CN220134626U - Novel quantitative adjusting valve - Google Patents
Novel quantitative adjusting valve Download PDFInfo
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- CN220134626U CN220134626U CN202321475263.9U CN202321475263U CN220134626U CN 220134626 U CN220134626 U CN 220134626U CN 202321475263 U CN202321475263 U CN 202321475263U CN 220134626 U CN220134626 U CN 220134626U
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- valve
- quantitative
- fixing frame
- rod
- adjusting valve
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- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model discloses a novel quantitative adjusting valve, which comprises a quantitative adjusting valve main body and a feeding hole, wherein the feeding hole is arranged at the bottom of the quantitative adjusting valve main body, a discharging hole is arranged at the left side of the quantitative adjusting valve main body, guide grooves are respectively arranged at the bottoms of the left side and the right side of the inner wall of the quantitative adjusting valve main body, a guide block is connected above the inside of the guide grooves in a sliding manner, and one side of the guide block, which is far away from the guide grooves, penetrates through the guide grooves and extends to the outside of the guide grooves. According to the utility model, through the mutual matching of the quantitative adjusting valve main body, the feeding hole, the discharging hole, the guide groove, the guide block, the valve core, the threaded valve rod, the valve cap, the threaded hole, the rotary table, the limiting hole and the limiting mechanism, the problems that common quantitative adjusting valves are generally directly exposed outside and do not have the function of limiting the valve rod, unrelated personnel can easily rotate the valve rod, potential safety hazards are easily caused, and the using effect of the quantitative adjusting valve is further affected are solved.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a novel quantitative adjusting valve.
Background
The valve is a pipeline accessory for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow rate) of a conveying medium. Depending on their function, they can be classified into shutoff valves, check valves, regulating valves, etc. The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. The quantitative regulating valve is one of valves, and is generally a fixed channel type valve, so that only liquid distribution of one inlet and a plurality of outlets is realized, flow adjustment cannot be performed, a closing function is not provided, and only one flow can be distributed.
At present, the common quantitative regulating valve is generally directly exposed outside, has no function of limiting the threaded valve rod, and can be easily rotated by irrelevant personnel at will, so that potential safety hazards are easily caused, and the using effect of the quantitative regulating valve is further affected.
Disclosure of Invention
The utility model aims to provide a novel quantitative adjusting valve for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel quantitative regulating valve, comprising:
a quantitative regulating valve main body;
the bottom of the quantitative regulating valve main body is provided with a feed inlet;
the left side of the quantitative regulating valve main body is provided with a discharge hole;
the bottom of the left side and the right side of the inner wall of the quantitative adjusting valve main body are respectively provided with a guide groove, a guide block is connected above the inside of the guide grooves in a sliding manner, and one side of the guide block, which is far away from the guide grooves, penetrates through the guide grooves and extends to the outside of the guide grooves;
the valve core is fixedly connected with the two guide blocks through the valve core, a bearing is fixedly arranged at the top of the valve core, a threaded valve rod is rotationally connected to the top of the bearing, a valve cap is fixedly connected to the center of the top of the quantitative adjusting valve main body, a threaded hole is formed in the center of the top of the valve cap, and the top of the threaded valve rod sequentially penetrates through the quantitative adjusting valve main body and the threaded hole and extends to the outside of the threaded hole and is fixedly connected with a turntable;
the top of the turntable is provided with a plurality of limiting holes in an equidistance and surrounding manner;
and the limiting mechanism is arranged on the quantitative adjusting valve main body.
Further, stop gear includes first mount, first slide bar, first slider, first spring, connecting rod, second mount, second slide bar, second slider, gag lever post and second spring, the left side top fixedly connected with first mount of ration governing valve main part, link to each other through first slide bar is fixed between the inner wall left and right sides of first mount, the right side sliding connection on first slide bar surface has first slider, the top and the bottom of first slider all run through first mount and extend to the outside of first mount, the left side cover on first slide bar surface is equipped with first spring, the top fixedly connected with connecting rod on first slider right side, the right-hand member fixedly connected with second mount of connecting rod, link to each other through second slide bar fixedly between the top and the bottom of second mount inner wall, the surface top sliding connection of second slider has the second slider, the outside that the second mount just extends to the second mount is all run through to the left and right sides of second slider, the top fixedly connected with gag lever post, the top of second slider just extends to the outside of second slide bar through the bottom of limit hole.
Further, the threaded valve rod is in threaded connection with the threaded hole, and the threaded valve rod is movably connected with the quantitative adjusting valve body.
Further, the surface of the first sliding block is in movable contact with the inner wall of the first fixing frame.
Further, the second fixing frame is in movable contact with the quantitative adjusting valve main body.
Further, the surface of the second sliding block is in movable contact with the inner wall of the second fixing frame.
