrical cavity structure is arranged inside the sealing sleeve (46);
the support frame (1) is detachably connected with the flow guide box (2), and the support frame (1) is arranged at the bottom end of the flow guide box (2);
the adjusting structure (3) comprises a driving rod (31), a sealing plate (32), a transmission block (33), an outer sleeve (34), a sealing plug (35) and a sealing strip (36), the sealing plate (32) is connected with the flow guide box (2) through a bolt, the sealing strip (36) is fixed on the sealing plate (32), the sealing strip (36) is abutted to the flow guide box (2), the outer sleeve (34) is fixed on the sealing plate (32), the outer sleeve (34) is connected with the transmission block (33) in a sliding mode, the transmission block (33) is connected with the outer sleeve (34) in a sliding mode, the driving rod (31) penetrates through the sealing plate (32) and extends to the inside of the transmission block (33), the driving rod (31) is connected with the sealing plate (32) in a rotating mode, and the driving rod (31) is connected with the transmission block (33) in a threaded mode, the sealing plug (35) of the quadrangular frustum pyramid structure is fixed on the transmission block (33), and the sealing plug (35) is abutted to the flow guide box (2).
2. A valve as claimed in claim 1, wherein: the section of the sealing strip (36) is trapezoidal, and the sealing strip (36) is clamped with the sealing plate (32).
3. A valve as claimed in claim 1, wherein: filtration (5) include rose box (51), gag lever post (52), sealed lid (53), sliding sleeve (54), connecting block (55), filter screen (56) and sealing washer (57), rose box (51) with contradict between water conservancy diversion case (2), sealing washer (57) are fixed in rose box (51), sealing washer (57) with water conservancy diversion case (2) are contradicted, be fixed with on rose box (51) sliding sleeve (54), sliding sleeve (54) with inside water conservancy diversion case (2) sliding connection between connecting block (55), gag lever post (52) through connection in rose box (51) with connecting block (55), gag lever post (52) with rotate between rose box (51) and be connected, gag lever post (52) with threaded connection between connecting block (55), be equipped with on rose box (51) and be used for right gag lever post (52) seal up sealed lid (53) The sealing cover (53) is in threaded connection with the filter box (51), and one end, deviating from the support frame (1), of the filter box (51) is provided with a wave-shaped structure and used for containing the filter screen (56) for containing foreign matters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563207.2A CN110259967B (en) | 2019-06-26 | 2019-06-26 | Special valve for liquid delivery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563207.2A CN110259967B (en) | 2019-06-26 | 2019-06-26 | Special valve for liquid delivery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110259967A CN110259967A (en) | 2019-09-20 |
| CN110259967B true CN110259967B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910563207.2A Active CN110259967B (en) | 2019-06-26 | 2019-06-26 | Special valve for liquid delivery |
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| CN (1) | CN110259967B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692413B (en) * | 2020-06-17 | 2021-11-12 | 响水格思琪科技有限公司 | Conveniently accomodate hidden drinking water pipeline valve |
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|---|---|---|---|---|
| CN205190930U (en) * | 2015-11-30 | 2016-04-27 | 上海高中压阀门股份有限公司 | Release having a double meaning double break valve of function of improved generation area |
| CN205207744U (en) * | 2015-11-28 | 2016-05-04 | 宁波会德丰铜业有限公司 | Take ball valve of filter screen |
| CN109291318A (en) * | 2018-10-30 | 2019-02-01 | 邢明 | A kind of solid waste classification processing system |
| CN208831701U (en) * | 2018-08-08 | 2019-05-07 | 广州保信密封制品有限公司 | Mechanical sealing member |
| CN208886066U (en) * | 2018-09-26 | 2019-05-21 | 温州市好博机械有限公司 | A kind of sanitation-grade valve with filtering function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9488283B2 (en) * | 2015-01-16 | 2016-11-08 | Haier Us Appliance Solutions, Inc. | Control valve for a gas burner |
-
2019
- 2019-06-26 CN CN201910563207.2A patent/CN110259967B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205207744U (en) * | 2015-11-28 | 2016-05-04 | 宁波会德丰铜业有限公司 | Take ball valve of filter screen |
| CN205190930U (en) * | 2015-11-30 | 2016-04-27 | 上海高中压阀门股份有限公司 | Release having a double meaning double break valve of function of improved generation area |
| CN208831701U (en) * | 2018-08-08 | 2019-05-07 | 广州保信密封制品有限公司 | Mechanical sealing member |
| CN208886066U (en) * | 2018-09-26 | 2019-05-21 | 温州市好博机械有限公司 | A kind of sanitation-grade valve with filtering function |
| CN109291318A (en) * | 2018-10-30 | 2019-02-01 | 邢明 | A kind of solid waste classification processing system |
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| Publication number | Publication date |
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| CN110259967A (en) | 2019-09-20 |
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Denomination of invention: A special valve for liquid delivery Effective date of registration: 20211015 Granted publication date: 20201201 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: Taizhou Luqiao Honghui water heating plant Registration number: Y2021980010814 |
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