CN208025865U - A kind of solar water heater discharge heat energy recycle device - Google Patents
A kind of solar water heater discharge heat energy recycle device Download PDFInfo
- Publication number
- CN208025865U CN208025865U CN201721680527.9U CN201721680527U CN208025865U CN 208025865 U CN208025865 U CN 208025865U CN 201721680527 U CN201721680527 U CN 201721680527U CN 208025865 U CN208025865 U CN 208025865U
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- CN
- China
- Prior art keywords
- heat accumulation
- water
- accumulation chamber
- inner cavity
- pipe
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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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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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The water inlet pipe of the utility model heat accumulation chamber attracts tap water at normal temperature, and outlet pipe is then connected to the water inlet of water tank, the utility model belongs to solar energy equipment field, heat energy recycle device, including exhaust column, nipple, inner cavity, heat accumulation chamber, ventilation coil pipe, non-return valve, water inlet pipe and outlet pipe is discharged more particularly to a kind of solar water heater.The water inlet pipe of the utility model heat accumulation chamber attracts tap water at normal temperature, and outlet pipe is then connected to the water inlet of water tank, after the water in water tank is heated, generates a large amount of vapor, so that water tank internal pressure increases, non-return valve opens exhaust at this time, and high-temperature steam enters ventilation coil pipe, and the high-temperature steam ventilated in coil pipe and the water of heat accumulation intracavitary quickly carry out heat exchange, realize heat absorption storage, and make to enter the water preheating in water tank, the temperature of water inlet is improved, the heating cycle of water heater is shortened.
Description
Technical field
The utility model belongs to solar energy equipment field, and in particular to a kind of solar water heater discharge heat energy recycle
Device.
Background technology
When solar water heater works, as the water temperature raising in water tank or the water in water tank pass in and out, cause inside water tank
Pressure often changes.To ensure that the pressure in water tank is consistent with the external world, needs that ventilation column is arranged in water tank upper end, also changing
One-way cock is set in air column, avoids ventilation column normally opened, heat loss is too fast.But the water temperature in solar water heater water tank is logical
It is often higher, a large amount of vapor are will produce, wherein pressure is often greater than the external world, to be frequently necessary to discharge high-temperature steam, leads to thermal energy
It scatters and disappears serious, especially temperature high daytime.After part hot water use in water tank, water inlet is needed to continue to heat, but into
Enter the water in water tank and be generally room temperature cold water, if after the consumption of short time hot water is excessive, can cause to enter the cool water heating after water tank
Period is long, does not have the case where hot water for a long time in water tank.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of solar water heater discharge thermal energy recycling
Using device, dispersed heat in ventilation column can be absorbed storage, make to enter the water preheating in water tank, improve the temperature of water inlet,
Shorten the heating cycle of water heater.
Its technical solution is：
A kind of solar water heater is discharged heat energy recycle device, including exhaust column, nipple, inner cavity, heat accumulation chamber,
Ventilation coil pipe, non-return valve, water inlet pipe and outlet pipe, the exhaust column lower end are provided with nipple, are arranged inside exhaust column
There are inner cavity, the inner cavity perforation exhaust column upper and lower ends, the exhaust column middle part to be set as heat accumulation chamber, heat accumulation chamber separates inner cavity
For two parts, heat accumulation chamber side lower end is provided with water inlet pipe, and heat accumulation chamber other side lower end is provided with outlet pipe, the heat accumulation
Intracavitary is provided with two groups of ventilation coil pipes, and ventilation coil pipe connection is respectively communicated with inner cavity two parts up and down, one of which ventilation coil pipe
Upper end and another group of ventilation coil pipe lower end are both provided with non-return valve.
Further, the heat accumulation cavity wall is provided with insulating layer, heats up after the water heat absorption of heat accumulation intracavitary, insulating layer can be substantially
Reduce heat loss.
Further, the non-return valve includes boss, core, spring and axis pin, and the core setting is on ventilation coil pipe
End or lower end are fixedly installed boss on the internal chamber wall near core, one end of axis pin, institute are fixedly connected in the core
The other end for stating axis pin is arranged across boss, and spring is cased between the axis pin between the core and boss.The non-return valve energy
Changed according to water tank internal pressure, control core opens or closes, and realizes exhaust or air inlet.
Further, heat accumulation chamber inclined bottom surface setting up and down keeps heat accumulation chamber side high, and the other side is low, the water inlet pipe
It is set to the low side lower end of heat accumulation chamber, outlet pipe is set to the high side upper end of heat accumulation chamber.The water inlet of heat accumulation intracavitary is in most
Bottom, heated rear proportion subtract lower and rise, reaches the high one end convergence of heat accumulation chamber, hot water is facilitated to be discharged from outlet pipe.
