Grid intercepting type vacuum negative pressure collecting well
By using chutes and screw mechanisms in the grid intercept vacuum negative pressure collection well, the frame and grille body are sliding, and the filter mesh and grille body are used to filter impurities, the impurities in the prior art are solved, and the impurities enter the water pipe through the grid and the grille body are caused by the inclusion of impurities in the prior art. The problem of blockage achieves more efficient water flow filtration and impurity collection and cleaning.
Patent Information
- Application Number
- CN202421090611.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-17
AI Technical Summary
When the existing grille intercept vacuum negative pressure collection well moves upwards, impurities in the water flow may enter the water pipe through the grille water hole, resulting in the water pipe being blocked.
A grille intercept vacuum negative pressure collection well including a base, a front water tank, a threaded cavity, a collection seat, a frame and a grille body is designed. The frame and the grille body are sliding in the water flow through the chute and screw mechanism. The filter and grille body are used to block impurities, and the collected impurities are collected in the collection seat through a rotating disc and sleeve mechanism for easy cleaning.
Effectively filter large volumes and fine impurities in the water flow, prevent pipe blockage and simplify impurity cleaning process.
Smart Images
Figure CN222295203U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field, in particular to a grid interception type vacuum negative pressure collection well. Background Art
[0002] When collecting sewage, in order to ensure that the sewage flows more smoothly along the pipeline, a corresponding vacuum negative pressure collection well is usually set up. The negative pressure is generated in the vacuum negative pressure collection well, which further generates negative pressure when the sewage connected to the vacuum negative pressure collection well enters the pipeline, making it easier for the sewage to enter the vacuum negative pressure collection well along the pipeline.
[0003] After searching, Chinese patent publication (announcement) No. CN218911664U discloses a grid interception type vacuum negative pressure collection well. This patent can separate and intercept sewage and impurities through the setting of a cut-off plate and a grid, thereby facilitating the cleaning of impurities on the barrier plate. However, when the cut-off plate moves downward to intercept the water source, although it can have an interception effect, when the cut-off plate moves upward and allows the water source to pass through the water holes of the grid, impurities in the water flow may still pass through the water holes of the grid and enter the water pipe, thereby causing the water pipe to be blocked. Therefore, it is necessary to design a grid interception type vacuum negative pressure collection well. Utility Model Content
[0004] The main purpose of the utility model is to provide a grid interception type vacuum negative pressure collection well, which can effectively solve the problems in the background technology.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A grid interception type vacuum negative pressure collection well comprises a base, the upper surface of the base is provided with a fixing frame, the inner surface of the fixing frame is fixedly connected to a front water tank, the lower surface of the front water tank is provided with a threaded cavity, the lower surface of the front water tank is threadedly connected to a collection seat, the inner walls of the front water tank and the collection seat are both provided with a slide groove; the inner wall of the slide groove is slidably connected to a frame, the inner wall of the frame is provided with a filter net, and the inner wall of the frame is provided with a grid body.
[0007] In order to enable the grille body to move, as a grille interception type vacuum negative pressure collection well of the utility model, the inner bottom wall of the collection seat is rotatably connected with a sleeve, and the inner wall of the sleeve is threadedly connected with a first screw, the first screw is fixedly connected to the grille body, and the bottom end of the sleeve passes through the inner bottom wall of the collection seat and extends to the lower surface of the collection seat.
[0008] In order to facilitate the rotation of the sleeve, as a grid interception type vacuum negative pressure collection well of the utility model, the lower surface of the collection seat is fixedly connected with a first rotating disk, and the first rotating disk is fixedly connected to the sleeve.
[0009] In order to facilitate installation and disassembly of the collection seat, as a grid interception type vacuum negative pressure collection well of the utility model, a paddle is fixedly connected to one side of the outer surface of the collection seat.
[0010] In order to enable connection to the front water tank, the utility model provides a grid interception type vacuum negative pressure collection well. A negative pressure collection well body is provided on the upper surface of the base. A collection pipe is fixedly connected to one side of the outer surface of the negative pressure collection well body. One end of the collection pipe is fixedly connected to the front water tank and is conductive to the front water tank.
[0011] In order to enable negative pressure suction, the utility model provides a grid interception type vacuum negative pressure collection well. A negative pressure suction pipe is fixedly connected to one side of the outer surface of the negative pressure collection well body. A negative pressure pump is provided at one end of the negative pressure suction pipe. The input end of the negative pressure pump is fixedly connected to the negative pressure suction pipe, and the output end of the negative pressure pump is fixedly connected to a discharge pipe. A sealing cover is threadedly connected to the upper surface of the negative pressure collection well body.
[0012] In order to achieve a sealing effect, as a grid interception type vacuum negative pressure collection well of the utility model, the upper surface of the front water tank is threadedly connected with a second screw, one end of the second screw penetrates the upper surface of the front water tank and extends to the inner wall of the front water tank, one end of the second screw is fixedly connected with a water blocking plate, and the other end of the second screw is fixedly connected with a handrail wheel, a sealing ring is provided on the upper surface of the front water tank, and the sealing ring is threadedly connected to the second screw, and a water inlet pipe is provided on the outer surface of the front water tank.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In the utility model, through the arrangement of the base, the front water tank, the threaded cavity, the collecting seat, the frame and the grille body, when in use, the frame can slide in the slide groove so that the position of the frame is higher than the position of the water inlet pipe. At this time, the water inlet pipe discharges the water flow into the front water tank, and the water flow entering the front water tank is from bottom to top. When passing through the grille body of the frame, the grille body can block the large volume impurities in the water flow, and the filter net can block and filter the fine impurities in the water flow, so that when the water flows through, the impurities in the water can be better filtered to prevent the pipe blockage caused by them.
[0015] 2. In the utility model, through the arrangement of the collecting seat, the front water tank, the threaded cavity, the slide groove, the frame, the sleeve and the first screw, when in use, rotating the first rotating disk can drive the rotation of the sleeve and make the rotating drum able to perform threaded motion with the first screw. Since the first screw is fixedly connected to the grille body and the frame is slidably connected to the slide groove, when the rotating drum and the first screw perform threaded motion, the first screw will not rotate and extend from the rotating drum or retract into the rotating drum. When the first screw drives the frame to slide and retract into the sleeve, the collecting seat is disengaged from the threaded cavity by turning the shift. At this time, the impurities blocked by the grille body and the filter are collected inside the collecting seat. After the collecting seat is removed, it is convenient to clean the impurities collected therein. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front view structural schematic diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the main structure of the negative pressure collection well of the utility model;
[0018] Figure 3 This is a schematic diagram of the sealing ring structure of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the water blocking plate of the utility model;
[0020] Figure 5 This is a schematic diagram of the framework structure of the utility model;
[0021] Figure 6 This is a schematic diagram of the threaded cavity structure of the utility model;
[0022] Figure 7 This is a schematic diagram of the sleeve structure of the utility model.
[0023] In the figure: 1. base; 2. fixing frame; 3. front water tank; 4. threaded cavity; 5. collecting seat; 6. slide groove; 7. frame; 8. filter screen; 9. grille body; 10. sleeve; 11. first screw; 12. first rotating disk; 13. dial plate; 14. negative pressure collection well body; 15. collecting pipe; 16. negative pressure suction pipe; 17. negative pressure pump; 18. discharge pipe; 19. cover; 20. second screw; 21. water blocking plate; 22. handrail wheel; 23. sealing ring. DETAILED DESCRIPTION
[0024] 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.
[0025] like Figure 1-7 As shown, a grid interception type vacuum negative pressure collection well comprises a base 1, a fixing frame 2 is arranged on the upper surface of the base 1, a front water tank 3 is fixedly connected to the inner surface of the fixing frame 2, a threaded cavity 4 is provided on the lower surface of the front water tank 3, a collecting seat 5 is threadedly connected to the lower surface of the front water tank 3, and a slide groove 6 is provided on the inner walls of the front water tank 3 and the collecting seat 5;
[0026] In this embodiment, the inner wall of the slide groove 6 is slidably connected with a frame 7 , the inner wall of the frame 7 is provided with a filter screen 8 , and the inner wall of the frame 7 is provided with a grille body 9 .
[0027] During specific use, the frame 7 can slide in the slide groove 6 so that the position of the frame 7 is higher than the position of the water inlet pipe. At this time, the water inlet pipe discharges the water flow into the front water tank 3. The water flows into the front water tank 3 from bottom to top. When passing through the grille body 9 of the frame 7, the grille body 9 can block large-volume impurities in the water flow, and the filter net 8 can block and filter fine impurities in the water flow, so that when the water flows through, the impurities in the water can be better filtered to prevent the pipeline from being blocked by impurities.
[0028] In this embodiment, the inner bottom wall of the collecting seat 5 is rotatably connected to a sleeve 10, the inner wall of the sleeve 10 is threadedly connected to a first screw 11, the first screw 11 is fixedly connected to the grid body 9, and the bottom end of the sleeve 10 passes through the inner bottom wall of the collecting seat 5 and extends to the lower surface of the collecting seat 5.
[0029] During specific use, the sleeve 10 can perform a threaded motion with the first screw 11 when rotating. Due to the fixed connection between the first screw 11 and the grille body 9 and the sliding connection between the frame 7 and the slide groove 6, the first screw 11 will not rotate and can extend from or retract into the interior of the sleeve 10 under the threaded motion with the sleeve 10.
[0030] In this embodiment, a first rotating disk 12 is fixedly connected to the lower surface of the collecting seat 5 , and the first rotating disk 12 is fixedly connected to the sleeve 10 .
[0031] During specific use, the first rotating disk 12 can conveniently drive the sleeve 10 to rotate.
[0032] In this embodiment, a shift plate 13 is fixedly connected to one side of the outer surface of the collecting seat 5 .
[0033] During specific use, the setting of the shifting plate 13 facilitates the collection seat 5 to rotate through the shifting plate 13 so that the collection seat 5 can be separated from the threaded cavity 4 and the collection seat 5 can be removed.
[0034] In this embodiment, a negative pressure collection well body 14 is provided on the upper surface of the base 1, and a collection pipe 15 is fixedly connected to one side of the outer surface of the negative pressure collection well body 14, and one end of the collection pipe 15 is fixedly connected to the front water tank 3 and is conductive with the front water tank 3.
[0035] During specific use, the water source in the front water tank 3 after the impurities are filtered out can be discharged into the interior of the negative pressure collection well body 14 through the collection pipe 15 .
[0036] In this embodiment, a negative pressure suction pipe 16 is fixedly connected to one side of the outer surface of the negative pressure collection well body 14, a negative pressure pump 17 is provided at one end of the negative pressure suction pipe 16, the input end of the negative pressure pump 17 is fixedly connected to the negative pressure suction pipe 16, the output end of the negative pressure pump 17 is fixedly connected to the discharge pipe 18, and a sealing cover 19 is threadedly connected to the upper surface of the negative pressure collection well body 14.
[0037] During specific use, when the negative pressure pump 17 is in operation, the water source in the negative pressure collection well body 14 is sucked through the suction pipe 18. The suction force can suck the water source in the front water tank 3 through the collection pipe 15 and discharge it through the discharge pipe 18.
[0038] In this embodiment, the upper surface of the front water tank 3 is threadedly connected to the second screw 20, one end of the second screw 20 passes through the upper surface of the front water tank 3 and extends to the inner wall of the front water tank 3, one end of the second screw 20 is fixedly connected to the water blocking plate 21, and the other end of the second screw 20 is fixedly connected to the handrail wheel 22, and a sealing ring 23 is provided on the upper surface of the front water tank 3, and the sealing ring 23 is threadedly connected to the second screw 20, and a water inlet pipe is provided on the outer surface of the front water tank 3.
[0039] When in use, the second screw 20 can be driven to rotate when the handrail wheel 22 is rotated. The second screw 20 drives the water blocking plate 21 to move downward and touch the filter screen 8 on the frame 7 under the threaded movement with the front water tank 3 to achieve the purpose of interception.
[0040] Working principle: During use, the sleeve 10 can perform a threaded motion with the first screw 11 when rotating. Since the first screw 11 is fixedly connected to the grille body 9 and the frame 7 is slidably connected to the chute 6, the first screw 11 will not rotate, and can extend from or retract into the sleeve 10 under the threaded motion with the sleeve 10. Under the action of the first screw 11, the frame 7 slides in the chute 6, so that the position of the frame 7 is higher than the position of the water inlet pipe. At this time, the water inlet pipe discharges the water flow into the front water tank 3. The water flow entering the front water tank 3 is from bottom to top. When passing through the grille body 9 of the frame 7, the grille body 9 can block large-volume impurities in the water flow, and the filter screen 8 blocks and filters fine impurities in the water flow, so that the water flow is clear. When passing through, impurities in the water can be better filtered to prevent pipe blockage caused by impurities. When the negative pressure pump 17 is running, the water source in the negative pressure collection well body 14 is sucked through the suction pipe 18. The suction force of the suction can suck the water source in the front water tank 3 through the collection pipe 15 and discharge it through the discharge pipe 18. The first rotating disk 12 can conveniently drive the sleeve 10 to rotate, and threaded movement with the first screw 11 drives the first screw 11 to retract into the sleeve 10. The collecting seat 5 is driven to rotate through the dial plate 13 so that the collecting seat 5 can be separated from the threaded cavity 4 and the collecting seat 5 is removed. At this time, the impurities blocked by the grille body 9 and the filter screen 8 are collected inside the collecting seat 5. After the collecting seat 5 is removed, it is convenient to clean the impurities collected therein.
[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A grid interception type vacuum negative pressure collection well, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a fixing frame (2), the inner surface of the fixing frame (2) is fixedly connected with a front water tank (3), the lower surface of the front water tank (3) is provided with a threaded cavity (4), the lower surface of the front water tank (3) is threadedly connected with a collecting seat (5), and the inner walls of the front water tank (3) and the collecting seat (5) are both provided with sliding grooves (6); The inner wall of the slide groove (6) is slidably connected to a frame (7), the inner wall of the frame (7) is provided with a filter screen (8), and the inner wall of the frame (7) is provided with a grille body (9).
2. A grid interception type vacuum negative pressure collection well according to claim 1, characterized in that: The inner bottom wall of the collecting seat (5) is rotatably connected to a sleeve (10), the inner wall of the sleeve (10) is threadedly connected to a first screw rod (11), the first screw rod (11) is fixedly connected to the grid body (9), and the bottom end of the sleeve (10) passes through the inner bottom wall of the collecting seat (5) and extends to the lower surface of the collecting seat (5).
3. A grid interception type vacuum negative pressure collection well according to claim 2, characterized in that: A first rotating disk (12) is fixedly connected to the lower surface of the collecting seat (5), and the first rotating disk (12) is fixedly connected to the sleeve (10).
4. The grid interception type vacuum negative pressure collection well according to claim 1, characterized in that: A shift plate (13) is fixedly connected to one side of the outer surface of the collecting seat (5).
5. The grid interception type vacuum negative pressure collection well according to claim 1, characterized in that: A negative pressure collection well body (14) is provided on the upper surface of the base (1), a collection pipe (15) is fixedly connected to one side of the outer surface of the negative pressure collection well body (14), and one end of the collection pipe (15) is fixedly connected to the front water tank (3) and is in conduction with the front water tank (3).
6. A grid interception type vacuum negative pressure collection well according to claim 5, characterized in that: A negative pressure suction pipe (16) is fixedly connected to one side of the outer surface of the negative pressure collection well body (14); a negative pressure pump (17) is provided at one end of the negative pressure suction pipe (16); an input end of the negative pressure pump (17) is fixedly connected to the negative pressure suction pipe (16); an output end of the negative pressure pump (17) is fixedly connected to a discharge pipe (18); and a sealing cover (19) is threadedly connected to the upper surface of the negative pressure collection well body (14).
7. The grid interception type vacuum negative pressure collection well according to claim 1, characterized in that: The upper surface of the front water tank (3) is threadedly connected to a second screw rod (20); one end of the second screw rod (20) penetrates the upper surface of the front water tank (3) and extends to the inner wall of the front water tank (3); one end of the second screw rod (20) is fixedly connected to a water blocking plate (21); the other end of the second screw rod (20) is fixedly connected to a handrail wheel (22); a sealing ring (23) is provided on the upper surface of the front water tank (3); the sealing ring (23) is threadedly connected to the second screw rod (20); and a water inlet pipe is provided on the outer surface of the front water tank (3).