CN112474086B - Anti-scaling spray head - Google Patents
Anti-scaling spray head Download PDFInfo
- Publication number
- CN112474086B CN112474086B CN202011485373.4A CN202011485373A CN112474086B CN 112474086 B CN112474086 B CN 112474086B CN 202011485373 A CN202011485373 A CN 202011485373A CN 112474086 B CN112474086 B CN 112474086B
- Authority
- CN
- China
- Prior art keywords
- sliding plug
- sliding
- water
- conical shell
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007921 spray Substances 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 139
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 63
- 239000010959 steel Substances 0.000 claims abstract description 63
- 238000007789 sealing Methods 0.000 claims description 33
- 239000000084 colloidal system Substances 0.000 claims description 4
- 230000003373 anti-fouling effect Effects 0.000 claims 4
- 239000013049 sediment Substances 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 4
- 241000237942 Conidae Species 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003287 bathing Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/18—Roses; Shower heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
Abstract
The invention belongs to the field of shower nozzles, and particularly relates to an anti-scaling nozzle which comprises a conical shell, a sliding sleeve, a sliding plug A, a steel water pipe, a communicating pipe, a sliding plug B, a water permeable hole A, a spring B, a thin steel wire and a spring A, wherein the sliding sleeve moves along the central axis direction of the conical shell in the middle of the conical shell in an inverted cone shape, the sliding plug A is in sliding fit along the central axis direction of the conical shell in the sliding sleeve, and the prepressing spring A for resetting the sliding plug A is arranged in the sliding sleeve; according to the invention, the sliding plug A is driven by the sliding plug B under the reset action of the spring B to open the draining holes on the conical shell, so that water remained between the inside of the chasing shell and the sliding plug B is completely discharged through the inner conical surface and the draining holes of the conical shell under the action of self weight, the blockage of the draining holes on the conical shell due to the accumulation of sediments in the residual water is completely avoided, the draining holes on the conical shell do not need to be regularly cleaned and dredged, and the life is convenient.
Description
Technical Field
The invention belongs to the field of shower nozzles, and particularly relates to an anti-scaling nozzle.
Background
Along with the quick improvement of living conditions, family's bathroom is bathed with the shower more and more, and shower equipment is because the shower nozzle has on it, and the coverage area that water from the top falls is great, improves the efficiency of bathing on the one hand, improves the comfort level. On the other hand, the water resource is greatly saved while the same washing effect is achieved.
After long-time use, part of water spraying holes on the shower nozzle can be blocked by water scale, and the reason is that the sediment contained in the residual water in the shower nozzle is accumulated for a long time after the shower nozzle is used for each time, so that part of water spraying holes on the shower nozzle are blocked.
The mode that carries out reciprocal interlude through adopting built-in inserted bar to the apopore on the shower nozzle among the prior art is in order to reach the purpose of mediation shower nozzle apopore, however, this kind of mode is passive mediation, can't fundamentally prevent the jam phenomenon of apopore on the gondola water faucet shower nozzle.
Therefore, it is necessary to design a shower nozzle which can fundamentally solve the problem of water outlet blockage.
The invention designs an anti-scaling spray head to solve the problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention discloses an anti-scaling spray head which is realized by adopting the following technical scheme.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally use, which are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
A spray head for preventing scaling comprises a conical shell, a sliding sleeve, a sliding plug A, a steel water pipe, a communicating pipe, a sliding plug B, a water permeable hole A, a spring B, a thin steel wire and a spring A, wherein the sliding sleeve moves along the central axis direction of the conical shell in the middle of the conical shell with an inverted cone, the sliding plug A is in sliding fit along the central axis direction of the conical shell in the sliding sleeve, and a prepressing spring A for resetting the sliding plug A is arranged in the sliding sleeve; the outer conical surface B at the lower end of the sliding plug A is matched with the inner conical surface of the conical shell so as to open and close the draining hole at the conical tip of the conical shell; a sealing structure for preventing water from entering the sliding sleeve is arranged between the sliding plug A and the inner wall of the sliding sleeve; the sliding sleeve and the sliding plug A are provided with structures for adjusting the precompression quantity of the spring A; the outer conical surface A of the conical shell is uniformly and densely distributed with water sprinkling holes communicated with the interior of the conical shell.
A sliding plug B is hermetically and slidably matched in a steel water pipe arranged at a water inlet hole in the middle of the upper end of the conical shell along the water flow direction, and a prepressing spring B for resetting the sliding plug B is arranged in the steel water pipe; the steel water pipe is uniformly provided with water permeable holes B and water permeable holes C with equal number in the circumferential direction, and the corresponding water permeable holes B and the corresponding water permeable holes C are communicated through communicating pipes; a round groove B is formed in one end, facing water flow, of the sliding plug B, and a plurality of water permeable holes A and a plurality of water permeable holes B which are axially and uniformly formed in the inner wall of the round groove B are in one-to-one correspondence and are matched with each other; the sliding plug B is connected with the sliding sleeve through a thin steel wire with a track.
As a further improvement of the technology, a colloid nozzle is arranged in the water sprinkling hole; the thin steel wire is nested with a plurality of ring sleeves in sliding fit with the thin steel wire, and each ring sleeve is arranged in the steel water pipe through a plurality of fixing blocks which are uniformly distributed in the circumferential direction.
As a further improvement of the technology, a plurality of support seats are uniformly arranged at the periphery of the water inlet at the top in the conical shell, and the sliding sleeve is in sliding fit with the support seats; a plurality of guide blocks A are symmetrically arranged on the sliding sleeve and respectively slide in guide grooves B on a plurality of supports; four guide blocks B are symmetrically arranged on the inner wall of the sliding sleeve and respectively slide in four guide grooves B on the outer side of the sliding plug A; two guide blocks C are symmetrically arranged on the sliding plug B and respectively slide in two guide grooves C on the inner wall of the steel water pipe.
As a further improvement of the technology, a section of internal thread in the inner wall of the sliding sleeve is in threaded fit with a cylindrical block, and a circular ring is in rotational fit with the end face of the cylindrical block opposite to the sliding plug A; the circular ring is provided with a trapezoidal guide ring which rotates in a trapezoidal ring groove on the end face of the cylindrical block; one end of the spring A is connected with the circular ring, and the other end of the spring A is connected with the sliding plug A; the round rod which rotates in a circumferential sealing manner and slides in the middle circular groove A of the sliding plug A in an axial sealing manner is fixedly connected with the cylindrical block, and the tail end of the round rod is provided with a manual twisting wheel.
As a further improvement of the technology, the inner wall of the circular groove A is provided with a circular groove A, and a sealing ring which is in sealing fit with the circular rod is arranged in the circular groove A; a ring groove B is formed in the cylindrical surface of the sliding plug A, and the ring groove B is closer to the spring A than the four guide grooves B; and a sealing ring which is in sealing fit with the inner wall of the sliding sleeve is arranged in the ring groove B.
As a further improvement of the technology, one end of the spring B is connected with the end face of the sliding plug B which is not provided with the circular groove B, and the other end of the spring B is connected with a cylindrical limiting block arranged in the steel water pipe; the thin steel wire penetrates through the circular groove C on the limiting block and is in axis sealing sliding fit with the circular groove C; the sliding plug B is provided with a ring groove C, and a sealing ring which is in sealing fit with the inner wall of the steel water pipe is installed in the ring groove C to prevent water from entering a space which is sealed by the sliding plug B and the limiting block in the steel water pipe.
