CN205669891U - A kind of solar water heating system roofing circulating pump defroster - Google Patents
A kind of solar water heating system roofing circulating pump defroster Download PDFInfo
- Publication number
- CN205669891U CN205669891U CN201620534345.XU CN201620534345U CN205669891U CN 205669891 U CN205669891 U CN 205669891U CN 201620534345 U CN201620534345 U CN 201620534345U CN 205669891 U CN205669891 U CN 205669891U
- Authority
- CN
- China
- Prior art keywords
- circulating pump
- casing
- solar water
- heating system
- phase
- Prior art date
- 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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Classifications
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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
Abstract
The utility model discloses a kind of solar water heating system roofing circulating pump defroster, relate to a kind of solar water heater auxiliary device.It includes the casing for placing circulating pump, has into water pore and water outlet pore on the tank wall of casing both sides, and the bottom of described casing and tank wall are by external thermal insulation flaggy and be positioned at the phase-change accumulation energy layer inside external thermal insulation flaggy and form；The end face of described casing is that high thermal resistance lamella lucida makes.Provide the benefit that, use phase change energy storage technology solar heat on daytime to be stored by phase-change material, carry out heating inside device by the release of accumulation heat at cold night.Simple in construction, saves the energy, and the circulating pump in ensuring equipment is not damaged by frost.
Description
Technical field
This utility model relates to circulating pump defroster, specifically a kind of roofing antifreeze dress of solar water heating system circulating pump
Put.
Background technology
In recent years, country carries out popularization energetically for green building and building energy conservation product, greatly promotes solar energy
The development of heat utilization industry.China is a large amount of in green building and energy saving building uses roof-type central hot water supply system, should
System includes solar thermal collector, storage tank, hot water cyclesystem etc..Along with the use of roof-type central hot water supply system,
In north cold season, particularly extreme cold weather, the circulating pump of solar heat water circulation system is particularly easy to occur freezing
Bad phenomenon, is particularly fitted without the circulating pump of electrical heating aid system.When winter temperature is less than 0 DEG C, solar water
Often there is, at night, the phenomenon that circulating line, circulating pump freeze in system.In order to solve circulating pump bursting by freezing phenomenon, solar water
System uses electricity auxiliary heating to solve altogether, needs to consume the substantial amounts of energy, uneconomical the most dangerous.
Summary of the invention
The phenomenon the most freezing in order to solve solar water heating system circulating pump, this utility model provides a kind of solar heat
Water system roofing circulating pump defroster, according to winter round the clock between temperature variations, phase-change energy storage plate can inhale heat release voluntarily
Amount, the temperature in ensuring equipment is maintained at more than 0 DEG C, prevent circulating pump occur freeze and freezing.
This utility model realizes with following technical scheme: a kind of solar water heating system antifreeze dress of roofing circulating pump
Putting, it includes the casing for placing circulating pump, has into water pore and water outlet pore, institute on the tank wall of casing both sides
State the bottom of casing and tank wall by external thermal insulation flaggy and to be positioned at the phase-change accumulation energy layer inside external thermal insulation flaggy and form；Described casing
End face be high thermal resistance lamella lucida make.
Preferably, described bottom and the heat-insulation plate for external of tank wall and phase-change accumulation energy layer are combined into one.
Preferably, the top board of described casing is that dual-layer vacuum glass makes.
The circulating pump of solar water heating system is arranged in defroster of the present utility model, by pipeline and water storage
Case, faucet are connected.By day, sunlight passes through casing glass top plate, is irradiated in casing, causes the phase transformation of interior
Material temperature raises；Also have when hot water is by casing, have partial heat and scatter and disappear and in casing；And also can during circulating pump work
Produce heat, also will be dissipated in casing；Cause the phase-change material generation solid-liquid reaction in casing, by heat storage in phase transformation
In layer.When there is no solar radiation night, when case body temperature drops to below phase-change material temperature point, phase-change material generation liquid-
Solid phase becomes, and is released in casing by the heat that daytime stores, too low with guard box body temperature, prevents circulating pump from freezing freezing.
Do not increase the situation of energy resource consumption, improve the safety that equipment uses.
The beneficial effects of the utility model are, use phase change energy storage technology solar heat on daytime to be stored up by phase-change material
Store away, carry out heating inside device by the release of accumulation heat at cold night.Simple in construction, saves the energy, ensuring equipment
Interior circulating pump is not damaged by frost.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is box-section schematic diagram；
Fig. 3 is Board material for box generalized section；
In figure: 1, bottom, 2, tank wall, 3, chamber door, 4, top board, 5, folding, 6, snap close, 7, fluid sealant, 8, pore, 9, phase transformation
Energy-storage layer, 10, external thermal insulation flaggy.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model structure is described further.
As depicted in figs. 1 and 2, a kind of solar water heating system roofing circulating pump defroster it be mainly one and can place
The casing of circulating pump, has the pore 8 that can put in water inlet pipe and outlet pipe on the wall of casing, is provided with chamber door on casing
3；The bottom 1 of described casing and tank wall 2 are by external thermal insulation flaggy 10 and to be positioned at 9 groups of phase-change accumulation energy layer inside external thermal insulation flaggy
Become；The top board of described casing is that high thermal resistance lamella lucida makes.
Described casing the present embodiment is preferred rectangle, is located at front, convenient operation by the chamber door 3 of casing.As it is shown on figure 3,
External thermal insulation flaggy 10 and the phase-change accumulation energy layer 9 of bottom 1 and tank wall 2 are combined into one, so convenient making.In order to improve in case
Temperature, it is also possible to scribble black heat-absorbing paint layer on the surface of phase-change accumulation energy layer.
The top board 4 of the present embodiment casing dual-layer vacuum glass makes, and improves heat insulation effect.
Concrete manufacture method is that bottom 1 is bonded together by fluid sealant with three pieces of wall panel, top surface of glass and three pieces of casees
Wallboard is bonding also by fluid sealant, forms an entirety；Chamber door 3 is connected with tank wall by folding 5, and opposite side is provided with door latch
6, can lock with opposite side tank wall；Chamber door 3 has fluid sealant 7 to seal with bottom 1, top board 4, tank wall seam crossing, it is ensured that casing is pacified
Sealing property after dress.The equal painted black of casing inner and outer surfaces.
Specifically used method is, is arranged in defroster by the circulating pump of solar water heating system, by inlet channel and
Outlet conduit is connected with circulating pump in being each passed through the pore entrance case of casing both sides.
Claims (4)
1. a solar water heating system roofing circulating pump defroster, it includes the casing for placing circulating pump, at casing
Have into water pore and water outlet pore on the tank wall of both sides, it is characterised in that: the bottom of described casing and tank wall are by outward
Insulation flaggy and the phase-change accumulation energy layer composition being positioned at inside external thermal insulation flaggy；The top board of described casing is high thermal resistance lamella lucida.
A kind of solar water heating system roofing circulating pump defroster the most according to claim 1, it is characterised in that: described
Bottom and the heat-insulation plate for external of tank wall and phase-change accumulation energy layer are combined into one.
A kind of solar water heating system roofing circulating pump defroster the most according to claim 1, it is characterised in that: described
The top board of casing is that dual-layer vacuum glass makes.
A kind of solar water heating system roofing circulating pump defroster the most according to claim 1 and 2, it is characterised in that:
Black heat-sink shell is scribbled on the surface of described phase-change accumulation energy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534345.XU CN205669891U (en) | 2016-06-02 | 2016-06-02 | A kind of solar water heating system roofing circulating pump defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620534345.XU CN205669891U (en) | 2016-06-02 | 2016-06-02 | A kind of solar water heating system roofing circulating pump defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669891U true CN205669891U (en) | 2016-11-02 |
Family
ID=57194539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620534345.XU Expired - Fee Related CN205669891U (en) | 2016-06-02 | 2016-06-02 | A kind of solar water heating system roofing circulating pump defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486267A (en) * | 2019-08-01 | 2019-11-22 | 江苏沛源泵业制造有限公司 | A kind of solar energy asbestos copper mesh heating and anti-freezing device of water pump |
-
2016
- 2016-06-02 CN CN201620534345.XU patent/CN205669891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486267A (en) * | 2019-08-01 | 2019-11-22 | 江苏沛源泵业制造有限公司 | A kind of solar energy asbestos copper mesh heating and anti-freezing device of water pump |
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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 |
Granted publication date: 20161102 Termination date: 20180602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |