CN205227765U - Instant heating type hot water system of PTC - Google Patents
Instant heating type hot water system of PTC Download PDFInfo
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- CN205227765U CN205227765U CN201520869843.5U CN201520869843U CN205227765U CN 205227765 U CN205227765 U CN 205227765U CN 201520869843 U CN201520869843 U CN 201520869843U CN 205227765 U CN205227765 U CN 205227765U
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Abstract
The utility model discloses an instant heating type hot water system of PTC, aluminum pipe, left seal structure, right seal structure and outer PTC heat -generating body generate heat including outward, it is equipped with the heating chamber of running through its both ends to generate heat aluminum pipe middle part outward, left and right seal structure seals the both ends in heating chamber, be equipped with into on the left and right seal structure / delivery port, it is equipped with outer PTC heat -generating body mounting groove to generate heat the aluminum pipe outside outward, outer PTC heat -generating body sets up in the outer PTC heat -generating body mounting groove, still include interior heating structure, interior heating structure sets up the heating intracavity. Compared with the prior art, the utility model discloses generating heat aluminum pipe middle part outward still is provided with interior heating structure, and dual heating is realized to the liquid that makes the heating intracavity through interior heating structure, and the efficiency of heat transfer of increase heating intracavity makes liquid at the heat energy that heating chamber in vivo absorption is more, reaches the temperature of ideal rapidly.
Description
Technical field
The utility model relates to immediately heating water heater technical field, the Instant heating type hot water apparatus of especially a kind of PTC.
Background technology
Existing PTC tubular heating device due to PTC heater be arranged on the periphery of outer heating aluminum pipe, the water therefore generated heat in the middle part of aluminum pipe can only slowly heat the heat trnasfer of outer heating aluminum pipe, thus makes the thermal efficiency of heater low.Really the thermal efficiency that PTC heats can't being played completely in certain size range, in order to meet heating effect, only heater can be extended in prior art, increase heating surface (area) (HS, but design will make the volume of product increase like this, increase production cost.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the Instant heating type hot water apparatus of the PTC that a kind of heat transference efficiency is high.
In order to achieve the above object, the utility model is by the following technical solutions:
The Instant heating type hot water apparatus of a kind of PTC, comprise outer heating aluminum pipe, left hermetically-sealed construction, right hermetically-sealed construction and outer PTC heater, the heating chamber running through its two ends is provided with in the middle part of described outer heating aluminum pipe, the two ends of described heating chamber closed by described left and right hermetically-sealed construction, described left and right hermetically-sealed construction is provided with inlet/outlet, outer PTC heater mounting groove is provided with outside described outer heating aluminum pipe, described outer PTC heater is arranged in described outer PTC heater mounting groove, also comprise interior heating arrangement, described interior heating arrangement is arranged in described heating chamber.
Compared with prior art, the utility model generates heat outside in the middle part of aluminum pipe and is also provided with interior heating arrangement, the liquid in heating chamber is made to realize dual-heated by interior heating arrangement, improve the heat transference efficiency in heating chamber, impel liquid at the more heat energy of heating chamber body absorption, reach rapidly desirable temperature.
Further, described interior heating arrangement comprises diversion column and interior PTC heater, and described interior PTC heater is arranged on the inside of described diversion column, and the outer surface of diversion column is provided with helicla flute, and described helicla flute and described heating chamber form spiral heating runner.By interior heating arrangement is set to spiral fluted diversion column, makes heating chamber form spiral heating runner, thus add the heating surface (area) (HS of heating chamber, liquid is more fully heated, improve the thermal conversion efficiency of hot water apparatus further.
Further, described left hermetically-sealed construction and right hermetically-sealed construction are left and right two attaching nuts, the two ends threaded engagement of described attaching nut and described heating chamber.
Further, the conveniently installation of diversion column and enhanced leaktightness effect, be provided with connecting hole in the middle part of described left or right attaching nut, one end and the described connecting hole of described diversion column removably connect, and the other end of another attaching nut and described diversion column is integrally formed;
Or being provided with connecting hole in the middle part of described left and right attaching nut, two ends and the described connecting hole of described diversion column removably connect.
Further, in order to cabling and the installation of adaptive interior PTC heater, in the middle part of described diversion column, be provided with slot, described interior PTC heater is arranged in described slot.
Further, described interior heating arrangement is the heating strip of at least one, and described heating strip two ends, through described left and right hermetically-sealed construction, are provided with gap between described heating chamber and described heating strip.By interior heating arrangement being set to the heating strip of at least one group, increasing the heating surface (area) (HS of heating chamber, improving heat transference efficiency.
Further, described heating strip comprises Sealed casing pipe and interior PTC heater, and described interior PTC heater is set in described Sealed casing pipe.
Further, described left and right hermetically-sealed construction is for sealing silica gel and pressing plate, and described sealing silica gel and described pressing plate are provided with the through hole passed for described heating strip, and described sealing silica gel, pressing plate seal successively and be arranged on described heating chamber both sides.
