CN214939764U - Backwater prevention device for washing and sweeping carriage body - Google Patents
Backwater prevention device for washing and sweeping carriage body Download PDFInfo
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- CN214939764U CN214939764U CN202121436939.4U CN202121436939U CN214939764U CN 214939764 U CN214939764 U CN 214939764U CN 202121436939 U CN202121436939 U CN 202121436939U CN 214939764 U CN214939764 U CN 214939764U
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- washing
- frame
- sewage
- sweeping
- support
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Abstract
The utility model discloses a washing and sweeping carriage body prevents backwater device, including sewage case, barrier frame, separation hole and support, the suction tube is installed to sewage incasement one side, the sewage incasement is close to suction tube department installs the support, the support top is provided with the barrier frame, be provided with on the peripheral lateral wall of barrier frame the separation hole, sewage case a side wall mounting has the fan. Has the advantages that: the utility model discloses a design of separation frame, separation hole and support can effectively avoid suction tube mouth department to appear the crest of sewage in the washing and sweeping vehicle working process to effectively avoid washing the backward flow of sweeping vehicle during operation of sewage in the washing and sweeping vehicle, improve the washing and sweeping effect of washing and sweeping vehicle.
Description
Technical Field
The utility model relates to a washing and sweeping carriage body prevents return water technical field, concretely relates to washing and sweeping carriage body prevents return water device.
Background
The washing and sweeping vehicle is a vehicle for carrying washing, washing and sweeping operations of roads in urban areas or national roads, highways and the like, and is provided with two brush discs, a wide sucking disc or four disc sweepers and a suction port in the rear.
However, the existing washing and sweeping vehicle is easy to shake in the running process due to the washing and sweeping vehicle during working, so that the wave crest of sewage is generated at the position of the pipe orifice of the suction pipe in the sewage tank of the washing and sweeping vehicle, the sewage flows back from the position of the suction pipe, the washing and sweeping effect of the washing and sweeping vehicle is greatly reduced, and the problem that the existing washing and sweeping vehicle is needed to be solved by a novel water return prevention device for the compartment body of the washing and sweeping vehicle is urgently needed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the backwater prevention device for the washing and sweeping vehicle compartment body is provided, and the problem that the washing and sweeping effect of the washing and sweeping vehicle is greatly reduced due to the fact that the existing washing and sweeping vehicle is easy to shake in the running process due to the washing and sweeping vehicle when in working, and the wave crest of sewage is formed at the position, located at the opening of a suction pipe, of a sewage tank of the washing and sweeping vehicle.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a washing and sweeping carriage body prevents backwater device, including sewage case, barrier frame, separation hole and support, the suction tube is installed to sewage incasement one side, the sewage incasement is close to suction tube department installs the support, the support top is provided with the barrier frame, be provided with on the peripheral lateral wall of barrier frame the separation hole, sewage case a side wall mounting has the fan.
Furthermore, the blocking frame is connected with the support through bolts, and the blocking holes are formed in the blocking frame.
By adopting the technical scheme, the blocking frame and the blocking holes can effectively avoid the wave crests at the pipe orifice of the suction pipe, so that the backflow of sewage is effectively avoided.
Further, the support is connected with the sewage tank through bolts, and the suction pipe is communicated with the inside of the sewage tank.
By adopting the technical scheme, the convenient discharge of sewage can be realized.
Further, the height of the blocking holes is smaller than 20mm, and the total area of the blocking holes is smaller than half of the area of the outer wall of the blocking frame.
By adopting the technical scheme, the normal use of the group of the separation frames can be ensured.
Further, the bottom end of the baffle frame is flush with the inner part of the suction tube at the height 1/3-1/2.
By adopting the technical scheme, the normal installation of the barrier frame can be realized.
Furthermore, the blocking frame is of a square structure, and the side length of the blocking frame is 2-2.5 times of the diameter of the suction pipe.
By adopting the technical scheme, the blocking frame can be reliably installed relative to the suction pipe.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
for solving current washing and sweeping vehicle and because of washing and sweeping vehicle rocking of in the course of traveling easily at the during operation, and make the interior crest that appears sewage that is located the mouth of pipe department of suction tube of washing and sweeping vehicle sewage tank to make sewage by the backward flow of suction tube department, greatly reduced washing and sweeping vehicle washes the problem of sweeping the effect, the utility model discloses a blocking frame, separation hole and support's design can effectively avoid pipe mouth department to appear the crest of sewage in washing and sweeping vehicle working process, thereby effectively avoid washing the backward flow of sweeping vehicle during operation of sewage in the washing and sweeping vehicle, improve washing and sweeping vehicle's washing and sweeping effect.
