CN203928109U - Electrothermal aqueous medium warmer - Google Patents
Electrothermal aqueous medium warmer Download PDFInfo
- Publication number
- CN203928109U CN203928109U CN201420310210.6U CN201420310210U CN203928109U CN 203928109 U CN203928109 U CN 203928109U CN 201420310210 U CN201420310210 U CN 201420310210U CN 203928109 U CN203928109 U CN 203928109U
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- fin
- pressure
- breath
- getter device
- getter
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Abstract
The utility model discloses 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 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.This warmer muting function is good, and electrical heating efficiency is high, cost, and WATER AS FLOW MEDIUM consumption is little.
Description
Technical field
The utility model relates to a kind of heating system, is 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.
Utility model content
The purpose of this utility model has been to provide a kind of electrothermal aqueous medium warmer, and 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 purpose of this utility model is 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 utlity model 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 the utility model electrothermal aqueous medium warmer structure schematic diagram;
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 utility model is described in further detail.
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 utility model 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 utility model according to fin safe working temperature and complete quiet these two conditions, to guarantee that the utility model electrothermal aqueous medium warmer is in rational operating temperature, under completely quiet and safe pressure, move.
Below only just the scheme of embodiment of the present utility model is described, but can not be interpreted as it is limitations on claims.The utility model 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 domain of the present utility model.
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310210.6U CN203928109U (en) | 2014-06-12 | 2014-06-12 | Electrothermal aqueous medium warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310210.6U CN203928109U (en) | 2014-06-12 | 2014-06-12 | Electrothermal aqueous medium warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928109U true CN203928109U (en) | 2014-11-05 |
Family
ID=51823913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310210.6U Expired - Fee Related CN203928109U (en) | 2014-06-12 | 2014-06-12 | Electrothermal aqueous medium warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015188429A1 (en) * | 2014-06-12 | 2015-12-17 | 任小平 | Electrothermal water medium heater |
-
2014
- 2014-06-12 CN CN201420310210.6U patent/CN203928109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015188429A1 (en) * | 2014-06-12 | 2015-12-17 | 任小平 | Electrothermal water medium heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |