A water supply and drainage device for municipal engineering construction

Abstract

The utility model relates to the technical field of water supply and drainage equipment, and specifically to a water supply and drainage device for municipal engineering construction, including a box, an inlet pipe, an outlet pipe, a guide structure and a filter structure. The top of the box is fixedly connected to the inlet pipe, the bottom of the box is fixedly connected to the outlet pipe, a drainage meter is installed on the right side of the outlet pipe, a guide structure is installed in the middle of the box, and filter structures are installed on both the left and right ends of the box. The utility model is provided with a guide structure, and the motor is turned on so that the water baffle guides the water flow to the left end, and the water is filtered through the filter net at the left end. The guide structure allows the staff to clean the filter structure while ensuring the normal operation of the drainage device, thereby improving the drainage efficiency of the device. The utility model is provided with a filter structure, and the filter structure facilitates the cleaning of debris on the top of the filter net, and makes the filter net easy to install and disassemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply and drainage equipment, and specifically relates to a water supply and drainage device for municipal engineering construction. Background Art

[0002] Municipal facilities refer to various buildings, structures, equipment, etc. that provide paid or free public products and services within the scope of planning and construction. Various public infrastructure construction supporting urban life falls within the scope of municipal engineering. Water supply and drainage generally refers to urban water supply systems and drainage systems. Municipal water supply and drainage operations will lay interconnected drainage pipes underground to divert sewage from various locations for overall treatment operations, and filters are installed in the drainage pipes. The filters are blocked in the inner cavity of the drainage pipes to intercept garbage carried in the sewage. The filtered sewage is uniformly discharged into the collection pool to wait for subsequent sewage cleaning operations.

[0003] However, when cleaning the filter structure of the existing water supply and drainage device for municipal engineering construction, the pipe needs to be stopped for cleaning, which reduces the drainage efficiency and is inconvenient to use. In addition, the existing water supply and drainage device for municipal engineering construction does not have a filter screen that is easy to install and disassemble quickly, and cannot clean the accumulated debris and impurities on the filter screen. After long-term use, the filter screen is easily affected by the accumulation of too many debris and impurities. Therefore, there is an urgent need for a water supply and drainage device for municipal engineering construction to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a water supply and drainage device for municipal engineering construction, so as to solve the problem that when cleaning the filter structure of the existing water supply and drainage device for municipal engineering construction mentioned in the above-mentioned background technology, it is necessary to stop using the pipeline for cleaning, resulting in reduced drainage efficiency, and the existing water supply and drainage device for municipal engineering construction does not have a filter net that is easy to install and disassemble quickly, and cannot clean the debris and impurities accumulated on the filter net.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water supply and drainage device for municipal engineering construction, comprising a box body, a water inlet pipe, a water outlet pipe, a guide structure and a filter structure, the top of the box body is fixedly connected to the water inlet pipe, the bottom of the box body is fixedly connected to the water outlet pipe, a drainage meter is installed on the right side of the water outlet pipe, a guide structure is installed in the middle of the box body, and filter structures are installed on both left and right ends of the box body.

[0006] Preferably, the guiding structure comprises a baffle, a motor, a rotating shaft and a water baffle, the baffle is fixedly connected to the inner wall of the box, and the motor is fixedly connected to the rear side of the box.

[0007] Preferably, the motor passes through the box body and is fixedly connected to a rotating shaft, and the rotating shaft is fixedly connected to a water baffle.

[0008] Preferably, the filtering structure includes a hinge support, a fixing plate, a fixing seat, fixing screws, a filter screen and a sliding block.

[0009] Preferably, one end of the hinge support is fixedly connected to the outer wall of the box body, and the other end of the hinge support is fixedly connected to the fixing plate.

[0010] Preferably, the fixing seat is fixedly connected to the outer wall of the box body, and the fixing screw is threadedly connected to the fixing plate and the fixing seat.

[0011] Preferably, left and right sides of the filter screen are fixedly connected to sliders, and the sliders are slidably connected to the box body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This water supply and drainage device for municipal engineering construction is provided with a guiding structure. Water enters through the water inlet pipe, and the water enters the groove on the right side of the box body through the water baffle plate. The water is filtered through the filter screen at the right end, and the water flows out through the water outlet pipe. The flow rate of the water outlet pipe is measured by a drainage meter. When the measured value becomes smaller, it means that the filter screen at the right end is blocked by debris. The motor is turned on to drive the motor to rotate the shaft, and the shaft drives the water baffle plate to rotate counterclockwise, so that the water baffle plate guides the water flow to the left end, and the water is filtered through the filter screen at the left end. The guiding structure allows the staff to clean the filter structure while ensuring the normal operation of the drainage device, thereby improving the drainage efficiency of the device.

[0014] 2. This water supply and drainage device for municipal engineering construction is provided with a filtering structure. The staff removes the fixing screws so that the fixing screws no longer fix the fixing plate and the fixing seat, and opens the fixing plate outward. At this time, the staff can easily clean the debris on the filter net. After cleaning, the filter net is pulled out and the filter net can be cleaned or replaced. The filtering structure facilitates the cleaning of debris on the top of the filter net, and the filter net is easy to install and disassemble, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the utility model;

[0016] Figure 2 This is a front cross-sectional schematic diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the explosion structure of the guiding structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the explosion structure of the filter structure of the utility model.

[0020] In the figure: 1. box body; 2. water inlet pipe; 3. water outlet pipe; 31. drainage meter; 4. guide structure; 41. baffle; 42. motor; 43. rotating shaft; 44. water baffle; 5. filtering structure; 51. hinge support; 52. fixing plate; 53. fixing seat; 54. fixing screw; 55. filter screen; 56. slider. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides an embodiment: a water supply and drainage device for municipal engineering construction, including a box body 1, a water inlet pipe 2, a water outlet pipe 3, a guide structure 4 and a filter structure 5. The top of the box body 1 is fixedly connected to the water inlet pipe 2, the bottom of the box body 1 is fixedly connected to the water outlet pipe 3, a drainage meter 31 is installed on the right side of the water outlet pipe 3, a guide structure 4 is installed in the middle of the box body 1, and filter structures 5 are installed on both ends of the box body 1. Water enters through the water inlet pipe 2, enters the groove on the right side of the box body 1 through the water baffle 44, and is filtered by the filter screen 55 at the right end. The water flows out through the water outlet pipe 3, and the flow rate of the water outlet pipe 3 is measured by the drainage meter 31. When the measured value becomes smaller, it means that the filter screen 55 at the right end is blocked by debris.

[0023] The guide structure 4 includes a baffle 41 , a motor 42 , a rotating shaft 43 and a water baffle 44 . The baffle 41 is fixedly connected to the inner wall of the box body 1 , and the motor 42 is fixedly connected to the rear side of the box body 1 .

[0024] The motor 42 passes through the box body 1 and is fixedly connected to the rotating shaft 43, and the rotating shaft 43 is fixedly connected to the water baffle 44. When the motor 42 is turned on, the motor 42 drives the rotating shaft 43 to rotate, and the rotating shaft 43 drives the water baffle 44 to rotate counterclockwise, so that the water baffle 44 guides the water flow to the left end, and the water is filtered through the filter net 55 at the left end. The guiding structure 4 allows the staff to clean the filter structure 5 while ensuring the normal operation of the drainage device, thereby improving the drainage efficiency of the device.

[0025] The filter structure 5 includes a hinge support 51, a fixing plate 52, a fixing seat 53, a fixing screw 54, a filter screen 55 and a slider 56. The filter structure 5 facilitates cleaning of debris on the top of the filter screen 55, and makes the filter screen 55 easy to install and disassemble, and easy to use.

[0026] One end of the hinge support 51 is fixedly connected to the outer wall of the box body 1 , and the other end of the hinge support 51 is fixedly connected to the fixing plate 52 .

