CN208967211U - A kind of tap - Google Patents

Abstract

The utility model provides a kind of tap, including main body and heating component, heating component is set in main body, and heating component includes heating tube and electromagnetic induction coil, electromagnetic induction coil is set in the periphery of heating tube, and heating tube is the metal tube with Curie temperature point feature.By using electromagnetic induction coil and the heating tube with Curie temperature dot characteristics is as heating component, and high-frequency electromagnetic heating technique is utilized, carries out thermostatic control by the Curie temperature dot characteristics of heating tube, is able to carry out accurate temperature controlling, heating speed is fast, high-efficient.

Description

A kind of tap

Technical field

The utility model relates to sanitary bath equipment fields, and in particular to a kind of tap.

Background technique

Tap is either still seen everywhere in public places at home as product are used in our daily lifes.With The economic fast development of epoch transformation, tap industry also obtain huge change.Existing electric hot water tap is mentioned to user When supplying hot water, directly water is heated using heating wire, there are temperature control not precisely, heating speed is slow and low efficiency is poor etc. asks Topic.

Utility model content

The purpose of this utility model is to provide a kind of taps, can be effectively improved the above problem.

What the utility model was realized using following technical scheme:

The utility model provides a kind of tap, including main body and heating component, wherein main body be equipped with intake tunnel and Exhalant canal；Heating component is set in main body, and between intake tunnel and exhalant canal；Heating component includes heating tube And electromagnetic induction coil, the both ends of heating tube are connected to intake tunnel and exhalant canal respectively, electromagnetic induction coil is set in The periphery of heating tube, and heating tube is the tubular structure with Curie temperature point feature.

In some embodiments, heating tube is any one of conductor tube, transistor or compo pipe.

In some embodiments, heating component further includes thermal insulator, and thermal insulator is set to heating tube and electromagnetic induction line Between circle.

In some embodiments, thermal insulator is the instlated tubular being sheathed on outside heating tube, electromagnetic induction coil be set in every Except heat pipe.

In some embodiments, thermal insulator is heat shield, and heat shield is around the periphery wall for being set to heating tube.

In some embodiments, thermal insulator is any one of ceramic insulation part, foam insulation or heat insulating coat.

In some embodiments, main body includes water inlet body and water-outlet body, and water inlet body is connect with water-outlet body, and intake tunnel is set It is placed in internal into water, exhalant canal is set in water-outlet body.

In some embodiments, water inlet body is additionally provided with accommodating chamber, and accommodating chamber is respectively communicated with intake tunnel and water outlet is logical Road, heating tube are set to accommodating chamber.

In some embodiments, tap further includes controller, and controller is connected to electromagnetic induction coil, and according to adding The electric current of the magnetic control electromagnetic induction coil of heat pipe.

In some embodiments, main body is equipped with male threaded joint, and tap further includes fixing seat and fixture nut, Gu Reservation is sheathed on male threaded joint, and fixture nut is screwed with male threaded joint.

Compared to the prior art, tap provided by the utility model by using electromagnetic induction coil and has Curie High-frequency electromagnetic heating technique is utilized as heating component in the heating tube of temperature dot characteristics, by the Curie point of heating tube Characteristic carries out thermostatic control, is able to carry out accurate temperature controlling, and heating speed is fast, high-efficient.

The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model It can be more clearly understood with advantage, cooperate attached drawing and specific embodiment below, detailed description are as follows.

Detailed description of the invention

Fig. 1 is the diagrammatic cross-section of the tap of the utility model embodiment.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

Referring to Fig. 1, the utility model embodiment provides a kind of tap 100, including main body 110 and heating component 130, wherein main body 110 is equipped with intake tunnel 111 and exhalant canal 113；Heating component 130 is set in main body 110, and position Between intake tunnel 111 and exhalant canal 113；Heating component 130 includes heating tube 131 and electromagnetic induction coil 133, heating The both ends of pipe 131 are connected to intake tunnel 111 and exhalant canal 113 respectively, and electromagnetic induction coil 133 is set in heating tube 131 periphery, heating tube 131 are the heating tube with Curie temperature point feature.

High frequency is utilized by using electromagnetic induction coil 133 and heating tube 131 in heating component 130 in the present embodiment Electromagnetic heating technique carries out thermostatic control by the Curie temperature dot characteristics of heating tube 131, is able to carry out accurate temperature controlling, and Heating speed is fast, high-efficient.

Specifically in the illustrated embodiment, main body 110 includes water inlet body 115 and water-outlet body 117, intake body 115 and water outlet Body 117 connects.In the present embodiment, water inlet body 115 is tubular structure, and water-outlet body 117 is the flat tubular body structure in one end, into Water body 115 and water-outlet body 117 are substantially L-shaped after connecting, that is, water inlet body 115 and the substantially vertical connection of water-outlet body 117.Water inlet The connection type of body 115 and water-outlet body 117 such as can be threaded connection, snap connection or be integrally formed at the modes.

Further, intake tunnel 111 is set into water body 115, and exhalant canal 113 is set in water-outlet body 117.This In embodiment, intake tunnel 111 and exhalant canal 113 are opened in water inlet body 115 and water-outlet body 117 are formed respectively.

Specifically, water inlet body 115 is equipped with the first water inlet 1151 and the first water outlet 1153, the first water inlet 1151 and the One water outlet 1153 is respectively arranged at the opposite end into water body 115, and intake tunnel 111 is set to the first water inlet 1151 and Between one water outlet 1153, intake tunnel 111 is connected to the first water inlet 1151, and the first water outlet 1153 is set into water body 115 close to one end of water-outlet body 117.

Water-outlet body 117 is equipped with the second water inlet 1171 and the second water outlet 1173, the second water inlet 1171 and the second water outlet Mouth 1173 is respectively arranged at the opposite end of water-outlet body 117, and exhalant canal 113 is set to the second water inlet 1171 and the second water outlet Between mouth 1173, the both ends of exhalant canal 113 are respectively communicated with the second water inlet 1171 and the second water outlet 1173, and the second water inlet Mouth 1171 is connected in the first water outlet 1153 to be arranged.

Correspondingly, the first water inlet 1151, intake tunnel 111, the first water outlet 1153, the second water inlet in main body 110 1171, exhalant canal 113 and the second water outlet 1173 are sequentially communicated.That is, in actual use, the tap water that outside flows into Via the first water inlet 1151 enter intake tunnel 111, and successively via the first water outlet 1153, the second water inlet 1171, go out Aquaporin 113 and the second water outlet 1173 realize water outlet.

In the present embodiment, intake tunnel 111 includes extension 1111 and bending part 1113.Specifically, extension 1111 It is connected to bending part 1113, extension 1111 is set between the first water inlet 1151 and bending part 1113.It should be noted that Bending part 1113 is the channel with radian bending in intake tunnel 111, which utilizes for guiding tap water Bending part 1113 radian bending make originally water speed slow down, and then be discharged when water flow the available preferable control of speed.

Further, water inlet body 115 is additionally provided with accommodating chamber 1155, and accommodating chamber 1155 is respectively communicated with 111 He of intake tunnel Exhalant canal 113.Specifically, the both ends of accommodating chamber 1155 are respectively communicated with bending part 1113 and the first water outlet 1153.

Please continue to refer to Fig. 1, heating component 130 is set in accommodating chamber 1155, further, the both ends of heating tube 131 It is respectively communicated with intake tunnel 111 and exhalant canal 113.Specifically, first water inlet of the connection of heating tube 131 1151 and the first water outlet Mouth 1153.That is, being successively discharged from the tap water that the first water inlet 1151 enters via intake tunnel 111, heating tube 131, first Mouth 1153, exhalant canal 113 and the second water outlet 1173.

Heating tube 131 is made of alloy material, can be the alloy material system with Curie temperature dot characteristics specifically At tubular body.Wherein, Curie point refers to temperature when spontaneous magnetization in magnetic material drops to zero, is ferromagnetism Or ferrimagnetism substance is transformed into the critical point of paramagnet.The substance becomes ferromagnet when lower than Curie-point temperature, at this time Magnetic field related with material is difficult to change.When temperature is higher than curie point, which becomes paramagnet, and the magnetic field of magnet is easy to Change with the change of surrounding magnetic field.

In some embodiments, heating tube 131 can be made of other materials with Curie temperature dot characteristics Tubular body, e.g., the conductors such as graphite material or magnetic semiconductor material.

Electromagnetic induction coil 133 is set in the periphery of heating tube 131, meeting when electromagnetic induction coil 133 passes through alternating current Generate alternating magnetic field.Electromagnetic induction coil 133 can be wound around the metal wire of 131 periphery of heating tube, the metal being made of such as copper Line.Specifically, the thickness of the interval between the coil of electromagnetic induction coil 133 and metal wire, can be according to different uses Demand is adjusted production, to adapt to different use demands.

Specifically, heating component 130 is to realize that high-frequency electromagnetic heats using electromagnetic induction coil 133 and heating tube 131, Its course of work is as follows:

When electromagnetic induction coil 133 is powered, electromagnetic induction coil 133 generates alternating magnetic field, the magnetic by alternating current With the magnetic heating tube 131 of tool therein is set in electromagnetic induction occurs for the magnetic induction line in, to generate vortex.Into one Step ground, heating tube 131 start to generate heat and self-heating under the action of vortex, and correspondingly, which passes through heating tube 131 The tap water of heated 131 inner cavity of pipe of conduction convection current heated, the tap water temperature of inner cavity absorbs heat lift temperature Degree.When the temperature of heating tube 131 reaches Curie point, the magnetic of heating tube 131 disappears, at this time electromagnetic induction coil 133 It automatically powers off, stops the heating to heating tube 131, complete to control the temperature of tap water.Further, when heating tube 131 When temperature is lower than Curie point, 133 Power resumption of electromagnetic induction coil again heats heating tube 131.

It is controlled it should be noted that the power on/off of electromagnetic induction coil 133 whether there is by the magnetism of heating tube 131 System, further, since the magnetism of heating tube 131 is related with the temperature of heating tube 131, when heating tube 131 loses magnetism It waits, heating tube 131 is in Curie point；Correspondingly, the temperature of heating tube 131 is low when heating tube 131 has magnetism In Curie point.

Heating component provided in this embodiment carries out control system of switching on or off electricity by the magnetic presence or absence to heating tube 131, can So that the temperature of heating tube 131 is constantly in Curie point, i.e. the temperature of heating water is in the temperature of setting, without using temperature The element of degree detector, temperature controller etc is detected or is adjusted to the temperature of heating water.Since Curie point is to add Characteristic possessed by heat pipe 131 carries out thermostatic control using the Curie temperature dot characteristics of heating tube 131, and reaction speed is fast, easily In accurate temperature controlling, user can also be effectively prevent and be burned because mistake estimates the temperature of heating water, user experience is promoted.

In the present embodiment, heating tube 131 can select tubular body made of the alloy material that Curie point is 45 DEG C, I.e. when the temperature of heating tube 131 reaches 45 DEG C, it is believed that the temperature of the tap water of 131 inner cavity of heating tube also has reached 45 DEG C (being calculated according to the thermal conductivity that metal material selected by heating tube 131 is made).It should be noted that heating tube 131 can be with The material of different Curie points is selected to be made, it, can be with after considering that the heating conduction of material selected by heating tube 131 is made When deriving that heating tube 131 is in the Curie point, the actual temperature of the heating water of 131 inner cavity of heating tube.That is, choosing can be passed through It selects the material with different Curie points to process to form heating tube 131, to realize user for the temperature of different heating water The use demand of degree.

Inventor analyzes by test of many times, and the test result obtained shows that, by high-frequency electromagnetic heating technique, induction adds The thermal efficiency can achieve 95% or more, and relative to the energy utilization rate of traditional resistor silk heating 50%, energy-saving effect is clearly.

