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CN-122006945-A - Shower nozzle efflux module and three-dimensional rotatory shower nozzle

CN122006945ACN 122006945 ACN122006945 ACN 122006945ACN-122006945-A

Abstract

The invention discloses a spray head jet module and a three-dimensional rotary spray head, wherein the spray head jet module comprises a mounting seat, two spray heads and a pressing block, the mounting seat is connected with a main shaft, the two spray heads are in sealing connection with the mounting seat and can rotate relative to the mounting seat, the two spray heads are symmetrically arranged around the center of the main shaft, bosses are arranged on the side walls of the two spray heads, and the pressing block is suitable for being abutted against one side, deviating from the mounting seat, of the two bosses so as to lock the two spray heads. The jet module has simple structure and convenient speed regulation, does not depend on the electromagnetic principle for speed regulation, and can effectively reduce the design and use cost of the three-dimensional rotary spray head.

Inventors

  • ZHOU YIHUA
  • CHEN XIAOYU
  • BIAN JINPING
  • CAO JIE

Assignees

  • 江苏富技腾机电科技有限公司

Dates

Publication Date
20260512
Application Date
20260331

Claims (10)

  1. 1. A showerhead fluidic module, comprising: The installation seat (1) is connected with a main shaft (2), the main shaft (2) is coaxial with the installation seat (1) and is provided with a water passing channel (21), and two diversion channels (11) communicated with the water passing channel (21) are arranged in the installation seat (1); The two spray heads (3) are respectively and hermetically connected with the mounting seat (1) and can rotate relative to the mounting seat (1), the two spray heads (3) are symmetrically arranged around the center of the main shaft (2) and are respectively communicated with the two diversion channels (11), and bosses (31) are respectively arranged on the side walls of the two spray heads (3); The pressing block (4) is connected with the mounting seat (1) through bolts, and the pressing block (4) is suitable for being abutted against one side, deviating from the mounting seat (1), of the two bosses (31) so as to lock the two spray heads (3).
  2. 2. The spray head jet module according to claim 1, wherein at least part of the side wall of the boss (31) is provided with a gear part (311), the center of the mounting seat (1) is provided with a rotatable idler wheel (12), the pressing block (4) is covered on the idler wheel (12), and the gear parts (311) of the two spray heads (3) are meshed with the idler wheel (12).
  3. 3. The spray head jet module according to claim 1 or 2, characterized in that two angle graduation marks (41) are symmetrically arranged at the center of the edge of one side of the pressing block (4) facing away from the mounting seat (1), and arrow marks (32) pointing to the angle graduation marks (41) are arranged on one side of the two spray heads (3) facing away from the mounting seat (1).
  4. 4. A nozzle jet module according to claim 3, characterized in that when the pressing block (4) is abutted against the boss (31), one side of the pressing block (4) deviating from the mounting seat (1) is flush with one side end surface of the nozzle (3) deviating from the mounting seat (1).
  5. 5. A nozzle jet module according to claim 1, characterized in that the nozzle (3) comprises a rotating block (33) and a nozzle body (34), a jet channel (331) communicating with the corresponding shunt channel (11) is provided in the rotating block (33), and the nozzle body (34) is detachably connected with the rotating block (33) and communicates with the jet channel (331).
  6. 6. The spray head jet module according to claim 5, characterized in that one of the rotating block (33) and the mounting seat (1) is provided with a protruding part (332), the other is provided with a jack (13) which is in plug-in fit with the protruding part (332), the inner peripheral wall of the jack (13) is provided with an annular groove (131), and the jet channel (331) and the diversion channel (11) are communicated through the groove (131).
  7. 7. The shower head jet module according to claim 6, wherein a sealing assembly is provided between the projection (332) and the inner wall of the receptacle (13).
  8. 8. The spray head jet module according to claim 7, characterized in that the sealing assembly comprises two sealing rings (14), the two sealing rings (14) being arranged at intervals on both sides of the groove (131) in the depth direction of the insertion hole (13).
  9. 9. The head jet module according to claim 5, characterized in that an extension of the centre line of the nozzle body (34) has no intersection with the centre line of the spindle (2).
  10. 10. A three-dimensional rotary spray head, characterized by comprising a shell (5), a water inlet rod (6) and the spray head jet module according to any one of claims 1-9, wherein the main shaft (2) and the water inlet rod (6) are in transmission connection through a bevel gear assembly and are both in rotary connection with the shell (5), and the water inlet rod (6) is provided with a water inlet channel communicated with the water passing channel (21).

Description

Shower nozzle efflux module and three-dimensional rotatory shower nozzle Technical Field The invention relates to the technical field of spray heads, in particular to a spray head jet module and a three-dimensional rotary spray head. Background The three-dimensional rotating spray head is mainly used for cleaning the internal space of the reaction kettle, and the principle is that the torque formed by the reaction force generated when two reversely staggered spray nozzles spray water controls the spray nozzles to rotate, and meanwhile, the whole spray head is driven to rotate, so that the three-dimensional rotating cleaning operation is realized. When the three-dimensional rotary spray head faces reaction kettles with different sizes and mediums, the rotating speed is generally and reasonably controlled so as to realize balance between cleaning efficiency and cleaning degree and achieve the optimal cleaning effect. Currently, three-dimensional rotary spray heads on the market are either internally provided with an adjustable reduction gear set to control the rotation speed or a motor coupled with an inner rotating shaft of the spray head to control the rotation speed. The three-dimensional rotating spray heads are all required to be internally provided with complex linkage structures, so that the use cost is increased, the vulnerability of the three-dimensional rotating spray heads can be improved, and the service life is shortened. Disclosure of Invention The invention aims to provide a spray head jet module which is simple in structure and can quickly regulate speed. The spray head jet module comprises a mounting seat, two spray heads and a pressing block, wherein the mounting seat is connected with a main shaft, the main shaft is coaxial with the mounting seat and is provided with a water passing channel, two diversion channels communicated with the water passing channel are arranged in the mounting seat, the two spray heads are respectively and hermetically connected with the mounting seat and can rotate relative to the mounting seat, the two spray heads are symmetrically arranged around the center of the main shaft and are respectively communicated with the two diversion channels, bosses are respectively arranged on the side walls of the two spray heads, the pressing block is connected with the mounting seat through bolts, and the pressing block is suitable for being abutted against one side, deviating from the mounting seat, of the two bosses so as to lock the two spray heads. Preferably, at least part of the side wall of the boss is provided with a gear part, the center of the mounting seat is provided with a rotatable idler wheel, the pressing block is covered on the idler wheel, and the gear parts of the two spray heads are meshed with the idler wheel. Preferably, the briquetting deviates from the border central symmetry of one side of mount pad is equipped with two angle scale marks, two the shower nozzle deviates from one side of mount pad all is equipped with the directional arrow mark of angle scale mark. Preferably, when the pressing block is abutted to the boss, one side of the pressing block, which is away from the mounting seat, is flush with the end face of one side of the spray head, which is away from the mounting seat. Preferably, the spray head comprises a rotating block and a nozzle main body, wherein a jet flow channel communicated with the corresponding diversion channel is arranged in the rotating block, and the nozzle main body is detachably connected with the rotating block and communicated with the jet flow channel. Preferably, one of the rotating block and the mounting seat is provided with a protruding part, the other is provided with a jack in plug-in fit with the protruding part, the inner peripheral wall of the jack is provided with an annular groove, and the jet flow channel and the shunt channel are communicated through the groove. Preferably, a sealing assembly is arranged between the protruding part and the inner wall of the jack. Preferably, the sealing assembly comprises two sealing rings, and the two sealing rings are arranged on two sides of the groove at intervals along the depth direction of the jack. Preferably, an extension line of the center line of the nozzle body has no intersection with the center line of the main shaft. Another object of the present invention is to provide a three-dimensional rotary spray head, which has a simple structure and is convenient to control. The three-dimensional rotary spray head comprises a shell, a water inlet rod and the spray head jet module, wherein the main shaft and the water inlet rod are in transmission connection through a bevel gear assembly and are in rotary connection with the shell, and the water inlet rod is provided with a water inlet channel communicated with the water passing channel. The invention has the beneficial effects that by arranging the rotatable spray heads, after the jet module is arranged on the th