CN216574308U - Anti-freezing valve easy to operate - Google Patents
Anti-freezing valve easy to operate Download PDFInfo
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- CN216574308U CN216574308U CN202122525674.1U CN202122525674U CN216574308U CN 216574308 U CN216574308 U CN 216574308U CN 202122525674 U CN202122525674 U CN 202122525674U CN 216574308 U CN216574308 U CN 216574308U
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- groove
- ice
- plugging block
- fixed
- ice breaking
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Abstract
The utility model discloses an anti-freezing valve easy to operate.A mounting groove is formed in the inner wall of the bottom of an outlet end of a valve body, a mounting seat is fixed on the mounting groove through a bolt, a micro motor is fixed in the mounting seat in an embedded manner, and the output end of the micro motor is connected with a gear; the method comprises the following steps: the telescopic groove is formed in one end of the mounting seat, the ice breaking frame is movably placed in the telescopic groove and is positioned on the outer side of the gear, and a rack is fixed on the inner wall of the ice breaking frame; the leak hunting runs through the bottom of seting up in the valve body, the plugging block has been placed to the leak hunting, and the plugging block avris is fixed with the locating lever to the plugging block is located the below of frame that opens ice, the locating lever is located the constant head tank, and the constant head tank is seted up on the lateral wall of leak hunting, the below bearing of leak hunting runs through and installs the guide shaft. This type valve prevents frostbite of easily operating scrapes the bits of broken ice to the ice on the valve bottom inner wall, derives the bits of broken ice simultaneously.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to an anti-freezing valve easy to operate.
Background
The valve is in pipe-line system, realize switching, control flow direction and regulation and control's device, the circulation of main control fluid in the pipeline, it is carried to water to be used commonly, in chilly winter, because the valve is closed the back, its play water end can residual partial ponding, easily freezes, influences normal transport, it is (CN209959917U) to relate to a valve that prevents frostbite effectually in the publication (CN209959917U), including valve whole mechanism, anti-icing mechanism and outside heat preservation mechanism.
This effectual valve prevents frostbite, when the valve is closed, need timely manually operation, discharge ponding, complex operation, if the staff neglects, then ponding can not in time be discharged, the condition of freezing appears easily, inconvenient automatic the operation of opening ice that carries on, simultaneously this effectual valve prevents frostbite, the condition of freezing appears under the condition of untimely operation, carry out getting rid of ponding again, inside freezes can't derive smoothly, the inconvenient automatic derivation operation that realizes the trash ice, the practicality is lower.
Aiming at the problems, innovative design is urgently needed on the basis of the original anti-freezing valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-freezing valve easy to operate, and aims to solve the problems that the conventional anti-freezing valve in the background art is inconvenient to perform automatic ice breaking operation and realize automatic guiding operation of crushed ice.
In order to achieve the purpose, the utility model provides the following technical scheme: an anti-freezing valve which is easy to operate;
the inner wall of the bottom of the outlet end of the valve body is provided with a mounting groove, a mounting seat is fixed in the mounting groove in a bolt manner, a micro motor is fixed in the mounting seat in an embedded manner, and the output end of the micro motor is connected with a gear;
the method comprises the following steps:
the telescopic groove is formed in one end of the mounting seat, the ice breaking frame is movably placed in the telescopic groove and is positioned on the outer side of the gear, and a rack is fixed on the inner wall of the ice breaking frame;
the leak hunting runs through the bottom of seting up in the valve body, the plugging block has been placed to the leak hunting, and the plugging block avris is fixed with the locating lever to the plugging block is located the below of frame that opens ice, the locating lever is located the constant head tank, and the constant head tank is seted up on the lateral wall of leak hunting to be fixed with the spring between the top of locating lever and the leak hunting, the below bearing of leak hunting runs through and installs the guide shaft, and the cover is equipped with the cam on the guide shaft to the cam is located the below of plugging block.
Preferably, the end part of the ice breaking frame is in a hook-shaped structural design, the side surface of the hook-shaped structure at the bottom of the ice breaking frame is in an arc-shaped structural design, the bottom of the ice breaking frame is attached to the bottom surface of the valve body, and when the ice breaking frame moves in a reciprocating mode, the hook-shaped structure at the end part of the ice breaking frame is in contact with the bottom surface of the valve body to freeze and scrape the bottom surface.
Preferably, the bottom of the ice breaking frame is fixed with a push rod, one end of the push rod is located in a push groove, the push groove is formed in the outer side of a cross rod, a cross rod bearing is installed on the bottom surface of the valve body, the cross rod is connected with a guide shaft through a synchronous belt, the ice breaking frame drives the push rod to move in a reciprocating mode when the ice breaking frame moves in a reciprocating mode, and the push rod moves in the push groove.
Preferably, the push rod is at push away inslot slidable mounting, and pushes away the groove and be the helical structure design on the horizontal pole, and the push rod is pushing away inslot reciprocating slide, can drive the reciprocating motion of horizontal pole, and the horizontal pole passes through synchronous belt drive guide shaft and rotates, drives the cam by the guide shaft and rotates, carries out the jacking to the shutoff piece.
Preferably, the cross-section of plugging block is the design of isosceles trapezoid structure, and the top avris of plugging block pastes with the top parallel of small opening groove mutually to the cross-section of small opening groove below is greater than the cross-section of plugging block, and when the plugging block was located the small opening groove top, carries out the shutoff to the small opening groove, keeps the inside fluidic normal transport of valve body, and when the plugging block moved down, there was the gap between small opening groove and the plugging block simultaneously, can discharge broken ice.
Preferably, the locating lever passes through the spring and elastically slides in the constant head tank, and the locating lever symmetry is provided with two on the shutoff piece, and the slip of locating lever in the constant head tank keeps the stable slip of shutoff piece, and the use of cooperation spring simultaneously when the cam loses the jacking effect to the shutoff piece, spring release elastic force will block up the piece and move downwards.
Preferably, the racks are distributed on two sides of the inner wall of the ice breaking frame at equal intervals, the racks and the gears are meshed with each other, the gears are in a half-tooth structural design, and the micro motor can drive the ice breaking frame to slide in the telescopic groove in a reciprocating mode through meshing with the racks when the driving gears rotate.
Compared with the prior art, the utility model has the beneficial effects that: the easy-to-operate freeze-proof type valve; 1. through the ice breaking frame arranged in the telescopic groove, racks are arranged on two sides of the inner wall of the ice breaking frame at equal intervals and are meshed with the gears of the half-tooth structures, so that the ice breaking frame can be driven to slide in the telescopic groove in a reciprocating manner when the micro motor drives the gears to rotate, one end of the ice breaking frame is designed to be of a hook-shaped arc-shaped structure and can be contacted with the bottom surface of the valve body, thin ice can be scraped in time, and the internal icing phenomenon is effectively prevented from being aggravated;
2. through setting up the push rod in the frame bottom that opens ice, it follows the frame that opens ice and is pushing away inslot reciprocating sliding, push away the groove through helical structure, realize the reciprocating motion of horizontal pole, and then can synchronous belt drive guide shaft and cam rotate, carry out the jacking operation to the shutoff piece by the cam, make the shutoff piece carry out the shutoff to the small opening, maintain normal transport, simultaneously lose the confining force to the shutoff piece when the cam rotates, under the effect of spring, the locating lever drives the shutoff piece and moves down, make to have the gap between shutoff piece and the small opening, the cooperation frame that opens ice scrapes the garrulous ice to the small opening in, derive the garrulous ice, avoid garrulous ice to be detained and influence follow-up use.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a side view of the mounting base of the present invention;
FIG. 4 is a schematic top view of a cross-sectional structure of an ice-breaking frame according to the present invention;
fig. 5 is a schematic perspective view of an ice breaking frame according to the present invention.
