CN113958745A - Water-saving valve capable of being automatically closed - Google Patents
Water-saving valve capable of being automatically closed Download PDFInfo
- Publication number
- CN113958745A CN113958745A CN202111220313.4A CN202111220313A CN113958745A CN 113958745 A CN113958745 A CN 113958745A CN 202111220313 A CN202111220313 A CN 202111220313A CN 113958745 A CN113958745 A CN 113958745A
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- China
- Prior art keywords
- water
- valve
- connecting rod
- piston
- pipe
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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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered
Abstract
The invention discloses an automatically-closed water-saving valve which comprises a base and a first water pipe, wherein a pressing mechanism is fixedly arranged on the base, the first water pipe penetrates through the base and is opposite to the pressing mechanism in position, a valve mechanism is fixedly arranged on the first water pipe, a connecting mechanism is fixedly arranged between the valve mechanism and the pressing mechanism, the valve mechanism comprises a valve pipe, a second water pipe, a first piston, a second piston, a connecting handle and a rotating handle, the second water pipe is fixedly arranged at the top of the first water pipe, the valve pipe is transversely welded in the middle of the second water pipe and is communicated with the second water pipe, the first piston and the second piston are in sliding fit in the valve pipe, the connecting handle is fixedly arranged on one sides of the first piston and the second piston, one side of the rotating handle is pivoted on one end of the connecting handle, and the other end of the rotating handle is pivoted with the connecting mechanism. The device starts to discharge water when the water bucket is placed on the pressure plate through the matching of the two pistons in the valve, the pressure plate and the connecting rod, and the second piston blocks the valve along with the continuous increase of the weight, so that the water saving is realized.
Description
Technical Field
The invention particularly relates to a water-saving valve capable of being automatically closed.
Background
Water conservation refers to enhancing water consumption management by means of management, adjusting water consumption structure, improving water consumption mode, scientifically, reasonably, programmatically and emphatically using water, improving water utilization rate and avoiding waste of water resources. However, in the current factories, water is not a little production resource when processing, producing and manufacturing, for example, some factories for printing and dyeing or solution preparation have extremely strict consumption of water during production, and generally require a worker to use a barrel to receive water, but sometimes the barrel is too large and the water outlet speed is slow, so that the worker puts the barrel under a faucet to busy other work, and when the worker returns, the water barrel is full, much water overflows, and unnecessary waste is caused.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the water-saving valve capable of being automatically closed, and solves the problem that in some factories strictly controlling water consumption, a water tap cannot be automatically closed when full of water due to excessive water consumption required by workers during water receiving, so that water resources are wasted.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a water-saving valve capable of being automatically closed comprises a base and a first water pipe. The automatic water supply device is characterized in that a pressing mechanism is fixedly mounted on the base, a first water pipe penetrates through the base and is opposite to the pressing mechanism in position, a valve mechanism is fixedly mounted on the first water pipe, and a connecting mechanism is fixedly mounted between the valve mechanism and the pressing mechanism. The valve mechanism comprises a valve pipe, a water pipe II, a piston I, a piston II, a connecting handle and a rotating handle. The water pipe II is fixedly installed at the top of the water pipe I, the valve pipe is transversely welded in the middle of the water pipe II and communicated with the water pipe II, the piston I and the piston II are in sliding fit in the valve pipe, the connecting handle is fixedly installed on one side of the piston I and one side of the piston II, one side of the rotating handle is pivoted at one end of the connecting handle, and the other end of the rotating handle is pivoted with the connecting mechanism. A sliding groove is formed in one side of the valve pipe, the joint of the connecting handle and the piston is in sliding fit in the sliding groove, a connecting handle sliding groove is fixedly mounted outside the sliding groove, and the connecting handle is in sliding fit in the connecting handle sliding groove.
Preferably, the pressing mechanism comprises a plurality of telescopic rods, springs, a pressing plate and a hinged rod. The telescopic rods are fixedly installed on the base, the spring sleeves the telescopic rods, the pedals are fixedly installed at the tops of the telescopic rods, and the hinge rods are fixedly installed at the bottoms of the pressing plates.
Preferably, the connecting mechanism comprises a supporting block, a first connecting rod and a second connecting rod. The supporting block is fixedly installed on the base, the first connecting rod is pivoted on the supporting block, one end of the first connecting rod is hinged to the hinge rod, the bottom of the second connecting rod is hinged to the outer end of the first connecting rod, and the top of the second connecting rod is pivoted with the rotating handle.
Preferably, the counterweight mechanism comprises a sliding block, a fixed bolt and a plurality of counterweight blocks. The sliding block is in sliding fit with the first connecting rod, a fixed bolt sliding groove is formed in the sliding block, the fixed bolt is in sliding fit with the fixed bolt sliding groove, a counterweight groove opening is formed in the base corresponding to the lower portion of the fixed bolt groove, and the counterweight blocks are fixedly mounted in the counterweight groove opening. The dead bolt bottom has a plurality of fixed blocks around axis fixed mounting, the fixed slot has been seted up at the balancing weight top, the fixed block cooperatees with the fixed slot.
Preferably, the base corresponding to the bottom of the pressure plate is provided with a connecting rod notch, and the connecting rod notch is matched with one end of the connecting rod.
Preferably, a supporting block groove is formed in one side of the pressing plate, and the supporting block groove is matched with the supporting block.
Preferably, the top of the pressing plate is provided with a barrel groove.
Preferably, the top of the valve pipe is connected with a faucet, and a sealing strip is fixedly mounted in the chute.
(III) advantageous effects
The invention provides a water-saving valve capable of being automatically closed. The method has the following beneficial effects:
(1) this but self-closing's water conservation valve, through two pistons in the valve mechanism that sets up, can drive the connecting rod when the clamp plate pushes down, thereby make piston one leave the valve and begin to go out water, along with the constantly increasing clamp plate of bucket water continues to push down, the valve is stopped up to piston two to realize self-closing, after lifting away the cask, because the effect of spring and balancing weight makes, piston two leaves the valve fast, and piston one stops up the valve, thereby accomplishes the return.
(2) The water-saving valve capable of being automatically closed can be used for balancing weight according to different weights of buckets by the aid of the balancing weight blocks, so that water with the same volume can be received regardless of the weights of the buckets.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of a retaining groove according to the present invention;
FIG. 4 is a schematic view of the valve mechanism of the present invention;
fig. 5 is a schematic view of the valve mechanism of the present invention.
In the figure: 1 base, 11 telescopic links, 12 springs, 13 connecting rod notches, 14 counterweight notches, 15 supporting blocks, 2 pressing plates, 21 barrel grooves, 22 supporting block grooves, 23 hinged rods, 3 connecting rod I, 301 fixing bolt grooves, 31 connecting rod II, 4 sliding blocks, 41 fixing bolt sliding grooves, 5 fixing bolts, 51 fixing blocks, 6 counterweight blocks, 61 fixing grooves, 7 water pipe I, 8 valve mechanisms, 81 valve pipes, 82 water pipe II, 831 piston I, 832 piston II, 84 connecting handles, 85 connecting handle sliding grooves, 86 rotating handles, 87 air holes, 88 sealing strips and 89 sliding grooves.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-5, the water-saving valve capable of being automatically closed comprises a base 1 and a first water pipe 7. The base 1 is fixedly provided with a pressing mechanism, the first water pipe 7 penetrates through the base 1 and is opposite to the pressing mechanism in position, the first water pipe 7 is fixedly provided with a valve mechanism 8, and a connecting mechanism is fixedly arranged between the valve mechanism 8 and the pressing mechanism. The valve mechanism 8 comprises a valve pipe 81, a water pipe two 82, a piston one 831, a piston two 832, a connecting handle 84 and a rotating handle 86. The second water pipe 82 is fixedly installed at the top of the first water pipe 7, the valve pipe 81 is transversely welded in the middle of the second water pipe 82 and communicated with the same, the first piston 831 and the second piston 832 are in sliding fit in the valve pipe 81, the connecting handle 84 is fixedly installed at one side of the first piston 831 and the second piston 832, one side of the rotating handle 86 is pivoted at one end of the connecting handle 84, and the other end of the rotating handle 86 is pivoted with the connecting mechanism. A sliding groove 89 is formed in one side of the valve pipe 81, the connecting part of the connecting handle 84 and the piston is in sliding fit in the sliding groove, a connecting handle sliding groove 85 is fixedly installed outside the sliding groove 89, and the connecting handle 84 is in sliding fit in the connecting handle sliding groove 85. Air holes 87 are also formed on two sides of the valve tube 81 for balancing air pressure in the piston and the valve tube 81.
The pressing mechanism comprises a plurality of telescopic rods 11, springs 12, a pressing plate 2 and a hinged rod 23. A plurality of telescopic links 11 fixed mounting are on base 1, and spring 12 covers outside telescopic link 11, and 2 fixed mounting of footboard are at 11 tops of telescopic link, and hinge bar 23 fixed mounting is in 2 bottoms of clamp plate. The top of the pressing plate 2 is provided with a barrel groove 21 for placing a barrel in the middle of the pressing plate 2 so as to achieve the purpose of balanced stress.
