CN115839431B - Control valve for controlling the output of food additives - Google Patents
Control valve for controlling the output of food additives Download PDFInfo
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- CN115839431B CN115839431B CN202310132317.XA CN202310132317A CN115839431B CN 115839431 B CN115839431 B CN 115839431B CN 202310132317 A CN202310132317 A CN 202310132317A CN 115839431 B CN115839431 B CN 115839431B
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Abstract
The invention provides a control valve for controlling the output of food additives, which relates to the field of valves and comprises a control piece, wherein the control piece is arranged at the bottom of a main body, each group of support plates are arranged in a splayed shape, the inner end of each group of support plates is provided with a connector, the inner end of each connector is of a circular tube structure, the outer side of each connector is provided with three circular holes which are annularly arranged, and springs are arranged in the circular holes. When the vibration damping device is used, the control piece is conveniently installed, the connector is embedded into the outer groove, then the fixing piece is controlled to be screwed up, the control piece and the connector are fixed, water passes through the inside of the main body, or after the main body is opened and closed to vibrate, the main body pushes the rubber supporting plate through the bottom piece, the supporting plate is enabled to perform vibration damping by utilizing elasticity of the supporting plate, the vibration damping effect is improved, the main body is more stable to install and use, and the problem that an existing control valve can vibrate when being opened and closed in an electric control mode or water passes through and an auxiliary vibration damping structure is lacked is solved.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a control valve for controlling the output of food additives.
Background
In the case of food processing, it is generally necessary to control the addition and output of food additives, and a control valve is used for control.
The current control valve is automatically controlled to be opened and close or can produce the vibration when water passes through, leads to connecting position and fixed position to become flexible easily, can lead to connecting position to appear leaking when serious, lacks the structure of supplementary bradyseism, when controlling food additive and add, lacks the structure of supplementary sample, can't improve sampling efficiency, after control valve and pipe connection, lacks automatic enhancement sealed effect and locking structure that moves.
Disclosure of Invention
In view of this, the invention provides a control valve for controlling the output of food additives, so as to solve the problems that the existing control valve can vibrate when being opened or closed electrically or water passes through, the connecting position and the fixing position are easy to loosen, water leakage occurs at the connecting position when serious, an auxiliary shock absorption structure is lacking, the auxiliary sampling structure is lacking when the food additives are controlled to be added, the sampling efficiency cannot be improved, and the automatic sealing effect strengthening and the anti-loosening structure are lacking after the control valve is connected with a pipeline.
The invention provides a control valve for controlling the output of a food additive, which comprises the following components: a main body; the main body is a control valve body, two mounting rods are arranged at the bottom of the main body, a pull rod is arranged in each mounting rod, the pull rods are of a T-shaped shaft structure, a sealing head is arranged at the top end of each pull rod, the sealing heads are of conical structures, two arc-shaped rubber plates are respectively arranged at two sides of each sealing head, a wedge-shaped block is arranged at the outer side of each arc-shaped rubber plate, and the sealing heads are made of rubber materials; the movable plates are of T-shaped plate structures, the movable plates are made of elastic metal materials, two movable plates are arranged at two ends above the main body respectively, two contact blocks are arranged at the bottom of the outer end of each movable plate, each contact block is of a rectangular structure, an arc-shaped groove is arranged at the bottom of each contact block, uniformly arranged fixing rods are arranged in each arc-shaped groove, the bottom ends of the fixing rods are of pyramid structures, and the fixing rods are of inclined shapes; the control piece, the control piece is annular structure, and the bottom in the main part is installed to the control piece, and the inside of control piece is equipped with three group's annular arrangement's backup pad, and the backup pad is slope platy structure, and the backup pad is elastic rubber material, and the quantity of every group backup pad is two, and every group backup pad is splayed and arranges, and the inner of every group backup pad is equipped with a connector, and the inner of connector is tubular structure, and the outer end of connector is rectangular structure, and the outside of every connector is equipped with three annular arrangement's round hole, and the internally mounted of round hole has the spring.