Please continue to refer to Fig. 1, heating component 130 further includes thermal insulator 135, and thermal insulator 135 is set to heating tube 131 and electricity Between magnetic induction coil 133.In the present embodiment, thermal insulator 135 is instlated tubular, is set in 131 periphery of heating tube, and electromagnetism sense Coil 133 is answered to be sheathed on 135 periphery of thermal insulator.Thermal insulator 135 keeps apart heating tube 131 and electromagnetic induction coil 133, realizes Water power isolation, improves the security reliability of heating component 130.Further, thermal insulator 135 has no effect on 131 He of heating tube Electromagnetic induction between electromagnetic induction coil 133, and the heat that thermal insulator 135 can prevent heating tube 131 from generating distributes outward, That is, the tap water heating use that the heat that heating tube 131 generates larger can efficient supply 131 inner cavity of heating tube, has saved energy Source improves efficiency.

In some embodiments, thermal insulator 135 is heat shield, and around the periphery for being set to heating tube 131.Specifically Ground, thermal insulator 135 can be the arc-shaped flaky structure that can be bonded 131 periphery of heating tube, by multiple thermal insulators 135 in heating tube 131 periphery connection is spliced to form tubulose, and then achievees the effect that water power isolation and prevent heat loss.In this way The thermal insulator 135 of setting has the advantage for facilitating replacement and disassembly.

In some embodiments, thermal insulator 135 can be close to by die sinking molding with heating tube 131, and pass through fastener If nut and heating tube 131 are fixed, it is also possible to fit in heating tube by way of stickup.Correspondingly, electromagnetic induction coil 133 are sheathed on the setting of thermal insulator 135.

Further, thermal insulator 135 is made of ceramic material, to reach preferable heat insulation, and guarantees thermal insulator 135 Will not be affected by magnetic fields and change, have the effect of durable.In some embodiments, thermal insulator 135 also can be used Such as foam traditional insulation materials or insulating moulding coating/coating reach heat insulation.Specifically, thermal insulator 135 can for ceramics every Warmware, foam insulation or heat insulating coat.

Further, tap 100 further includes controller 150, and controller 150 is set to accommodating chamber 1155, and is connected to Electromagnetic induction coil 133, and the electric current of the magnetic control electromagnetic induction coil 133 according to heating tube 131.Specifically, controller 150 connect with external ac power source, and alternating current is transmitted to electromagnetic induction coil 133, to realize electromagnetic induction coil 133 Electric current control.

In the present embodiment, controller 150 may be such that the control process of heating tube 131

When controller 150 detects that heating tube 131 loses magnetism, that is, the temperature of heating tube 131 reaches Curie's temperature at this time Point is spent, controller 150 controls the power-off of electromagnetic induction coil 133 to stop heating.When the temperature of heating tube 131 is reduced to Curie's temperature When degree or less, magnetism is restored, and the power supply of control electromagnetic induction coil 133 is after controller 150 detects to continue to heat.In reality It in use process, repeatedly recycles in this way, the water outlet that can control tap 100 is maintained at the temperature of setting, i.e. Curie The temperature of temperature spot.

In some embodiments, controller 150 can also control heating component 130 by controlling the size of electric current Speed is heated, it can also be by being artificially operable so that the temperature of the water outlet of tap 100 lower than Curie to controller 150 Temperature spot meets the use demand of user.

Tap 100 further includes fixation kit 170, and main body 110 for being fixed on suitable erecting bed by fixation kit 170 Institute, to guarantee the stability of use process tap 100.Specifically, fixation kit 170 includes fixing seat 171 and fixture nut 173, the substantially intermediate plate structure for having through-hole of fixing seat 171, fixing seat 171 and fixture nut 173 are arranged main body 110.

In the present embodiment, body 115 of intaking is provided with male threaded joint 1150, fixing seat far from one end of water-outlet body 117 171 are sheathed on except male threaded joint 1150, and the internal perisporium of fixture nut 173 is provided with internal screw thread, and fixture nut 173 screws togather In male threaded joint 1150.In some embodiments, the connection type of fixation kit 170 and main body 110 can be buckle The connection of the modes such as connection, interference fit.

In conclusion tap provided in this embodiment, leads to when external tap water enters water inlet from the first water inlet 1151 When road 111, heating component 130 is being flowed through, is being heated when specifically passing through heating tube 131.The heating process is that controller 150 is right Electromagnetic induction coil 133 is powered, and heating tube 131 carries out eddy heating for heating under the action of electromagnetic induction coil 133, so that plus The water of 131 inner cavity of heat pipe is heated.Water after heating is from the first water outlet 1153, the second water inlet 1171,113 and of exhalant canal The outflow of second water outlet 1173, supplies hot water.Wherein, when the temperature of heating tube 131 reaches Curie point, controller 150 pairs of electromagnetic induction coils 133 power off, meanwhile, when controller 150 detects the temperature of heating tube 131 lower than Curie point When, controller 150 is again powered to electromagnetic induction coil 133, and heating tube 131 can be made by repeatedly recycling this process in this way Interior water is in the temperature of setting, i.e. Curie point.

By using electromagnetic induction coil 133 and the heating tube 131 with Curie temperature dot characteristics is used as heating component 130, high-frequency electromagnetic heating technique is utilized, induction heating efficiency is very high, and up to 95% or more, opposite traditional resistor silk adds The energy utilization rate of heat 50%, energy-saving effect is clearly.

The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation, although the utility model with preferred embodiment disclose as above, be not intended to limit the utility model, Ren Heben Field technical staff is not departing within the scope of technical solutions of the utility model, makes when using the technology contents of the disclosure above A little change or the equivalent embodiment for being modified to equivalent variations, but it is all without departing from the content of the technical scheme of the utility model, foundation The technical essence of the utility model any brief introduction modification, equivalent variations and modification to the above embodiments still fall within this In the range of utility model technical solution.

Claims (10)

1. a kind of tap characterized by comprising

Main body is equipped with intake tunnel and exhalant canal；

Heating component is set in main body, and between the intake tunnel and the exhalant canal；The heating component packet It includes:

Heating tube, the both ends of the heating tube are connected to the intake tunnel and the exhalant canal respectively；And

Electromagnetic induction coil, the electromagnetic induction coil are set in the periphery of the heating tube；Wherein the heating tube be with The tubular structure of Curie temperature point feature.

2. tap as described in claim 1, which is characterized in that the heating tube is conductor tube, transistor or compo pipe Any one of.

3. tap as described in claim 1, which is characterized in that the heating component further includes thermal insulator, the thermal insulator It is set between the heating tube and the electromagnetic induction coil.

4. tap as claimed in claim 3, which is characterized in that the thermal insulator be sheathed on it is heat-insulated outside the heating tube Pipe, the electromagnetic induction coil are set in except the instlated tubular.

5. tap as claimed in claim 3, which is characterized in that the thermal insulator is heat shield, and the heat shield surround and sets It is placed in the periphery wall of the heating tube.

6. the tap as described in any one of claim 3~5, which is characterized in that the thermal insulator is ceramic insulation part, bubble Any one of foam thermal insulator or heat insulating coat.

7. tap as described in claim 1, which is characterized in that the main body includes water inlet body and water-outlet body, the water inlet Body is connect with the water-outlet body, and the intake tunnel is set to the water inlet in vivo, and the exhalant canal is set to the water outlet In vivo.

8. tap as claimed in claim 7, which is characterized in that the water inlet body is additionally provided with accommodating chamber, the accommodating chamber It is respectively communicated with the intake tunnel and the exhalant canal, the heating tube is set to the accommodating chamber.

9. tap as claimed in claim 8, which is characterized in that the tap further includes controller, and the controller connects It is connected to the electromagnetic induction coil, and the electric current of the electromagnetic induction coil according to the magnetic control of the heating tube.

10. tap as described in claim 1, which is characterized in that the main body is equipped with male threaded joint, the tap It further include fixing seat and fixture nut, the fixed seating is set to the male threaded joint, the fixture nut and described outer Threaded joints are screwed.