Spraying rod of scrubber

Abstract

The utility model relates to the technical field of scrubbers, in particular to a scrubber spraying rod which comprises a rod body, a pair of water outlet side walls which are symmetrically arranged and inclined downwards are arranged on the rod body, a plurality of main jet orifices are formed in the water outlet side walls, and a plurality of water retaining atomization protrusions are arranged at an outlet of each main jet orifice. While the injection pressure is guaranteed, the injection view angle is reduced, and therefore the flushing effect is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of floor scrubbers, and in particular to a spray rod for a floor scrubber. Background Art

[0002] Currently, household mopping machines typically use a washing and mopping system that heats clean water, which is then pumped through a pipe by an electric pump into an atomizing spray assembly for spraying, ensuring a clean finish. The atomizing spray assembly comprises a water spray pipe with a number of atomizing nozzles spaced evenly along its length. The water inlet is axially located on the water inlet pipe. After the water is connected to the water pump through the inlet, it enters the water spray pipe through the inlet and is sprayed out from the atomizing nozzles as atomized water.

[0003] Therefore, our company has developed a steam nozzle for mopping machines and applied for relevant patents, with the announcement number CN218943217U. It has the advantage of ensuring uniform water spraying and thus ensuring the cleaning effect.

[0004] While the aforementioned atomizing booms are typically used to soften dirt with steam in the post-process to remove stubborn dirt, high-pressure jets are required to flush dirt from the floor before the atomizing spray to initially clean the floor and ensure subsequent cleanliness. However, the nozzles on current spray booms are spaced apart, creating dead corners in the area covered. Simply increasing the nozzle density can lead to a decrease in spray pressure, resulting in poor flushing results. Utility Model Content

[0005] In order to solve the above technical problems, the present application provides a floor scrubber spray rod, which has the advantages of ensuring the injection pressure while reducing the injection angle, thereby ensuring the flushing effect.

[0006] In order to achieve the above-mentioned purpose, the technical solution of the present utility model is as follows:

[0007] A floor scrubber spray rod comprises a rod body, wherein the rod body is provided with a pair of symmetrically arranged water outlet side walls inclined downward, the water outlet side walls are provided with a plurality of main injection ports, and each main injection port outlet is provided with a plurality of water-blocking atomizing protrusions.

[0008] To implement the above technical solution, the main injection ports on the two symmetrically arranged water outlet side walls are used to spray water evenly to both sides, so as to ensure that the high-pressure water sprayed from the main nozzle in the spray rod can cover most of the space without being processed. The jet ejected from the main injection port is guided by the water-blocking atomization protrusion and gradually diffuses to the surrounding side, thereby further ensuring the spray coverage area after spraying, thereby reducing the occurrence of cleaning dead corners and ensuring the stability of the injection pressure.

[0009] As a preferred solution of the present application, the water-blocking atomizing protrusions are arc-shaped protrusions, and the volumes of the water-blocking atomizing protrusions gradually increase in a direction away from the main injection port.

[0010] By implementing the above technical solution, the bottom jet ejected from the main ejection nozzle is dispersed circumferentially layer by layer by the water-retaining atomization protrusions that increase in size step by step, thereby ensuring the spray coverage area of each main ejection nozzle and thus ensuring the flushing effect.

[0011] As a preferred solution of the present application, one of the water outlet side walls is further provided with a plurality of auxiliary injection ports inclined upward, and the plurality of auxiliary injection ports are staggered with the main injection ports.

[0012] The above technical solution is implemented so that the secondary jet port can spray upward, and the water flow sprayed from the secondary jet port is sprayed farther than that from the main jet port, so that the water flow sprayed from the secondary jet port can be pre-sprayed first, thereby ensuring the spraying effect; and the side wall can face a wall (skirting line), so that the water flow sprayed from the secondary jet port can clean the skirting line, thereby ensuring the diversity of cleaning.

[0013] As a preferred solution of the present application, the rod body is wrapped with a protective metal sleeve.

[0014] The above technical solution is implemented to protect the entire spray bar and prevent the spray bar from being damaged due to collisions during the cleaning process.

[0015] As a preferred solution of the present application, a water inlet is provided on the rod body, and a filter net bag is detachably provided at the water inlet.

[0016] The above technical solution is implemented so that the filter net bag can filter impurities and collect the impurities in the filter net bag. After long-term use, the filter net bag can be removed and cleaned to restore the smoothness of water flow.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. The main jet ports on the two symmetrically arranged water outlet side walls spray water evenly to both sides, so as to ensure that the high-pressure water sprayed from the main nozzle in the spray bar can cover most of the space. The jet from the main jet port is guided by the water-blocking atomization protrusion and gradually spreads to the surrounding side, thereby further ensuring the coverage area after spraying, thereby reducing the occurrence of cleaning dead corners and ensuring the stability of the injection pressure;

[0019] 2. The bottom jet ejected from the main jet nozzle is dispersed circumferentially layer by layer by the water-retaining atomizing protrusions that increase in size step by step, thereby ensuring the spray coverage area of each main jet nozzle and thus ensuring the flushing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0022] Figure 2 yes Figure 1 Enlarged view of part A.

[0023] Figure numerals: 1, rod body; 2, water outlet side wall; 3, main injection port; 4, water inlet; 5, water-blocking atomization protrusion; 6, auxiliary injection port; 7, filter net bag. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-2 This application is described in further detail.

[0025] The embodiment of the present application discloses a spray rod for a floor scrubber. Figure 1 , including a rod body 1, a pair of symmetrically arranged downwardly inclined water outlet side walls 2 are provided on the rod body 1, a plurality of main jet ports 3 are provided on the water outlet side walls 2, and a water inlet 4 is provided at the end of the rod body 1, that is, after high-pressure water enters the rod body 1 through the water inlet 4, it is evenly sprayed to both sides through the main jet ports 3 on the two symmetrically arranged water outlet side walls 2, so as to ensure that the high-pressure water sprayed from the main nozzle in the spray rod is not processed and can cover most of the space. A plurality of water-blocking atomizing protrusions 5 are provided at the outlet of each main jet port 3, so that the jet sprayed from the main jet port 3 is guided by the water-blocking atomizing protrusions 5 and gradually spreads to the surrounding side, thereby further ensuring the spray coverage area after spraying, thereby reducing the occurrence of cleaning dead corners.

[0026] The water-retaining atomizing protrusions 5 are arc-shaped protrusions, and the volumes of several water-retaining atomizing protrusions 5 gradually increase in the direction away from the main injection port 3, so that the bottom jet ejected from the main injection port is dispersed circumferentially layer by layer by the gradually increasing water-retaining atomizing protrusions 5, thereby ensuring the injection coverage area of each main injection nozzle and thus ensuring the flushing effect.

[0027] One of the water outlet side walls 2 is also provided with a plurality of auxiliary jet ports 6 inclined upward, and the plurality of auxiliary jet ports 6 are staggered with the main jet port 3. This enables the auxiliary jet port 6 to spray upward, thereby enabling the water flow ejected from the auxiliary jet port to spray farther than that ejected from the main jet port 3, thereby enabling the water flow ejected from the auxiliary jet port 6 to pre-spray and wash, thereby ensuring the spraying effect. In addition, the side wall may be opposite to a wall (skirting line), thereby enabling the water flow ejected from the auxiliary jet port 6 to clean the skirting line, thereby ensuring the diversity of cleaning. In order to prevent impurities in the water flow from clogging the main jet port 3 and the auxiliary jet port 6, a filter net bag 7 is detachably provided at the water inlet 4, so that the filter net bag 7 can filter impurities and collect the impurities in the filter net bag 7. After long-term use, the filter net bag 7 can be removed and cleaned to restore the smoothness of the water flow.

[0028] The rod body 1 is wrapped with a protective metal sleeve to protect the entire spray rod and prevent the spray rod from being damaged due to collisions during the cleaning process.

[0029] The implementation principle of the spray rod of a floor scrubber in the embodiment of the present application is: the main injection ports 3 on the two symmetrically arranged water outlet side walls 2 are used to spray evenly to both sides, so as to ensure that the high-pressure water sprayed from the main nozzle in the spray rod can cover most of the space without being processed. The jet sprayed from the main injection port 3 is guided by the water-blocking atomization protrusion 5 and gradually diffuses to the surrounding side, thereby further ensuring the spray coverage area after spraying, thereby reducing the occurrence of cleaning dead corners, and ensuring the stability of the injection pressure.

[0030] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A floor scrubber spray rod, characterized by: The invention comprises a rod body (1), the rod body (1) being provided with a pair of symmetrically arranged water outlet side walls (2) inclined downward, the water outlet side walls (2) being provided with a plurality of main injection ports (3), and each main injection port (3) being provided with a plurality of water-blocking atomizing protrusions (5) at its outlet.

2. The floor scrubber spray rod according to claim 1, characterized in that: The plurality of water-blocking atomizing protrusions (5) are arc-shaped protrusions, and the volumes of the plurality of water-blocking atomizing protrusions (5) gradually increase in a direction away from the main injection port (3).

3. The spray rod of a floor scrubber according to claim 1, characterized in that: One of the water outlet side walls (2) is further provided with a plurality of auxiliary injection ports (6) inclined upward, and the plurality of auxiliary injection ports (6) are arranged in a staggered manner with the main injection port (3).

4. The floor scrubber spray rod according to claim 1, characterized in that: The rod body (1) is wrapped with a protective metal sleeve.

5. The floor scrubber spray rod according to claim 1, characterized in that: A water inlet (4) is provided on the rod body (1), and a filter net bag (7) is detachably provided at the water inlet (4).

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