CN209588411U - Heat collecting system and solar water heater - Google Patents
Heat collecting system and solar water heater Download PDFInfo
- Publication number
- CN209588411U CN209588411U CN201821888922.0U CN201821888922U CN209588411U CN 209588411 U CN209588411 U CN 209588411U CN 201821888922 U CN201821888922 U CN 201821888922U CN 209588411 U CN209588411 U CN 209588411U
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- header
- evacuated collector
- collecting system
- collector tube
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000003020 moisturizing effect Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000005338 heat storage Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 1
- 238000009825 accumulation Methods 0.000 description 10
- 239000011521 glass Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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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- Pipe Accessories (AREA)
Abstract
The utility model provides a heat collecting system, including many evacuated collector tubes, bellows and header, each evacuated collector tube's open end inserts respectively thereby it makes in the through-hole of header lateral part evacuated collector tube inside with the header is inside to communicate with each other, the bellows both ends are in with the setting respectively inlet tube and outlet pipe intercommunication on the header, the main part warp of bellows the header inserts each inside the evacuated collector tube. The utility model further provides an use above-mentioned solar water heater of heating system. The utility model provides a solar collecting system and solar water heater need not the water tank, can realize solar collecting system's pressure-bearing, and the installation is simple.
Description
Technical field
The utility model belongs to an electro-technical field, especially solar water heater.
Background technique
Currently, common water heater is mainly vacuum tube type and two kinds plate, vacuum tube type solar energy hot water in the market
Device can not achieve pressure-bearing, poor with water comfort level, and pressure-bearing may be implemented in plate type solar water heater, but system is more complex,
Need to assemble bracket, multiple component parts such as connection circulation line, including water tank, bracket, heat collector, installation requirement when installation
Height is easy to appear installation quality hidden danger, and installation booster pumping system influence factor is more, easily goes wrong, experience effect is bad.
Utility model content
The utility model main purpose is to solve the above problems and insufficient, provide a kind of thermal-arrest, heat accumulation, heat exchange one and
Simple collecting system and the solar water heater using the collecting system are installed.
To achieve the above object, the utility model provides firstly a kind of collecting system, and technical solution is:
A kind of collecting system, including more evacuated collector tubes, bellows and header, the open end of each evacuated collector tube
It is inserted respectively into the through-hole of the header side to make inside the evacuated collector tube and is communicated inside the header, it is described
Bellows both ends are connected to the water inlet pipe and outlet pipe being arranged on the header respectively, and the main body of the bellows is through described
Case is inserted into inside each evacuated collector tube.
Further, insulating layer is provided with outside the header.
Further, heat storage liquid is filled in the header and the evacuated collector tube.
Further, the through hole of the evacuated collector tube and the header is provided with sealing element.
Further, it is provided on the water inlet pipe by the moisturizing communicated with inside the header as the header moisturizing
Road.
Further, water-replenishing control device is provided in the moisturizing bypass.
The utility model further provides a kind of solar water heater, adopts the following technical scheme that
A kind of solar water heater, including water supply device and with water installations, further include collecting system as previously described, institute
Water inlet pipe and outlet pipe is stated to be connected to the water supply device and with water installations respectively.
Further, the header bottom is provided with electric heater.
Further, supplementary heating device is provided on the outlet pipe.
Further, the collecting system is arranged on bracket, is provided on the bracket and can support the vacuum heat-collecting
The fixed frame of the pipe other end.
In conclusion a kind of collecting system provided by the utility model and a kind of solar water heater, with prior art phase
Than having the advantages that
1. structure is simple, at low cost only in header of the end of the evacuated collector tube setting with heat insulation function；
2. filling water between header and evacuated collector tube, to heating up again to corrugated tube after water heating, heating rate is fast,
Heating is balanced；
3. being provided with supplementary heating device, it is ensured that still can ensure that hot water supply under bad weather or low-temperature condition；
4. crawl bellows in evacuated collector tube, so that water heater can realize pressure-bearing.
Detailed description of the invention:
A kind of Fig. 1: collecting system structural schematic diagram of the utility model；
Wherein, evacuated collector tube 1, bellows 2, inlet pipe 1, outlet pipe 22, coil pipe 23, moisturizing bypass 3, water-replenishing control device
31, header 4, insulating layer 5, water inlet pipe 6, outlet pipe 7, through-hole 8.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
The utility model provides a kind of collecting system, including more evacuated collector tubes 1, bellows 2 and header 4, each true
The open end of empty set heat pipe 1 is inserted respectively into the through-hole 8 of 4 side of header to make inside 1 inside of evacuated collector tube and header 4
It communicates, 2 both ends of bellows are connected to the water inlet pipe 6 and outlet pipe 7 being arranged on header 4 respectively, and the main body of bellows 2 is through joining
Case 4 is inserted into each evacuated collector tube 1.