Further, conveniently seal the assembling of silica gel and make the better tightness of hot water apparatus, described sealing silica gel is provided with boss, described boss and described heating chamber interference fit.
Further, described heating strip is two, is provided with gap between described two heating strips, improves the speed of heating further, optimizes heat transference efficiency.
Accompanying drawing explanation
Fig. 1 is the explosive view of embodiment 1 of the present utility model;
Fig. 2 is the sectional view of embodiment 1 of the present utility model;
Fig. 3 is the right view of embodiment 1 of the present utility model;
Fig. 4 is the explosive view of embodiment 2 of the present utility model;
Fig. 5 is the partial sectional view of embodiment 2 of the present utility model;
Fig. 6 is the right view of embodiment 2 of the present utility model.
Detailed description of the invention
Embodiment 1:
See Fig. 1 and Fig. 3, the Instant heating type hot water apparatus of PTC of the present utility model, comprise outer heating aluminum pipe 1, left hermetically-sealed construction 2, right hermetically-sealed construction 3 and outer PTC heater 4, the heating chamber 11 running through its two ends is provided with in the middle part of described outer heating aluminum pipe 1, the two ends of described heating chamber 11 closed by described left and right hermetically-sealed construction 2,3, described left and right hermetically-sealed construction 2,3 is provided with inlet/outlet 5, described inlet/outlet 5 can arrange flow-guiding mouth 51, facilitate hot water apparatus to be connected with inlet/outlet pipe; Outer PTC heater mounting groove 12 is provided with outside described outer heating aluminum pipe 1, described outer PTC heater 4 is arranged in described outer PTC heater mounting groove 12, this hot water apparatus is also provided with an interior heating arrangement 6, and described interior heating arrangement 6 is arranged in described heating chamber 11.
Interior heating arrangement 6 in the present embodiment comprises diversion column 61 and interior PTC heater 62, described interior PTC heater 62 is arranged on the inside of described diversion column 61, the outer surface of diversion column 61 is provided with helicla flute 611, and described helicla flute 611 forms spiral heating runner 50 with described heating chamber 11.By interior heating arrangement 6 being set to the diversion column 61 with helicla flute 611, making heating chamber 11 form spiral heating runner 50, thus adding the heating surface (area) (HS of heating chamber 11, liquid is more fully heated, improve the thermal conversion efficiency of hot water apparatus further.
When to use in this kind heating arrangement 6, left and right hermetically-sealed construction 2,3 adopts left and right two attaching nuts 21,31 to seal, described attaching nut 21,31 is provided with external screw thread, and the two ends of described heating chamber are provided with internal thread, both, by threaded engagement, make attaching nut screw from two ends to the middle part of heating chamber and are fixed diversion column 61.
In addition, the conveniently installation of diversion column 61 and enhanced leaktightness effect, connecting hole 211 is provided with in the middle part of described left attaching nut 21, internal thread is provided with in described connecting hole 211, one end of described diversion column 61 is provided with external screw thread, described connecting hole 211 is connected with the threaded one end of described diversion column 61, and the other end of diversion column 61 and right attaching nut 31 are one of the forming.It should be noted that, in other embodiments, arrange connecting hole in the middle part of right attaching nut 31, left attaching nut 21 is integrally formed with diversion column 61, equally also can realize object.
Except above-mentioned scheme, can also all be provided with connecting hole 211 by the middle part of left and right attaching nut 21,31, two ends and the described connecting hole 211 of diversion column 61 all removably connect.
Now in order to assembling and the cabling of adaptive interior PTC heater 62, slot 612 is provided with in the middle part of described diversion column 61, described interior PTC heater 62 to be arranged in described slot 612, and electrode sleeve pipe 621 and the power supply lead wire 622 of interior PTC heater 62 are all arranged on outside described attaching nut.
Embodiment 2:
See Fig. 3 and Fig. 6, in the present embodiment, with above-described embodiment unlike interior heating arrangement 6, the interior heating arrangement 6 of the present embodiment is the heating strip 60 of at least one group, described heating strip 60 is through described left and right hermetically-sealed construction 2,3, make the middle part of described heating strip 60 be arranged in described heating chamber 11, between described heating chamber 11 and described heating strip 60, be provided with gap.By interior heating arrangement 6 being set to the heating strip 60 of at least one group, increasing the heating surface (area) (HS of heating chamber, improving heat transference efficiency.And the composition of heating strip 60 comprises Sealed casing pipe 63 and interior PTC heater 62, described interior PTC heater 62 is set in described Sealed casing pipe 63.Preferably, the quantity of heater 62 is set to more than two, and, leave gap between two heating strips 62, improve the heating surface (area) (HS of heating chamber 11 further, improve firing rate.
Same, when to use in this kind heating arrangement 6, left and right hermetically-sealed construction 2,3 needs adaptation in addition, in this embodiment, left and right hermetically-sealed construction 2,3 is set to sealing silica gel 23,33 and pressing plate 22,32, described sealing silica gel 23,33 and described pressing plate 22,32 are provided with the through hole 221,231,321,331 passed for described heating strip 62, described sealing silica gel 23,33, pressing plate 22,32 seal successively and is arranged on described heating chamber 11 both sides, and fixing by screw 7.In addition, conveniently seal the assembling of silica gel 23,33 and make the better tightness of hot water apparatus, described sealing silica gel 23,33 is provided with boss 232,332, described boss 232,332 and described heating chamber 11 interference fit.
Compared with prior art, the utility model generates heat outside in the middle part of aluminum pipe 1 and makes the liquid of in heating chamber 11 realize dual-heated by interior heating arrangement 6, improve the heat transference efficiency in heating chamber 11, impel liquid to absorb more heat energy in heating chamber 11, reach rapidly desirable temperature.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (10)
1. the Instant heating type hot water apparatus of PTC, comprise outer heating aluminum pipe, left hermetically-sealed construction, right hermetically-sealed construction and outer PTC heater, the heating chamber running through its two ends is provided with in the middle part of described outer heating aluminum pipe, the two ends of described heating chamber closed by described left and right hermetically-sealed construction, described left and right hermetically-sealed construction is provided with inlet/outlet, described outer PTC heater is located on described outer heating aluminum pipe, it is characterized in that: also comprise interior heating arrangement, and described interior heating arrangement is arranged in described heating chamber.
2. the Instant heating type hot water apparatus of a kind of PTC according to claim 1, it is characterized in that: described interior heating arrangement comprises diversion column and interior PTC heater, described interior PTC heater is arranged on the inside of described diversion column, the outer surface of diversion column is provided with helicla flute, and described helicla flute and described heating chamber form spiral heating runner.
3. the Instant heating type hot water apparatus of a kind of PTC according to claim 2, is characterized in that: described left hermetically-sealed construction and right hermetically-sealed construction are left and right two attaching nuts, the two ends threaded engagement of described attaching nut and described heating chamber.
4. the Instant heating type hot water apparatus of a kind of PTC according to claim 3, it is characterized in that: in the middle part of described left or right attaching nut, be provided with connecting hole, one end and the described connecting hole of described diversion column removably connect, and the other end of another attaching nut and described diversion column is integrally formed;
Or being provided with connecting hole in the middle part of described left and right attaching nut, two ends and the described connecting hole of described diversion column removably connect.
5. the Instant heating type hot water apparatus of a kind of PTC according to claim 4, is characterized in that: be provided with slot in the middle part of described diversion column, and described interior PTC heater is arranged in described slot.
6. the Instant heating type hot water apparatus of a kind of PTC according to claim 1, it is characterized in that: described interior heating arrangement is the heating strip of at least one, described heating strip two ends, through described left and right hermetically-sealed construction, are provided with gap between described heating chamber and described heating strip.
7. the Instant heating type hot water apparatus of a kind of PTC according to claim 6, is characterized in that: described heating strip comprises Sealed casing pipe and interior PTC heater, and described interior PTC heater is set in described Sealed casing pipe.
8. the Instant heating type hot water apparatus of a kind of PTC according to claim 6, it is characterized in that: described left and right hermetically-sealed construction is sealing silica gel and pressing plate, described sealing silica gel and described pressing plate are provided with the through hole passed for described heating strip, and described sealing silica gel, pressing plate seal successively and be arranged on described heating chamber both sides.
9. the Instant heating type hot water apparatus of a kind of PTC according to claim 8, is characterized in that: described sealing silica gel is provided with boss, described boss and described heating chamber interference fit.
10. the Instant heating type hot water apparatus of a kind of PTC according to claim 6, is characterized in that: described heating strip is two, is provided with gap between described two heating strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869843.5U CN205227765U (en) | 2015-11-02 | 2015-11-02 | Instant heating type hot water system of PTC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869843.5U CN205227765U (en) | 2015-11-02 | 2015-11-02 | Instant heating type hot water system of PTC |
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| Publication Number | Publication Date |
|---|---|
| CN205227765U true CN205227765U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869843.5U Active CN205227765U (en) | 2015-11-02 | 2015-11-02 | Instant heating type hot water system of PTC |
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| CN (1) | CN205227765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307636A (en) * | 2019-07-14 | 2019-10-08 | 王伟 | Heating unit assembly and the electric heating drinking device for using heating unit assembly |
| CN110486944A (en) * | 2019-07-29 | 2019-11-22 | 盐城市自强化纤机械有限公司 | A kind of electromagnetic induction heating furnace being rapidly heated |
-
2015
- 2015-11-02 CN CN201520869843.5U patent/CN205227765U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307636A (en) * | 2019-07-14 | 2019-10-08 | 王伟 | Heating unit assembly and the electric heating drinking device for using heating unit assembly |
| CN110486944A (en) * | 2019-07-29 | 2019-11-22 | 盐城市自强化纤机械有限公司 | A kind of electromagnetic induction heating furnace being rapidly heated |
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