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CN-224222132-U - Steam cleaning machine with steam adjusting component

CN224222132UCN 224222132 UCN224222132 UCN 224222132UCN-224222132-U

Abstract

The utility model discloses a steam cleaning machine with a steam adjusting component, which comprises a cleaning machine body, wherein the cleaning machine body is provided with the steam adjusting component, the steam adjusting component comprises a steam adjusting valve seat and a valve core, the steam adjusting valve seat is provided with a valve cavity, a steam inlet pipe and a steam outlet pipe which are communicated with the valve cavity, the valve core is rotationally arranged in the valve cavity, the outer wall of the valve core is in sealing fit with the inner wall of the valve cavity, the valve core is provided with a steam flow passage in a penetrating way, the steam inlet end and the steam outlet end of the steam flow passage respectively correspond to the steam inlet pipe and the steam outlet pipe, the side wall of the valve core is provided with an arc notch corresponding to the steam inlet end and/or the steam outlet end of the steam flow passage, the first end of the arc notch is communicated with the steam flow passage, the second end of the arc notch penetrates the outer wall of the valve core, and the steam flow area of the second end is larger than that of the first end. The device has the advantages of realizing accurate regulation and control of small flux steam flow and being simple and convenient in regulation mode.

Inventors

  • ZENG TAO

Assignees

  • 宁波威尔升电器有限公司

Dates

Publication Date
20260512
Application Date
20250408

Claims (10)

  1. 1. The steam cleaning machine with the steam adjusting assembly comprises a cleaning machine main body (1), wherein the cleaning machine main body (1) is provided with the steam adjusting assembly, and is characterized in that the steam adjusting assembly comprises a steam adjusting valve seat (2) and a valve core (3), the steam adjusting valve seat (2) is provided with a valve cavity (20), a steam inlet pipe (21) and a steam outlet pipe (22) which are communicated with the valve cavity (20), the valve core (3) is rotationally arranged in the valve cavity (20), the outer wall of the valve core (3) is in sealing fit with the inner wall of the valve cavity (20), the valve core (3) is provided with a steam flow channel (31) in a penetrating mode, and a steam inlet end (311) and a steam outlet end (312) of the steam flow channel (31) are respectively corresponding to the steam inlet pipe (21) and the steam outlet pipe (22); Arc breach (32) have been seted up to the lateral wall of case (3) corresponding steam inlet end (311) and/or play vapour end (312) of steam runner (31), first end (321) intercommunication of arc breach (32) steam runner (31), second end (322) of arc breach (32) run through the outer wall of case (3), just the steam flow area of second end (322) is greater than the steam flow area of first end (321).
  2. 2. The steam cleaning machine with the steam adjusting assembly according to claim 1, wherein the valve core (3) is provided with a plurality of annular grooves (33), the annular grooves (33) are distributed at the upper end and the lower end of the steam flow channel (31), sealing sleeves are arranged in the annular grooves (33) respectively, sealing rings (331) are arranged on the outer wall of the valve core (3) in sealing fit with the inner wall of the valve cavity (20) through the sealing rings (331).
  3. 3. The steam cleaning machine with the steam adjusting assembly according to claim 1, wherein the steam inlet pipe (21) and the steam outlet pipe (22) are symmetrically arranged on the side wall of the steam adjusting valve seat (2), and the steam flow channel (31) penetrates through the axis of the valve core (3) and is arranged in the radial direction of the valve core (3).
  4. 4. A steam cleaning machine with a steam adjusting assembly according to claim 1, wherein the steam flow channel (31) is a strip-shaped round hole, the diameter of a steam inlet end (311) of the steam flow channel (31) is smaller than or equal to the diameter of an inner cavity of the steam inlet pipe (21), and the diameter of a steam outlet end (312) of the steam flow channel (31) is smaller than or equal to the diameter of the inner cavity of the steam outlet pipe (22).
  5. 5. The steam cleaner with the steam adjusting assembly of claim 1, wherein the steam inlet end (311) and the steam outlet end (312) of the steam flow channel (31) are provided with arc-shaped notches (32), and the arc-shaped notches (32) on two sides are respectively arranged on opposite sides of the steam inlet end (311) and the steam outlet end (312) of the steam flow channel (31).
  6. 6. A steam cleaning machine with a steam adjusting assembly according to claim 1, wherein an angle limiting structure is arranged between the steam adjusting valve seat (2) and the valve core (3), and the valve core (3) is limited to rotate in the valve cavity (20) through the angle limiting structure.
  7. 7. The steam cleaning machine with the steam adjusting assembly according to claim 6, wherein the angle limiting structure comprises a limiting block (34) and a limiting groove (23), the limiting block (34) is arranged at the bottom of the valve core (3), the limiting groove (23) is formed in the bottom of the valve cavity (20), and the limiting block (34) is restrained and arranged in the limiting groove (23) in a sliding mode.
  8. 8. A steam cleaning machine with a steam adjusting assembly according to claim 7, wherein a locking structure is arranged between the limiting block (34) and the steam adjusting valve seat (2), and when the valve core (3) rotates relative to the steam adjusting valve seat (2) to enable the steam flow channel (31) to be adjusted to a preset opening degree, the valve core (3) is locked and positioned relative to the steam adjusting valve seat (2) through the locking structure.
  9. 9. The steam cleaning machine with the steam adjusting assembly according to claim 8, wherein the locking structure comprises an elastic piece (342), a supporting bead (343) and a plurality of positioning grooves (24), the bottom of the limiting block (34) is provided with a containing groove (3411), the elastic piece (342) and the supporting bead (343) are arranged in the containing groove (3411), the positioning grooves (24) are circumferentially arranged on the bottom surface of the valve cavity (20) at intervals, and the elastic piece (342) always has a movement trend of driving the supporting bead (343) to extend out of the containing groove (3411) and to be supported against the positioning grooves (24).
  10. 10. The steam cleaning machine with the steam adjusting assembly according to claim 9, wherein the steam adjusting valve seat (2) is provided with a plurality of track grooves (25) at the bottom of the valve cavity (20), adjacent positioning grooves (24) are communicated through the track grooves (25), and the track grooves (25) are in guiding fit with the abutting beads (343).

Description

Steam cleaning machine with steam adjusting component Technical Field The utility model relates to the technical field of cleaning machines, in particular to a steam cleaning machine with a steam adjusting component. Background The steam cleaner is capable of accelerating the movement speed of molecules on the dirt surface through steam generated at high temperature, achieving the purpose of eliminating various stubborn stains by destroying the binding force between the molecules, completely eliminating various bacteria, mites, microorganisms and pathogens attached to objects, being generally attached with various convenient and fast accessories such as nozzles, brushes and the like, and having no need of any environmental protection concept of cleaning agents, and being capable of quickly removing dirt and sterilizing. In the prior art, a steam cleaning machine generally adopts a manual valve to adjust the steam discharge amount, and the effective area of the steam flow channel on the valve core and the steam inlet pipe which are communicated is driven by the rotation of the manual valve to control the flow rate of steam, but the steam regulation and control mode cannot achieve fine control of small-flow steam, and needs to be improved. Disclosure of utility model The utility model aims to provide a steam cleaning machine with a steam adjusting component, which has the effects of being capable of realizing accurate regulation and control of small-flux steam flow and being simple and convenient in adjusting mode. The steam cleaning machine with the steam adjusting component comprises a cleaning machine main body, wherein the cleaning machine main body is provided with the steam adjusting component, the steam adjusting component comprises a steam adjusting valve seat and a valve core, the steam adjusting valve seat is provided with a valve cavity, a steam inlet pipe and a steam outlet pipe which are communicated with the valve cavity, the valve core is rotationally arranged in the valve cavity, and the outer wall of the valve core is in sealing fit with the inner wall of the valve cavity; The side wall of the valve core is provided with an arc notch corresponding to the steam inlet end and/or the steam outlet end of the steam flow channel, the first end of the arc notch is communicated with the steam flow channel, the second end of the arc notch penetrates through the outer wall of the valve core, and the steam flow area of the second end is larger than that of the first end. By adopting the technical scheme, the valve core is rotated, the effective area of the steam flow channel on the valve core, which is communicated with the steam inlet end and the steam outlet end, can realize the discharge amount control of large-flux steam, when the valve core rotates in the valve cavity to enable the steam flow channel to be just misplaced with the steam inlet end or the steam outlet end, the valve core is continuously rotated, the steam in the steam inlet pipe enters the steam flow channel through the arc notch, and because the first end of the arc notch is completely communicated with the steam flow channel, the steam amount which is fixedly entered into the arc notch is completely controlled by the second end, and the accurate regulation and control of small-flux steam can be realized by controlling the effective area of the second end of the arc notch, and the arc notch is arranged at the steam inlet end and the steam outlet end of the valve core, so that the accurate regulation of the small-flux steam can be realized by rotating the valve core at a small angle. The steam valve is further characterized in that a plurality of annular grooves are formed in the valve core, the annular grooves are distributed at the upper end and the lower end of the steam flow channel, sealing rings are sealed and sleeved in the annular grooves, and the outer wall of the valve core is in sealing fit with the inner wall of the valve cavity through the sealing rings. By adopting the technical scheme, the sealing rings at the upper end and the lower end of the steam flow channel are utilized, so that the periphery of the steam flow channel can be effectively sealed, and the steam leakage resistance of the utility model is improved. The steam inlet pipe and the steam outlet pipe are symmetrically arranged on the side wall of the steam regulating valve seat, and the steam flow passage penetrates through the axis of the valve core and is arranged in the radial direction of the valve core. Through adopting above-mentioned technical scheme, when the case rotates to arbitrary angle in the valve pocket, steam runner's both ends can be corresponding with the inner chamber of corresponding admission pipe and play vapour pipe all the time for the flow control of steam is more linear. The steam flow channel is further provided with a strip-shaped round hole, the diameter of the steam inlet end of the steam flow channel is smaller than or equal to