Compared with the traditional shower nozzle, the invention seals the draining hole with larger aperture at the conical tip of the conical shell under the driving of water flow through the sliding plug A with the outer conical surface B at the tail end so as to maintain the pressure of water entering the conical shell, thereby ensuring the effect of spraying water outwards through the water spraying hole on the conical shell. According to the invention, the sliding plug A is driven by the sliding plug B under the reset action of the spring B to open the draining holes on the conical shell, so that water remained between the inside of the chasing shell and the sliding plug B is completely discharged through the inner conical surface and the draining holes of the conical shell under the action of self weight, the blockage of the draining holes on the conical shell due to the accumulation of sediments in the residual water is completely avoided, the draining holes on the conical shell do not need to be regularly cleaned and dredged, and the life is convenient. The invention has simple structure and better use effect.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is an overall sectional view of the present invention.
Fig. 3 is a schematic section view of the cone shell, the support, the sliding sleeve, the spring A, the sliding plug A, the round rod and the torsion wheel.
FIG. 4 is a schematic section view of a steel water pipe, a sliding plug B, a spring B, a limiting block and a thin steel wire.
Fig. 5 is a schematic cross-sectional view of a cone shell and its cross-section.
Fig. 6 is a schematic cross-sectional view of a spool and its spool.
Fig. 7 is a schematic cross-sectional view of a cylindrical block.
Fig. 8 is a schematic cross-sectional view of the circular arc and the trapezoidal guide ring.
Fig. 9 is a schematic cross-sectional view of a steel water pipe.
Fig. 10 is a schematic sectional view of the spool B and its.
FIG. 11 is a schematic cross-sectional view of a thin steel wire, a ring, a fixing block and a steel water pipe.
Number designation in the figures: 1. a conical shell; 2. draining holes; 3. water sprinkling holes; 4. a water inlet hole; 5. a gum nozzle; 6. a sliding sleeve; 7. an internal thread; 8. a guide block A; 9. a support; 10. a guide groove A; 11. a guide block B; 12. a sliding plug A; 13. an outer conical surface B; 14. a circular groove A; 15. a ring groove A; 16. a guide groove B; 17. a ring groove B; 18. a seal ring; 19. a cylindrical block; 20. a trapezoidal ring groove; 21. a circular ring; 22. a trapezoidal guide ring; 23. a round bar; 24. a torsion wheel; 25. a steel water pipe; 26. water permeable holes B; 27. water permeable holes C; 28. a guide groove C; 29. a communicating pipe; 30. a sliding plug B; 31. a circular groove B; 32. water permeable holes A; 33. a ring groove C; 34. a guide block C; 36. a spring B; 37. a limiting block; 38. a circular groove C; 41. thin steel wires; 42. sleeving a ring; 43. a fixed block; 44. a spring A; 45. an outer conical surface A; 46. an inner conical surface.
Detailed Description
The drawings are schematic illustrations of the implementation of the present invention to facilitate understanding of the principles of structural operation. The specific product structure and the proportional size are determined according to the use environment and the conventional technology.
As shown in fig. 1 and 2, the conical shell comprises a conical shell 1, a sliding sleeve 6, a sliding plug a12, a steel water pipe 25, a communicating pipe 29, a sliding plug B30, a water permeable hole a32, a spring B36, a thin steel wire 41 and a spring a44, wherein as shown in fig. 2 and 3, the sliding sleeve 6 moves in the middle of the conical shell 1 in an inverted cone shape along the central axis direction of the conical shell 1, the sliding plug a12 is matched in the sliding sleeve 6 in a sliding manner along the central axis direction of the conical shell 1, and a pre-pressure spring a44 for resetting the sliding plug a12 is arranged in the sliding sleeve 6; as shown in fig. 3, 5 and 6, an outer conical surface B13 at the lower end of the sliding plug a12 is matched with an inner conical surface 46 of the conical shell 1 to open and close the draining hole 2 at the conical tip of the conical shell 1; a sealing structure for preventing water from entering the sliding sleeve 6 is arranged between the sliding plug A12 and the inner wall of the sliding sleeve 6; the sliding sleeve 6 and the sliding plug A12 are provided with structures for adjusting the pre-compression amount of the spring A44; the outer conical surface A45 of the conical shell 1 is uniformly and densely provided with water sprinkling holes 3 communicated with the interior of the conical shell.
As shown in fig. 1, 2 and 4, a sliding plug B30 is hermetically and slidably fitted in the steel water pipe 25 installed at the water inlet hole 4 in the middle of the upper end of the cone shell 1 along the water flow direction, and a pre-pressing spring B36 for resetting the sliding plug B30 is installed in the steel water pipe 25; as shown in fig. 4 and 9, the steel water pipe 25 is uniformly provided with water permeable holes B26 and C27 in equal numbers in the circumferential direction, and the corresponding water permeable holes B26 and C27 are communicated with each other through communicating pipes 29; as shown in fig. 10, a round groove B31 is formed at one end of the sliding plug B30 facing water flow, and a plurality of water permeable holes a32 and water permeable holes B26 which are axially and uniformly formed in the inner wall of the round groove B31 are in one-to-one correspondence and are mutually matched; as shown in fig. 2, 3 and 4, the sliding plug B30 is connected to the sliding sleeve 6 by a thin steel wire 41 having a track.
As shown in fig. 3, a colloid nozzle 5 is installed in the water sprinkling hole 3; as shown in fig. 2, 4 and 11, a plurality of ring sleeves 42 are nested on the thin steel wire 41 and are in sliding fit with the thin steel wire, and each ring sleeve 42 is installed in the steel water pipe 25 through a plurality of fixing blocks 43 which are evenly distributed in the circumferential direction.
As shown in fig. 3, a plurality of support seats 9 are uniformly arranged at the water inlet 4 at the inner top of the conical shell 1 in the circumferential direction, and the sliding sleeve 6 is in sliding fit with the support seats 9; a plurality of guide blocks A8 are symmetrically arranged on the sliding sleeve 6, and a plurality of guide blocks A8 are respectively slid in guide grooves B16 on a plurality of supports 9; as shown in fig. 3 and 6, four guide blocks B11 are symmetrically mounted on the inner wall of the sliding sleeve 6, and four guide blocks B11 respectively slide in four guide grooves B16 on the outer side of the sliding plug a 12; as shown in fig. 4 and 9, two guide blocks C34 are symmetrically mounted on the sliding plug B30, and the two guide blocks C34 slide in two guide grooves C28 on the inner wall of the steel water pipe 25.
As shown in fig. 3, 7 and 8, a cylindrical block 19 is in threaded fit at a section of internal thread 7 in the inner wall of the sliding sleeve 6, and a circular ring 21 is in rotational fit on the end face of the cylindrical block 19 opposite to the sliding plug a 12; a trapezoidal guide ring 22 is arranged on the circular ring 21, and the trapezoidal guide ring 22 rotates in a trapezoidal ring groove 20 on the end face of the cylindrical block 19; one end of the spring A44 is connected with the ring 21, and the other end is connected with the sliding plug A12; as shown in fig. 3 and 6, a round rod 23 which rotates in a circumferential sealing manner and slides in a circular groove a14 in the middle of a sliding plug a12 in an axial sealing manner is fixedly connected with a cylindrical block 19, and a manual twisting wheel 24 is installed at the tail end of the round rod 23.
As shown in fig. 3 and 6, a ring groove a15 is formed on the inner wall of the circular groove a14, and a sealing ring 18 which is in sealing fit with the circular rod 23 is installed in the ring groove a 15; the cylindrical surface of the sliding plug A12 is provided with a ring groove B17, and the ring groove B17 is closer to the spring A44 than the four guide grooves B16; and a sealing ring 18 which is in sealing fit with the inner wall of the sliding sleeve 6 is arranged in the annular groove B17.
As shown in fig. 4, one end of the spring B36 is connected with the end face of the sliding plug B30, which is not provided with the circular groove B31, and the other end is connected with the cylindrical limiting block 37 installed in the steel water pipe 25; the thin steel wire 41 passes through the circular groove C38 on the limiting block 37 and is in axial sealing sliding fit with the circular groove C38; as shown in fig. 4 and 10, a ring groove C33 is formed in the sliding plug B30, and a sealing ring 18 which is in sealing fit with the inner wall of the steel water pipe 25 is installed in the ring groove C33 to prevent water from entering a space enclosed by the sliding plug B30 and the limiting block 37 in the steel water pipe 25.
The working process of the invention is as follows: in the initial state, the outer conical surface B13 on the sliding plug A12 has a certain distance with the inner conical surface 46 of the cone shell 1, the water draining holes 2 on the cone shell 1 are in the open state, and the spring A44 and the spring B36 are both in the pre-compression energy storage state. The water permeable holes A32 on the sliding plug B30 are staggered with the corresponding water permeable holes B26, and the water permeable holes B26 are closed.
When the multifunctional water-permeable plug is used for bathing, the switch is turned on to switch on tap water, the water pressure of the tap water pushes the sliding plug B30 to slide towards the conical shell 1 along the steel water pipe 25, the spring B36 is further compressed to store energy, and the four water-permeable holes A32 in the sliding plug B30 respectively and quickly approach the corresponding water-permeable holes B26 in the steel water pipe 25. Meanwhile, the sliding plug pushes the sliding sleeve 6 to move vertically downwards along the central axis of the conical shell 1 through the thin steel wire 41, and the sliding sleeve 6 drives the sliding plug A12 to rapidly approach to the inner conical surface 46 of the conical shell 1 through the cylindrical block 19, the circular ring 21 and the spring A44.
When the outer conical surface B13 of the sliding plug a12 meets the inner conical surface 46 of the cone housing 1, the water-permeable holes a32 on the sliding plug B30 still do not meet and face the corresponding water-permeable holes B26 on the steel water pipe 25. Under the continuous pushing of the sliding plug B30 by the thin steel wire 41, the sliding sleeve 6 continues to move and further compresses the spring A44, the sliding plug A12 moves vertically upwards relative to the sliding sleeve 6, and the further compressed spring A44 tightly presses the sliding plug A12 against the inner conical surface 46 of the cone shell 1, so that the water drainage holes 2 on the cone shell 1 are tightly closed.
When the four water permeable holes A32 on the sliding plug B30 meet and completely face the four water permeable holes B26 on the steel water pipe 25, the sliding plug B30 reaches the limit position and stops moving, the spring A44 and the spring B36 are compressed to the limit simultaneously, tap water quickly enters and fills the conical shell 1 through the round groove B31 at one end of the sliding plug B30, the four water permeable holes A32, the four water permeable holes B26, the four communicating pipes 29, the four water permeable holes C27 and the water inlet holes 4 on the conical shell 1, and water in the conical shell 1 is sprayed downwards through the colloid nozzles 5 arranged in the water spraying holes 3 densely distributed on the inner conical surface 46 of the conical shell 1 under the action of water pressure.
When bathing is finished, the switch is turned off to cut off tap water, the water pressure at the end of the round groove B31 on the sliding plug B30 is suddenly reduced, the sliding plug B30 slides back quickly under the reset action of the spring B36, the sliding plug B30 drives the sliding sleeve 6 to move vertically and upwards through the thin steel wire 41, the spring A44 releases energy, and the resisting pressure of the sliding plug A12 on the inner conical surface 46 of the conical shell 1 is quickly reduced.
When the four water-permeable holes A32 of the sliding plug B30 are completely staggered with the corresponding water-permeable holes B26 respectively, the sliding plug B30 stops moving under the prevention of tap water sealed in the space between the switch and the sliding plug B30 in the steel water pipe 25 and is not completely reset, and the compression amount of the spring B36 is larger than that in the initial state. At this time, the sliding plug B30 drives the sliding plug a12 to separate from the inner conical surface 46 of the conical shell 1 by the thin steel wire 41, the sliding sleeve 6, the cylindrical block 19, the circular ring 21 and the spring a44 which completely restores the initial compression state for a certain distance, the distance is slightly smaller than that in the initial state, and the draining hole 2 at the conical tip of the conical shell 1 is completely opened. The water in the space between the conical shell 1 and the sliding plug B30 in the steel water pipe 25 and the water remained in the conical shell 1 are completely discharged through the water draining holes 2 under the action of self weight, so that the residual water in the conical shell 1 is ensured not to remain, and the sediment in the water is prevented from remaining on the inner conical surface 46 of the conical shell 1 to form accumulation and cause the blockage of the water sprinkling holes 3.