In the figure: 1. a valve body; 2. mounting grooves; 3. a micro motor; 4. a gear; 5. a telescopic groove; 6. an ice breaking frame; 61. a push rod; 62. pushing the groove; 63. a cross bar; 64. a synchronous belt; 7. a leak groove; 8. a plugging block; 9. positioning a rod; 10. positioning a groove; 11. a spring; 12. a guide shaft; 13. a cam; 14. a mounting seat; 15. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an anti-freezing valve easy to operate comprises a valve body 1, a mounting groove 2, a micro motor 3, a gear 4, a telescopic groove 5, an ice breaking frame 6, a push rod 61, a push groove 62, a cross rod 63, a synchronous belt 64, a leakage groove 7, a blocking block 8, a positioning rod 9, a positioning groove 10, a spring 11, a guide shaft 12, a cam 13, a mounting seat 14 and a rack 15;
the valve body 1 is provided with an installation groove 2 on the inner wall of the bottom of the outlet end, an installation seat 14 is fixed in the installation groove 2 in a bolt mode, a micro motor 3 is fixed in the installation seat 14 in an embedded mode, and the output end of the micro motor 3 is connected with a gear 4;
the method comprises the following steps:
the telescopic groove 5 is formed in one end of the mounting seat 14, the ice breaking frame 6 is movably placed in the telescopic groove 5, the ice breaking frame 6 is located on the outer side of the gear 4, and a rack 15 is fixed on the inner wall of the ice breaking frame 6;
the small opening groove 7 runs through and sets up in the bottom of valve body 1, place the shutoff piece 8 in the small opening groove 7, and 8 avris of shutoff piece are fixed with locating lever 9, and shutoff piece 8 is located the below of frame 6 that opens ice, locating lever 9 is located constant head tank 10, and constant head tank 10 sets up on the lateral wall of small opening groove 7, and be fixed with spring 11 between the top of locating lever 9 and the small opening groove 7, the below bearing of small opening groove 7 runs through and installs guide shaft 12, and the cover is equipped with cam 13 on the guide shaft 12, and cam 13 is located the below of shutoff piece 8.
The end part of the ice breaking frame 6 is designed to be of a hook-shaped structure, the side surface of the hook-shaped structure at the bottom of the ice breaking frame 6 is designed to be of an arc-shaped structure, the bottom of the ice breaking frame 6 is attached to the bottom surface of the valve body 1, the racks 15 are distributed on two sides of the inner wall of the ice breaking frame 6 at equal intervals, the racks 15 are meshed with the gear 4, and the gear 4 is designed to be of a half-tooth structure;
as shown in fig. 1-5, in cold weather, thin ice is likely to appear on the bottom surface of one end of the valve body 1, at this time, the micro motor 3 is started, the micro motor 3 drives the gear 4 to rotate, the gear 4 is meshed with the rack 15, the ice breaking frame 6 is driven to slide in the telescopic groove 5 in a reciprocating manner, and the end part of the ice breaking frame 6 is contacted with the bottom surface of the valve body 1 to break and scrape the thin ice;
a push rod 61 is fixed at the bottom of the ice breaking frame 6, one end of the push rod 61 is positioned in a push groove 62, the push groove 62 is arranged at the outer side of a cross rod 63, the cross rod 63 is mounted on the bottom surface of the valve body 1 in a bearing mode, the cross rod 63 is connected with the guide shaft 12 through a synchronous belt 64, the push rod 61 is mounted in the push groove 62 in a sliding mode, and the push groove 62 is designed on the cross rod 63 in a spiral structure;
as shown in fig. 1-2, the ice-breaking frame 6 drives the push rod 61 to slide in the push groove 62 when moving, so as to drive the cross rod 63 to rotate, the cross rod 63 drives the guide shaft 12 to rotate through the synchronous belt 64, and the blocking block 8 is jacked up through the rotation of the cam 13 on the guide shaft 12, so that the blocking block 8 is attached to the top of the leakage groove 7, thereby realizing sealing and maintaining the normal circulation of fluid in the valve body 1;
the section of the plugging block 8 is designed into an isosceles trapezoid structure, the side of the top of the plugging block 8 is attached to the top of the leakage groove 7 in parallel, the section below the leakage groove 7 is larger than that of the plugging block 8, the positioning rods 9 elastically slide in the positioning grooves 10 through springs 11, and two positioning rods 9 are symmetrically arranged on the plugging block 8;
as shown in fig. 1-2, the ice-breaking frame 6 drives the cam 13 to rotate during movement, when the cam 13 is separated from the blocking block 8, the elastic force of the spring 11 is released to drive the positioning rod 9 to move downwards in the positioning groove 10, and further drive the blocking block 8 to move downwards in the leakage groove 7, so that a gap exists between the blocking block 8 and the leakage groove 7, and the ice-breaking frame 6 is matched with the ice-breaking frame to scrape broken ice to the top of the leakage groove 7, so that the broken ice can be discharged from the leakage groove 7, and is prevented from being accumulated inside.
