CN203933992U - Ptc electric heating tube - Google Patents

Ptc electric heating tube Download PDF

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Publication number
CN203933992U
CN203933992U CN201420356541.3U CN201420356541U CN203933992U CN 203933992 U CN203933992 U CN 203933992U CN 201420356541 U CN201420356541 U CN 201420356541U CN 203933992 U CN203933992 U CN 203933992U
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China
Prior art keywords
film
lateral plate
lower master
electric heating
heating tube
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CN201420356541.3U
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Chinese (zh)
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朱华峰
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朱华峰
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Priority to CN201420356541.3U priority Critical patent/CN203933992U/en
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Abstract

The utility model discloses PTC electric heating tube, include body and fins set, body is riveted mutually with fins set, in the middle part of including, body is provided with the pipeline of through hole, the upper and lower surface of pipeline is evenly distributed with several reinforcement pieces, fins set is made up of several fin cycle arrangement and passes through integrated producing, fin includes winds the film, lower master film, the first lateral plate and the second lateral plate composition, the two ends of the first lateral plate respectively with wind the film and lower master film achieve a fixed connection, the two ends of the second lateral plate also respectively with wind the film and lower master film achieve a fixed connection, lower master film is provided with several reinforcement grooves, reinforcement groove and reinforcement piece are suitable, by reinforcement piece, fin and body are realized to riveted joint, reach and improve heating efficiency, increase the service life, reduce production costs, promoting enterprise development, avoid production environment to be polluted and ensure the able-bodied object of people.

