CN114838150A - Elastic fireproof sealing high-pressure flat gate valve - Google Patents
Elastic fireproof sealing high-pressure flat gate valve Download PDFInfo
- Publication number
- CN114838150A CN114838150A CN202210557154.5A CN202210557154A CN114838150A CN 114838150 A CN114838150 A CN 114838150A CN 202210557154 A CN202210557154 A CN 202210557154A CN 114838150 A CN114838150 A CN 114838150A
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- gate valve
- baffle
- main body
- groove
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- 238000007789 sealing Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 102
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims description 24
- 230000009970 fire resistant effect Effects 0.000 claims 7
- 230000002265 prevention Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000013049 sediment Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 22
- 239000000126 substance Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0227—Packings
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- 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
-
- 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
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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
- F16K3/30—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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
- F16K47/16—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths the throttling member being a cone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Valves (AREA)
Abstract
The invention provides an elastic fireproof sealing high-pressure flat gate valve, which relates to the technical field of flat gate valves and comprises the following components: an installation mechanism; the mounting mechanism is a flat gate valve body, and the main body of the mounting mechanism is of a spherical structure; the control element is arranged in the inner cavity of the mounting mechanism; the rectangular bulge on the baffle is in sliding connection with the rectangular bulge on the inner wall of the main body; the rotating groove is formed in the bottom end inside the baffle; the rotating piece is arranged in the rotating groove through a rotating shaft; when the control through here rises, rotate the piece and break away from and rotate the groove, become the vertically state, and when the control drove the baffle and descend, rotate the piece and contact with the main part inner wall, the bottom contacts with adnexed impurity in the main part, and push into inside the delivery pipe with it, and enter into and rotate inslot portion along with the baffle descends, cooperate with the sealing washer of both sides simultaneously, keep better sealed effect, solved present traditional plate gate valve, oil has partial sediment when passing through the gate valve and remains in the gate valve bottom, the gate valve can appear sealed not tight condition problem.
Description
Technical Field
The invention relates to the technical field of flat gate valves, in particular to an elastic fireproof sealing high-pressure flat gate valve.
Background
The flat valve is an important component of an oil extraction device and a throttling kill manifold, plays a role in cutting off high-pressure fluid in the device, and is a sliding valve with a closing part being a parallel flashboard; the closing member can be a single gate or a double gate with a spreading mechanism between, and the pressing force of the gate to the valve seat is controlled by the medium pressure acting on the floating gate or the floating valve seat; the flat valve can be divided into a manual flat valve, a pneumatic flat valve and an electric flat valve according to the driving mode; however, in the conventional flat gate valve, when the gate valve is opened in use, oil or other substances may partially precipitate and remain at the bottom of the gate valve when passing through the gate valve, and when the gate valve is closed, the gate valve may have a loose seal, which is prone to leakage, and when connecting other pipelines, the sealing structure is not perfect; when the existing flat gate valve is used, substances passing through the gate valve cannot be better filtered, and when the flat gate valve is opened, the flowing impact force of the substances is in contact with the gate valve, so that the gate valve vibrates, the screw loosening condition easily occurs due to long-time vibration, and the flowing substances cannot be subjected to shunting treatment when the flat gate valve is opened, so that the flowing impact force is reduced.
Disclosure of Invention
In view of the above, the invention provides an elastic fireproof sealing high-pressure flat gate valve, which has a control mechanism and an adjusting mechanism, so that when in use, when the control mechanism works, the gate valve can be closed, the deflecting piece is driven to be in contact with liquid and sediment at the bottom, the liquid and the sediment are pushed into the collecting mechanism in an auxiliary manner under the action of the rotating piece, further, the sediment generated in the flowing process can be prevented from causing a gap at the bottom of the gate valve, and a better sealing effect can be achieved by matching with a sealing ring.
The invention provides an elastic fireproof sealing high-pressure flat gate valve, which specifically comprises: the device comprises an installation mechanism, a control mechanism, a collection mechanism, a connecting mechanism and a filtering mechanism;
installation mechanism is the plate valve body, and installation mechanism including: the main body is of a spherical structure, a rectangular bulge is arranged on the inner wall of the main body, the top of the main body is provided with the rectangular bulge, and the bottom of the main body is provided with a round hole; control mechanism installs inside installation mechanism, and control mechanism including: the control piece is of a cylindrical structure, threads are arranged on the control piece, a rectangular bulge is arranged at the bottom of the control piece, and the control piece is arranged in an inner cavity of the mounting mechanism; the collecting mechanism is arranged at the bottom of the mounting mechanism; the connecting mechanisms are arranged on two sides of the mounting mechanism, and two groups of the connecting mechanisms are arranged; the filtering mechanism is arranged inside the connecting mechanism, and the filtering piece on the filtering mechanism is fixedly arranged inside the connecting piece on the connecting mechanism.