Further, the exhaust column upper end is provided with taper top, and the inner cavity upper end being vented in column is stretched into taper top, described
Taper top lower end is provided with air vent, and the air vent is connected to extraneous and inner cavity.Taper top can keep out wind and rain, and drain rainwater.
Further, Air Filter is provided in the air vent, air vent is often taken a breath with inside water tank, and Air Filter is avoided that
Dust enters.
The beneficial effects of the utility model：
The water inlet pipe of the utility model heat accumulation chamber attracts tap water at normal temperature, and outlet pipe is then connected to the water inlet of water tank,
After water in water tank is heated, a large amount of vapor is generated so that water tank internal pressure increases, and non-return valve opens row at this time
Gas, high-temperature steam enter ventilation coil pipe, and the high-temperature steam ventilated in coil pipe and the water of heat accumulation intracavitary quickly carry out heat exchange, realize
Heat absorption stores, and makes to enter the water preheating in water tank, improves the temperature of water inlet, shortens the heating cycle of water heater；If
Under water tank internal pressure subtracts, then non-return valve opens air inlet, and extraneous gas enters water tank after the preheating of the hot water of heat accumulation intracavitary,
Water tank internal temperature is avoided to be greatly reduced.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at the B of Fig. 1；
Wherein, 1- exhausts column, 2- nipples, the inner cavities 3-, 4- heat accumulation chambers, 5- ventilation coil pipes, 6- non-return valves, 601- are convex
Platform, 602- cores, 603- springs, 604- axis pins, 7- water inlet pipes, 8- outlet pipes, 9- taper tops, 10- air vents.
Specific implementation mode
As shown in Figure 1, a kind of solar water heater is discharged heat energy recycle device, including exhaust column 1, nipple 2,
Inner cavity 3, heat accumulation chamber 4, ventilation coil pipe 5, non-return valve 6, water inlet pipe 7 and outlet pipe 8,1 lower end of exhaust column are provided with screw thread
Connector 2, exhaust column 1 are internally provided with inner cavity 3, the perforation of the inner cavity 3 exhaust 1 upper and lower ends of column, 1 middle part setting of the exhaust column
For heat accumulation chamber 4, inner cavity 3 is divided into two parts by heat accumulation chamber 4, and 4 side lower end of the heat accumulation chamber is provided with water inlet pipe 7, heat accumulation chamber 4
Other side lower end is provided with outlet pipe 8, and two groups of ventilation coil pipes 5 are provided in the heat accumulation chamber 4, and the ventilation connection of coil pipe 5 connects respectively
Lead to about 3 two parts of inner cavity, one of which ventilation 5 upper end of coil pipe and another group of 5 lower end of ventilation coil pipe are both provided with single-direction balls
Valve 6.
4 inner wall of heat accumulation chamber is provided with insulating layer.
As shown in Fig. 2, the non-return valve 6 includes boss 601, core 602, spring 603 and axis pin 604, the core
602 settings are fixedly installed boss 601, the ball on 3 wall of inner cavity near ventilation 5 upper end of coil pipe or lower end, core 602
One end of axis pin 604 is fixedly connected on core 602, the other end of the axis pin 604 is arranged across boss 601, the core 602
It is cased with spring 603 between axis pin 604 between boss 601.
About 4 inclined bottom surface of the heat accumulation chamber is arranged, and keeps 4 side of heat accumulation chamber high, and the other side is low, and the water inlet pipe 7 is arranged
In the low side lower end of heat accumulation chamber 4, outlet pipe 8 is set to the high side upper end of heat accumulation chamber 4.
1 upper end of exhaust column is provided with taper top 9, and 3 upper end of inner cavity being vented in column 1 is stretched into taper top 9, the cone
9 lower end of shape top is provided with air vent 10, and the air vent 10 is connected to extraneous and inner cavity 3.
It is provided with Air Filter in the air vent 10.
Operation principle：
The water inlet pipe 7 of heat accumulation chamber 4 attracts tap water at normal temperature, and outlet pipe 8 is then connected to the water inlet of water tank.It is vented column 1
It is connected to water tank upper end by nipple 2, forms a large amount of vapor after the water in water tank is heated, the internal pressure for being increases
Add, pressure pushes core 602 to move at this time, is detached from the closure to coil pipe 5 of ventilating, and compressed spring 603, and vapor just passes through interior
The lower half portion of chamber 3 reaches in ventilation coil pipe 5.Steam in ventilation coil pipe 5 quickly does heat exchange with the water in heat accumulation chamber 4, makes
The coolant-temperature gage obtained in heat accumulation chamber 4 increases, as thermal energy storage, realizes that water heater discharge thermal energy recycles, avoids energy waste, make
The water temperature obtained in heat accumulation chamber 4 persistently increases；After pressure is normal, spring 603 resets, and core 602 is pushed to block ventilation coil pipe again
5.When needing moisturizing in water tank, the water in heat accumulation chamber 4 enters in water tank, the temperature into water of raising, while shortening and adding
Heat cycle.When water tank internal pressure is smaller, pressure pushes another group of core 602 to move, outside air by inner cavity 3 upper half
Part reaches in ventilation coil pipe 5, and is preheated by the water in heat accumulation chamber 4, enters back into inside water tank, avoids the temperature in water tank
Degree, which replies, to be reduced.It when raining, avoids rainwater from entering in inner cavity 3 in taper top 9, while rainwater being guided to flow down.On air vent 10
Air Filter is avoided that dust enters water tank.
Claims (6)
1. heat energy recycle device is discharged in a kind of solar water heater, it is characterised in that, including exhaust column (1), nipple
(2), inner cavity (3), heat accumulation chamber (4), ventilation coil pipe (5), non-return valve (6), water inlet pipe (7) and outlet pipe (8), the exhaust column
(1) lower end is provided with nipple (2), and exhaust column (1) is internally provided with inner cavity (3), inner cavity (3) the perforation exhaust column (1)
Upper and lower ends, exhaust column (1) middle part are set as heat accumulation chamber (4), and inner cavity (3) are divided into two parts by heat accumulation chamber (4), described
Heat accumulation chamber (4) side lower end is provided with water inlet pipe (7), and heat accumulation chamber (4) other side lower end is provided with outlet pipe (8), the heat accumulation
Two groups of ventilation coil pipes (5) are provided in chamber (4), ventilation coil pipe (5) is connected to and is respectively communicated with inner cavity (3) two parts up and down, wherein
One group of ventilation coil pipe (5) upper end and another group of ventilation coil pipe (5) lower end are both provided with non-return valve (6).
2. heat energy recycle device is discharged in a kind of solar water heater according to claim 1, it is characterised in that, it is described
Heat accumulation chamber (4) inner wall is provided with insulating layer.
3. heat energy recycle device is discharged in a kind of solar water heater according to claim 1, it is characterised in that, it is described
Non-return valve (6) includes boss (601), core (602), spring (603) and axis pin (604), and core (602) setting is logical
Gas coil pipe (5) upper end or lower end are fixedly installed boss (601), the core on inner cavity (3) wall of core (602) nearby
(602) one end of axis pin (604) is fixedly connected on, the other end of the axis pin (604) is arranged across boss (601), described
It is cased with spring (603) between axis pin (604) between core (602) and boss (601).
4. heat energy recycle device is discharged in a kind of solar water heater according to claim 1, it is characterised in that, it is described
Inclined bottom surface is arranged heat accumulation chamber (4) up and down, keeps heat accumulation chamber (4) side high, the other side is low, and the water inlet pipe (7) is set to heat accumulation
The low side lower end of chamber (4), outlet pipe (8) are set to the high side upper end of heat accumulation chamber (4).
5. heat energy recycle device is discharged in a kind of solar water heater according to claim 1, it is characterised in that, it is described
Exhaust column (1) upper end is provided with taper top (9), and inner cavity (3) upper end in exhaust column (1) is stretched into taper top (9), the taper
Top (9) lower end is provided with air vent (10), and the air vent (10) is connected to extraneous and inner cavity (3).
6. heat energy recycle device is discharged in a kind of solar water heater according to claim 5, it is characterised in that, it is described
It is provided with Air Filter in air vent (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680527.9U CN208025865U (en) | 2017-12-06 | 2017-12-06 | A kind of solar water heater discharge heat energy recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680527.9U CN208025865U (en) | 2017-12-06 | 2017-12-06 | A kind of solar water heater discharge heat energy recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208025865U true CN208025865U (en) | 2018-10-30 |
Family
ID=63898142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721680527.9U Expired - Fee Related CN208025865U (en) | 2017-12-06 | 2017-12-06 | A kind of solar water heater discharge heat energy recycle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208025865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089937A (en) * | 2019-05-06 | 2019-08-06 | 河海大学 | A kind of adjustable water dispenser of leaving water temperature and its production boiled water method |
-
2017
- 2017-12-06 CN CN201721680527.9U patent/CN208025865U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110089937A (en) * | 2019-05-06 | 2019-08-06 | 河海大学 | A kind of adjustable water dispenser of leaving water temperature and its production boiled water method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181030 Termination date: 20191206 |