CN212939584U

CN212939584U - Spraying device of ground washing vehicle

Info

Publication number: CN212939584U
Application number: CN202021044531.8U
Authority: CN
Inventors: 施海波; 丑小康; 马壮
Original assignee: Nanjing Tvx Cleaning Equipment Co ltd
Current assignee: Nanjing Tvx Cleaning Equipment Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-04-13
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to a spraying device of a floor-washing vehicle, which comprises a bracket, a spray gun, a clamp, an air pipe, a shell, an air pump, a bottom plate, a water outlet pipe, a water pump, a switching pipe and a water inlet pipe, wherein the spray gun is arranged between the clamp and the bracket; one end of the water outlet pipe is connected with a water inlet of the spray gun, the other end of the water outlet pipe is connected with a water outlet of the water pump, and the air pump is hermetically embedded in the shell; the utility model discloses simple structure, small can hide in the ground washing car to avoid colliding with the external world in order to prevent damage.

Description

Spraying device of ground washing vehicle

Technical Field

The utility model relates to a spray device of ground washing vehicle.

Background

The floor cleaning vehicle is a cleaning machine which is suitable for cleaning a hard floor and simultaneously sucking and drying sewage and taking the sewage away from the site; in order to disinfect the ground while cleaning the floor-cleaning vehicle, a disinfectant is added into a water tank in the traditional mode and then is smeared on the ground by means of brush wheels on the floor-cleaning vehicle, but most of the disinfectant has pungent smell and can cause adverse effects on human bodies and the environment, so that the disinfectant is less in use; at present, more and more ground washing vehicles utilize hypochlorous acid generating device to produce hypochlorous acid and disinfect with the help of the outside spray of atomizer in order to replace disinfectant, but current atomizer structure is complicated, and is bulky, can only arrange in the ground washing vehicle outward, collides with the external world easily and produces the damage, treats further improvement.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a simple structure, small is provided, and then can hide in the ground washing vehicle to avoid colliding with the external world in order to prevent the atomizer of damaged ground washing vehicle.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the spraying device of the floor washing vehicle is characterized by comprising a support, a spray gun, a clamp, an air pipe, a shell, an air pump, a bottom plate, a water outlet pipe, a water pump, a switching pipe and a water inlet pipe, wherein the clamp is detachably fixed on the support; one end of the water outlet pipe is connected with a water inlet of the spray gun, the other end of the water outlet pipe is connected with a water outlet of the water pump, one end of the water inlet pipe is connected with a water inlet of the water pump, the air pump is embedded in the shell in a sealing mode, an air storage cabin is formed at the upper end of the shell outwards, an air outlet at the upper end of the air pump is formed in the air storage cabin, an air outlet pipe is formed at the upper end of the air storage cabin outwards, and the other end of the adapter pipe is detachably sleeved outside the air outlet; the air pump is characterized in that two symmetrically distributed struts are formed outwards on the upper side of the base plate, the air storage cabin is detachably fixed between the two struts, the lower end of the shell is attached to the upper side of the base plate, air holes are formed in the base plate, and an air inlet at the lower end of the air pump is matched with the air holes.

Preferably, the lower side of the bracket is formed with hooks outward.

Preferably, still include guard circle and ventilative cotton, the guard circle cover is established outside the air pump and is inlayed in the casing, ventilative cotton inlays to be established in the casing and locates the below of the lower extreme air inlet of air pump, ventilative cotton downside laminating is in the upside of bottom plate and mutually supports with the gas pocket.

Preferably, two convex grooves which are diagonally arranged with each other are formed outwards on the inner wall of the housing, correspondingly, two first convex strips which are diagonally arranged with each other are formed outwards on the outer side of the guard ring, and the two first convex strips are respectively embedded in the two convex grooves.

Preferably, two second convex strips which are diagonally arranged with each other are formed outwards on the outer side of the breathable cotton, and the two second convex strips are respectively embedded in the two convex grooves.

Compared with the prior art, the utility model has the advantages of: the utility model discloses simple structure, small can hide in the ground washing car to avoid colliding with the external world in order to prevent damage.

Drawings

Fig. 1 is an exploded view of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1, the spraying device of the floor washing vehicle comprises a support 3, a spray gun 2, a clamp 1, an air pipe 4, a shell 5, an air pump 6, a bottom plate 7, a water outlet pipe 9, a water pump 10, a switching pipe 11 and a water inlet pipe 12, wherein the clamp 1 is detachably fixed on the support 3, the spray gun 2 is arranged between the clamp 1 and the support 3, one end of the air pipe 4 is connected with an air inlet of the spray gun 2, and the other end of the air pipe 4 is detachably inserted into one end of the switching pipe 11; one end of a water outlet pipe 9 is connected with a water inlet of the spray gun 2, the other end of the water outlet pipe 9 is connected with a water outlet of the water pump 10, one end of a water inlet pipe 12 is connected with a water inlet of the water pump 10, an air pump 6 is embedded in the shell 5 in a sealing mode, an air storage cabin 51 is formed at the upper end of the shell 5 outwards, an air outlet at the upper end of the air pump 6 is formed in the air storage cabin 51, an air outlet pipe 52 is formed at the upper end of the air storage cabin 51 outwards, and the other end of the adapter; two symmetrically distributed struts 71 are formed outwards on the upper side of the bottom plate 7, the air storage cabin 51 is detachably fixed between the two struts 71, the lower end of the shell 5 is attached to the upper side of the bottom plate 7, an air hole 72 is formed in the bottom plate 7, and an air inlet at the lower end of the air pump 6 is matched with the air hole 72; the lower side of the bracket 3 is outwards provided with a hook 31, and the air pipe 4 is hung on the hook 31 after being wound.