Optionally, the mounting mechanism further comprises: a mounting frame and an inner cavity;
the mounting frame is of a rectangular structure, round holes are formed in the mounting frame, and the mounting frame is mounted at the top of the main body; the inner cavity is of a rectangular structure, and the inner cavity is formed in the main body.
Optionally, the mounting mechanism further comprises: a mounting groove and a sealing ring;
the mounting groove is the rectangle structure, and the mounting groove is seted up on the main part inner wall, and the sealing washer is ring shape structure, and the sealing washer is equipped with two sets ofly altogether, and the sealing washer is installed inside the inner chamber.
Optionally, the control mechanism further comprises: a hand wheel and a baffle;
the hand wheel is of a circular structure and is fixedly arranged at the top of the control part; the baffle is cylindrical structure, and the baffle top is equipped with the logical groove of T shape, and the baffle both sides are equipped with the rectangle arch, and the baffle mounting is inside the inner chamber, and the T-slot internally mounted on the baffle has the control to the protruding sliding connection of rectangle on the protruding and main part inner wall of rectangle on the baffle.
Optionally, the control mechanism further comprises: a rotating groove and a rotating member;
the rotating groove is of an arc-shaped structure and is formed in the bottom end inside the baffle; the rotating piece is of an arc-shaped structure and is arranged in the rotating groove through the rotating shaft.
Optionally, the collection mechanism comprises: a discharge tube and a collection member;
the discharge pipe is of a cylindrical structure, threads are arranged at the bottom of the discharge pipe, and the discharge pipe is fixedly arranged in a circular hole at the bottom of the main body; collect the piece and be cylindrical structure, collect a top and be equipped with the screw hole, collect the inside hollow column structure that is of piece, and the screw hole internally mounted on collecting the piece has the delivery pipe.
Optionally, the connection mechanism comprises: a connecting piece and a fixing piece;
the connecting pieces are cylindrical structures and are arranged on two sides of the main body; the fixing piece is of a circular ring structure and is arranged on two sides of the connecting piece, and the fixing piece is connected with the main body.
Optionally, the connection mechanism further comprises: the flow divider comprises an insert groove, an insert and a flow dividing piece;
the embedding grooves are of a rectangular structure, four groups of the embedding grooves are arranged, and the embedding grooves are formed in the inner wall of the connecting piece; the insert is of a circular structure, a rectangular bulge is arranged on the insert, the insert is installed in the installation groove, and the insert is installed in the insert groove; the reposition of redundant personnel piece is the rectangle structure, and reposition of redundant personnel piece both sides are the toper structure, and the cylindrical protruding fixed mounting of reposition of redundant personnel piece through upper and lower both sides inside the connecting piece.
Optionally, the filter mechanism comprises: a filter member, a connecting rod and a moving member;
the filtering piece is of a cylindrical structure, and a circular hole is formed in the filtering piece; the connecting rod is of a cylindrical structure, a cylindrical bulge is arranged on the connecting rod, and the connecting rod is arranged on the filtering piece; the moving member is cylindrical structure, is equipped with the round hole on the moving member, and the moving member is installed inside the connecting piece, and round hole internally mounted on the moving member has the connecting rod to the moving member side is connected with filtering piece through the spring on the connecting rod.
Advantageous effects
According to the flat gate valve of each embodiment of the invention, compared with the traditional flat gate valve, when the flat gate valve is used, when oil or other substances pass through the gate valve, partial precipitates are remained at the bottom of the gate valve, and after the gate valve is closed, the liquid and impurities precipitated at the bottom can be pushed into the collecting mechanism, so that the gate valve can keep better sealing performance, and the gate valve can be better sealed when other pipelines are connected, thereby avoiding the leakage condition; and when carrying liquid, can carry out better filtration to the material of gate valve to can carry out reposition of redundant personnel to the liquid that flows when opening and handle, and then reduce the impact force that causes the gate valve when flowing.
