CN104596132A - Hot water release control device for solar water heater - Google Patents
Hot water release control device for solar water heater Download PDFInfo
- Publication number
- CN104596132A CN104596132A CN201410152419.9A CN201410152419A CN104596132A CN 104596132 A CN104596132 A CN 104596132A CN 201410152419 A CN201410152419 A CN 201410152419A CN 104596132 A CN104596132 A CN 104596132A
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- CN
- China
- Prior art keywords
- water
- cavity
- piston
- control device
- water heater
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 141
- 230000007306 turnover Effects 0.000 claims description 14
- 230000003068 static effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 239000003643 water by type Substances 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a hot water release control device for a solar water heater. The hot water release control device comprises a big cylinder and small cylinder combination body (1), a piston (2) is arranged in a big cylinder, an inner cavity of the big cylinder and small cylinder combination body (1) is divided into a water cavity and an air cavity, the sealed head of the big cylinder is provided with a connecting water pipe (3), a solar water heater water tank (4) is connected to the position, in front of a user faucet (5) and close to the faucet (5), of a main water inlet and outlet pipe through the connecting water pipe (3), a compression spring (6) is arranged in the air cavity and installed on a pressure regulation base (7), the outside of the air cavity is further connected with a vacuum pump (9) and an emptying valve (10), and the vacuum degree of the vacuum pump (9) is automatically controlled. According to the hot water release control device, cold water in the main water inlet and outlet pipe can be collected in the water cavity and then returned back to the solar water heater water tank through the compression spring, and therefore water is saved; the hot water release control device not only saves energy but also is simple in structure and convenient to use.
Description
Technical field
The present invention relates to the improvement invention of when solar water heater puts hot water, the cold water stored in solar water heater turnover water main being reclaimed to water-saving structure, particularly relate to a kind of solar water heater and to put hot water control device.
Background technology
At present, along with people's living standard improves, safety, environmental consciousness constantly increases, solar water heater is energy-conservation as one, the product of safety more and more obtains the welcome of urban and rural residents, but, because solar water heater is generally all mounted in roof equal-height position, only use a turnover water main, therefore in routine use water heater process, tap is turned on, first cold water remaining in water inlet pipe and water outlet pipe to be bled off, straight pyrogenicity water out, in this process, a large amount of pipe inner cold waters is let go, running water is caused to waste, even more serious for the waste of water resource the user that floor is lower, this water resource situation with growing tension seems incompatible with, special in arid season, water resource seems precious especially.When the northerly water heater of same situation discharges water, because the pipeline passing in and out water main is longer, also there is a large amount of running water situation of waste.
Summary of the invention
For the above-mentioned defect existed in prior art, it is simple, easy to use that the present invention aims to provide a kind of structure, do not need the solar water heater that the cold water in turnover water main bleeds off to put hot water control device.
To achieve these goals, the present invention is by the following technical solutions: a kind of solar water heater puts hot water control device, and comprise a size cylinder assembly, the termination of size cylinder all has end socket to close, there is piston in large cylinder, size cylinder assembly inner chamber is divided into water cavity and air cavity; Water cavity is wherein that large cylinder end socket has connecting water pipe, and this connecting water pipe connects the turnover water main before solar water heater water tank to user's tap to the cavity between large cylinder end socket on the right of piston, and near the position of tap; Air cavity is wherein the cavity between the piston left side to little cylinder end socket, and have Compress Spring in air cavity, Compress Spring one is against the piston left side, and another head is arranged in pressure adjustment seat; Pressure adjustment seat there is the pressure of return water adjusting bolt through little cylinder end socket; Vavuum pump and the atmospheric valve of the control of automatic vacuum degree is also connected with outward at above-mentioned air cavity.
Twice " O " RunddichtringO is had between above-mentioned piston and large cylinder inwall.
The heap(ed) capacity of above-mentioned water cavity can be designed to unit " liter " as differential plurality of specifications; It is described that with unit " liter ", to be exactly often kind of specification amount of capacity difference minimum be the integral multiple of 1 liter for differential.
When installing of the present invention, first according to the discrepancy in elevation of solar water heater water tank with user's tap, select to meet the heap(ed) capacity specification water cavity that story height difference passes in and out water main capacity.Regulate pressure of return water adjusting bolt again, to ensure that the pressure of Compress Spring is applied to the static pressure produced piston that the pressure that piston produces is greater than water in solar water heater water tank.
