CN113842833A - Unpowered dynamic variable diffuser - Google Patents
Unpowered dynamic variable diffuser Download PDFInfo
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- CN113842833A CN113842833A CN202111352645.8A CN202111352645A CN113842833A CN 113842833 A CN113842833 A CN 113842833A CN 202111352645 A CN202111352645 A CN 202111352645A CN 113842833 A CN113842833 A CN 113842833A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 166
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 20
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000002829 reductive effect Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000010907 mechanical stirring Methods 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 description 14
- 230000000996 additive effect Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000739 chaotic effect Effects 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002567 autonomic effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The invention discloses an unpowered dynamic variable diffuser, comprising: a mixing tube; the feeding pipe is arranged on the mixing pipe, and the discharging end of the feeding pipe is arranged in the mixing pipe; the telescopic assemblies are arranged in the mixing pipe, and at least one telescopic assembly is arranged along the circumferential direction of the mixing pipe; the stirring part is arranged in the mixing pipe and comprises a first water passing ring and a second water passing ring fixed on the first water passing ring, and the first water passing ring is connected with the telescopic assembly; the telescopic assembly is used for being matched with the first water passing ring to drive the second water passing ring to move along the axial direction of the mixing pipe, so that energy is saved, external stirring is not needed, and energy consumption can be reduced; the sleeve on the pore plate can compress the spring along with the increase of the water quantity, so that the elliptical hole of the barrel wall is leaked, the water passing area is increased, and the mixing degree and the effect are unchanged when the water quantity is changed; combines the advantages of a static mixer and a mechanical stirring mixer.
Description
Technical Field
The invention relates to the technical field of diffusers, in particular to an unpowered dynamic variable diffuser.
Background
When one liquid is mixed with the other liquid, the mixing effect can be satisfied only by fully stirring, and especially when the two liquids are reacted and need to be fully mixed in a short time, the limitations of the mixing sufficiency and the mixing time are emphasized so as to avoid the problems of non-uniform mixing or insufficient reaction, and a special diffusion mixer is required for mixing. For example, in the process of processing and treating tap water, a coagulant is required to be added into raw water to settle suspended particles in the water, the process of mixing the raw water with the coagulant is required to be rapid and sufficient, and is generally carried out by adopting the modes of hydraulic mixing, mechanical mixing and the like.
Disclosure of Invention
Embodiments according to the present invention aim to solve or improve at least one of the above technical problems.
It is a first object of embodiments according to the present invention to provide an unpowered dynamically variable diffuser.
Embodiments of the first aspect of the invention provide an unpowered dynamically variable diffuser comprising: a mixing tube; the feeding pipe is arranged on the mixing pipe, and the discharging end of the feeding pipe is arranged in the mixing pipe; the telescopic assemblies are arranged in the mixing pipe, and at least one telescopic assembly is arranged along the circumferential direction of the mixing pipe; the stirring part is arranged in the mixing pipe and comprises a first water passing ring and a second water passing ring fixed on the first water passing ring, and the first water passing ring is connected with the telescopic assembly; the telescopic assembly is used for being matched with the first water passing ring so as to drive the second water passing ring to move along the axial direction of the mixing pipe.
According to the unpowered dynamic variable diffuser provided by the invention, additives in various treatment processes are injected through the feeding pipe, the additives are contacted and mixed with water on the inner wall of the mixing pipe, when the water amount is increased, the stirring part is driven to move by the telescopic component under the action of the water flow thrust force, so that the second water passing ring of the stirring part moves outwards out of the mixing pipe, the second water passing ring and the first water passing ring are matched for use, the water passing area is increased, the mixing degree and effect are unchanged when the water amount is changed, the adjustment is carried out timely along with the change of the water amount, the number of branch splits during the water flow is increased, the mixing and stirring effect is enhanced, the increased water amount is responded, external force stirring is not needed, the energy consumption is reduced, external manual stirring or electric equipment participation is avoided, and regular equipment maintenance and repair are not needed, make this device can accomplish the stirring by oneself under the drive of rivers and stir the effect of adjusting according to the water yield change, energy-conserving effect has been reached, and with above-mentioned two kinds of advantages and two only, have the advantage of static mixer and mechanical stirring blender concurrently, stir the regulation of mixing dynamics according to the water yield of developments, and adopt the kinetic energy of rivers self to mix, make this device stir when satisfying the low-load insufficiently, increase the water loss when also can avoiding the overload, make full use of liquid flow kinetic energy.
In addition, the technical solution provided by the embodiment of the present invention may further have the following additional technical features:
in any one of the above technical solutions, the side wall of the first water passing ring is provided with a first water passing hole and a second water passing hole, and the first water passing hole and the second water passing hole are at least two arranged along the circumferential direction of the first water passing ring.
