CN201652906U - Double-inner container pressure-bearing water tank of solar water heater - Google Patents
Double-inner container pressure-bearing water tank of solar water heater Download PDFInfo
- Publication number
- CN201652906U CN201652906U CN 201020129268 CN201020129268U CN201652906U CN 201652906 U CN201652906 U CN 201652906U CN 201020129268 CN201020129268 CN 201020129268 CN 201020129268 U CN201020129268 U CN 201020129268U CN 201652906 U CN201652906 U CN 201652906U
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- inner bag
- water
- inner container
- hot water
- preheating
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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
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Abstract
The utility model relates to a double-inner container pressure-bearing water tank of a solar water heater. The water tank comprises a pre-heating inner container and a hot water inner container which are independently arranged in a casing; thermal insulation materials are filled among the pre-heating inner container, the hot water inner container and the casing; a cold water inlet and a preheated water outlet are formed on the pre-heating inner container; a preheated water inlet and a hot water outlet are formed on the hot water inner container; the preheated water outlet of the pre-heating inner container and the preheated water inlet of the hot water inner container are communicated with each other through a communicating pipe; the pre-heating inner container and the solar water heater are connected and can conduct heat exchange; and a heater is mounted in the hot water inner container. The pre-heating inner container and the hot water inner container of the water tank are arranged up and down, the structure is compact and reasonable and occupies little space, and the installation and the maintenance are simple and convenient. The water supply amount can be adjusted conveniently as required, heating the water in the hot water inner container is only needed when water is required, and the water to be heated is that preheated by the pre-heating inner container. Therefore, the heating speed is high, the heat loss is small and the heat utilization rate is high.
Description
Technical field
The utility model belongs to technical field of solar utilization technique, relates to a kind of improvement of water heater, specifically a kind of double-inner container solar water heater press-bearing water tank.
Background technology
For each family, water heater all is an imperative equipment in the daily life.At present, the small-sized water tank of family expenses adopts the water tank of single inner bag mostly, mainly there is following problem in this water tank: the requirement that (1) single inner bag water tank can not be accomplished to receive the heat of solar thermal collector simultaneously and ensure round-the-clock constant temperature water supply, if receive the heat of solar thermal collector the inside effectively, just must keep water tank that lower temperature is arranged, and lower temperature just can not ensure round-the-clock hot water supply; (2), single inner bag water tank volume is big: in order to guarantee to satisfy the demands, must design or select the volume of water tank according to the maximum water consumption of using, and water tank capacity is big more, it is also big that institute takes up space, the use cost height; (3) energy consumption height: in order to guarantee water requirement (guaranteeing that promptly 24 hours energy can both provide uniform temperature above hot water), water tank inside must remain on the state of a higher temperature always, water tank is big more, heat scatters and disappears many more, even also will make water tank keep predefined temperature under the less situation of water consumption, water tank need consume more energy.
For energy savings, utilize the solar water heater of solar energy source to popularize on a large scale, but because the heat that solar water heater produced is subjected to the influence of natural conditions bigger, it adds thermal effect is uncertain, so solar energy can only be as auxiliary preheating device.In order to keep stable hot water supply, also must must there be a water heater to guarantee 24 hours hot water supply, one family just must dispose 2 water tanks and just can meet the demands like this, and the hot-water heating system of this pair of water tank takes up room greatly, use cost is high, and the I﹠M complexity, the heat energy utilization rate is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of compact conformation rationally, occupy little space, that output can be regulated, heat scatters and disappears is little, heat energy utilization rate height, installation and maintenance double-inner container solar water heater press-bearing water tank simply and easily.
According to the technical scheme that the utility model provides, described double-inner container solar water heater press-bearing water tank comprises setting separate preheating inner bag and hot water inner bag in the enclosure, between preheating inner bag, hot water inner bag and the shell insulation material is housed; The preheating inner bag is provided with cooling water inlet and preheating water outlet, and the hot water inner bag is provided with preheating water import and hot water outlet, and the preheating water outlet of preheating inner bag is connected by cross over pipe with the preheating water import of hot water inner bag; Described preheating inner bag links to each other with solar thermal collector and carries out heat exchange, in the described hot water inner bag heater is installed.
As further improvement of the utility model, on cross over pipe and cold water pipe, have additional a tee pipe coupling respectively, tee pipe coupling links to each other with two heat-exchange tubes of solar thermal collector respectively, and solar thermal collector directly links to each other with the preheating inner bag and carries out heat exchange.
As further improvement of the utility model, be provided with at least one coil pipe in the described preheating inner bag, the two ends of coil pipe link to each other with the heat-exchange tube of solar thermal collector respectively and carry out heat exchange.
As further improvement of the utility model, described preheating inner bag and hot water inner bag are arranged above and below.
As further improvement of the utility model, described hot water inner bag top is connected with safety valve.
As further improvement of the utility model, the bottom of described preheating inner bag is provided with sewage draining exit.
As further improvement of the utility model, be separately installed with temperature sensor on described preheating inner bag and the hot water inner bag.
As further improvement of the utility model, described preheating inner bag and hot water inner bag adopt stainless steel to be made.
As further improvement of the utility model, described preheating inner bag and hot water inner bag adopt steel plate to make, and plating has the enamel material layer on the inwall of preheating inner bag, hot water inner bag.
As further improvement of the utility model, described insulation material can adopt polyurethane foam material.
The utility model compared with prior art, advantage is:
(1), preheating inner bag and hot water inner bag be integrated in the water tank, and is arranged above and below, compact conformation is reasonable, occupies little space, installation and maintenance is simple and convenient.
(2), the preheating inner bag directly admits cold water to come in, lower temperature helps the exchange heat with solar thermal collector.
(3), running water enters the hot water inner bag after through the heating of preheating inner bag, can Fast Heating reaches the serviceability temperature of hot water, can satisfy the demand of big water consumption, the hot water inner bag remains higher temperature, and round-the-clock hot water supply can be provided.
(4), preheating water tank's lowest set temperature is general similar with room temperature, so the warm water in the preheating inner bag does not have heat to be dispersed in the air substantially, and the hot water inner bag of smaller size smaller also has only heat seldom to distribute behind the employing polyurethane heat insulation material.When particularly not having hot water to consume when long-time standby, energy-conservation is very tangible.
Description of drawings
Fig. 1 is not for being provided with the structural representation of coil pipe in the preheating inner bag of the present utility model.
Fig. 2 is for being provided with the structural representation of coil pipe in the preheating inner bag of the present utility model.
Description of reference numerals: 1-shell, 2-insulation material, 3-preheating inner bag, 4-hot water inner bag, 5-pipe joint, 6-safety valve, 7-hot-water line, 8-pipe joint, 9-temperature sensor, 10-pipe joint, 11-cross over pipe, 12-pipe joint, 13-temperature sensor, 14-coil pipe, 15-pipe joint, 16-cold water pipe, 17-sewage draining exit, 18-heat-exchange tube, 19-pipe joint, 20-tee pipe coupling, 21-heater.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1, the utility model mainly is made up of the separate preheating inner bag 3 and the hot water inner bag 4 that are arranged in the shell 1, between preheating inner bag 3, hot water inner bag 4 and the shell 1 insulation material 2 is housed, and insulation material 2 can adopt polyurethane foam etc.; Preheating inner bag 3 is provided with cooling water inlet and preheating water outlet, and cold water pipe 16 is connected on the cooling water inlet by pipe joint 15, is used to feed cold water; Hot water inner bag 4 is provided with preheating water import and hot water outlet, preheating inner bag 3 is connected by a cross over pipe 11 with hot water inner bag 4, the two ends of cross over pipe 11 are connected in preheating water outlet and the preheating water import by pipe joint 12 and pipe joint 10 respectively, the hot water exit of hot water inner bag 4 is connected with hot-water line 7 by pipe joint 8, is used to send hot water and uses for the user; Described preheating inner bag 3 directly links to each other with the solar thermal collector (not shown) and carries out heat exchange, in the described hot water inner bag 4 heater 21 is installed, and heater 21 can adopt heaters such as electric heater, combustion heater or electromagnetic induction heater.
As shown in Figure 1, described preheating inner bag 3 can be connected in the following way with solar thermal collector: have additional a tee pipe coupling 20 on cross over pipe 11 and cold water pipe 16 respectively, tee pipe coupling 20 links to each other with two heat-exchange tubes 18 of solar thermal collector respectively, the solar thermal collector heated hot water directly and the cold water in the preheating inner bag 3 carry out heat exchange.
As shown in Figure 2, in order to improve the heat exchanger effectiveness of solar thermal collector and preheating inner bag 3, in the preheating inner bag 3 coil pipe 14 can be set, the two ends of coil pipe 14 link to each other with the heat-exchange tube 18 of solar thermal collector by pipe joint 19 respectively and carry out heat exchange.And can use and different medium of water such as anti-icing fluid in the exchange loop formed of coil pipe and solar thermal collector, can improve solar thermal collector and antifreeze ability pipeline.
As shown in Figure 1 and Figure 2, preheating inner bag 3 and hot water inner bag 4 in the utility model are arranged above and below, and can save installing space.Described hot water inner bag 4 tops are connected with safety valve 6 by pipe joint 5, can improve security of the present utility model.The bottom of described preheating inner bag 3 is provided with sewage draining exit 17, and sewage draining exit 17 is used for the impurity that accumulates in preheating inner bag 3 is discharged.Be separately installed with temperature sensor 9,13 on described preheating inner bag 3 and the hot water inner bag 4, set heating-up temperature of the present utility model with convenient the detection.Described preheating inner bag 3 and hot water inner bag 4 can adopt stainless steel to be made, and also can adopt common steel plate to make, then plating enamel material layer on the wall within it.Described preheating inner bag 3 and hot water inner bag 4 are welded by stack shell and 2 end sockets.
During concrete the application, cold water (running water) enters in the preheating inner bag 3 from cold water pipe 16, solar thermal collector and preheating inner bag 3 carry out heat exchange, with the cold water preheating is warm water, warm water after the preheating is input in the hot water inner bag 4 by cross over pipe 11, heater 21 in the hot water inner bag 4 is heated to predefined temperature with the warm water of sending here, uses for the user.
The utility model can be applicable in small-sized household hot water supply system, solar splitting bearing hot water system and the air energy hot-water heating system, the temperature of preheating inner bag 3 and hot water inner bag 4 is controlled separately, the temperature operated by rotary motion of hot water inner bag 3 is higher, interior having heaters 21 is responsible for providing 24 hours hot water supply; Preheating inner bag 3 temperature operated by rotary motion are lower, when use solar thermal collector or air can etc. during energy-conservation device preheating, the heat that the water of preheating inner bag 3 inner lower temperatures can absorb solar thermal collector efficiently and provided can reduce heat and scatter and disappear more than 70%.When the hot water supply of hot water inner bag 4 can not satisfy daily instructions for use, can regulate by the design temperature that improves preheating inner bag 3.
Claims (10)
1. the double-inner container solar water heater press-bearing water tank is characterized in that including the separate preheating inner bag (3) and the hot water inner bag (4) that are arranged in the shell (1), between preheating inner bag (3), hot water inner bag (4) and the shell (1) insulation material (2) is housed; Preheating inner bag (3) is provided with cooling water inlet and preheating water outlet, hot water inner bag (4) is provided with preheating water import and hot water outlet, preheating inner bag (3) is connected by cross over pipe (11) with hot water inner bag (4), described preheating inner bag (3) links to each other with solar thermal collector and carries out heat exchange, and heater (21) is installed in the described hot water inner bag (4).
2. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature also is, on cross over pipe (11) and cold water pipe (16), have additional a tee pipe coupling (20) respectively, tee pipe coupling (20) links to each other with two heat-exchange tubes (18) of solar thermal collector respectively, and solar thermal collector directly links to each other with preheating inner bag (3) and carries out heat exchange.
3. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature also is, be provided with at least one coil pipe (14) in the described preheating inner bag (3), the two ends of coil pipe (14) link to each other with the heat-exchange tube (18) of solar thermal collector respectively and carry out heat exchange.
4. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature are that also described preheating inner bag (3) and hot water inner bag (4) are arranged above and below.
5. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature are that also described hot water inner bag (4) top is connected with safety valve (6).
6. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature are that also the bottom of described preheating inner bag (3) is provided with sewage draining exit (17).
7. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature also are, temperature sensor (13) is installed on the described preheating inner bag (3), and temperature sensor (9) is installed on the hot water inner bag (4).
8. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature are that also described preheating inner bag (3) and hot water inner bag (4) adopt stainless steel to be made.
9. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature are that also described preheating inner bag (3) and hot water inner bag (4) adopt steel plate to make, and plating has the enamel material layer on the inwall of preheating inner bag (3), hot water inner bag (4).
10. double-inner container solar water heater press-bearing water tank as claimed in claim 1, its feature are that also described insulation material (2) can adopt polyurethane foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020129268 CN201652906U (en) | 2010-03-02 | 2010-03-02 | Double-inner container pressure-bearing water tank of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020129268 CN201652906U (en) | 2010-03-02 | 2010-03-02 | Double-inner container pressure-bearing water tank of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201652906U true CN201652906U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020129268 Expired - Fee Related CN201652906U (en) | 2010-03-02 | 2010-03-02 | Double-inner container pressure-bearing water tank of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201652906U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865670A (en) * | 2011-07-04 | 2013-01-09 | 桐庐银雁太阳能科技有限公司 | Twin-tower solar water heater |
| CN103307777A (en) * | 2013-05-31 | 2013-09-18 | 广西科学院应用物理研究所 | Water tank and heat collector integrated solar water heater |
| CN103335428A (en) * | 2013-07-15 | 2013-10-02 | 江苏七政新能源有限公司 | Solar water heater water tank |
| CN103335429A (en) * | 2013-07-15 | 2013-10-02 | 江苏七政新能源有限公司 | Split solar heater water tank |
| CN105674563A (en) * | 2014-11-20 | 2016-06-15 | 冯建京 | Multi-energy complementation double-inner-container water tank system with reversing valve |
| CN107098070A (en) * | 2017-06-05 | 2017-08-29 | 苏州弗士曼精密机械有限公司 | A kind of multifunctional thermal water tank |
| CN108050697A (en) * | 2017-12-30 | 2018-05-18 | 广州纬华节能设备有限公司 | Multi-functional water heater's water pot and water system |
| CN108489115A (en) * | 2018-03-30 | 2018-09-04 | 海宁太博热水器科技有限公司 | A kind of pressure-bearing type electrical heating solar water heater |
| CN108645009A (en) * | 2018-07-16 | 2018-10-12 | 孙大伟 | A kind of horizontal water heater |
-
2010
- 2010-03-02 CN CN 201020129268 patent/CN201652906U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865670A (en) * | 2011-07-04 | 2013-01-09 | 桐庐银雁太阳能科技有限公司 | Twin-tower solar water heater |
| CN103307777A (en) * | 2013-05-31 | 2013-09-18 | 广西科学院应用物理研究所 | Water tank and heat collector integrated solar water heater |
| CN103335428A (en) * | 2013-07-15 | 2013-10-02 | 江苏七政新能源有限公司 | Solar water heater water tank |
| CN103335429A (en) * | 2013-07-15 | 2013-10-02 | 江苏七政新能源有限公司 | Split solar heater water tank |
| CN105674563A (en) * | 2014-11-20 | 2016-06-15 | 冯建京 | Multi-energy complementation double-inner-container water tank system with reversing valve |
| CN107098070A (en) * | 2017-06-05 | 2017-08-29 | 苏州弗士曼精密机械有限公司 | A kind of multifunctional thermal water tank |
| CN108050697A (en) * | 2017-12-30 | 2018-05-18 | 广州纬华节能设备有限公司 | Multi-functional water heater's water pot and water system |
| CN108489115A (en) * | 2018-03-30 | 2018-09-04 | 海宁太博热水器科技有限公司 | A kind of pressure-bearing type electrical heating solar water heater |
| CN108645009A (en) * | 2018-07-16 | 2018-10-12 | 孙大伟 | A kind of horizontal water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130302 |