In addition, through the rotation groove and the rotation piece that set up, the rotation groove of here is seted up in the inside bottom of baffle, and rotate the piece and install at rotation inslot portion through the pivot at the top, and then make when using, when the control through here rises, the rotation piece of here breaks away from and rotates the groove, become the vertically state, and when the control drove the baffle and descend, the rotation piece of here contacts through with the main part inner wall, and then contact through bottom and main part upper adhered impurity, and push it into inside the delivery pipe, and enter into the rotation inslot portion along with the baffle descends, cooperate with the sealing washer of both sides simultaneously, thereby can make and keep better sealed effect when the gate valve is closed.
In addition, through the mounting groove and the inserts that set up, the mounting groove of here is seted up on the main part inner wall, and the inserts is installed inside the mounting groove, and then makes when using, when being connected with the connecting piece, through inside inserting the mounting groove with the inserts, and the inserts opposite side is through the protruding installation of rectangle inside the embedding inslot, and then can be so that the leakproofness is better when being connected between main part and the connecting piece.
In addition, through the filter piece that sets up, the filter piece here is that fixed mounting is inside at the connecting piece, and then makes when using, passes the round hole on the moving piece through liquid, and the impact force that liquid flows makes the moving piece remove and compress the spring on the connecting rod, thereby can make liquid when flowing, the impurity iron fillings of sneaking into in the liquid carry out better filtration, have strengthened filterable effect.
In addition, through the reposition of redundant personnel piece that sets up, the reposition of redundant personnel piece here is installed inside the connecting piece, and then makes when using, and liquid is when flowing, through contacting with the reposition of redundant personnel piece, and reposition of redundant personnel piece both sides set up to the toper structure, and then make liquid pass through from reposition of redundant personnel piece both sides, and the opposite side sets up to the condition that the toper structure can play supplementary water conservancy diversion, and then sets up multiunit reposition of redundant personnel piece inside the connecting piece, and then has reduced the impact force when flowing to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to only some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic view of a front perspective structure according to an embodiment of the invention;
FIG. 2 shows a schematic diagram of a side-view perspective structure according to an embodiment of the invention;
FIG. 3 shows a schematic diagram of a partially exploded perspective structure according to an embodiment of the invention;
FIG. 4 shows a schematic view of a cutaway perspective structure of a body and mount according to an embodiment of the present invention;
FIG. 5 shows a schematic view of an exploded perspective structure of a connection mechanism and a filter mechanism according to an embodiment of the invention;
FIG. 6 shows a schematic view of a body cut-away elevation structure according to an embodiment of the present invention;
FIG. 7 shows a schematic diagram of a three-dimensional configuration of a control mechanism according to an embodiment of the invention;
FIG. 8 illustrates a schematic view of a control mechanism unfolding bottom perspective according to an embodiment of the present invention;
FIG. 9 illustrates a schematic view of an exploded perspective structure of a mounting mechanism and a collection mechanism according to an embodiment of the present invention;
fig. 10 shows a schematic diagram of a partial enlarged structure of part a from fig. 3 according to an embodiment of the invention.
List of reference numerals
1. An installation mechanism;
101. a main body; 102. a mounting frame; 103. an inner cavity; 104. mounting grooves; 105. a seal ring;
2. a control mechanism;
201. a control member; 202. a hand wheel; 203. a baffle plate; 204. a rotating groove; 205. a rotating member;
3. a collection mechanism;
301. a discharge pipe; 302. a collecting member;
4. a connecting mechanism;
401. a connecting member; 402. a fixing member; 403. embedding a groove; 404. an insert; 405. a flow divider;
5. a filtering mechanism;
501. a filter member; 502. a connecting rod; 503. a moving member.