In this technical scheme, through the first water hole of crossing and the second water hole of crossing that respectively circumference set up for holistic rivers can fall into a plurality of not equidimension direct currents when passing through, then collect again after through together, through the reposition of redundant personnel and the mass flow that relapse, can effectually utilize the kinetic energy of rivers, reduce the use of electric energy, accomplished the autonomous operation of device simultaneously, and can play the effect of stirring and mixture.
In any one of the above technical solutions, the inner diameter of the first water passing hole is smaller than the inner diameter of the second water passing hole; and/or the axis of the first water through hole and the axis of the second water through hole are parallel to the axis of the mixing pipe.
In the technical scheme, the inner diameter of the first water passing hole is smaller than that of the second water passing hole, so that the diameters of adjacent direct currents are not completely the same after the whole water flow passes through, the disorder degree is further increased, the water flow is fully contacted and mixed, and the additive is uniformly contacted with the treated water;
the axis in the water hole is crossed to the first axis of crossing and the axis parallel arrangement in the water hole is crossed to the second for whole rivers are through can be more smooth a plurality of direct currents of production, avoid too big to the effort of first water ring of crossing, make to rivers can be in reasonable state to the first promotion of crossing the water ring, avoid the slight flow of rivers to cause the removal of first water ring of crossing, cause the inefficacy of regulating action.
In any one of the above technical solutions, the second water passing ring is provided with a third water passing hole along the circumferential direction of the mixing pipe, and the axis of the third water passing hole is perpendicular to the axis of the mixing pipe.
In this technical scheme, the water ring is crossed to the second sets up the third along the circumferential direction of hybrid tube and crosses the water hole, and for the third cross the axis in water hole with the axis of hybrid tube sets up perpendicularly for the direct current flow direction in water hole is crossed to the third outwards flows for perpendicular to hybrid tube, makes the direct current of extra production different with original flow direction, makes its chaotic effect increase in the remixing after passing through, helps can improve the effect of mixing when facing large-traffic rivers.
In any one of the above technical solutions, the telescopic assembly includes: the protective housing, the first screw rod of protective housing inner wall fixed mounting, the spring is cup jointed to first screw rod lateral wall, the spring left end with first water ring is connected.
In the technical scheme, under the action of the spring, the spring is pulled and elastic potential energy is continued when the water amount is too large, and the elastic potential energy accumulated by the spring in contact when the water flow is reduced drives the first water passing ring to reset, so that the first water passing ring can be repeatedly moved and adjusted in the repeatedly changed water flow, and the automatic adjusting performance of the device is further improved.
In any one of the above technical solutions, the fine adjustment nut is rotatably installed at the right end of the spring, and the inner wall of the fine adjustment nut is in threaded connection with the side wall of the first screw rod.
In the technical scheme, the spring and the first water passing ring can be moved in advance by screwing and moving the fine adjustment nut on the first screw rod, and a partial structure of the second water passing ring can be exposed and moved in advance, so that the stirring and mixing force with the same water amount is changed in the initial state, and the mixing degree under the same water amount is adjusted in advance.
In any one of the above technical solutions, a limit ring is fixedly installed on the inner wall of the mixing pipe, and the limit ring is fixedly assembled with the first screw rod.
In this technical scheme, can carry out unilateral spacing to the removal of first water ring of crossing through the spacing ring, the use of the first screw rod of cooperation simultaneously for the both ends of spring are fixed more firmly, help the spring remain stable in drawing and compressing repeatedly, also can restrict the initial position of spring simultaneously, guarantee that setting in advance can normally realize.
In any one of the above technical schemes, a sealing ring is fixedly installed at the left end of the outer side wall of the protective shell, and the sealing ring and the limiting ring are fixedly assembled through a fastening bolt.
In the technical scheme, the convection water and the spring are partially isolated by the protection effect of the sealing ring, the protection shell and the limiting ring, and the spring is prevented from being worn and damaged in long-term use.
In any one of the above technical schemes, the feeding pipe discharging end is fixedly provided with a conical dispensing pipe, and the right end of the conical dispensing pipe and the left end of the feeding pipe are arranged at intervals by adopting a preset distance.
In the technical scheme, the conical dispensing pipe can help the additive to diffuse after flowing out of the feeding pipe, and the additive is prevented from being wrapped by running water to flow intensively, so that the mixing effect of the running water and the additive is better.
In any one of the above technical schemes, the left side wall of the conical dispensing tube is fixedly provided with a fixing plate, and the fixing plate and the limiting ring are fixedly assembled through a second screw rod.