In a preferred embodiment of the present invention, the spraying device of a floor washing vehicle further comprises a protection ring 8 and a piece of breathable cotton 16, wherein the protection ring 8 is sleeved outside the air pump 6 and embedded in the housing 5, the piece of breathable cotton 16 is embedded in the housing 5 and is arranged below the lower air inlet of the air pump 6, and the lower side of the piece of breathable cotton 16 is attached to the upper side of the bottom plate 7 and is matched with the air hole 72; two convex grooves 53 which are arranged diagonally are formed outwards on the inner wall of the shell 5, correspondingly, two first convex strips 81 which are arranged diagonally are formed outwards on the outer side of the protection ring 8, the two first convex strips 81 are respectively embedded in the two convex grooves 53 to prevent the protection ring 8 and the shell 5 from rotating relatively, two second convex strips 161 which are arranged diagonally are formed outwards on the outer side of the breathable cotton 16, and the two second convex strips 161 are respectively embedded in the two convex grooves 53 to prevent the breathable cotton 16 and the shell 5 from rotating relatively.

When in use, the utility model is arranged on the digging head 17 of the ground washing vehicle 18, the other end of the water inlet pipe 12 is connected with the water outlet of the water tank 13 on the ground washing vehicle 18 through the hypochlorous acid generating device 15, the water valve 14 arranged on the water inlet of the hypochlorous acid generating device 15 is opened, the water in the water tank 13 is input into the water inlet pipe 12 through the hypochlorous acid generating device 15, when water flows through the hypochlorous acid generator 15, hypochlorous acid is decomposed by the hypochlorous acid generator 15, and the water entering the water inlet pipe 12 contains hypochlorous acid, then, the water pump 10 and the air pump 6 are started, the water in the water inlet pipe 12 is input into the water inlet of the spray gun 2 through the water outlet pipe 9 under the action of the water pump 10, meanwhile, pressurized gas generated by the operation of the air pump 6 is accumulated in the gas storage cabin 51 and then is input into the gas inlet of the spray gun 2 through the adapter tube 11 and the gas tube 4, finally, water in the spray gun 2 is pushed by the pressurized gas to spray water mist outwards from a water outlet of the spray gun 2; the arrangement of the protective ring 8 can prevent the air pump 6 from frequently colliding with the shell 5 due to vibration, thereby not only playing a role of protection, but also weakening noise; the provision of the air-permeable cotton 16 effectively prevents impurities from entering the air inlet of the air pump 6.

The utility model discloses simple structure, small can hide in the ground washing car to avoid colliding with the external world in order to prevent damage.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The spraying device of the floor washing vehicle is characterized by comprising a support, a spray gun, a clamp, an air pipe, a shell, an air pump, a bottom plate, a water outlet pipe, a water pump, a switching pipe and a water inlet pipe, wherein the clamp is detachably fixed on the support; one end of the water outlet pipe is connected with a water inlet of the spray gun, the other end of the water outlet pipe is connected with a water outlet of the water pump, one end of the water inlet pipe is connected with a water inlet of the water pump, the air pump is embedded in the shell in a sealing mode, an air storage cabin is formed at the upper end of the shell outwards, an air outlet at the upper end of the air pump is formed in the air storage cabin, an air outlet pipe is formed at the upper end of the air storage cabin outwards, and the other end of the adapter pipe is detachably sleeved outside the air outlet; the air pump is characterized in that two symmetrically distributed struts are formed outwards on the upper side of the base plate, the air storage cabin is detachably fixed between the two struts, the lower end of the shell is attached to the upper side of the base plate, air holes are formed in the base plate, and an air inlet at the lower end of the air pump is matched with the air holes.

2. The sprayer apparatus of claim 1, wherein the bracket is formed with hooks outwardly from a lower side thereof.

3. The spraying device of the ground washing vehicle as claimed in claim 2, further comprising a protection ring and a piece of breathable cotton, wherein the protection ring is sleeved outside the air pump and embedded in the housing, the breathable cotton is embedded in the housing and arranged below the air inlet at the lower end of the air pump, and the lower side of the breathable cotton is attached to the upper side of the bottom plate and matched with the air hole.

4. The spraying device of claim 3, wherein two grooves are formed on the inner wall of the housing, and two first protrusions are formed on the outer side of the protection ring, and the two first protrusions are respectively embedded in the two grooves.

5. The spraying device of a floor washing vehicle as claimed in claim 4, wherein two second protrusions are formed on the outside of the air-permeable cotton, and the two second protrusions are disposed diagonally to each other, and are respectively inserted into the two grooves.