CN111894844B - Self-control valve capable of stabilizing water pressure - Google Patents
Self-control valve capable of stabilizing water pressure Download PDFInfo
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- CN111894844B CN111894844B CN202010800130.9A CN202010800130A CN111894844B CN 111894844 B CN111894844 B CN 111894844B CN 202010800130 A CN202010800130 A CN 202010800130A CN 111894844 B CN111894844 B CN 111894844B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
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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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Abstract
The invention discloses an automatic control valve capable of stabilizing water pressure, which comprises a shell, wherein a flow cavity is formed in the shell, the left side of the flow cavity is communicated with and provided with a water inlet pipe, the upper side of the flow cavity is communicated with and provided with a conveying cavity, the right side of the conveying cavity is communicated with and provided with a pressure cavity, a pressure block is arranged between the upper wall and the lower wall of the pressure cavity in a sliding manner, the right side of the pressure cavity is communicated with and provided with a water conveying pipe, a through cavity is formed in the pressure block, and two vertically symmetrical closed doors are arranged between the front wall and the rear wall of the through cavity in a rotating manner.
Description
Technical Field
The invention relates to the technical field of novel valves, in particular to an automatic control valve capable of stabilizing water pressure.
Background
The common valve that has control water to carry in the valve, the common effect is the switch, perhaps adjusts the size of water delivery volume, meets under the not enough condition of water pressure, and water pressure is stabilized to general valve self control, all will adjust through pressure regulator, adopts two kinds of devices to control jointly and carries water, and is comparatively complicated, with high costs, and some equipment that use water need the water pressure of fixed pressure, if can not in time adjust will damage equipment.
Disclosure of Invention
The object of the present invention is to provide a self-regulating valve capable of stabilizing water pressure, which overcomes the above-mentioned drawbacks of the prior art.
The automatic control valve capable of stabilizing water pressure comprises a shell, wherein a flow cavity is formed in the shell, a water inlet pipe is communicated and installed on the left side of the flow cavity, a conveying cavity is communicated and installed on the upper side of the flow cavity, a pressure cavity is communicated and installed on the right side of the conveying cavity, a pressure block is arranged between the upper wall and the lower wall of the pressure cavity in a sliding mode, a water conveying pipe is communicated and installed on the right side of the pressure cavity, a through cavity is formed in the pressure block, two vertically symmetrical closed doors are rotatably arranged between the front wall and the rear wall of the through cavity, the two closed doors can abut against and close the through cavity, the leftward extending part of the water conveying pipe extends into the conveying cavity, the left side face of the water conveying pipe can abut against the closed doors, a power mechanism capable of converting power through conveyed water is arranged in the shell and comprises an, the lower side intercommunication in flow chamber is equipped with the annular chamber, annular track sets firmly on the back wall of annular chamber, annular track extension portion stretches into flow intracavity, it pushes away ball and sliding ball to slide to be equipped with in annular track's the periphery, push away the ball with fixed mounting has expanding spring between the sliding ball, push away the ball with fixed mounting has the leather sheath between the sliding ball, expanding spring is located in the leather sheath, be equipped with in the casing and carry out air pressurization's booster mechanism through the power that power unit provided comes for the water in the flow intracavity, booster mechanism includes the ventilated membrane, the upside intercommunication in flow chamber is equipped with the pressure chamber, it is equipped with pressure piston to slide on the inner wall of pressure chamber, the ventilated membrane sets firmly between the pressure chamber inner wall, the ventilated membrane is located the pressure piston downside, rotate on the right wall of pressure chamber and be equipped with the camshaft, the left surface of camshaft has set firmly the cam, the cam with pressure piston butt, the left side intercommunication of annular chamber is equipped with the power chamber, the back wall in power chamber rotates and is equipped with the power shaft, the power cover has set firmly in the periphery of power shaft, set firmly four in the periphery of power cover with the power rod that the power cover center is the symmetry, the power rod can stretch into in the annular chamber, the power rod can with push away the ball with the sliding ball butt.
Further technical scheme, the right flank of pressure piece with fixed mounting has two longitudinal symmetry's compression spring between the right wall of pressure chamber, the leading flank of closed door with fixed mounting has the control torsional spring between the antetheca that leads to the chamber, lead to the front and back wall in chamber and set firmly two longitudinal symmetry's restriction piece between, restriction piece can with closed door butt.
According to a further technical scheme, a control cavity is communicated with the lower side of the flowing cavity, two bilaterally symmetrical conveying shafts are rotatably arranged between the front wall and the rear wall of the control cavity, conveying wheels are fixedly arranged on the peripheries of the conveying shafts, a conveying belt is arranged between the two conveying wheels in a transmission connection mode, a fixed block is fixedly arranged on the outer side surface of the conveying belt, a pushing ball can be abutted against the fixed block, the sliding ball is not in contact with the fixed block, a driven torsion spring is fixedly arranged between the front side surface of the conveying wheel on the left side and the front wall of the control cavity, a moving cavity is formed in the lower side of the power cavity, the moving cavity is communicated with the annular cavity, a moving block is slidably arranged on the inner wall of the moving cavity, a rack is fixedly arranged on the inner wall of the bottom side of the moving block, the moving block can extend into the annular cavity, the sliding ball can be abutted, the rear wall of the gear cavity rotates to be provided with a gear shaft, a gear is fixedly arranged on the periphery of the gear shaft and meshed with the rack, a front cavity is formed in the front side of the gear cavity, the conveying shaft and the forward extending part of the gear shaft extend into the front cavity and are in transmission connection through a front belt, and the elasticity of the telescopic spring is smaller than that of the pressure spring.
Further technical scheme, the propelling movement ball with all be equipped with the slip chamber that the opening is backward in the slip ball, orbital periphery with slip chamber sliding connection, the front side intercommunication in slip chamber is equipped with the die cavity, it is equipped with the die to rotate between the inner wall in die cavity, the die with fixed mounting has the restriction torsional spring between the die cavity inner wall, orbital leading flank has set firmly fixed tooth, fixed tooth with the die meshing.
According to the technical scheme, a ratchet set is fixedly arranged on the front wall of the power cavity, the front side face of the power shaft is in power connection with the push ball, a rear cavity is formed in the rear side of the power cavity, a square cavity is formed in the right side of the pressure cavity, the cam shaft extends into the square cavity towards the right, a driven shaft is arranged on the rear wall of the square cavity in a rotating mode, the driven shaft is in transmission connection with the cam shaft through a transmission bevel gear set, the driven shaft and the power shaft extend into the rear cavity towards the rear, the driven shaft is in transmission connection with the connecting belt, a reset spring is fixedly arranged between the top face of the pressure piston and the top wall of the pressure cavity, an air hole with a left opening is formed in the left side of the pressure cavity in a communicating mode, and the breathable.
The invention has the beneficial effects that: according to the invention, the water conveyed can be conveyed into the water conveying pipe only when the water pressure reaches a specified pressure through the pressure block and the pressure spring, the push ball is pushed by the water pressure when the water pressure is insufficient and the water cannot be conveyed into the water conveying pipe, so that the telescopic spring is in a compressed state, the moving block is opened, the slide ball can drive the push ball to slide along the annular track, the power rod can rotate at the moment, a power circulation effect can be achieved, the pressure piston is controlled to go up and down to apply air pressure to the flowing cavity through the rotation transmission of the power rod, the water pressure can be enhanced, the power cavity is controlled to be automatically, and the water pressure is stable.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken in the direction B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken in the direction D-D of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the invention at C of FIG. 1;
FIG. 6 is an enlarged view of the internal structure of the pressure block 35 according to the present invention;
fig. 7 is a schematic view of the internal structure of the front chamber 61 in the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-7, the self-control valve capable of stabilizing water pressure according to the embodiment of the present invention includes a housing 31, a flow chamber 14 is formed in the housing 31, a water inlet pipe 15 is installed on the left side of the flow chamber 14 in a communicating manner, a delivery chamber 33 is installed on the upper side of the flow chamber 14 in a communicating manner, a pressure chamber 36 is installed on the right side of the delivery chamber 33 in a communicating manner, a pressure block 35 is slidably installed between the upper wall and the lower wall of the pressure chamber 36, a water supply pipe 37 is installed on the right side of the pressure chamber 36 in a communicating manner, a through chamber 57 is formed in the pressure block 35, two vertically symmetrical closing doors 58 are rotatably installed between the front wall and the rear wall of the through chamber 57, the two closing doors 58 can abut against and close the through chamber 57, the left extending portion of the water supply pipe 37 extends into the delivery chamber 33, and the left side surface of the water supply pipe can abut against the closing doors 58, the power mechanism 101 comprises an annular rail 21, the lower side of the flow cavity 14 is communicated with an annular cavity 20, the annular rail 21 is fixedly arranged on the rear wall of the annular cavity 20, the