CN102645043B - Energy storage heat exchanger - Google Patents
Energy storage heat exchanger Download PDFInfo
- Publication number
- CN102645043B CN102645043B CN2012101536197A CN201210153619A CN102645043B CN 102645043 B CN102645043 B CN 102645043B CN 2012101536197 A CN2012101536197 A CN 2012101536197A CN 201210153619 A CN201210153619 A CN 201210153619A CN 102645043 B CN102645043 B CN 102645043B
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- China
- Prior art keywords
- accumulation
- cavity
- heat exchanger
- wallboard
- pipe
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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.)
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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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- Building Environments (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides an energy storage heat exchanger. The energy storage heat exchanger comprises a closed shell; front, rear, left and right cavity wall boards are arranged in the shell; a plurality of cavity board bodies are communicated between the front and rear cavity wall boards; a plurality of through holes are arranged on the cavity board bodies; the outer lateral surface of the front cavity wall board is connected with a first liquid inlet pipe orifice for ensuring heating liquid to flow in; the outer lateral surface of the rear cavity wall board is connected with a first liquid outlet pipe orifice for ensuring the heating liquid which is subjected to heat exchange to outflow; a plurality of communication pipes are communicated between the left and right cavity wall boards; the communication pipes traverse the through holes on the cavity board bodies; the outer lateral surface of the right cavity wall board is connected with a second liquid inlet pipe orifice for ensuring heat exchange liquid to flow in; the outer lateral surface of the left cavity wall board is connected with a second liquid outlet pipe orifice for ensuring the heat exchange liquid to outflow; and the shell space among the four cavity wall boards is filled with an energy storage medium. According to the energy storage heat exchanger, a supporting material in the shell can be saved and the investment cost is reduced.
Description
Technical field
The present invention relates to a kind of heat exchange or heat-transfer equipment, specifically a kind of accumulation of energy heat exchanger.
Background technology
Along with reaching its maturity of solar building integrated product, in the application of solar energy central air-conditioning, electron tubes type and fixedly the flat type solar heat collector of specification more and more be not suitable for development of times.Accumulation of energy heat exchanger as solar energy central air-conditioning or solar heating engineering, existing product is the big slack tank of a stored hot water, that is: only at a space storage of water medium, this single loop system is in the inner much supports of processing and manufacturing time space, auxiliary material are too many, and it is thicker that sheet material needs.
In addition, when adopting solar energy directly to add hot tap-water or underground water, producing incrustation scale under a lot of situations of the impurity in the water influences heat-transfer effect, perhaps contains the service life of acid-base material and then minimizing solar energy accumulation heat exchanger.And the freezing point height of water (easily freezing below 0 ℃), boiling point low (100 ℃ produce gases and increase pressure), so aqueous medium and be not suitable as the solar energy central air-conditioning.
Summary of the invention
Purpose of the present invention just provides a kind of accumulation of energy heat exchanger, to solve the inner problem that needs more backing material and aqueous medium to be not suitable as heat transfer medium of existing solar energy accumulation heat exchanger.
Technical scheme of the present invention is specific as follows:
A kind of accumulation of energy heat exchanger, this accumulation of energy heat exchanger comprises the housing of sealing, the cavity wallboard that in described housing, comprises four hollows in front, rear, left and right, between front/back cavity body wall plate, be communicated with the cavity plate body of some parallel settings, be provided with at described cavity plate body and somely pass plate body but the through hole isolated with the plate body chamber, the lateral surface of cavity wall plate is connected to the first feed liquor mouth of pipe that flows into for heating liquid before described, is connected to the first fluid mouth of pipe of the heating liquid outflow after supplying transducing at the lateral surface of described rear chamber wallboard; Between left and right cavity wallboard, be communicated with the communicating pipe of some parallel settings, pass across the described through hole on the described cavity plate body described communicating pipe, lateral surface at described right cavity wallboard is connected to the second feed liquor mouth of pipe that the confession heat exchanging liquid flows into, and is connected to the second fluid mouth of pipe of confession heat exchanging liquid outflow at the lateral surface of described left cavity wallboard; Be filled with the accumulation of energy medium in the shell space between described four cavity wallboards.
