CN1821678A - Multiple heat source automatic hot water supply system - Google Patents
Multiple heat source automatic hot water supply system Download PDFInfo
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- CN1821678A CN1821678A CN 200610012512 CN200610012512A CN1821678A CN 1821678 A CN1821678 A CN 1821678A CN 200610012512 CN200610012512 CN 200610012512 CN 200610012512 A CN200610012512 A CN 200610012512A CN 1821678 A CN1821678 A CN 1821678A
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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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Abstract
The automatic hot water supply system with multiple heat sources includes solar heat collector, water tank, warming heat exchanger located in the lower part of the water tank, and water pipe entering to the water tank and stretching to the bottom of the water tank. It has also hot water circulating pipeline, automatic control instrument, temperature sensor and water level sensor connected to the automatic control instrument, solenoid valve, hot water circulating pump, heat collecting circulating pump, electromagnetic pipeline heater, elevation tracking unit, and water taking hose. It features intelligent control, complementing heat sources, automatic conversion, automatic water supplementing, uninterrupted hot supply, and automatic tracking of constant temperature water layer.
Description
Technical field
The present invention relates to a kind of multiple heat source automatic hot water supply system, belong to hot water bathing facility technology field.
Background technology
Chinese patent CN2413229Y discloses a kind of " many thermals source vacuum heat collection pipe four seasons applied heat hydrophone ", and it mainly includes solar energy hot water tank, draining overflow pipe, vacuum heat collection pipe, heating heat-exchange device, heating water inlet pipe, heating return pipe, upper and lower conduit etc.Its water supplementing method is manual moisturizing, and boiler water manually stops moisturizing after completely.Its shortcoming is that manual moisturizing is loaded down with trivial details, needs moisturizing every day, if forget moisturizing, does not just have hot water to use in second day.
In addition, the mixed water mode of above-mentioned water heater when bathing mixed water for mixing the water valve formula.Its shortcoming is the water-mixing temperature instability, regulates difficulty, needs to regulate repeatedly just can reach needed water temperature.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of intelligent automatic control, many thermals source are had complementary advantages, conversion, round-the-clock 24 hours heat supply water automatically, and the constant temperature water layer that can set in the motion tracking storage tank multiple heat source automatic hot water supply system of fetching water.
The technical solution adopted for the present invention to solve the technical problems:
Solar thermal collector, storage tank, heating heat-exchange device, upper hose have been the present invention includes; Upper hose enters in the storage tank and stretches to the bottom of storage tank from the storage tank side wall upper part; The heating heat-exchange device is positioned at the bottom of storage tank; It is characterized in that it also includes hot water circulating pipeline, auto-controller, the temperature sensor that is connected with the auto-controller input and level sensor, the magnetic valve that is connected with the auto-controller output respectively, hot water circulating pump, thermal-arrest circulating pump, pipeline electromagnetic heater, lifting follower, the flexible pipe of fetching water;
Solar thermal collector is connected with storage tank by the pipeline that the thermal-arrest circulating pump is housed; Near on the hot water circulating pipeline at storage tank delivery port place pipeline electromagnetic heater and hot water circulating pump are being housed successively;
Temperature sensor is housed in solar thermal collector; Three temperature sensors and a level sensor are housed respectively in storage tank; Wherein two temperature sensors are contained in the middle and upper part of storage tank madial wall; Level sensor is contained in the top of storage tank; Two temperature sensors are housed on hot water circulating pipeline, and one of them temperature sensor is contained in the water outlet oral-lateral of pipeline electromagnetic heater, and another temperature sensor is contained in the backwater oral-lateral of hot water circuit pipeline; The heat supply water pipe that passes to each user is housed on the hot water circuit pipeline, hot water gauge and check valve are housed respectively on the heat supply water pipe successively;
The lifting follower is made up of motor, reel, weight and the lead-in wire thereof, travel switch and the governor motion thereof that are contained on the motor output shaft, and the upper end of weight lead-in wire is fixed on the spool of reel, and weight immerses in the water in the storage tank; The delivery port of hot water circulating pipeline is positioned at the middle part of storage tank sidewall, and the water intaking flexible pipe is arranged in the water of storage tank, and the one end is connected with the delivery port of hot water circulating pipeline, and its other end is fixed on the lead-in wire of weight top by support; Temperature sensor is fixed on the support of fixing water intaking flexible pipe; Travel switch connects the input of auto-controller, the forward and backward of the output control motor of auto-controller and the break-make of motor power.
The invention has the beneficial effects as follows that it has that intelligent automation control, many thermals source are had complementary advantages, the characteristics of conversion automatically, automatic water supplement, round-the-clock 24 hours heat supply water.And can fetch water from the constant temperature water layer in the motion tracking storage tank, greatly facilitate the user.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A cutaway view Amplified image (structural representation of water level controller) of Fig. 1.
The specific embodiment
By the embodiment shown in Fig. 1,2 as can be known, it includes solar thermal collector 1, storage tank 39, heating heat-exchange device 32, upper hose 38; Upper hose 38 enters in the storage tank and stretches to the bottom of storage tank from the storage tank side wall upper part; Heating heat-exchange device 32 is positioned at the bottom of storage tank; It is characterized in that it also includes hot water circulating pipeline 22, auto-controller, the temperature sensor that is connected with the auto-controller input and level sensor, the magnetic valve that is connected with the auto-controller output respectively, hot water circulating pump 35, thermal-arrest circulating pump 3, pipeline electromagnetic heater 37, lifting follower, the flexible pipe 16 of fetching water;
Solar thermal collector 1 is connected with storage tank 39 by the pipeline 2 that thermal-arrest circulating pump 3 is housed; Near on the hot water circulating pipeline 22 at storage tank delivery port place pipeline electromagnetic heater 37 and hot water circulating pump 35 are being housed successively;
Temperature sensor 4 is housed in solar thermal collector 1; 18,19,20 and level sensors 42 of three temperature sensors are housed respectively in storage tank, and temperature sensor 18,19 is contained in the middle and upper part of storage tank madial wall; Level sensor 42 is contained in the top of storage tank 39; Two temperature sensors 36,23 are housed on hot water circulating pipeline 22, and temperature sensor 36 is contained in the water outlet oral-lateral of pipeline electromagnetic heater 37, and temperature sensor 23 is contained in the backwater oral-lateral of hot water circuit pipeline; The heat supply water pipe that passes to each user is housed on the hot water circuit pipeline, hot water gauge 34 and check valve 33 are housed respectively on the heat supply water pipe successively;
The lifting follower by motor 13, be contained in reel 11, the weight 21 on the motor output shaft and go between 15, travel switch and governor motion thereof form, the upper end of weight lead-in wire 15 is fixed on the spool of reel 11, in the water that weight 21 immerses in the storage tank 39; The delivery port of hot water circulating pipeline 22 is positioned at the middle part of storage tank 39 sidewalls, and water intaking flexible pipe 16 is arranged in the water of storage tank 39, and the one end is connected with the delivery port of hot water circulating pipeline, and its other end is fixed on the lead-in wire 15 of weight 21 tops by support 17; Temperature sensor 20 is fixed on the support 17; Travel switch connects the input of auto-controller, the forward and backward of the output control motor of auto-controller and the break-make of motor power.
Upper end at upper hose 38 is provided with water level controller, and water level controller is made up of little water tank 41, ball-cock assembly 43, and upper hose 37 stretches into little water tank 41 backs and at its delivery port place ball-cock assembly 43 is housed, and little water tank 41 is connected by the top of pipeline with storage tank 39; Magnetic valve 40 is housed on upper hose 38.
Heating heat-exchange device 32 is connected with the corresponding mouth of pipe of heating thermal source by heating upper hose 25 and heating return pipe 30, and valve 26, normally open solenoid valve 24 are housed on heating upper hose 25 successively, and valve 31 is housed on heating return pipe 30; One end of pipeline 29 is connected with heating upper hose 25 between normally open solenoid valve 24 and the valve 26, and the other end of pipeline 29 is connected with the heating return pipe 30 of valve 31 tops, and normally closed solenoid valve 28 is housed on pipeline 29; Temperature sensor 27 is housed on heating upper hose 25.
Travel switch and governor motion thereof by upper limit travel switch 12, lower bound range switch 8, upper end have nut slip feeler lever 10, guide post 9, form with the coaxial screw rod that is connected 6 of motor output shaft, adjusting screw(rod) 5, switch base 7; Upper limit travel switch 12 is installed on the support 14, lower bound range switch 8 is installed on the support 14 by switch base 7 and adjusting screw(rod) 5, adjusting screw(rod) 5 is threaded with support 14, switch base 7 is hinged with adjusting screw(rod) 5, and guide post 9 is fixed on the support 14 after passing the hole that is positioned on switch base 7 and the slip feeler lever 10; The slip feeler lever 10 of upper end band nut be threaded with the coaxial screw rod that is connected 6 of motor shaft.
The course of work of present embodiment is as follows:
(1) temperature sensor in being contained in solar thermal collector 14 be contained in sensor 18 measured temperatures in the storage tank 39 when differing 10 ℃, auto-controller starts thermal-arrest circulating pump 3 automatically; When the temperature balance of the temperature of the water in the solar thermal collector and the water in the storage tank 39, auto-controller stops the work of thermal-arrest circulating pump 3.
When the temperature that records when temperature sensor 4 was 5 ℃, auto-controller started thermal-arrest circulating pump 3 and carries out antifreeze circulation.
When temperature sensor 4 recorded temperature and is higher than 85 ℃, auto-controller sent the buzzing alarm signal.
(2) cooling-water temperature sensor 42 is high water level control sensor, and when the water level in the storage tank 39 reached the position of level sensor 42, auto-controller was closed normally open solenoid valve 40, thereby stops to go up water.
(3) when the user opens check valve 33 and uses hot water, water flow switch starts hot water circulating pump 35 work, and when the temperature that the temperature sensor 36 on being installed in hot water circulating pipeline 22 records reached 38 ℃, auto-controller stopped the work of hot water circulating pump 35; When the temperature that records when temperature sensor 23 was lower than 5 ℃, auto-controller started hot water circulating pump 35 work, carries out antifreeze circulation.
(4) when temperature sensor 19 records water temperature in the storage tank and is lower than 37 ℃, auto-controller is according to the concrete size of water temperature, control pipeline electromagnetic heater 37 enters 1 grade, 2 grades, 3 grades readiness, when the user opened check valve 33 waters, water flow switch started 37 work of pipeline electromagnetic heater.
(5) when temperature sensor 36 records temperature and reaches 42 ℃, auto-controller turn-offs the power supply of pipeline electromagnetic heater 37.
(6) when the temperature of the water in the heating upper hose that temperature sensor 27 records is lower than 42 ℃, auto-controller sends instruction and turn-offs normally open solenoid valve 24, and open normally closed solenoid valve 28 simultaneously, allow in the heating of low temperature the water heating heat-exchange device 32 of not flowing through, and directly get back to heating return pipe 30, thereby avoid the heating medium of low temperature and the high-temperature water of storage tank to carry out heat exchange through pipeline 29.
(7) process of fetching water of the constant temperature water layer in the motion tracking storage tank:
At first setting the upper and lower limit temperature of constant temperature water layer, is the bottom that enters storage tank 39 from upper hose 38 because cold water replenishes, so in storage tank 39, the water temperature on upper strata is higher than lower floor.If the capping water temperature is 40.8 ℃, the lower limit water temperature is 39.2 ℃, so, the water inlet of water intaking flexible pipe 16 should be immersed in automatically under the control of auto-controller and lifting follower in the water temperature layer of 39.2≤T≤40.8 ℃ and fetch water, and its detailed process is as follows:
When temperature sensor 20 records water temperature and is higher than 40.8 ℃, auto-controller control motor 13 is just changeing, at this moment, weight 21 moves downward, thereby driving water intaking flexible pipe 16 moves downward, when the temperature of being surveyed when temperature sensor 20 was lower than 40.8 ℃, auto-controller sends instruction shut down motor 13.The constant temperature water that water intaking flexible pipe 16 is drawn in the constant temperature water layer uses for bathing, continuous minimizing along with the water in the constant temperature layer, cold water constantly replenishes, water temperature constantly reduces, when the water temperature of being surveyed when temperature sensor 20 is lower than 39.2 ℃, and 13 counter-rotatings of auto-controller control motor, reel 11 drives water intaking flexible pipe 16 and moves up, when moving to 39.2 ℃, auto-controller disconnects the power supply of motor 13, makes water intaking flexible pipe 16 can supply the interior hot water of constant temperature water layer all the time.
When the water temperature in the storage tank 39 is higher or lower than design temperature,, turn-off motor powers by upper and lower limit travel switch 12,8, to guarantee the safe operation of system if motor 13 drives water intaking flexible pipes 16 when moving at the bottom of peak level place in the storage tank 39 or the case.