Optionally, the bottom of the main body is provided with a bottom piece, the bottom piece is of a cylindrical structure, the bottom piece is installed in the control piece, the bottom of the bottom piece is provided with a threaded hole, the outer side of the bottom piece is provided with three outer grooves which are annularly arranged, the inner part of each outer groove is of an arc-shaped structure, the outer end of each outer groove is of a rectangular structure, and a connector is installed in each outer groove; the bottom piece is connected with a fixing piece through a threaded hole, the fixing piece is of a T-shaped shaft structure, threads are arranged outside the top end of the fixing piece, two ends above the main body are respectively provided with a guide piece, the guide piece is of a rectangular structure, and the inside of the guide piece is of a medium-shaped structure; two guide rods are respectively arranged on two sides of the main body, the guide rods are of rectangular structures, the sections of the guide rods are of I-shaped structures, the mounting rods are of cylindrical structures, the inside of each mounting rod is of a T-shaped shaft structure, and the inside of each mounting rod is communicated with the inside of the main body.
Optionally, a top groove is arranged at the top end of each movable plate, the top groove is of an arc-shaped structure, a pulling rod is respectively arranged at two ends of each movable plate, and the pulling rod is of a T-shaped shaft structure; each pulling rod is connected with a stress plate, the stress plate is of an L-shaped plate structure, a stress groove is formed in each stress plate, the stress groove is of an inclined structure, and a pulling rod is inserted into each stress groove; the inner end of each stress plate is provided with a guide groove, the guide groove is of an I-shaped structure, a guide rod is inserted into the guide groove, the inner end of each stress plate is provided with a clamping piece, the clamping piece is of an arc-shaped plate-shaped structure, the outer side of the clamping piece is made of elastic metal materials, and the inner side of the clamping piece is made of arc-shaped rubber materials.
Optionally, six auxiliary grooves which are annularly arranged are arranged on the outer side of the control piece, the auxiliary grooves are of arc-shaped structures, two connecting plates are respectively arranged on two outer sides of each auxiliary groove, and each connecting plate is of a rectangular structure; a pushing plate is arranged outside each two connecting plates, the pushing plates are of arc plate structures, three inner plates which are annularly arranged are arranged inside the control piece, the inner plates are of rectangular structures, and the inner plates are in contact with the springs; every the inside of connector has inserted three auxiliary block, and the auxiliary block is circular structure, and the auxiliary block is rubber material, and the inside of every auxiliary block is equipped with a round hole, and the round hole inside of every three auxiliary block has inserted an auxiliary rod, and the auxiliary rod is cylindrical structure, and the auxiliary rod is metal material.
The beneficial effects are that: 1. through setting up pull rod and sealing head, make this device when using, when needs take a sample, can place the container in the bottom of installation pole earlier, then direct pulling pull rod downwardly moving makes the pull rod drive sealing head and downwardly move together, makes the food additive that is in between pull rod and the sealing head can be driven downwardly moving circulation, makes the food additive can conveniently enter into the container inside and collect, can self-sealing after the sealing head whereabouts removes, avoids food additive excessive loss, and then convenient completion sample.
2. Through setting up contact block and dead lever, after making pipeline and main part be connected, can make the movable plate utilize self elasticity to press the contact block, make the dead lever can with pipeline contact, because the dead lever is the slope form, make the rotatory back of screwing up of pipeline, can with the dead lever forward contact, the pipeline is assisted to promote the movable plate displacement simultaneously, in the time of shifting, can make the movable plate drive the pulling rod and remove together, make the pulling rod can be at the inside displacement of atress groove, because the atress groove is the slope form structure, make the atress plate drive holder lateral shifting, and then be in the external outside of pipeline connection and carry out the centre gripping, and then automatically improving sealed effect, simultaneously after the pipeline is screwed up, can be with the reverse contact of dead lever, and then make the pipeline can be fixed, avoid the pipeline not hard up.
3. Through setting up connector and backup pad, make this device in the use, can make the convenient installation of control, make the inside of connector embedding at the external groove, then control mounting is screwed up, make control and connector can be fixed, when making water through the main part inside, or after the main part opens and close and produce vibration, the main part can promote the backup pad of rubber material through the base member, make the backup pad can utilize self elasticity to carry out the bradyseism, and then improve the bradyseism effect, make the installation that the main part can be more stable use.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 is a schematic perspective view of a control valve according to an embodiment of the present invention;
FIG. 2 is a schematic bottom view of a control valve according to an embodiment of the present invention;
FIG. 3 is an exploded perspective view of a control valve according to an embodiment of the present invention;
FIG. 4 is an exploded bottom view schematic of a control valve of an embodiment of the present invention;
FIG. 5 is a schematic view of the exploded bottom view of the body of the control valve of the embodiment of the present invention;
FIG. 6 is a schematic exploded perspective view of the body of the control valve of the embodiment of the present invention;
FIG. 7 is an exploded perspective view of a moving plate of a control valve according to an embodiment of the present invention;
fig. 8 is an exploded perspective view of a control valve of the embodiment of the present invention;
fig. 9 is a partial cross-sectional and partially enlarged schematic view of a mounting bar according to an embodiment of the present invention.
List of reference numerals
1. A main body; 101. a base member; 102. an outer groove; 103. a fixing member; 104. a guide; 105. a guide rod; 106. a mounting rod; 107. a pull rod; 108. a sealing head;
2. a moving plate; 201. a contact block; 202. a fixed rod; 203. a top groove; 204. pulling the rod; 205. a force-bearing plate; 206. a stress groove; 207. a guide groove; 208. a clamping member;
3. a control member; 301. an auxiliary groove; 302. a connecting plate; 303. a pushing plate; 304. an inner plate; 305. a connector; 306. a support plate; 307. an auxiliary block; 308. an auxiliary rod.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 9:
the present invention provides a control valve for controlling the output of a food additive, comprising a main body 1; the main body 1 is a control valve body, two mounting rods 106 are arranged at the bottom of the main body 1, one pull rod 107 is arranged in each mounting rod 106, the pull rods 107 are of a T-shaped shaft structure, the pull rods 107 can freely pull and sample in the mounting rods 106, a sealing head 108 is arranged at the top end of each pull rod 107, the sealing heads 108 are of conical structures, two arc-shaped rubber plates are respectively arranged at two sides of each sealing head 108, a wedge-shaped block is arranged at the outer side of each arc-shaped rubber plate, when the pull rods 107 are not pulled, the arc-shaped rubber plates can drive the wedge-shaped blocks to be installed together, the wedge-shaped blocks can be fixed with the inside of the main body 1 in a contact manner, the pull rods 107 are pulled, the pull rods 107 can be in contact with the bottoms of the mounting rods 106 to be sealed, additive leakage is avoided, the pull rods 107 and the sealing heads 108 can be fixed, the sealing heads 108 are made of rubber materials, and after the pull rods 107 are pulled downwards, the sealing heads 108 can be automatically sealed, and food additive is prevented from being excessively discharged; the movable plates 2, the movable plates 2 are of T-shaped plate-shaped structures, the movable plates 2 are made of elastic metal materials, the contact blocks 201 can be continuously pushed to be in contact with the pipeline, the movable plates 2 are provided with two movable plates 2, the two movable plates 2 are respectively arranged at two ends above the main body 1, the bottom of the outer end of each movable plate 2 is provided with two contact blocks 201, each contact block 201 is of rectangular structure, the bottom of each contact block 201 is provided with one arc-shaped groove, the pipeline can be embedded in the inner part of each arc-shaped groove, the inner part of each arc-shaped groove is provided with a fixed rod 202 which is uniformly arranged, the bottom end of each fixed rod 202 is of a pyramid-shaped structure, the fixed rods 202 are inclined, after the pipeline is screwed, the fixed rods 202 can be in forward contact with the fixed rods 202, the pipeline can be prevented from loosening, meanwhile, the movable plates 2 are pushed to move, the movable plates 2 are controlled by pulling rods 204 to clamp the connecting positions, and the sealing effect is improved; the control piece 3, the control piece 3 is the ring form structure, the control piece 3 installs in the bottom of main part 1, the inside of control piece 3 is equipped with three group's annular arrangement's backup pad 306, backup pad 306 is the slope platy structure, backup pad 306 is elastic rubber material, can utilize elasticity to assist to promote control piece 3, and then improve the cushioning effect, the quantity of every backup pad 306 of group is two, every backup pad 306 of group is the splayed and arranges, the inner of every backup pad 306 of group is equipped with a connector 305, the inner of connector 305 is the tubular structure, the outer end of connector 305 is rectangular structure, the outside of every connector 305 is equipped with three annular arrangement's round hole, the internally mounted of round hole has the spring, can assist the cushioning together with the spring, improve the cushioning effect.
