CN104033943A - Electric aqueous medium heater - Google Patents
Electric aqueous medium heater Download PDFInfo
- Publication number
- CN104033943A CN104033943A CN201410258615.4A CN201410258615A CN104033943A CN 104033943 A CN104033943 A CN 104033943A CN 201410258615 A CN201410258615 A CN 201410258615A CN 104033943 A CN104033943 A CN 104033943A
- Authority
- CN
- China
- Prior art keywords
- pressure
- fin
- aqueous medium
- breath
- getter
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 239000012736 aqueous medium Substances 0.000 title claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005485 electric heating Methods 0.000 abstract 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/37—Control of heat-generating means in heaters of electric heaters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses an electric aqueous medium heater comprising radiating sheets, an electric heating rod, and a controller. The electric heating rod is disposed on the lower portions of the radiating sheets and is connected with the controller outside the radiating sheets. The electric aqueous medium heater further comprises an intake device and an exhaust device; both the intake device and the exhaust device are disposed on the upper portions of the radiating sheets; highest water level in the radiating sheets is lower than the intake device and the exhaust device. When pressure of the inner upper portions of the radiating sheets is larger than preset pressure of the intake device, the exhaust device opens and closes till the pressure of the inner upper portions of the radiating sheets is smaller than the preset pressure of the exhaust device; when the pressure of the inner upper portions of the radiating sheets is smaller than the preset pressure of the exhaust device, the exhaust device opens and closes till the pressure of the inner upper portions of the radiating sheets is larger than the preset pressure of the exhaust device. The electric aqueous medium heater is good in mute effect, high in electric heating efficiency, lower in cost and low in consumption of aqueous media.
Description
Technical field
The present invention relates to a kind of heating system, be specifically related to a kind of electrothermal aqueous medium warmer.
Background technology
Electrothermal aqueous medium warmer generally all adopts uncovered or half uncovered form at present, have the following disadvantages: 1: most have the sound as boiled water in heating running, or after environment temperature raises, there is this sound, cannot accomplish quiet completely.2: in order to reduce the sound of water in warmer when operation, most products all adopt and significantly increase the fin way of (needing than theoretical calculating) in power one timing, have caused so undoubtedly the cost of wasting and increased electrothermal aqueous medium warmer.3: owing to being that aqueous medium is uncovered or half uncovered, heating operation and non-heating period water constantly evaporation consume, need to irregular supplementing water, the normal safe operation of guarantee warmer.Cause much inconvenience to user like this, affected applying of product.Therefore, need a kind of new electrothermal aqueous medium warmer.
Summary of the invention
The object of this invention is to provide a kind of electrothermal aqueous medium warmer, this warmer muting function is good, and electrical heating efficiency is high, and cost is low, and WATER AS FLOW MEDIUM consumption is little.
The object of the invention is to be achieved through the following technical solutions, a kind of electrothermal aqueous medium warmer, comprise fin, electrically heated rod and controller, electrically heated rod is arranged on fin bottom, electrically heated rod is connected with the controller outside fin, also be provided with breath device, getter device, breath device, getter device are separately positioned on the top of fin, peak level in fin is lower than breath device and getter device, in the time that the pressure of fin internal upper part is greater than the preset pressure of breath device, breath device is opened, and discharges hot-air; Treat that the pressure of fin internal upper part equals the preset pressure of breath device, breath device stops discharging hot-air; In the time that the pressure of fin internal upper part is less than the preset pressure of breath device, breath device is closed.In the time that the pressure of fin internal upper part is less than the preset pressure of getter device, getter device is opened, and extraneous air enters in fin; Treat that the pressure of fin internal upper part is greater than the preset pressure of getter device, getter device cuts out.
Further, described breath device and getter device are integral type structure.
Further, described breath device is uniaxial pressure regulating valve structure.
Further, described getter device is uniaxial pressure regulating valve structure.
Compared with prior art, the present invention has following beneficial effect:
The first, due to breathing equipment being housed, when the operation of electrothermal aqueous medium warmer, the safe pressure that inner sustain is certain, does not have sound completely;
The second, owing to not having soniferous impact, the power that can strengthen electrical bar in the time using same fin can reduce the use of fin in other words for same power;
The 3rd, due to the effect of breathing equipment, the hot phase discharging in the time of warmer operation work, to reducing, so the moisture of taking away with discharge hot gas is little, can reduce maintenance times like this.
Brief description of the drawings
Fig. 1 is electrothermal aqueous medium warmer structure schematic diagram of the present invention;
In figure: 1 fin, 2 electrically heated rods, 3 controllers, 4 breath devices, 5 getter devices.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, electrothermal aqueous medium warmer, comprises fin 1, electrically heated rod 2, controller 3, breath device 4, getter device 5.Electrically heated rod is arranged on fin bottom.Electrically heated rod is connected with the controller outside fin, and electrically heated rod 2 and controller 3 are arranged on fin bottom.
Fin top is provided with and exhales, getter device 4,5(or can be called pressure-regulating device).Peak level in fin is lower than breath device and getter device.Annotated water but a certain amount of air is left on top of fin 1.In the time that the pressure of fin internal upper part is greater than the preset pressure of breath device, breath device is opened, and discharges hot-air; Treat that the pressure of fin internal upper part equals the preset pressure of breath device, breath device stops discharging hot-air; In the time that the pressure of fin internal upper part is less than the preset pressure of breath device, breath device is closed.In the time that the pressure of fin internal upper part is less than the preset pressure of getter device, getter device is opened, and extraneous air enters in fin; Treat that the pressure of fin internal upper part is greater than the preset pressure of getter device, getter device cuts out.
The breathing equipment (or being called pressure-regulating device) of installing on the top of fin can be two independently breath device and getter devices, can be also the breathing equipment of one.
Breath device is uniaxial pressure regulating valve structure.
Getter device is uniaxial pressure regulating valve structure.
The present invention is due to breathing equipment (or being called pressure-regulating device) being installed on the top of fin, electrothermal aqueous medium warmer is in the just start operation period, along with temperature raises, the upper air pressure of fin water channel can corresponding rising, in the time that internal pressure is greater than the safe pressure of breath device setting, breath device starts to open, and discharges hot-air, has so just ensured the safe pressure state that warmer water channel inner sustain is being set.Because the thermal expansion of water and air is directly proportional to temperature, when warmer reaches after normal working temperature, the heat that the heat that electrical bar produces distributes with warmer has reached relative poised state, water channel internal pressure also can reach relative equilibrium under operating temperature, and at this moment breath device will stop discharging hot-air.In the time that the pressure of fin internal upper part is less than the preset pressure of breath device, breath device is closed.When warmer cuts out out of service, after water temperature is cooling, while being reduced to the negative pressure of setting along with water channel internal pressure, getter device is opened, make water channel inside can supplement the air of discharging while expiration above, the pressure of warmer water channel inside can slowly reach again the relative equilibrium at inoperative temperature (environment temperature in other words) like this, in the time that the pressure of fin internal upper part is greater than the preset pressure of getter device, getter device cuts out, whole closing the period out of service afterwards, the water channel of this warmer is sealing state always.
For the fin of unlike material and specification, can carry out the reasonable adjustment of safe pressure to breathing equipment of the present invention according to fin safe working temperature and complete quiet these two conditions, to guarantee that electrothermal aqueous medium warmer of the present invention is in rational operating temperature, under completely quiet and safe pressure, move.
Below only just the scheme of embodiments of the invention is described, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above example, and its concrete structure is allowed multiple variation, as long as the variation in claims is all within protection scope of the present invention.
Claims (4)
1. an electrothermal aqueous medium warmer, comprise fin, electrically heated rod and controller, electrically heated rod is arranged on fin bottom, electrically heated rod is connected with the controller outside fin, it is characterized in that, be provided with breath device, getter device, breath device, getter device is separately positioned on the top of fin, peak level in fin is lower than breath device and getter device, in the time that the pressure of fin internal upper part is greater than the preset pressure of breath device, breath device is opened, treat that the pressure of fin internal upper part is less than the preset pressure of breath device, breath device is closed, in the time that the pressure of fin internal upper part is less than the preset pressure of getter device, getter device is opened, and treats that the pressure of fin internal upper part is greater than the preset pressure of getter device, and getter device cuts out.
2. electrothermal aqueous medium warmer according to claim 1, is characterized in that, described breath device and getter device are split-type structural or integral structure.
3. electrothermal aqueous medium warmer according to claim 1, is characterized in that, described breath device is uniaxial pressure regulating valve structure.
4. electrothermal aqueous medium warmer according to claim 1, is characterized in that, described getter device is uniaxial pressure regulating valve structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258615.4A CN104033943A (en) | 2014-06-12 | 2014-06-12 | Electric aqueous medium heater |
| PCT/CN2014/083524 WO2015188429A1 (en) | 2014-06-12 | 2014-08-01 | Electrothermal water medium heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258615.4A CN104033943A (en) | 2014-06-12 | 2014-06-12 | Electric aqueous medium heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033943A true CN104033943A (en) | 2014-09-10 |
Family
ID=51464829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410258615.4A Pending CN104033943A (en) | 2014-06-12 | 2014-06-12 | Electric aqueous medium heater |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104033943A (en) |
| WO (1) | WO2015188429A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2266016A (en) * | 1939-06-19 | 1941-12-16 | Electric Steam Radiator Corp | Steam radiator |
| GB2305720B (en) * | 1995-09-29 | 2000-01-26 | Tristat Controls Ltd | Water filled radiator heater |
| CN2648325Y (en) * | 2003-06-13 | 2004-10-13 | 徐振青 | Electric heating equipment with intelligent digit controlling temp. gravity circulation |
| CN101832591A (en) * | 2010-05-18 | 2010-09-15 | 张作贤 | Circulating geothermal heating apparatus of electric hot blast type |
| CN201724302U (en) * | 2010-05-18 | 2011-01-26 | 张作贤 | Electric hot air type circulating geothermal heating device |
| CN102466266A (en) * | 2010-11-05 | 2012-05-23 | 周鼎力 | Safety superconductivity electric heater |
| CN202056958U (en) * | 2011-05-17 | 2011-11-30 | 牛和贵 | Movable electric water heater |
| CN203928109U (en) * | 2014-06-12 | 2014-11-05 | 任小平 | Electrothermal aqueous medium warmer |
-
2014
- 2014-06-12 CN CN201410258615.4A patent/CN104033943A/en active Pending
- 2014-08-01 WO PCT/CN2014/083524 patent/WO2015188429A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015188429A1 (en) | 2015-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140910 |
|
| WD01 | Invention patent application deemed withdrawn after publication |