Drawings
Fig. 1 is a schematic structural view of a backwater prevention device for a washing and sweeping carriage body of the present invention;
FIG. 2 is a schematic structural view of a blocking frame in the anti-backwater device of the washing and sweeping car body.
The reference numerals are explained below:
1. a sewage tank; 2. blocking the hole; 3. a fan; 4. a barrier frame; 5. a support; 6. a suction pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the backwater prevention device for a washing and sweeping vehicle compartment body in the embodiment includes a sewage tank 1, a blocking frame 4, a blocking hole 2 and a support 5, a suction pipe 6 is installed on one side in the sewage tank 1, the support 5 is installed in the sewage tank 1 near the suction pipe 6, the blocking frame 4 is installed on the top end of the support 5, the blocking hole 2 is installed on the peripheral side wall of the blocking frame 4, and a fan 3 is installed on one side wall of the sewage tank 1.
As shown in fig. 1-2, in this embodiment, separation frame 4 is bolted to support 5, separation hole 2 is formed in separation frame 4, support 5 is bolted to sewage tank 1, suction pipe 6 is communicated with the inside of sewage tank 1, convenient discharge of sewage can be realized, the height of separation hole 2 is less than 20mm, the total area of separation hole 2 is less than half of the outer wall area of separation frame 4, normal use of the assembly frame can be ensured, the bottom end of separation frame 4 is flush with 1/3 to 1/2 of the internal part height of suction pipe 6, normal installation of separation frame 4 can be realized, separation frame 4 is of a square structure, the side length of separation frame 4 is 2-2.5 times of the diameter of suction pipe 6, and reliable installation of separation frame 4 relative to suction pipe 6 can be realized.
The specific implementation process of this embodiment is as follows: when the sewage level is lower than the lower edge of the separation frame 4 in the driving process, the formed wave crest is cut by the separation frame 4 and the separation holes 2, so that the wave crest cannot reach the pipe orifice of the suction pipe 6 to form backwater, and when the sewage level is higher than the lower edge of the separation frame 4, higher water waves cannot be formed in the range of the separation frame 4 due to the blocking of the separation frame 4, so that the purpose of preventing the backwater is achieved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a washing and sweeping carriage body prevents return water device which characterized in that: including sewage case (1), barrier frame (4), separation hole (2) and support (5), suction tube (6) are installed to one side in sewage case (1), be close to in sewage case (1) suction tube (6) department installs support (5), support (5) top is provided with barrier frame (4), be provided with on barrier frame (4) peripheral lateral wall barrier hole (2), sewage case (1) a side wall mounting has fan (3).
2. The washing and sweeping vehicle compartment body backwater preventing device as claimed in claim 1, wherein: the separation frame (4) is connected with the bracket (5) through bolts, and the separation holes (2) are formed in the separation frame (4).
3. The washing and sweeping vehicle compartment body backwater preventing device as claimed in claim 1, wherein: the support (5) is connected with the sewage tank (1) through bolts, and the suction pipe (6) is communicated with the inside of the sewage tank (1).
4. The washing and sweeping vehicle compartment body backwater preventing device as claimed in claim 1, wherein: the height of the blocking holes (2) is smaller than 20mm, and the total area of the blocking holes (2) is smaller than half of the area of the outer wall of the blocking frame (4).
5. The washing and sweeping vehicle compartment body backwater preventing device as claimed in claim 1, wherein: the bottom end of the separation frame (4) is flush with the inner part height 1/3-1/2 of the suction pipe (6).
6. The washing and sweeping vehicle compartment body backwater preventing device as claimed in claim 1, wherein: the blocking frame (4) is of a square structure, and the side length of the blocking frame (4) is 2-2.5 times of the diameter of the suction pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436939.4U CN214939764U (en) | 2021-06-28 | 2021-06-28 | Backwater prevention device for washing and sweeping carriage body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436939.4U CN214939764U (en) | 2021-06-28 | 2021-06-28 | Backwater prevention device for washing and sweeping carriage body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214939764U true CN214939764U (en) | 2021-11-30 |
Family
ID=79078300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121436939.4U Active CN214939764U (en) | 2021-06-28 | 2021-06-28 | Backwater prevention device for washing and sweeping carriage body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214939764U (en) |
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2021
- 2021-06-28 CN CN202121436939.4U patent/CN214939764U/en active Active
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