[0027] The fixing seat 53 is fixedly connected to the outer wall of the box body 1 , and the fixing screws 54 are threadedly connected between the fixing plate 52 and the fixing seat 53 .

[0028] The left and right sides of the filter 55 are fixedly connected to the slider 56, and the slider 56 is slidably connected to the box body 1. The staff removes the fixing screws 54 so that the fixing screws 54 no longer fix the fixing plate 52 and the fixing seat 53, and opens the fixing plate 52 outward. At this time, the staff can easily clean the debris on the filter 55. After cleaning, the filter 55 is pulled out to clean or replace the filter 55.

[0029] Working principle:

[0030] When in use, water enters through the water inlet pipe 2, and the water enters the groove on the right side of the box body 1 through the water baffle plate 44. The water is filtered through the filter screen 55 at the right end, and the water flows out through the water outlet pipe 3. The flow rate of the water outlet pipe 3 is measured by the drainage meter 31. When the measured value becomes smaller, it means that the filter screen 55 at the right end is blocked by debris. The motor 42 is turned on to drive the rotating shaft 43 to rotate. The rotating shaft 43 drives the water baffle plate 44 to rotate counterclockwise, so that the water baffle plate 44 guides the water flow to the left end, and the water is filtered through the filter screen 55 at the left end. The working state can be controlled by the guiding structure 4. When personnel clean the filter structure 5, they can also ensure the normal operation of the drainage device and improve the drainage efficiency of the device. The personnel remove the fixing screws 54 so that the fixing screws 54 no longer fix the fixing plate 52 and the fixing seat 53, and open the fixing plate 52 outward. At this time, the personnel can easily clean the debris on the filter screen 55. After cleaning, the filter screen 55 is pulled outward to clean or replace the filter screen 55. The filter structure 5 is convenient for cleaning the debris on the top of the filter screen 55, and the filter screen 55 is easy to install and disassemble, so it is easy to use.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A water supply and drainage device for municipal engineering construction, comprising a housing (1), a water inlet pipe (2), a water outlet pipe (3), a guide structure (4) and a filter structure (5), characterized in that: The top of the box (1) is fixedly connected to a water inlet pipe (2), the bottom of the box (1) is fixedly connected to a water outlet pipe (3), a drainage meter (31) is installed on the right side of the water outlet pipe (3), a guide structure (4) is installed in the middle of the box (1), and filtering structures (5) are installed at both left and right ends of the box (1).

2. A water supply and drainage device for municipal engineering construction according to claim 1, characterized in that: The guide structure (4) comprises a baffle (41), a motor (42), a rotating shaft (43) and a water baffle (44); the baffle (41) is fixedly connected to the inner wall of the box body (1); and the motor (42) is fixedly connected to the rear side of the box body (1).

3. A water supply and drainage device for municipal engineering construction according to claim 2, characterized in that: The motor (42) passes through the box body (1) and is fixedly connected to a rotating shaft (43), and the rotating shaft (43) is fixedly connected to a water baffle (44).

4. The water supply and drainage device for municipal engineering construction according to claim 1, characterized in that: The filtering structure (5) comprises a hinge support (51), a fixing plate (52), a fixing seat (53), a fixing screw (54), a filtering screen (55) and a sliding block (56).

5. A water supply and drainage device for municipal engineering construction according to claim 4, characterized in that: One end of the hinge support (51) is fixedly connected to the outer wall of the box body (1), and the other end of the hinge support (51) is fixedly connected to the fixing plate (52).

6. A water supply and drainage device for municipal engineering construction according to claim 5, characterized in that: The fixing seat (53) is fixedly connected to the outer wall of the box body (1), and the fixing screw (54) is threadedly connected to the fixing plate (52) and the fixing seat (53).

7. A water supply and drainage device for municipal engineering construction according to claim 6, characterized in that: The left and right sides of the filter screen (55) are fixedly connected to sliders (56), and the sliders (56) are slidably connected to the box body (1).

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