Compared with the prior art, cold water, owing to have employed technique scheme, therefore, it is possible to be collected in water cavity by the cold water in turnover water main, then returned to solar water heater water tank by Compress Spring again, thus is reached water-saving object by the present invention; Therefore not only energy-conservation but also structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In accompanying drawing: 1 size cylinder assembly; 2 pistons; 3 connecting water pipes; 4 solar water heater water tanks; 5 taps; 6 Compress Springs; 7 pressure adjustment seats; 8 pressure of return water adjusting bolts; 9 vavuum pumps; 10 atmospheric valves; 11 " O " RunddichtringO.
Detailed description of the invention
Be below with reference to accompanying drawing some specific descriptions to embodiment of the present invention, but must know, this embodiment can not be used for being construed as limiting the invention.
Fig. 1 depicts a kind of solar water heater to put hot water control device, comprise a size cylinder assembly 1, the termination of size cylinder all has end socket to close, and has piston 2, size cylinder assembly 1 inner chamber is divided into water cavity and air cavity in large cylinder; Water cavity is wherein to the cavity between large cylinder end socket on the right of piston 2; Large cylinder end socket has connecting water pipe 3, this connecting water pipe 3 connects the turnover water main before solar water heater water tank 4 to user tap 5, and near the position of tap 5; Air cavity is wherein the cavity between piston 2 left side to little cylinder end socket, and have Compress Spring 6 in air cavity, Compress Spring 6 one is against piston 2 left side, and another head is arranged in pressure adjustment seat 7; Pressure adjustment seat 7 there is the pressure of return water adjusting bolt 8 through little cylinder end socket; Vavuum pump 9 and the atmospheric valve 10 of the control of automatic vacuum degree is also connected with outward at above-mentioned air cavity; Twice " O " RunddichtringO 11 is had between described piston 2 and large cylinder inwall.The heap(ed) capacity of described water cavity can be designed to unit " liter " as differential plurality of specifications; It is described that with unit " liter ", to be exactly often kind of specification amount of capacity difference minimum be the integral multiple of 1 liter for differential.
Above-mentioned vavuum pump 9 connects a control circuit, and turnover water main is designed with current sensitive switch, and current sensitive switch connection control circuit, has delay timer in described control circuit, and delay timer connects atmospheric valve 10.
When installing present embodiment, first according to the discrepancy in elevation of solar water heater water tank 4 with user's tap 5, select the heap(ed) capacity specification of the water cavity meeting story height difference turnover water main capacity; Regulate pressure of return water adjusting bolt 8 again, to ensure that the pressure of Compress Spring 6 applies the static pressure produced piston 2 that pressure produced on the piston 2 is greater than water in solar water heater water tank 4.
When using present embodiment, manual operation control circuit, first controls to cut out atmospheric valve 10, switches on power and open vavuum pump 9; When the negative pressure of air cavity reach can overcome Compress Spring 6 pressure make piston 2 freely movable time, the automatic vacuum degree control circuit power-off of vavuum pump 9, vavuum pump 9 quits work.Now descending in solar water heater water tank 4 hot water will be enclosed in turnover water main inner cold water and constantly be pressed into water cavity, until hot water is full of whole turnover water main, will achieve user and to fetch boiling water the requirement of the vertical instant-heating and outlet hots of tap 5.After user uses superheated water, current sensitive switch provides cutout signal, and the delay timer in control circuit starts timing, when automatically identifying and confirm that long-time user can not use hot water, delay timer controls to open atmospheric valve 10 automatically, and the negative pressure in air cavity disappears.Now, the pressure applying pressure produced on the piston 2 of Compress Spring 6 is greater than the static pressure produced piston 2 of water in solar water heater water tank 4, water in water cavity is pushed back in turnover water main, achieves and does not need the cold water by turnover water main to bleed off water-saving object.
Claims (4)
1. a solar water heater puts hot water control device, comprise a size cylinder assembly (1), it is characterized in that: the termination of size cylinder all has end socket to close, and has piston (2), size cylinder assembly (1) inner chamber is divided into water cavity and air cavity in large cylinder; Water cavity is wherein the cavity between piston (2) the right to large cylinder end socket; Large cylinder end socket has connecting water pipe (3), this connecting water pipe (3) connects solar water heater water tank (4) to the front turnover water main of user's tap (5), and near the position of tap (5); Air cavity is wherein the cavity between piston (2) left side to little cylinder end socket, and have Compress Spring (6) in air cavity, Compress Spring (6) is against piston (2) left side, and another head is arranged in pressure adjustment seat (7); Pressure adjustment seat (7) there is the pressure of return water adjusting bolt (8) through little cylinder end socket; Vavuum pump (9) and the atmospheric valve (10) of the control of automatic vacuum degree is also connected with outward at above-mentioned air cavity.
2. a kind of solar water heater according to claim 1 puts hot water control device, it is characterized in that: have twice " O " RunddichtringO (11) between described piston (2) and large cylinder inwall.
