CN204574576U - A kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation - Google Patents
A kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation Download PDFInfo
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- CN204574576U CN204574576U CN201520263616.8U CN201520263616U CN204574576U CN 204574576 U CN204574576 U CN 204574576U CN 201520263616 U CN201520263616 U CN 201520263616U CN 204574576 U CN204574576 U CN 204574576U
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- heat exchanger
- energy
- inner bag
- heat
- solar
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation.Comprising inner bag, urceolus and two groups of heat exchangers, form chuck, be filled with liquid heat-transfer medium in chuck between inner bag and urceolus, is heat-insulation layer outside urceolus; Heat exchanger A is arranged on the bracing frame A in the space bottom inner bag and between urceolus, and heat exchanger B is arranged on the bracing frame B outside inner bag in the middle part of chuck.The utility model is reasonable in design, novel structure, and the thermal efficiency is high, and energy-saving effect is obvious, and adopt bracing frame design, heat exchanger is easy for installation solid and reliable.Heat exchanger A is connected with air energy thermal water system main frame, energy efficiency grade COP >=4.2; Heat exchanger B is connected with solar water heating system heat collector, make use of green energy resource solar energy, and when there being solar irradiation, heat exchanger B has played very large effect, makes the power savings of heat exchanger A fairly obvious.
Description
Technical field
The utility model belongs to technical field of water heaters, particularly relates to a kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation.
Background technology
Heat storage water tank is the important component part of pressure-bearing water heater.Heat storage water tank can be used for all pressure-bearing water heaters such as solar water heater and air-source water heater.Heat exchanger is arranged in inner bag by existing heat storage water tank usually, in this case, just in case the medium in heat exchanger is revealed, certainly will pollute hot water.Also have and heat exchanger be wrapped on the outer wall of inner bag with coil form, by contact conduction, the heat of heat exchanger is passed to inner bag, but this mode because of contact surface limited, the thermal efficiency is not high.CN202254303U discloses a kind of heat storage water tank, and it is the chuck be placed in by the coil pipe of source pump condenser outside inner bag, and for the product of vertical structure, heat only can conduct in ladle body region, and water tank bottom cannot absorb heat; For the product of horizontal type structure, medium must fill whole chuck, and heat exchanger could carry out heat exchange work with medium, and like this after chuck absorbs heat, chuck pressure can rise rapidly, if not to its release, pressure increase will certainly damage product.The patented product due to coil pipe setting position unreasonable, thus cannot fully heat exchange, energy efficiency grade COP only about 3.5.
Summary of the invention
The utility model is the deficiency solving the existence of above-mentioned prior art, proposes a kind of vertical type heat storing water tank, is applicable to the hot-water heating system of solar-energy air-energy complementation, can improve heat exchanger energy efficiency, can utilize solar energy again, have obvious energy-saving effect.
The technical scheme that the utility model technical solution problem is taked is, a kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation, comprise inner bag, urceolus and heat exchanger, chuck is formed between described inner bag and urceolus, liquid heat-transfer medium is filled with in described chuck, it is heat-insulation layer outside described urceolus, it is characterized in that, described heat exchanger comprises heat exchanger A and heat exchanger B, the space for arranging heat exchanger is preset bottom described inner bag and between urceolus, and described heat exchanger A is arranged in the space bottom inner bag and between urceolus, described heat exchanger B to be arranged at outside inner bag in the middle part of chuck, described being arranged at bottom inner bag is connected with air energy thermal water system main frame with the heat exchanger A in the space between urceolus, and the described heat exchanger B be arranged at outside inner bag in the middle part of chuck is connected with solar water heating system heat collector.
As improvement, be provided with bracing frame A in described space, described heat exchanger A setting is fixed on the bracing frame A in described space; Be provided with bracing frame B in the middle part of described chuck, described heat exchanger B setting is fixed on the bracing frame B in the middle part of described chuck.