Further, the limiting rod is movably inserted into the limiting hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the mutual matching of the quantitative adjusting valve main body, the feeding hole, the discharging hole, the guide groove, the guide block, the valve core, the threaded valve rod, the valve cap, the threaded hole, the rotary table, the limiting hole and the limiting mechanism, the problems that common quantitative adjusting valves are generally directly exposed outside and do not have the function of limiting the valve rod, irrelevant personnel can rotate the valve rod at will easily, potential safety hazards are easily caused, and the using effect of the quantitative adjusting valve is influenced are solved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a cross-sectional view of the front structure of the present utility model;
FIG. 3 is a schematic view of a turntable according to the present utility model;
fig. 4 is a schematic structural view of the limiting mechanism of the present utility model.
In the figure: 1. a quantitative regulating valve main body; 2. a feed inlet; 3. a discharge port; 4. a guide groove; 5. a guide block; 6. a valve core; 7. a threaded valve stem; 8. a valve cap; 9. a threaded hole; 10. a turntable; 11. a limiting hole; 12. a limiting mechanism; 121. a first fixing frame; 122. a first slide bar; 123. a first slider; 124. a first spring; 125. a connecting rod; 126. the second fixing frame; 127. a second slide bar; 128. a second slider; 129. a limit rod; 130. and a second spring.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, 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.
Referring to fig. 1-4, a novel quantitative adjusting valve comprises a quantitative adjusting valve body 1 and a feeding hole 2, wherein the feeding hole 2 is arranged at the bottom of the quantitative adjusting valve body 1, a discharging hole 3 is arranged at the left side of the quantitative adjusting valve body 1, guide grooves 4 are arranged at the bottoms of the left side and the right side of the inner wall of the quantitative adjusting valve body 1, guide blocks 5 are slidingly connected above the inner parts of the guide grooves 4, one side, far away from the guide grooves 4, of each guide block 5 penetrates through the guide grooves 4 and extends to the outer parts of the guide grooves 4, the two guide blocks 5 are fixedly connected through a valve core 6, a bearing is fixedly arranged at the top of the valve core 6, a threaded valve rod 7 is rotatably connected to the top of the bearing, a valve cap 8 is fixedly connected to the top center of the quantitative adjusting valve body 1, a threaded hole 9 is arranged at the top center of the valve cap 8, the top of the threaded valve rod 7 sequentially penetrates through the quantitative adjusting valve body 1 and the threaded hole 9 and is fixedly connected with a rotary table 10, a plurality of limit holes 11 are formed in the top of the rotary table 10 in a surrounding mode, and a limit mechanism 12 is arranged on the quantitative adjusting valve body 1.
In the specific implementation, the stop gear 12 includes first mount 121, first slide bar 122, first slider 123, first spring 124, connecting rod 125, second mount 126, second slide bar 127, second slider 128, stop lever 129 and second spring 130, fixedly connected with first mount 121 in the left side top of quantitative control valve main part 1, fixedly connected with through first slide bar 122 between the inner wall left and right sides of first mount 121, the right side sliding connection on first slide bar 122 surface has first slider 123, the top and the bottom of first slider 123 all run through first mount 121 and extend to the outside of first mount 121, the left side cover on first slide bar 122 surface is equipped with first spring 124, the top fixedly connected with connecting rod 125 in the right side of first slider 123, the right end fixedly connected with second mount 126 of connecting rod 125, fixedly connected with second slider 128 through second slide bar 127 between the top and the bottom of second mount 126 inner wall, the left and right sides of second slider 128 all run through second mount 126 and extend to the outside of second mount 126, the top of second slider 128 has the top of second slider 128 to the outside of second slide bar 128 and the outside is equipped with stop lever 11 and stop lever 130 of the outside of limiting hole 11 that extends to the outside of second slider 128.
In the concrete implementation, the threaded valve rod 7 is in threaded connection with the threaded hole 9, and the threaded valve rod 7 is movably connected with the quantitative adjusting valve body 1.
In practice, the surface of the first slider 123 is in movable contact with the inner wall of the first fixing frame 121.
In the specific implementation, the second fixing frame 126 is movably contacted with the quantitative adjusting valve main body 1.
In practice, the surface of the second slider 128 is in movable contact with the inner wall of the second fixing frame 126.
In the specific implementation, the limiting rod 129 is movably inserted into the limiting hole 11.
All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the utility model file can be purchased from the market, each part in the utility model file can be customized according to the description of the specification and the drawing, the specific connection modes of each part adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the supply of power also belongs to the common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.
Working principle: when the rotary table 10 is used, only the second slider 128 is required to be pulled downwards to the limit position, the second spring 130 is compressed, the limiting rod 129 is further separated from the limiting hole 11, the second fixing frame 126 is pulled leftwards, the first slider 123 is driven to move leftwards, the first spring 124 is compressed, the second slider 128 and the limiting rod 129 are further enabled to move leftwards to the rotary table 10, normal rotation of the rotary table 10 is not affected, then the rotary table 10 is rotated by a user to drive the threaded valve rod 7 to rotate, and similarly, when the threaded valve rod 7 is required to be limited, the second fixing frame 126 is loosened, the first slider 123 and the second fixing frame 126 are driven to reset under the elastic force of the first spring 124, then the second slider 128 is loosened, the limiting rod 129 is driven to reset under the elastic force of the second spring 130, and the limiting rod 129 is further enabled to be inserted into the corresponding limiting hole 11, the rotary table 10 can not be rotated, and accordingly the threaded valve rod 7 is prevented from rotating.
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. A novel quantitative regulation valve, characterized by comprising:
a quantitative control valve body (1);
the bottom of the quantitative adjusting valve main body (1) is provided with the feed inlet (2);
a discharge hole (3), wherein the left side of the quantitative regulating valve main body (1) is provided with the discharge hole (3);
the quantitative adjusting valve comprises a guide groove (4), wherein the bottoms of the left side and the right side of the inner wall of the quantitative adjusting valve body (1) are respectively provided with the guide groove (4), a guide block (5) is connected above the inside of the guide groove (4) in a sliding manner, and one side, far away from the guide groove (4), of the guide block (5) penetrates through the guide groove (4) and extends to the outside of the guide groove (4);
the valve core (6) is fixedly connected between the two guide blocks (5) through the valve core (6), a bearing is fixedly arranged at the top of the valve core (6), a threaded valve rod (7) is rotationally connected to the top of the bearing, a valve cap (8) is fixedly connected to the center of the top of the quantitative regulating valve main body (1), a threaded hole (9) is formed in the center of the top of the valve cap (8), and the top of the threaded valve rod (7) sequentially penetrates through the quantitative regulating valve main body (1) and the threaded hole (9) and extends to the outside of the threaded hole (9) to be fixedly connected with a rotary table (10);
the top of the turntable (10) is equidistantly and circumferentially provided with a plurality of limiting holes (11);
the quantitative adjusting valve comprises a limiting mechanism (12), and the limiting mechanism (12) is arranged on the quantitative adjusting valve body (1).
2. The novel quantitative adjustment valve according to claim 1, wherein: the limiting mechanism (12) comprises a first fixing frame (121), a first sliding rod (122), a first sliding block (123), a first spring (124), a connecting rod (125), a second fixing frame (126), a second sliding rod (127), a second sliding block (128), a limiting rod (129) and a second spring (130), wherein the first fixing frame (121) is fixedly connected to the left top of the quantitative adjusting valve main body (1), the left side and the right side of the inner wall of the first fixing frame (121) are fixedly connected through the first sliding rod (122), the first sliding block (123) is connected to the right side sliding of the surface of the first sliding rod (122) in a sliding manner, the top and the bottom of the first sliding block (123) penetrate through the first fixing frame (121) and extend to the outside of the first fixing frame (121), the first spring (124) is sleeved on the left side of the surface of the first sliding rod (122), the second fixing frame (125) is fixedly connected to the right side of the top of the first sliding block (123), the second fixing frame (126) is fixedly connected to the right side of the connecting rod (125), the second fixing frame (126) is fixedly connected to the right side of the top of the second fixing frame (126) through the second sliding rod (127), the left and right sides of second slider (128) all runs through second mount (126) and extends to the outside of second mount (126), the top right side fixedly connected with gag lever post (129) of second slider (128), the top of gag lever post (129) runs through spacing hole (11) and extends to the outside of spacing hole (11), the surface bottom cover of second slide bar (127) is equipped with second spring (130).
3. The novel quantitative adjustment valve according to claim 1, wherein: the threaded valve rod (7) is in threaded connection with the threaded hole (9), and the threaded valve rod (7) is movably connected with the quantitative adjusting valve body (1).
4. The novel quantitative adjustment valve according to claim 2, wherein: the surface of the first sliding block (123) is in movable contact with the inner wall of the first fixing frame (121).
5. The novel quantitative adjustment valve according to claim 2, wherein: the second fixing frame (126) is in movable contact with the quantitative adjusting valve main body (1).
6. The novel quantitative adjustment valve according to claim 2, wherein: the surface of the second sliding block (128) is in movable contact with the inner wall of the second fixing frame (126).
7. The novel quantitative adjustment valve according to claim 2, wherein: the limiting rod (129) is movably inserted into the limiting hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475263.9U CN220134626U (en) | 2023-06-09 | 2023-06-09 | Novel quantitative adjusting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475263.9U CN220134626U (en) | 2023-06-09 | 2023-06-09 | Novel quantitative adjusting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220134626U true CN220134626U (en) | 2023-12-05 |
Family
ID=88951771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321475263.9U Active CN220134626U (en) | 2023-06-09 | 2023-06-09 | Novel quantitative adjusting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220134626U (en) |
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2023
- 2023-06-09 CN CN202321475263.9U patent/CN220134626U/en active Active
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