extending part of the annular rail 21 extends into the flow cavity 14, a pushing ball 47 and a sliding ball 28 are slidably arranged on the periphery of the annular rail 21, a telescopic spring 30 is fixedly arranged between the pushing ball 47 and the sliding ball 28, a leather sheath 29 is fixedly arranged between the pushing ball 47 and the sliding ball 28, the telescopic spring 30 is positioned in the leather sheath 29, a pressurizing mechanism 102 capable of pressurizing air for water in the flow cavity 14 by power provided by the power mechanism 101 is arranged in the shell 31, the pressurizing mechanism 102 comprises a breathable film 13, a pressure cavity 12 is communicated with the upper side of the flow cavity 14, and a pressure piston 43 is slidably arranged on the inner wall of the pressure cavity 12, the ventilated membrane 13 sets firmly between the pressure chamber 12 inner wall, ventilated membrane 13 is located pressure piston 43 downside, it is equipped with camshaft 41 to rotate on the right wall of pressure chamber 12, the left surface of camshaft 41 has set firmly cam 42, cam 42 with pressure piston 43 butt, the left side intercommunication of annular chamber 20 is equipped with power chamber 16, the back wall rotation of power chamber 16 is equipped with power shaft 19, power sleeve 18 has set firmly on the periphery of power shaft 19, set firmly four in the periphery of power sleeve 18 with power sleeve 18 center is the power rod 17 of symmetry, power rod 17 can stretch into in the annular chamber 20, power rod 17 can with push ball 47 with slide ball 28 butt.
In addition, in one embodiment, two vertically symmetrical pressure springs 34 are fixedly installed between the right side surface of the pressure block 35 and the right wall of the pressure chamber 36, a control torsion spring 59 is fixedly installed between the front side surface of the closed door 58 and the front wall of the through chamber 57, two vertically symmetrical limiting blocks 60 are fixedly installed between the front and rear walls of the through chamber 57, the limiting blocks 60 can be abutted against the closed door 58, the closed door 58 can only rotate to the left through the limiting blocks 60, when the delivered water pressure reaches a standard value, the water can push the pressure block 35 to move to the right, so that the water delivery pipe 37 can be abutted against the closed door 58, the closed door 58 can be opened to the left, the water can be delivered through the water delivery pipe 37, when the water pressure is insufficient, the closed door 58 can be always in a closed state through the control torsion spring 59, the water feed pipe 37 and the delivery chamber 33 can be prevented from communicating, and the elastic pressure required for the water pressure can be adjusted by replacing the pressure spring 34.
In addition, in one embodiment, a control chamber 32 is communicated with the lower side of the flow chamber 14, two bilaterally symmetrical conveying shafts 53 are rotatably arranged between the front wall and the rear wall of the control chamber 32, conveying wheels 54 are fixedly arranged on the peripheries of the conveying shafts 53, a conveying belt 55 is arranged between the two conveying wheels 54 in a transmission connection manner, a fixed block 56 is fixedly arranged on the outer side surface of the conveying belt 55, the pushing ball 47 can abut against the fixed block 56, the sliding ball 28 is not in contact with the fixed block 56, a driven torsion spring 64 is fixedly arranged between the front side surface of the left conveying wheel 54 and the front wall of the control chamber 32, a moving chamber 22 is arranged on the lower side of the power chamber 16, the moving chamber 22 is communicated with the annular chamber 20, a moving block 23 is slidably arranged on the inner wall of the moving chamber 22, a rack 24 is fixedly arranged on the inner wall of the bottom side of the moving block 23, and the moving, the sliding ball 28 can abut against the moving block 23, a gear cavity 25 is communicated with the lower side of the moving cavity 22, a gear shaft 27 is rotatably arranged on the rear wall of the gear cavity 25, a gear 26 is fixedly arranged on the outer periphery of the gear shaft 27, the gear 26 is meshed with the rack 24, a front cavity 61 is arranged on the front side of the gear cavity 25, the conveying shaft 53 and the forward extending part of the gear shaft 27 extend into the front cavity 61 and are in transmission connection through a front belt 62, the elasticity of the expansion spring 30 is smaller than that of the pressure spring 34, when the water pressure is insufficient and the pressure block 35 cannot move rightwards, the water can push the pushing ball 47 to slide on the outer periphery of the annular track 21, so that the sliding ball 28 is pushed by the expansion spring 30 to slide, and when the pushing ball 47 is not in contact with the fixed block 56, the moving block 23 is in a closed state, at this time, the sliding ball 28 abuts against the moving block 23, the extension spring 30 can be compressed by the movement of the pushing ball 47, when the pushing ball 47 contacts the fixed block 56 and drives the conveying shaft 53 to rotate, the gear shaft 27 can drive the gear 26 to rotate, so that the moving block 23 can move leftward and open, then the sliding ball 28 can drive the pushing ball 47 to rapidly slide clockwise along the annular track 21 by the elastic action of the extension spring 30, so that the sliding ball 28 and the pushing ball 47 can drive the power rod 17 and the power shaft 19 to rotate, the moving block 23 can be in a closed state again by the elastic action of the driven torsion spring 64, and then the sliding ball 28 can be limited to move when moving to the right side of the moving block 23 again, the power cycle effect can be achieved.
In addition, in one embodiment, a sliding cavity 48 with a backward opening is formed in each of the pushing ball 47 and the sliding ball 28, the outer periphery of the annular rail 21 is slidably connected with the sliding cavity 48, a threading die cavity 50 is communicated with the front side of the sliding cavity 48, a threading die 51 is rotatably arranged between the inner walls of the threading die cavity 50, a limiting torsion spring 52 is fixedly arranged between the threading die 51 and the inner wall of the threading die cavity 50, a fixed threading die 49 is fixedly arranged on the front side surface of the annular rail 21, the fixed threading die 49 is engaged with the threading die 51, and the pushing ball 47 and the sliding ball 28 can only rotate clockwise by the engagement mode of the fixed threading die 49 and the threading die 51.
In addition, in one embodiment, a ratchet wheel set 46 is fixedly arranged on the front wall of the power chamber 16, the front side surface of the power shaft 19 is in power connection with the pushing ball 47, a rear chamber 44 is arranged on the rear side of the power chamber 16, a square chamber 38 is arranged on the right side of the pressure chamber 12, the rightward extending part of the cam shaft 41 extends into the square chamber 38, a driven shaft 39 is rotatably arranged on the rear wall of the square chamber 38, the driven shaft 39 is in transmission connection with the cam shaft 41 through a transmission bevel gear set 40, the driven shaft 39 and the backward extending part of the power shaft 19 extend into the rear chamber 44 and are in transmission connection through the connecting belt 45, a return spring 63 is fixedly arranged between the top surface of the pressure piston 43 and the top wall of the pressure chamber 12, an air hole 11 with an opening to the left is communicated with the left side of the pressure chamber 12, and the air permeable membrane 13 is air permeable and, the ratchet wheel set 46 can only make the power shaft 19 rotate counterclockwise, when the power shaft 19 rotates, the connecting belt 45 can make the power shaft 19 drive the driven shaft 39 to rotate, so that the cam shaft 41 can drive the cam 42 to rotate, the pressure piston 43 can be lifted back and forth through the rotation of the cam 42 and the elastic action of the return spring 63, so that the air in the pressure chamber 12 can be pressurized and conveyed into the flow chamber 14, the water pressure in the flow chamber 14 can be enhanced, and the water can be normally conveyed into the water conveying pipe 37.
In the initial state, the pressure piston 43 is in the rising state, the pressure block 35 is positioned on the left side, the pushing ball 47 is not communicated with the conveying cavity 33, the closing door 58 is in the closing state, the moving block 23 is in the closing state, the sliding ball 28 is positioned on the right side of the moving block 23, and the pushing ball 47 is positioned in the flowing cavity 14.
When the water pressure is insufficient, the closed door 58 can be always in a closed state by controlling the torsion spring 59, the water feeding pipe 37 can not be communicated with the conveying cavity 33, the elastic pressure of the required water pressure can be adjusted by replacing the pressure spring 34, the pushing ball 47 and the sliding ball 28 can only rotate clockwise by the meshing mode of the fixed tooth 49 and the die 51, when the water pressure is insufficient and the pressure block 35 cannot move rightwards, the water can push the pushing ball 47 to slide on the periphery of the annular track 21, and the sliding ball 28 is pushed to slide by the telescopic spring 30, when the pushing ball 47 is not in contact with the fixed block 56, the moving block 23 is in a closed state, the sliding ball 28 is in contact with the moving block 23, the expansion spring 30 can be in a compressed state through the movement of the pushing ball 47, when the pushing ball 47 is in contact with the fixed block 56 and drives the conveying shaft 53 to rotate, the gear shaft 27 can drive the gear 26 to rotate, so that the moving block 23 can move leftwards and open, then the sliding ball 28 can drive the pushing ball 47 to rapidly slide clockwise along the annular track 21 through the elastic action of the expansion spring 30, the sliding ball 28 and the pushing ball 47 can drive the power rod 17 and the power shaft 19 to rotate, the moving block 23 can be in a closed state again through the elastic action of the driven torsion spring 64, then the sliding ball 28 can be limited to move when moving to the right side of the moving block 23 again, and a power circulation effect can be achieved, through the ratchet set 46, the power shaft 19 can only rotate anticlockwise, when the power shaft 19 rotates, the power shaft 19 can drive the driven shaft 39 to rotate through the connecting belt 45, so that the cam shaft 41 can drive the cam 42 to rotate, the pressure piston 43 can be lifted back and forth through the rotation of the cam 42 and the elastic action of the return spring 63, air in the pressure cavity 12 can be pressurized and conveyed into the flow cavity 14, the water pressure in the flow cavity 14 can be enhanced, and then water can be normally conveyed into the water conveying pipe 37.
The invention has the beneficial effects that: according to the invention, the water conveyed can be conveyed into the water conveying pipe only when the water pressure reaches a specified pressure through the pressure block and the pressure spring, the push ball is pushed by the water pressure when the water pressure is insufficient and the water cannot be conveyed into the water conveying pipe, so that the telescopic spring is in a compressed state, the moving block is opened, the slide ball can drive the push ball to slide along the annular track, the power rod can rotate at the moment, a power circulation effect can be achieved, the pressure piston is controlled to go up and down to apply air pressure to the flowing cavity through the rotation transmission of the power rod, the water pressure can be enhanced, the power cavity is controlled to be automatically, and the water pressure is stable.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (5)
1. The utility model provides a can stabilize water pressure's automatic control valve, includes the casing, its characterized in that: the device is characterized in that a flowing cavity is formed in the shell, a water inlet pipe is arranged on the left side of the flowing cavity in a communicated mode, a conveying cavity is arranged on the upper side of the flowing cavity in a communicated mode, a pressure cavity is arranged on the right side of the conveying cavity in a communicated mode, a pressure block is arranged between the upper wall and the lower wall of the pressure cavity in a sliding mode, a water feeding pipe is arranged on the right side of the pressure cavity in a communicated mode, a through cavity is formed in the pressure block, two sealing doors which are symmetrical up and down are arranged between the front wall and the rear wall of the through cavity in a rotating mode, the two sealing doors can be abutted to seal the through cavity, the left extending part of the water feeding pipe extends into the conveying cavity, the left side of the water feeding pipe can be abutted to the sealing doors, a power mechanism capable of converting power through conveyed water is arranged in, the extension part of the annular track extends into the flowing cavity, a pushing ball and a sliding ball are arranged on the periphery of the annular track in a sliding mode, an expansion spring is fixedly installed between the pushing ball and the sliding ball, a leather sleeve is fixedly installed between the pushing ball and the sliding ball, and the expansion spring is located in the leather sleeve;
the casing is internally provided with a pressurizing mechanism which can pressurize air by the water in the flow cavity through the power provided by the power mechanism, the pressurizing mechanism comprises a breathable film, the upper side of the flow cavity is communicated with and provided with a pressure cavity, the inner wall of the pressure cavity is provided with a pressure piston in a sliding way, the breathable film is fixedly arranged between the inner walls of the pressure cavity and positioned at the lower side of the pressure piston, the right wall of the pressure cavity is rotatably provided with a cam shaft, the left side surface of the cam shaft is fixedly provided with a cam which is abutted against the pressure piston, the left side of the annular cavity is communicated with and provided with a power cavity, the rear wall of the power cavity is rotatably provided with a power shaft, the periphery of the power shaft is fixedly provided with a power sleeve, the periphery of the power sleeve is fixedly provided with four power rods which are symmetrical about the center of the power sleeve, and, the power rod can be abutted against the push ball and the sliding ball.
2. The self-control valve capable of stabilizing a water pressure as claimed in claim 1, wherein: the right flank of pressure piece with fixed mounting has two longitudinal symmetry's compression spring between the right wall of pressure chamber, the leading flank of closed door with fixed mounting has the control torsional spring between the antetheca that leads to the chamber, lead to the front and back wall in chamber and set firmly two longitudinal symmetry's restriction piece between, the restriction piece can with closed door butt.
