CN204046847U - Heating core, liquid heater and liquid circulation heating device - Google Patents
Heating core, liquid heater and liquid circulation heating device Download PDFInfo
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- CN204046847U CN204046847U CN201420490984.1U CN201420490984U CN204046847U CN 204046847 U CN204046847 U CN 204046847U CN 201420490984 U CN201420490984 U CN 201420490984U CN 204046847 U CN204046847 U CN 204046847U
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Abstract
The utility model discloses a kind of heating core, liquid heater and liquid circulation heating device, liquid circulation heating device comprises water feeding of water pump assembly, sealing ring, liquid heater and outlet component.Liquid heater comprises heater housings and heating core.Heating core comprises fever tablet, electrode slice, wire, insulating sleeve, first, second dielectric film, heating core body, insulating sealing plug and insulation encapsulated layer.Several heating core cavitys are interval with in the middle part of heater housings; The both sides up and down of heating core cavity arrange several fluid passages.Sealing ring is provided with flange, resigning hole and several fluid passages.Heating core is positioned the middle part of heater housings by forcing press compacting, and the both ends of heating core pass from the resigning hole of two sealing rings in left and right, and expose certain length at its lateral surface.The utility model, compared to traditional heater, achieves electricity separation completely, thoroughly avoids the possibility causing electric shock accidents to occur because leaking.
Description
Technical field
The utility model relates to heating liquid field, specifically relates to a kind of heating core for heating liquid, liquid heater and liquid circulation heating device, is specially adapted to the circulating-heating of massaging pool or bath pool inner water.
Background technology
At present, liquid heater on the market generally adopts electric heating tube, and electric heating tube easily condenses incrustation scale and then cause booster and leak electricity, and electric heating tube is high temperature open firing simultaneously, once no-water dry combustion can cause fire.In recent years, the heating core be made up of PTC ceramic material is progressively applied, and its surface temperature is low, avoids the hidden danger of naked light to a certain extent, but owing to lacking the solution preventing from leaking electricity, market still has frequently the generation of electric leakage accident.
The liquid heater that this PTC heats core type is applied in liquid circulation heating device usually, such as, in order to obtain and maintain suitable water temperature, the massaging pool of family's amusement and recreation or the usual this liquid circulation heating device of bathing pool, carry out circulating-heating by liquid circulation heating device to the water in pond.At present, there is the safety problem causing electric leakage because leaking in this liquid circulation heating device.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes a kind of heating core, liquid heater and liquid circulation heating device, preferably apply to Domestic massage pond or bathing pool, compared with prior art, the utility model can make the water route of liquid circulation heating device and the real electricity separation of circuit realiration, thoroughly eliminates the possibility causing electric leakage because leaking.
The technical solution of the utility model is achieved in that
A kind of heating core, comprises that outer surface is coated with the heating core body of at least one deck first dielectric film, positioning sleeve is located at several fever tablets of the bosom of described heating core body, is potted in the insulation encapsulated layer at the two ends, inside of described heating core body; Near the two ends, inside of described heating core body, be provided with at least one insulating sealing plug between described fever tablet and described insulation encapsulated layer, the relative both sides of fever tablet described in several are respectively equipped with the electrode slice for conducting electricity; Separately be provided with at least one deck second dielectric film, described second dielectric film is coated on outside described electrode slice and described fever tablet; Corresponding each electrode slice, is provided with a wire, is arranged with insulating sleeve outside each described wire, and each cover has the wire of described insulating sleeve to be connected corresponding electrode slice with described insulating sealing plug through described insulation encapsulated layer successively.
A kind of liquid heater, comprise column heater housing, along described heater housings length direction, in described heater housings, gap-forming has at least one heating core cavity and several first liquid passages, described heating core cavity is positioned at the middle part of described heater housings, and be trapped among centre by first liquid passage described in several, corresponding each heating core cavity is provided with described heating core, described heating core compacting is positioned, in described heating core cavity, to make the inner surface of heating core cavity described in described heating core exterior surface.
As further improvement of the utility model, described heater housings is made up of aluminium alloy pultrusion section bar integration pultrusion, and described heating core is positioned in corresponding heating core cavity by forcing press compacting.
As further improvement of the utility model, described heating core is the one in PTC heater block, Resistant heating parts, silicon nitride heater block.
As further improvement of the utility model, described heater housings is square column body structure, and described heating core cavity and described heating core are square laminated structure.
A kind of liquid circulation heating device, comprise water feeding of water pump assembly, outlet component and described liquid heater, all sealed by sealing ring between described water feeding of water pump assembly and described liquid heater, between described outlet component and described liquid heater and be located by connecting.
As further improvement of the utility model, described sealing ring is provided with several second liquid passages corresponding with described first liquid passage, described sealing ring is also provided with the resigning hole corresponding with described heating core, and preseting length is exposed after being each passed through resigning hole corresponding on two described sealing rings in the two ends of described heating core; Described sealing ring is also provided with the flange matched with described heater housings side dimension.
As further improvement of the utility model, described water feeding of water pump assembly and described outlet component are equipped with several three fluid passages corresponding with the first liquid passage of described heater housings, and described water feeding of water pump assembly and described outlet component are equipped with slot to make way, described heating core exceeds that the part of described sealing ring is accommodating to be positioned in described slot to make way.
As further improvement of the utility model, the both sides that described slot to make way is relative are provided with wire breach, and the guiding breach that two described wires are corresponding from the both sides of described slot to make way is respectively drawn out to outside.
As further improvement of the utility model, described outlet component is provided with Wire channel in building, and two described wires are drawn out to outside from described Wire channel in building.
The beneficial effects of the utility model are: the utility model provides a kind of heating core, liquid heater and liquid circulation heating device, by the insulated hull of heating core wire itself and the insulating sleeve being arranged on its outside, define anti-creeping twice insulating barrier.By arranging insulating sealing plug and insulation encapsulated layer in the heating core body of heating core, define the twice waterproof insulation sealing of heating core end; By at fever tablet and electrode slice outer cladding at least one deck second dielectric film, can make to insulate between all sides of fever tablet and heating core body, by heating core body outer cladding at least one deck first dielectric film, all sides of heating core body and exterior insulation can be made; By between water feeding of water pump assembly and heater, respectively arrange sealing ring between heater and outlet component, define the 3rd road waterproof insulation sealing of liquid heater end.Heating core is positioned the middle part of heater housings by forcing press compacting, and after assembling, certain length is exposed at the lateral surface of two sealing rings in left and right in the both ends of heating core.Like this, even if the insulating sealing plug of heating core and insulation encapsulated layer lost efficacy, the water spilt also can naturally drip and can not enter heating core inside.Thus, the utility model can make the water route of liquid circulation heating device and the real electricity separation of circuit realiration, thoroughly eliminates the possibility causing electric leakage because leaking.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the utility model liquid circulation heating device;
Fig. 2 is the cross-sectional view of the utility model liquid circulation heating device;
Fig. 3 is the longitudinal profile schematic diagram of the utility model heating core;
Fig. 4 is the utility model heater housings structural representation;
Fig. 5 is the utility model ring structure schematic diagram;
Fig. 6 is the utility model outlet component one structural representation;
Fig. 7 is another structural representation of the utility model outlet component.
By reference to the accompanying drawings, make the following instructions:
1---water feeding of water pump assembly 2---sealing ring
21---second liquid passage 22---flange
23---resigning hole 3---liquid heater
31---heater housings 311---heating core cavity
312---first liquid passage 32---heating core
321---fever tablet 322---electrode slice
323---wire 324---insulating sleeve
325---first dielectric film 326---heating core body
327---insulating sealing plug 328---insulation encapsulated layer
329---second dielectric film 4---outlet component
41---the 3rd fluid passage 42---slot to make way
43---wire breach 44---Wire channel in building
Embodiment
As shown in Figure 3, a kind of heating core 32, comprises that outer surface is coated with the heating core body 326 of at least one deck first dielectric film 325, positioning sleeve is located at several fever tablets 321 of the bosom of described heating core body, is potted in the insulation encapsulated layer 328 at the two ends, inside of described heating core body; Near the two ends, inside of described heating core body, be provided with at least one insulating sealing plug 327 between described fever tablet and described insulation encapsulated layer, the relative both sides of fever tablet described in several are respectively equipped with the electrode slice 322 for conducting electricity; Separately be provided with at least one deck second dielectric film 329, described second dielectric film is coated on outside described electrode slice and described fever tablet; Corresponding each electrode slice, is provided with a wire 323, is arranged with insulating sleeve 324 outside each described wire, and each cover has the wire of described insulating sleeve to be connected corresponding electrode slice with described insulating sealing plug through described insulation encapsulated layer successively.In said structure, by the insulated hull of heating core wire 323 itself and the insulating sleeve 324 being arranged on its outside, define anti-creeping twice insulating barrier.By arranging insulating sealing plug 327 and insulation encapsulated layer 328 in the heating core body 326 of heating core 32, define the twice waterproof insulation sealing of heating core end; By at fever tablet and electrode slice outer cladding at least one deck second dielectric film, can make to insulate between all sides of fever tablet and heating core body, by at heating core body outer cladding at least one deck first dielectric film, the all sides of heating core body and exterior insulation can be made, like this, by arranging multi-insulation seal in the end of heating core, making water route and the real electricity separation of circuit realiration, reaching the possibility eliminated and cause electric leakage because leaking.During concrete enforcement, heating core body can be aluminum and makes, and insulating sleeve, insulating sealing plug and insulation encapsulated layer can be silica gel material and make.Two electrode slices divide the both sides being up and down located at fever tablet, two wires are connected with corresponding electrode slice, sheathed silicone insulation sleeve pipe on each wire cylindrical, silica gel sealing offers two apertures beyond the Great Wall, the wire being arranged with silicone insulation sleeve pipe passes outside from aperture, and silica gel sealing plug is arranged in the inside of heating core aluminum pipe near two ends place, and realizes with it sealing, liquid silica gel, in the both sides of the inner silica gel sealing plug of heating core aluminum pipe, forms silica gel layer after solidification.
As shown in Figure 3 and Figure 4, a kind of liquid heater 3, comprise column heater housing 31, along described heater housings length direction, in described heater housings, gap-forming has at least one heating core cavity 311 and several first liquid passages 312, described heating core cavity is positioned at the middle part of described heater housings, and be trapped among centre by first liquid passage described in several, corresponding each heating core cavity is provided with the heating core 32 described in, described heating core compacting is positioned in described heating core cavity, make the inner surface of heating core cavity described in described heating core exterior surface.In said structure, several first liquid channel spacings are arranged, and are enclosed in around heating core cavity, are conducive to fully absorbing heat.When heating core and heater housings assembling, heating core easily loads in the heating core cavity in the middle part of heater housings in the mode that pine is joined, and then apply pressure by forcing press, to realize the close-fitting of heating core and heater housings, forcing press applied pressure precision, ensure that the consistency that heater housings and heating core are fitted, the heat being conducive to heating core generation is successfully transmitted on heater housings, thus improves product quality.Equally, replace owing to adopting forcing press pressing process manually locking screw, thus substantially increase production efficiency, reduce manufacturing cost.
Preferably, described heater housings is made up of aluminium alloy pultrusion section bar integration pultrusion, and described heating core is positioned in corresponding heating core cavity by forcing press compacting.Like this, the heater housings of integrated pultrusion, effectively can solve the assembly problem of Split heater housing, avoids the inconsistent of the inconsistent heat-conducting effect caused of the tightness owing to assembling screw.
Preferably, described heating core is the one in PTC heater block, Resistant heating parts, silicon nitride heater block.
Preferably, described heater housings is square column body structure, and described heating core cavity and described heating core are square laminated structure.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, a kind of liquid circulation heating device, comprise water feeding of water pump assembly 1, outlet component 4 and described liquid heater 3, all sealed by sealing ring 2 between described water feeding of water pump assembly and described liquid heater, between described outlet component and described liquid heater and be located by connecting.In said structure, between water feeding of water pump assembly 1 and heater 3, between heater 3 and outlet component 4, sealing ring 2 is respectively set, defines the 3rd road waterproof insulation sealing of liquid heater end.During concrete enforcement, the arranged outside of heater housings has several mounting hole site, for water feeding of water pump assembly and outlet component screw locking are fixed on heater housings.Form primarily of pump water inlet, impeller cavity and water inlet box body when water feeding of water pump assembly is specifically implemented, liquid flows into from pump water inlet under the suction function of the water pump of water feeding of water pump assembly, successively through impeller cavity, water inlet box body, sealing ring, heater, sealing ring, finally flow out from the outlet pipe of outlet component.During energising, the heating core of liquid heater produces heat, and heat is by heater housings, and the liquid of first liquid passage is flow through in heating.The utility model preferably applies to Domestic massage pond or bathing pool, and under the driving of water pump, the water in pond is capable of circulation to be flowed through heater described in the utility model repeatedly and is heated, and thus the water temperature in pond constantly raises.The utility model is compared to traditional heater, and manufacturing cost is lower, quality is more reliable and more stable.
Preferably, described sealing ring is provided with several second liquid passages 21 corresponding with described first liquid passage, described sealing ring is also provided with the resigning hole 23 corresponding with described heating core, preseting length is exposed after being each passed through resigning hole corresponding on two described sealing rings in the two ends of described heating core; Described sealing ring is also provided with the flange 22 matched with described heater housings side dimension.In said structure, the first liquid channel connection of second liquid passage and heater housings, form the circulation path of liquid, resigning hole plays the effect of stepping down, the two ends of heating core are enable to expose preseting length through two sealing rings, like this, even if the insulating sealing plug of heating core and insulation encapsulated layer lost efficacy, the water spilt also can naturally drip and can not enter heating core inside.Flange and heater case mates, play assembling and positioning effect.
Preferably, described water feeding of water pump assembly and described outlet component are equipped with several three fluid passages 41 corresponding with the first liquid passage of described heater housings, and described water feeding of water pump assembly and described outlet component are equipped with slot to make way 42, described heating core exceeds that the part of described sealing ring is accommodating to be positioned in described slot to make way.In said structure, the 3rd fluid passage of water feeding of water pump assembly plays " shunting " effect, is assigned to by moisture to be heated in several first liquid pipelines of heater housings; 3rd fluid passage of outlet component plays " confluxing " effect, the water heated flowed out is pooled together from several first liquid pipelines.Slot to make way plays the effect of stepping down, and can exceed the part of sealing ring by accommodating location heating core.
Preferably, the guiding breach that the both sides that described slot to make way is relative are provided with wire breach 43, two described wires corresponding from the both sides of described slot to make way is respectively drawn out to outside.Like this, the wire of heater can be drawn out to outside by wire breach.
Preferably, described outlet component is provided with Wire channel in building 44, and two described wires are drawn out to outside from described Wire channel in building.Like this, also the wire of heater can be drawn out to outside by Wire channel in building.
To sum up, the utility model preferably applies to Domestic massage pond or bathing pool, and under the driving of water pump, the water circulation in pond flows through the utility model liquid heater repeatedly and heated, and thus the water temperature in pond constantly raises.The utility model, compared to traditional heater, by arranging multi-insulation seal in the end of heating core, makes water route and the real electricity separation of circuit realiration.Further, even if each layer insulating sealer lost efficacy, the water leaked out also can drop naturally, can not enter in circuit and go, thus reaches " fool proof " functionally, completely eliminates the possibility causing electric leakage because leaking simultaneously.
Above embodiment is with reference to accompanying drawing, is described in detail to preferred embodiment of the present utility model.Those skilled in the art by carrying out amendment on various forms or change to above-described embodiment, but when not deviating from essence of the present utility model, drops within protection range of the present utility model.
Claims (10)
1. a heating core (32), is characterized in that: comprise that outer surface is coated with the heating core body (326) of at least one deck first dielectric film (325), positioning sleeve is located at several fever tablets (321) of the bosom of described heating core body, is potted in the insulation encapsulated layer (328) at the two ends, inside of described heating core body; Near the two ends, inside of described heating core body, be provided with at least one insulating sealing plug (327) between described fever tablet and described insulation encapsulated layer, the relative both sides of fever tablet described in several are respectively equipped with the electrode slice (322) for conducting electricity; Separately be provided with at least one deck second dielectric film (329), described second dielectric film is coated on outside described electrode slice and described fever tablet; Corresponding each electrode slice, be provided with a wire (323), be arranged with insulating sleeve (324) outside each described wire, each cover has the wire of described insulating sleeve to be connected corresponding electrode slice with described insulating sealing plug through described insulation encapsulated layer successively.
2. a liquid heater (3), it is characterized in that: comprise column heater housing (31), along described heater housings length direction, in described heater housings, gap-forming has at least one heating core cavity (311) and several first liquid passages (312), described heating core cavity is positioned at the middle part of described heater housings, and be trapped among centre by first liquid passage described in several, corresponding each heating core cavity is provided with a heating core according to claim 1 (32), described heating core compacting is positioned in described heating core cavity, make the inner surface of heating core cavity described in described heating core exterior surface.
3. liquid heater according to claim 2, is characterized in that: described heater housings is made up of aluminium alloy pultrusion section bar integration pultrusion, and described heating core is positioned in corresponding heating core cavity by forcing press compacting.
4. liquid heater according to claim 3, is characterized in that: described heating core is the one in PTC heater block, Resistant heating parts, silicon nitride heater block.
5. liquid heater according to claim 4, is characterized in that: described heater housings is square column body structure, and described heating core cavity and described heating core are square laminated structure.
6. a liquid circulation heating device, it is characterized in that: comprise water feeding of water pump assembly (1), outlet component (4) and the liquid heater described in any one of claim 2-5 (3), all sealed by sealing ring (2) between described water feeding of water pump assembly and described liquid heater, between described outlet component and described liquid heater and be located by connecting.
7. liquid circulation heating device according to claim 6, it is characterized in that: described sealing ring is provided with several second liquid passages (21) corresponding with described first liquid passage, described sealing ring is also provided with the resigning hole (23) corresponding with described heating core, preseting length is exposed after being each passed through resigning hole corresponding on two described sealing rings in the two ends of described heating core; Described sealing ring is also provided with the flange (22) matched with described heater housings side dimension.
8. liquid circulation heating device according to claim 7, it is characterized in that: described water feeding of water pump assembly and described outlet component are equipped with several three fluid passages (41) corresponding with the first liquid passage of described heater housings, and described water feeding of water pump assembly and described outlet component are equipped with slot to make way (42), described heating core exceeds that the part of described sealing ring is accommodating to be positioned in described slot to make way.
9. liquid circulation heating device according to claim 8, is characterized in that: the both sides that described slot to make way is relative are provided with wire breach (43), and the guiding breach that two described wires are corresponding from the both sides of described slot to make way is respectively drawn out to outside.
10. liquid circulation heating device according to claim 8, is characterized in that: described outlet component is provided with Wire channel in building (44), and two described wires are drawn out to outside from described Wire channel in building.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490984.1U CN204046847U (en) | 2014-08-28 | 2014-08-28 | Heating core, liquid heater and liquid circulation heating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420490984.1U CN204046847U (en) | 2014-08-28 | 2014-08-28 | Heating core, liquid heater and liquid circulation heating device |
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| CN204046847U true CN204046847U (en) | 2014-12-24 |
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| CN201420490984.1U Active CN204046847U (en) | 2014-08-28 | 2014-08-28 | Heating core, liquid heater and liquid circulation heating device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159343A (en) * | 2014-08-28 | 2014-11-19 | 昆山联华印务有限公司 | Heating core, liquid heater and liquid circulating heating device |
| CN112212499A (en) * | 2020-09-29 | 2021-01-12 | 宁波方太厨具有限公司 | Water heater |
| CN112213360A (en) * | 2020-09-29 | 2021-01-12 | 宁波方太厨具有限公司 | Anode rod detection device for water heater and water heater |
| CN112229873A (en) * | 2020-09-29 | 2021-01-15 | 宁波方太厨具有限公司 | Detection apparatus for anode rod consumes among water heater and water heater |
-
2014
- 2014-08-28 CN CN201420490984.1U patent/CN204046847U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159343A (en) * | 2014-08-28 | 2014-11-19 | 昆山联华印务有限公司 | Heating core, liquid heater and liquid circulating heating device |
| CN104159343B (en) * | 2014-08-28 | 2017-03-01 | 昆山联华印务有限公司 | heating core, liquid heater and liquid circulation heating device |
| CN112212499A (en) * | 2020-09-29 | 2021-01-12 | 宁波方太厨具有限公司 | Water heater |
| CN112213360A (en) * | 2020-09-29 | 2021-01-12 | 宁波方太厨具有限公司 | Anode rod detection device for water heater and water heater |
| CN112229873A (en) * | 2020-09-29 | 2021-01-15 | 宁波方太厨具有限公司 | Detection apparatus for anode rod consumes among water heater and water heater |
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| CP01 | Change in the name or title of a patent holder |
Address after: 215334 room 2, No.16 Yangqin Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: Kunshan Lianhua Precision Machinery Manufacturing Co.,Ltd. Address before: 215334 room 2, No.16 Yangqin Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: KUNSHAN LIANHUA PRINTING CO.,LTD. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: 201913 room 2706, building 2, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai (Shanghai Taihe Economic Development Zone) Patentee after: Yuyu (Shanghai) Information Technology Co.,Ltd. Address before: 215334 room 2, No.16 Yangqin Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: Kunshan Lianhua Precision Machinery Manufacturing Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210914 Address after: 201202 room 103, building 27, 6999 Chuansha Road, Pudong New Area, Shanghai Patentee after: Shanghai Jilong Sports Leisure Products Co.,Ltd. Address before: 201913 room 2706, building 2, No. 1800, Panyuan Road, Changxing Town, Chongming District, Shanghai (Shanghai Taihe Economic Development Zone) Patentee before: Yuyu (Shanghai) Information Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |