CN202885294U - Antifreezing and secondary pollution prevention combined cycle vacuum tube solar water heater - Google Patents
Antifreezing and secondary pollution prevention combined cycle vacuum tube solar water heater Download PDFInfo
- Publication number
- CN202885294U CN202885294U CN2012206126654U CN201220612665U CN202885294U CN 202885294 U CN202885294 U CN 202885294U CN 2012206126654 U CN2012206126654 U CN 2012206126654U CN 201220612665 U CN201220612665 U CN 201220612665U CN 202885294 U CN202885294 U CN 202885294U
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- China
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- hot water
- storage tank
- water storage
- solar
- tube
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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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- 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
Abstract
The utility model discloses an antifreezing and secondary pollution prevention combined cycle vacuum tube solar water heater which comprises a hot water storage tank, a water supplying tank and vacuum heat accumulating tubes; the hot water storage tank is communicated with a cold water inlet tube and a hot water outlet tube; a plurality of vacuum heat accumulating pipes are communicated with a solar header; the solar header is respectively communicated with the upper section and the bottom part of the hot water storage tank through an upper cycle tube and a lower cycle tube; the lower cycle tube is provided with a micro cycle water pump, and a solar battery plate is arranged and connected with the micro cycle water pump through a power supply line; the bottom of the hot water storage tank is conical; and the lower surface of the conical bottom of the hot water storage tank is provided with a sewage accumulating and discharging tank. The antifreezing and secondary pollution prevention combined cycle vacuum tube solar water heater provided by the utility model is simple in structure, is convenient to operate, can prevent secondary pollution of water in the hot water storage tank, provides clean and hygienic high-quality hot water, can prevent pipelines from being frosted, prevents the vacuum tube from exploded, prolongs the service life of the water heater, lowers the using cost, and is safe and environment-friendly due to solar power supply.
Description
Technical field
The utility model relates to a kind of solar vacuum-tube water heater, and especially a kind of have a solar vacuum-tube water heater antifreeze and the anti-secondary pollution function.
Background technology
The hot water storage tank of existing solar vacuum-tube water heater mostly is greatly drum-shaped, horizontal positioned, the hot water storage tank is connected with hot water outlet pipe, cold water inlet, the peripheral passage is single, and in use, impurity can be deposited on the hot water storage tank bottom and form more dirt in the incrustation scale among the hot water storage tank and the water, can't in time discharge, in the hot water storage tank, circulate, form secondary pollution, have a strong impact on water quality; On the other hand, be split up pipeline because the circulation line of solar water heater easily freezes when temperature reduces in the winter time, not only affect people and normally use solar water heater, even the vacuum tube explosion can occur, not only the service life of dangerous but also shortening heat hydrophone, increased use cost.
The utility model content
Technical problem to be solved in the utility model is, overcomes above institute art defective, and a kind of operation simple in structure, easy is provided, can the antifreeze solar vacuum-tube water heater that can prevent again secondary pollution.
In order to solve the above technical problem, the utility model is a kind of antifreeze, anti-secondary pollution combined-circulation solar vacuum-tube water heater, comprise the hot water storage tank, water supply tank and vacuum heat collection pipe, hot water storage tank and cold water inlet, the hot water outlet pipe is communicated with, described a plurality of vacuum heat collection pipe is communicated with the solar energy header, described solar energy header passes through upper circular tube, lower circulation pipe is communicated with the realization Natural Circulation with hot water storage tank's epimere and bottom respectively, be provided with miniature water circulating pump at lower circulation pipe, solar panel be set be connected with described miniature water circulating pump by power line; Described hot water storage tank's bottom is taper, and face is provided with collection, blowdown drum under hot water storage tank's cone.
As improvement, be provided with the intelligence controlling device that starts civil power on the miniature water circulating pump described in the utility model.
Vacuum heat collection pipe described in the utility model is transformed into heat energy with solar energy water is heated, flow to the hot water storage tank through the collection of solar energy header by upper circular tube, for people to use by the hot water outlet pipe, cold water inlet is communicated with water supply tank with the hot water storage tank, replenishes cold water to the hot water storage tank; Various precipitations, incrustation scale and Impurity deposition in the hot water storage tank be to the hot water storage tank bottom, in the collection below the hot water storage tank of naturally sinking, the blowdown drum, at regular intervals, opens the valve of collection, blowdown drum, dirt can be discharged, and be simple and convenient; The utility model is provided with solar panel, be connected with described miniature water circulating pump by power line, as long as solar radiation is enough strong, can utilize solar panel to power to realize the compound cycle function of Natural Circulation and forced circulation to miniature water circulating pump, accelerating circulation makes hot water enter as early as possible the hot water storage tank, be rapidly heated, reduce heat waste; Winter temperature is reduced to icing critical point, and without sunlight or time-division at night, the miniature water circulating pump that the utility model arranges at described lower circulation pipe, by Intellectualized controller the light current that civil power is converted is started, force the water circulation in the solar water heater to flow, can avoid circulation line to freeze being split up, so that the vacuum tube explosion maximally utilises solar energy, energy savings, environmental protection.
The beneficial effects of the utility model: owing to having used the above structure, the utlity model has simple in structure, easy to operate advantage, be easy to realize the cleaning blowdown to the hot water storage tank, the high-quality hot water of clean hygiene is provided for people; Make water forced circulation in the water heater by miniature water circulating pump, the prevention pipeline freezes, and prevents the vacuum tube explosion, prolongs water heater service life, reduces use cost, and is solar powered, safety, environmental protection.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
The utility model is a kind of antifreeze, anti-secondary pollution combined-circulation solar vacuum-tube water heater, comprise hot water storage tank 1, water supply tank 2 and vacuum heat collection pipe 3, hot water storage tank 1 and cold water inlet 4, hot water outlet pipe 5 is communicated with, described a plurality of vacuum heat collection pipe 3 is communicated with solar energy header 6, described solar energy header 6 is by upper circular tube 7, lower circulation pipe 8 is communicated with the realization Natural Circulation with hot water storage tank 1 epimere and bottom respectively, be provided with miniature water circulating pump 9 at lower circulation pipe 8, solar panel 11 be set be connected with described miniature water circulating pump 9 by power line; Described hot water storage tank's 1 bottom is taper, and face is provided with collection, blowdown drum 10 under hot water storage tank 1 cone.
As improvement, be provided with the intelligence controlling device that starts civil power on the miniature water circulating pump 9 described in the utility model.
Embodiment one: such as Fig. 1, hot water storage tank 1 bottom is taper, is communicated with cold water inlet 4 and hot water outlet pipe 5, and water supply tank 2 is connected with running water pipe, replenishes cold water by cold water inlet 4 to hot water storage tank 1; Require to determine the number of vacuum heat collection pipe 3 according to difference, vacuum heat collection pipe 3 is connected with solar energy header 6, solar energy header 6 is communicated with hot water storage tank 1 epimere and the cone end respectively by upper circular tube 7, lower circulation pipe 8, collection, blowdown drum 10 are set below hot water storage tank 1, at lower circulation pipe 8 miniature water circulating pump 9 is set, solar panel 11 can be arranged on solar energy header 6 above, be connected with miniature water circulating pump 9 by power line, power to realize the compound cycle function of Natural Circulation and forced circulation to miniature water circulating pump 9.Between cold water inlet described in the utility model, hot water outlet pipe, hot water storage tank, solar energy header, solar panel, miniature water circulating pump, upper circular tube and the lower circulation pipe, by the compound cycle function of Natural Circulation and forced circulation, the prevention pipeline freezes, and prevents the vacuum tube explosion, realize ACTIVE CONTROL, cleaning is simple, and antifreeze explosion prevention splits, and prolongs water heater service life, reduce use cost, solar powered, safety, environmental protection.
Only be a kind of embodiment of the present utility model below, as long as used the above structure, all should fall into protection domain of the present utility model.
Claims (2)
- One kind antifreeze, anti-secondary pollution combined-circulation solar vacuum-tube water heater, comprise hot water storage tank (1), water supply tank (2) and vacuum heat collection pipe (3), hot water storage tank (1) and cold water inlet (4), hot water outlet pipe (5) is communicated with, it is characterized in that, described a plurality of vacuum heat collection pipe (3) is communicated with solar energy header (6), described solar energy header (6) is by upper circular tube (7), lower circulation pipe (8) is communicated with the realization Natural Circulation with hot water storage tank's (1) epimere and bottom respectively, be provided with miniature water circulating pump (9) at lower circulation pipe (8), solar panel (11) be set be connected with described miniature water circulating pump (9) by power line; Described hot water storage tank's (1) bottom is taper, and face is provided with collection, blowdown drum (10) under hot water storage tank's (1) cone.
- 2. described a kind of antifreeze, anti-secondary pollution combined-circulation solar vacuum-tube water heater according to claim 1 is characterized in that, is provided with the intelligence controlling device that starts civil power on the described miniature water circulating pump (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206126654U CN202885294U (en) | 2012-11-20 | 2012-11-20 | Antifreezing and secondary pollution prevention combined cycle vacuum tube solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206126654U CN202885294U (en) | 2012-11-20 | 2012-11-20 | Antifreezing and secondary pollution prevention combined cycle vacuum tube solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885294U true CN202885294U (en) | 2013-04-17 |
Family
ID=48076718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206126654U Expired - Fee Related CN202885294U (en) | 2012-11-20 | 2012-11-20 | Antifreezing and secondary pollution prevention combined cycle vacuum tube solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990488A (en) * | 2018-12-26 | 2019-07-09 | 南京林业大学 | A kind of the plate type solar hot-water heating system and heating means of heat-exchanging water tank varying capacity |
-
2012
- 2012-11-20 CN CN2012206126654U patent/CN202885294U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990488A (en) * | 2018-12-26 | 2019-07-09 | 南京林业大学 | A kind of the plate type solar hot-water heating system and heating means of heat-exchanging water tank varying capacity |
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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: 20130417 Termination date: 20131120 |