Automatic water pumping and draining device for sump
By designing an automatic pumping and drainage device for the sump pit, and using the floating block and adapter block to drive the motor and pump body, the problem of manual operation of the existing sump pit was solved, automatic water treatment was realized, and the cost was reduced and the efficiency was improved. efficiency.
Patent Information
- Application Number
- CN202420973215.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The existing water collecting pits lack automatic pumping and drainage functions when dealing with accumulated water, and require manual operation, resulting in increased costs and inefficient treatment.
An automatic pumping and drainage device for a sump is designed, which includes a floating block, a transfer block, a motor and a pump body. The transfer block is pushed by the upward movement of the floating block, which energizes the motor and drives the pump body to pump out the accumulated water.
It realizes automatic drainage of accumulated water in the sump pit, reduces manual operations, reduces costs, and improves the efficiency of accumulated water treatment.
Smart Images
Figure CN222375468U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pumping and drainage equipment, in particular to an automatic pumping and drainage device for a sump. Background Art
[0002] In modern building foundation construction, more and more construction involves foundation pits and pedestals. During the construction of large underground foundation pits, if water accumulates during rainy weather, it will seriously affect the construction progress and foundation pit safety. Adding a collection pit outside the construction site can flexibly control the water accumulation in the construction area.
[0003] In the prior art, during the use of the sump, it is not convenient to automatically pump out and drain water according to the internal water level, and workers are required to supervise and operate, which not only increases the cost but also affects the efficiency of treating the accumulated water. Therefore, the present application designs an automatic pumping and drainage device for the sump. Utility Model Content
[0004] The purpose of the utility model is to solve the problem in the prior art that the sump is not convenient for automatically pumping and draining water according to the internal water level, and workers are required to supervise the operation, which not only increases the cost but also affects the efficiency of treating the accumulated water. An automatic pumping and drainage device for a sump is proposed to solve the problem.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A sump automatic pumping and drainage device comprises a sump, wherein the top of the sump is fixedly connected to a bracket, the top of the bracket is fixedly connected to a motor, a pump body is provided on the side wall of the motor, a first water pipe is fixedly connected to the side wall of the pump body, a second water pipe is fixedly connected to the bottom of the pump body, a float block is slidably provided at the bottom of the sump, a folding cloth is fixedly connected to the top of the folding cloth, the top of the folding cloth is fixedly connected to the bottom of the bracket, an adapter block is provided above the float block, a first wire and a second wire are provided inside the adapter block, a first connecting wire and a second connecting wire are electrically connected to the side wall of the motor, the top of the float block is fixedly connected to a fixing frame, one of the wiring ends of the first connecting wire and the second connecting wire is arranged on the top inner wall of the bracket, and the other wiring end of the first connecting wire and the second connecting wire is arranged on the side wall of the fixing frame.
[0007] Preferably, a rubber strip is fixedly connected to the side wall of the folded cloth, and the side wall of the rubber strip is fitted to the inner wall of the sump.
[0008] Preferably, a groove is formed on the inner wall of the sump, and the wire bodies of the first connecting wire and the second connecting wire are arranged inside the groove and a first spiral wire tube is fixedly sleeved thereon.
[0009] Preferably, one of the wiring ends of the first wire and the second wire is respectively arranged above the adapter block, and the other wiring ends of the first wire and the second wire is respectively arranged on the side wall of the adapter block.
[0010] Preferably, a spring is fixedly connected to the bottom of the adapter block, and the bottom of the spring is pressed against the top of the float block. A transmission rod is fixedly connected to the bottom of the adapter block. A cavity is opened at the bottom of the float block, and the rod wall of the transmission rod extends into the interior of the cavity. The sump is located at the bottom inner wall of the cavity inside the float block and is fixedly connected to a top rod, and the top rod wall of the top rod is pressed against the bottom of the transmission rod.
[0011] Preferably, a guide block is fixedly connected to the inside of the float block, a guide groove is opened on the inner wall of the sump, the side wall of the guide block is slidably arranged on the inner wall of the guide groove, the wire bodies of the first conductor and the second conductor respectively extend to the inside of the groove and are fixedly sleeved with a second spiral sleeve.
[0012] Compared with the prior art, the utility model provides an automatic drainage device for a sump, which has the following beneficial effects:
[0013] 1. The automatic pumping and drainage device for the sump pushes the adapter block upward by continuously moving the floating block upward until one of the wiring ends of the first wire and the second wire is respectively contacted with one of the wiring ends of the first connecting wire and the second connecting wire, so that the motor is energized and the output shaft of the motor rotates to drive the blades inside the pump body to rotate, so that the accumulated water is pumped out through the second water pipe, the pump body and the first water pipe.
[0014] 2. The automatic pumping and drainage device for the sump is arranged in contact with the fixing frame through the side wall of the adapter block, so that the other terminals of the first connecting wire and the second connecting wire are respectively contacted with the other terminals of the second wire and the first wire, and the positive and negative poles of the motor are reversed to reverse the fan blades inside the pump body, so that the external accumulated water is pumped into the sump through the first water pipe, the pump body and the second water pipe.
[0015] 3. The automatic pumping and drainage device for the sump can improve the stability of the movement of the floating block by sliding the guide block along the inner wall of the guide groove, and the second spiral casing can provide stable protection for the first conductor and the second conductor. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of an automatic water collection pit pumping and drainage device proposed by the utility model;
[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;
[0018] Figure 3 for Figure 2 Structural stereogram of the middle fixing frame.
[0019] In the figure: 1 sump, 2 bracket, 3 motor, 4 pump body, 5 first water pipe, 6 second water pipe, 7 float block, 8 folding cloth, 9 rubber strip, 10 adapter block, 11 first wire, 12 second wire, 13 first connecting line, 14 second connecting line, 15 fixing frame, 16 first spiral wire tube, 17 spring, 18 transmission rod, 19 push rod, 20 guide block, 21 second spiral sleeve. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-3 A water collection pit automatic pumping and drainage device includes a water collection pit 1, a bracket 2 is fixedly connected to the top of the water collection pit 1, a motor 3 is fixedly connected to the top of the bracket 2, a pump body 4 is provided on the side wall of the motor 3, a first water pipe 5 is fixedly connected to the side wall of the pump body 4, a second water pipe 6 is fixedly connected to the bottom of the pump body 4, a floating block 7 is slidably provided at the bottom of the water collection pit 1, a folding cloth 8 is fixedly connected to the top of the floating block 7, the top of the folding cloth 8 is fixedly connected to the bottom of the bracket 2, an adapter block 10 is provided above the floating block 7, and a first wire 11 and a second wire are provided inside the adapter block 10 12, the side wall of the motor 3 is electrically connected with a first connecting line 13 and a second connecting line 14, the top of the float block 7 is fixedly connected with a fixing frame 15, one of the wiring ends of the first connecting line 13 and the second connecting line 14 is arranged on the top inner wall of the bracket 2, the other wiring end of the first connecting line 13 and the second connecting line 14 is arranged on the side wall of the fixing frame 15, one of the wiring ends of the first wire 11 and the second wire 12 is respectively arranged above the adapter block 10, and the other wiring ends of the first wire 11 and the second wire 12 are respectively arranged on the side wall of the adapter block 10.
[0022] A rubber strip 9 is fixedly connected to the side wall of the folded cloth 8, and the side wall of the rubber strip 9 is fitted on the inner wall of the sump 1. A groove is opened on the inner wall of the sump 1, and the line bodies of the first connecting line 13 and the second connecting line 14 are arranged inside the groove and a first spiral wire tube 16 is fixedly sleeved thereon.
[0023] A spring 17 is fixedly connected to the bottom of the adapter block 10, and the bottom of the spring 17 is pressed against the top of the float block 7. A transmission rod 18 is fixedly connected to the bottom of the adapter block 10. A cavity is opened at the bottom of the float block 7, and the rod wall of the transmission rod 18 extends to the inside of the cavity. A top rod 19 is fixedly connected to the inner wall of the bottom end of the sump 1 located in the cavity inside the float block 7, and the top rod wall of the top rod 19 is pressed against the bottom of the transmission rod 18.
[0024] When in use, when the water inside the sump 1 continues to accumulate, the buoyancy of the water will push the float block 7 upward, and the folded cloth 8 and the rubber strip 9 can separate the water inside the sump 1 to prevent the accumulated water from extending above the float block 7. The continuous upward movement of the float block 7 can push the adapter block 10 upward until one of the wiring ends of the first wire 11 and the second wire 12 is respectively in contact with one of the wiring ends of the first connecting wire 13 and the second connecting wire 14, so that the motor 3 can be energized, and the rotation of the output shaft of the motor 3 can drive the blades inside the pump body 4 to rotate, so that the accumulated water can be pumped out through the second water pipe 6, the pump body 4 and the first water pipe 5. If the water inside the sump 1 is subsequently When evaporation is reduced to the point where the float block 7 sinks to the bottom of the sump 1, the top rod 19 can push the transmission rod 18 upward to extend the spring, and the side wall of the adapter block 10 can be contacted with the fixing frame 15. The other terminals of the first connecting line 13 and the second connecting line 14 can be contacted with the other terminals of the second conducting line 12 and the first conducting line 11 respectively. The positive and negative poles of the motor 3 are reversed, so that the blades inside the pump body 4 can be reversed, and the accumulated water outside can be pumped into the sump 1 through the first water pipe 5, the pump body 4 and the second water pipe 6. The first spiral coil 16 can provide stable protection for the first connecting line 13 and the second connecting line 14.
[0025] In order to improve the stability of the movement of the floating block 7, as Figure 1-3 As shown, the inside of the float block 7 is fixedly connected with a guide block 20, the inner wall of the sump 1 is provided with a guide groove, the side wall of the guide block 20 is slidably arranged on the inner wall of the guide groove, the line bodies of the first conductor 11 and the second conductor 12 respectively extend to the inside of the groove and are fixedly sleeved with a second spiral sleeve 21.
[0026] The guide block 20 slides along the inner wall of the guide groove, which can improve the stability of the movement of the float block 7, and the second spiral sleeve 21 can provide stable protection for the first conductor 11 and the second conductor 12.
[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A sump automatic pumping and drainage device, comprising a sump (1), characterized in that: The top of the sump (1) is fixedly connected to a bracket (2), the top of the bracket (2) is fixedly connected to a motor (3), a pump body (4) is provided on the side wall of the motor (3), a first water pipe (5) is fixedly connected to the side wall of the pump body (4), a second water pipe (6) is fixedly connected to the bottom of the pump body (4), a floating block (7) is slidably provided at the bottom of the sump (1), a folded cloth (8) is fixedly connected to the top of the floating block (7), the top of the folded cloth (8) is fixedly connected to the bottom of the bracket (2), and the floating block (7) is slidably provided at the bottom of the sump (1). An adapter block (10) is provided at the top, a first wire (11) and a second wire (12) are provided inside the adapter block (10), a first connecting wire (13) and a second connecting wire (14) are electrically connected to the side wall of the motor (3), a fixing frame (15) is fixedly connected to the top of the floating block (7), one of the wiring ends of the first connecting wire (13) and the second connecting wire (14) is arranged on the inner wall of the top of the bracket (2), and the other wiring end of the first connecting wire (13) and the second connecting wire (14) is arranged on the side wall of the fixing frame (15).
2. The automatic drainage device for a sump according to claim 1, characterized in that: A rubber strip (9) is fixedly connected to the side wall of the folded cloth (8), and the side wall of the rubber strip (9) is arranged in close contact with the inner wall of the sump (1).
3. The automatic drainage device for a sump according to claim 1, characterized in that: The inner wall of the sump (1) is provided with a groove, and the wire bodies of the first connecting wire (13) and the second connecting wire (14) are arranged inside the groove and are fixedly sleeved with a first spiral wire tube (16).
4. The automatic drainage device for a sump according to claim 1, characterized in that: One of the wiring ends of the first wire (11) and the second wire (12) is respectively arranged above the adapter block (10), and the other wiring ends of the first wire (11) and the second wire (12) is respectively arranged on the side wall of the adapter block (10).
5. The automatic drainage device for a sump according to claim 1, characterized in that: The bottom of the adapter block (10) is fixedly connected to a spring (17), the bottom of the spring (17) is pressed against the top of the float block (7), the bottom of the adapter block (10) is fixedly connected to a transmission rod (18), the bottom of the float block (7) is provided with a cavity, the rod wall of the transmission rod (18) extends into the cavity, the sump (1) is located at the bottom inner wall of the cavity inside the float block (7) and is fixedly connected to a top rod (19), the top rod wall of the top rod (19) is pressed against the bottom of the transmission rod (18).
6. The automatic drainage device for a sump according to claim 1, characterized in that: A guide block (20) is fixedly connected to the inside of the floating block (7), a guide groove is provided on the inner wall of the sump (1), and the side wall of the guide block (20) is slidably arranged on the inner wall of the guide groove. The wire bodies of the first conductor (11) and the second conductor (12) respectively extend into the inside of the groove and are fixedly sleeved with a second spiral sleeve (21).