In described cavity wallboard, be provided with the pipe that reinforces the connection.
In described housing, be provided with for the auxilliary heater of the electricity of the described accumulation of energy medium of heating.
The auxilliary heater of described electricity divides two-layer setting up and down in described housing, heating accumulation of energy medium when the electricity on upper strata is assisted heater for conventional electricity, heating accumulation of energy medium when the electricity of lower floor is assisted heater for the low ebb electricity.
The auxilliary heater of described electricity comprises cylindrical shell and is positioned at the electrical heating elements of described cylindrical shell; Insert in the described housing on described cylindrical shell the past, rear chamber wallboard or the left and right cavity wallboard.
Periphery at described housing is provided with heat-insulation layer.
Described heating liquid is superconducting fluid.
Described heat exchanging liquid is running water or underground water.
Described accumulation of energy medium is liquid, solid or phase change material.
The present invention is provided with the cavity wallboard of four hollows in front, rear, left and right in housing, between front/back cavity body wall plate, be communicated with the cavity plate body of some parallel settings, between left and right cavity wallboard, be communicated with the communicating pipe of some parallel settings, pass across described cavity plate body described communicating pipe, therefore in whole housing, described cavity plate body and intersected to form good support between communicating pipe mutually, the pressure at each position of whole accumulation of energy heat exchanger is reduced mutually, and then saved the interior backing material of housing, reduced cost of investment.
In addition, by the pipe that reinforces the connection is set, also whole housing has been played good supporting role in described four cavity wallboards.Have, it is heating liquid (being heat transfer medium) that superconducting fluid is set again, and described superconducting fluid is compared water and had high low-boiling freezing point, and can be because wherein not containing the service life that impurity influences heat-transfer effect or reduces solar thermal collector.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A-A of accumulation of energy heat exchanger shown in Figure 1 is to cutaway view.
Among the figure: 1, preceding cavity wall plate, 2, the rear chamber wallboard, 3, left cavity wallboard, 4, right cavity wallboard, 5, the cavity plate body, 6, communicating pipe, 7, through hole, 8, heat-insulation layer, 9, the first feed liquor mouth of pipe, 10, the first fluid mouth of pipe, 11, the second feed liquor mouth of pipe, 12, the second fluid mouth of pipe, 13, pipe reinforces the connection, 14, cylindrical shell, 15, electrical heating elements.
The specific embodiment
With reference to figure 1 and Fig. 2, the present invention includes the housing of sealing, the cavity wallboard that in described housing, comprises four hollows in front, rear, left and right, between front/back cavity body wall plate, be communicated with the cavity plate body 5 of some parallel settings, be provided with at described cavity plate body 5 and somely pass plate body 5 but the through hole 7 isolated with plate body 5 chambers, the lateral surface of cavity wall plate 1 is connected to the first feed liquor mouth of pipe 9 that flows into for heating liquid before described, is connected to the first fluid mouth of pipe 10 of the heating liquid outflow after supplying transducing at the lateral surface of described rear chamber wallboard 2; Between left and right cavity wallboard, be communicated with the communicating pipe 6 of some parallel settings, described communicating pipe 6 passes across the described through hole 7 on the described cavity plate body 5, lateral surface at described right cavity wallboard 4 is connected to the second feed liquor mouth of pipe 11 that the confession heat exchanging liquid flows into, and is connected to the second fluid mouth of pipe 12 of confession heat exchanging liquid outflow at the lateral surface of described left cavity wallboard 3; Be filled with the accumulation of energy medium in the shell space between described four cavity wallboards.
More excellent scheme, the lateral surface of cavity wall plate 1 and rear chamber wallboard 2 before the first feed liquor mouth of pipe 9 and the first fluid mouth of pipe 10 are connected on respectively in the clinodiagonal mode of solid, in like manner, can make the second feed liquor mouth of pipe 11 and the second fluid mouth of pipe 12 be connected on the lateral surface of right cavity wallboard 4 and left cavity wallboard 3 respectively in the clinodiagonal mode of solid.
When store heat, cavity wall plate 1 before heating liquid enters by the first feed liquor mouth of pipe 9 enters rear chamber wallboard 2 by each cavity plate body 5 again, flows out from the first fluid mouth of pipe 10 at last.When described heating liquid circulated in each cavity plate body 5, the heat transferred accumulation of energy medium that heating liquid itself is entrained was stored heat by the accumulation of energy medium.
When the needs heat, make the lower heat exchanging liquid of temperature enter right cavity wallboard 4 from the second feed liquor mouth of pipe 11, afterwards by each communicating pipe 6, it will absorb the heat that transmits from the accumulation of energy medium when the lower heat exchanging liquid of temperature circulated in each communicating pipe 6, and then make the heat exchanging liquid temperature raise, heat exchanging liquid in each communicating pipe 6 flows into left cavity wallboard 3, flows out for people to use from the second fluid mouth of pipe 12 at last.
The present invention is provided with the pipe 13 that reinforces the connection in described cavity wallboard, the pipe 13 that reinforces the connection in the described left and right cavity wallboard is perpendicular to described cavity plate body 5, and the pipe 13 that reinforces the connection in the described front/back cavity body wall plate is parallel to described cavity plate body 5.
The same day, vaporous condition was bad, and sunshine is not enough to heating liquid heating and when being stored in heat in the accumulation of energy medium, at this moment, can assist by the auxilliary heater of the electricity that other establishes and heating the accumulation of energy medium.The auxilliary heater of described electricity comprises cylindrical shell 14 and is positioned at the electrical heating elements 15 of described cylindrical shell 14, inserts in the described housing on described 14 the pasts of cylindrical shell, rear chamber wallboard or the left and right cavity wallboard.Cylindrical shell 14 has been shown among Fig. 1 has inserted in the reinforcing the connection pipe 13 in the right cavity wallboard 4, and passed through hole 7 on the described cavity plate body 5.
Can the auxilliary heater of electricity be set the upper and lower in described housing respectively, when the user power utilization amount is in peak or normal epoch, can open the auxilliary heater of the electricity that is arranged on top, heat so only for the accumulation of energy medium of the first half in the housing, thus energy-conservation can save the time; When user power utilization amount period at a low ebb, can open the auxilliary heater of the electricity that is arranged on the bottom, give accumulation of energy medium heating all in the housing this moment, so not only make the user save the electricity charge, also balance the power consumption of electrical network.
In described housing periphery heat-insulation layer 8 can be set, a plurality of accumulation of energy heat exchangers with heat-insulation layer 8 are together in parallel, can use for small-sized solar energy central air-conditioning system.For large-scale solar energy central air-conditioning system, heat-insulation layer can be set, and directly the connection in series-parallel of a plurality of accumulation of energy heat exchanger be got up to be positioned over large-scale underground heat accumulation tank.
Described accumulation of energy medium can be liquid, solid or phase change material, can unnecessary through hole 7 be set at described cavity plate body 5, and described accumulation of energy medium is interconnected by described unnecessary through hole 7.
Described heating liquid (also claiming heat transfer medium) can be superconducting fluid, and superconducting fluid is compared water, has high boiling point and low freezing point, so it is very suitable in the solar energy accumulation heat exchanger of solar energy central air-conditioning system as heat transfer medium.
Described heat exchanging liquid can be running water or underground water etc.
Claims (8)
1. accumulation of energy heat exchanger, it is characterized in that, the housing that comprises sealing, before in described housing, comprising, after, a left side, the cavity wallboard of right four hollows, preceding, be communicated with the cavity plate body (5) of some parallel settings between the rear chamber wallboard, be provided with at described cavity plate body (5) and somely pass plate body but the through hole (7) isolated with the plate body chamber, the lateral surface of cavity wall plate (1) is connected to the first feed liquor mouth of pipe (9) that flows into for heating liquid before described, is connected to the first fluid mouth of pipe (10) of the heating liquid outflow after supplying transducing at the lateral surface of described rear chamber wallboard (2); Between left and right cavity wallboard, be communicated with the communicating pipe (6) of some parallel settings, pass across the described through hole (7) on the described cavity plate body (5) described communicating pipe (6), lateral surface at described right cavity wallboard (4) is connected to the second feed liquor mouth of pipe (11) that the confession heat exchanging liquid flows into, and is connected to the second fluid mouth of pipe (12) of confession heat exchanging liquid outflow at the lateral surface of described left cavity wallboard (3); Be filled with the accumulation of energy medium in the shell space between described four cavity wallboards, in described cavity wallboard, be provided with the pipe (13) that reinforces the connection.
2. accumulation of energy heat exchanger according to claim 1 is characterized in that, is provided with in described housing for the auxilliary heater of the electricity of the described accumulation of energy medium of heating.
3. accumulation of energy heat exchanger according to claim 2, it is characterized in that, the auxilliary heater of described electricity divides two-layer setting up and down in described housing, heating accumulation of energy medium when the electricity on upper strata is assisted heater for conventional electricity, heating accumulation of energy medium when the electricity of lower floor is assisted heater for the low ebb electricity.
4. accumulation of energy heat exchanger according to claim 3 is characterized in that, the auxilliary heater of described electricity comprises cylindrical shell (14) and is positioned at the electrical heating elements (15) of described cylindrical shell (14); Described cylindrical shell (14) in the past, insert in the described housing on rear chamber wallboard or the left and right cavity wallboard.
5. accumulation of energy heat exchanger according to claim 1 is characterized in that, is provided with heat-insulation layer (8) in the periphery of described housing.
6. according to each described accumulation of energy heat exchanger of claim 1 ~ 5, it is characterized in that described heating liquid is superconducting fluid.
7. according to each described accumulation of energy heat exchanger of claim 1 ~ 5, it is characterized in that described heat exchanging liquid is running water or underground water.
8. according to each described accumulation of energy heat exchanger of claim 1 ~ 5, it is characterized in that described accumulation of energy medium is liquid, solid or phase change material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101536197A CN102645043B (en) | 2012-05-17 | 2012-05-17 | Energy storage heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101536197A CN102645043B (en) | 2012-05-17 | 2012-05-17 | Energy storage heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102645043A CN102645043A (en) | 2012-08-22 |
| CN102645043B true CN102645043B (en) | 2013-08-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101536197A Expired - Fee Related CN102645043B (en) | 2012-05-17 | 2012-05-17 | Energy storage heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN102645043B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363242Y (en) * | 1999-01-04 | 2000-02-09 | 宋津 | Heat-storage type electric heater |
| CN1869572A (en) * | 2005-03-31 | 2006-11-29 | 松下电器产业株式会社 | Heat storage apparatus |
| CN201059676Y (en) * | 2007-03-28 | 2008-05-14 | 陈定兴 | Electricity energy storage integrated heat exchange heating apparatus |
| CN201191144Y (en) * | 2007-12-03 | 2009-02-04 | 陈定兴 | Phase change energy storageheat exchanger |
| CN102331042A (en) * | 2011-03-30 | 2012-01-25 | 上海本家空调系统有限公司 | Energy storage type heat energy air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3903804B2 (en) * | 2002-02-08 | 2007-04-11 | ダイキン工業株式会社 | Heat storage water heater |
-
2012
- 2012-05-17 CN CN2012101536197A patent/CN102645043B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363242Y (en) * | 1999-01-04 | 2000-02-09 | 宋津 | Heat-storage type electric heater |
| CN1869572A (en) * | 2005-03-31 | 2006-11-29 | 松下电器产业株式会社 | Heat storage apparatus |
| CN201059676Y (en) * | 2007-03-28 | 2008-05-14 | 陈定兴 | Electricity energy storage integrated heat exchange heating apparatus |
| CN201191144Y (en) * | 2007-12-03 | 2009-02-04 | 陈定兴 | Phase change energy storageheat exchanger |
| CN102331042A (en) * | 2011-03-30 | 2012-01-25 | 上海本家空调系统有限公司 | Energy storage type heat energy air conditioner |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-232563A 2003.08.22 |
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| Publication number | Publication date |
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| CN102645043A (en) | 2012-08-22 |
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Granted publication date: 20130807 Termination date: 20200517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |