CN219692273U - Water-saving valve device for pressure-variable constant-flow pipeline - Google Patents
Water-saving valve device for pressure-variable constant-flow pipeline Download PDFInfo
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- CN219692273U CN219692273U CN202320442886.XU CN202320442886U CN219692273U CN 219692273 U CN219692273 U CN 219692273U CN 202320442886 U CN202320442886 U CN 202320442886U CN 219692273 U CN219692273 U CN 219692273U
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- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 8
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- 230000007246 mechanism Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
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Abstract
The utility model discloses a variable-pressure constant-flow pipeline water-saving valve device, which relates to the technical field of water-saving valves and comprises a water-saving valve pipe and a connecting pipe, wherein the bottom end of the water-saving valve pipe is provided with a closing-in adjusting section, and the outside of the water-saving valve pipe is provided with a connecting end head. This vary voltage constant current pipeline water saving valve device uses through the cooperation of adjusting bolt and fixed plate and regulating plate and spacing groove for this vary voltage constant current pipeline water saving valve device is when needs adjusting the initial position of adjusting piston in the water saving valve pipe, and staff's accessible rotation adjusting bolt outside knob drives adjusting bolt and rotates on the fixed plate, promotes the guiding of regulating plate along the spacing groove through the outside screw thread of adjusting bolt and slides in the water saving valve pipe, thereby changes the interval between regulating plate and the assembly plate, adjusts the initial position between spring and the adjusting piston, realizes the regulation to the elasticity of spring, thereby makes this vary voltage constant current pipeline water saving valve device can possess bigger accommodation.
Description
Technical Field
The utility model relates to the technical field of water-saving valves, in particular to a water-saving valve device of a variable-pressure constant-current pipeline.
Background
The water-saving valve is a device for saving water, is mainly used for providing most suitable stable water flow, saving water efficiently and improving water comfort, is matched with water heating equipment such as a faucet, a urine flushing valve and the like and sanitary ware in general, and the conventional water-saving valve is proposed in the prior art CN201921481309.1 to reduce the water flow by reducing the cross section of a pipeline, so that the water-saving valve is a water-saving valve with fixed water quantity, but in areas with unstable water pressure, the water pressure change still causes water flow change, the water flow speed is high when the water pressure is high, the water yield is high, the water flow speed is low when the water yield is low, the water flow is unstable, the water-saving effect is not ideal, and the water yield can be adjusted only by manually adjusting the opening and closing of the valve; therefore, the current throttle valve has a complex structure, is difficult to automatically adjust the water yield according to the water pressure, and is not convenient to use.
The water-saving valve device is characterized in that an elastic adjusting valve plug is arranged in an outer pipe, the water yield is finally adjusted according to the water pressure in the outer pipe by utilizing the elastic adjusting valve plug, the water yield is finally adjusted by utilizing a mechanical structure, the purpose of adjusting the water yield can be achieved without electronic control, in the actual working process, the water flow speed is changed by the water pressure in the outer pipe, the force of the water impact plug is increased or reduced, the force of the water impact plug is balanced by utilizing the elastic force of the spring, the plug moves on a guide rod, in the balanced state, the compression amount of the spring is changed by the change of the water pressure, the gap between a closing-in adjusting section and the plug is changed, the cross section area of the pipeline is further changed, but in the device, the initial gap between the closing-in adjusting section and the plug is influenced by the elastic force of the spring, the gap is fixed, so that the adjusting range of the water-saving valve device is limited, the application range of the whole body of the water-saving valve device is limited, and the auxiliary plug is fixed and movable limiting mechanism is balanced by the guide rod, and the guide rod is stable and the constant-current water-saving device is designed.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a variable-pressure constant-current pipeline water-saving valve device, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a vary voltage constant current pipeline water-saving valve device, includes water-saving valve pipe and connecting pipe, the bottom of water-saving valve pipe is provided with binding off adjustment section, the outside of water-saving valve pipe is provided with the connection end, the outside at the connection end is adorned to the connection tube cover, the inboard cover of water-saving valve pipe is equipped with fixed plate and assembly plate, fixedly connected with evenly distributed's spacing pipe and gag lever post on the assembly plate, adjusting piston has been cup jointed to the end of gag lever post, set up in the water-saving valve pipe with adjusting piston assorted binding off adjustment section, movable sleeve is equipped with adjusting bolt on the fixed plate, adjusting bolt's external screw thread is connected with the regulating plate, be connected with the spring of supplementary adjusting piston work between regulating plate and the adjusting piston.