3. a kind of solar water heater according to claim 1 puts hot water control device, it is characterized in that: the heap(ed) capacity of described water cavity can be designed to unit " liter " as differential plurality of specifications; It is described that with unit " liter ", to be exactly often kind of specification amount of capacity difference minimum be the integral multiple of 1 liter for differential.
4. a kind of solar water heater according to claim 1 puts hot water control device, it is characterized in that: during installation, first according to the discrepancy in elevation of solar water heater water tank (4) with user's tap (5), select the heap(ed) capacity specification water cavity meeting story height difference turnover water main capacity; Regulate pressure of return water adjusting bolt (8) again, to ensure that the pressure of Compress Spring (6) is applied to the static pressure produced piston (2) that the pressure that piston (2) produces is greater than solar water heater water tank (4) interior water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152419.9A CN104596132B (en) | 2014-04-16 | 2014-04-16 | Solar water heater puts hot water control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152419.9A CN104596132B (en) | 2014-04-16 | 2014-04-16 | Solar water heater puts hot water control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104596132A true CN104596132A (en) | 2015-05-06 |
| CN104596132B CN104596132B (en) | 2016-04-27 |
Family
ID=53122082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410152419.9A Expired - Fee Related CN104596132B (en) | 2014-04-16 | 2014-04-16 | Solar water heater puts hot water control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104596132B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805967A (en) * | 2016-02-23 | 2016-07-27 | 湖州英科新能源股份有限公司 | Water-saving and energy-saving system of non-pressure-bearing type solar water heater |
| CN106766270A (en) * | 2016-12-02 | 2017-05-31 | 金陵科技学院 | Top-floor solar hot hydrophone pressure switch |
| CN106918143A (en) * | 2015-12-28 | 2017-07-04 | 廖洪模 | Energy-storage type running water hot water tap water saving buffer |
| CN112443986A (en) * | 2020-11-17 | 2021-03-05 | 廖代云 | Novel pressure-bearing solar water heater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562982A1 (en) * | 1984-04-12 | 1985-10-18 | Raffinage Cie Francaise | Heating installation equipped with an automatic draining device intended to avoid freezing effects |
| CN2350698Y (en) * | 1998-09-01 | 1999-11-24 | 陈超 | Water-saving valve for solar water heater |
| CN2586939Y (en) * | 2002-11-19 | 2003-11-19 | 孙军 | Energy-saving device of water heater |
| CN201007572Y (en) * | 2006-11-18 | 2008-01-16 | 张鑫 | Multifunctional device of solar water heater |
| CN201106950Y (en) * | 2007-09-20 | 2008-08-27 | 王凤雏 | Water saving device for solar water heater |
| CN101566399A (en) * | 2009-04-03 | 2009-10-28 | 李明知 | Water-saving anti-freezing apparatus for solar heater pipe |
-
2014
- 2014-04-16 CN CN201410152419.9A patent/CN104596132B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562982A1 (en) * | 1984-04-12 | 1985-10-18 | Raffinage Cie Francaise | Heating installation equipped with an automatic draining device intended to avoid freezing effects |
| CN2350698Y (en) * | 1998-09-01 | 1999-11-24 | 陈超 | Water-saving valve for solar water heater |
| CN2586939Y (en) * | 2002-11-19 | 2003-11-19 | 孙军 | Energy-saving device of water heater |
| CN201007572Y (en) * | 2006-11-18 | 2008-01-16 | 张鑫 | Multifunctional device of solar water heater |
| CN201106950Y (en) * | 2007-09-20 | 2008-08-27 | 王凤雏 | Water saving device for solar water heater |
| CN101566399A (en) * | 2009-04-03 | 2009-10-28 | 李明知 | Water-saving anti-freezing apparatus for solar heater pipe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918143A (en) * | 2015-12-28 | 2017-07-04 | 廖洪模 | Energy-storage type running water hot water tap water saving buffer |
| CN105805967A (en) * | 2016-02-23 | 2016-07-27 | 湖州英科新能源股份有限公司 | Water-saving and energy-saving system of non-pressure-bearing type solar water heater |
| CN106766270A (en) * | 2016-12-02 | 2017-05-31 | 金陵科技学院 | Top-floor solar hot hydrophone pressure switch |
| CN112443986A (en) * | 2020-11-17 | 2021-03-05 | 廖代云 | Novel pressure-bearing solar water heater |
| CN112443986B (en) * | 2020-11-17 | 2022-06-24 | 湖南国喜新能源科技有限公司 | Novel pressure-bearing solar water heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104596132B (en) | 2016-04-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160427 |