As shown in Figure 1, collecting system includes header 4, header 4 is obliquely or vertically placed, and at the top of header 4, is provided with
The water inlet pipe 6 and outlet pipe 7 communicated with inside header 4 on any side wall of the vertical direction of header 4, is provided with multiple through-holes 8,
An evacuated collector tube 1 is inserted at each through-hole 8, in the present invention, vacuum manifold 1 is double-layer glass tube, one end
Sealing, the other end is open, seals against each other connection between the layer glass of open end, makes to form sealing structure between double glazing,
And vacuumize process is carried out when manufacturing, sunlight leads nature of glass evacuated collector tube through double, to contain inside evacuated collector tube 1
The accumulation of heat liquid of dress is the air heating in evacuated collector tube 1 as clean water is heated, or directly.Evacuated collector tube 1 is collected too
Positive energy, and the accumulation of heat liquid of internal splendid attire is transferred heat to, to improve header 4, each evacuated collector tube 1 of entire mutual connection
Internal bulk temperature, header 4 are provided with insulating layer outside, and heat scatters and disappears at header 4, the connection of evacuated collector tube 1 and through-hole 8
Place, is provided with the sealing element (not shown) of lower thermal conductivity, prevents internal liquid overflow, further prevents scattering and disappearing for heat.
In the present invention, accumulation of heat liquid is clean water, can avoid scale effect heat exchange efficiency on bellows 2, is intaking
Moisturizing bypass 3 is also connected on pipe 6, moisturizing bypass 3 is directly communicated with inside header 4, is equipped with water-replenishing control device 31, header 4
It is inside provided with water-level detecting device (not shown), water-level detecting device can be connect with water-replenishing control device 31, when water level is low
When predetermined value, water-replenishing control device 31 is opened, and is 4 moisturizing of header, when water level reaches water level height and prescribes a time limit in header 4, moisturizing control
Device 31 processed is closed.Or water level visor (not shown), periodic observation water level are set on header 4, and are mended manually
Water operation.
Each through-hole 8 vertical array on the side wall of header 4, and on same longitudinal straight line, the open end of evacuated collector tube 1
It is inserted into header 4 by through-hole 8, to make to communicate inside the inside of each evacuated collector tube 1 and header 4, the setting of bellows 2 exists
Inside header 4, inlet pipe 21 is connected to water inlet pipe 6, and outlet pipe 22 is connected to outlet pipe 7, and the main body of bellows 2 is serpentine coil 23,
The quantity of coil pipe 23 is identical as the quantity of evacuated collector tube 1, and every section of coil pipe 23 is inserted respectively into every evacuated collector tube 1 in order
It is interior.To improve heat exchange efficiency, as shown in Figure 1, the inlet pipe 21 connecting with water inlet pipe 6 is walked downwards from the top of header 4, with inlet pipe
The first segment coil pipes 23 of 21 connections are inserted into the evacuated collector tube 1 of lowest part, and the outlet pipe 22 of bellows 2 is from the true of top
After being pierced by empty set heat pipe 1, directly it is connect with the outlet pipe 6 at 4 top of header.
The solar water heater that the utility model further provides a kind of thermal-arrest, heat accumulation, heat exchange are integrated, including with it is preceding
Collecting system described in text connection water supply device and use water installations, water supply device can be user's family tap water cold water pipe,
It can be the water appliance in user family, such as shower, kitchen faucet with water installations, tap water cold water pipe is directly and thermal-arrest
The water inlet pipe 6 of system is connected to, and cold water enters header 4 through bellows 2, evacuated collector tube 1 exchanges heat, then enters through outlet pipe 7
Water supply device is directly realized by into cold water without in addition setting water tank and goes out hot water, realizes solar heat-exchange.
Collecting system is placed on outdoor use to make full use of solar energy, can be installed by bracket and be located at the desired position, sealed
One end of case 4 and bracket is fixedly mounted, and after the fixation of bracket, header 4 is in a vertical state or side heeling condition, water inlet pipe
6, outlet pipe 7 is located at the top of header 4.One end of evacuated collector tube 1 is plugged and fixed with joint sealing 4, and the other end is being propped up by setting
The other end of the fixed support of fixed frame or evacuated collector tube 1 on frame only leans on the rigid support of evacuated collector tube 1 without support.
Inside header 4, it is provided with electric heater unit (not shown), is provided with temperature sensing on electric heater unit
Device works as bad weather detecting 4 internal temperature of header, and solar energy is insufficient, when accumulation of heat liquid temperature is lower than preset value in header 4,
Electric heater unit work, improves the temperature of accumulation of heat liquid, to realize that hot water is supplied.Heat preservation material is provided on outlet pipe 7, and
Equipped with supplementary heating device, such as hot water temperature can on the one hand can be improved inside heat preservation material, the setting heat tracing structure at tube body
On the other hand degree avoids the hot water come out in collecting system from radiating during transportation.
The cold water come out from the running water pipe of user's family enters joint sealing 4, inside evacuated collector tube 1 through water inlet pipe 6
In bellows 2, evacuated collector tube 1 absorbs solar energy, and for internal accumulation of heat liquid (water) heating, the temperature of accumulation of heat liquid is again through bellows
2 pass to the water to be heated in pipe, provide hot water for user.Because the water of supply user is walked in bellows 2, by bellows
2 pressure-bearings are only not necessarily to pressure-bearing, improve the service life of vacuum manifold 1 in evacuated collector tube 1 at static accumulation of heat liquid is loaded with.And wave
Line pipe 2 improves heat exchange surface area, improves heat exchange efficiency, so that being only by evacuated collector tube in the case where cistern free
Effective heat exchange can be achieved, provide hot water for user.
In conclusion a kind of collecting system provided by the utility model and a kind of solar water heater, with prior art phase
Than having the advantages that
1. structure is simple, at low cost only in header of the end of the evacuated collector tube setting with heat insulation function；
2. filling water between header and evacuated collector tube, to heating up again to corrugated tube after water heating, heating rate is fast,
Heating is balanced；
3. being provided with supplementary heating device, it is ensured that still can ensure that hot water supply under bad weather or low-temperature condition；
4. crawl bellows in evacuated collector tube, so that water heater can realize pressure-bearing.
As described above, similar technical solution can be derived in conjunction with given plan content.But it is all without departing from this
The content of utility model technical solution, it is made by the above technical examples according to the technical essence of the present invention any simply to repair
Change, equivalent variations and modification, is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of collecting system, including more evacuated collector tubes, bellows and header, it is characterised in that: each vacuum heat-collecting
The open end of pipe is inserted respectively into the through-hole of the header side to make inside the evacuated collector tube and in the header
Portion communicates, and the bellows both ends are connected to the water inlet pipe and outlet pipe being arranged on the header respectively, the bellows
Main body is inserted into inside each evacuated collector tube through the header.
2. a kind of collecting system as described in claim 1, it is characterised in that: be provided with insulating layer outside the header.
3. a kind of collecting system as described in claim 1, it is characterised in that: filling in the header and the evacuated collector tube
There is heat storage liquid.
4. a kind of collecting system as described in claim 1, it is characterised in that: the through-hole of the evacuated collector tube and the header
Place is provided with sealing element.
5. such as a kind of described in any item collecting systems of Claims 1-4, it is characterised in that: be provided on the water inlet pipe with
The moisturizing bypass for the header moisturizing is communicated inside the header.
6. a kind of collecting system as claimed in claim 5, it is characterised in that: be provided with moisturizing control dress in the moisturizing bypass
It sets.
7. a kind of solar water heater, including water supply device and with water installations, it is characterised in that: it further include such as claim 1 to 6
Described in any item collecting systems, the water inlet pipe and outlet pipe are connected to the water supply device and with water installations respectively.
8. a kind of solar water heater as claimed in claim 7, it is characterised in that: the header bottom is provided with electric heating
Device.
9. a kind of solar water heater as claimed in claim 7, it is characterised in that: be provided with supplementary heating on the outlet pipe
Device.
10. a kind of solar water heater as claimed in claim 7, it is characterised in that: the collecting system is arranged on bracket,
The fixed frame that can support the evacuated collector tube other end is provided on the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888922.0U CN209588411U (en) | 2018-11-16 | 2018-11-16 | Heat collecting system and solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888922.0U CN209588411U (en) | 2018-11-16 | 2018-11-16 | Heat collecting system and solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209588411U true CN209588411U (en) | 2019-11-05 |
Family
ID=68376797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888922.0U Active CN209588411U (en) | 2018-11-16 | 2018-11-16 | Heat collecting system and solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209588411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006408A (en) * | 2019-12-26 | 2020-04-14 | 真木农业设备（安徽）有限公司 | Arrange no water tank solar collector in balcony |
| CN111189234A (en) * | 2019-12-26 | 2020-05-22 | 真木农业设备（安徽）有限公司 | Solar water heater without water tank |
-
2018
- 2018-11-16 CN CN201821888922.0U patent/CN209588411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006408A (en) * | 2019-12-26 | 2020-04-14 | 真木农业设备（安徽）有限公司 | Arrange no water tank solar collector in balcony |
| CN111189234A (en) * | 2019-12-26 | 2020-05-22 | 真木农业设备（安徽）有限公司 | Solar water heater without water tank |
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