Detailed Description
In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 10:
the invention provides an elastic fireproof sealing high-pressure flat gate valve, which comprises: the device comprises an installation mechanism 1, a control mechanism 2, a collection mechanism 3, a connecting mechanism 4 and a filtering mechanism 5;
installation mechanism 1 is the plate valve body, and installation mechanism 1 including: the main body 101 is of a spherical structure, a rectangular bulge is arranged on the inner wall of the main body 101, the top of the main body 101 is provided with the rectangular bulge, and the bottom of the main body 101 is provided with a round hole; the main body 101 is provided with an inner cavity 103, and the rectangular protrusion arranged on the inner wall of the main body 101 can be in sliding connection with the rectangular protrusion on the baffle plate 203, so that the baffle plate 203 can be guided to move up and down in the inner cavity 103; control mechanism 2 is installed inside installation mechanism 1, and control mechanism 2 including: the control part 201 is of a cylindrical structure, threads are arranged on the control part 201, a rectangular bulge is arranged at the bottom of the control part 201, and the control part 201 is installed in the inner cavity 103 of the installation mechanism 1; the control part 201 is used for driving the baffle plate 203 to ascend and descend through rotation so as to open and close the gate valve, and a rectangular bulge arranged at the bottom is arranged in a T-shaped groove on the baffle plate 203 so as to better drive the baffle plate 203 to move up and down during rotation; the collecting mechanism 3 is arranged at the bottom of the mounting mechanism 1; the connecting mechanisms 4 are arranged on two sides of the mounting mechanism 1, and the connecting mechanisms 4 are provided with two groups; the filter mechanism 5 is installed inside the connecting mechanism 4, and the filter member 501 of the filter mechanism 5 is fixedly installed inside the connecting member 401 of the connecting mechanism 4.
Further, according to an embodiment of the present invention, as shown in fig. 4, the mounting mechanism 1 further includes: the mounting frame 102, the inner cavity 103, the mounting groove 104 and the sealing ring 105; the mounting frame 102 is of a rectangular structure, a round hole is formed in the mounting frame 102, and the mounting frame 102 is mounted at the top of the main body 101; here, the mounting bracket 102 is used for mounting the control member 201; the inner cavity 103 is of a rectangular structure, and the inner cavity 103 is formed in the main body 101; the inner cavity 103 is used for installing the baffle plate 203, so that the baffle plate 203 can better move up and down in the inner cavity 103, and further the function of opening and closing the gate valve is achieved; the mounting groove 104 is of a rectangular structure, and the mounting groove 104 is formed in the inner wall of the main body 101; the mounting slot 104 is used here to mount the insert 404; the sealing rings 105 are of circular ring structures, two groups of sealing rings 105 are arranged, and the sealing rings 105 are arranged in the inner cavity 103; the sealing ring 105 is mounted in the inner cavity 103 and attached to the baffle 203, so that a better sealing effect can be achieved on the baffle 203.
Further, according to an embodiment of the present invention, as shown in fig. 8, the control mechanism 2 further includes: a handwheel 202, a baffle plate 203, a rotating groove 204 and a rotating piece 205; the hand wheel 202 is of a circular ring structure, and the hand wheel 202 is fixedly arranged at the top of the control part 201; the handwheel 202 is rotated to drive the control member 201 to rotate; the baffle 203 is of a cylindrical structure, a T-shaped through groove is formed in the top of the baffle 203, rectangular protrusions are arranged on two sides of the baffle 203, the baffle 203 is installed inside the inner cavity 103, the control part 201 is installed inside the T-shaped groove in the baffle 203, and the rectangular protrusions in the baffle 203 are connected with the rectangular protrusions in the inner wall of the main body 101 in a sliding mode; the baffle 203 is used for forming the rotating groove 204, and the rectangular bulges arranged on the two sides of the baffle are in sliding connection with the rectangular bulges on the main body 101, so that when the control part 201 rotates, the baffle 203 can be better driven to move up and down in the inner cavity 103; the rotating groove 204 is of an arc-shaped structure, and the rotating groove 204 is formed in the bottom end inside the baffle plate 203; here, the rotation groove 204 is used for mounting the rotation member 205; the rotating member 205 is of an arc-shaped structure, and the rotating member 205 is installed inside the rotating groove 204 through a rotating shaft; the rotating member 205 is used for rotating inside the rotating groove 204 through a rotating shaft, is in a sagging state when the baffle 203 ascends, and is contacted with the main body 101 when descending, so that impurities on the inner wall of the main body 101 are scraped off in an auxiliary way, and are pushed into the discharge pipe 301 along with the movement of the baffle 203, and the leakage caused by the blocking of the impurities when the baffle 203 falls is prevented.
