CN220521386U

CN220521386U - Basement bottom plate drainage system

Info

Publication number: CN220521386U
Application number: CN202321963756.7U
Authority: CN
Inventors: 唐昌尧; 王秀婷; 高阳; 熊振国; 王勇; 刘晟; 高驾; 余海
Original assignee: Wuhan Municipal Construction Group Co Ltd
Current assignee: Wuhan Municipal Construction Group Co Ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-23
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a basement bottom plate drainage system which comprises a drainage ditch, water collecting pipes and a drainage pump, wherein the drainage ditch and the water collecting pipes are arranged on a bottom plate, the drainage pump is arranged on the upper side of the bottom plate, the water collecting pipes are converged and communicated to the drainage ditch, the inlet end of the drainage pump is connected with a hose, the tail end of the hose is provided with a filter head, the filter head is positioned in the drainage ditch and is connected with a buoyancy member and an indication rod, the buoyancy member can drive the filter head, the indication rod and the hose to float along with the water level, and the indication rod extends out of the drainage ditch and is vertically matched with a guide structure in a sliding mode. The drainage pump of the system can stably draw water, and the water level condition can be observed without approaching.

Description

Basement bottom plate drainage system

Technical Field

The utility model relates to basement drainage, in particular to a basement bottom plate drainage system.

Background

With the increasing number of high-rise building constructions, especially high-rise residential and office building constructions, the number of layers and depth of underground space are deepened again and again, and the contradiction between the underground space layer and the basement pressure water level and the impervious requirement is more obvious. At present, in the drainage system of the basement bottom plate, the drainage pump is connected with the water pipe extending into the drainage ditch to carry out drainage, and the suction position of the drainage pump is fixed because the water pipe is fixed, so that the drainage pump frequently has the condition of empty drainage or exceeding the limit water level.

Disclosure of Invention

The utility model aims to provide a basement bottom plate drainage system, a drainage pump of the system can stably pump water, and the water level condition can be observed without approaching.

The technical scheme adopted by the utility model is as follows:

the utility model provides a basement bottom plate drainage system, includes the escape canal of seting up on the bottom plate and catchments and installs the drain pump at the bottom plate upside, and a plurality of catchments collect the intercommunication to the escape canal, and the entry end coupling hose of drain pump, hose end installation filter head, filter head are located the escape canal and connect buoyancy spare and pilot lever, and buoyancy spare can drive filter head, pilot lever and hose and float along with the water level, and the pilot lever stretches out the escape canal and with the vertical sliding fit of guide structure.

Preferably, the guiding structure is a guiding ring sleeved on the indicating rod.

Preferably, the top end of the indication rod is detachably provided with an anti-falling piece.

Preferably, the top end of the indicating rod is a threaded section, and the anti-falling piece is installed on the threaded section in a threaded mode.

Preferably, the buoyancy member is mounted on the upper side of the filter head and is offset from the end of the hose, and the indicator stem is mounted on the upper side of the buoyancy member.

Preferably, the buoyancy member is spherical.

The beneficial effects of the utility model are as follows:

because the filter head can float along with the water level, the water pumping point of the drainage pump is always near the water surface, and the drainage pump can not empty or be blocked by sludge, so that the drainage pump can stably pump water; the indicating rod can float along with the water level, extend out of the drainage ditch and can only move vertically, so that the water level can be judged according to the extending height of the indicating rod, the water level condition can be observed manually without approaching, timely intervention and maintenance are facilitated, and safety is improved.

Drawings

FIG. 1 is a schematic diagram of a basement floor drainage system in accordance with an embodiment of the present utility model.

In the figure: 1-a bottom plate; 2-drainage ditches; 3-a water collecting pipe; 4-draining pump; 5-hose; 6-a filter head; 7-buoyancy elements; 8-an indicator bar; 9-a guide ring; 10-anti-falling piece.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The features and capabilities of the present application are described in further detail below in connection with the examples.

This embodiment discloses basement bottom plate drainage system, as shown in fig. 1, including seting up drainage ditch 2 and collector pipe 3 on bottom plate 1 and installing drain pump 4 in bottom plate 1 upside, a plurality of collector pipes 3 collect and communicate to drainage ditch 2, the entrance point coupling hose 5 of drain pump 4, hose 5 end-mounting filter head 6, filter head 6 is located drainage ditch 2 and connects buoyancy piece 7 and pilot rod 8, buoyancy piece 7 can drive filter head 6, pilot rod 8 and hose 4 along with the water level floats, pilot rod 7 stretches out drainage ditch 1 and with the vertical sliding fit of guide structure. In the present system: because the filter head 5 can float along with the water level, the water pumping point of the drainage pump 4 is always near the water surface, so that the drainage pump 4 can stably pump water without being emptied or blocked by sludge; the indication rod 8 can float along with the water level, extend out of the drainage ditch 2 and can only move vertically, so that the water level can be judged according to the extending height of the indication rod, the water level condition can be observed manually without approaching, timely intervention and maintenance are facilitated, and the safety is improved.

As shown in fig. 1, in this embodiment, the guiding structure is a guiding ring 9 sleeved on the indication rod 8, and the structure is simple. As shown in fig. 1, in this embodiment, the tip of the indication rod 8 is detachably provided with a drop preventing member 10 to prevent the indication rod 8 from coming off the guide ring 9. In the embodiment, the top end of the indication rod 8 is a threaded section, and the anti-falling piece 10 is installed on the threaded section in a threaded manner, so that the assembly and the disassembly are convenient. In the present embodiment, as shown in fig. 1, a buoyancy member 7 is installed on the upper side of the filter head 6 and is offset from the end of the hose 5, and an indication rod 8 is installed on the upper side of the buoyancy member 7. As shown in fig. 1, in the present embodiment, the buoyancy member 7 has a spherical shape.

The embodiments described above are some, but not all, of the embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Claims

1. A basement floor drainage system, characterized by: including seting up escape canal and water collecting pipe on the bottom plate and installing the drain pump at the bottom plate upside, a plurality of water collecting pipes collect and communicate to the escape canal, the entry end coupling hose of drain pump, the filter head is installed to the hose end, and the filter head is located the escape canal and connects buoyancy spare and pilot rod, and buoyancy spare can drive filter head, pilot rod and hose along with the water level is unsteady, and the pilot rod stretches out the escape canal and with the vertical sliding fit of guide structure.

2. The basement floor drainage system of claim 1, wherein: the guide structure is a guide ring sleeved on the indication rod.

3. The basement floor drainage system of claim 2, wherein: the top end of the indicating rod is detachably provided with an anti-falling piece.

4. A basement floor drainage system as claimed in claim 3, wherein: the top end of the indicating rod is a threaded section, and the anti-falling piece is installed on the threaded section in a threaded mode.

5. The basement floor drainage system of claim 1, wherein: the buoyancy piece is installed and is staggered with the hose end in the filter head upside, and the pilot rod is installed in buoyancy piece upside.

6. The basement floor drainage system of claim 1, wherein: the buoyancy member is spherical.