CN206310756U - A kind of solar water heater of acceleration water tank inside cold cycling - Google Patents
A kind of solar water heater of acceleration water tank inside cold cycling Download PDFInfo
- Publication number
- CN206310756U CN206310756U CN201621214538.3U CN201621214538U CN206310756U CN 206310756 U CN206310756 U CN 206310756U CN 201621214538 U CN201621214538 U CN 201621214538U CN 206310756 U CN206310756 U CN 206310756U
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- China
- Prior art keywords
- storage tank
- thermal
- water
- agitating shaft
- collecting tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a kind of solar water heater of acceleration water tank inside cold cycling, including storage tank, thermal-collecting tube, in the horizontal direction from the water storage box cavity agitating shaft that passes through of middle part and the motor for being arranged on storage tank outside and being connected with agitating shaft, the two ends of agitating shaft are mutually fixed with the wall of storage tank respectively, and agitating shaft is provided with stirring vane.The utility model can accelerate the cold and hot water circulation between storage tank and thermal-collecting tube, while stirring accelerates water circulation in water tank, improve the efficiency of heating surface, and water temperature is quickly raised in promoting storage tank；By stirring vane be arranged to one with thermal-collecting tube arrange length identical linear leaf or be arranged to it is multiple with thermal-collecting tube width identical and with the one-to-one short blade of thermal-arrest nozzle position, accelerate the water circulation in thermal-collecting tube to a certain degree, the formation of incrustation scale in thermal-collecting tube can be reduced, temperature detect switch (TDS) and water level switch are set simultaneously, realize intelligence stirring, energy saving.
Description
Technical field
The utility model belongs to field of water heaters, and in particular to a kind of solar water of acceleration water tank inside cold cycling
Device.
Background technology
Nowadays, application of the solar water heater in life is more and more extensive, and solar water heater is by solar energy
The device of heat energy is converted into, by water from low-temperature heat to high temperature, is used with meeting hot water of the people in life, production.The sun
Energy water heater is divided into two kinds of vacuum pipe solar water heater and flat solar water heater by structure type.Wherein, vacuum
Pipe type solar energy water heater is made up of the correlation spare and accessory parts such as thermal-collecting tube, storage tank and support, relies primarily on vacuum heat collection pipe handle
Solar energy is converted into heat energy, and the principle that vacuum heat collection pipe is sunk using hot water floating cold water makes water produce microcirculation and reach institute
Need hot water.
But there is following drawback in this water heater：
（1）Incrustation scale is also easy to produce in the inwall and vacuum heat collection pipe of solar water heater storage water tank.Incrustation scale is a kind of complicated
Salt, has corrosiveness to iron at high temperature, so that its service life is reduced, while after the thickness of incrustation scale increases, can influence too
Positive transformation of energy efficiency, common practice carries out descaling rinsing by hand, or spends big price to ask someone scale removal, gives people routine use
Bring many inconvenience；
（2）Water temperature is unstable and water temperature rises slowly in storage tank.Because thermal-collecting tube is directly connected with storage tank, water storage casing
Product is relatively large, and water temperature is quickly raised in vacuum heat collection pipe storage tank difficult to realize；
（3）Water circulation between storage tank and thermal-collecting tube is slow.Vacuum heat collection pipe is circulated to the water source in whole storage tank
Heating, because the volume of storage tank is relatively large, recirculated water slows.
Utility model content
The purpose of this utility model is to provide a kind of stirring by intelligence improve the efficiency of heating surface, promote water temperature quickly to raise
And prevent the solar water heater for accelerating water tank inside cold cycling that incrustation scale is generated.
The technical solution for realizing the utility model purpose is：
A kind of solar water heater of acceleration water tank inside cold cycling, including storage tank and thermal-collecting tube, also including along water
It is described square to from the water storage box cavity agitating shaft that passes through of middle part and the motor for being arranged on storage tank outside and being connected with agitating shaft
The two ends of agitating shaft are mutually fixed with the wall of storage tank respectively, and the agitating shaft is provided with stirring vane.
