Flow guide type partition wall structure for basement side wall leakage
By setting up diversion channels and partition walls on the outside of the basement side walls, the problem of basement side wall leakage was solved, enabling direct collection and discharge of leaking water, improving treatment effectiveness and reducing construction cycle and cost.
Patent Information
- Application Number
- CN202520220754.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-02-12
AI Technical Summary
Existing technologies for treating basement sidewall leakage, such as post-grouting with epoxy resin, only seal the surface, leading to repeated leakage, long cycles, and high costs, and cannot completely solve the leakage problem.
A drainage channel and partition wall structure are installed on the outer side of the basement side wall, including the drainage channel, foot brick wall, vertical keel, partition wall board and horizontal support bone. The drainage channel collects and drains the leaking water, and the partition wall structure protects the drainage channel and provides stable support.
It enables the direct collection and discharge of leaking water, preventing leaking water from entering the room, improving the treatment effect, reducing the possibility of repeated leakage, and reducing the construction cycle and cost.
Smart Images
Figure CN223824371U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of basement leakage control, specifically to a flow-guiding partition wall structure for basement sidewall leakage. Background Technology
[0002] Basement construction is a common part of modern building construction. However, due to defects in the waterproofing membrane and concrete itself, varying degrees of water leakage often occur in the side walls, causing damage to underground vehicles and equipment. Currently, the common method is to use a needle to apply epoxy resin followed by grouting. This method is incomplete, only sealing the concrete surface, leading to recurring leaks, and is also time-consuming and costly. Utility Model Content
[0003] This utility model discloses a flow-guiding partition wall structure for basement sidewall leakage, which solves the problem of basement sidewall leakage.
[0004] This utility model discloses a flow-guiding partition wall structure for basement sidewall leakage.
[0005] Includes: a basement side wall; a partition wall located inside the basement side wall, with a cavity between the partition wall and the basement side wall, and a drainage channel at the bottom of the cavity for collecting and guiding the leakage water from the basement side wall, the drainage channel extending along the width of the basement side wall and having a length not less than the width of the basement side wall; and a drainage ditch connected to the drainage channel to drain the leakage water.
[0006] A further improvement of this utility model is that the partition wall includes: a foot brick wall for protecting the diversion channel, the foot brick wall being arranged in a direction parallel to the basement side wall, the outer side of the foot brick wall being attached to the diversion channel and the top elevation being higher than the top elevation of the diversion channel but lower than the top elevation of the basement side wall; at least two vertical joists fixed to the top of the foot brick wall, the at least two vertical joists being arranged along the width direction of the foot brick wall, the top elevation of the vertical joists being the same as the top elevation of the basement side wall; and at least one partition board fixed between every two adjacent vertical joists.
[0007] A further improvement of this utility model is that it also includes a partition wall surface layer, wherein each partition wall panel is covered with a partition wall surface layer on the side away from the basement side wall, and the two sides of each partition wall surface layer are fixed to a pair of vertical keels on the two sides of the corresponding partition wall panel.
[0008] A further improvement of this utility model is that the partition wall panel is made of rock wool.
[0009] A further improvement of this utility model is that it also includes several groups of horizontal support ribs, the number of which is the same as the number of vertical keels and corresponds one-to-one. Each group of horizontal support ribs includes at least one horizontal support rib, and the several horizontal support ribs are arranged vertically and connected between the corresponding vertical keel and the basement side wall.
[0010] A further improvement of this utility model is that a number of angle steel brackets are bolted to the surface of the basement side wall. The number of angle steel brackets is the same as the number of horizontal support bones and corresponds one-to-one. The vertical side of the angle steel bracket is bolted to the basement side wall, and the upper surface of the horizontal side of the angle steel bracket is fixed to the horizontal support bone.
[0011] A further improvement of this utility model is that the guide channel is a PVC water pipe with an opening at the top, one side of the PVC water pipe is fixed to the basement side wall, and the other side is fixed to the partition wall.
[0012] This invention solves the problem of water seepage from the basement sidewalls entering the room by setting a drainage channel at the bottom of the outer side of the basement sidewall and constructing a partition wall outside the drainage channel. Attached Figure Description
[0013] Figure 1 This is a cross-sectional view of a node of this utility model;
[0014] In the diagram: 1. Basement side wall; 2. Drainage channel; 201. Waterproof mortar; 3. Partition wall panel; 301. Partition wall surface layer; 302. Alloy decorative cover strip; 303. Vertical keel; 304. Metal skirting board; 305. Foot brick wall; 4. Horizontal support frame; 401. Expansion bolt; 402. Angle steel bracket; 5. Indoor floor. Detailed Implementation
[0015] This utility model discloses a drainage-type partition wall structure for basement sidewall leakage, such as... Figure 1 As shown, it includes: a basement side wall 1; a partition wall, which is located inside the basement side wall 1, with a cavity between the partition wall and the basement side wall, and a drainage channel 2 for collecting and guiding the leakage water from the basement side wall 1 at the bottom of the cavity, the drainage channel 2 extending along the width direction of the basement side wall 1, and the length of the drainage channel 2 not less than the width of the basement side wall 1; and a drainage ditch, which is connected to the drainage channel to drain the leakage water.
[0016] like Figure 1As shown, the partition wall includes: a foot brick wall 305 for protecting the diversion channel 2, the foot brick wall 305 is set in a direction parallel to the basement side wall 1, the outer side of the foot brick wall 305 is attached to the diversion channel 2 and the top elevation is higher than the top elevation of the diversion channel 2 but lower than the top elevation of the basement side wall 1; two vertical keels 303 fixed to the top of the foot brick wall 305, at least two vertical keels 303 are arranged in the width direction of the foot brick wall 305, and the top elevation of the vertical keels 303 is the same as the top elevation of the basement side wall 1; and at least one partition wall panel 3 fixed between each two adjacent vertical keels 303.
[0017] Preferably, in this embodiment, the foot brick wall 305 is a single row of autoclaved lime-sand bricks, and the height of the foot brick wall 305 exceeds the indoor floor level by 5.
[0018] like Figure 1 As shown, it also includes a partition wall surface layer 301. Each partition wall panel 3 has a partition wall surface layer 301 laid on the side away from the basement side wall 1. The two sides of each partition wall surface layer 301 are fixed to a pair of vertical keels 303 on both sides of the corresponding partition wall panel 3.
[0019] Preferably, in this embodiment, the partition wall panel 3 is made of rock wool.
[0020] Preferably, this embodiment includes two vertical keels 303, all of which adopt the structure of I-beam channel steel. The grooves of the I-beam channel steel of the vertical keels 303 on both sides are arranged opposite to each other, and the two sides of the partition wall plate 3 are respectively inserted into the grooves of the I-beam channel steel on both sides.
[0021] Preferably, in this embodiment, the surface of the partition wall surface layer 301 is also provided with an alloy decorative cover strip 302 by self-tapping screws. By providing the alloy decorative cover strip 302, the partition wall surface layer 301 is firmly fixed to the surface of the partition wall panel 3.
[0022] Preferably, in this embodiment, the partition wall surface layer 301 is made of calcium carbonate board.
[0023] like Figure 1 As shown, it also includes several groups of horizontal support ribs. The number of groups of horizontal support ribs is the same as the number of vertical keels 303 and they correspond one-to-one. Each group of horizontal support ribs includes at least one horizontal support rib 4. Several horizontal support ribs 4 are arranged vertically and connected between the corresponding vertical keel 303 and the basement side wall 1.
[0024] like Figure 1 As shown, several angle steel brackets 402 are bolted to the surface of the basement side wall 1. The number of angle steel brackets 402 is the same as the number of horizontal support bones 4, and they correspond one-to-one. The vertical side of the angle steel bracket 402 is bolted to the basement side wall 1, and the horizontal support bone 4 is fixed to the upper surface of the horizontal side of the angle steel bracket 402.
[0025] Preferably, in this embodiment, the angle steel bracket 402 is bolted to the surface of the basement side wall 1 by expansion bolts 401, and the horizontal support bone 4 is welded to the angle steel bracket 402.
[0026] Preferably, in this embodiment, the guide channel 2 is a PVC water pipe with an opening at the top, one side of which is fixed to the basement side wall 1 and the other side is fixed to the partition wall.
[0027] Preferably, in this embodiment, waterproof mortar is applied to the gaps between the diversion channel 2 and the bottom base layer, the basement side wall 1, and the partition wall to prevent water from seeping out of the diversion channel 2.
[0028] Preferably, in this embodiment, a metal kick foot 304 is provided on the upper surface of the foot brick wall 305, and the metal kick foot 304 is fixed to the surface of the partition wall surface layer 301.
[0029] In this embodiment, the first step during construction is to construct the underground diversion section. A PVC water pipe of a certain diameter is split and arranged as a diversion channel 2 at the bottom of the cavity. Waterproof mortar 201 is then fixed to the bottom of the water pipe. A quick-setting waterproof sealant is used to treat the junction between the water pipe and the basement side wall 1 to prevent incomplete water collection. After collecting the water seepage from the side wall, the end of the diversion channel is connected to the nearest drainage ditch or sump in the machine room.
[0030] The second step is to construct a foot brick wall 305 along the guide channel 2, with its inner side tightly attached to the guide channel 2, and its height preferably exceeding the ground construction method. This foot brick wall 305 can help fix and protect the guide channel 2 on its inner side, and on its outer side it acts as a formwork for the concrete floor. Its top can support the vertical joists 303, preventing them from contacting the concrete floor and avoiding corrosion.
[0031] The third step involves constructing the keel support structure. First, expansion bolts 401 are used to fix the angle steel bracket 402 to the basement side wall 1. Then, the horizontal support rib 4 is welded vertically to the wall surface and onto the angle steel bracket 402, forming a support device. The function of this support device is to ensure the stability of the vertical keel 303, and to create a cavity between the vertical keel 303, the partition wall 3, and the basement side wall 1, preventing moisture damage and allowing leaking water to collect smoothly into the bottom drainage channel 2.
[0032] The fourth step involves constructing the partition wall. First, erect the vertical keel 303 and fix it to the horizontal support keel 4 with self-tapping screws. Then, vertically place the rock wool into the grooves between the vertical keels 303 to form the partition wall panel 3. Next, use self-tapping screws and alloy decorative cover strips 302 to fix the partition wall surface layer 301 to the vertical keel 303. Finally, install a metal skirting board 304 at the bottom. This lightweight partition wall construction method can be adjusted according to different requirements, but note that the rock wool needs to be properly secured with the spacing of the light steel keel and should not be directly attached to the concrete wall to avoid moisture damage.
[0033] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A flow-diverting partition wall structure for basement sidewall leakage, characterized in that, include: Basement side wall; A partition wall is located on the inner side of the basement side wall, and a cavity is provided between the partition wall and the basement side wall. A drainage channel is provided at the bottom of the cavity to collect and guide the leakage water from the basement side wall. The drainage channel extends along the width direction of the basement side wall, and the length of the drainage channel is not less than the width of the basement side wall. A drainage ditch is connected to the drainage channel to drain the leakage water.
2. The drainage-type partition wall structure for basement sidewall leakage as described in claim 1, characterized in that, The partition wall includes: a base brick wall for protecting the diversion channel, the base brick wall being arranged parallel to the basement side wall, the outer side of the base brick wall being attached to the diversion channel and the top elevation being higher than the top elevation of the diversion channel but lower than the top elevation of the basement side wall; at least two vertical joists fixed to the top of the base brick wall, the at least two vertical joists being arranged along the width direction of the base brick wall, the top elevation of the vertical joists being the same as the top elevation of the basement side wall; and at least one partition board fixed between every two adjacent vertical joists.
3. The drainage-type partition wall structure for basement sidewall leakage as described in claim 2, characterized in that, It also includes a partition wall surface layer, on the side of each partition wall panel away from the basement side wall, and the two sides of each partition wall surface layer are fixed to a pair of vertical keels on the sides of the corresponding partition wall panel.
4. The drainage-type partition wall structure for basement sidewall leakage as described in claim 2, characterized in that, The partition wall panel is made of rock wool.
5. The drainage-type partition wall structure for basement sidewall leakage as described in claim 2, characterized in that, It also includes several groups of horizontal support ribs, the number of which is the same as the number of vertical keels and corresponds one-to-one. Each group of horizontal support ribs includes at least one horizontal support rib, and the several horizontal support ribs are arranged vertically and connected between the corresponding vertical keel and the basement side wall.
6. The drainage-type partition wall structure for basement sidewall leakage as described in claim 5, characterized in that, Several angle steel brackets are bolted to the surface of the basement side wall. The number of angle steel brackets is the same as the number of horizontal support bones and they correspond one-to-one. The vertical side of the angle steel bracket is bolted to the basement side wall, and the upper surface of the horizontal side of the angle steel bracket is fixed to the horizontal support bone.
7. The drainage-type partition wall structure for basement sidewall leakage as described in claim 1, characterized in that, The diversion channel is a PVC water pipe with an opening at the top, one side of which is fixed to the basement side wall and the other side is fixed to the partition wall.