The working principle is as follows: when the anti-freezing valve easy to operate is used, as shown in fig. 1-5, firstly, when thin ice exists in the valve body 1, the micro motor 3 is started, the micro motor 3 drives the gear 4 to rotate, the ice breaking frame 6 can be driven to move back and forth, and the thin ice is scraped and broken through the end part of the ice breaking frame 6;
then, when the ice breaking frame 6 moves, the push rod 61 and the push groove 62 drive the cross rod 63 to rotate, so that the cross rod 63 drives the guide shaft 12 and the cam 13 to rotate through the synchronous belt 64, the cam 13 is jacked up when contacting with the blocking block 8 to block the leakage groove 7, when the cam 13 is separated from the blocking block 8, the blocking block 8 automatically falls under the action of the spring 11, a gap exists between the blocking block and the leakage groove 7, and broken ice is scraped into the leakage groove 7 to be discharged in cooperation with the movement of the ice breaking frame 6.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. An anti-freezing valve which is easy to operate;
the inner wall of the bottom of the outlet end of the valve body is provided with a mounting groove, a mounting seat is fixed in the mounting groove in a bolt manner, a micro motor is fixed in the mounting seat in an embedded manner, and the output end of the micro motor is connected with a gear;
the method is characterized in that: the method comprises the following steps:
the telescopic groove is formed in one end of the mounting seat, the ice breaking frame is movably placed in the telescopic groove and is positioned on the outer side of the gear, and a rack is fixed on the inner wall of the ice breaking frame;
the leak hunting runs through the bottom of seting up in the valve body, the plugging block has been placed to the leak hunting, and the plugging block avris is fixed with the locating lever to the plugging block is located the below of frame that opens ice, the locating lever is located the constant head tank, and the constant head tank is seted up on the lateral wall of leak hunting to be fixed with the spring between the top of locating lever and the leak hunting, the below bearing of leak hunting runs through and installs the guide shaft, and the cover is equipped with the cam on the guide shaft to the cam is located the below of plugging block.
2. An easy-to-operate antifreeze-type valve according to claim 1, wherein: the end part of the ice breaking frame is in a hook-shaped structural design, the side surface of the hook-shaped structure at the bottom of the ice breaking frame is in an arc-shaped structural design, and the bottom of the ice breaking frame is attached to the bottom surface of the valve body.
3. An easy-to-operate antifreeze-type valve according to claim 1, wherein: the bottom of the ice breaking frame is fixed with a push rod, one end of the push rod is located in a push groove, the push groove is formed in the outer side of the cross rod, a cross rod bearing is installed on the bottom surface of the valve body, and the cross rod is connected with the guide shaft through a synchronous belt.
4. An easy-to-operate antifreeze-type valve according to claim 3, wherein: the push rod is arranged in the push groove in a sliding mode, and the push groove is designed on the cross rod in a spiral structure.
5. An easy-to-operate antifreeze-type valve according to claim 1, wherein: the cross-section of the plugging block is designed into an isosceles trapezoid structure, the top side of the plugging block is attached to the top of the leakage groove in parallel, and the cross-section below the leakage groove is larger than that of the plugging block.
6. An easy-to-operate antifreeze-type valve according to claim 1, wherein: the locating levers pass through the spring and elastically slide in the constant head tank, and the locating lever is provided with two on the shutoff piece symmetrically.
7. An easy-to-operate antifreeze-type valve according to claim 1, wherein: the racks are distributed on two sides of the inner wall of the ice breaking frame at equal intervals, the racks are meshed with the gears, and the gears are designed to be of a half-tooth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525674.1U CN216574308U (en) | 2021-10-20 | 2021-10-20 | Anti-freezing valve easy to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122525674.1U CN216574308U (en) | 2021-10-20 | 2021-10-20 | Anti-freezing valve easy to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216574308U true CN216574308U (en) | 2022-05-24 |
Family
ID=81638654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122525674.1U Active CN216574308U (en) | 2021-10-20 | 2021-10-20 | Anti-freezing valve easy to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216574308U (en) |
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2021
- 2021-10-20 CN CN202122525674.1U patent/CN216574308U/en active Active
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