CN209184832U - PTC single head pipe - Google Patents
PTC single head pipe Download PDFInfo
- Publication number
- CN209184832U CN209184832U CN201821501686.2U CN201821501686U CN209184832U CN 209184832 U CN209184832 U CN 209184832U CN 201821501686 U CN201821501686 U CN 201821501686U CN 209184832 U CN209184832 U CN 209184832U
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- CN
- China
- Prior art keywords
- flange
- nut
- casing
- steel pipe
- single head
- 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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Abstract
The utility model discloses PTC single head pipes, including casing, flange is fixedly connected on the right side of described sleeve pipe, nut is threaded on the right side of the flange, steel pipe is threaded on the right side of nut, the both ends on the left of flange are provided with conducting wire, and the right end of conducting wire sequentially passes through casing, flange and nut and extends to the inside of steel pipe, ground wire is provided between two conducting wires, the right end of ground wire sequentially passes through casing, flange and nut and extends to the inside of steel pipe.The utility model passes through the setting of casing, flange, nut, steel pipe, conducting wire and ground wire; convenient for being installed to single head pipe; its surface can be protected when being attached to electric wire simultaneously; corrosion is prevented, by the setting of washer, the compactness contacted between flange and nut can be increased; prevent casing from shaking after mounting simultaneously; the problem of solving installation inconvenience when in use simultaneously, and electric wire can not being fixed, influence the service efficiency of people.
Description
Technical field
The utility model relates to single head Manifold technology fields, specially PTC single head pipe.
Background technique
Single-end electrothermal tube is called single-end electric-heating tube, cylinder electrothermal tube, is one kind of electrothermal tube (tubular electrothermal element), in
State's electric heating industry has the model of a for a long time appellation: M3, in the later period nineties since electrothermal tube is widely applied in China, electrothermal tube
Shape also have very much, the electrothermal tube of the mold of a this outlet is just known as single-end electrothermal tube or single-ended in southern china
Electrothermal tube, in existing life commonly used by PTC single head pipe inconvenience is installed when in use, and electric wire can not be fixed, shadow
Ring the service efficiency of people.
Summary of the invention
The purpose of this utility model is to provide PTC single head pipes, have advantage easy for installation, solve and pacify when in use
The problem of filling inconvenience, and electric wire can not being fixed, influence the service efficiency of people.
To achieve the above object, the utility model provides the following technical solutions: PTC single head pipe, including casing, described sleeve pipe
Right side be fixedly connected with flange, nut is threaded on the right side of the flange, is threaded with steel on the right side of the nut
It manages, the both ends on the left of the flange are provided with conducting wire, and the right end of the conducting wire sequentially passes through casing, flange and nut and extends
To the inside of steel pipe, ground wire is provided between two conducting wires, the right end of the ground wire sequentially passes through casing, flange and nut and prolongs
Extend to the inside of steel pipe.
Preferably, washer is provided between the flange and nut, the washer is in close contact with flange and nut respectively.
Preferably, the inside of the washer offers threading hole, and the diameter of threading hole is respectively greater than conducting wire and ground wire
Diameter.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through the setting of casing, flange, nut, steel pipe, conducting wire and ground wire, convenient for carrying out to single head pipe
Installation, while its surface can be protected when being attached to electric wire, corrosion is prevented, while solving and using
When installation it is inconvenient, and the problem of can not be fixed to electric wire, influence the service efficiency of people.
2, the utility model can increase the compactness contacted between flange and nut by the setting of washer, prevent simultaneously
Only casing shakes after mounting, offers threading hole by the inside in washer, conducting wire and ground wire is facilitated to pass through, convenient for into
It exercises and uses.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model nut structure left view.
In figure: 1 casing, 2 flanges, 3 nuts, 4 steel pipes, 5 conducting wires, 6 ground wires, 7 washers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
PTC single head pipe referring to FIG. 1-2, including casing 1, the right side of casing 1 are fixedly connected with flange 2, flange 2 and spiral shell
Washer 7 is provided between mother 3, washer 7 is in close contact with flange 2 and nut 3 respectively, and the inside of washer 7 offers threading hole, and
The diameter of threading hole is respectively greater than the diameter of conducting wire 5 and ground wire 6, by the setting of washer 7, can increase flange 2 and nut 3 it
Between the compactness that contacts, while preventing casing 1 from shaking after mounting, by offering threading hole in the inside of washer 7, side
Just conducting wire 5 and ground wire 6 pass through, be convenient for using.The right side of flange 2 is threaded with nut 3, and the right side screw thread of nut 3 connects
It is connected to steel pipe 4, the both ends in 2 left side of flange are provided with conducting wire 5, and the right end of conducting wire 5 sequentially passes through casing 1, flange 2 and nut 3
And the inside of steel pipe 4 is extended to, ground wire 6 is provided between two conducting wires 5, the right end of ground wire 6 sequentially passes through casing 1,2 and of flange
Nut 3 and the inside for extending to steel pipe 4, the utility model pass through casing 1, flange 2, nut 3, steel pipe 4, conducting wire 5 and ground wire 6
Setting, convenient for installing to single head pipe, while can protect its surface when being attached to electric wire, prevent
Corrosion, while solving installation inconvenience when in use, and electric wire can not be fixed, influence asking for the service efficiency of people
Topic.
In use, then 7 sets of the washer surfaces in casing 1 are connected nut 3 through the inner thread of washer 7 and flange 2
It connects, one end of steel pipe 4 is then mounted on to the inside of nut 3, conducting wire 5 and ground wire 6 are finally each passed through casing 1 and nut 3,
The inside for turn extending to steel pipe 4 is attached.
In summary: the PTC single head pipe passes through casing 1, flange 2, nut 3, steel pipe 4, conducting wire 5, ground wire 6 and washer 7
The problem of cooperating, solving installation inconvenience when in use, and electric wire can not be fixed, influence the service efficiency of people.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1.PTC single head pipe, including casing (1), it is characterised in that: flange (2), institute are fixedly connected on the right side of described sleeve pipe (1)
It states and is threaded on the right side of flange (2) nut (3), be threaded with steel pipe (4), the flange on the right side of the nut (3)
(2) both ends on the left of are provided with conducting wire (5), and the right end of the conducting wire (5) sequentially passes through casing (1), flange (2) and nut
(3) and the inside of steel pipe (4) is extended to, is provided with ground wire (6) between two conducting wires (5), the right end of the ground wire (6) successively passes through
Sleeve-penetrating (1), flange (2) and nut (3) and the inside for extending to steel pipe (4).
2. PTC single head pipe according to claim 1, it is characterised in that: be provided between the flange (2) and nut (3)
Washer (7), the washer (7) are in close contact with flange (2) and nut (3) respectively.
3. PTC single head pipe according to claim 2, it is characterised in that: the inside of the washer (7) offers threading hole,
And the diameter of threading hole is respectively greater than the diameter of conducting wire (5) and ground wire (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501686.2U CN209184832U (en) | 2018-09-14 | 2018-09-14 | PTC single head pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501686.2U CN209184832U (en) | 2018-09-14 | 2018-09-14 | PTC single head pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209184832U true CN209184832U (en) | 2019-07-30 |
Family
ID=67359792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501686.2U Active CN209184832U (en) | 2018-09-14 | 2018-09-14 | PTC single head pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209184832U (en) |
-
2018
- 2018-09-14 CN CN201821501686.2U patent/CN209184832U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |