CN204301333U - Sewage backwash formula solar water heater - Google Patents
Sewage backwash formula solar water heater Download PDFInfo
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- CN204301333U CN204301333U CN201420785328.4U CN201420785328U CN204301333U CN 204301333 U CN204301333 U CN 204301333U CN 201420785328 U CN201420785328 U CN 201420785328U CN 204301333 U CN204301333 U CN 204301333U
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- heat storage
- tail discharge
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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 sewage backwash formula solar water heater, and it comprises heat storage water tank, straight-through type solar energy vacuum heat collecting tube and tail discharge casing; Described straight-through type solar energy vacuum heat collecting tube upper end is connected with heat storage water tank, and lower end is connected with tail discharge casing; Described heat storage water tank is provided with hot water outlet and exhaust outlet; One end of described tail discharge casing is provided with cold water inlet, and the other end on the other side is provided with sewage draining exit; Cooling water refluxing opening is provided with bottom tail discharge casing; Tail discharge casing is inner, is provided with plug-in type water inlet screen pack between cold water inlet and sewage draining exit; Tail discharge casing is also provided with discharge outlet and water discharging valve.The utility model solve dexterously domestic solar water heater blowdown, thermal cycle, effective use hot water, prevent freezing weather to damage solar water heater etc. in the problems that exist, the update for solar energy industry domestic solar water heater provides a kind of simple and practical, perfect in shape and function, scientific and efficient novel solar product.
Description
Technical field
The utility model relates to a kind of solar water heater, particularly relates to a kind of sewage backwash formula solar water heater.
Background technology
The solar vacuum heat-collecting pipe that in industry, domestic solar water heater commonly uses is non-straight-through type solar energy vacuum heat collecting tube, and this vacuum heat collection pipe upper end is opening portion, and lower end is blind end; The lower end support members of this vacuum heat collection pipe is the tail row part of rack of solar water heater.Because this domestic solar water heater's vacuum heat collection pipe lower end is closed, result in domestic solar water heater in the market blowdown, thermal cycle, effective use hot water, prevent freezing weather to damage water heater etc. in existing defects.For this reason, the utility model is taken charge of first patent 201320678720.4 " pipeline self-supporting power thermal cycle hot-water tower " in conjunction with me, utilizing this patent principle can realize hot-water pipeline system inner cooling water on the basis of backflow functionality, provide a kind of novel solar water heater, effectively to solve the problem.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of sewage backwash formula solar water heater; This water heater can scientificlly and effectively solve current domestic solar water heater blowdown, thermal cycle, effective use hot water, prevent freezing weather to damage water heater etc. in the problems that exist.
To achieve these goals, the utility model adopts following technical scheme: a kind of sewage backwash formula solar water heater, and it comprises heat storage water tank, straight-through type solar energy vacuum heat collecting tube and tail discharge casing; Described straight-through type solar energy vacuum heat collecting tube upper end is connected with heat storage water tank, and lower end is connected with tail discharge casing; Described heat storage water tank is provided with hot water outlet and exhaust outlet; Described exhaust outlet is connected with blast pipe; Described hot water outlet is connected with user's bath apparatus by hot water pipeline; One end of described tail discharge casing is provided with cold water inlet, and the other end on the other side is provided with sewage draining exit, is provided with cooling water refluxing opening bottom tail discharge casing; Described cold water inlet is connected with hutch water device by moisturizing pipeline; Described cooling water refluxing opening is connected with bath apparatus by water return pipeline; Described tail discharge casing is inner, is provided with plug-in type water inlet screen pack between cold water inlet and sewage draining exit.
Described heat storage water tank is also provided with water temperature, water level detecting mouth and electrical heating reserved opening.
Described heat storage water tank and tail discharge casing surface are respectively equipped with heat-insulation layer; Described blast pipe is placed in heat-insulation layer, and is extended out bottom heat storage water tank by blast pipe opening.
The water return pipeline that described cooling water refluxing opening is connected with bath apparatus is provided with check valve, avoids the water at low temperature bottom tail discharge casing to flow backwards and enters the user's bath apparatus be connected with hot water pipeline, use hot water to make troubles to user.
Also be provided with discharge outlet bottom described tail discharge casing, this discharge outlet is connected with water discharging valve by pipeline.
Described sewage draining exit is connected with sewage draining valve by pipeline.
Described hutch water device water inlet end is provided with refill flow control valve, and this hutch water device is connected on running water pipe by refill flow control valve.
Described heat storage water tank is arranged on the top of solar water heater, and tail discharge casing is arranged on solar water heater
Bottom.
The utility model adopts above technical scheme, by the upper end of straight-through type solar energy vacuum heat collecting tube is connected with heat storage water tank, lower end is connected with tail discharge casing, be provided with into water screen pack in tail discharge casing inside, in running water, the particle of entrained with is deposited on the upstream face of water screen pack or is subject to being deposited on into water screen pack inner chamber after the prevention of water screen pack, now user can the sewage draining valve of opening installation on tail discharge casing sewage draining exit, be deposited on into the inner dirt of water screen pack owing to being subject to the effect of high water level hydraulic pressure in solar water heater heat storage water tank, be reversed and rinsed by the clear hot-water of screen pack of intaking, extrude and discharge, so just achieve the backwashing blowdown function of solar water heater.
Be provided with cooling water refluxing opening bottom described tail discharge casing, the hot water outlet on the utility model heat storage water tank, hot water pipeline, user's bath apparatus, water return pipeline, check valve are until this cooling water refluxing opening constitutes the pipe-line system of my department's cooling water automatic back flow in first patent 201320678720.4 " pipeline self-supporting power thermal cycle hot-water tower ".Solar water flows out from the hot water outlet heat storage water tank, arrive user's bath apparatus by hot water pipeline, when user stops using hot water, the hot water cooled gradually in hot water pipeline is back to solar water heater tail discharge casing by water return pipeline, check valve, cooling water refluxing opening and enters solar water heater and realize atural beat circulation.In this cyclic process, pipe-line system constantly obtains supplementing of solar water heater heat storage water tank high-temperature-hot-water, and user can obtain the effective supply of solar water at any time.Owing to adopting the principle in first patent, the utility model achieves the function of solar water Natural Circulation in pipe-line system.
Described heat storage water tank is arranged on the top of solar water heater; Described tail discharge casing is arranged on the bottom of solar water heater; Described cold water inlet is arranged on the end of tail discharge casing.When water heater user is when using hot water, the cold water that hutch water device supplements by solar water heater is entered by tail discharge casing cold water inlet, the heat storage water tank direction extruding of the hot water of straight-through type solar energy vacuum heat collecting tube storage inside above water heater is entered the heat storage water tank of water heater, thus significantly improve effective use amount of solar water heater high-temperature-hot-water.
Described tail discharge casing is provided with discharge outlet and water discharging valve, and user can according to actual needs and weather condition emptying water heater water, damage water heater to prevent freezing weather.
The utility model solve dexterously domestic solar water heater blowdown, thermal cycle, effective use hot water, prevent freezing weather to damage water heater etc. in the problems that exist, the update for solar energy industry domestic solar water heater provides a kind of simple and practical, perfect in shape and function, scientific and efficient novel solar product.
Accompanying drawing explanation
To further illustrate various embodiment of the present utility model by reference to the accompanying drawings:
Fig. 1 is the utility model sewage backwash formula solar water heater structure schematic diagram.
Detailed description of the invention
As shown in Figure 1, the utility model provides a kind of sewage backwash formula solar water heater, and it comprises heat storage water tank 2, straight-through type solar energy vacuum heat collecting tube 1 and tail discharge casing 3; The upper end of described straight-through type solar energy vacuum heat collecting tube 1 is connected with heat storage water tank 2, and lower end is connected with tail discharge casing 3; Described heat storage water tank 2 is provided with hot water outlet 22 and exhaust outlet 21, and described exhaust outlet 21 is connected with blast pipe (not shown); Described hot water outlet 22 is connected with user's bath apparatus 73 by hot water pipeline 72; One end of described tail discharge casing 3 is provided with cold water inlet 32, and the other end on the other side is provided with sewage draining exit 33, is provided with cooling water refluxing opening 38 bottom tail discharge casing 3; Described cold water inlet 32 is connected with hutch water device 5 by moisturizing pipeline 71; Described cooling water refluxing opening 38 is connected with bath apparatus 73 by water return pipeline 74; Be provided with plug-in type between the inherent cold water inlet 32 of described tail discharge casing 3 and sewage draining exit 33 to intake screen pack 31, water inlet screen pack 31 be set to plug in construction, facilitate during filter gauze cleaning and extract out from blowdown end cap 35 position of tail discharge casing 3.
Described heat storage water tank 2 is also provided with water temperature, water level detecting mouth 23 and electrical heating reserved opening 24.
Described heat storage water tank 2 and tail discharge casing 3 surface are respectively equipped with heat-insulation layer (not shown), and described blast pipe is placed in heat-insulation layer, and by blast pipe opening at the bottom of heat storage water tank 2 extend out.
The water return pipeline 74 that described cooling water refluxing opening 38 is connected with bath apparatus 73 is provided with check valve 10, avoids the water at low temperature bottom tail discharge casing 3 to flow backwards and enters the user's bath apparatus 73 be connected with water return pipeline 74, use hot water to make troubles to user.
Also be provided with discharge outlet 36 bottom described tail discharge casing 3, this discharge outlet 36 is connected with water discharging valve 37 by pipeline.
Described sewage draining exit 33 is connected with sewage draining valve 34 by pipeline.
Described hutch water device 5 water inlet end is provided with refill flow control valve 51, and this hutch water device 5 is connected on running water pipe 9 by refill flow control valve 51.
Described heat storage water tank 2 is arranged on solar water heater top; Tail discharge casing 3 is arranged on bottom solar water heater; Water heater cold water water inlet 32 is arranged on tail discharge casing 3 end; When solar energy user is when using hot water, the cold water that hutch water device 5 supplements by solar water heater enters the heat storage water tank 2 direction extruding of the hot water of thermal-collecting tube internal reservoir above water heater the heat storage water tank 2 of water heater from straight-through type solar energy vacuum heat collecting tube 1 lower end through water heater cold water water inlet 32, thus significantly improves effective use amount of solar water heater high-temperature-hot-water.
The utility model adopts above structure, running water enters hutch water device 5 by running water pipe 9, refill flow control valve 51, cold water inlet 32 through hutch water device 5, moisturizing pipeline 71, tail discharge casing 3 setting enters the water inlet screen pack 31 of tail discharge casing 3 inside, is filtered rear arrival straight-through type solar energy vacuum heat collecting tube 1 lower ending opening by water inlet screen pack 31 thus is realized the cold water moisturizing process of sewage backwash formula solar water heater.Running water enters after vacuum heat collection pipe 1 inside obtains sunshine heating from vacuum heat collection pipe 1 lower ending opening and arrives the heat storage water tank 2 of water heater, and the hot water storage after vacuum heat collection pipe 1 heats by the heat storage water tank 2 of solar water heater uses with standby user.When user uses hot water, the hot water of solar water heater heat storage water tank 2 flows out from hot water outlet 22, arrives user's bath apparatus 73, for user through hot water pipeline 72; When user stops using hot water, the hot water cooled gradually in hot water pipeline 72 is back to solar water heater tail discharge casing 3 is entered solar water heater realization circulation by water return pipeline 74, check valve 10, cooling water refluxing opening 38.In this cyclic process, pipe-line system constantly obtains supplementing of solar water heater heat storage water tank 2 high-temperature-hot-water, and user can obtain the effective supply of solar water at any time.After the utility model sewage backwash formula solar water heater uses a period of time, the running water entering water heater is subject to the filtration of the water inlet screen pack 31 set by tail discharge casing 3, in running water the particle of entrained with can be deposited on into water screen pack 31 upstream face or be subject to being deposited on into water screen pack 31 inner chamber after the prevention of water screen pack 31, now, user can the sewage draining valve 34 of opening installation on tail discharge casing 3 sewage draining exit 33, be deposited on into the inner dirt of water screen pack 31 owing to being subject to the effect of high water level hydraulic pressure in solar water heater heat storage water tank 2, be reversed and rinsed by the clear hot-water of screen pack 31 of intaking, extrude and discharge, so just achieve the backwashing blowdown function of solar water heater, simultaneously the utility model is also provided with discharge outlet 36, water discharging valve 37 in the bottom of tail discharge casing 3, so that user according to actual needs and weather condition emptying water heater water, damages solar water heater to prevent freezing weather.
Claims (7)
1. a sewage backwash formula solar water heater, is characterized in that: it comprises heat storage water tank, straight-through type solar energy vacuum heat collecting tube and tail discharge casing; The upper end of described straight-through type solar energy vacuum heat collecting tube is connected with heat storage water tank, and lower end is connected with tail discharge casing; Described heat storage water tank is provided with hot water outlet and exhaust outlet; Described exhaust outlet is connected with blast pipe; Described hot water outlet is connected with user's bath apparatus by hot water pipeline; One end of described tail discharge casing is provided with cold water inlet, and the other end on the other side is provided with sewage draining exit; Plug-type water inlet screen pack is provided with between described cold water inlet and sewage draining exit; Described cold water inlet is connected with hutch water device by moisturizing pipeline; Be provided with cooling water refluxing opening bottom described tail discharge casing, cooling water refluxing opening is connected with bath apparatus by water return pipeline.
2. sewage backwash formula solar water heater according to claim 1, is characterized in that: described heat storage water tank is also provided with water temperature, water level detecting mouth and electrical heating reserved opening.
3. sewage backwash formula solar water heater according to claim 1, is characterized in that: described heat storage water tank and tail discharge casing surface are respectively equipped with heat-insulation layer; Described blast pipe is placed in heat-insulation layer, and is extended out bottom heat storage water tank by blast pipe opening.
4. sewage backwash formula solar water heater according to claim 1, is characterized in that: the water return pipeline that described cooling water refluxing opening is connected with bath apparatus is provided with check valve.
5. sewage backwash formula solar water heater according to claim 1, is characterized in that: be also provided with discharge outlet bottom described tail discharge casing, this discharge outlet is connected with water discharging valve by pipeline.
6. sewage backwash formula solar water heater according to claim 1, is characterized in that: described sewage draining exit is connected with sewage draining valve by pipeline.
7. sewage backwash formula solar water heater according to claim 1, is characterized in that: described hutch water device water inlet end is provided with refill flow control valve, and this hutch water device is connected on running water pipe by refill flow control valve.
8. sewage backwash formula solar water heater according to claim 1, is characterized in that: described heat storage water tank is arranged on the top of solar water heater; Described tail discharge casing is arranged on the bottom of solar water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785328.4U CN204301333U (en) | 2014-12-11 | 2014-12-11 | Sewage backwash formula solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785328.4U CN204301333U (en) | 2014-12-11 | 2014-12-11 | Sewage backwash formula solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301333U true CN204301333U (en) | 2015-04-29 |
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ID=53106866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785328.4U Active CN204301333U (en) | 2014-12-11 | 2014-12-11 | Sewage backwash formula solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166786A (en) * | 2017-07-18 | 2017-09-15 | 江苏启能新能源材料有限公司 | A kind of solar water heater storage water tank cleaning apparatus for self |
| CN109237807A (en) * | 2018-10-09 | 2019-01-18 | 王涵琳 | Normal pressure flat solar water heater |
-
2014
- 2014-12-11 CN CN201420785328.4U patent/CN204301333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166786A (en) * | 2017-07-18 | 2017-09-15 | 江苏启能新能源材料有限公司 | A kind of solar water heater storage water tank cleaning apparatus for self |
| CN109237807A (en) * | 2018-10-09 | 2019-01-18 | 王涵琳 | Normal pressure flat solar water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PUTIAN HUAYE NEW ENERGY POWER CO., LTD. Free format text: FORMER OWNER: PUTIAN CITY HUAYE TRADE CO., LTD. Effective date: 20150730 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150730 Address after: 351100, No. 453, Puyang West Road, Chengxiang District, Fujian, Putian Patentee after: PUTIAN HUAYE NEW ENERGY POWER CO., LTD. Address before: 351100, No. 450, Puyang West Road, Chengxiang District, Fujian, Putian Patentee before: Putian City Huaye Trade Co., Ltd. |