CN2881438Y

CN2881438Y - PTC warming appliance

Info

Publication number: CN2881438Y
Application number: CN 200620102825
Authority: CN
Inventors: 储建根
Original assignee: ZHEJIANG CHUQIAO ELECTRIC CO Ltd
Current assignee: ZHEJIANG CHUQIAO ELECTRIC CO Ltd
Priority date: 2006-04-17
Filing date: 2006-04-17
Publication date: 2007-03-21
Anticipated expiration: 2016-04-17

Abstract

The utility model relates to a PTC warming appliance. The PTC warming main machine is connected with the keel fixedly by the throw-over part and the connector, the face plate is connected with the nearby buckle plate by the lateral wall of the face plate, The PTC warming main machine comprises a volute, a wind wheel, a generator. The volute is arranged on a bracket fixedly, a sealed cavity is formed by volute and volute shell, the wind wheel and the generator is arranged in the cavity, the wind wheel is connected with the output stalk of the generator and is faced to the outlet; the lower part of the volute is connected with PTC cover, the PTC heating element is arranged in the PTC cover, the heating surface of the heating element is communicated with the debouchement of the lower part of the volute shell and is faced to lower part of the wind wheel. Beneficial effect of the utility model is: the model has low heat inertia, forces convection conduction, the model is warm whenever is opennned, is of high effect, does not illuminate, has no open fire and no radiation, resists shake strongly, is of long life; the structure of the throw-over part can conveniently fix the PTC warming main machine on the keel, equipment and use is convenient, connection is stable, use effect is well; simplify the action of the operative procedure, consistent with work requirement for single worker.

Description

The PTC heating installation

Technical field

The utility model relates to the heating system field, mainly is a kind of PTC heating installation that is used for the bathroom.

Background technology

At present to be commonly called as product such as super bath be to adopt the infrared lamp heating to the bathroom warming lamp that uses, electrothermal calefactive rate is slower, if weather cold situation under, then need to wait for long period of time, and in case after the heating, be in high thermal inertia state for a long time, consumed power is big, owing to be in the high temperature operating state for a long time, security performance also is short of to some extent, and working machine service life neither be very long.Mostly existing warm-air drier is to go out to be provided with heater element at the air outlet of blower fan, the heater element that adopts is commonly hardware, as copper wire, nickel filament etc., the thermal efficiency that this class heater element produces is low, security is not high, service life is short, and the feature that decays in time of its power in addition can not satisfy user's actual needs.

In the prior art, heating installation is made up of main body and decorative cover cover plate usually, is installed on the ceiling in the room, installs and fixes by punching.Common ceiling structure is made up of keel and block panel, and at this moment heating installation is fixed on the below of keel, and the deficiency of its structure is: the structural strength to ceiling requires height, and installation and use are all inconvenient.

Summary of the invention

The utility model will solve above-mentioned existing shortcoming, and a kind of rational in infrastructure, efficient, energy-conservation, safety is provided, and PTC heating installation convenient for installation and maintenance.

The utility model solves the technical scheme that its technical problem adopts: this PTC heating installation, comprise PTC heating main frame, described PTC heating main frame is fixedly connected on the keel by adaptor and connector, panel is connected on the adjacent buckle by its sidewall, PTC heating main frame wherein comprises spiral case, wind wheel and motor, spiral case is fixedly mounted on the support, and form the cavity of sealing with spiral case lid, wind wheel and motor are installed in cavity, and wind wheel is connected with motor output shaft and over against air outlet; Wind wheel, motor, spiral case lid and air outlet are arranged on the same axis, and the spiral case below is fixedly connected with the PTC lid, in the PTC lid PTC heater element are housed, and the opening of the heating face of PTC heater element bottom spiral case communicates and be right against the bottom of wind wheel.

The effect that the utility model is useful is: this PTC heating main frame adopts advanced PTC ceramic heating piece heating, have low thermal inertia, need not to wait for, the conduction of forced convertion formula, promptly open promptly warm, improved the slow situation of the warm heating of conventional lights, and thermal efficiency height, not luminous, the flames of anger, radiationless, superpower antidetonation, the life-span is long; Especially its energy-saving effect highly significant, PTC power output raise with environment temperature and reduce, and have high energy-conservation effect.The structure of adaptor can be fixed on the heating main frame on the keel easily, and is easy to install, connects firmly, and result of use is good; The operating process action is simplified, and meets single people's job requirements; Fastening process sight line is good, is convenient to contraposition and firmly, make the whole erection process quality to guarantee.

Description of drawings

Fig. 1 is the utility model PTC heating main frame decomposition texture schematic diagram;

Fig. 2 is three-dimensional 1 structural representation of the utility model;

Fig. 3 is three-dimensional 2 structural representations of the utility model;

Fig. 4 is the structural representation of the utility model adaptor;

Fig. 5 is the structural representation of the utility model jump ring.

Reference numeral: spiral case 1, wind wheel 2, motor 3, PTC heater element 4, support 5, spiral case lid 6, wiring lower cover 7, PTC lid 8, electric capacity 9, binding post 10, ply-yarn drill 11, wiring loam cake 12, fixture block 13, draw-in groove 14, inserted sheet 15, slot 16, temperature controller 17, regulating tank 18, air outlet 19, adaptor 20, fixing hole 20-1, opening 20-2, draw-in groove 20-3, connector 21, keel 22, panel 23, jump ring 24, jump ring support 24-1, trip bolt 25, nut 26.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail.

As shown in the figure, this PTC heating installation, comprise PTC heating main frame, panel 23 and buckle, buckle lays respectively at the both sides of panel 23, be connected together by keel 22 between the buckle, described PTC heating main frame is fixed on the keel 22 by adaptor 20 and connector 21, panel 23 is articulated on the adjacent buckle by the hook on its sidewall, PTC heating main frame wherein comprises spiral case 1, wind wheel 2, motor 3 and PTC heater element 4, spiral case 1 is fixedly mounted on the support 5, and forming the cavity of sealing with spiral case lid 6, the outside of spiral case lid 6 is provided with wiring lower cover 7, wiring lower cover 7 and spiral case lid 6, spiral case 1 is fixedly connected.Support 5 is provided with regulating tank 18, and spiral case 1 can pass through bolt, is adjusted to corresponding height in regulating tank 18.

Wind wheel 2 and motor 3 are installed in cavity, and wind wheel 2 is connected with motor 3 output shafts and over against air outlet 19; Wind wheel 2, motor 3, spiral case lid 6 and air outlet 19 are arranged on the same axis, spiral case 1 below is fixedly connected with PTC lid 8, in the PTC lid 8 PTC heater element 4 is housed, PTC heater element 4 is provided with one group of inserted sheet 15, PTC lid 8 is provided with slot 16, inserted sheet 15 inserts slot 16s during installation, with fixing PTC heater element 4.The heating face of PTC heater element 4 communicates with the opening of spiral case 1 bottom and is right against the bottom of wind wheel 2, and when needing heating, heat enters in the cavity from the opening of heating face by spiral case 1 bottom, and the rotation by wind wheel 2 blows out the wind of high heat from air outlet 19.

Be connected with wiring loam cake 12 on the described support 5, be provided with electric capacity 9, binding post 10 and ply-yarn drill 11 in the wiring loam cake 12; Wiring loam cake 12 and support 5 are by fixing in the draw-in groove 14 on the 13 insertion supports 5 of the fixture block on the wiring loam cake 12.Cover 6 inboards at spiral case, be provided with temperature controller 17, make limiting temperature be controlled at the curie point annex, can limit temperature automatically, have high security near PTC heater element 4 places.

