CN204205070U - A kind of toilet partial equivalent potential connected system of waterproof - Google Patents
A kind of toilet partial equivalent potential connected system of waterproof Download PDFInfo
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- CN204205070U CN204205070U CN201420668788.9U CN201420668788U CN204205070U CN 204205070 U CN204205070 U CN 204205070U CN 201420668788 U CN201420668788 U CN 201420668788U CN 204205070 U CN204205070 U CN 204205070U
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- magazine
- metal tube
- equipotential
- hand washing
- toilet
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Abstract
The utility model provides a kind of toilet partial equivalent potential connected system of waterproof, comprise equipotential bonding terminal box and adopt the equipotential line total PE of connected distribution box, supply socket PE, the magazine of the upper and lower water metal tube of hand washing sink, the magazine of shower metal tube respectively, also comprise tie and coupling, tie after being connected with described hand washing sink upper and lower water metal tube enters in the magazine of the upper and lower water metal tube of hand washing sink, is connected with equipotential line by the coupling in magazine; Tie after being connected with described shower metal tube enters in the magazine of shower metal tube, is connected with equipotential line by the coupling in magazine; Carry out " Local equipotential linkage " in toilet, join for relatively independent entirety with electrical equipment outside and exposed conductive part the building ground that human body during bathing is touched simultaneously, power supply, and waterproof magazine directly can poke the sealing notch on sheet rubber, in electric wire can be wrapped in by sealing notch, water resistance is good.
Description
Technical field
The utility model relates to a kind of toilet partial equivalent potential connected system of waterproof, belongs to electrical safety technical field.
Background technology
20 century 70s, along with the improvement of housing condition and widely using of household electrical appliance, the frequent bathing electric shock accidents occurred causes showing great attention to of developed country.Research shows: during bathing, human body resistance reduces, and the dangerous voltage of possibility current potential and the electrical equipment, electric wire, fault and the thunder and lightning that are conducted by metallic conduit and electrostatic generation contiguously is simultaneously accidents caused immediate cause.Experiment proves: the apparatus for protecting power supply of former premises and the anticreep measure of circuit effectively cannot avoid bathing electric shock accidents in toilet completely.
People is when toilet bathing, and ground is moist, and whole toilet becomes a conductor, once there is electric leakage accident, human body is just easy to get an electric shock, a large reason of Here it is toilet more easily occurs electric shock accidents.Therefore, for security consideration, when toilet decoration, reliable partial equivalent potential should be set and connect, and form an entirety with total equipotential link, when electric leakage occurs, electric current is imported underground, be cut off the electricity supply by the short circuit of local, protection human-body safety.Equipotential link can realize the electrical connection between metal object, eliminates the potential difference between metal object, thus prevents from producing harm owing to there is potential difference to the person and equipment between metal object.
Summary of the invention
For the problem in background technology, the purpose of this utility model there are provided a kind of toilet partial equivalent potential connected system of waterproof, carry out " Local equipotential linkage " in toilet, join for relatively independent entirety with electrical equipment outside and exposed conductive part the building ground that human body during bathing is touched simultaneously, power supply, reduce potential difference, and adopt the magazine of waterproof, water can not infiltrate in box, good sealing effect, also improves the security performance of equipotential system simultaneously.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of toilet partial equivalent potential connected system of waterproof, comprise equipotential bonding terminal box and adopt the equipotential line total PE of connected distribution box, supply socket PE, the magazine of the upper and lower water metal tube of hand washing sink, the magazine of shower metal tube respectively, also comprise tie and coupling, tie after being connected with described hand washing sink upper and lower water metal tube enters in the magazine of the upper and lower water metal tube of hand washing sink, is connected with equipotential line by the coupling in magazine; Tie after being connected with described shower metal tube enters in the magazine of shower metal tube, is connected with equipotential line by the coupling in magazine; Described magazine, comprises box body, and the lid matched with box body, and the chuck on the side of box body is plugged with block rubber respectively; Four angles of box body are offered porose, four angles of lid are provided with the inserted sheet corresponding with hole; Center position in box body is provided with connecting hole, and the center position of lid offers the screw hole corresponding with connecting hole; Draw-in groove on the flange collar of lid surrounding and block rubber matches; Box body offers can the groove that passes of supply lines, and groove side is also provided with the card that can hold electric wire and pass.
As further preferably, so block rubber has the sealing notch that directly can insert electric wire.
As further preferred, described supply socket is 2, is respectively the supply socket of the upper and lower water metal tube of hand washing sink or shower metal tube.
As further preferred, described equipotential bonding terminal box comprises casing, cover plate, described equipotential bonding terminal box box house comprises band steel and connected equipotential link-up terminal board, and described equipotential link-up terminal board is provided with the equipotential line that several terminals enter with outside respectively and is connected.
As further preferred, also comprise the framework supporting described cover plate, the top and bottom of described framework are respectively arranged with a guide rail, and the top and bottom of described cover plate are respectively arranged with a push/pull slot.When abnormal needing repairing appears in equipotential bonding terminal box, maintenance personal only need push cover plate open, can rush to repair in time, after completing maintenance, then cover plate push-and-pull and casing is closed, simple to operate, consuming time shorter, also ensure that the safety of personnel and equipment simultaneously.
As further preferred, described terminal adopts bolt, equipotential line is connected on equipotential bonding terminal board by nut.
As further preferred, described band steel connects with ground or metope steel bar piece.
As further preferred, described equipotential bonding terminal box two short sides respectively have two wire guides, and described equipotential bonding terminal box two long side surfaces respectively have two wire guides and a steel bar piece hand-hole for being connected with ground or metope reinforcing bar by band steel.
As further preferred, distance ground 50cm below described hand washing sink position, and distance water inlet pipe 10cm place, install described hand washing sink and connect magazine; Described shower positional distance ground 180cm, and distance water pipe 10cm place, install the connection magazine of described shower, connects for the metal tube be exposed to outside body of wall.
As further preferred, the upper and lower water metal tube of described hand washing sink or shower metal tube are connected with tie by anchor ear.
The beneficial effects of the utility model are: the utility model uses " Faraday cage " theoretical, carry out " local equal potential connection " in toilet, the building ground that human contact during bathing is arrived, power supply ground and electrical equipment is outside and exposed conductive part connection is relatively independent entirety, reduce potential difference, the effective measures of taking precautions against bathing electric shock, and it is simple that the utility model system has structure, easy to make, be easy to install, the features such as practicality is reliable, the electrically reliable requirement connected can be met, and waterproof magazine of the present utility model directly can poke the sealing notch on sheet rubber, in electric wire can be wrapped in by sealing notch, make water resistance good, and it is easy to install and use, reasonable in design, simple to operate.
Accompanying drawing explanation
Fig. 1 is the arrangement figure of the utility model embodiment toilet partial equivalent potential connected system.
Fig. 2 is the structural representation of Fig. 1 medium potential connection terminal box.
Fig. 3 is the structural representation of magazine in Fig. 1.
Fig. 4 is the structural representation of box body in Fig. 3.
Fig. 5 is the structural representation of lid in Fig. 3.
The explanation marked in accompanying drawing: 1-equipotential bonding terminal box, 2-equipotential line, the total PE of 3-distribution box, 4,5-supply socket PE, 6,7-magazine, 8,9-tie, 10-hand washing sink, 11-shower, 1.1-casing, 1.2-cover plate, 1.3-band steel, 1.4-terminal board, 1.5-terminal, 1.6-framework, 1.7-inside handle, 12-box body, 12.1-chuck, 12.2-hole, 12.3-connecting hole, 12.4-groove, 12.5-card, 13-lid, 13.1-inserted sheet, 13.2-screw hole, 13.3-flange collar, 14-block rubber, 14.1-draw-in groove, 14.2-seals notch.
Embodiment
The realization of the utility model object, functional characteristics and beneficial effect, be described further below in conjunction with specific embodiment and accompanying drawing.
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1-2, the toilet partial equivalent potential connected system of the utility model embodiment waterproof, comprise equipotential bonding terminal box 1 and adopt the equipotential line 2 total PE3 of connected distribution box respectively, supply socket PE4, 5, on hand washing sink, the magazine 6 of lower water metal tube, the magazine 7 of shower metal tube, also comprise tie 8, 9 and coupling (be arranged in magazine 6 or 7, for conductor connector or the conductor jointer of prior art, not shown in the figuresly to anticipate out), with on described hand washing sink, tie 8 after lower water metal tube connects enters on hand washing sink, in the magazine 6 of lower water metal tube, be connected with equipotential line 2 by the coupling in magazine 6, tie 9 after being connected with described shower metal tube enters in the magazine 7 of shower metal tube, is connected with equipotential line 2 by the coupling in magazine 7.
Described supply socket is 2, is respectively the supply socket 4,5 of the upper and lower water metal tube of hand washing sink or shower metal tube.
Described equipotential bonding terminal box comprises casing 1.1, cover plate 1.2, described equipotential bonding terminal box box house comprises band steel 1.3 and connected equipotential link-up terminal board 1.4, and described equipotential link-up terminal board 1.4 is provided with each equipotential line 2 that several terminals 1.5 enter with outside respectively and is connected; Also comprise the framework 1.6 supporting described cover plate 1.2, the top and bottom of described framework 1.6 are respectively arranged with a guide rail, and the top and bottom of described cover plate 1.2 are respectively arranged with a push/pull slot.When abnormal needing repairing appears in equipotential bonding terminal box 1, maintenance personal only need push cover plate 1.2 open, can rush to repair in time, after completing maintenance, then cover plate 1.2 push-and-pull and casing 1.1 are closed, simple to operate, consuming time shorter, also ensure that the safety of personnel and equipment simultaneously.Described terminal 1.5 adopts bolt, nut to be connected on equipotential bonding terminal board 1.4 by each equipotential line 2.Described band steel 1.3 connects with ground or metope steel bar piece.Described equipotential bonding terminal box 1 two short sides respectively have two wire guides, and described equipotential bonding terminal box two long side surfaces respectively have two wire guides and a steel bar piece hand-hole for being connected with ground or metope reinforcing bar by band steel.Described wire guide is can the circular port of abate, and steel bar piece hand-hole is can the slot of abate.
Distance ground 50cm below described hand washing sink position, and distance water inlet pipe 10cm place, install described hand washing sink and connect magazine 6; Described shower positional distance ground 180cm, and distance water pipe 10cm place, install the connection magazine 7 of described shower, connects for the metal tube be exposed to outside body of wall.
The upper and lower water metal tube of described hand washing sink or shower metal tube are connected with tie 8 by anchor ear.
As in Figure 3-5, described magazine 6 or 7 comprises box body 12, and the lid 13 matched with box body 12, and the chuck 12.1 on four sides of box body 12 is plugged with block rubber 14 respectively; Four angles of box body 12 offer porose 12.2, four angles of lid 13 are provided with the inserted sheet 13.1 corresponding with hole 12.2; Center position in box body 12 is provided with connecting hole 12.3, and the center position of lid 13 offers the screw hole 13.2 corresponding with connecting hole 12.3; The flange collar 13.3 of lid 13 surrounding matches with the draw-in groove 14.1 on block rubber 14; Box body 12 offers can the groove 12.4 that passes of supply lines, and groove 12.4 side is also provided with the card 12.5 that can hold electric wire and pass, and block rubber 14 has the sealing notch 14.2 that directly can insert electric wire.
During use, electric wire is inserted into sealing notch 14.2 by operating personnel, through the groove 12.4 on box body 12 and card 12.5, then is covered on box body 12 by lid 13.