Further, the outside of connecting the end has cup jointed evenly distributed's sealing ring, sealing groove with sealing ring assorted is seted up to the inboard of connecting pipe.
Further, the outside fixedly connected with evenly distributed's of connecting pipe joint board, the draw-in groove with joint board assorted is seted up to the outside of water-saving valve pipe.
Furthermore, the limiting rod is sleeved in the limiting pipe in a sliding mode, the limiting pipe and the limiting rod are made of stainless steel, and the adjusting piston is located between the fixing plate and the assembly plate.
Furthermore, evenly distributed positioning blocks are arranged around the adjusting plate, and limiting grooves matched with the positioning blocks are formed in the inner sides of the closing-in adjusting sections.
Further, through bearing swing joint between fixed plate and the adjusting bolt, adjusting bolt's one end extends to the outside of fixed plate and the cover is equipped with the knob, and adjusting bolt's the other end extends to the outside of adjusting plate and the cover limiting plate.
Further, an inclined plane is arranged between the water-saving valve pipe and the closing-in adjusting section, the diameter value of the inner side of the closing-in adjusting section is smaller than that of the inner side of the water-saving valve pipe, and an inclined plane matched with the water-saving valve pipe and the closing-in adjusting section is arranged outside the adjusting piston.
The utility model provides a water-saving valve device of a variable-pressure constant-current pipeline, which has the following beneficial effects:
1. this vary voltage constant current pipeline water saving valve device uses through the cooperation of adjusting bolt and fixed plate and regulating plate and spacing groove for this vary voltage constant current pipeline water saving valve device is when needs adjusting the initial position of adjusting piston in the water saving valve pipe, and staff's accessible rotation adjusting bolt outside knob drives adjusting bolt and rotates on the fixed plate, promotes the guiding of regulating plate along the spacing groove through the outside screw thread of adjusting bolt and slides in the water saving valve pipe, thereby changes the interval between regulating plate and the assembly plate, adjusts the initial position between spring and the adjusting piston, realizes the regulation to the elasticity of spring, thereby makes this vary voltage constant current pipeline water saving valve device can possess bigger accommodation.
2. According to the variable-pressure constant-flow pipeline water-saving valve device, the adjusting piston and the limiting pipe are matched with the limiting rod, so that the adjusting piston of the variable-pressure constant-flow pipeline water-saving valve device can move and move under the action of the spring force and the impact of water flow in the constant-flow working process, the adjusting piston drives the limiting rod to extend out of the limiting pipe in the moving process, the limiting rod is matched with the limiting pipe to ensure the moving direction of the adjusting piston, and the supporting limit of the adjusting piston after the position of the adjusting piston is stable is achieved, the stability of the adjusting piston in the working process is improved, and the damage to a mechanism for assisting in limiting the adjusting piston due to overlarge impact force of the water flow is avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the assembled exterior of the present utility model;
FIG. 3 is a schematic view of the structure of the inside of the water saving valve pipe of the present utility model;
FIG. 4 is a schematic view of the structure of the adjusting bolt and the fixing plate and the adjusting plate of the present utility model;
fig. 5 is a schematic view of the structure of the adjusting piston and the outside of the mounting plate according to the present utility model.
In the figure: 1. a water-saving valve tube; 2. a connecting pipe; 3. sealing grooves; 4. a clamping plate; 5. a seal ring; 6. a connecting end; 7. a clamping groove; 8. closing up the adjusting section; 9. an adjusting bolt; 10. a fixing plate; 11. a spring; 12. an adjusting plate; 13. a limit groove; 14. an adjusting piston; 15. a limiting tube; 16. a limit rod; 17. and (5) assembling a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a vary voltage constant current pipeline water saving valve device, including water-saving valve pipe 1 and connecting pipe 2, the outside fixedly connected with evenly distributed's of connecting pipe 2 joint board 4, connect fixedly back between connecting pipe 2 and the water-saving valve pipe 1, the outside joint board 4 joint of connecting pipe 2 can be in the draw-in groove 7 in the water-saving valve pipe 1 outside, connect fixed water-saving valve pipe 1, connecting pipe 2, the draw-in groove 7 with joint board 4 assorted is offered to the outside of water-saving valve pipe 1, guarantee the stability in the water-saving valve pipe 1 course of working, and it is simple and convenient when dismantling the operation.
