CN102235741A - Instant heating type constant-temperature online heater - Google Patents

Instant heating type constant-temperature online heater Download PDF

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Publication number
CN102235741A
CN102235741A CN2011102067407A CN201110206740A CN102235741A CN 102235741 A CN102235741 A CN 102235741A CN 2011102067407 A CN2011102067407 A CN 2011102067407A CN 201110206740 A CN201110206740 A CN 201110206740A CN 102235741 A CN102235741 A CN 102235741A
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CN
China
Prior art keywords
temperature
heater
heating
layer
water
Prior art date
Application number
CN2011102067407A
Other languages
Chinese (zh)
Inventor
方春风
虢洪根
Original Assignee
方春风
虢洪根
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 方春风, 虢洪根 filed Critical 方春风
Priority to CN2011102067407A priority Critical patent/CN102235741A/en
Publication of CN102235741A publication Critical patent/CN102235741A/en

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Abstract

The invention discloses an instant heating type constant-temperature online heater, which comprises a shell, a heating assembly and a control system for controlling the heating assembly, wherein the interior of the shell is provided with a hollow cavity communicated with an outside waterway; a division board for dividing the hollow cavity into an inner layer and an outer layer is arranged in the shell; a heat conducting layer arranged in the hollow cavity is provided with a water inlet for the entrance of the water; a neutralizing layer positioned outside the heat conducting layer is provided with a water outlet for outputting the hot water; the division board is provided with a flow through hole communicated with the heat conducting layer and the neutralizing layer; the heating assembly is arranged in the heat conducting layer; and the neutralizing layer is internally provided with a temperature sensor connected with a control system. The instant heating type constant-temperature online heater heats the input cold water quickly and sufficiently; the heat energy is diffused from the inside to the outside, so that the energy utilization rate is high, the energy is saved, and the environment is protected; furthermore, the water temperature of the output water is ensured to be kept in a constant temperature value, and the temperature is not raised, so that the scalding accident is effectively prevented, and the safety is high.