In this technical scheme, through the effect of fixed plate and second screw rod for toper dispensing pipe produces fixed assembly relation with the spacing ring, helps mixing tube inner structure to keep stable in structure in quick rivers, is favorable to long-term the use.
Additional aspects and advantages of embodiments in accordance with the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments in accordance with the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mixing tube of the present invention after being partially cut and its connection structure;
FIG. 3 is a schematic view of the telescopic assembly and the connection structure thereof according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic view of a stop collar of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:
1 mixing tube, 101 spacing ring, 102 assembling ring, 2 feeding tube, 201 tapered dosing tube, 3 telescopic component, 301 protective shell, 3011 sealing ring, 3012 fastening bolt, 302 first screw, 303 spring, 304 fine adjusting nut, 4 stirring part, 401 first water passing ring, 4011 first water passing hole, 4012 second water passing hole, 402 second water passing ring, 4021 third water passing hole, 5 fixing plate, 6 second screw.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1-5, an embodiment of a first aspect of the present invention provides an unpowered dynamic variable diffuser, including: a mixing tube 1; the feeding pipe 2 is arranged on the mixing pipe 1, and the discharging end of the feeding pipe 2 is arranged inside the mixing pipe 1; the telescopic assemblies 3 are arranged in the mixing pipe 1, and at least one telescopic assembly is arranged along the circumferential direction of the mixing pipe 1; the stirring part 4 is arranged in the mixing pipe 1, the stirring part 4 comprises a first water passing ring 401 and a second water passing ring 402 fixed on the first water passing ring 401, and the first water passing ring 401 is connected with the telescopic assembly 3; the telescopic assembly 3 is used to cooperate with the first water passing ring 401 to drive the second water passing ring 402 to move along the axial direction of the mixing pipe 1.
According to the unpowered dynamic variable diffuser provided by the invention, additives in various treatment processes are injected through the feeding pipe 2, the additives are contacted and mixed with water on the inner wall of the mixing pipe 1, when the water amount is increased, the stirring part 4 is driven to move under the action of water flow thrust through the telescopic component 3, so that the second water passing ring 402 of the stirring part 4 moves outwards out of the mixing pipe 1, the second water passing ring 402 is matched with the first water passing ring 401 for use, the water passing area is increased, the mixing degree and effect are unchanged when the water amount is changed, the mixing degree and effect are timely adjusted along with the change of the water amount, the number of branches split during the water flow is also increased, the mixing and stirring effect is enhanced, the increased water amount is responded, external force stirring is not needed, the energy consumption is reduced, and the participation of external manual stirring or electric equipment is avoided, need not periodic overhaul of equipments and maintenance, make this device can accomplish the stirring by oneself under the drive of rivers and carry out the effect of stirring regulation according to the water yield change, energy-conserving effect has been reached, and it is unique with above-mentioned two kinds of advantages and two, have static mixer and mechanical stirring blender's advantage concurrently, stir the regulation of mixing dynamics according to the water yield of developments, and adopt the kinetic energy of rivers self to mix, make this device stir when satisfying the low-load inadequately, increase the water loss when also can avoiding the overload, make full use of liquid flow kinetic energy.
Further, the front end and the rear end of the outer wall of the mixing pipe 1 are respectively and fixedly provided with the assembling rings 102, and the external water flowing pipeline can be more easily assembled through the assembling rings 102, so that the device is convenient to use.
Further, the feed pipe 2 is L-shaped so that the external additive can flow in a direction perpendicular to the axis of the mixing pipe 1 and in a direction horizontal to the axis of the mixing pipe 1, facilitating the mutual contact mixing and introduction.
In any of the above embodiments, as shown in fig. 1 to 5, the side wall of the first water passing ring 401 is provided with a first water passing hole 4011 and a second water passing hole 4012, and at least two first water passing holes 4011 and at least two second water passing holes 4012 are respectively arranged along the circumferential direction of the first water passing ring 401.
In this embodiment, through the first water hole 4011 and the second water hole 4012 of crossing that respectively circumference set up for holistic rivers can fall into a plurality of not equidimension direct currents when passing through, then collect together again after passing through, through the reposition of redundant personnel and the mass flow that relapse, can effectually utilize the kinetic energy of rivers, reduce the use of electric energy, accomplished the autonomous operation of device simultaneously, and can play the effect of stirring and mixture.
In any of the above embodiments, as shown in fig. 1 to 5, the first water passing hole 4011 has an inner diameter smaller than that of the second water passing hole 4012; and/or the axis of the first water passing hole 4011 and the axis of the second water passing hole 4012 are parallel to the axis of the mixing pipe 1.
In this embodiment, the inner diameter of the first water through holes 4011 is smaller than that of the second water through holes 4012, so that the diameters of adjacent direct currents are not completely the same after the whole water flow passes through, thereby further increasing the degree of disorder and facilitating the sufficient contact and mixing of the water flow, and achieving the uniform contact of the additive with the treated water;
the axis of the first water hole 4011 of crossing and the axis parallel arrangement of the second water hole 4012 of crossing with the axis of hybrid tube 1 for whole rivers can be more smooth a plurality of direct currents of production through the time, avoid too big to the effort of first water ring 401 of crossing, make to rivers can be in reasonable state to the first promotion of crossing water ring 401, avoid the slight flow of rivers to cause the first removal of crossing water ring 401, cause the inefficacy of regulating action.
In any of the above embodiments, as shown in fig. 1 to 5, the second water passing ring 402 is provided with a third water passing hole 4021 along the circumferential direction of the mixing pipe 1, and the axis of the third water passing hole 4021 is perpendicular to the axis of the mixing pipe 1.
In this embodiment, the second water ring 402 has a third water through hole 4021 along the circumferential direction of the mixing pipe 1, and the axis of the third water through hole 4021 is perpendicular to the axis of the mixing pipe 1, so that the direct current flowing direction of the third water through hole 4021 is perpendicular to the mixing pipe 1 and flows outwards, so that the additionally generated direct current is different from the original flowing direction, the chaotic effect is increased in the remixing after passing through, and the mixing and stirring effect can be improved when facing a large flow of water.
Further, the third water passing holes 4021 are formed in an elliptical shape, so that the third water passing holes 4021 can be more uniformly exposed to the outside than the circular holes during the movement of the second water passing ring 402, so that the adjustment of the mixing force can be stably increased or decreased.
In any of the above embodiments, as shown in fig. 1-5, the retraction assembly 3 comprises: protective housing 301, the first screw rod 303 of protective housing 301 inner wall fixed mounting, the spring is cup jointed to first screw rod 303 lateral wall, and the spring left end is connected with first ring 401 of crossing water.
In this embodiment, through the effect of spring, pull the spring and continue elastic potential energy when the water yield is too big, the elastic potential energy that the spring contact was accumulated drives first ring 401 of crossing water and resets when rivers reduce for first ring 401 of crossing water can move the regulation repeatedly in the discharge that changes repeatedly, has further improved the autonomic regulatory performance of device.
In any of the above embodiments, as shown in fig. 1-5, the fine adjustment nut 304 is rotatably mounted at the right end of the spring, and the inner wall of the fine adjustment nut 304 is screwed with the side wall of the first screw 303.
In this embodiment, the spring and the first water passing ring 401 are previously moved by screwing and moving the fine adjustment nut 304 on the first screw 303, and a part of the structure of the second water passing ring 402 is previously exposed and moved, so that the same stirring and mixing force of the water amount is changed at the initial state to previously adjust the mixing degree at the same water amount.
In any of the above embodiments, as shown in fig. 1-5, the inner wall of the mixing pipe 1 is fixedly installed with the limiting ring 101, and the limiting ring 101 is fixedly assembled with the first screw 303.
In this embodiment, can carry out unilateral spacing to the removal of first ring 401 of crossing water through spacing ring 101, cooperate the use of first screw rod 303 simultaneously for the both ends of spring are fixed more firmly, help the spring to remain stable in drawing and compressing repeatedly, also can restrict the initial position of spring simultaneously, guarantee that setting in advance can normally realize.
In any of the above embodiments, as shown in fig. 1 to 5, a sealing ring 3011 is fixedly mounted at the left end of the outer side wall of the protective shell 301, and the sealing ring 3011 and the limiting ring 101 are fixedly assembled by fastening bolts 3012.
In the embodiment, the sealing ring 3011, the protective shell 301 and the limiting ring 101 are used for protection, so that convection water and the spring are partially isolated, and the spring is prevented from being worn and damaged in long-term use.
In any of the above embodiments, as shown in fig. 1-5, the discharge end of the feeding pipe 2 is fixedly installed with a tapered dispensing pipe 201, and the right end of the tapered dispensing pipe 201 and the left end of the feeding pipe 2 are arranged at a preset distance interval.
In this embodiment, the conical dispensing tube 201 can help the additive to diffuse after flowing out from the feeding tube 2, and avoid the additive to be entrained by the flowing water and intensively flow, so that the flowing water and the additive are mixed better.
Specifically, the preset distance is set to be 4cm-6cm, 5cm can be selected specifically, the right end of the conical dispensing pipe 201 and the left end of the feeding pipe 2 are welded and fixed in the circumferential direction through the connecting rods during installation, fixed assembly and interval setting of the right end of the conical dispensing pipe 201 and the left end of the feeding pipe 2 are guaranteed, and the nozzle is fixedly installed at the left end of the feeding pipe 2, so that an additive can be sprayed out uniformly.
In any of the above embodiments, as shown in fig. 1 to 5, the fixing plate 5 is fixedly installed on the left side wall of the tapered dispensing tube 201, and the fixing plate 5 and the limiting ring 101 are fixedly assembled through the second screw 6.
In this technical scheme, through the effect of fixed plate 5 and second screw 6 for toper dispensing pipe 201 produces fixed assembly relation with spacing ring 101, helps mixing tube 1 inner structure to keep stable in structure in quick rivers, is favorable to long-term the use.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. An unpowered dynamically variable diffuser, comprising:
a mixing tube (1);
the feeding pipe (2) is arranged on the mixing pipe (1), and the discharging end of the feeding pipe (2) is arranged inside the mixing pipe (1);
the telescopic assemblies (3) are arranged in the mixing pipe (1), and at least one telescopic assembly is arranged along the circumferential direction of the mixing pipe (1);
the stirring part (4) is arranged in the mixing pipe (1), the stirring part (4) comprises a first water passing ring (401) and a second water passing ring (402) fixed on the first water passing ring (401), and the first water passing ring (401) is connected with the telescopic assembly (3);
the telescopic assembly (3) is used for being matched with the first water passing ring (401) to drive the second water passing ring (402) to move along the axial direction of the mixing pipe (1).
2. The unpowered dynamic variable diffuser of claim 1, wherein the first water passing ring (401) is provided with a first water passing hole (4011) and a second water passing hole (4012) on the side wall, and the first water passing hole (4011) and the second water passing hole (4012) are at least two in the circumferential direction of the first water passing ring (401).
3. The unpowered dynamic variable diffuser of claim 2, wherein the first water flow hole (4011) has an inner diameter smaller than an inner diameter of the second water flow hole (4012); and/or the axis of the first water through hole (4011) and the axis of the second water through hole (4012) are parallel to the axis of the mixing tube (1).
4. The unpowered dynamic variable diffuser of claim 1, wherein the second water passing ring (402) is provided with a third water passing hole (4021) along a circumferential direction of the mixing pipe (1), and an axis of the third water passing hole (4021) is perpendicular to an axis of the mixing pipe (1).
5. The unpowered dynamic variable diffuser of claim 1, wherein the telescopic assembly (3) comprises: protective housing (301), first screw rod (302) of protective housing (301) inner wall fixed mounting, spring (303) are cup jointed to first screw rod (302) lateral wall, spring (303) left end with first ring (401) of crossing water is connected.
6. The unpowered dynamic variable diffuser of claim 5, wherein the spring (303) is rotatably mounted with a fine adjustment nut (304) at the right end, and the inner wall of the fine adjustment nut (304) is screwed with the side wall of the first screw (302).
7. The unpowered dynamic variable diffuser of claim 5, characterized in that a limiting ring (101) is fixedly mounted on the inner wall of the mixing pipe (1), and the limiting ring (101) is fixedly assembled with the first screw (302).
8. The unpowered dynamic variable diffuser of claim 7, wherein a sealing ring (3011) is fixedly mounted at the left end of the outer side wall of the protective shell (301), and the sealing ring (3011) and the limiting ring (101) are fixedly assembled through a fastening bolt (3012).
9. The unpowered dynamic variable diffuser of claim 7, wherein the tapered dosing tube (201) is fixedly mounted at the discharge end of the feed tube (2), and the right end of the tapered dosing tube (201) and the left end of the feed tube (2) are spaced apart by a preset distance.
10. The unpowered dynamic variable diffuser of claim 9, wherein a fixing plate (5) is fixedly mounted on the left side wall of the conical dispensing tube (201), and the fixing plate (5) and the limiting ring (101) are fixedly assembled through a second screw (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111352645.8A CN113842833B (en) | 2021-11-16 | 2021-11-16 | Unpowered dynamic variable diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111352645.8A CN113842833B (en) | 2021-11-16 | 2021-11-16 | Unpowered dynamic variable diffuser |
Publications (2)
| Publication Number | Publication Date |
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| CN113842833A true CN113842833A (en) | 2021-12-28 |
| CN113842833B CN113842833B (en) | 2024-01-19 |
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| CN113842833B (en) | 2024-01-19 |
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