Referring to fig. 5 and 6, the bottom of the main body 1 is provided with a bottom piece 101, the bottom piece 101 is in a cylindrical structure, the bottom piece 101 is installed in the control piece 3, a supporting plate 306 can be pushed to buffer in the control piece 3, the bottom of the bottom piece 101 is provided with a threaded hole for installing a fixing piece 103, the outer side of the bottom piece 101 is provided with three outer grooves 102 which are annularly arranged, the inner part of each outer groove 102 is in an arc-shaped structure, the outer end of each outer groove 102 is in a rectangular structure, and a connector 305 is installed in the outer groove 102, so that the control piece 3 can be conveniently installed and connected through the inner connector 305; the bottom piece 101 is connected with a fixing piece 103 through a threaded hole, the fixing piece 103 is of a T-shaped shaft structure, threads are arranged outside the top end of the fixing piece 103, the fixing piece 103 can be connected with the threaded hole through the threads, further the connector 305 is fixed, two ends above the main body 1 are respectively provided with a guide piece 104, the guide pieces 104 are of rectangular structures, the inside of each guide piece 104 is of a medium-shaped structure, and the movable plate 2 can be guided and displaced in the guide piece; two guide rods 105 are respectively arranged on two sides of the main body 1, the guide rods 105 are of rectangular structures, the cross section of each guide rod 105 is of an I-shaped structure and is used for being inserted into the guide groove 207, the stress plate 205 can conduct guide displacement, the mounting rod 106 is of a cylindrical structure, the inside of the mounting rod 106 is of a T-shaped shaft structure, the sealing head (108) is positioned at the top end of the mounting rod 106, when an additive passes through, the additive can automatically flow into the lower part of the sealing head 108 and enter the inside of the mounting rod 106, the device can pull the pull rod 107 to move downwards when sampling is carried out, the arc-shaped rubber plate and the wedge-shaped plate can deform freely, the top end of the pull rod 107 and the sealing head 108 can conduct guide displacement in the inside of the pull rod, the sealing head 108 pushes the food additive to circulate downwards and discharge, the additive below the sealing head 108 can discharge the sample, and the inside of the mounting rod 106 is communicated with the inside of the main body 1.
Referring to fig. 7, a top groove 203 is formed at the top end of each moving plate 2, the top groove 203 has an arc structure for improving the elasticity of the moving plates 2, two ends of each moving plate 2 are respectively provided with a pulling rod 204, and the pulling rods 204 have a T-shaped shaft structure for guiding displacement inserted into the stress grooves 206; each pulling rod 204 is connected with a force-bearing plate 205, the force-bearing plates 205 are of L-shaped plate structures and are used for pushing the clamping pieces 208 to move, a force-bearing groove 206 is formed in each force-bearing plate 205, each force-bearing groove 206 is of an inclined structure, one pulling rod 204 is inserted into each force-bearing groove 206, after the moving plate 2 is subjected to force displacement, the pulling rods 204 can be driven to move together, the pulling rods 204 can move in the force-bearing grooves 206, and the force-bearing plates 205 can move transversely; the inner end of each stress plate 205 is provided with a guide groove 207, the guide groove 207 is of an I-shaped structure, a guide rod 105 is inserted into the guide groove 207 and used for controlling the guide displacement of the stress plate 205, the inner end of each stress plate 205 is provided with a clamping piece 208, the clamping piece 208 is of an arc-shaped plate structure, the outer side of the clamping piece 208 is made of elastic metal materials, the inner side of the clamping piece 208 is made of arc-shaped rubber materials, the inner side of the clamping piece 208 can be clamped and compressed, and then the sealing effect on a connecting position is improved.
Referring to fig. 8, six auxiliary grooves 301 are arranged on the outer side of the control member 3 in a ring shape, the auxiliary grooves 301 are arc-shaped to improve the elasticity of the control member 3, two connecting plates 302 are respectively arranged on two outer sides of each auxiliary groove 301, and each connecting plate 302 is rectangular and is used for supporting and installing a pushing plate 303; the outside of every two connecting plates 302 is provided with a pushing plate 303, the pushing plate 303 is of an arc-shaped plate structure, after the control piece 3 is forced to move, the pushing plate 303 can be forced to bear wind resistance, a cushioning effect is provided, three inner plates 304 which are annularly arranged are arranged in the control piece 3, the inner plates 304 are of rectangular structures, and the inner plates 304 are in contact with springs, so that the springs can be supported in an auxiliary mode; three auxiliary blocks 307 are inserted into each connector 305, the auxiliary blocks 307 are of a circular structure, the auxiliary blocks 307 are made of rubber materials, auxiliary rods 308 can be supported in an auxiliary mode, a round hole is formed in each auxiliary block 307, one auxiliary rod 308 is inserted into each round hole of each three auxiliary blocks 307, the auxiliary rods 308 are of a cylindrical structure, the auxiliary rods 308 are made of metal materials, and the cushioning effect can be improved inside the round holes.