Further, according to an embodiment of the present invention, as shown in fig. 2, the collecting mechanism 3 includes: a discharge pipe 301 and a collection member 302; discharge pipe 301 is a cylindrical structure, the bottom of discharge pipe 301 is threaded, and discharge pipe 301 is fixedly mounted inside a circular hole in the bottom of main body 101; the discharge pipe 301 is herein intended to be fitted with the collecting member 302 by means of a screw thread at the bottom and to function to collect impurities; the collecting piece 302 is of a cylindrical structure, a threaded hole is formed in the top of the collecting piece 302, the collecting piece 302 is of a hollow structure, and a discharge pipe 301 is installed in the threaded hole in the collecting piece 302; the collecting member 302 is provided to collect the foreign materials discharged from the discharge pipe 301, and is connected to the discharge pipe 301 by a screw, so that it can be easily detached for cleaning.
Further, according to an embodiment of the present invention, as shown in fig. 5, the connection mechanism 4 includes: a connecting member 401, a fixing member 402, an insert groove 403, an insert 404 and a shunt member 405; the connecting piece 401 is a cylindrical structure, and the connecting piece 401 is installed on two sides of the main body 101; here, the connecting member 401 is for connecting with the main body 101; the fixing part 402 is a circular ring structure, the fixing part 402 is installed at two sides of the connecting part 401, and the fixing part 402 is connected with the main body 101; the fixing member 402 is used for connecting the main body 101, and thus can connect the main body 101 and the connecting member 401; the embedding grooves 403 are rectangular structures, four groups of the embedding grooves 403 are arranged, and the embedding grooves 403 are formed in the inner wall of the connecting piece 401; the insert slot 403 is used for mounting the insert 404; the insert 404 is of a circular ring structure, a rectangular bulge is arranged on the insert 404, the insert 404 is installed in the installation groove 104, and the insert 404 is installed in the insert 403; the insert 404 is arranged in the mounting groove 104 and the insert 403, so that the sealing performance is better when the main body 101 is connected with the connecting piece 401; the flow dividing piece 405 is of a rectangular structure, two sides of the flow dividing piece 405 are of a conical structure, and the flow dividing piece 405 is fixedly installed inside the connecting piece 401 through cylindrical bulges at the upper side and the lower side; the reposition of redundant personnel piece 405 both sides here set up to the toper structure, and then make liquid play the effect of reposition of redundant personnel when flowing on one side, and the opposite side plays the effect of water conservancy diversion, and then impact force when can buffering liquid flow.
Further, according to an embodiment of the present invention, as shown in fig. 5, the filter mechanism 5 includes: a filter 501, a connecting rod 502 and a moving member 503; the filtering piece 501 is of a cylindrical structure, and a circular hole is formed in the filtering piece 501; the filter member 501 is used for filtering impurities in the liquid; the connecting rod 502 is of a cylindrical structure, a cylindrical bulge is arranged on the connecting rod 502, and the connecting rod 502 is installed on the filter piece 501; the connecting rod 502 is used for connecting the filter element 501 and the moving element 503; the moving member 503 is a cylindrical structure, a circular hole is formed in the moving member 503, the moving member 503 is installed inside the connecting member 401, a connecting rod 502 is installed inside the circular hole in the moving member 503, and the side edge of the moving member 503 is connected with the filter member 501 through a spring on the connecting rod 502; when the moving member 503 is in contact with liquid, the impact of the liquid causes the moving member 503 to move on the connecting rod 502 and compress the spring, thereby enhancing the filtering effect.
The specific use mode and function of the embodiment are as follows: in the invention, when the device is used and connected with the connecting piece 401, the insert 404 is inserted into the mounting groove 104, the other side of the insert 404 is arranged in the insert groove 403 through the rectangular bulge, so that the sealing performance is better when the main body 101 and the connecting piece 401 are connected, the connecting piece 401 and the main body 101 are connected together through the screw rods inserted into the round holes on the fixing piece 402 and the main body 101, when the control piece 201 is lifted, the baffle plate 203 is driven to lift, the rotating piece 205 is separated from the rotating groove 204 to be in a vertical state, at the moment, the liquid passes through the round hole on the moving piece 503, the impact force of the flowing liquid enables the moving piece 503 to move on the connecting rod 502 and compress the spring on the connecting rod 502, so that impurity iron filings mixed in the liquid can be better filtered when the liquid flows, and the filtering effect is enhanced, meanwhile, liquid is contacted with the flow dividing piece 405, two sides of the flow dividing piece 405 are set to be conical structures, liquid is made to pass through two sides of the flow dividing piece 405, the other side of the flow dividing piece is set to be conical structures, the auxiliary flow guiding situation can be achieved, the impact force generated during flowing is reduced to a certain extent, when the control piece 201 drives the baffle plate 203 to descend, the rotating piece 205 is contacted with the inner wall of the main body 101, impurities attached to the main body 101 are contacted with the bottom of the rotating piece, the rotating piece is pushed into the discharging pipe 301, the rotating piece enters the rotating groove 204 along with descending of the baffle plate 203, meanwhile, the rotating piece is matched with the sealing rings 105 on two sides, and therefore the better sealing effect can be kept when the gate valve is closed.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.
Claims (9)
1. The utility model provides an elasticity fire prevention seals high pressure plate valve which characterized in that includes: the device comprises an installation mechanism (1), a control mechanism (2), a collection mechanism (3), a connecting mechanism (4) and a filtering mechanism (5);
installation mechanism (1) is the plate valve body, and installation mechanism (1) including: the main body (101) is of a spherical structure, a rectangular bulge is arranged on the inner wall of the main body (101), the top of the main body (101) is provided with the rectangular bulge, and the bottom of the main body (101) is provided with a round hole; control mechanism (2) are installed in installation mechanism (1), and control mechanism (2) including: the control part (201), the control part (201) is of a cylindrical structure, threads are arranged on the control part (201), rectangular bulges are arranged at the bottom of the control part (201), and the control part (201) is arranged in an inner cavity (103) on the mounting mechanism (1); the collecting mechanism (3) is arranged at the bottom of the mounting mechanism (1); the connecting mechanisms (4) are arranged on two sides of the mounting mechanism (1), and the two groups of connecting mechanisms (4) are arranged; the filtering mechanism (5) is installed inside the connecting mechanism (4), and the filtering piece (501) on the filtering mechanism (5) is fixedly installed inside the connecting piece (401) on the connecting mechanism (4).
2. The flexible fire resistant seal high pressure plate gate valve of claim 1, wherein: the mounting mechanism (1) further comprises: a mounting frame (102) and an inner cavity (103);
the mounting rack (102) is of a rectangular structure, round holes are formed in the mounting rack (102), and the mounting rack (102) is mounted at the top of the main body (101); the inner cavity (103) is of a rectangular structure, and the inner cavity (103) is arranged inside the main body (101).
3. The flexible fire seal high pressure plate gate valve of claim 2, wherein: the mounting mechanism (1) further comprises: a mounting groove (104) and a sealing ring (105);
mounting groove (104) are the rectangle structure, and mounting groove (104) set up on main part (101) inner wall, and sealing washer (105) are the ring shape structure, and sealing washer (105) are equipped with two sets ofly altogether, and inside sealing washer (105) install inner chamber (103).
4. The flexible fire resistant seal high pressure plate gate valve of claim 3, wherein: the control mechanism (2) further comprises: a hand wheel (202) and a baffle (203);
the hand wheel (202) is of a circular structure, and the hand wheel (202) is fixedly arranged at the top of the control part (201); baffle (203) are cylindrical structure, and baffle (203) top is equipped with the logical groove of T shape, and baffle (203) both sides are equipped with the rectangle arch, and inside inner chamber (103) was installed in baffle (203), and the T shape inslot internally mounted on baffle (203) has control (201) to the protruding sliding connection of rectangle on protruding and the main part (101) inner wall of rectangle on baffle (203).
5. The flexible fire resistant seal high pressure plate gate valve of claim 4, wherein: the control mechanism (2) further comprises: a rotating groove (204) and a rotating member (205);
the rotating groove (204) is of an arc-shaped structure, and the rotating groove (204) is formed in the bottom end of the inner part of the baffle plate (203); the rotating piece (205) is of an arc-shaped structure, and the rotating piece (205) is arranged inside the rotating groove (204) through a rotating shaft.
6. The flexible fire resistant seal high pressure plate gate valve of claim 1, wherein: the collecting mechanism (3) comprises: a discharge pipe (301) and a collection member (302);
the discharge pipe (301) is of a cylindrical structure, threads are arranged at the bottom of the discharge pipe (301), and the discharge pipe (301) is fixedly installed inside a circular hole in the bottom of the main body (101); the collecting piece (302) is of a cylindrical structure, a threaded hole is formed in the top of the collecting piece (302), the collecting piece (302) is of a hollow structure, and a discharge pipe (301) is mounted in the threaded hole in the collecting piece (302).
7. The flexible fire resistant seal high pressure plate gate valve of claim 3, wherein: the connection mechanism (4) includes: a connecting piece (401) and a fixing piece (402);
the connecting piece (401) is of a cylindrical structure, and the connecting piece (401) is arranged on two sides of the main body (101); the fixing piece (402) is of a circular ring structure, the fixing piece (402) is installed on two sides of the connecting piece (401), and the fixing piece (402) is connected with the main body (101).
8. The flexible fire resistant seal high pressure plate gate valve of claim 7, wherein: the connection mechanism (4) further comprises: an insert groove (403), an insert (404) and a shunt (405);
the embedding grooves (403) are rectangular structures, four groups of the embedding grooves (403) are arranged, and the embedding grooves (403) are formed in the inner wall of the connecting piece (401); the insert (404) is of a circular ring structure, a rectangular bulge is arranged on the insert (404), the insert (404) is installed in the installation groove (104), and the insert (404) is installed in the insert groove (403); reposition of redundant personnel piece (405) is the rectangle structure, and reposition of redundant personnel piece (405) both sides are the toper structure, and reposition of redundant personnel piece (405) through the cylindrical protruding fixed mounting of upper and lower both sides inside connecting piece (401).
9. The flexible fire resistant seal high pressure plate gate valve of claim 1, wherein: the filter mechanism (5) comprises: a filter element (501), a connecting rod (502) and a moving element (503);
the filtering piece (501) is of a cylindrical structure, and a round hole is formed in the filtering piece (501); the connecting rod (502) is of a cylindrical structure, a cylindrical bulge is arranged on the connecting rod (502), and the connecting rod (502) is arranged on the filter piece (501); moving member (503) is cylindrical structure, is equipped with the round hole on moving member (503), and inside connecting piece (401) was installed in moving member (503), and the round hole internally mounted on moving member (503) has connecting rod (502) to moving member (503) side is connected with filtering piece (501) through the spring on connecting rod (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210557154.5A CN114838150B (en) | 2022-05-20 | 2022-05-20 | Elastic fireproof sealing high-pressure flat gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210557154.5A CN114838150B (en) | 2022-05-20 | 2022-05-20 | Elastic fireproof sealing high-pressure flat gate valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114838150A true CN114838150A (en) | 2022-08-02 |
| CN114838150B CN114838150B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210557154.5A Active CN114838150B (en) | 2022-05-20 | 2022-05-20 | Elastic fireproof sealing high-pressure flat gate valve |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115681538A (en) * | 2022-11-18 | 2023-02-03 | 江苏巨正机械有限公司 | High leakproofness is electronic from locking push-pull valve structure |
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| CN207796127U (en) * | 2017-12-22 | 2018-08-31 | 中泰阀门有限公司 | self-sealing gate valve |
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| CN113339537A (en) * | 2021-04-29 | 2021-09-03 | 江苏顺达机械设备有限公司 | Convenient type bulkhead gate |
| CN215568037U (en) * | 2021-08-03 | 2022-01-18 | 铜陵荣景科技有限公司 | Sealing gate valve with dredging structure |
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2022
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829200A (en) * | 2012-09-13 | 2012-12-19 | 许宏伟 | Rubber sluice valve |
| CN207796127U (en) * | 2017-12-22 | 2018-08-31 | 中泰阀门有限公司 | self-sealing gate valve |
| CN212804465U (en) * | 2020-06-15 | 2021-03-26 | 滨海业达铸件有限公司 | Anti-blocking ball valve body |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115681538A (en) * | 2022-11-18 | 2023-02-03 | 江苏巨正机械有限公司 | High leakproofness is electronic from locking push-pull valve structure |
| CN115681538B (en) * | 2022-11-18 | 2023-08-29 | 江苏巨正机械有限公司 | High-tightness electric self-locking gate valve structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114838150B (en) | 2022-11-18 |
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Denomination of invention: A high-pressure flat gate valve with elastic fireproof sealing Granted publication date: 20221118 Pledgee: China Construction Bank Corporation Longyou Branch Pledgor: KAISITONG VALVE CO.,LTD. Registration number: Y2024980022293 |