CN220336084U - Input type sewage lifting device - Google Patents
Input type sewage lifting device Download PDFInfo
- Publication number
- CN220336084U CN220336084U CN202320799732.6U CN202320799732U CN220336084U CN 220336084 U CN220336084 U CN 220336084U CN 202320799732 U CN202320799732 U CN 202320799732U CN 220336084 U CN220336084 U CN 220336084U
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- CN
- China
- Prior art keywords
- hose
- sewage
- pump
- lifting device
- chain
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- 239000010865 sewage Substances 0.000 title claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 230000001737 promoting effect Effects 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, and particularly relates to a plunge type sewage lifting device which comprises a water outlet pipe fixedly arranged above a sewage pool, wherein a limiting hole and a maintenance access hole are formed above the sewage pool at intervals, a hose is fixedly connected with the water outlet pipe, the hose is arranged in the limiting hole in a penetrating manner, a submersible sewage pump is arranged at the free end of the hose, a lifting chain is fixedly connected to the submersible sewage pump, the lifting chain is arranged in the maintenance access hole in a penetrating manner, a cable is fixedly connected to the submersible sewage pump, and the cable is wound on the lifting chain. The purpose is that: through the cooperation of hose and promotion chain, when overhauling the submerged pump, lift the submerged pump through promoting the chain, the hose is the S type and passes the maintenance access hole, conveniently inspects whether the hose is impaired, has replaced the original coupled structure at the bottom of the sewage pool, does not need to pump down sewage, and the manual work gets into the bottom of the pool and overhauls, has improved the security of manual work.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, and particularly relates to a plunge type sewage lifting device.
Background
The water collecting well and the regulating tank in the existing sewage treatment station are generally filled with water to the sewage treatment system by adopting a submersible sewage pump, so that the corrosiveness of sewage to metal equipment is extremely high, common metal materials and partial stainless steel materials can generate corrosion phenomena, and the submersible sewage pump at the bottom of the sewage tank needs to be replaced and maintained regularly.
At present, a coupling type submersible sewage pump is generally adopted as the sewage pump, a guide rod is arranged in a tank, the submersible sewage pump is controlled by a lifting chain to follow the guide rod, a fixed seat provided with a water outlet pipe is arranged at the bottom of the tank, the submersible sewage pump is coupled with the water outlet pipe to complete the installation, the submersible sewage pump needs to be overhauled, and the submersible sewage pump is lifted for overhauling by the lifting chain.
However, the fixing seat at the bottom of the pool and the connecting bolt on the water outlet pipe have the risk of corrosion at the same time, when corrosion damage occurs, sewage in the sewage pool needs to be pumped down, the sewage enters the pool for operation manually, time and labor are wasted, and safety problems such as poisoning and choking occur easily.
Disclosure of Invention
The purpose of the utility model is that: the utility model aims at providing a drop-in sewage hoisting device, through the cooperation of hose and lifting chain, when overhauling the submerged pump, lift the submerged pump through lifting chain, the hose is the S type and passes the maintenance access hole, conveniently inspects whether the hose is impaired, has replaced the original coupled structure at the bottom of the sewage pool, does not need to pump down sewage, and the manual work gets into the bottom of the pool and overhauls, has improved the security of manual work.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides a drop-in sewage hoisting device, includes the outlet pipe of fixed mounting in the effluent water sump top, the effluent water sump top is spaced apart to be equipped with spacing hole and overhaul access hole, outlet pipe fixedly connected with hose, the hose wears to locate spacing downthehole, the submerged pump is installed to the free end of hose, fixedly connected with promotes the chain on the submerged pump, it wears to establish in overhaul access hole to promote the chain, fixedly connected with cable conductor on the submerged pump, the cable conductor twines on promoting the chain.
Further defined, the hose is a steel wire wrapped hose. The steel wire winding rubber pipe has good ageing resistance, corrosion resistance and pressure bearing performance.
Further defined, the outlet pipe is connected with the hose through the stainless steel anchor ear, and the free end of hose is connected with the submersible sewage pump through the stainless steel anchor ear. The hose is fixed through the stainless steel hoop by the structural design, and the hose is convenient to install and detach.
Further limited, the sewage pool is provided with an L-shaped placing frame above the overhaul access hole. By means of the structural design, the L-shaped placing frame is arranged, so that a hose is placed on the L-shaped placing frame conveniently when the submersible sewage pump is overhauled, and the submersible sewage pump is not easy to slide off.
Further limited, L type rack includes the montant, montant fixed connection is on the effluent water sump top, rectangular channel has been seted up on the montant top, the montant rotates in rectangular channel and installs the horizontal pole. By means of the structural design, the cross rod and the vertical rod are arranged, when the L-shaped placing frame is used, the cross rod is rotated, the rectangular groove limits the cross rod, the cross rod is located above the overhaul access hole, and the hose is placed above the cross rod conveniently.
Further defined, the free end of the cross bar is rotatably mounted with a resilient catch. By means of the structural design, the hose can be clamped in the elastic clamping jaw through the elastic clamping jaw, and the hose can be fixed conveniently.
The utility model adopting the technical scheme has the following advantages:
1. through the cooperation of hose and promotion chain, when overhauling the submerged pump, lift the submerged pump through promoting the chain, the hose is the S type and passes the maintenance access hole, conveniently inspects whether the hose is impaired, has replaced the original coupled structure at the bottom of the sewage pool, does not need to pump down sewage, and the manual work gets into the bottom of the pool and overhauls, has improved the security of manual work.
2. Through setting up horizontal pole and montant, when using L type rack, rotate the horizontal pole, the rectangle groove is spacing to the horizontal pole for the horizontal pole is located the top of overhauling the access hole, is convenient for place the hose in the top of horizontal pole.
Drawings
The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic view of an embodiment of an input sewage lifting device according to the present utility model;
FIG. 2 is a schematic diagram of an embodiment of an input-type sewage lifting device for maintenance;
FIG. 3 is a schematic view of an L-shaped rack part in an embodiment of an input sewage lifting device according to the present utility model;
FIG. 4 is a schematic diagram illustrating the installation of a conventional coupled submersible sewage pump;
the main reference numerals are as follows:
a sewage pool 1, a limiting hole 11, an overhaul access hole 12,
A water outlet pipe 2, a hose 21,
Submersible sewage pump 3, lifting chain 31, cable 32,
The L-shaped rack 4, a vertical rod 41, a rectangular groove 42, a cross rod 43 and an elastic claw 44.
Detailed Description
The present utility model will be described in detail below with reference to the drawings and the specific embodiments, wherein like or similar parts are designated by the same reference numerals throughout the drawings or the description, and implementations not shown or described in the drawings are in a form well known to those of ordinary skill in the art. In addition, directional terms such as "upper", "lower", "top", "bottom", "left", "right", "front", "rear", etc. in the embodiments are merely directions with reference to the drawings, and are not intended to limit the scope of the present utility model.
As shown in fig. 1 to 4, the input sewage lifting device comprises a water outlet pipe 2 fixedly arranged above a sewage tank 1, a limiting hole 11 and an overhaul access hole 12 are arranged above the sewage tank 1 at intervals, a hose 21 is fixedly connected with the water outlet pipe 2, the hose 21 is arranged in the limiting hole 11 in a penetrating mode, a submersible sewage pump 3 is arranged at the free end of the hose 21, a lifting chain 31 is fixedly connected to the submersible sewage pump 3, the lifting chain 31 is arranged in the overhaul access hole 12 in a penetrating mode, a cable 32 is fixedly connected to the submersible sewage pump 3, and the cable 32 is wound on the lifting chain 31.
The hose 21 is a steel wire wound hose. The steel wire wound rubber tube has good ageing resistance, corrosion resistance and pressure bearing performance.
The water outlet pipe 2 is connected with a hose 21 through a stainless steel hoop, and the free end of the hose 21 is connected with the submersible sewage pump 3 through the stainless steel hoop. The hose 21 is fixed by the stainless steel hoop, so that the hose is convenient to install and detach.
An L-shaped placing frame 4 is arranged above the overhaul access hole 12 of the sewage tank 1. By arranging the L-shaped placing frame 4, the hose 21 is placed on the L-shaped placing frame 4 conveniently when the submersible sewage pump 3 is overhauled, and the submersible sewage pump is not easy to slide off.
The L-shaped placing frame 4 comprises a vertical rod 41, the vertical rod 41 is fixedly connected to the top end of the sewage pool 1, a rectangular groove 42 is formed in the top end of the vertical rod 41, and a cross rod 43 is rotatably installed in the rectangular groove 42 by the vertical rod 41. By providing the cross bar 43 and the vertical bar 41, when the L-shaped placing frame 4 is used, the cross bar 43 is rotated so that the cross bar 43 is positioned above the service access hole 12, and the hose 21 is conveniently placed above the cross bar 43.
The free end of the cross bar 43 is rotatably mounted with a resilient catch 44. By providing the elastic claw 44, the hose 21 can be clamped in the elastic claw 44, and the hose 21 can be conveniently fixed.
The application method and principle of the embodiment are as follows:
when the device is installed, one end of the hose 21 is connected with the water outlet pipe 2, the stainless steel anchor ear is used for clamping, the other end of the hose 21 passes through the limiting hole 11 and is pulled out through the overhaul access hole 12, and finally the other end of the hose 21 is fixedly connected with the submersible sewage pump 3, and the stainless steel anchor ear is used for clamping, so that the installation of the hose 21 is completed;
when the submersible sewage pump 3 is used, the submersible sewage pump 3 is moved downwards to the bottom of the tank through the lifting chain 31, and when the submersible sewage pump 3 needs to be overhauled, the submersible sewage pump 3 is lifted to the upper part of the sewage tank 1 through the lifting chain 31, at the moment, the hose 21 is in an S shape, the cross rod 43 is rotated 180 degrees, the cross rod 43 is positioned above the overhauling access hole 12, the hose 21 is conveniently clamped in the elastic clamping jaw 44, and when the hose 21 is disassembled, the hose 21 is prevented from falling into the sewage tank 1;
through the cooperation of hose 21 and lift chain 31, when overhauling the submerged pump 3, lift the submerged pump 3 through lift chain 31, hose 21 is the S type and passes and overhaul access hole 12, conveniently inspects whether hose 21 is impaired, has replaced the original coupled structure at the bottom of effluent water sump 1, does not need to pump down sewage, and the manual work gets into the bottom of the pool and overhauls, has improved the security of manual work.
The utility model provides a throw-in sewage lifting device. The description of the specific embodiments is only intended to aid in understanding the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (6)
1. The utility model provides a throw-in type sewage hoisting device which characterized in that: including outlet pipe (2) of fixed mounting in effluent water sump (1) top, the spaced apart spacing hole (11) that is equipped with in effluent water sump (1) top and maintenance access hole (12), outlet pipe (2) intercommunication has hose (21), in spacing hole (11) are worn to locate by hose (21), submerged pump (3) are installed to the free end of hose (21), fixedly connected with promotes chain (31) on submerged pump (3), it wears to establish in maintenance access hole (12) to promote chain (31), fixedly connected with cable conductor (32) on submerged pump (3), cable conductor (32) twine on promoting chain (31).
2. The drop-in sewage lifting device of claim 1, wherein: the hose (21) is a steel wire wound hose.
3. The drop-in sewage lifting device of claim 1, wherein: the water outlet pipe (2) is connected with the hose (21) through a stainless steel hoop, and the free end of the hose (21) is connected with the submersible sewage pump (3) through the stainless steel hoop.
4. The drop-in sewage lifting device of claim 1, wherein: an L-shaped placing frame (4) is arranged above the overhaul access hole (12) of the sewage tank (1).
5. The drop-in sewage lifting device of claim 4, wherein: the L-shaped placing rack (4) comprises a vertical rod (41), the vertical rod (41) is fixedly connected to the top end of the sewage tank (1), a rectangular groove (42) is formed in the top end of the vertical rod (41), and a transverse rod (43) is rotatably installed in the rectangular groove (42) through the vertical rod (41).
6. The drop-in sewage lifting device of claim 5, wherein: the free end of the cross rod (43) is rotatably provided with an elastic claw (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320799732.6U CN220336084U (en) | 2023-04-12 | 2023-04-12 | Input type sewage lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320799732.6U CN220336084U (en) | 2023-04-12 | 2023-04-12 | Input type sewage lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220336084U true CN220336084U (en) | 2024-01-12 |
Family
ID=89457534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320799732.6U Active CN220336084U (en) | 2023-04-12 | 2023-04-12 | Input type sewage lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220336084U (en) |
-
2023
- 2023-04-12 CN CN202320799732.6U patent/CN220336084U/en active Active
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