Integrated intelligent lifting pump station

Abstract

The utility model relates to the technical field of lifting pump stations, and discloses an integrated intelligent lifting pump station which comprises a shell, a control cabinet is arranged on the left side of the upper end of the shell, an access hole is formed in the right side of the outer portion of the control cabinet, and an electric mortise lock is installed at the lower end of the access hole. The crawling ladder is arranged in the shell, and a gas detection sensor is mounted on one side of the exterior of the crawling ladder; and the first air inlet pipe is arranged on the rear side of the upper end of the shell, a first draught fan is installed in the first air inlet pipe, and a first exhaust pipe is installed on the front side of the upper end of the shell. The sensor is matched with the control cabinet to detect the internal air quality in time before the access hole is opened, and the control cabinet controls the fan to perform forced ventilation, so that hydrogen sulfide in the pump station is prevented from hurting a human body.

Description

Technical Field

[0001] The utility model relates to the technical field of lift pump stations, in particular to an integrated intelligent lift pump station. Background Art

[0002] A lifting pump station is an engineering facility whose main function is to lift water from a low place to a high place or to increase the water flow pressure in a water pipe.

[0003] During the operation of the lifting pump station, a large amount of fermentation gas will be produced inside, including hydrogen sulfide. Hydrogen sulfide is a highly toxic gas that can cause harm to the human body even at extremely low concentrations. When the concentration reaches a certain level, it may cause suffocation due to lack of oxygen in the human body, and cause strong stimulation to the central nervous system, and may even cause death. When a failure occurs inside the lifting pump station or maintenance is required, rash entry will cause harm from hydrogen sulfide. For this reason, an integrated intelligent lifting pump station is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an integrated intelligent lifting pump station to solve the problem of harm to the human body caused by hydrogen sulfide inside the lifting pump station mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solutions: an integrated intelligent lifting pump station, comprising:

[0008] A housing, a control cabinet is arranged on the left side of the upper end of the housing, an inspection port is arranged on the right side outside the control cabinet, and an electric latch is installed at the lower end of the inspection port;

[0009] A ladder is arranged inside the shell, and a gas detection sensor is installed on one side of the outside of the ladder;

[0010] The first air inlet pipe is arranged at the rear side of the upper end of the shell, the first air inlet pipe is internally installed with a first fan, and the first exhaust pipe is installed at the front side of the upper end of the shell.

[0011] Preferably, a second exhaust pipe is installed at the rear end of the right side of the upper end of the shell, and a second fan and an activated carbon filter are installed in the interior of the second exhaust pipe from the inside to the outside in sequence, and the activated carbon filter is used to adsorb and purify hydrogen sulfide.

[0012] Preferably, a second air inlet pipe is installed at the front end on the right side of the upper end of the shell, and the second air inlet pipe is sealed and fixed to the shell.

[0013] Preferably, check valves are installed inside the first air intake pipe, the first exhaust pipe and the second air intake pipe, and the check valves are fixedly connected to the first air intake pipe, the first exhaust pipe and the second air intake pipe, and the check valves prevent air from flowing back.

[0014] Preferably, a liquid inlet channel is provided at the front end of the exterior of the shell, and the liquid inlet channel is sealed and fixed to the shell, and the liquid inlet channel is used for liquid to enter the lifting pump station.

[0015] Preferably, a liquid pump is provided on the right side of the lower end of the shell, a liquid outlet pipe is provided at the upper end of the liquid pump, and the liquid outlet pipe passes through and extends to the outside of the shell, and a liquid inlet pipe is provided at the lower end of the liquid pump, and the liquid inlet pipe is sealed and fixed to the input end of the liquid pump.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an integrated intelligent lifting pump station, which has the following beneficial effects:

[0018] The utility model realizes intelligent control and detection through the cooperation of the gas detection sensor with the control cabinet. The lifting pump station can timely detect the internal air when maintenance is required. If the air does not meet the requirements, forced ventilation is performed until the air meets the requirements. Then the electric latch is controlled to start, and the inspection port is opened to enter the pump station for repair and maintenance work, so as to prevent hydrogen sulfide gas from causing harm to the body. In summary, the use of the lifting pump station is more intelligent, and the problems raised in the background technology are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the internal structure of the shell of the utility model;

[0021] Figure 3 It is a cross-sectional view of the internal structure of the intake pipe and the exhaust pipe of the utility model.

[0022] In the figure: 1. Shell; 2. Control cabinet; 3. Inspection port; 4. Electric latch; 5. Ladder; 6. Gas detection sensor; 7. Liquid inlet channel; 8. Liquid pump; 9. First air inlet pipe; 10. First exhaust pipe; 11. Second air inlet pipe; 12. Second exhaust pipe; 13. Check valve; 14. First fan; 15. Second fan; 16. Activated carbon filter. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides a technical solution, an integrated intelligent lifting pump station, please refer to Figure 1 , Figure 2 and Figure 3 ,include:

[0025] A housing 1, a control cabinet 2 is arranged on the left side of the upper end of the housing 1, an inspection port 3 is arranged on the right side outside the control cabinet 2, and an electric latch 4 is installed at the lower end of the inspection port 3;

[0026] A ladder 5 is arranged inside the housing 1, and a gas detection sensor 6 is installed on one side of the outside of the ladder 5;

[0027] The first air inlet pipe 9 is arranged at the rear side of the upper end of the shell 1 . A first fan 14 is installed inside the first air inlet pipe 9 . The first exhaust pipe 10 is installed at the front side of the upper end of the shell 1 .

[0028] See also Figure 3 A second exhaust pipe 12 is installed at the rear end of the right side of the upper end of the shell 1. The second exhaust pipe 12 is sequentially installed with a second fan 15 and an activated carbon filter 16 from the inside to the outside. The activated carbon filter 16 is used to adsorb and purify hydrogen sulfide.

[0029] See also Figure 1 , Figure 2 and Figure 3 A second air inlet pipe 11 is installed at the front end of the right side of the upper end of the shell 1, and the second air inlet pipe 11 is sealed and fixed to the shell 1.

[0030] See also Figure 3 A check valve 13 is installed inside the first intake pipe 9, the first exhaust pipe 10 and the second intake pipe 11, and the check valve 13 is fixedly connected to the first intake pipe 9, the first exhaust pipe 10 and the second intake pipe 11, and the check valve 13 prevents air from flowing back.

[0031] See also Figure 1 A liquid inlet channel 7 is provided at the front end of the outer shell 1, and the liquid inlet channel 7 is sealed and fixed to the shell 1, and the liquid inlet channel 7 is used for liquid to enter the lifting pump station.

[0032] See also Figure 2A liquid pump 8 is arranged on the right side of the lower end of the shell 1, a liquid outlet pipe is arranged at the upper end of the liquid pump 8, and the liquid outlet pipe passes through and extends to the outside of the shell 1, and a liquid inlet pipe is arranged at the lower end of the liquid pump 8, and the liquid inlet pipe is sealed and fixed to the input end of the liquid pump 8.

[0033] This solution: When the interior of the lifting pump station needs maintenance or repair, the control cabinet 2 sends an opening control to the electric latch 4, and the gas detection sensor 6 starts to detect the air inside the pump station. If it detects that the concentration of hydrogen sulfide inside the pump station is too high, the first fan 14 is turned on. The first fan 14 blows external air into the shell 1 through the first air inlet pipe 9, and the first exhaust pipe 10 discharges the gas inside the shell 1. In this way, the interior of the shell 1 is ventilated until the gas detection sensor 6 detects that the concentration of hydrogen sulfide is not enough to harm the human body, and then sends a signal to the control cabinet 2. The control cabinet 2 controls the electric latch 4 to open, and then opens the inspection port 3 to enter the pump station. In this way, the lifting pump station is intelligently ventilated to prevent hydrogen sulfide from causing harm to maintenance personnel. Under normal circumstances, the control cabinet 2 controls the second fan 15 to start, and air enters through the second air inlet pipe 11 and is discharged through the second exhaust pipe 12. The activated carbon filter 16 filters and purifies the hydrogen sulfide to effectively prevent a large amount of hydrogen sulfide from accumulating.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated intelligent lifting pump station, characterized in that: include: A housing (1), a control cabinet (2) is arranged on the left side of the upper end of the housing (1), an inspection opening (3) is arranged on the right side outside the control cabinet (2), and an electric latch (4) is installed at the lower end of the inspection opening (3); A ladder (5) is arranged inside the housing (1), and a gas detection sensor (6) is installed on one side of the outside of the ladder (5); A first air inlet pipe (9) is arranged at the rear side of the upper end of the shell (1), a first fan (14) is installed inside the first air inlet pipe (9), and a first exhaust pipe (10) is installed at the front side of the upper end of the shell (1).

2. The integrated intelligent lifting pump station according to claim 1, characterized in that: A second exhaust pipe (12) is installed at the rear end of the right side of the upper end of the shell (1), and a second fan (15) and an activated carbon filter (16) are installed in sequence from the inside to the outside inside the second exhaust pipe (12).

3. The integrated intelligent lifting pump station according to claim 1 is characterized in that: A second air intake pipe (11) is installed at the front end of the right side of the upper end of the shell (1), and the second air intake pipe (11) is sealed and fixed to the shell (1).

4. The integrated intelligent lifting pump station according to claim 1, characterized in that: The first air intake pipe (9), the first exhaust pipe (10) and the second air intake pipe (11) are all provided with a check valve (13) inside, and the check valve (13) is fixedly connected to the first air intake pipe (9), the first exhaust pipe (10) and the second air intake pipe (11).

5. The integrated intelligent lifting pump station according to claim 1 is characterized in that: A liquid inlet channel (7) is provided at the front end of the exterior of the shell (1), and the liquid inlet channel (7) is sealed and fixed to the shell (1).

6. The integrated intelligent lifting pump station according to claim 1, characterized in that: A liquid pump (8) is arranged on the right side of the lower end of the shell (1), a liquid outlet pipe is arranged at the upper end of the liquid pump (8), and the liquid outlet pipe penetrates and extends to the outside of the shell (1), and a liquid inlet pipe is arranged at the lower end of the liquid pump (8), and the liquid inlet pipe is sealed and fixed to the input end of the liquid pump (8).

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