Claims (10)
1. the toilet partial equivalent potential connected system of a waterproof, it is characterized in that: comprise equipotential bonding terminal box and adopt the equipotential line total PE of connected distribution box, supply socket PE, the magazine of the upper and lower water metal tube of hand washing sink, the magazine of shower metal tube respectively, also comprise tie and coupling, tie after being connected with described hand washing sink upper and lower water metal tube enters in the magazine of the upper and lower water metal tube of hand washing sink, is connected with equipotential line by the coupling in magazine; Tie after being connected with described shower metal tube enters in the magazine of shower metal tube, is connected with equipotential line by the coupling in magazine; Described magazine, comprises box body, and the lid matched with box body, and the chuck on the side of box body is plugged with block rubber respectively; Four angles of box body are offered porose, four angles of lid are provided with the inserted sheet corresponding with hole; Center position in box body is provided with connecting hole, and the center position of lid offers the screw hole corresponding with connecting hole; Draw-in groove on the flange collar of lid surrounding and block rubber matches; Box body offers can the groove that passes of supply lines, and groove side is also provided with the card that can hold electric wire and pass.
2. the toilet partial equivalent potential connected system of waterproof according to claim 1, is characterized in that: so block rubber has the sealing notch that directly can insert electric wire.
3. the toilet partial equivalent potential connected system of waterproof according to claim 1, is characterized in that: described supply socket is 2, is respectively the supply socket of the upper and lower water metal tube of hand washing sink or shower metal tube.
4. the toilet partial equivalent potential connected system of waterproof according to claim 1, it is characterized in that: described equipotential bonding terminal box comprises casing, cover plate, described equipotential bonding terminal box box house comprises band steel and connected equipotential link-up terminal board, and described equipotential link-up terminal board is provided with the equipotential line that several terminals enter with outside respectively and is connected.
5. the toilet partial equivalent potential connected system of waterproof according to claim 4, it is characterized in that: also comprise the framework supporting described cover plate, the top and bottom of described framework are respectively arranged with a guide rail, and the top and bottom of described cover plate are respectively arranged with a push/pull slot.
6. the toilet partial equivalent potential connected system of the waterproof according to claim 4 or 5, is characterized in that: described terminal adopts bolt, equipotential line is connected on equipotential bonding terminal board by nut.
7. the toilet partial equivalent potential connected system of the waterproof according to claim 4 or 5, is characterized in that: described band steel connects with ground or metope steel bar piece.
8. the toilet partial equivalent potential connected system of the waterproof according to claim 4 or 5, it is characterized in that: described equipotential bonding terminal box two short sides respectively have two wire guides, described equipotential bonding terminal box two long side surfaces respectively have two wire guides and a steel bar piece hand-hole for being connected with ground or metope reinforcing bar by band steel.
9. the toilet partial equivalent potential connected system of waterproof according to claim 1, is characterized in that: distance ground 50cm below described hand washing sink position, and distance water inlet pipe 10cm place, described hand washing sink is installed and connects magazine; Described shower positional distance ground 180cm, and distance water pipe 10cm place, install the connection magazine of described shower, connects for the metal tube be exposed to outside body of wall.
10. the toilet partial equivalent potential connected system of waterproof according to claim 1, is characterized in that: the upper and lower water metal tube of described hand washing sink or shower metal tube are connected with tie by anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668788.9U CN204205070U (en) | 2014-11-11 | 2014-11-11 | A kind of toilet partial equivalent potential connected system of waterproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420668788.9U CN204205070U (en) | 2014-11-11 | 2014-11-11 | A kind of toilet partial equivalent potential connected system of waterproof |
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| Publication Number | Publication Date |
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| CN204205070U true CN204205070U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420668788.9U Active CN204205070U (en) | 2014-11-11 | 2014-11-11 | A kind of toilet partial equivalent potential connected system of waterproof |
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| CN (1) | CN204205070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879136A (en) * | 2018-07-23 | 2018-11-23 | 南京嘉怡装饰设计有限公司 | Toilet equipotential construction technology |
-
2014
- 2014-11-11 CN CN201420668788.9U patent/CN204205070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879136A (en) * | 2018-07-23 | 2018-11-23 | 南京嘉怡装饰设计有限公司 | Toilet equipotential construction technology |
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