CN220822552U - Toilet equipotential wiring system adopting equipotential box - Google Patents
Toilet equipotential wiring system adopting equipotential box Download PDFInfo
- Publication number
- CN220822552U CN220822552U CN202322565723.3U CN202322565723U CN220822552U CN 220822552 U CN220822552 U CN 220822552U CN 202322565723 U CN202322565723 U CN 202322565723U CN 220822552 U CN220822552 U CN 220822552U
- Authority
- CN
- China
- Prior art keywords
- copper
- equipotential
- wire
- junction box
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052802 copper Inorganic materials 0.000 claims abstract description 53
- 239000010949 copper Substances 0.000 claims abstract description 53
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 23
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 23
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 15
- 238000007906 compression Methods 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 238000002788 crimping Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Residential Or Office Buildings (AREA)
Abstract
The utility model relates to a toilet equipotential wiring system adopting an equipotential box, which comprises a junction box, copper terminal blocks, sealing rings and polyvinyl chloride insulated copper wires, wherein the size of the junction box is 86mm or 86mm; the thickness of the copper terminal strip is 2mm, the width of the copper terminal strip is 10mm, the length of the copper terminal strip is smaller than that of the junction box, the copper terminal strip is provided with a bolt hole, and the bolt penetrates through the bolt hole to lock the copper terminal strip in the inner cavity of the junction box; when the concrete is prevented from flowing into the junction box, the original 4mmx25mm (thick x width) galvanized flat steel is replaced by polyvinyl chloride insulated copper wires BV-1x4mm 2 and the like to be connected with a bathroom ground reinforcing steel bar net, the connection part is connected by adopting a copper crimping joint, one end is crimped with the wires, and the other end is crimped onto the reinforcing steel bar net, so that the principle is simple and the construction is easy.
Description
Technical Field
The utility model relates to a toilet equipotential wiring system adopting an equipotential box.
Background
The metal shell is generally adopted for the equipotential terminal box of the bathroom, the general size is 150mmx80mmx40mm (length x width x thickness) -200 mmx100mmx50mm (length x width x thickness), the inside is provided with a 4mmx25mm section copper plate equipotential wiring terminal busbar, meanwhile, a 4mmx25mm galvanized flat steel crimping buckle and a plurality of crimping wiring terminal points are arranged, the metal shell is generally hidden under a bathroom basin, and a plurality of knocked-down electric pipeline connecting holes are formed in the side face. Through the inside electrical connection point, the bathroom ground reinforcing mesh is connected with PE wires of a metal bathtub, a metal washbasin, a metal radiator and a power socket in the bathroom in an equipotential manner, so that a relatively stable potential reference point is formed in the travel of the bathroom, and when an electric shock accident occurs, the human body can be effectively prevented from being damaged by the electric shock.
Objective disadvantages: the cold and hot water pipes are hidden under the toilet washstand, the hidden toilet equipotential terminal box frequently collides with the hidden toilet equipotential terminal box, the space is limited, the hidden toilet equipotential terminal box needs to be comprehensively arranged through careful pipelines, the galvanized flat steel with the thickness of 4mmx25mm (thickness x width) is connected with the steel bar grounding grid, the metal size and the characteristics of the galvanized flat steel are difficult to stretch and bend, the construction difficulty is increased, and meanwhile, the overall attractiveness is poor.
Disclosure of utility model
The utility model aims to provide a toilet equipotential wiring system which is easy to construct and install and occupies a small space and adopts an equipotential box.
The purpose of the utility model is realized in the following way:
The bathroom equipotential wiring system comprises a junction box, a copper terminal block, a sealing ring and a polyvinyl chloride insulated copper wire, wherein the size of the junction box is 86mm or 86mm;
The thickness of the copper terminal strip is 2mm, the width of the copper terminal strip is 10mm, the length of the copper terminal strip is smaller than that of the junction box, the copper terminal strip is provided with a bolt hole, and the bolt penetrates through the bolt hole to lock the copper terminal strip in the inner cavity of the junction box;
The side wall of the junction box is provided with wire holes which are convenient for the wires to be led out, and the sealing ring is sleeved in the wire holes;
One end of the polyvinyl chloride insulated copper wire is connected with a terminal corresponding to the copper terminal bar, and the other end of the polyvinyl chloride insulated copper wire penetrates through the wire hole and extends out of the junction box to be connected with a ground reinforcing steel bar net of the bathroom.
The actual equipotential demand of bathroom adopts the terminal box that the size is 86mm to replace the equipotential terminal box that commonly used, built-in 2mmx10mm (thick x wide) copper terminal bar, bolt fastening copper terminal bar, the line hole of equipotential wire is reserved to terminal box side, the line hole sets up the sealing washer, when preventing to pour, concrete inflow terminal box is interior, again have to adopt the zinc-plated band steel of polyvinyl chloride insulation copper wire BV-1x4mm 2 equal electricity to replace original 4mmx25mm (thick x wide) to be connected with bathroom ground reinforcing bar net, the junction adopts copper crimp joint to connect, one end crimping wire, one end staple bolt crimping is on the reinforcing bar net, the principle is simple, the construction is easy.
The integrated redesigned equipotential wiring system uses wires as the connection of the equipotential system, is easier to construct and install by adopting a mode that 4mmx25mm (thick x width) galvanized flat steel is laid in a wall body and then welded with a ground reinforcing steel mesh, and adopts a 86mm junction box as a converging point of the equipotential system, so that the space occupation is small, and the integrated equipotential wiring system can be easily installed in the middle of a cold and hot water pipe under a hand basin, and is attractive and practical.
The aim of the utility model can be also solved by adopting the following technical measures:
Further, the polyvinyl chloride insulated copper wire is a polyvinyl chloride insulated wire BV-1 x 4mm 2.
Further, the junction box comprises a box body and a surface cover, wherein the surface cover is hinged to the box body, the copper terminal bars are fixed in the inner cavity of the box body, and the wire holes are formed in the side wall of the box body.
Further, the polyvinyl chloride insulated copper wires and the ground reinforcing steel bar net are connected by adopting copper compression joints, one end of each copper compression joint is in compression joint with the wires, and the other end of each copper compression joint is in hoop compression joint with the ground reinforcing steel bar net.
The beneficial effects of the utility model are as follows:
The utility model relates to an equipotential wiring system which is designed in an integral way, wherein a wire is used for connecting the equipotential system, the construction and the installation are easier than a mode of adopting 4mmx25mm (thickness x width) galvanized flat steel to be laid in a wall body and then welded with a ground reinforcing steel bar net, and a junction box with 86mm x 86mm is used as a converging point of the equipotential system, so that the space occupation is small, the equipotential wiring system can be easily installed in the middle of a cold and hot water pipe under a hand basin, and the equipotential wiring system is attractive and practical.
According to the utility model, the actual equipotential requirements of the bathroom are that a junction box with the size of 86mm is adopted to replace a common equipotential junction box, a copper terminal bar with the size of 2mm x10mm (thickness x width) is arranged in the junction box, a copper terminal bar is fixed by bolts, a wire hole of an equipotential wire is reserved on the side face of the junction box, a sealing ring is arranged in the wire hole, concrete is prevented from flowing into the junction box during pouring, then a polyvinyl chloride insulated copper wire BV-1x4mm 2 is adopted to replace the original galvanized flat steel with the size of 4mm x25mm (thickness x width) to be connected with a ground steel bar network of the bathroom, a copper crimping joint is adopted at the junction to connect, one end of the wire is crimped, one end of the hoop is crimped onto the steel bar network, the principle is simple, and the construction is easy.
Drawings
Fig. 1 is a schematic diagram of a toilet equipotential routing system that employs an equipotential cartridge.
Fig. 2 is a schematic diagram of an equipotential box of a toilet equipotential wiring system that employs the equipotential box.
Fig. 3 is a schematic diagram of a face cover of a toilet equipotential routing system that employs an equipotential case.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
The embodiment, as shown in fig. 1 to 3, is a toilet equipotential wiring system adopting an equipotential box, which comprises a junction box 1, a copper terminal block 2, a sealing ring 3 and a polyvinyl chloride insulated copper wire 4, wherein the dimension of the junction box 1 is 86mm x 86mm.
The thickness of the copper terminal strip 2 is 2mm, the width of the copper terminal strip 2 is 10mm, the length of the copper terminal strip is smaller than the length of the junction box 1, the copper terminal strip 2 is provided with bolt holes 21, and bolts penetrate through the bolt holes to lock the copper terminal strip 2 in the inner cavity of the junction box 1;
The side wall of the junction box 1 is provided with wire holes 5 which are convenient for guiding out the wires, and the sealing ring 3 is sleeved in the wire holes 5;
One end of the polyvinyl chloride insulated copper wire 4 is connected with a terminal corresponding to the copper terminal bar 2, and the other end of the polyvinyl chloride insulated copper wire 4 penetrates through the wire hole 5 and extends out of the junction box 1 to be connected with a ground reinforcing steel bar net 6 of a bathroom.
Further, the polyvinyl chloride insulated copper wire 4 is a polyvinyl chloride insulated wire BV-1 x 4mm 2.
Further, the junction box 1 comprises a box body 11 and a face cover 12, the face cover 12 is hinged to the box body 11, the copper terminal strip 2 is fixed in an inner cavity of the box body 11, and the wire hole 5 is formed in the side wall of the box body 11.
Further, the polyvinyl chloride insulated copper wire 4 and the ground reinforcing steel net 6 are connected by adopting a copper compression joint, one end of the copper compression joint is in compression joint with the wire, and the other end of the copper compression joint is in hoop compression joint with the ground reinforcing steel net 6.
According to the actual equipotential requirements of a bathroom, a junction box 1 with the size of 86mm is adopted to replace a common equipotential junction box, a copper terminal bar 2 with the size of 2mmx and 10mm (thick x width) is arranged in the junction box, a copper terminal bar 2 is fixed by bolts, a wire hole 5 of an equipotential wire is reserved on the side face of the junction box 1, a sealing ring 3 is arranged in the wire hole 5, concrete flows into the junction box 1 during pouring prevention, and then a polyvinyl chloride insulated copper wire 4BV-1x4mm 2 is adopted to replace the original zinc plated flat steel with the size of 4mmx and 25mm (thick x width) to be connected with a ground reinforcing steel bar network 6 of the bathroom, a copper crimping joint is adopted at the junction to connect, one end is crimped with the wire, and one end of a hoop is crimped onto the reinforcing steel bar network.
The utility model relates to an equipotential wiring system which is designed in an integral way, wherein a wire is used for connecting the equipotential system, the construction and the installation are easier compared with a mode of adopting 4mmx25mm (thickness x width) galvanized flat steel to be laid in a wall body and then welded with a ground reinforcing steel net 6, and a junction box 1 with 86mm x 86mm is used as a converging point of the equipotential system, so that the space occupation is small, the wiring system can be easily installed in the middle of a cold and hot water pipe under a basin, and the wiring system is attractive and practical.
Claims (4)
1. The utility model provides an adopt bathroom equipotential wiring system of equipotential box, includes terminal box (1), copper terminal bar (2), sealing washer (3) and polyvinyl chloride insulation copper wire (4), its characterized in that:
the size of the junction box (1) is 86mm;
The thickness of the copper terminal strip (2) is 2mm, the width of the copper terminal strip is 10mm, the length of the copper terminal strip is smaller than that of the junction box (1), the copper terminal strip (2) is provided with a bolt hole (21), and the bolt penetrates through the bolt hole to lock the copper terminal strip (2) in the inner cavity of the junction box (1);
The side wall of the junction box (1) is provided with wire holes (5) which are convenient for guiding out the wires, and the sealing ring (3) is sleeved in the wire holes (5);
One end of the polyvinyl chloride insulated copper wire (4) is connected with a terminal corresponding to the copper terminal bar (2), and the other end of the polyvinyl chloride insulated copper wire (4) penetrates through the wire hole (5) and stretches out of the junction box (1) to be connected with a ground reinforcing steel bar net (6) of a toilet.
2. The toilet equipotential wiring system of claim 1 wherein the equipotential case is adapted to: the polyvinyl chloride insulated copper wire (4) is a polyvinyl chloride insulated electric wire BV-1 x 4mm 2.
3. The toilet equipotential wiring system of claim 1 wherein the equipotential case is adapted to: the junction box (1) comprises a box body (11) and a face cover (12), wherein the face cover (12) is hinged to the box body (11), the copper terminal strip (2) is fixed in an inner cavity of the box body (11), and the side wall of the box body (11) is provided with the wire hole (5).
4. The toilet equipotential wiring system of claim 1 wherein the equipotential case is adapted to: the polyvinyl chloride insulated copper wire (4) is connected with the ground reinforcing steel bar net (6) by adopting a copper compression joint, one end of the copper compression joint is in compression joint with the wire, and the other end of the copper compression joint is in hoop compression joint with the ground reinforcing steel bar net (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565723.3U CN220822552U (en) | 2023-09-20 | 2023-09-20 | Toilet equipotential wiring system adopting equipotential box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565723.3U CN220822552U (en) | 2023-09-20 | 2023-09-20 | Toilet equipotential wiring system adopting equipotential box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220822552U true CN220822552U (en) | 2024-04-19 |
Family
ID=90674130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322565723.3U Active CN220822552U (en) | 2023-09-20 | 2023-09-20 | Toilet equipotential wiring system adopting equipotential box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220822552U (en) |
-
2023
- 2023-09-20 CN CN202322565723.3U patent/CN220822552U/en active Active
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