CN217630395U - Rural domestic sewage promotes pump station - Google Patents
Rural domestic sewage promotes pump station Download PDFInfo
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- CN217630395U CN217630395U CN202221400402.7U CN202221400402U CN217630395U CN 217630395 U CN217630395 U CN 217630395U CN 202221400402 U CN202221400402 U CN 202221400402U CN 217630395 U CN217630395 U CN 217630395U
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Abstract
The utility model provides a pair of rural domestic sewage promotes pump station, the novel nipple rectifier comprises a cylindrical shel, the elevator pump subassembly, the grid subassembly, level gauge and automatically controlled cabinet, the barrel top is equipped with the access hole, it is sealed through the cover, the inlet tube is installed to the barrel lateral wall, the elevator pump subassembly includes elevator pump and manometer pipe, the elevator pump is installed in the barrel bottom, manometer pipe one end is connected with the elevator pump, the other end passes barrel upper portion lateral wall and municipal sewage pipe network intercommunication, the grid subassembly includes basket grid and fixed bolster, the fixed bolster is installed in the barrel, basket grid and fixed bolster connection location, level gauge and elevator pump all are connected through electric wire and automatically controlled cabinet electricity, the level gauge hangs in basket grid below through the electric wire, the barrel is outside to automatically controlled cabinet ann, the utility model discloses a rural domestic sewage collects the barrel and promotes rural domestic sewage with the coupling of sewage elevator pump.
Description
Technical Field
The utility model belongs to the technical field of rural domestic sewage handles, especially, relate to a rural domestic sewage promotes pump station.
Background
In recent years, municipal sewage treatment has achieved good results in China due to the continuous perfection of relevant sewage treatment facilities and the continuous improvement of sewage treatment efficiency. The treatment of rural domestic sewage should be combined with local actual conditions, and a suitable sewage treatment mode and technology are adopted according to local conditions so as to achieve the purposes of low investment, good treatment effect and convenient management. The method can be divided into a dispersion treatment mode and two different modes according to different treatment modes.
The distributed sewage treatment mode is a brand new attempt in the field of sewage treatment, and is characterized in that a large area is divided into a plurality of small units, a pipe network is independently distributed in each small unit, sewage treatment facilities are built, and the units are not staggered and do not influence each other. The sewage treatment mode changes the current situation that the traditional sewage treatment needs to be concentrated, so that the sewage treatment can be finished in a small area, and the sewage treatment mode is more in line with the sewage treatment requirement of the actual dispersed living condition in most rural areas in China.
The centralized sewage treatment mode is to collect domestic sewage generated by all residents in a certain area in a certain mode and then treat the domestic sewage in a centralized mode or access the domestic sewage to a nearest municipal sewage pipe network system for centralized treatment. The sewage treatment mode has the advantages of good effluent quality, strong impact resistance, convenient maintenance and management and the like. The centralized sewage treatment mode is more applied to sewage treatment of villages with large population, relatively centralized population and better economic conditions.
Disclosure of Invention
The utility model aims to solve the technical problem that the problem to the aforesaid exists provides a rural domestic sewage promotes pump station, is applicable to the rural area that has certain ground water level and the deeper administrative village of sewage collection pipe network buried depth, carries rural domestic sewage to near municipal sewage pipe network or sewage treatment plant.
The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a rural domestic sewage promotes pump station, a serial communication port, includes barrel, hoisting pump subassembly, grid subassembly, level gauge and automatically controlled cabinet, the barrel top is equipped with the access hole, the access hole is sealed through the cover, and the inlet tube is installed to the barrel lateral wall, the hoisting pump subassembly includes elevator pump and pressure pipe, the elevator pump is installed in the barrel bottom, pressure pipe one end is connected with the elevator pump, and the other end passes barrel upper portion lateral wall and municipal sewage pipe network intercommunication, the grid subassembly includes basket grid and fixed bolster, the fixed bolster is installed in the barrel, basket grid and fixed bolster connection location, level gauge and elevator pump all through the electric wire with automatically controlled cabinet electricity is connected, the level gauge hangs in basket grid below through the electric wire, and automatically controlled cabinet is installed and is located the barrel outside.
According to the scheme, the pressure pipe is located the part inside the barrel is provided with the check valve and the ball valve, the check valve is close to the position of the lifting pump, and the ball valve is close to the position of the barrel wall.
According to the scheme, a wire inlet sleeve is arranged between the wiring end of the electric control cabinet and the side wall of the barrel, and the electric wires penetrate through the wire inlet sleeve and are connected with the electric control cabinet.
According to the scheme, the air inlet cap is arranged at the top of the barrel and communicated with the interior of the barrel, the two side walls of the barrel are provided with hoisting holes, the inside of the barrel is provided with the crawling ladder which extends to the bottom of the barrel, the crawling ladder is arranged close to the barrel wall and corresponds to the access hole.
According to the scheme, the cylinder body is made of reinforced concrete, and the cylinder cover is made of cast iron; the fixing bracket is made of stainless steel.
According to the scheme, the liquid level meter is a floating ball liquid level meter.
According to the scheme, the concrete base is arranged at the bottom of the electric control cabinet, and the wire inlet sleeve penetrates through the concrete base and is connected with the side wall of the barrel.
According to the scheme, the number of the lifting pumps is two, and one lifting pump is used for standby.
The beneficial effects of the utility model are that: the rural domestic sewage lifting pump station is provided, after a sewage collecting pipe network is built in an administrative village which is close to a town sewage treatment plant or close to a municipal sewage collecting pipe network, rural domestic sewage is conveyed to the nearby sewage treatment plant or the municipal sewage collecting pipe network through the sewage lifting pump station, and finally the rural domestic sewage is subjected to centralized treatment by a municipal sewage treatment system and then is discharged after reaching the standard, so that equipment materials are easy to obtain, the installation is simple, and the investment cost is low; the reinforced concrete cylinder is adopted, the whole pump station has a certain dead weight and stronger anti-floating capacity, can be suitable for rural areas with certain underground water level, has stronger soil pressure resistance compared with a glass fiber reinforced plastic cylinder, and can be suitable for administrative villages with lower elevation of a water inlet pipe and deeper buried depth of a sewage collection pipe network; the full-automatic control can be realized, the long-term attendance of personnel is not needed, and the operation cost is low.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of the inside of the cylinder according to an embodiment of the present invention.
Detailed Description
For a better understanding of the present invention, the following description is given in conjunction with the accompanying drawings and examples.
As shown in figure 1, a rural domestic sewage promotes pump station, including barrel 1, the elevator pump subassembly, the grid subassembly, level gauge 2 and automatically controlled cabinet 3, the barrel top is equipped with the access hole, the access hole is sealed through cover 4, inlet tube 5 is installed to the barrel lateral wall, the elevator pump subassembly includes elevator pump 6 and pressure pipe 7, the elevator pump is installed in the barrel bottom, pressure pipe one end is connected with the elevator pump, the other end passes barrel upper portion lateral wall and municipal sewage pipe network intercommunication, the grid subassembly includes basket grid 8 and fixed bolster 9, the fixed bolster is installed in the barrel, basket grid and fixed bolster connection location, level gauge and elevator pump all are connected with the automatically controlled cabinet electricity through electric wire 10, the level gauge hangs in basket grid below through the electric wire, the automatically controlled cabinet is installed outside the barrel.
The part of the pressure tube located inside the cylinder is provided with a check valve 11, which is placed close to the position of the lift pump, and a ball valve 12, which is placed close to the position of the cylinder wall.
An inlet bushing 13 is arranged between the wiring end of the electric control cabinet and the side wall of the barrel, electric wires penetrate through the inlet bushing to be connected with the electric control cabinet, a concrete base 14 is arranged at the bottom of the electric control cabinet, and the inlet bushing penetrates through the concrete base to be connected with the side wall of the barrel.
The top of the barrel is provided with an air inlet cap 15 which is communicated with the inside of the barrel, two side walls of the barrel are provided with hoisting holes 16, the inside of the barrel is provided with a ladder stand 17 which extends to the bottom of the barrel, is arranged close to the barrel wall and corresponds to the access hole.
The cylinder body is made of reinforced concrete, and the cylinder cover is made of cast iron; the fixing bracket is made of stainless steel.
The liquid level meter is a floating ball liquid level meter, and the two lifting pumps are used one by one.
The working flow of the lifting pump station is as follows:
(1) the domestic sewage is collected by the water inlet pipe and enters the steel-concrete cylinder after being subjected to slag removal by the basket grid.
(2) Under the normal operation condition, opening a pressure pipe ball valve, automatically starting a liquid level floating ball when the liquid level of the sewage reaches the starting liquid level of the liquid level floating ball, operating a sewage lifting pump, and pumping the domestic sewage into a municipal sewage pipe network through a pressure pipe; when the sewage liquid level reaches the termination liquid level of the liquid level floating ball, the liquid level floating ball is automatically closed, the sewage lifting pump stops running, when the sewage liquid level reaches the starting liquid level of the liquid level floating ball again, the sewage lifting pump is restarted, and the sewage lifting pump runs in a discontinuous cycle mode.
(3) The sewage lifting pump is used for standby, and the time interval of the alternative operation of the sewage lifting pump is set through an automatic control system of the electric control cabinet.
(4) When sewage lifting pump station need overhaul, the accessible cat ladder gets into its inside work of overhauing that carries on, nevertheless need to inspect its inside ventilation condition before getting into, guarantees to get into the inside maintenance of sewage lifting pump station behind staff's the safety.
(5) The electric control cabinet is a PLC automatic control system to ensure that the whole sewage lifting pump station system is in an automatic control state after normal operation.
(6) And a hole is reserved in the hoisting hole to ensure normal hoisting of the reinforced concrete cylinder in the installation process.
(7) The stainless steel support, the basket grid, the sewage lifting pump, the liquid level floating ball, the pressure pipe and the ball valve can be hoisted together with the reinforced concrete cylinder body after the internal installation of the reinforced concrete cylinder body is completed in advance, can also be hoisted and completed in the reinforced concrete cylinder body, and are coupled with the reinforced concrete cylinder body after being independently assembled. The specific installation mode is determined according to actual construction conditions such as hydrogeology and the like on site.
This promote pump station's theory of operation:
the utility model discloses a rural domestic sewage collecting cylinder body and sewage lift pump coupling promote method and device rural domestic sewage, and the main objective is to carry rural domestic sewage to near municipal sewage pipe network or sewage treatment plant. Rural domestic sewage enters a sewage lifting pump station through a water inlet pipe, and a basket grid is arranged inside the pump station to remove large-particle impurities. Under the normal condition, when the sewage liquid level reaches the starting liquid level of the liquid level floating ball, the liquid level floating ball is automatically started, and the sewage lifting pump operates; when the sewage liquid level reaches the termination liquid level of liquid level floater, liquid level floater self-closing, sewage elevator pump stop operation, when waiting that the sewage liquid level reaches the start-up liquid level of liquid level floater again, sewage elevator pump restarts again, so discontinuous cyclic operation, the purpose of finally realizing the rural domestic sewage pump income municipal sewage pipe network through sewage elevator pump station.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a rural domestic sewage promotes pump station, a serial communication port, includes barrel, hoisting pump subassembly, grid subassembly, level gauge and automatically controlled cabinet, the barrel top is equipped with the access hole, the access hole is sealed through the cover, and the inlet tube is installed to the barrel lateral wall, the hoisting pump subassembly includes elevator pump and pressure pipe, the elevator pump is installed in the barrel bottom, pressure pipe one end is connected with the elevator pump, and the other end passes barrel upper portion lateral wall and municipal sewage pipe network intercommunication, the grid subassembly includes basket grid and fixed bolster, the fixed bolster is installed in the barrel, basket grid and fixed bolster connection location, level gauge and elevator pump all through the electric wire with automatically controlled cabinet electricity is connected, the level gauge hangs in basket grid below through the electric wire, and automatically controlled cabinet is installed and is located the barrel outside.
2. The rural domestic sewage lifting pump station according to claim 1, wherein the part of the pressure pipe inside the cylinder body is provided with a check valve and a ball valve, the check valve is installed near the position of the lifting pump, and the ball valve is installed near the position of the cylinder wall.
3. The rural domestic sewage lifting pump station according to claim 2, wherein a wire inlet sleeve is arranged between the wiring end of the electric control cabinet and the side wall of the cylinder, and the electric wires pass through the wire inlet sleeve and are connected with the electric control cabinet.
4. The rural domestic sewage lifting pump station according to claim 1 or 3, wherein the top of the cylinder is provided with an air inlet cap communicated with the inside of the cylinder, the two side walls of the cylinder are provided with hoisting holes, the inside of the cylinder is provided with a ladder stand extending to the bottom of the cylinder and arranged close to the cylinder wall and corresponding to the access hole.
5. The rural domestic sewage lifting pump station according to claim 4, wherein the cylinder body is made of reinforced concrete, and the cylinder cover is made of cast iron; the fixing bracket is made of stainless steel.
6. The rural domestic sewage lifting pump station according to claim 1, wherein the level gauge is a floating ball level gauge.
7. The rural domestic sewage lifting pump station according to claim 3, wherein a concrete base is arranged at the bottom of the electric control cabinet, and the inlet sleeve penetrates through the concrete base and is connected with the side wall of the cylinder.
8. The rural domestic sewage lifting pump station according to claim 1, wherein the number of the lifting pumps is two, one for each use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221400402.7U CN217630395U (en) | 2022-06-06 | 2022-06-06 | Rural domestic sewage promotes pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221400402.7U CN217630395U (en) | 2022-06-06 | 2022-06-06 | Rural domestic sewage promotes pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217630395U true CN217630395U (en) | 2022-10-21 |
Family
ID=83622754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221400402.7U Active CN217630395U (en) | 2022-06-06 | 2022-06-06 | Rural domestic sewage promotes pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217630395U (en) |
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2022
- 2022-06-06 CN CN202221400402.7U patent/CN217630395U/en active Active
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