In the invention, because the sliding plug A12 is in sealing sliding fit with the inner wall of the sliding sleeve 6, water cannot enter the sliding sleeve 6 to corrode the spring A44. Because the thin steel wire 41 is in sealing sliding fit with the limiting block 37 and the sliding plug is in sealing sliding fit with the inner wall of the steel water pipe 25, water cannot enter the space between the sliding plug B30 and the limiting block 37 to corrode the spring B36.
When the spring force generated by the compressed spring a44 is not enough to press the sliding plug a12 tightly against the inner conical surface 46 of the conical shell 1 after a period of use, then by manually rotating the torsion wheel 24, the torsion wheel 24 drives the cylindrical block 19 to rotate through the round rod 23, the cylindrical block 19 moves vertically downwards relative to the sliding sleeve 6 under the action of the internal thread 7 in threaded fit with the cylindrical block and further compresses the spring a44 through the ring 21, so that the pressing force of the spring a44 against the sliding plug a12 is increased. When the compression amount of the spring A44 reaches the requirement, the torsion wheel 24 is stopped rotating.
In conclusion, the beneficial effects of the invention are as follows: according to the invention, the sliding plug A12 with the tail end provided with the outer conical surface B13 is driven by water flow to plug the water draining hole 2 with a larger aperture at the conical tip of the conical shell 1, so that the pressure of water entering the conical shell 1 is maintained, and the effect of spraying water outwards from the water spraying hole 3 on the conical shell 1 is ensured. According to the invention, the sliding plug A12 is driven by the sliding plug B30 to open the water draining holes 2 on the conical shell 1 under the reset action of the spring B36, so that water remained between the inside of the chasing shell and the sliding plug B30 is completely discharged through the inner conical surface 46 and the water draining holes 2 of the conical shell 1 under the self-weight action, the blockage of the water sprinkling holes 3 on the conical shell 1 caused by the accumulation of sediments in the residual water is completely avoided, the water sprinkling holes 3 on the conical shell 1 do not need to be regularly cleaned and dredged, and the life convenience is provided.
Claims (5)
1. The utility model provides a shower nozzle of preventing scale deposit which characterized in that: the device comprises a conical shell, a sliding sleeve, a sliding plug A, a steel water pipe, a communicating pipe, a sliding plug B, a water permeable hole A, a spring B, a thin steel wire and a spring A, wherein the sliding sleeve moves in the middle of the conical shell with an inverted cone along the central axis direction of the conical shell; the outer conical surface B at the lower end of the sliding plug A is matched with the inner conical surface of the conical shell so as to open and close the draining hole at the conical tip of the conical shell; a sealing structure for preventing water from entering the sliding sleeve is arranged between the sliding plug A and the inner wall of the sliding sleeve; the sliding sleeve and the sliding plug A are provided with structures for adjusting the precompression quantity of the spring A; the outer conical surface A of the conical shell is uniformly and densely provided with water sprinkling holes communicated with the interior of the conical shell;
a sliding plug B is hermetically and slidably matched in a steel water pipe arranged at a water inlet hole in the middle of the upper end of the conical shell along the water flow direction, and a prepressing spring B for resetting the sliding plug B is arranged in the steel water pipe; the steel water pipe is uniformly provided with water permeable holes B and water permeable holes C with equal number in the circumferential direction, and the corresponding water permeable holes B and the corresponding water permeable holes C are communicated through communicating pipes; a round groove B is formed in one end, facing water flow, of the sliding plug B, and a plurality of water permeable holes A and a plurality of water permeable holes B which are axially and uniformly formed in the inner wall of the round groove B are in one-to-one correspondence and are matched with each other; the sliding plug B is connected with the sliding sleeve through a thin steel wire with a track;
one end of the spring B is connected with the end face, which is not provided with the circular groove B, of the sliding plug B, and the other end of the spring B is connected with a cylindrical limiting block arranged in the steel water pipe; the thin steel wire penetrates through the circular groove C on the limiting block and is in axis sealing sliding fit with the circular groove C; the sliding plug B is provided with a ring groove C, and a sealing ring which is in sealing fit with the inner wall of the steel water pipe is installed in the ring groove C to prevent water from entering a space which is sealed by the sliding plug B and the limiting block in the steel water pipe.
2. The anti-fouling spray head of claim 1, wherein: a colloid nozzle is arranged in the water sprinkling hole; the thin steel wire is nested with a plurality of ring sleeves in sliding fit with the thin steel wire, and each ring sleeve is arranged in the steel water pipe through a plurality of fixing blocks which are uniformly distributed in the circumferential direction.
3. The anti-fouling spray head of claim 1, wherein: a plurality of supports are uniformly arranged at the water inlet on the top in the conical shell in the circumferential direction, and the sliding sleeve is in sliding fit with the supports; a plurality of guide blocks A are symmetrically arranged on the sliding sleeve and respectively slide in guide grooves B on a plurality of supports; four guide blocks B are symmetrically arranged on the inner wall of the sliding sleeve and respectively slide in four guide grooves B on the outer side of the sliding plug A; two guide blocks C are symmetrically arranged on the sliding plug B and respectively slide in two guide grooves C on the inner wall of the steel water pipe.
4. The anti-fouling spray head of claim 1, wherein: a section of internal thread in the inner wall of the sliding sleeve is in threaded fit with a cylindrical block, and a circular ring is in rotary fit with the end face of the cylindrical block opposite to the sliding plug A; the circular ring is provided with a trapezoidal guide ring which rotates in a trapezoidal ring groove on the end face of the cylindrical block; one end of the spring A is connected with the circular ring, and the other end of the spring A is connected with the sliding plug A; the round rod which rotates in a circumferential sealing manner and slides in the middle circular groove A of the sliding plug A in an axial sealing manner is fixedly connected with the cylindrical block, and the tail end of the round rod is provided with a manual twisting wheel.
5. An anti-fouling spray head according to claim 4, wherein: an annular groove A is formed in the inner wall of the circular groove A, and a sealing ring in sealing fit with the circular rod is installed in the annular groove A; a ring groove B is formed in the cylindrical surface of the sliding plug A, and the ring groove B is closer to the spring A than the four guide grooves B; and a sealing ring which is in sealing fit with the inner wall of the sliding sleeve is arranged in the ring groove B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011485373.4A CN112474086B (en) | 2020-12-16 | 2020-12-16 | Anti-scaling spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011485373.4A CN112474086B (en) | 2020-12-16 | 2020-12-16 | Anti-scaling spray head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112474086A CN112474086A (en) | 2021-03-12 |
| CN112474086B true CN112474086B (en) | 2021-10-15 |
Family
ID=74918018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011485373.4A Active CN112474086B (en) | 2020-12-16 | 2020-12-16 | Anti-scaling spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112474086B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175036B (en) * | 2021-05-06 | 2022-12-27 | 江西三江精密针车有限公司 | A offal transformation subassembly for not having spray offal |
| CN113318872B (en) * | 2021-06-22 | 2023-01-10 | 佛山市通海卫浴设备有限公司 | Anti-blocking shower nozzle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104640639A (en) * | 2012-08-02 | 2015-05-20 | 法布瑞玛尔工业和贸易股份有限公司 | Showerhead |
| CN204276183U (en) * | 2014-11-04 | 2015-04-22 | 东莞市适意洁具有限公司 | A kind of top spray of automated cleaning water outlet spout |
| CN105944852B (en) * | 2016-07-17 | 2018-04-17 | 南安市丽迪家居用品有限公司 | A kind of shower with antiscale ball |
| CN206716246U (en) * | 2017-05-04 | 2017-12-08 | 赵凤男 | A kind of pulsed shower head |
| CN108654876B (en) * | 2018-06-22 | 2023-09-05 | 厦门英仕卫浴有限公司 | Humanized switching device applied to healthy shower |
| CN108654863A (en) * | 2018-07-15 | 2018-10-16 | 林枫 | A kind of shower that can remove incrustation scale automatically |
| CN109107794B (en) * | 2018-11-13 | 2020-10-13 | 温州鸿升集团有限公司 | Anti-blocking shower nozzle |
| CN210474429U (en) * | 2019-07-12 | 2020-05-08 | 北京华奥易航科技有限公司 | Automatic arrange stifled atomizer |
| CN211273288U (en) * | 2019-09-20 | 2020-08-18 | 上海巴蕉扇科技有限公司 | Safe type fire control shower nozzle |
| CN111515035A (en) * | 2020-05-08 | 2020-08-11 | 郭春燕 | Prevent blockking up massage gondola water faucet |
-
2020
- 2020-12-16 CN CN202011485373.4A patent/CN112474086B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112474086A (en) | 2021-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112474086B (en) | Anti-scaling spray head | |
| CN112387436B (en) | Scale blockage prevention bathing spray head | |
| CN211960406U (en) | Be applied to municipal garden from opening formula and prevent blockking up shower nozzle | |
| CN211793435U (en) | Be applied to automatic telescopic sprinkling irrigation equipment that municipal garden irrigated | |
| CN216963422U (en) | Anti-blocking high-sealing water pump adapter | |
| CN208457311U (en) | A kind of antiscale tap | |
| CN207996469U (en) | A kind of flusher for getting filter cloth express developed using board and frame machine pressure filtration yielding water | |
| CN112495026A (en) | Household intelligent water purifier | |
| CN211324659U (en) | Push type toilet brush | |
| CN209873973U (en) | Hand washing sink | |
| CN112772369A (en) | Automatic water storage sprinkling irrigation device for landscape gardens | |
| CN208503626U (en) | A kind of push type raw water water purification switching construction | |
| CN2626616Y (en) | Sprinkler for spraying | |
| CN2461590Y (en) | Discharge valve for automatic discharging residual foam or fire extinguisheng agent from hydrant, turret or sprayer head | |
| CN212702499U (en) | Shower head structure capable of reducing residual water of shower head | |
| CN209012500U (en) | A kind of constant current water saving device | |
| CN211051734U (en) | Combined shower head | |
| CN104472318A (en) | Water conservancy irrigation device | |
| CN218308594U (en) | Shower switching device | |
| CN210510428U (en) | Bionic faucet | |
| CN218202306U (en) | Ion exchanger cleaning system | |
| CN212839542U (en) | Water tap | |
| CN219025257U (en) | Rewinding trimming slurry dispersing port with anti-blocking function | |
| CN209901529U (en) | Water-saving linear spray head | |
| CN214974948U (en) | Novel water-saving spray head for irrigation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: 311400 Shangguan Xiang Fang Cun, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU HAOZHI TECHNOLOGY CO.,LTD. Address before: 311400 Xinban village, Xukou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Fuyang Xingjian Plastic Hardware Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An anti scaling nozzle Effective date of registration: 20221211 Granted publication date: 20211015 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Hangzhou Fuyang sub branch Pledgor: HANGZHOU HAOZHI TECHNOLOGY CO.,LTD. Registration number: Y2022980025978 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230720 Granted publication date: 20211015 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Hangzhou Fuyang sub branch Pledgor: HANGZHOU HAOZHI TECHNOLOGY CO.,LTD. Registration number: Y2022980025978 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: 311400 Qiaotou, Songxi village, Xindeng Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Fuyang communication plastic factory Country or region after: China Address before: 311400 Shangguan Xiang Fang Cun, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU HAOZHI TECHNOLOGY CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right |