Flushing sanitation vehicle

Abstract

The utility model discloses a washing sanitation vehicle, and relates to the technical field of street cleaning. A partition plate is arranged on the inner side of the rear portion of the compartment and enables the compartment on the front side to form a water storage cavity, a water pump is arranged on the tail portion of the compartment, two side water spraying pipes which are arranged in a staggered mode and spray water to the two sides are arranged on the lower side of the tail portion of the compartment, a middle water spraying pipe is arranged on the front sides of the two side water spraying pipes, and water in the compartment is supplied to the side water spraying pipes and the middle water spraying pipe through the water pump. On the basis of the two side water spraying pipes, the middle water spraying pipe is additionally arranged, a central washing blind area can be effectively avoided, and comprehensive washing of the road surface is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of street cleaning, particularly relates to a flushing sanitation vehicle. BACKGROUND

[0002] The flushing sanitation vehicle refers to a special vehicle used for urban environmental sanitation maintenance, mainly used for cleaning and maintaining the public areas such as urban roads, sidewalks and non-motor vehicle lanes. These vehicles flush the road surface with high-pressure water flow or other cleaning methods to remove dust, dirt and other impurities, and maintain the cleanliness and sanitation of the urban environment. The common flushing methods of the flushing sanitation vehicle include front flushing, side flushing, rear flushing and handheld flushing.

[0003] For example, the flushing device of the sanitation washing and sweeping vehicle disclosed in utility model patent CN211340621U and the flushing device of the sanitation washing and sweeping vehicle disclosed in utility model patent CN218291780U both use a staggered pair of spray structures to flush the street surface. However, in actual use, due to the limitations of the inclination angle and height of the water spray pipes at the bottom of the vehicle, even if a staggered pair of spray structures is used, the lower ground surface in the middle of the vehicle cannot be effectively flushed. This is because the spray angle cannot be too large relative to the ground surface, and on the other hand, in order to ensure that the water spray can reach the edge of the road, the water spray cross section cannot be too large. These factors make it impossible to completely clean the ground surface using a staggered pair of spray structures, especially the lower ground surface in the center of the vehicle body. SUMMARY

[0004] The utility model discloses a flushing sanitation vehicle to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A flushing sanitation vehicle includes a vehicle compartment. A partition is provided on the inner side of the rear part of the vehicle compartment, which forms a water storage cavity on the front side of the vehicle compartment. A water pump is provided at the tail of the vehicle compartment, and two side water spray pipes are provided at the lower side of the tail of the vehicle compartment, which are staggered and spray water to both sides respectively. An intermediate water spray pipe is provided in front of the two side water spray pipes. The water pump supplies water in the vehicle compartment to the side water spray pipes and the intermediate water spray pipe.

[0007] Further, the side water spray pipes are inclined to spray water to the ground. The two side water spray pipes are respectively located on both sides of the tail of the vehicle compartment and spray water to the ground on the opposite side of the vehicle compartment.

[0008] Further, the side water spray pipes are inclined to spray water to the ground. The two side water spray pipes are respectively located on both sides of the tail of the vehicle compartment and spray water to the ground on the opposite side of the vehicle compartment.

[0009] Further, a water guide pipe is connected between the intermediate water spray pipe and the water pump, and a second valve is installed in the middle of the water guide pipe.

[0010] Further, the intermediate water spraying pipe is horizontally arranged, and a plurality of second spray heads are uniformly and vertically connected to the front part of the intermediate water spraying pipe, and the second spray heads are inclined to spray water to the ground.

[0011] Further, the intermediate water spraying pipe is V-shaped, and the middle part of the intermediate water spraying pipe is closer to the front end of the carriage than the two ends.

[0012] Further, the rear part of the carriage is provided with a water distribution box, and the input ends of the side water spraying pipes and the intermediate water spraying pipe are connected to the water distribution box.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses on the basis of having two side water spraying pipes, and the intermediate water spraying pipe is additionally arranged, so that the central flushing blind area can be effectively avoided, and the overall flushing of the road surface can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model.

[0016] Figure 2 It is the flushing structure perspective schematic diagram of the utility model.

[0017] Figure 3 It is the flushing structure rear view schematic diagram of the utility model.

[0018] Figure 4 It is the flushing structure bottom view schematic diagram of the utility model.

[0019] In the drawing: 1, carriage;2, partition;3, water pump;4, side water spraying pipe;5, intermediate water spraying pipe;6, first valve;7, water guide pipe;8, second valve;9, water inlet pipe;10, water distribution box;11, first spray head;12, second spray head. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the following in combination with the drawing and example, the utility model is further detailedly explained.It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model, that is, the described embodiments are only a part of the embodiments of the utility model, and are not all the embodiments.The components of the utility model embodiments described and shown in the drawing here can be arranged and designed in various different configurations.

[0021] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0022] In the description of the utility model, unless there is definite and limited, the term "installation", "linkage", "connection" that can appear should be broad sense, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood through specific circumstances.

[0023] In the description of the utility model, it should be noted that, unless there is definite and limited, the term "provided with" that can appear should be broad sense, for example, the object of "provided with" can be part of the body, can also be arranged separately from the body and connected on the body, and the connection can be detachable connection, can also be undetachable connection. For the person skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood through specific circumstances.

[0024] The utility model will be further described in detail below in combination with embodiments.

[0025] The specific embodiment of the utility model for flushing sanitation vehicle provided:

[0026] Please refer to Figures 1-4 , flush sanitation vehicle, including car 1, the front and upper part of car 1 are closed, and the rear part is provided with openable compartment door. The rear part of car 1 is provided with baffle 2 on the inner side, baffle 2 makes the front side of car 1 form the cavity of water storage, and the upper part of car 1 is provided with water inlet corresponding to the cavity.

[0027] Water pump 3 is arranged in the tail part of car 1, and the water inlet end of water pump 3 is connected with water inlet pipe 9, water inlet pipe 9 extends into the bottom of cavity through baffle 2, and water pump 3 guides the water in front of baffle 2 out through water inlet pipe 9.

[0028] The lower side of the tail part of car 1 is provided with water distribution tank 10, and the output end of water pump 3 is connected with water distribution tank 10 to supply water into water distribution tank 10, and high-pressure water is formed in water distribution tank 10.

[0029] The lower side of the tail of the carriage 1 is provided with two side water spraying pipes 4 which are staggered and spray water to both sides respectively, and the side water spraying pipes 4 spray water obliquely to the ground; the two side water spraying pipes 4 are respectively located at both sides of the tail of the carriage 1 and spray water to the ground on the opposite side of the carriage 1, that is, the side water spraying pipe 4 on the left side sprays water to the right side, and the side water spraying pipe 4 on the right side sprays water to the left side.

[0030] The upper end input ends of the two side water spraying pipes 4 are connected with the water distribution box 10, and the two side water spraying pipes 4 are respectively connected with the front side of the water distribution box 10 and the rear side of the water distribution box 10.

[0031] The middle part of the side water spraying pipe 4 is provided with a first valve 6, and the output end of the side water spraying pipe 4 is provided with a first spraying head 11; by opening and closing the first valve 6, one-side water spraying mode and double-side water spraying mode can be switched. In some embodiments, the first valve 6 can be a flow regulating valve, and by adjusting the first valve 6, different occasions with different water spraying distances on both sides can be adapted.

[0032] The front side of the two side water spraying pipes 4 is provided with an intermediate water spraying pipe 5, and a water guide pipe 7 is connected between the intermediate water spraying pipe 5 and the water pump 3, specifically, the water guide pipe 7 is connected with the front part of the water distribution box 10, the water distribution box 10 supplies water to the intermediate water spraying pipe 5 through the water guide pipe 7, the water guide pipe 7 is connected to the middle part of the intermediate water spraying pipe 5, and the middle part of the water guide pipe 7 is provided with a second valve 8. In some embodiments, the second valve 8 is a flow regulating valve, so that the flow of the water guide pipe 7 is less than that of the side water spraying pipe 4, because the range that needs to be washed by the side water spraying pipe 4 is greater than that of the intermediate water spraying pipe 5.