3. The self-control valve capable of stabilizing water pressure according to claim 2, wherein: the lower side of the flow cavity is communicated with a control cavity, two bilaterally symmetrical conveying shafts are rotatably arranged between the front wall and the rear wall of the control cavity, conveying wheels are fixedly arranged on the peripheries of the conveying shafts, a conveying belt is arranged between the two conveying wheels in a transmission connection mode, a fixed block is fixedly arranged on the outer side surface of the conveying belt, the pushing ball can be abutted against the fixed block, the sliding ball is not in contact with the fixed block, a driven torsion spring is fixedly arranged between the front side surface of the conveying wheel on the left side and the front wall of the control cavity, a moving cavity is formed in the lower side of the power cavity and is communicated with the annular cavity, a moving block is slidably arranged on the inner wall of the moving cavity, a rack is fixedly arranged on the inner wall of the bottom side of the moving block, the moving block can extend into the annular cavity, the sliding ball can be abutted against the moving block, the rear wall of the gear cavity rotates to be provided with a gear shaft, a gear is fixedly arranged on the periphery of the gear shaft and meshed with the rack, a front cavity is formed in the front side of the gear cavity, the conveying shaft and the forward extending part of the gear shaft extend into the front cavity and are in transmission connection through a front belt, and the elasticity of the telescopic spring is smaller than that of the pressure spring.
4. The self-control valve capable of stabilizing water pressure according to claim 3, wherein: the utility model discloses a bolt die, including propelling movement ball, sliding ball, die cavity, front side intercommunication, the propelling movement ball with all be equipped with the backward slip chamber of opening in the slip ball, orbital periphery with slip chamber sliding connection, the front side intercommunication in slip chamber is equipped with the die cavity, it is equipped with the die to rotate between the inner wall in die cavity, the die with fixed mounting has the restriction torsional spring between die cavity inner wall, orbital leading flank has set firmly fixed tooth, fixed tooth with the die meshing.
5. The self-control valve capable of stabilizing water pressure according to claim 4, wherein: the ratchet wheel set has been set firmly on the antetheca in power chamber, the leading flank of power shaft with promote ball power and connect, the rear side in power chamber is opened and is equipped with the rear portion chamber, square chamber has been seted up on the right side of pressure chamber, the camshaft right extension stretches into square intracavity, it is equipped with the driven shaft to rotate on the back wall in square chamber, the driven shaft with through drive bevel gear group transmission connection between the camshaft, the driven shaft with power shaft backward extension stretches into the rear portion intracavity, and pass through connecting band transmission connection, pressure piston's top surface with fixed mounting has reset spring between the roof of pressure chamber, the left side intercommunication of pressure chamber is equipped with the gas pocket of opening left, the ventilated membrane is ventilative impervious.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010800130.9A CN111894844B (en) | 2020-08-11 | 2020-08-11 | Self-control valve capable of stabilizing water pressure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010800130.9A CN111894844B (en) | 2020-08-11 | 2020-08-11 | Self-control valve capable of stabilizing water pressure |
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| CN111894844A CN111894844A (en) | 2020-11-06 |
| CN111894844B true CN111894844B (en) | 2021-03-19 |
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| CN202010800130.9A Active CN111894844B (en) | 2020-08-11 | 2020-08-11 | Self-control valve capable of stabilizing water pressure |
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| CN114951589B (en) * | 2022-05-25 | 2023-06-09 | 贵州师范学院 | Metal material extrusion equipment |
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| CN2724513Y (en) * | 2004-08-31 | 2005-09-14 | 熊猫电子集团有限公司 | Combination type multi-functional kitchen cabinet |
| EP3551914B1 (en) * | 2016-12-05 | 2021-09-01 | Blacoh Fluid Controls, Inc. | Flow and pressure stabilization systems, methods, and devices |
| CN206694599U (en) * | 2017-03-30 | 2017-12-01 | 陕西航天动力高科技股份有限公司 | Inner elements of check valve and check valve |
| CN208487258U (en) * | 2018-07-11 | 2019-02-12 | 台州杏诺科技股份有限公司 | A kind of seal ball-valve water nozzle with automatic Regulation function |
| CN110873215A (en) * | 2019-12-19 | 2020-03-10 | 江苏三蜂机器人有限公司 | Pressure-increasing type self-balancing pressure stabilizing device for pipeline |
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