CN204329331U - A kind of microcirculation heat-exchanging water tank - Google Patents
A kind of microcirculation heat-exchanging water tank Download PDFInfo
- Publication number
- CN204329331U CN204329331U CN201420672261.3U CN201420672261U CN204329331U CN 204329331 U CN204329331 U CN 204329331U CN 201420672261 U CN201420672261 U CN 201420672261U CN 204329331 U CN204329331 U CN 204329331U
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- China
- Prior art keywords
- water tank
- mozzle
- heat
- inner water
- water
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- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of microcirculation heat-exchanging water tank, comprise inner water tank, mozzle and heat(ing) coil is provided with in described inner water tank, this mozzle is for vertically to arrange along inner water tank axis direction, and the upper port of this mozzle is communicated with the inner space of inner water tank with lower port, heat(ing) coil is located at the inside of inner water tank or inner water tank at outer wall.The utility model utilizes mozzle, makes to have certain temperature difference between the water in mozzle and the water outside mozzle, the water outside mozzle and the water in mozzle is circulated, changes high heat exchange efficiency.Can be widely used in the supporting of Teat pump boiler and various similar purposes.
Description
Technical field
The utility model relates to a kind of heat-exchanging water tank, and specifically one carries out microcirculatory heat-exchanging water tank in water tank inside.
Background technology
In the face of the global energy lacks short problem, Teat pump boiler is as efficient hot water apparatus, its heating efficiency higher than conventional water heaters 2-5 doubly, day by day be subject to the welcome of broad masses of the people, wherein heat-exchanging water tank is as the important component part of Teat pump boiler, and the height of its efficiency directly affects the operational efficiency of hot water apparatus.And traditional heat-exchanging water tank, usually be all that heat exchange coil is set in water tank inside, by being in static water in heat exchange coil outside radiations heat energy heating water tank inner bag, although this kind of mode can by the water heating in water tank, but the time that the water temperature in water tank reaches uniform state is longer, and heat exchange efficiency is low.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of microcirculation heat-exchanging water tank, realizes the circulation of idle in inner water tank, and improve heat exchange efficiency, the water temperature shortening whole water tank reaches the time of uniform state.
In order to solve the problems of the technologies described above, the utility model takes following technical scheme: a kind of microcirculation heat-exchanging water tank, comprise inner water tank, mozzle and heat(ing) coil is provided with in described inner water tank, this mozzle is for vertically to arrange along inner water tank axis direction, and the upper port of this mozzle is communicated with the inner space of inner water tank with lower port.
Described heat(ing) coil is located at the inside of inner water tank.
Described heat(ing) coil is located at the outer wall of inner water tank.
Described mozzle is located at the center of inner water tank.
Described mozzle is straight tube.
Described mozzle is at least one.
The utility model passes through at inner water tank central vertical fixed diversion pipe, the temperature difference formed due to heat trnasfer makes hot water rise, cold water sinks, water in water tank forms microcirculation by mozzle, be equivalent to for system adds the micro pump of an idle, the water in water tank is allowed constantly to be circulated by mozzle in heating process, be conducive to the abundant exchange of heat, the water temperature shortening whole water tank reaches the time of uniform state, finally reaches the object improving whole water-heater heat-exchanging efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model cross-sectional view.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of microcirculation heat-exchanging water tank, comprise inner water tank 3, mozzle 4 and heat(ing) coil 5 is provided with in described inner water tank 3, this mozzle 4 is for vertically to arrange along inner water tank 3 axis direction, and the upper port of this mozzle is communicated with the inner space of inner water tank with lower port, namely has gap between the upper port of mozzle and the top of inner water tank, between the lower port of mozzle and the bottom of inner water tank, there is gap, thus mozzle and inner water tank are interconnected.This mozzle is preferably arranged on the center of inner water tank, and this mozzle is straight tube.Employing straight tube is optimum efficiency, certainly, in order to other need, also mozzle can be designed to bend pipe, can arrange flexibly, and indefinite.In the present embodiment, mozzle arranges one.According to specific needs time, also can arrange two, or other quantity.
For the installation site of heat(ing) coil, there are two kinds of preferably embodiments.One is inside heat(ing) coil being arranged on inner water tank, heat(ing) coil is directly contacted with water, heat is directly passed to water and heats.Two is outer walls heat(ing) coil being arranged on inner water tank, by transferring heat to the heating of inner water tank realization to water.
In addition, water tank sets out the mouth of a river and water inlet is routine techniques means, be not described in detail in this.
Operation principle of the present utility model is: after unit operation, working medium heat is fed water by heat exchange coil transmission, and the temperature difference formed by the heat trnasfer of vertical direction makes hot water rise (hot water density is less), and cold water sinks (cold water density is larger).The water temperature of mozzle inside is lower than the water temperature of mozzle outside, because water temperature heat in the process constantly risen of mozzle outside also constantly upwards shifts thereupon, pressure increase, under the inner pressure effect formed in the temperature difference with outside water of mozzle, the water of mozzle inside moves down, the water of mozzle outside moves up, and forms a microcirculqtory system.Flow into again in mozzle after liter waterborne in inner water tank, water original in mozzle is then discharged in inner water tank by mozzle lower port, be equivalent to the miniature circulating pump adding an idle in static heating process like this, allow water tank constantly circulate in heating process, be conducive to the abundant exchange of heat.
Relative to prior art, the utility model makes the heat transfer efficiency of inner water tank faster, and hot water water temperature is more even.
More than that enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, the equivalent variations that those of ordinary skill in the art can make under basis of the present utility model or replacement, these equivalent modification or replacement are all included in the application's claim limited range.
Claims (6)
1. a microcirculation heat-exchanging water tank, comprise inner water tank, it is characterized in that, in described inner water tank, be provided with mozzle and heat(ing) coil, this mozzle is for vertically to arrange along inner water tank axis direction, and the upper port of this mozzle is communicated with the inner space of inner water tank with lower port.
2. microcirculation heat-exchanging water tank according to claim 1, is characterized in that, described heat(ing) coil is located at the inside of inner water tank.
3. microcirculation heat-exchanging water tank according to claim 1, is characterized in that, described heat(ing) coil is located at the outer wall of inner water tank.
4. the microcirculation heat-exchanging water tank according to claim 1 or 2 or 3, it is characterized in that, described mozzle is located at the center of inner water tank.
5. microcirculation heat-exchanging water tank according to claim 4, is characterized in that, described mozzle is straight tube.
6. microcirculation heat-exchanging water tank according to claim 5, is characterized in that, described mozzle is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672261.3U CN204329331U (en) | 2014-11-12 | 2014-11-12 | A kind of microcirculation heat-exchanging water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420672261.3U CN204329331U (en) | 2014-11-12 | 2014-11-12 | A kind of microcirculation heat-exchanging water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329331U true CN204329331U (en) | 2015-05-13 |
Family
ID=53165682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420672261.3U Expired - Fee Related CN204329331U (en) | 2014-11-12 | 2014-11-12 | A kind of microcirculation heat-exchanging water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329331U (en) |
-
2014
- 2014-11-12 CN CN201420672261.3U patent/CN204329331U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181112 |