As preferably, described heat exchanger A and heat exchanger B is spiral coil structure.
Improve as one, water inlet and the delivery port of described inner bag are arranged at bottom respectively with top and are connected the water inlet pipe bending towards end and the outlet pipe of one section of arc respectively.
In the utility model, heat exchanger all has working medium import and sender property outlet, wherein, heat exchanger A is connected the main frame of air energy thermal water system by working medium A import and working medium A outlet, heat exchanger B is connected the solar thermal collector of solar water heating system by working medium B import and working medium B outlet, can normally run.
The utility model is provided with two fine horse heat exchangers, and one group of heat exchanger and heat exchanger A are arranged at the bottom of vertical type heat storing water tank, more meet fluidics heat transfer theory, more can fully heat exchange, heat exchanger A and inner bag bottom dielectric form heat exchange, and according to the principle that hot water floating cold water sinks, heat is gone up rapidly to transmission, form heat exchange by the medium in chuck and inner bag, thus heated the water in inner bag.Heat exchanger A is fixed on the bracing frame bottom inner bag, heat exchange is carried out with medium, just as thermal source directly to boil water, heat heated the heat-conducting medium in chuck through heat exchanger A, after heat-conducting medium absorbs heat, density diminishes and rises rapidly, carry out heat exchange with the water in inner bag, and the low heat-conducting medium of temperature sinks and absorbs heat with heat exchanger A heat exchange, cold and hot medium goes round and begins again formation convection current.Meanwhile, heat exchanger A is arranged on bottom inner bag, adds breathing space, solves the problem of chuck medium temperature rising chuck pressure increase.Another group heat exchanger and heat exchanger B are arranged at outside inner bag in the middle part of chuck, and be close to inner bladder outer wall, heat exchanger B heated the heat-conducting medium in chuck, and the water in heat-conducting medium and inner bag carries out heat exchange; Meanwhile, heat exchanger B is also by conducting and spread the water directly transferred heat in inner bag.
In the utility model, water inlet connects the water inlet pipe bending towards end of one section of arc, and cold water is slowly upwards flowed from bottommost; Delivery port connects the outlet pipe bending towards end of one section of shape, makes water outlet be the hot water got from top.
The utility model is reasonable in design, novel structure, and the thermal efficiency is high, and energy-saving effect is obvious, and adopt bracing frame design, heat exchanger is easy for installation solid and reliable.Product energy efficiency grade improves, and usual external heat exchanger product energy efficiency grade COP is 3.4 ~ 3.6, when the utility model heat exchanger A connects machine outside air source hot pump water heater, and energy efficiency grade COP >=4.2; When the utility model heat exchanger B connects solar water heating system heat collector, make use of green energy resource solar energy, when there being solar irradiation, heat exchanger B has played very large effect, makes the power savings of heat exchanger A fairly obvious.The utility model is saved electric energy two points of aspects from improving efficiency and utilize solar energy and is started with, and achieves significant effect.
Accompanying drawing explanation
Fig. 1 is a kind of detailed description of the invention structural representation of the utility model.In figure, 1-inner bag, 2-urceolus, 3-heat-insulation layer, 4-shell, 5-heat exchanger B, 6-heat exchanger A, 7-working medium A export, 8-working medium A import, 9-water inlet, 10-water inlet pipe, and 11-working medium B exports, 12-working medium B import, 13-exhaust outlet, 14-filling opening, 15 delivery ports, 16-outlet pipe.
Fig. 2 is the schematic diagram that the utility model is applied to the hot-water heating system of solar-energy air-energy complementation.In figure, 01-the utility model and vertical type heat storing water tank, 02-air energy system host, 03-solar energy work station, 04-solar thermal collector.
Detailed description of the invention
Below by way of specific embodiment also by reference to the accompanying drawings, the technical solution of the utility model is further described.
Figure 1 shows that a kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation, comprise inner bag 1, urceolus 2 and heat exchanger A6, heat exchanger B5, inner bag 1 is storage area, chuck is formed between inner bag 1 and urceolus 2, liquid heat-transfer medium is filled with in chuck, it is heat-insulation layer 3 outside urceolus 2, the outside of heat-insulation layer 3 and outermost layer are shell 4, the reserved space that heat exchanger A6 is set bottom inner bag 1 and between urceolus 2, bracing frame A is provided with in this space, heat exchanger A6 is fixed on bracing frame A, bracing frame B is provided with in the middle part of chuck outside inner bag 1, heat exchanger B5 is fixed on bracing frame B.Heat exchanger A6 and heat exchanger B5 is spiral coil structure.The water inlet 9 of inner bag 1 is arranged at bottom and connects the water inlet pipe 10 bending towards end of one section of arc, and delivery port 15 is arranged at top and connects the outlet pipe 16 bending towards end of one section of arc.Liquid heat-transfer medium in chuck is injected by filling opening 14, utilizes exhaust outlet 13 to be vented (breathing) during liquid feeding and when running.
Heat exchanger A6 has working medium A import 8 and working medium A outlet 7, connects air energy thermal water system main frame; Heat exchanger B5 has working medium B import 12 and working medium B outlet 11, connects the solar thermal collector of solar water heating system, and is connected with solar energy work station, can normally run.
Fig. 2 is the schematic diagram that the utility model vertical type heat storing water tank 01 is applied to the hot-water heating system of solar-energy air-energy complementation.In vertical type heat storing water tank 01, the working medium A import 8 of heat exchanger A6 and working medium A outlet 7, connect air energy thermal water system main frame 02; The working medium B import 12 of heat exchanger B5 and working medium B outlet 11, connect the solar thermal collector 04 of solar water heating system, and be connected with solar energy work station 03.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (4)
1. the vertical type heat storing water tank for the hot-water heating system of solar-energy air-energy complementation, comprise inner bag, urceolus and heat exchanger, chuck is formed between described inner bag and urceolus, liquid heat-transfer medium is filled with in described chuck, it is heat-insulation layer outside described urceolus, it is characterized in that, described heat exchanger comprises heat exchanger A and heat exchanger B, the space for arranging heat exchanger is preset bottom described inner bag and between urceolus, and described heat exchanger A is arranged in the space bottom inner bag and between urceolus, described heat exchanger B to be arranged at outside inner bag in the middle part of chuck; Described being arranged at bottom inner bag is connected with air energy thermal water system main frame with the heat exchanger A in the space between urceolus, and the described heat exchanger B be arranged at outside inner bag in the middle part of chuck is connected with solar water heating system heat collector.
2. the vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation according to claim 1, is characterized in that, be provided with bracing frame A in described space, and described heat exchanger A setting is fixed on the bracing frame A in described space; Be provided with bracing frame B in the middle part of described chuck, described heat exchanger B setting is fixed on the bracing frame B in the middle part of described chuck.
3. the vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation according to claim 1, is characterized in that, described heat exchanger A and heat exchanger B is spiral coil structure.
4. the vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation according to claim 1, it is characterized in that, water inlet and the delivery port of described inner bag are arranged at bottom respectively with top and are connected the water inlet pipe bending towards end and the outlet pipe of one section of arc respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263616.8U CN204574576U (en) | 2015-04-28 | 2015-04-28 | A kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263616.8U CN204574576U (en) | 2015-04-28 | 2015-04-28 | A kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574576U true CN204574576U (en) | 2015-08-19 |
Family
ID=53867200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263616.8U Expired - Fee Related CN204574576U (en) | 2015-04-28 | 2015-04-28 | A kind of vertical type heat storing water tank of the hot-water heating system for solar-energy air-energy complementation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204574576U (en) |
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2015
- 2015-04-28 CN CN201520263616.8U patent/CN204574576U/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: 20150819 Termination date: 20180428 |