Description

The online heater of instant-heating-type constant-temperature
Technical field
The present invention relates to a kind of liquid heating apparatus, particularly a kind of online heater of instant-heating-type constant-temperature that is used to add hot water.
Background technology
At present, the electric heater on the market mainly is divided into two kinds: water tank type and Instant heating type.Water tank type electric heater elder generation water storage heats again, and firing rate is slow and energy consumption is bigger, if when using in the water tank hot water of deposit use up, timely hot-water supply then, the instant electric water heater has then well solved the problems referred to above.And existing instantaneously heated type heater, usually all be that heating element heater encases the flowing water passage outside and heats, heat is the ecto-entad conduction, but partial heat energy can cause the waste of the energy to external diffusion, also needs to adopt very thick heat-barrier material parcel heating element heater, after heat-barrier material is aging, heat-energy losses is still very big, and housing also can be very boiling hot when heating for the heater of this structure, and the user has run into easy quilt because of carelessness and scalded; And the heater that no matter adopts the water power hybrid mode to heat or adopt the electricity separation mode to heat, all has a very big shortcoming, the hot water that is exactly heater via output can not remain on constant temperature always, when heater is opened and stopped, all can produce the temperature jump phenomenon; Particularly heater is when opening behind the stopping of short time again, the hot water of its output is through being trapped in the high-temperature water that has absorbed the heater waste heat in the heater again after the heating, when temperature can reach original use 2 to 3 times of the hot water temperature, user's accident appears scalding during use easily, exist potential safety hazard, if the user is children or patient, can cause more serious injury.
Summary of the invention
In order to solve the problems of the technologies described above, the potential safety hazard when eliminating instantaneously heated type heater and using the object of the present invention is to provide the online heater of instant-heating-type constant-temperature of the high energy-conserving and environment-protective of a kind of security performance.
The technical solution adopted in the present invention mainly is:
The online heater of instant-heating-type constant-temperature, comprise housing, heating component and the control system that is used to control heating component, described enclosure interior is the cavity that is communicated with extraneous water channel, in described enclosure interior is provided with cavity is divided into, outer two-layer division board, the heat-conducting layer that is arranged on cavity inside has the into water inlet of water, the neutralization layer that is located at the heat-conducting layer outside is provided with the delivery port of output hot water, described division board is provided with the current through hole that is communicated with heat-conducting layer and neutralization layer, described heating component is arranged in the heat-conducting layer, be provided with the temperature sensor of connection control system in the described neutralization layer, because the heating component as thermal source is arranged in the heat-conducting layer of internal layer, heat energy from inside to outside spreads, and meets the physics law of heat energy diffusion.
As a kind of improvement of technique scheme, described heating component is formed described heater connection control system by heater, the high strength quartz container that centers on three settings of heater, the collets that cooperate quartz container to seal heater.Heater heats the water in the heat-conducting layer under the situation that the quartz container of insulation is isolated; effectively prevent the electric leakage accident of heating layer contact water generates; heater can protect heater not by water erosion by high strength quartz container and collets sealing simultaneously, makes the longer service life of heating element.
As a kind of improvement of technique scheme, described division board is the cylinder of hollow, and described division board and housing are one-body molded vertically to be arranged in the housing, and division board equates to the distance of the sidewall of housing any direction.Division board is the cylinder of hollow, its inside is the water conservancy diversion layer, form the neutralization layer between outside and the housing, water heats at the water conservancy diversion layer, because division board is that cylinder and division board are equal to the distance of the sidewall of housing any direction, then the heat of high-temperature water evenly is dispersed into the neutralization layer from inside to outside in the water conservancy diversion layer; Division board and housing are one-body molded, make things convenient for the injection molding manufacturing.
A kind of improvement as technique scheme, described water inlet and delivery port are arranged on the housing below, described current through hole is arranged on the division board top away from water inlet and delivery port, cold water enters from water inlet, heat through heat-conducting layer, water after the heating enters the neutralization layer by the current through hole, flow out via delivery port again, because water inlet and delivery port are arranged on housing the same side, and the current through hole is away from water inlet and delivery port setting, the flow process of current in heat-conducting layer and neutralization layer extended, current are heated fully at heat-conducting layer, fully the current after the heating fully mix the temperature value that makes water temperature reach setting with water in the neutralization layer, and are both energy-conservation, guarantee that again the hot water temperature of outflow keeps constant temperature.