Specific use and action of the embodiment: in the invention, when the device is needed to be used, the main body 1 can be controlled by manpower to be connected with a pipeline, the pipeline is controlled to be embedded into an arc-shaped groove of the contact block 201, the pipeline can be contacted with the fixed rod 202, then the pipeline is controlled to rotate and then connected with the main body 1 through threads, after the pipeline is connected, the pipeline can be reversely contacted with the fixed rod 202, the pipeline can be fixed, the loosening of the pipeline is avoided, the moving plate 2 can be pushed to move while the pipeline is displaced, the moving plate 2 can drive the pulling rod 204 to move, the pulling rod 204 can move in the stress groove 206, the stress groove 206 is of an inclined structure, the stress plate 205 can drive the clamping piece 208 to transversely move, the inner side of the clamping piece 208 can be continuously stressed to be contacted with the connecting position, the sealing effect is improved, leakage is avoided, then the control piece 3 is arranged in the main body 1, the connector 305 is embedded in the outer groove 102, then the fixing piece 103 is controlled to be connected through threads, the control piece 3 is fixed, then the main body 1 can control the food additive to be output for use, vibration can be generated when the main body 1 is opened or closed or the liquid food additive circulates, after the vibration, the bottom piece 101 can push the supporting plate 306, further the cushioning effect is improved, the influence on the main body 1 is reduced, when sampling is needed in the output process, the container can be controlled to be placed at the bottom of the pull rod 107, then the pull rod 107 is directly pulled to move downwards, the food additive can be positioned in the container, meanwhile, the sealing head 108 can assist sealing, excessive leakage of the food additive is avoided, after the sampling is finished, the pull rod 107 can be pushed to reset, and further the sampling is conveniently completed, and further conveniently and rapidly controlling the output of the food additive.
The foregoing is merely exemplary embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (4)
1. A control valve for controlling the output of a food additive, characterized by comprising a body (1); the main body (1) is a control valve body; the bottom of the main body (1) is provided with a bottom piece (101), the bottom piece (101) is arranged in the control piece (3), the bottom of the bottom piece (101) is provided with a threaded hole, the outer side of the bottom piece (101) is provided with three annular outer grooves (102), the inner part of each outer groove (102) is of an arc-shaped structure, the outer end of each outer groove (102) is of a rectangular structure, and a connector (305) is arranged in each outer groove (102); the bottom piece (101) is connected with a fixing piece (103) through a threaded hole, threads are arranged outside the top end of the fixing piece (103), two ends above the main body (1) are respectively provided with a guide piece (104), and the inside of each guide piece (104) is of a Chinese character 'zhong' shape; two guide rods (105) are respectively arranged on two sides of the main body (1), the cross section of each guide rod (105) is of an I-shaped structure, the inside of each installation rod (106) is of a T-shaped shaft structure, the inside of each installation rod (106) is communicated with the inside of the main body (1), two installation rods (106) are arranged at the bottom of the main body (1), a pull rod (107) is arranged in each installation rod (106), a sealing head (108) is arranged at the top end of each pull rod (107), the sealing heads (108) are of a conical structure, two sides of each sealing head (108) are respectively provided with an arc-shaped rubber plate, a wedge block is arranged on the outer side of each arc-shaped rubber plate, and each sealing head (108) is made of rubber; the movable plates (2) are made of elastic metal, the movable plates (2) are provided with two, the two movable plates (2) are respectively arranged at two ends above the main body (1), two contact blocks (201) are arranged at the bottom of the outer end of each movable plate (2), an arc-shaped groove is formed in the bottom of each contact block (201), uniformly arranged fixed rods (202) are arranged in each arc-shaped groove, the bottom ends of the fixed rods (202) are of pyramid structures, the fixed rods (202) are inclined, a top groove (203) is formed in the top end of each movable plate (2), a pulling rod (204) is respectively arranged at two ends of each movable plate (2), and the pulling rods (204) are of T-shaped shaft structures; each pulling rod (204) is connected with a stress plate (205), a stress groove (206) is formed in each stress plate (205), each stress groove (206) is of an inclined structure, a pulling rod (204) is inserted into each stress groove (206), a guide groove (207) is formed in the inner end of each stress plate (205), a guide rod (105) is inserted into the guide groove (207), a clamping piece (208) is arranged in the inner end of each stress plate (205), each clamping piece (208) is of an arc-shaped plate structure, the outer side of each clamping piece (208) is made of elastic metal materials, and the inner side of each clamping piece (208) is made of arc-shaped rubber materials; the control piece (3), the bottom in main part (1) is installed to control piece (3), the inside of control piece (3) is equipped with three group's backup pad (306) of cyclic annular range, backup pad (306) are slope platelike structure, backup pad (306) are elastic rubber material, the quantity of every group backup pad (306) is two, every backup pad (306) of group are splayed and arrange, the inner of every backup pad (306) of group is equipped with connector (305), the inner of connector (305) is the tubular structure, the outer end of connector (305) is rectangular structure, the outside of every connector (305) is equipped with three cyclic annular range's round hole, the internally mounted of round hole has the spring.
2. A control valve for controlling the output of a food additive as defined in claim 1, wherein: six auxiliary grooves (301) which are annularly arranged are arranged on the outer side of the control piece (3), and a connecting plate (302) is respectively arranged on two sides of the outer portion of each auxiliary groove (301).
3. A control valve for controlling the output of a food additive as defined in claim 2, wherein: the outside of every two connecting plates (302) is provided with a pushing plate (303), the pushing plate (303) is of an arc plate-shaped structure, the inside of the control piece (3) is provided with three inner plates (304) which are annularly arranged, and the inner plates (304) are in contact with the springs.
4. A control valve for controlling the output of a food additive as defined in claim 1, wherein: three auxiliary blocks (307) are inserted into each connector (305), each auxiliary block (307) is made of rubber, a round hole is formed in each auxiliary block (307), an auxiliary rod (308) is inserted into each round hole of each three auxiliary blocks (307), and each auxiliary rod (308) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310132317.XA CN115839431B (en) | 2023-02-20 | 2023-02-20 | Control valve for controlling the output of food additives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310132317.XA CN115839431B (en) | 2023-02-20 | 2023-02-20 | Control valve for controlling the output of food additives |
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| Publication Number | Publication Date |
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| CN115839431A CN115839431A (en) | 2023-03-24 |
| CN115839431B true CN115839431B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310132317.XA Active CN115839431B (en) | 2023-02-20 | 2023-02-20 | Control valve for controlling the output of food additives |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116658673B (en) * | 2023-08-01 | 2023-09-19 | 山东德宝鑫节能科技发展有限公司 | Electric regulating valve for hot water delivery |
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| JPH11315937A (en) * | 1998-04-30 | 1999-11-16 | Tomoe Tech Res Co | Piping joint for wafer type butterfly valve |
| CN208816775U (en) * | 2018-09-30 | 2019-05-03 | 民勤县腾宇工贸有限公司 | A kind of adjustable valve well piping fixing structure |
| CN113653835A (en) * | 2021-06-29 | 2021-11-16 | 盐城市景盛石化机械有限公司 | Damping type valve seat of check valve |
| CN115095717A (en) * | 2022-07-13 | 2022-09-23 | 郑剑斌 | Hydraulic pipeline that hydraulic engineering used supports coupling mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3049145C (en) * | 2017-03-30 | 2021-06-15 | Ips, Corporation - Weld-On Division | Pipe fitting apparatus and methods |
-
2023
- 2023-02-20 CN CN202310132317.XA patent/CN115839431B/en active Active
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|---|---|---|---|---|
| JPH11315937A (en) * | 1998-04-30 | 1999-11-16 | Tomoe Tech Res Co | Piping joint for wafer type butterfly valve |
| CN208816775U (en) * | 2018-09-30 | 2019-05-03 | 民勤县腾宇工贸有限公司 | A kind of adjustable valve well piping fixing structure |
| CN113653835A (en) * | 2021-06-29 | 2021-11-16 | 盐城市景盛石化机械有限公司 | Damping type valve seat of check valve |
| CN115095717A (en) * | 2022-07-13 | 2022-09-23 | 郑剑斌 | Hydraulic pipeline that hydraulic engineering used supports coupling mechanism |
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