The agitating shaft two ends are by bearing and the wall for being supported and fixed on storage tank of bearing block, and the shape between wall
Into sealing.
Temperature detect switch (TDS) is additionally provided with the storage tank, a temperature detect switch (TDS) part stretches into storage tank, and temperature detect switch (TDS) and motor
Electrical connection.
The storage tank top is provided with water level switch, and water level switch is electrically connected with motor.
The stirring vane is camber blades.
The stirring vane is one, and the length of stirring vane is identical with the length that thermal-collecting tube is arranged.
The stirring vane quantity is identical with thermal-collecting tube quantity, and stirring vane is corresponding one by one with thermal-arrest nozzle position.
The agitating shaft is connect with stirring vane by being bonded, and agitating shaft and stirring vane synchronous axial system.
Compared with prior art, its remarkable advantage is the utility model：
1st, the utility model sets up agitating shaft and stirring vane in conventional solar boilers storage tank, can accelerate storage
Cold and hot water circulation between water tank and thermal-collecting tube, while stirring accelerates water circulation in water tank, improves the efficiency of heating surface, promotes storage
Water in Water Tanks temperature is quickly raised.
2nd, stirring vane is arranged to one and is arranged with thermal-collecting tube length identical linear leaf or be arranged to by the utility model
It is multiple with thermal-collecting tube width identical and with the one-to-one short blade of thermal-arrest nozzle position, further improve and ensure storage tank
With the water circulation between each thermal-collecting tube, the water circulation in thermal-collecting tube is accelerated to a certain degree, the shape of incrustation scale in thermal-collecting tube can be reduced
Into.
3rd, the utility model sets temperature detect switch (TDS) and water level switch in storage tank, when temperature reaches default heating temperature
Degree, it is no longer necessary to when heating, is disconnected by temperature detect switch (TDS) and stops stirring, and when water level is too low need not be stirred, water level switch does not connect
It is logical, stirring is not started, it is achieved in intelligent stirring, energy saving.
4th, the utility model also sets up hand switch, more facilitates, and can be determined according to daily need hand control switch
Whether it is stirred.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is partial enlarged drawing at Fig. 1 A.
Fig. 3 is the side view of the utility model stirring vane.
Fig. 4 is that the utility model inside is the structural representation of single stirring vane.
Specific embodiment
It is described in further detail to originally new with reference to specific embodiment.
Embodiment one
With reference to Fig. 1, a kind of solar water heater of acceleration water tank inside cold cycling, including storage tank 1, thermal-collecting tube 2, edge
Agitating shaft 3 that horizontal direction is passed through from the inner chamber of storage tank 1 middle part, it is arranged on storage tank outside and the motor being connected with agitating shaft 3
4, wherein, shaft coupling can be also provided between the motor shaft and agitating shaft（Do not indicated in figure）, it is convenient to dismantle and install, it is described to stir
Mix wall of the two ends of axle 3 respectively with storage tank 1 mutually to fix, the internal face or outside wall surface of storage tank 1 can be fixed on herein, it is fixed
Method can use fixing means traditional in the prior art, as long as ensureing that agitating shaft 3 can be rotated relative to storage tank 1, example
As shown in Fig. 2 agitating shaft two ends can be supported and fixed on the wall of storage tank 1 by bearing 5 and bearing block 6, and pass through
Sealing is formed between sealing device and wall.
Agitating shaft 3 is provided with stirring vane 7, and agitating shaft 3 is connect with stirring vane 7 by being bonded, and is positioned using trip bolt,
And agitating shaft 3 and the synchronous axial system of stirring vane 7.Stirring vane 7 can be any one blade of the prior art, preferably " S "
Type camber blades, its side view is as shown in Figure 3.The blade can bring water into thermal-collecting tube in rotation process using radian, accelerate
Water circulation between storage tank and thermal-collecting tube.
As shown in figure 4, stirring vane 7 to can be set to single row's length with thermal-collecting tube identical or slightly larger than thermal-collecting tube platoon leader
The linear leaf of degree, the side view of stirring vane 7 is also shown in FIG. 3, and thermal-collecting tube pipe row length refers to multiple rows vertically herein
The overall width of thermal-collecting tube together is listed in, so just can further be improved and be ensured that the water between storage tank 1 and each thermal-collecting tube 2 is followed
Ring, can be configured as it is multiple identical with the width of thermal-collecting tube 2 and with 2 mouthfuls of one-to-one short blades in position of thermal-collecting tube, such as Fig. 1 institutes
Show that each stirring vane 7 one thermal-arrest mouth of pipe of correspondence accelerates the water circulation in thermal-collecting tube to a certain degree, can reduce thermal-collecting tube
The formation of middle incrustation scale.
Further, temperature detect switch (TDS) 8 can be provided with storage tank 1, temperature detect switch (TDS) 8 may be provided at any position in storage tank
Put, although note that and avoid the water inlet for being arranged on storage tank as far as possible in order to avoid causing temperature sense error, the part of temperature detect switch (TDS) 8 is stretched into
Storage tank 1, temperature detect switch (TDS) 8 is electrically connected with motor 4.Temperature detect switch (TDS) 8 can use expansion of metal formula commonly used in the prior art, such as
Bimetal leaf as the temperature module temperature controller, during agitating device normal work, bimetal leaf be in free state, contact is in
Closure state, when temperature reaches operating temperature（Can set according to actual needs）, bimetal leaf be heated generation internal stress and it is fast
Quick-action is made, and opens contact, cuts off circuit, and motor 4 does not work, and stirring vane 7 stops stirring.When water temperature is cooled to reset temperature
When, contact closes automatically, recovers normal operating conditions.
Certainly, temperature detect switch (TDS) 8 is not limited to said structure in the utility model, it would however also be possible to employ common steam pressure formula temperature
Control device, type liquid expansion temperature controller etc..
Further, the top of storage tank 1 is provided with water level switch 9, and water level switch 9 is also that part is stretched into inside storage tank 1, can
It is fixed on storage tank by nut, riveting, clamping or welding manner, insulating barrier is provided between water level switch 9 and storage tank 1,
Water level switch 9 is electrically connected with motor 4.Water level switch 9 can use electric pole type water level switch, and electric pole type water level switch is that this area is normal
In the prior art seen.When water level is not reaching to the height of water level switch 9, water level switch 9 is disconnected, and circuit is not connected.
Series circuit is formed in the utility model between water level switch 9, temperature detect switch (TDS) 8 and motor 4, when in use, first
Carry out water on storage tank 1, when water level reaches 9 height of water level switch, connect water level switch 9, temperature detect switch (TDS) 8 be not reaching to it is pre-
If during temperature being normally off, now circuit communication, motor 4 drives agitating shaft 3 to work, with shining upon, solar water
Thermal-collecting tube 2 is constantly absorbed heat in device, and temperature is raised after the water heat absorption in pipe, and proportion reduces and rises, and forms a upward power,
Constitute a thermosiphon system.As hot water is moved along the constantly upper of thermal-collecting tube 2, the top of storage tank 1 is finally flowed into and is stored in, together
Shi Wendu relatively low water is continuously replenished to collector pipe 2 along the opposite side of pipe and so moves in circles, at the same time, by stirring vane
7 rotation can accelerate the cold and hot water circulation between storage tank 1 and thermal-collecting tube 2, while stirring accelerates water circulation in water tank, carry
The efficiency of heating surface high, water temperature is quickly raised in promoting storage tank 1.When water temperature reaches preset temperature in water tank, temperature detect switch (TDS) 8 breaks
Open, cut off circuit, stop stirring, realize intelligence stirring, play a part of energy saving.
A hand switch also can be set in the utility model, connected with water level switch and temperature detect switch (TDS), can be according to day
Hand control switch is often needed to decide whether to start stirring.
The above, only the utility model preferably specific embodiment, but this should not be interpreted as the utility model
The scope of above-mentioned theme is only limitted to the embodiment of the above, and all technologies realized based on the utility model content belong to this practicality
New scope.
Claims (8)
1. a kind of solar water heater for accelerating water tank inside cold cycling, including storage tank and thermal-collecting tube, it is characterised in that：Also
Including from the water storage box cavity agitating shaft that passes through of middle part and being arranged on storage tank outside and being connected with agitating shaft in the horizontal direction
Motor, the two ends of the agitating shaft are mutually fixed with the wall of storage tank respectively, and the agitating shaft is provided with stirring vane.
2. it is according to claim 1 it is a kind of accelerate water tank inside cold cycling solar water heater, it is characterised in that：Institute
Agitating shaft two ends are stated by bearing and the wall for being supported and fixed on storage tank of bearing block, and sealing is formed between wall.
3. it is according to claim 1 it is a kind of accelerate water tank inside cold cycling solar water heater, it is characterised in that：Institute
State and temperature detect switch (TDS) is additionally provided with storage tank, a temperature detect switch (TDS) part stretches into storage tank, and temperature detect switch (TDS) is electrically connected with motor.
4. it is according to claim 1 it is a kind of accelerate water tank inside cold cycling solar water heater, it is characterised in that：Institute
State storage tank top and be provided with water level switch, water level switch is electrically connected with motor.
5. it is according to claim 1 it is a kind of accelerate water tank inside cold cycling solar water heater, it is characterised in that：Institute
Stirring vane is stated for camber blades.
6. it is according to claim 1 it is a kind of accelerate water tank inside cold cycling solar water heater, it is characterised in that：Institute
Stirring vane is stated for one, the length of stirring vane is identical with the length that thermal-collecting tube is arranged.
7. it is according to claim 1 it is a kind of accelerate water tank inside cold cycling solar water heater, it is characterised in that：Institute
State stirring vane quantity identical with thermal-collecting tube quantity, and stirring vane is corresponding one by one with thermal-arrest nozzle position.
8. it is according to claim 1 it is a kind of accelerate water tank inside cold cycling solar water heater, it is characterised in that：Institute
Agitating shaft is stated to be connect by being bonded with stirring vane, and agitating shaft and stirring vane synchronous axial system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214538.3U CN206310756U (en) | 2016-11-10 | 2016-11-10 | A kind of solar water heater of acceleration water tank inside cold cycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621214538.3U CN206310756U (en) | 2016-11-10 | 2016-11-10 | A kind of solar water heater of acceleration water tank inside cold cycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206310756U true CN206310756U (en) | 2017-07-07 |
Family
ID=59243845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621214538.3U Expired - Fee Related CN206310756U (en) | 2016-11-10 | 2016-11-10 | A kind of solar water heater of acceleration water tank inside cold cycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206310756U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750540A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Solar water heater |
| CN111750541A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Cold and hot water circulating device and solar water heater |
| CN111750549A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Wind mechanism and solar water heater |
| CN112629044A (en) * | 2020-12-31 | 2021-04-09 | 广西赫阳能源科技有限公司 | Solar medium-high temperature water heater |
-
2016
- 2016-11-10 CN CN201621214538.3U patent/CN206310756U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750540A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Solar water heater |
| CN111750541A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Cold and hot water circulating device and solar water heater |
| CN111750549A (en) * | 2020-07-01 | 2020-10-09 | 南京长江都市建筑设计股份有限公司 | Wind mechanism and solar water heater |
| CN111750540B (en) * | 2020-07-01 | 2022-03-18 | 南京长江都市建筑设计股份有限公司 | Solar water heater |
| CN111750549B (en) * | 2020-07-01 | 2022-03-18 | 南京长江都市建筑设计股份有限公司 | Wind mechanism and solar water heater |
| CN112629044A (en) * | 2020-12-31 | 2021-04-09 | 广西赫阳能源科技有限公司 | Solar medium-high temperature water heater |
| CN112629044B (en) * | 2020-12-31 | 2022-07-22 | 广西赫阳能源科技有限公司 | Solar medium-high temperature water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170707 Termination date: 20171110 |