CN105444401A - Ptc liquid heater - Google Patents
Ptc liquid heater Download PDFInfo
- Publication number
- CN105444401A CN105444401A CN201510893129.4A CN201510893129A CN105444401A CN 105444401 A CN105444401 A CN 105444401A CN 201510893129 A CN201510893129 A CN 201510893129A CN 105444401 A CN105444401 A CN 105444401A
- Authority
- CN
- China
- Prior art keywords
- ptc
- chamber
- flow passage
- flow
- locating slot
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
- F24H1/102—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
- F24H1/105—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance formed by the tube through which the fluid flows
Abstract
The invention discloses a PTC liquid heater and belongs to the technical field of liquid heating device design. The PTC liquid heater comprises a pipeline, PTC heating bodies and a runner cavity. The PTC heating bodies and the runner cavity are arranged in the pipeline. The runner cavity comprises a first runner cavity body and a second runner cavity body which are both longitudinal channels for circulation of liquid in the longitudinal direction of the pipeline. An upper locating groove and a lower locating groove are formed in the pipeline. Both the first runner cavity body and the second runner cavity body are arranged between the upper locating groove and the lower locating groove. The two PTC heating bodies are arranged in the upper locating groove and the lower locating groove respectively. The PTC liquid heater is reasonable and simple in structure, easy to produce and manufacture and convenient to use; an existing PTC liquid heater is improved, in the specific use process, the liquid heating acceleration effect is achieved, heating efficiency is improved, and the simultaneous heating water amount is guaranteed; and meanwhile, water is divided into two runners and heated respectively, the amount is guaranteed, the heating speed is increased, and heating efficiency is improved.
Description
Technical field
The invention discloses a kind of PTC liquid heater, belong to liquid heating design field.
Background technology
PTC liquid heater is a kind of to liquid heating apparatus, has been widely used on the household appliances such as pond, water dispenser, foot bath and other industrial products.Existing PTC liquid heater, generally comprise pipeline, PTC heater, flow passage chamber, PTC heater, flow passage chamber are arranged in pipeline, and in actual application, the heating of PTC heater is full, causes the heat time long, thus increases heating cost.
Summary of the invention
Object of the present invention is exactly the drawback existed for above-mentioned prior art, provides a kind of simply rational in infrastructure
, manufacture easy, easy to use, that firing rate is fast PTC liquid heater.
The object of the present invention is achieved like this, a kind of PTC liquid heater, and comprise pipeline, PTC heater, flow passage chamber, PTC heater, flow passage chamber are arranged in pipeline; It is characterized in that: described flow passage chamber comprises first flow chamber, the second flow passage chamber, first flow chamber, the second flow passage chamber are the vertical passage along pipeline longitudinal direction through-flow for liquid; Be provided with locating slot, lower locating slot in described pipeline, first flow chamber, the second flow passage chamber are all as between upper locating slot, lower locating slot, and the quantity of PTC heater is 2, is placed in respectively in locating slot, lower locating slot.
In described PTC liquid heater, between first flow chamber, the second flow passage chamber, be provided with the 3rd flow passage chamber of through first flow chamber and the second flow passage chamber.
Described 3rd flow passage chamber is the passage circulated for liquid of a band bending.
In described PTC liquid heater, first flow chamber, the second flow passage chamber, the 3rd flow passage chamber are equipped with insulating barrier respectively and between PTC heater.
In described PTC liquid heater, upper locating slot, lower locating slot are symmetry and open strip groove at inner-walls of duct, and PTC heater is stuck in strip groove.
The present invention rational in infrastructure simple, manufacture easy, easy to use, the present invention is directed to existing PTC liquid heater to improve, be mainly manifested in, flow passage chamber comprises first flow chamber, the second flow passage chamber, and first flow chamber, the second flow passage chamber are the vertical passage along pipeline longitudinal direction through-flow for liquid; Locating slot, lower locating slot on being provided with in pipeline, first flow chamber, the second flow passage chamber are all as between upper locating slot, lower locating slot, and the quantity of PTC heater is 2, is placed in respectively in locating slot, lower locating slot.When specifically using, when water is in first flow chamber, the second flow passage chamber, because first flow chamber, the second flow passage chamber all have PTC heater up and down, play the effect of accelerating liquid heating, improve the efficiency of heating surface, and by first flow chamber, the second flow passage chamber two flow passage chambers, guarantee heats the water yield while simultaneously, moisture become two runners and heat respectively, being easier to the heating of liquid relative to single flow passage chamber, while guarantor's amount, also improve firing rate efficiency.
In addition, in the present invention, in described PTC liquid heater, between first flow chamber, the second flow passage chamber, be provided with the 3rd flow passage chamber of through first flow chamber and the second flow passage chamber, and the 3rd flow passage chamber is the passage circulated for liquid of a band bending.Improve the efficiency of heating surface.In PTC liquid heater, first flow chamber, the second flow passage chamber, the 3rd flow passage chamber are provided with insulating barrier respectively and between PTC heater, play the effect improving security.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the embodiment of the present invention 2.
In figure: locating slot, 5 times locating slots on 1 pipeline, 2PTC heater, 3 flow passage chambers, 3-1 first flow chamber, 3-2 second flow passage chamber, 3-3,4.
Detailed description of the invention
Illustrate that the present invention is further illustrated below in conjunction with accompanying drawing and accompanying drawing.
Embodiment 1
A kind of PTC liquid heater, comprises pipeline 1, PTC heater 2, flow passage chamber 3, PTC heater 1, flow passage chamber 3 is arranged in pipeline 1; Flow passage chamber 3 comprises first flow chamber 3-1, the second flow passage chamber 3-2, and first flow chamber 3-1, the second flow passage chamber 3-2 are the vertical passage along pipeline 1 longitudinal direction through-flow for liquid; In pipeline 1, arrange locating slot 4, lower locating slot 5, first flow chamber 3-1, the second flow passage chamber 3-2 are all as between upper locating slot 4, lower locating slot 5, and the quantity of PTC heater 2 is 2, is placed in respectively in locating slot 4, lower locating slot 5.
In PTC liquid heater, first flow chamber 3-1, the second flow passage chamber 3-2 are provided with insulating barrier respectively and between PTC heater 2; In the present embodiment, upper locating slot 4, lower locating slot 5 are symmetry and open strip groove at inner-walls of duct, and PTC heater 2 is stuck in strip groove.
Embodiment 2
A kind of PTC liquid heater, comprises pipeline 1, PTC heater 2, flow passage chamber 3, PTC heater 1, flow passage chamber 3 is arranged in pipeline 1; Flow passage chamber 3 comprises first flow chamber 3-1, the second flow passage chamber 3-2, and first flow chamber 3-1, the second flow passage chamber 3-2 are the vertical passage along pipeline 1 longitudinal direction through-flow for liquid; In pipeline 1, arrange locating slot 4, lower locating slot 5, first flow chamber 3-1, the second flow passage chamber 3-2 are all as between upper locating slot 4, lower locating slot 5, and the quantity of PTC heater 2 is 2, is placed in respectively in locating slot 4, lower locating slot 5.
In PTC liquid heater, first flow chamber 3-1, the second flow passage chamber 3-2 are provided with insulating barrier respectively and between PTC heater 2; In the present embodiment, upper locating slot 4, lower locating slot 5 are symmetry and open strip groove at inner-walls of duct, and PTC heater 2 is stuck in strip groove.
What the present embodiment was different from embodiment 1 is, in PTC liquid heater, be provided with the 3rd flow passage chamber 3-3 of through first flow chamber 3-1 and the second flow passage chamber 3-2 between first flow chamber 3-1, the second flow passage chamber 3-2, and the 3rd flow passage chamber (3-3) is the passage circulated for liquid of a band bending.
Claims (5)
1. a PTC liquid heater, comprises pipeline (1), PTC heater (2), flow passage chamber (3), and PTC heater (1), flow passage chamber (3) are arranged in pipeline (1); It is characterized in that: described flow passage chamber (3) comprises first flow chamber (3-1), the second flow passage chamber (3-2), first flow chamber (3-1), the second flow passage chamber (3-2) are the vertical passage along pipeline (1) longitudinal direction through-flow for liquid; Locating slot (4), lower locating slot (5) is provided with in described pipeline (1), first flow chamber (3-1), the second flow passage chamber (3-2) are all as between upper locating slot (4), lower locating slot (5), the quantity of PTC heater (2) is 2, is placed in respectively in locating slot (4), lower locating slot (5).
2. PTC liquid heater according to claim 1, it is characterized in that: in described PTC liquid heater, between first flow chamber (3-1), the second flow passage chamber (3-2), be provided with the 3rd flow passage chamber (3-3) of through first flow chamber (3-1) and the second flow passage chamber (3-2).
3. PTC liquid heater according to claim 2, is characterized in that: described 3rd flow passage chamber (3-3) is the passage circulated for liquid of a band bending.
4. PTC liquid heater according to claim 1, it is characterized in that: in described PTC liquid heater, first flow chamber (3-1), the second flow passage chamber (3-2), the 3rd flow passage chamber (3-3) are equipped with insulating barrier (6) respectively and between PTC heater (2).
5. PTC liquid heater according to claim 1, is characterized in that: in described PTC liquid heater, and upper locating slot (4), lower locating slot (5) are symmetry and open strip groove at inner-walls of duct, and PTC heater (2) is stuck in strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510893129.4A CN105444401A (en) | 2015-12-08 | 2015-12-08 | Ptc liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510893129.4A CN105444401A (en) | 2015-12-08 | 2015-12-08 | Ptc liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105444401A true CN105444401A (en) | 2016-03-30 |
Family
ID=55554891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510893129.4A Pending CN105444401A (en) | 2015-12-08 | 2015-12-08 | Ptc liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105444401A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3810051A1 (en) * | 1988-03-25 | 1989-10-12 | Tuerk & Hillinger Gmbh | Electrical flow-type heater having PTC heating elements |
| CN201476268U (en) * | 2009-09-14 | 2010-05-19 | 熊欣 | PTC liquid heater |
| WO2012120708A1 (en) * | 2011-03-04 | 2012-09-13 | カシン工業株式会社 | Liquid-heating heater |
| CN103743088A (en) * | 2014-01-02 | 2014-04-23 | 常熟市林芝电热器件有限公司 | PTC liquid heater for floor cleaning machine |
| WO2014161839A1 (en) * | 2013-04-03 | 2014-10-09 | Volante, Nino | Device for preheating fluid, in particular coolant for a combustion engine |
| CN204119542U (en) * | 2014-09-24 | 2015-01-21 | 上海荣威塑胶工业有限公司 | A kind of ptc heater |
-
2015
- 2015-12-08 CN CN201510893129.4A patent/CN105444401A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3810051A1 (en) * | 1988-03-25 | 1989-10-12 | Tuerk & Hillinger Gmbh | Electrical flow-type heater having PTC heating elements |
| CN201476268U (en) * | 2009-09-14 | 2010-05-19 | 熊欣 | PTC liquid heater |
| WO2012120708A1 (en) * | 2011-03-04 | 2012-09-13 | カシン工業株式会社 | Liquid-heating heater |
| WO2014161839A1 (en) * | 2013-04-03 | 2014-10-09 | Volante, Nino | Device for preheating fluid, in particular coolant for a combustion engine |
| CN103743088A (en) * | 2014-01-02 | 2014-04-23 | 常熟市林芝电热器件有限公司 | PTC liquid heater for floor cleaning machine |
| CN204119542U (en) * | 2014-09-24 | 2015-01-21 | 上海荣威塑胶工业有限公司 | A kind of ptc heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160330 |