The bottom of water-saving valve pipe 1 is provided with binding off adjustment section 8, the outside of water-saving valve pipe 1 is provided with connection end 6, connecting pipe 2 suit is in the outside of connecting end 6, evenly distributed's sealing ring 5 has been cup jointed to the outside of connecting end 6, the assembly is cup jointed to the accessible connection end 6 between water-saving valve pipe 1 and the connecting pipe 2, sealing groove 3 with sealing ring 5 assorted has been seted up to the inboard of connecting pipe 2, cup joint the assembly back, mutually nested between sealing ring 5 and the sealing groove 3, guarantee the sealed effect after the connection, the junction of avoiding the device takes place rivers leakage, fixed plate 10 and assembly plate 17 are equipped with to the inboard cover of water-saving valve pipe 1, evenly distributed's spacing pipe 15 and gag lever post 16 are fixedly connected with on the assembly plate 17, adjusting piston 14 has been cup jointed to the end of gag lever post 16.
The gag lever post 16 sliding sleeve joint is in the inside of spacing pipe 15, adjust piston 14 can be under the effect of spring 11 elasticity and the impact effect of rivers activity and take place to remove, in the removal process, adjust piston 14 drives gag lever post 16 and stretches out from spacing pipe 15, and spacing pipe 15, gag lever post 16 all adopt stainless steel to make, adjust piston 14 is located between fixed plate 10 and the assembly plate 17, the movable direction of adjusting piston 14 is guaranteed to gag lever post 16 cooperation spacing pipe 15, and the support spacing after the position stabilization of adjusting piston 14, set up in the water-saving valve pipe 1 with adjust piston 14 assorted binding off adjustment section 8, be provided with the inclined plane between water-saving valve pipe 1 and the binding off adjustment section 8, the inclined plane between water-saving valve pipe 1 and the binding off adjustment section 8 can with adjust the outside inclined plane looks adaptation of piston 14.
Referring to fig. 2 to 5, the diameter value of the inner side of the closing-in adjusting section 8 is smaller than the diameter value of the inner side of the water-saving valve pipe 1, inclined planes matched with the water-saving valve pipe 1 and the closing-in adjusting section 8 are arranged on the outer side of the adjusting piston 14, after the adjusting piston 14 is impacted by water flow and under the action of spring force, the gap between the adjusting piston 14 and the closing-in adjusting section 8 is correspondingly changed, and the passing water flow can realize constant flow under the action of the gap.
The adjusting bolt 9 is movably sleeved on the fixing plate 10, the adjusting plate 12 is connected with the adjusting bolt 9 through external threads, the adjusting bolt 9 is movably connected with the adjusting plate 10 through a bearing, the bearing between the adjusting bolt 9 and the fixing plate 10 can be used for easily adjusting the rotation movement of the adjusting bolt 9, one end of the adjusting bolt 9 extends to the outer side of the fixing plate 10 and is sleeved with a knob, the other end of the adjusting bolt 9 extends to the outer side of the adjusting plate 12 and is sleeved with a limiting plate, the knob outside the adjusting bolt 9 can be used for facilitating the rotation operation of the adjusting bolt 9, the limiting plate at the other end of the adjusting bolt 9 can limit the movement range of the adjusting plate 12, and the adjusting bolt 9 is prevented from being completely separated from the adjusting plate 12.
The spring 11 for assisting the operation of the adjusting piston 14 is connected between the adjusting plate 12 and the adjusting piston 14, evenly distributed positioning blocks are arranged around the adjusting plate 12, in the process of rotating the adjusting bolt 9, the adjusting plate 12 is pushed by threads outside the adjusting bolt 9 to slide in the water-saving valve pipe 1 along the guide of the limiting groove 13, the limiting groove 13 matched with the positioning blocks is formed in the inner side of the closing-in adjusting section 8, the distance between the adjusting plate 12 and the assembling plate 17 is changed, the initial position between the spring 11 and the adjusting piston 14 is adjusted, and the elastic force of the spring 11 is adjusted.
In sum, this vary voltage constant current pipeline water saving valve device, when in use, adjust the position of adjusting piston 14 according to the actual work demand of device, rotatory adjusting bolt 9 outside knob, drive adjusting bolt 9 and rotate on fixed plate 10, drive adjusting plate 12 along the direction of spacing groove 13 in water saving valve pipe 1 through the outside screw thread of adjusting bolt 9, change the interval between adjusting plate 12 and the assembly plate 17, adjust the initial position between spring 11 and the adjusting piston 14, realize the regulation to the elasticity of spring 11, assemble fixed back with water saving valve pipe 1 and connecting pipe 2 in the constant current pipeline, adjusting piston 14 receives the effect of rivers impact and spring 11 elasticity, adjusting piston 14 can be under the effect of spring 11 elasticity and rivers impact action activity and take place to remove, in the removal process, adjusting piston 14 drives gag lever 16 and stretches out from spacing pipe 15, gag lever 16 cooperation gag lever 15 guarantees the direction of adjusting piston 14, and the support spacing after the position stabilization of adjusting piston 14, thereby promote the stability of adjusting piston 14 in the course, after adjusting piston 14 is stable, realize through adjusting piston 14 binding off and adjusting valve 8 gap between the whole constant current pipeline, thereby can realize the variable voltage device.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a vary voltage constant current pipeline water saving valve device, includes water saving valve pipe (1) and connecting pipe (2), the bottom of water saving valve pipe (1) is provided with binding off adjustment section (8), the outside of water saving valve pipe (1) is provided with connecting end (6), connecting pipe (2) suit is in the outside of connecting end (6), its characterized in that: the water-saving valve is characterized in that a fixing plate (10) and an assembly plate (17) are sleeved on the inner side of the water-saving valve pipe (1), a limiting pipe (15) and a limiting rod (16) which are uniformly distributed are fixedly connected to the assembly plate (17), an adjusting piston (14) is sleeved at the tail end of the limiting rod (16), a closing-in adjusting section (8) matched with the adjusting piston (14) is arranged in the water-saving valve pipe (1), an adjusting bolt (9) is movably sleeved on the fixing plate (10), an adjusting plate (12) is connected with an external thread of the adjusting bolt (9), and a spring (11) for assisting the adjusting piston (14) to work is connected between the adjusting plate (12) and the adjusting piston (14).
2. The variable pressure constant flow pipe water saving valve device according to claim 1, wherein: the outside of connecting end (6) cup joints evenly distributed's sealing ring (5), sealing groove (3) with sealing ring (5) assorted are seted up to the inboard of connecting pipe (2).
3. The variable pressure constant flow pipe water saving valve device according to claim 1, wherein: the outside fixedly connected with evenly distributed's joint board (4) of connecting pipe (2), draw-in groove (7) with joint board (4) assorted are seted up to the outside of water-saving valve pipe (1).
4. The variable pressure constant flow pipe water saving valve device according to claim 1, wherein: the limiting rod (16) is sleeved in the limiting tube (15) in a sliding mode, the limiting tube (15) and the limiting rod (16) are made of stainless steel, and the adjusting piston (14) is located between the fixing plate (10) and the assembling plate (17).
5. The variable pressure constant flow pipe water saving valve device according to claim 1, wherein: the periphery of the adjusting plate (12) is provided with evenly distributed positioning blocks, and the inner side of the closing-in adjusting section (8) is provided with limiting grooves (13) matched with the positioning blocks.
6. The variable pressure constant flow pipe water saving valve device according to claim 1, wherein: the fixing plate (10) is movably connected with the adjusting bolt (9) through a bearing, one end of the adjusting bolt (9) extends to the outer side of the fixing plate (10) and is sleeved with a knob, and the other end of the adjusting bolt (9) extends to the outer side of the adjusting plate (12) and is sleeved with a limiting plate.
7. The variable pressure constant flow pipe water saving valve device according to claim 1, wherein: an inclined plane is arranged between the water-saving valve pipe (1) and the closing-in adjusting section (8), the diameter value of the inner side of the closing-in adjusting section (8) is smaller than that of the inner side of the water-saving valve pipe (1), and an inclined plane matched with the water-saving valve pipe (1) and the closing-in adjusting section (8) is arranged outside the adjusting piston (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320442886.XU CN219692273U (en) | 2023-03-10 | 2023-03-10 | Water-saving valve device for pressure-variable constant-flow pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320442886.XU CN219692273U (en) | 2023-03-10 | 2023-03-10 | Water-saving valve device for pressure-variable constant-flow pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692273U true CN219692273U (en) | 2023-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320442886.XU Active CN219692273U (en) | 2023-03-10 | 2023-03-10 | Water-saving valve device for pressure-variable constant-flow pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN219692273U (en) |
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- 2023-03-10 CN CN202320442886.XU patent/CN219692273U/en active Active
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