[0033] In this way, the water pump 3 supplies water in the carriage 1 to the side water spraying pipe 4 and the intermediate water spraying pipe 5 through the water distribution box 10, and the side water spraying pipe 4 and the intermediate water spraying pipe 5 wash the ground.

[0034] The intermediate water spraying pipe 5 is horizontally arranged, and a plurality of second spraying heads 12 are uniformly and vertically connected to the front part of the intermediate water spraying pipe 5, and the second spraying heads 12 spray water obliquely to the ground, as shown in Figure 3 The intermediate water spraying pipe 5 is located in front of the side water spraying pipe 4, and in the process of driving the sanitation vehicle forward, the intermediate water spraying pipe 5 first washes the ground below the center of the carriage 1; then the two side water spraying pipes 4 wash the ground on both sides, and the intermediate water spraying pipe 5 washes the blind area of the two side water spraying pipes 4, so that the ground is fully washed.

[0035] If a straight intermediate water spraying pipe 5 is arranged, dirt will accumulate during the process of obliquely washing forward by the intermediate water spraying pipe 5, and the dirt accumulated is pushed forward by the water sprayed by the intermediate water spraying pipe 5, and too much dirt accumulation will cause part of the dirt to be left and not washed away, therefore, in the present embodiment, the intermediate water spraying pipe 5 is V-shaped, and the middle part of the intermediate water spraying pipe 5 is closer to the front end of the carriage 1 than the two ends, so that the intermediate water spraying pipe 5 can make the dirt in the center of the carriage 1 obliquely wash to both sides, and then the dirt is washed away by the side water spraying pipe 4, so that dirt accumulation in the center is avoided.

[0036] Finally, it needs to be explained that the above is only the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified without the need for the creation of the technical solutions described in the foregoing embodiments, or the equivalent replacement of some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A flushing sanitation vehicle comprising a vehicle cabin (1); characterized in that: The rear inner side of the carriage (1) is provided with a partition (2), the front side of the carriage (1) is formed into a water storage cavity by the partition (2), the tail of the carriage (1) is provided with a water pump (3), the lower side of the tail of the carriage (1) is provided with two side water spraying pipes (4) which are arranged staggeredly and respectively spray water to two sides, the front side of the two side water spraying pipes (4) is provided with a middle water spraying pipe (5), the water pump (3) supplies water in the carriage (1) to the side water spraying pipes (4) and the middle water spraying pipe (5).

2. The flushable service vehicle of claim 1, wherein: The side water spraying pipes (4) spray water to the ground obliquely; the two side water spraying pipes (4) are respectively located at the two sides of the tail of the carriage (1) and spray water to the ground of the opposite side of the carriage (1).

3. A flushing sanitation vehicle according to claim 1 or 2, characterized in that: The middle part of the side water spraying pipe (4) is provided with a first valve (6), and the output end of the side water spraying pipe (4) is provided with a first spraying head (11).

4. The flushable service vehicle of claim 1, wherein: The middle water spraying pipe (5) is connected with the water pump (3) through a water guide pipe (7), and the middle part of the water guide pipe (7) is provided with a second valve (8).

5. A flushing vehicle according to claim 1 or 4, characterized in that: The middle water spraying pipe (5) is arranged horizontally, and the front part of the middle water spraying pipe (5) is uniformly and vertically connected with a plurality of second spraying heads (12), and the second spraying heads (12) spray water to the ground obliquely.

6. The flushable service vehicle of claim 5, wherein: The middle water spraying pipe (5) is V-shaped, and the middle part of the middle water spraying pipe (5) is closer to the front end of the carriage (1) than the two ends.

7. The flushable service vehicle of claim 1, wherein: The tail of the carriage (1) is provided with a water distribution tank (10), and the input ends of the side water spraying pipes (4) and the middle water spraying pipe (5) are connected with the water distribution tank (10).

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