Description

PTC electric heating tube
Technical field
The utility model is specifically related to PTC electric heating tube.
Background technology
PTC is the abbreviation of Positive Temperature Coefficient, and the meaning is positive temperature coefficient, very large semi-conducting material or the components and parts of general reference positive temperature coefficient.In traditional PTC electric heating tube structure, generally adopt following two kinds of frame modes: 1. fin sticks on pipeline, and this kind of mode causes heat transfer efficiency lower, and is subject to the restriction in the useful life of viscose glue, causes the useful life of equipment shorter; And after viscose glue, need energising to solidify, waste energy consumption; Use glue easily human body to be damaged simultaneously, also cause environmental pollution; 2. by soldering, fin is welded on pipeline, this kind of mode need to drop into the production cost of increasing, and in soldering process, production environment and staff all impacted, and is unfavorable for the permanent development of enterprise.
Utility model content
For solving the problems of the technologies described above, the utility model proposes PTC electric heating tube, improve heating efficiency to reach, increase the service life, reduce production costs, avoid production environment to be polluted and ensure the able-bodied object of people.
For achieving the above object, the technical solution of the utility model is as follows:
PTC electric heating tube, includes body and fins set, and body is riveted mutually with fins set;
The pipeline that is provided with through hole in the middle part of body includes, the upper and lower surface of pipeline is evenly distributed with several reinforcement pieces;
Fins set is made up of several fin cycle arrangement and passes through integrated producing, fin include wind the film, lower master film, the first lateral plate and the second lateral plate composition, the two ends of the first lateral plate respectively with wind the film and lower master film achieve a fixed connection, the two ends of the second lateral plate also respectively with wind the film and lower master film achieve a fixed connection, lower master film is provided with several reinforcement grooves, and reinforcement groove and reinforcement piece are suitable.
Preferably, described in wind the film and lower master film size consistent, the first lateral plate is consistent with the size of the second lateral plate.
Preferably, bottom one side of described reinforcement piece is provided with groove.
Preferably, described groove is positioned at the bottom inside of reinforcement piece.
Preferably, described reinforcement piece is cut and is bent to form towards longitudinal center's axis of pipeline through unified by stiffener.
Preferably, described in, wind the film and be provided with several air-vents.
Preferably, described reinforcement groove is evenly distributed on lower master film.
Preferably, described the first lateral plate and the second lateral plate are fixedly connected on respectively the two ends of lower master film and the other end of the first lateral plate and achieve a fixed connection with the one end of winding the film.
Preferably, described the first lateral plate and the second lateral plate are fixedly connected on same one end of lower master film, the other end of the first lateral plate and the second lateral plate is fixedly connected on respectively the two ends of winding the film, lower master film and the end of winding the film lay respectively at wind the film and the vertical center line of lower master film on.
Pass through technique scheme, the utility model is realized riveted joint by reinforcement piece by fin and body, reach improve heating efficiency, increase the service life, reduce production costs, promoting enterprise develops, reduce energy consumption, avoid production environment to be polluted and ensure the able-bodied object of people.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is the structural representation of the disclosed PTC electric heating tube of the utility model embodiment 1;
Fig. 2 is the structural representation of the disclosed PTC electric heating tube of the utility model embodiment 2;
Fig. 3 is the structural representation of the body of the disclosed PTC electric heating tube of the utility model embodiment;
Fig. 4 is the structural representation of embodiment 1 fin of the disclosed PTC electric heating tube of the utility model embodiment 1;
Fig. 5 is the structural representation of embodiment 2 fins of the disclosed PTC electric heating tube of the utility model embodiment 2.
Numeral and the represented corresponding component title of letter in figure:
1. body 2. reinforcement pieces 3. 4. lower master film 5. first lateral plates of winding the film
6. the second lateral plate
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The utility model provides PTC electric heating tube, its operation principle is, by reinforcement piece, fin and body are realized to riveted joint, reaches and improves heating efficiency, increases the service life, reduces production costs, promoting enterprise development, reduces energy consumption, avoid production environment to be polluted and ensure the able-bodied object of people.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, Figure 3 and Figure 4, PTC electric heating tube, includes body 1 and fins set, and body 1 is riveted mutually with fins set; In the middle part of body 1 includes, be provided with the pipeline of through hole, the upper and lower surface of pipeline is evenly distributed with by stiffener and forms several reinforcement pieces 2 through unified cutting, and the inner side of reinforcement piece 2 is provided with groove, and reinforcement piece 2 all bends towards longitudinal center's axis of pipeline; Fins set is made up of several fin cycle arrangement, fin include wind the film 3, lower master film 4, the first lateral plate 5 and the second lateral plate 6 form, wind the film 3 and lower master film 4 sizes consistent, the first lateral plate 5 is consistent with the size of the second lateral plate 6, the first lateral plate 5 and the second lateral plate 6 are fixedly connected on the two ends of lower master film 4 and the other end of the first lateral plate 6 and achieve a fixed connection with 3 the one end of winding the film, on lower master film 4, be evenly distributed with several reinforcement grooves, reinforcement groove and reinforcement piece 2 are suitable, wind the film 3 to be provided with several air-vents.
Embodiment 2:
As shown in Fig. 2, Fig. 3 and Fig. 5, PTC electric heating tube, includes body 1 and fins set, and body 1 is riveted mutually with fins set, in the middle part of body includes, be provided with the pipeline of through hole, the upper and lower surface of pipeline is evenly distributed with by stiffener and forms several reinforcement pieces 2 through unified cutting, and the inner side of reinforcement piece 2 is provided with groove, and reinforcement piece 2 all bends towards longitudinal center's axis of pipeline, fins set is made up of several fin cycle arrangement, fin includes winds the film 3, lower master film 4, the first lateral plate 5 and the second lateral plate 6 form, wind the film 3 and lower master film 4 sizes consistent, the first lateral plate 5 is consistent with the size of the second lateral plate 6, the first lateral plate 5 and the second lateral plate 6 are all fixedly connected on same one end of lower master film 4, the other end of the first lateral plate 5 and the second lateral plate 6 achieves a fixed connection with 3 the two ends of winding the film respectively, lower master film 4 and 3 the end of winding the film lay respectively at wind the film 3 and the vertical center line of lower master film 4 on, on lower master film 4, be evenly distributed with several reinforcement grooves, reinforcement groove and reinforcement piece 2 are suitable, wind the film and 3 be provided with several air-vents.
Concrete use step of the present utility model is as follows: more as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, realize the riveted joint of fin and body 1 by the reinforcement groove on reinforcement piece 2 and lower master film 4, fin is fixedly connected on body, makes heat transfer property and heat transfer efficiency all obtain huge lifting.With respect to adopting viscose glue and two kinds of connected modes of welding, the heat transfer efficiency of this kind of riveted joint is higher, also more environmental protection; Reduce energy consumption simultaneously, optimized production technology, promoted the development of enterprise; And on winding the film, offer air-vent, improved heating efficiency.
By above mode, PTC electric heating tube provided by the utility model, by reinforcement piece, fin and body are realized to riveted joint, reach and improve heating efficiency, increase the service life, reduce production costs, promoting enterprise development, reduce energy consumption, avoid production environment to be polluted and ensure the able-bodied object of people.
Above-described is only the preferred implementation of PTC electric heating tube disclosed in the utility model; should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.

Claims (9)

1.PTC electric heating tube, includes body and fins set, it is characterized in that, described body is riveted mutually with fins set;
The pipeline that is provided with through hole in the middle part of described body includes, the upper and lower surface of described pipeline is evenly distributed with several reinforcement pieces;
Described fins set is made up of several fin cycle arrangement and passes through integrated producing, described fin include wind the film, lower master film, the first lateral plate and the second lateral plate composition, the two ends of described the first lateral plate achieve a fixed connection with lower master film with described winding the film respectively, the two ends of described the second lateral plate also achieve a fixed connection with lower master film with described winding the film respectively, described lower master film is provided with several reinforcement grooves, and described reinforcement groove and described reinforcement piece are suitable.
2. PTC electric heating tube according to claim 1, is characterized in that, described in wind the film and lower master film size consistent, described the first lateral plate is consistent with the size of described the second lateral plate.
3. PTC electric heating tube according to claim 1, is characterized in that, bottom one side of described reinforcement piece is provided with groove.
4. PTC electric heating tube according to claim 3, is characterized in that, described groove is positioned at the bottom inside of described reinforcement piece.
5. PTC electric heating tube according to claim 4, is characterized in that, described reinforcement piece is cut and is bent to form towards longitudinal center's axis of described pipeline through unified by stiffener.
6. PTC electric heating tube according to claim 1, is characterized in that, described in wind the film and be provided with several air-vents.
7. PTC electric heating tube according to claim 1, is characterized in that, described reinforcement groove is evenly distributed on described lower master film.
8. PTC electric heating tube according to claim 1, is characterized in that, described the first lateral plate and the second lateral plate be fixedly connected on respectively the two ends of described lower master film and the other end of described the first lateral plate with described in the one end of winding the film achieve a fixed connection.
9. PTC electric heating tube according to claim 1, it is characterized in that, described the first lateral plate and the second lateral plate are fixedly connected on same one end of described lower master film, the two ends of winding the film described in the other end of described the first lateral plate and the second lateral plate is fixedly connected on respectively, described in described lower master film and the end of winding the film lay respectively at, wind the film and the vertical center line of lower master film on.
CN201420356541.3U 2014-06-27 2014-06-27 Ptc electric heating tube Active CN203933992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420356541.3U CN203933992U (en) 2014-06-27 2014-06-27 Ptc electric heating tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420356541.3U CN203933992U (en) 2014-06-27 2014-06-27 Ptc electric heating tube

Publications (1)

Publication Number Publication Date
CN203933992U true CN203933992U (en) 2014-11-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420356541.3U Active CN203933992U (en) 2014-06-27 2014-06-27 Ptc electric heating tube

Country Status (1)

Country Link
CN (1) CN203933992U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104039031A (en) * 2014-06-27 2014-09-10 朱华峰 PTC electric heating pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104039031A (en) * 2014-06-27 2014-09-10 朱华峰 PTC electric heating pipe

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