CN202254222U

CN202254222U - Instant heating device

Info

Publication number: CN202254222U
Application number: CN2011202724086U
Authority: CN
Inventors: 邹定应; 潘家泳; 陈春土
Original assignee: XIAMEN DINGRONG ELECTRICAL APPLIANCE CO Ltd
Current assignee: XIAMEN DINGRONG ELECTRICAL APPLIANCE CO Ltd
Priority date: 2011-07-29
Filing date: 2011-07-29
Publication date: 2012-05-30
Anticipated expiration: 2021-07-29

Abstract

The utility model discloses an instant heating device, which includes a heating body, a water inlet pipe and an air storage chamber, wherein the heating body comprises a casing and a heating cavity used for containing liquid and arranged inside the casing; the water inlet pipe penetrates the casing to be communicated with the heating cavity; a water outlet is arranged on the heating cavity and extends out of the casing; the silica gel air storage chamber is connected to the passage of the water inlet pipe, an air inlet end of the silica gel air storage is connected with the water inlet pipe through an one-way degassing valve, and a side wall of the air storage chamber is provided with an air exhaust hole. In the utility model, as the air storage chamber with one-way degassing function is arranged, when the heating cavity is heated, the air pressure is generated and the air is exhausted outwards through the air storage chamber that is communicated with the heating cavity through the one-way degassing valve, as a result, the problem of increase of air pressure in the prior art is solved; furthermore, the utility model also provides a temperature control switch module for controlling the temperature of the heating liquid within the range of 60 to 98 DEG; the instant heating device can heat direct drinking water instantly, can be used for making tea and coffee, and has the advantages of reasonable structure, safety and reliability.

Description

Instantaneous heater

Technical field

The utility model discloses a kind of instantaneous heater, divides by International Patent Classification (IPC) (IPC) to belong to heater class manufacturing technology field, especially relates to a kind of instantaneous heater with degassing function.

Background technology

The general electric heater that adopts of water heating is carried out, and a kind of method is heater to be positioned in the water tank heat, and another kind is that flowing liquid is heated.Existing a kind of instantaneous heater heats flowing liquid exactly, and current enter into the water cavity of heater and the temperature of control heating from water inlet pipe, flow out through delivery port then; The hot water that delivery port flows out can be with making tea or directly drinking through valve control; When the valve closing at delivery port place, water inlet pipe is similarly closed condition, in the time need heating the fluid in installing; It produces hot gas increases the air pressure in the water cavity, forms potential safety hazard easily.

The inventor is through studying for a long period of time and combining to be engaged in the many years of experience of electric heater, creates a novel instantaneous heater, so the proposition of the utility model is just arranged.

Summary of the invention

To the deficiency of prior art, the utility model provides a kind of rational in infrastructure, safe and reliable instantaneous heater, through on air inlet pipeline, being provided with exhaust structure, thus the problem that the water cavity internal gas pressure increases when avoiding heating.

For achieving the above object, the utility model is realized through following technical scheme:

A kind of instantaneous heater; Comprise heating main body, water inlet pipe and exhaust gear, the heating main body comprise housing and in be used for the heating cavity of carrying liquid, water inlet pipe passes housing and communicates with the inner chamber of heating cavity; This heating cavity also is provided with delivery port and extends to outside the housing; Described water inlet pipe passage is provided with exhaust gear, and this exhaust gear has unidirectional degassing function, promptly only allows the interior air of heating cavity of water inlet pipe channel connection to discharge through this exhaust gear.

Further, described exhaust gear is the silica gel air storage chamber, and its inlet end communicates with water inlet pipe through Non-return air valve, and the air storage chamber sidewall is provided with steam vent, and above-mentioned silica gel air storage chamber is arranged between housing and the heating cavity.

Further, described heating cavity is electrically connected with a temperature detect switch (TDS) module, and this module is by the temperature of temperature control turn-knob control heating, and the temperature control turn-knob that links to each other with the temperature detect switch (TDS) module is arranged at the side of housing.

The utility model has the air storage chamber of unidirectional exhaust through setting, when the heating cavity heating produces air pressure, through air storage chamber and discharge; Air storage chamber communicates with heating cavity through one-way exhaust valve; Solved the problem that existing air pressure increases, the interior fluid temperature of temperature detect switch (TDS) module controls heating main body that is provided with in addition is at the 60-98 degree, but the utility model transient heating direct drinking etc.; Be used for making tea, coffee, have advantages such as rational in infrastructure, safe and reliable.

Description of drawings

Fig. 1 is the utility model sketch map;

Fig. 2 is the utility model cut-away view.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further:

Embodiment: see also Fig. 1 and Fig. 2; A kind of instantaneous heater comprises heating main body 1, water inlet pipe 2 and exhaust gear, heating main body 1 comprise housing 11 and in be used for the heating cavity 12 of carrying liquid; The heater of heating cavity links to each other with civil power through a lead 6 and plug; Water inlet pipe 2 passes housing and communicates with the inner chamber of heating cavity 12, and this heating cavity also is provided with delivery port 3 and extends to outside the housing, and described water inlet pipe 2 passages are provided with exhaust gear; This exhaust gear has unidirectional degassing function, promptly only allows the interior air of heating cavity of water inlet pipe channel connection to discharge through this exhaust gear.Exhaust gear is a silica gel air storage chamber 41, and its inlet end communicates with water inlet pipe 2 through Non-return air valve 42, and the air storage chamber sidewall is provided with steam vent 410, and above-mentioned silica gel air storage chamber 41 is arranged between housing and the heating cavity.The utility model heating cavity is electrically connected with a temperature detect switch (TDS) module, and this module is by the temperature of a temperature control turn-knob 5 control heating, and the temperature control turn-knob 5 that links to each other with the temperature detect switch (TDS) module is arranged at the side of housing.

The utility model discloses a kind of instantaneous heater, comprises heating main body, water inlet pipe and air storage chamber, connects the silica gel air storage chamber on the water inlet pipe passage, and its inlet end communicates with water inlet pipe through Non-return air valve, and the air storage chamber sidewall is provided with steam vent.The utility model has the air storage chamber of unidirectional exhaust through setting, when the heating cavity heating produces air pressure, through air storage chamber and discharge; Air storage chamber communicates with heating cavity through one-way exhaust valve, has solved the problem that existing air pressure increases, and the utility model also is provided with the temperature detect switch (TDS) module and is used to control the heating liquid temperature at the 60-98 degree in addition; 2.3 rise power 1300w, but transient heating direct drinking etc.; Be used for making tea, coffee, have advantages such as rational in infrastructure, safe and reliable.

The above record is merely the embodiment that utilizes this origination techniques content, anyly is familiar with modification, the variation that this creation of this art utilization is done, and all belongs to the claim of this creation opinion, and is not limited to embodiment announcement person.

Claims

1. instantaneous heater; It is characterized in that: comprise heating main body, water inlet pipe and exhaust gear; The heating main body comprise housing and in be used for the heating cavity of carrying liquid; Water inlet pipe passes housing and communicates with the inner chamber of heating cavity, and this heating cavity also is provided with delivery port and extends to outside the housing, and described water inlet pipe passage is provided with exhaust gear; This exhaust gear has unidirectional degassing function, promptly only allows the interior air of heating cavity of water inlet pipe channel connection to discharge through this exhaust gear.

2. instantaneous heater according to claim 1; It is characterized in that: described exhaust gear is the silica gel air storage chamber; Its inlet end communicates with water inlet pipe through Non-return air valve, and the air storage chamber sidewall is provided with steam vent, and above-mentioned silica gel air storage chamber is arranged between housing and the heating cavity.

3. instantaneous heater according to claim 1 and 2; It is characterized in that: described heating cavity is electrically connected with a temperature detect switch (TDS) module; This module is by the temperature of temperature control turn-knob control heating, and the temperature control turn-knob that links to each other with the temperature detect switch (TDS) module is arranged at the side of housing.