Adaptor 20 described in the utility model is connected on the keel 22 by the draw-in groove 20-3 of bottom, and 20 of keel 22 and adaptors are lined with jump ring 24, and this jump ring 24 is located on the jump ring support 24-1, and the end of jump ring support 24-1 is through in the opening 20-2 of adaptor 20 sidewalls.Have fixing hole 20-1 on the described adaptor 20, described PTC heating main frame is fixed on the adaptor 20 by trip bolt 25 and the nut 26 that is located on the fixing hole 20-1.The structure of jump ring 24 can make adaptor 20 be clamped on the keel 22, connects to stablize, and easy for installation, result of use is good.

When environment temperature arrives set point, apply voltage, cut off voltage automatically, make heat release only change within the specific limits, remain on temperature constant state substantially; After temperature fell after rise, energising automatically continued the heat release of heating again.Whole host design is reasonable, outward appearance succinct, efficient, safety.The built-in PTC heating of ventilation fan, ventilation solves the needs of heating simultaneously, and the device that the two separates under the state that need not to warm oneself, can singly be opened the function of ventilation, and the design of hommization is more reasonable.

Claims

1, a kind of PTC heating installation, comprise PTC heating main frame, it is characterized in that: described PTC heating main frame is fixedly connected on the keel (22) by adaptor (20) and connector (21), panel (23) is connected on the adjacent buckle by its sidewall, PTC heating main frame wherein comprises spiral case (1), wind wheel (2) and motor (3), spiral case (1) is fixedly mounted on the support (5), and form the cavity of sealing with spiral case lid (6), wind wheel (2) and motor (3) are installed in cavity, and wind wheel (2) is connected with motor (3) output shaft and over against air outlet (19); Wind wheel (2), motor (3), spiral case lid (6) and air outlet (19) are arranged on the same axis, spiral case (1) below is fixedly connected with PTC lid (8), PTC lid is equipped with PTC heater element (4) in (8), and the opening of the heating face of PTC heater element (4) bottom spiral case (1) communicates and be right against the bottom of wind wheel (2).

2, PTC heating installation according to claim 1 is characterized in that: be connected with wiring loam cake (12) on the described support (5), be provided with electric capacity (9), binding post (10) and ply-yarn drill (11) in the wiring loam cake (12).

3, PTC heating installation according to claim 2 is characterized in that: described wiring loam cake (12) is provided with fixture block (13), and support (5) is provided with the draw-in groove (14) that cooperates with fixture block (13).

4, PTC heating installation according to claim 1 is characterized in that: described PTC heater element (4) is provided with one group of inserted sheet (15), and PTC lid (8) is provided with the slot (16) of pegging graft and cooperating with this group inserted sheet (15).

5, PTC heating installation according to claim 1 is characterized in that: described spiral case lid (6) inboard, locate to be provided with temperature controller (17) near PTC heater element (4).

6, PTC heating installation according to claim 1 or 5 is characterized in that: the outside of described spiral case lid (6) is provided with wiring lower cover (7), and wiring lower cover (7) covers (6) with spiral case, spiral case (1) is fixedlyed connected.

7, according to claim 1 or 2 or 3 described PTC heating installations, it is characterized in that: described support (5) is provided with the regulating tank (18) that is used to regulate spiral case (1) setting height(from bottom).

8, PTC heating installation according to claim 1, it is characterized in that: described adaptor (20) is connected on the keel (22) by the draw-in groove (20-3) of bottom, be lined with jump ring (24) between keel (22) and adaptor (20), this jump ring (24) is located on the jump ring support (24-1), and an end of jump ring support (24-1) is through in the opening (20-2) of adaptor (20) sidewall.

9, according to claim 1 or 8 described PTC heating installations, it is characterized in that: have fixing hole (20-1) on the described adaptor (20), described PTC heating main frame is fixed on the adaptor (20) by trip bolt (25) and the nut (26) that is located on the fixing hole (20-1).