A kind of improvement as technique scheme, described current through hole evenly distributes around division board, current evenly enter the neutralization layer by heat-conducting layer by the current through hole, and, make the water better mixing in the hot water energy that flows to the neutralization layer and the layer that neutralizes at compact scroll of current through hole place aspect formation.
A kind of improvement as technique scheme, described cavity top is connected with blast pipe, the described blast pipe other end connects the buoyancy air bleeding valve, buoyancy air bleeding valve upper surface is provided with exhaust outlet, described buoyancy air bleeding valve top is provided with the inductive switch of connection control system, is provided with the floating block that is used to trigger inductive switch in the described buoyancy air bleeding valve.When heater has just begun to intake, can keep the pressure in the heater by the air in the discharge of the exhaust outlet on the buoyancy air bleeding valve heater; After water level was filled it up with, floating block rose exhaust outlet is blocked, and the touch inducing switch begins heating through control system control heater simultaneously; In order to prevent the heater dry combustion method, when the water level in the heater reduced, floating block descended, and inductive switch stops heating through control system control heater.
A kind of improvement as technique scheme, described temperature sensor comprises last temp probe that is arranged on neutralization layer top and the following temp probe that is arranged on neutralization layer below, last temp probe detects the hot water temperature of flowing out from heat-conducting layer, following temp probe detects mixed hot water temperature, and feed back to control system, regulate heater and heat or stop, making mixed hot water remain on the temperature value of setting.
Too high in order to prevent water temperature, described neutralization layer top is provided with overheat protector, described overheat protector connection control system, and when the coolant-temperature gage of heat-conducting layer outflow was too high, the overheat protector action made heater stop heating.
For the element of protecting heater is not subjected to extraneous infringement, also be provided with the case of the stainless steel that is used to protect other elements at the heater outermost layer, described case below is provided with oral siphon that is connected with water inlet and the outlet pipe that is connected with delivery port.
The invention has the beneficial effects as follows: the online heater of this instant-heating-type constant-temperature has adopted the hierarchy of heat-conducting layer and neutralization layer, heating component is arranged in the inner heat-conducting layer, during heating, heat energy from inside to outside spreads, the physics law that meets the heat energy diffusion, energy utilization rate height, loss is minimum, and do not need to add thick and heavy heat-barrier material, energy-conserving and environment-protective; The cold water that enters from water inlet fully heats in heat-conducting layer, become hot water, hot water enters the neutralization layer and mixes with the water of the inside then, the heat that mixing water distributes from heat-conducting layer in neutralization layer continuation acceptance heats or is incubated, temperature sensor detects the water temperature of neutralization layer and feeds back to control system, heating component is controlled, make the output water temperature of delivery port remain on the stationary temperature value, close in the short time under the situation of heater, water in the neutralization layer can effectively neutralize the surplus temperature of heating component, and water temperature is still constant in setting value when opening delivery port, and temperature deviation is no more than 1 degree, the lifting of temperature can not occur, effectively prevent the appearance of scald accident.The online heater of the design's instant-heating-type constant-temperature is safe to use, is specially adapted to the equipment that children have a bath and medical online hot water provides and uses.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is a whole cutaway view of the present invention;
Fig. 2 be among Fig. 1 the A place enlarged drawing.
The specific embodiment
With reference to Fig. 1, Fig. 2, the online heater of instant-heating-type constant-temperature of the present invention, comprise housing 1, heating component 2 and the control system 5 that is used to control heating component 2, housing 1 inside is the cavity 11 that is communicated with extraneous water channel, in housing 1 inside is provided with cavity 11 is divided into, outer two-layer division board 12, division board 12 is the hollow circular cylinder that vertically is provided with, division board 12 inside are heat-conducting layer 111, be neutralization layer 112 between division board 12 and the housing 1, neutralization layer 112 uniform ring are around heat-conducting layer 111 outsides, heat-conducting layer 111 belows are provided with water inlet 13, neutralization layer 112 below are provided with delivery port 14, surface, division board 12 top is provided with the current through hole 121 that is communicated with heat-conducting layer 111 and neutralization layer 112, and current through hole 121 evenly distributes around division board 12; Heating component 2 is arranged on 111 li of heat-conducting layers, during heating, heat energy from inside to outside spreads, the physics law that meets the heat energy diffusion, the capacity usage ratio height, distance between heating component 2 and the division board 12 evenly and shorter makes the current can be fully and Fast Heating at heat-conducting layer, heating component 2 by the heater 21 of connection control system 5, around the high-intensity quartz container 22 of 21 3 settings of heater, cooperate the collets 23 of quartz container 22 sealing heaters 21 to form; Also be provided with the gland 15 that is used for fixing heating component 2 on housing 1, the lower edge of gland 15 is provided with the sealing ring 151 of waterproof; 112 li temperature sensor 6 that is provided with connection control system 5 of neutralization layer, temperature sensor 6 comprise last temp probe 61 that is arranged on neutralization layer 112 top and the following temp probe 62 that is arranged on neutralization layer 112 below; Control system 5 is arranged on outside the housing 1, and control system 5 adopts leads 8 to be connected respectively to heater 21, last temp probe 61, following temp probe 62, overheat protector 7 and inductive switch 33.
Further, cavity 11 tops are connected with blast pipe 4, blast pipe 4 other ends connect buoyancy air bleeding valve 3, buoyancy air bleeding valve 3 upper surfaces are provided with exhaust outlet 32, buoyancy air bleeding valve 3 tops are provided with the inductive switch 33 of connection control system 5, are provided with the floating block 31 that is used to trigger inductive switch 33 in the buoyancy air bleeding valve 3.
Operation principle of the present invention is: after heater is opened, water inlet 13 begins water inlet, at this moment discharge the air of 11 li of cavitys by the exhaust outlet on the buoyancy air bleeding valve 3 32, keep the pressure of 11 li of cavitys, after the water of 11 li of cavitys is filled it up with, floating block 31 rises exhaust outlet 32 is blocked, while touch inducing switch 33, begin heating through control system 5 control heaters 21, because heating component 2 is arranged on 111 li of heat-conducting layers, during heating, heat energy from inside to outside spreads, the physics law that meets the heat energy diffusion, the capacity usage ratio height, and do not need to be provided with heat-barrier material, energy-conserving and environment-protective, and the distance between heater 21 and the division board 12 is less, make the water of 111 li of heat-conducting layers less, can heat fast, the hot water that heat-conducting layer is 111 li enters neutralization layer 112 by current through hole 121, and mix with the water of 112 li on neutralization layer, mixing water continues to accept heat that heating component 2 distributes for 112 li at neutralization layer and heats or be incubated, water temperature by 112 li on 62 pairs of neutralization layers of last temp probe 61 and following temp probe detects, and feed back to 5 pairs of heating components 2 of control system and control, make the water temperature of 112 li on neutralization layer keep invariable, at this moment open delivery port 14, will flow out the hot water of temperature constant.Close in the short time under the situation of heater, the water that the neutralization layer is 112 li can effectively neutralize the surplus temperature of heating component 2, and water temperature is still constant when opening delivery port 14 lifting of temperature can not occur in setting value, effectively prevent the appearance of scald accident, safe.Simultaneously, in order to prevent heater 21 dry combustion methods, when the water level in the heater reduced, floating block 31 descended, and feeds back to control system 5 by inductive switch 33, and control system 5 control heaters 21 stop heating.
Too high in order to prevent water temperature, described neutralization layer 112 top also are provided with overheat protector 7, overheat protector 7 connection control system 5, and when the coolant-temperature gage of heat-conducting layer 111 outflows was too high, overheat protector 7 actions made heater 21 stop heating.
For the element of protecting heater is not subjected to extraneous infringement; also be provided with the case 9 of the stainless steel that is used to protect other elements at the heater outermost layer, described case 9 belows are provided with oral siphon 91 that is connected with water inlet 13 and the outlet pipe 92 that is connected with delivery port 14.
The above only is a preferential embodiment of the present invention, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
The online heater of this instant-heating-type constant-temperature has adopted the hierarchy of heat-conducting layer 111 and neutralization layer 112, heating component 2 is arranged on 111 li of inner heat-conducting layers, during heating, heat energy from inside to outside spreads, the physics law that meets the heat energy diffusion, energy utilization rate height, loss is minimum, and do not need to add thick and heavy heat-barrier material, energy-conserving and environment-protective; The cold water that enters from water inlet 13 fully heats for 111 li at heat-conducting layer, become hot water, hot water enters neutralization layer 112 and mixes with the water of the inside then, mixing water continues to accept heat that heating component 2 outwards distributes at neutralization layer 112 and heats or be incubated, temperature sensor 6 detects the water temperature of neutralization layer 112 and feeds back to control system 5, heating component 2 is controlled, make the output water temperature of delivery port 14 remain on the stationary temperature value, close in the short time under the situation of heater, the water that the neutralization layer is 112 li can effectively neutralize the surplus temperature of heating component 2, water temperature is still constant in setting value when opening delivery port 14, temperature deviation is no more than 1 degree, the lifting of temperature can not occur, effectively prevent the appearance of scald accident.The online heater of the design's instant-heating-type constant-temperature is safe to use, is specially adapted to the equipment that children have a bath and medical online hot water provides and uses.

Claims (10)

1. the online heater of instant-heating-type constant-temperature, comprise housing (1), heating component (2) and be used to control the control system (5) of heating component (2), described housing (1) inside is the cavity (11) that is communicated with extraneous water channel, it is characterized in that: in described housing (1) inside is provided with cavity (11) is divided into, outer two-layer division board (12), be arranged on the inner heat-conducting layer (111) of cavity (11) and have the into water inlet of water (13), be located at the delivery port (14) that the outside neutralization layer (112) of heat-conducting layer (111) is provided with output hot water, described division board (12) is provided with the current through hole (121) that is communicated with heat-conducting layer (111) and neutralization layer (112), described heating component (2) is arranged on heat-conducting layer (111) lining, and described neutralization layer (112) lining is provided with the temperature sensor (6) of connection control system (5).
2. the online heater of instant-heating-type constant-temperature according to claim 1, it is characterized in that: described heating component (2) is formed described heater (21) connection control system (5) by heater (21), the high strength quartz container (22) that centers on (21) three settings of heater, the collets (23) that cooperate quartz container (22) to seal heater (21).
3. the online heater of instant-heating-type constant-temperature according to claim 1, it is characterized in that: described division board (12) is the cylinder of hollow, described division board (12) vertically is arranged in the housing (1) with housing (1) is one-body molded, and division board (12) equates to the distance of the sidewall of housing (1) any direction.
4. the online heater of instant-heating-type constant-temperature according to claim 1, it is characterized in that: described water inlet (13) and delivery port (14) are arranged on housing (1) below, and described current through hole (121) is arranged on division board (12) top away from water inlet (13) and delivery port (14).
5. the online heater of instant-heating-type constant-temperature according to claim 1 is characterized in that: described current through hole (121) evenly distributes around division board (12).
6. the online heater of instant-heating-type constant-temperature according to claim 1, it is characterized in that: described cavity (11) top is connected with blast pipe (4), described blast pipe (4) other end connects buoyancy air bleeding valve (3), and buoyancy air bleeding valve (3) upper surface is provided with exhaust outlet (32).
7. the online heater of instant-heating-type constant-temperature according to claim 6, it is characterized in that: described buoyancy air bleeding valve (3) top is provided with the inductive switch (33) of connection control system (5), is provided with the floating block (31) that is used to trigger inductive switch (33) in the described buoyancy air bleeding valve (3).
8. the online heater of instant-heating-type constant-temperature according to claim 1 is characterized in that: described temperature sensor (6) comprises last temp probe (61) that is arranged on neutralization layer (112) top and the following temp probe (62) that is arranged on neutralization layer (112) below.
9. the online heater of instant-heating-type constant-temperature according to claim 1 is characterized in that: described neutralization layer (112) top is provided with overheat protector (7), described overheat protector (7) connection control system (5).
10. according to the online heater of the described instant-heating-type constant-temperature of the arbitrary claim of claim 1 to 9; it is characterized in that: also comprise being arranged on the case (9) that outermost layer is used to protect the stainless steel of other elements, described case (9) below is provided with oral siphon (91) that is connected with water inlet (13) and the outlet pipe (92) that is connected with delivery port (14).
CN2011102067407A 2011-07-22 2011-07-22 Instant heating type constant-temperature online heater CN102235741A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388899A (en) * 2012-05-11 2013-11-13 四川汇利实业有限公司 Medical heater with explosionproof function

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CN201651334U (en) * 2010-01-22 2010-11-24 宝山钢铁股份有限公司 Float type exhaust valve
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CN201706657U (en) * 2010-06-12 2011-01-12 梁荣顺 Electric water heater with water purification function
CN202188618U (en) * 2011-07-22 2012-04-11 方春风 Instantaneous constant-temperature online heater

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CN2171084Y (en) * 1993-10-12 1994-07-06 许昌奇 Internal heating type safety electric heater
CN2268224Y (en) * 1996-08-02 1997-11-19 冯泰 Portable electric water heater
CN2423542Y (en) * 2000-05-12 2001-03-14 陈建昌 Electromagnetic water heater
CN2442181Y (en) * 2000-08-02 2001-08-08 中国人民解放军第七三二一工厂 Quartz glass liquid electric heating tube
JP2004257584A (en) * 2003-02-24 2004-09-16 Matsushita Electric Ind Co Ltd Storage type water heater
CN2656890Y (en) * 2003-07-09 2004-11-17 吕荣生 Pipleline running water temp. controller
CN101113837A (en) * 2006-07-27 2008-01-30 黄樟焱 Heat quantity reclaiming type electric heater
CN200952831Y (en) * 2006-09-19 2007-09-26 黄洪有 Immediate heating electromagnetic water heater
CN101236015A (en) * 2007-01-30 2008-08-06 王朋娟 Electric water heater heating member
CN201032253Y (en) * 2007-03-25 2008-03-05 张玉茂 Quick heating type water heater
CN201212728Y (en) * 2008-05-23 2009-03-25 黄樟焱 Novel flowing liquid electric heater
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103388899A (en) * 2012-05-11 2013-11-13 四川汇利实业有限公司 Medical heater with explosionproof function
CN103388899B (en) * 2012-05-11 2015-09-09 四川汇利实业有限公司 There is the medical heater of explosion prevention function

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