CN211713823U

CN211713823U - Washing and sweeping vehicle water route cleaning device

Info

Publication number: CN211713823U
Application number: CN201922416667.0U
Authority: CN
Inventors: 任振宇; 齐建强; 李永坤; 吴建英; 马伟涛
Original assignee: Zhengzhou Yutong Heavy Industry Co Ltd
Current assignee: Zhengzhou Yutong Heavy Industry Co Ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-10-20
Anticipated expiration: 2029-12-29

Abstract

The utility model provides a washing and sweeping vehicle water route cleaning device. The water tank is provided with a water outlet at the bottom, the water outlet is communicated with a water outlet pipeline, and the water outlet pipeline comprises an outer sleeve of which the upper end is communicated with the water outlet; an inner sleeve is arranged in the outer sleeve, and the lower end of the inner sleeve extends out of the outer sleeve; a bottom plate is arranged between the bottom of the outer sleeve and the inner sleeve, the outer sleeve and the bottom plate enclose a water channel impurity collecting tank. The utility model has the advantages that: through impurity prefilter such as iron fillings, grit, mud piece in the double-sleeve heavy groove structural formula discharge pipe assembly water route, regularly dismantle the clearance and carry out routine maintenance, protected waterway systems such as ball valve effectively. Compare the slot type bleeder line assembly of traditional single-cylinder non-waterway impurity collection, waterway system fault incidence such as ball valve reduces by a wide margin.

Description

Washing and sweeping vehicle water route cleaning device

Technical Field

The utility model belongs to the technical field of the clean and waterway system protection in water route, concretely relates to washing and sweeping vehicle water route cleaning device.

Background

The traditional water outlet assembly of the washing and sweeping vehicle adopts a single-cylinder sink-free structure, and impurities such as scrap iron, sand, mud blocks and the like which are wrapped and carried in the waterway can directly enter the waterway system along with water flow, so that the waterway system is polluted and easily fails. With the national emphasis on environmental protection, the number of sanitation vehicles such as road sweeper and water sprinkler is gradually increased, and the failure of the waterway system directly affects the working frequency and maintenance cost of the sanitation vehicles such as road sweeper and water sprinkler, so the research on the waterway cleaning and waterway system protection technology is more and more important.

SUMMERY OF THE UTILITY MODEL

The utility model provides a washing and sweeping vehicle water route cleaning device.

The novel object is achieved in the following manner: the water tank is provided with a water outlet at the bottom, the water outlet is communicated with a water outlet pipeline, and the water outlet pipeline comprises an outer sleeve of which the upper end is communicated with the water outlet; an inner sleeve is arranged in the outer sleeve, and the lower end of the inner sleeve extends out of the outer sleeve; a bottom plate is arranged between the bottom of the outer sleeve and the inner sleeve, the outer sleeve and the bottom plate enclose a water channel impurity collecting tank.

The upper end of the outer sleeve is fixed at the bottom of the water tank through a flange.

The top cover is arranged at the upper end of the inner side sleeve, and at least two water outlets are arranged on the inner side sleeve along the circumference corresponding to the height of the upper part of the outer side sleeve.

The top cover is in an inverted cone shape.

The utility model has the advantages that: through impurity prefilter such as iron fillings, grit, mud piece in the double-sleeve heavy groove structural formula discharge pipe assembly water route, regularly dismantle the clearance and carry out routine maintenance, protected waterway systems such as ball valve effectively. Compare the slot type bleeder line assembly of traditional single-cylinder non-waterway impurity collection, waterway system fault incidence such as ball valve reduces by a wide margin.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1 (excluding the water tank).

Wherein, 1 is the water tank, 2 is the outside sleeve, 3 is the inside sleeve, 4 is the bottom plate, 5 is water route impurity collecting vat, 6 is the ring flange, 7 is the top cap, 8 is the delivery port.

Detailed Description

The technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that "connected" and words used in this application to express "connected," such as "connected," "connected," and the like, include both direct connection of one element to another element and connection of one element to another element through another element.

As shown in fig. 1-2, a cleaning device for a washing and sweeping vehicle waterway comprises a water tank 1, wherein a water outlet is arranged at the bottom of the water tank 1 and is communicated with a water outlet pipeline, and the water outlet pipeline comprises an outer sleeve 2 of which the upper end is communicated with the water outlet; the inner side sleeve 2 is arranged in the outer side sleeve 2, and the lower end of the inner side sleeve 2 extends out of the outer side sleeve 2; a bottom plate 4 is arranged between the bottom of the outer sleeve 2 and the inner sleeve 3; and a waterway impurity collecting tank 5 is enclosed by the inner sleeve 3, the outer sleeve 2 and the bottom plate 4. The lower end of the inner sleeve 3 is connected with a waterway system such as a ball valve, and the like, which is not the invention point of the patent and is not described in detail. When the bleeder line assembly ball valve that outside sleeve 2 below is connected is opened, rivers flow through gravity or other external forces from water tank 1, water route impurity collecting vat 5 flows through, smugglies the iron fillings, grit, impurity accessible gravity such as mud piece that the parcel was between the arms secretly in the rivers fall into water route impurity collecting vat 5, realize promoting water quality cleanliness to the function of impurity prefilter such as iron fillings in the water route, grit, mud piece. If a filter screen is adopted to filter impurities, the meshes are small, the resistance is too large, and the flow rate is influenced; the mesh is large and cannot block fine particles. Adopt water route impurity collecting vat structure, both can utilize gravity to make impurity stay in water route impurity collecting vat 5, can not influence the velocity of flow of water again.

The upper end of the outer sleeve 2 is fixed at the bottom of the water tank 1 through a flange 6. The outer sleeve 2 and the flange 6 can be welded; the inner sleeve 3, the outer sleeve 2 and the bottom plate 4 can be welded. After certain period of collection, through dismantling the

ring flange

6 and 1 tie point of water tank, clear up, routine maintenance to the impurity in water route impurity collecting vat 5.

The upper end of the inner sleeve 3 is provided with a top cover 7, and the inner sleeve 3 is provided with at least two water outlets 8 along the circumference corresponding to the height of the upper part of the outer sleeve 2. This kind of water is earlier through water route impurity collecting vat 5, and impurity deposits the back, gets into inboard sleeve 3 through delivery port 8 and flows away, can effectual reduction water route in the content of impurity. The top cover 7 can be in an inverted conical shape, and the area of the upper end is small, and the area of the lower end is large. The cover 7 can now serve as a guide. Of course, the cover 7 may also have other shapes, such as a flat or partially spherical cross-section.

During specific implementation, when the ball valve of the water drain pipe assembly connected below the outer sleeve 2 is opened, water flows out of the water tank 1 through gravity or other external force, flows through the water channel impurity collecting tank 5, and impurities are left in the water channel impurity collecting tank 5. A stream of water substantially free of larger impurities flows from the water outlet 8 into the inner sleeve 3.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features. Also, it will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the spirit of the principles of the invention.

Claims

1. The utility model provides a washing and sweeping vehicle water route cleaning device, includes the water tank, and the water tank bottom sets up the drain, drain intercommunication outlet conduit, its characterized in that: the water outlet pipeline comprises an outer sleeve with the upper end communicated with the water outlet; an inner sleeve is arranged in the outer sleeve, and the lower end of the inner sleeve extends out of the outer sleeve; a bottom plate is arranged between the bottom of the outer sleeve and the inner sleeve, the outer sleeve and the bottom plate enclose a water channel impurity collecting tank.

2. The waterway cleaning device of the washing and sweeping vehicle of claim 1, wherein: the upper end of the outer sleeve is fixed at the bottom of the water tank through a flange plate.

3. The washing and sweeping vehicle water road cleaning device according to claim 1 or 2, characterized in that: the upper end of the inner side sleeve is provided with a top cover, and the inner side sleeve is provided with at least two water outlets along the circumference corresponding to the height of the upper part of the outer side sleeve.

4. The waterway cleaning device of the washing and sweeping vehicle of claim 3, wherein: the top cover is in an inverted cone shape.