The connecting mechanism comprises a supporting block 15, a first connecting rod 3 and a second connecting rod 31. The supporting block 15 is fixedly installed on the base 1, and the supporting block 15 is arranged to enable the first connecting rod 3 to drive the second connecting rod 31 by utilizing the lever principle, so that the piston slides in the valve tube 81. The first connecting rod 3 is pivoted on the supporting block 15, one end of the first connecting rod 3 is hinged with the hinge rod 23, the bottom of the second connecting rod 31 is hinged with the outer end of the first connecting rod 3, and the top of the second connecting rod 31 is pivoted with the rotating handle 86.
The buckets for receiving water by workers in a factory are generally uniform in size and weight, but sometimes the buckets are not enough in number or are damaged individually, and other buckets are used for replacement, but the weight is different from that of the uniform buckets, so that sometimes the buckets are placed on the pressure plate 2, water cannot flow out due to insufficient gravity, or only a little water is received due to too heavy gravity. Therefore, the counterweight mechanism is added on the connecting rod, the lever principle is utilized to realize the adjustment of different bucket weights, so that water with corresponding volume can be always received no matter how much the bucket weights when water is received.
The counterweight mechanism comprises a sliding block 4, a fixing bolt 5 and a plurality of counterweight blocks 6. A fixing bolt groove 301 is formed in a first connecting rod 3, a fixing bolt 5 is matched with the fixing bolt groove 301, a sliding block 4 is in sliding fit with the first connecting rod 3, a fixing bolt sliding groove 41 is formed in the sliding block 4, the fixing bolt 5 is in sliding fit with the fixing bolt sliding groove 41, a counterweight groove opening 14 is formed in a base 1 corresponding to the lower portion of the fixing bolt groove 301, and a plurality of counterweight blocks 6 are fixedly installed in the counterweight groove opening 14. A plurality of fixing blocks 51 are fixedly mounted at the bottom of the fixing bolt 5 around the axis, a fixing groove 61 is formed in the top of the balancing weight 6, and the fixing blocks 51 are matched with the fixing groove 61. The fixing bolt 5 is inserted into the fixing groove 61 and then rotated, so that the fixing block 51 is engaged with the fixing groove 61 to fix the weight block 6 and the sliding block 4, and the weight block 6 is limited in upward displacement, so that the main sliding block 4 can be engaged.
The weight 6 may be weighted according to the principle of leverage, and the weight 6 is shown in fig. 2 for illustrative purposes only.
The base 1 corresponding to the bottom of the pressing plate 2 is provided with a connecting rod notch 13, and the connecting rod notch 13 is matched with one end of the first connecting rod 3. One side of the pressing plate 2 is provided with a supporting block groove 22, and the supporting block groove 22 is matched with the supporting block 15.
The top of the valve pipe 81 is connected with a faucet. A sealing strip 88 is fixedly arranged in the sliding groove 89.
The working principle is as follows: when the automatic water-saving bucket is used, the position of the sliding block 4 is adjusted according to the weight of the bucket, then the bucket is placed in the bucket groove 22 on the pressing plate 2, the pressing plate 2 is pressed down to drive the other end of the first connecting rod 3 to tilt, the second connecting rod 31 drives the rotating handle 86 to enable the first connecting rod 84 to start moving, the first piston 831 slides rightwards to start water outlet, along with the continuous increase of the weight in the bucket, the first connecting rod 84 continues to slide, due to the fact that the water yield is set, when the water yield is close to, the second piston 832 just starts to move towards the valve to block the valve, so that the valve is closed and does not stop water, the automatic closing effect is achieved, after a worker lifts the bucket away, and under the effects of the spring 12 and the balancing weight 6, the first piston 831 returns to the position to block the valve quickly.
In summary, the automatic-closing water-saving valve has the advantages that the two pistons in the valve mechanism are arranged, the connecting rod can be driven when the pressing plate is pressed downwards, so that the first piston leaves the valve to start water outlet, the pressing plate is continuously pressed downwards along with the increase of water in the bucket, the second piston blocks the valve, the automatic closing is realized, after the bucket is lifted away, the second piston rapidly leaves the valve due to the action of the spring and the balancing weight, and the first piston blocks the valve, so that the return is completed; through the balancing weight that sets up, can carry out the counter weight according to the difference of cask weight to reach no matter how heavy the bucket is, can both receive the water of same capacity size.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and the protection scope must be determined by the scope of the claims.
Claims (8)
1. A water-saving valve capable of being automatically closed comprises a base (1) and a first water pipe (7), and is characterized in that: the automatic water supply device is characterized in that a pressing mechanism is fixedly mounted on the base (1), a first water pipe (7) penetrates through the base (1) and is opposite to the pressing mechanism in position, a valve mechanism (8) is fixedly mounted on the first water pipe (7), a connecting mechanism is fixedly mounted between the valve mechanism (8) and the pressing mechanism, the valve mechanism (8) comprises a valve pipe (81), a second water pipe (82), a first piston (831), a second piston (832), a connecting handle (84) and a rotating handle (86), the second water pipe (82) is fixedly mounted at the top of the first water pipe (7), the valve pipe (81) is transversely welded in the middle of the second water pipe (82) and communicated with the valve pipe, the first piston (831) and the second piston (832) are in sliding fit in the valve pipe (81), the connecting handle (84) is fixedly mounted on one side of the first piston (831) and the second piston (832), one side of the rotating handle (86) is pivoted at one end of the connecting handle (84), the other end of the rotating handle (86) is pivoted with the connecting mechanism, a sliding groove (89) is formed in one side of the valve pipe (81), the connecting part of the connecting handle (84) and the piston is in sliding fit in the sliding groove, a connecting handle sliding groove (85) is fixedly installed outside the sliding groove (89), and the connecting handle (84) is in sliding fit in the connecting handle sliding groove (85).
2. An automatically closable water-saving valve according to claim 1, characterized in that: pressing means includes a plurality of telescopic links (11), spring (12), clamp plate (2) and hinge bar (23), a plurality of telescopic links (11) fixed mounting are on base (1), spring (12) cover is outside telescopic link (11), footboard (2) fixed mounting is at telescopic link (11) top, hinge bar (23) fixed mounting is in clamp plate (2) bottom.
3. An automatically closable water-saving valve according to claim 2, characterized in that: the connecting mechanism comprises a supporting block (15), a first connecting rod (3) and a second connecting rod (31), the supporting block (15) is fixedly installed on the base (1), the first connecting rod (3) is pivoted on the supporting block (15), one end of the first connecting rod (3) is hinged to the hinge rod (23), the bottom of the second connecting rod (31) is hinged to the outer end of the first connecting rod (3), and the top of the second connecting rod (31) is pivoted to the rotating handle (86).
4. A self-closing water-saving valve according to claim 3, wherein: also comprises a counterweight mechanism, the counterweight mechanism comprises a sliding block (4), a fixed bolt (5) and a plurality of counterweight blocks (6), a fixing bolt groove (301) is formed in the connecting rod I (3), the fixing bolt (5) is matched with the fixing bolt groove (301), the sliding block (4) is in sliding fit with the connecting rod I (3), a fixed bolt sliding groove (41) is formed in the sliding block (4), the fixed bolt (5) is in sliding fit with the fixed bolt sliding groove (41), a counterweight notch (14) is arranged on the base (1) corresponding to the lower part of the fixed bolt groove (301), the plurality of balancing weights (6) are fixedly arranged in the balancing weight notch (14), a plurality of fixing blocks (51) are fixedly arranged at the bottom of the fixing bolt (5) around an axis, fixed slot (61) have been seted up at balancing weight (6) top, fixed block (51) cooperate with fixed slot (61).
5. An automatically closable water-saving valve according to claim 4, characterized in that: the base (1) corresponding to the bottom of the pressing plate (2) is provided with a connecting rod notch (13), and the connecting rod notch (13) is matched with one end of the first connecting rod (3).
6. An automatically closable water-saving valve according to claim 5, characterized in that: a supporting block groove (22) is formed in one side of the pressing plate (2), and the supporting block groove (22) is matched with the supporting block (15).
7. An automatically closable water-saving valve according to claim 6, characterized in that: the top of the pressing plate (2) is provided with a barrel groove (21).
8. An automatically closable water-saving valve according to claim 7, characterized in that: the top of the valve pipe (81) is connected with a faucet, and a sealing strip (88) is fixedly installed in the sliding groove (89).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111220313.4A CN113958745A (en) | 2021-10-20 | 2021-10-20 | Water-saving valve capable of being automatically closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111220313.4A CN113958745A (en) | 2021-10-20 | 2021-10-20 | Water-saving valve capable of being automatically closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113958745A true CN113958745A (en) | 2022-01-21 |
Family
ID=79465642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111220313.4A Withdrawn CN113958745A (en) | 2021-10-20 | 2021-10-20 | Water-saving valve capable of being automatically closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113958745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405856A (en) * | 2022-09-14 | 2022-11-29 | 北京三盈氢能源装备有限公司 | Automatic hydrogen filling machine of diffusing |
-
2021
- 2021-10-20 CN CN202111220313.4A patent/CN113958745A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405856A (en) * | 2022-09-14 | 2022-11-29 | 北京三盈氢能源装备有限公司 | Automatic hydrogen filling machine of diffusing |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220121 |
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| WW01 | Invention patent application withdrawn after publication |