Claims (4)
1. multiple heat source automatic hot water supply system, it includes solar thermal collector (1), storage tank (39), heating heat-exchange device (32), upper hose (38); Upper hose (38) enters in the storage tank and stretches to the bottom of storage tank from the storage tank side wall upper part; Heating heat-exchange device (32) is positioned at the bottom of storage tank; It is characterized in that it also includes hot water circulating pipeline (22), auto-controller, the temperature sensor that is connected with the auto-controller input and level sensor, the magnetic valve that is connected with the auto-controller output respectively, hot water circulating pump (35), thermal-arrest circulating pump (3), pipeline electromagnetic heater (37), lifting follower, the flexible pipe (16) of fetching water;
Solar thermal collector (1) is connected with storage tank (39) by the pipeline (2) that thermal-arrest circulating pump (3) are housed; Near on the hot water circulating pipeline (22) at storage tank delivery port place pipeline electromagnetic heater (37) and hot water circulating pump (35) are being housed successively;
Temperature sensor (4) is housed in solar thermal collector (1); Three temperature sensors (18,19,20) and a level sensor (42) are housed respectively in storage tank, and temperature sensor (18,19) is contained in the middle and upper part of storage tank madial wall; Level sensor (42) is contained in the top of storage tank (39); Two temperature sensors (36,23) are housed on hot water circulating pipeline (22), and temperature sensor (36) is contained in the water outlet oral-lateral of pipeline electromagnetic heater (37), and temperature sensor (23) is contained in the backwater oral-lateral of hot water circuit pipeline; The heat supply water pipe that passes to each user is housed on the hot water circuit pipeline, hot water gauge (34) and check valve (33) are housed respectively on the heat supply water pipe successively;
The lifting follower by motor (13), be contained in reel (11) on the motor output shaft, weight (21) and lead-in wire (15), travel switch and governor motion thereof and form, the upper end of weight lead-in wire (15) is fixed on the spool of reel (11), and weight (21) immerses in the interior water of storage tank (39); The delivery port of hot water circulating pipeline (22) is positioned at the middle part of storage tank (39) sidewall, water intaking flexible pipe (16) is arranged in the water of storage tank (39), the one end is connected with the delivery port of hot water circulating pipeline, and its other end is fixed on the lead-in wire (15) of weight (21) top by support (17); Temperature sensor (20) is fixed on the support (17); Travel switch connects the input of auto-controller, the forward and backward of the output control motor of auto-controller and the break-make of motor power.
2. multiple heat source automatic hot water supply system according to claim 1, it is characterized in that being provided with water level controller in the upper end of upper hose (38), water level controller is made up of little water tank (41), ball-cock assembly (43), upper hose (37) stretches into little water tank (41) back and at its delivery port place ball-cock assembly (43) is housed, and little water tank (41) is connected by the top of pipeline with storage tank (39); Magnetic valve (40) is housed on upper hose (38).
3. multiple heat source automatic hot water supply system according to claim 2, it is characterized in that heating heat-exchange device (32) is connected with the corresponding mouth of pipe of heating thermal source by heating upper hose (25) and heating return pipe (30), valve (26), normally open solenoid valve (24) are housed on heating upper hose (25) successively, valve (31) is housed on heating return pipe (30); One end of pipeline (29) is connected with heating upper hose (25) between normally open solenoid valve (24) and the valve (26), the other end of pipeline (29) is connected with the heating return pipe (30) of valve (31) top, and normally closed solenoid valve (28) is housed on pipeline (29); Temperature sensor (27) is housed on heating upper hose (25).
4. multiple heat source automatic hot water supply system according to claim 3, it is characterized in that travel switch and governor motion thereof by upper limit travel switch (12), lower bound range switch (8), upper end have nut slip feeler lever (10), guide post (9), form with the coaxial screw rod that is connected of motor output shaft (6), adjusting screw(rod) (5), switch base (7); Upper limit travel switch (12) is installed on the support (14), lower bound range switch (8) is installed on the support (14) by switch base (7) and adjusting screw(rod) (5), adjusting screw(rod) (5) is threaded with support (14), switch base (7) is hinged with adjusting screw(rod) (5), and guide post (9) is fixed on the support (14) after passing the hole that is positioned on switch base (7) and the slip feeler lever (10); The slip feeler lever (10) of upper end band nut be threaded with the coaxial screw rod that is connected of motor shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100125125A CN100424438C (en) | 2006-03-24 | 2006-03-24 | Multiple heat source automatic hot water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100125125A CN100424438C (en) | 2006-03-24 | 2006-03-24 | Multiple heat source automatic hot water supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1821678A true CN1821678A (en) | 2006-08-23 |
| CN100424438C CN100424438C (en) | 2008-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100125125A Expired - Fee Related CN100424438C (en) | 2006-03-24 | 2006-03-24 | Multiple heat source automatic hot water supply system |
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| CN (1) | CN100424438C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458610C (en) * | 2006-09-27 | 2009-02-04 | 孟东昕 | Hot-water direct-supplying device of electric water-tank |
| CN102095221A (en) * | 2011-02-28 | 2011-06-15 | 陕西盛田能源服务有限公司 | Temperature control method for multiple heat sources |
| CN102788382A (en) * | 2012-08-23 | 2012-11-21 | 段伟 | Hot water heating system of central magnetic pump |
| CN103984360A (en) * | 2013-02-07 | 2014-08-13 | 浙江同景科技有限公司 | Sun-tracking four-quadrant measurement control system of disc-type solar thermal power generation system |
| CN111156583A (en) * | 2019-12-25 | 2020-05-15 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2479954A1 (en) * | 1980-04-03 | 1981-10-09 | Bruny Gerard | Central heating and domestic hot water installation - has alternative solar or conventional heat source with valves to control supply |
| JPH09170819A (en) * | 1995-12-19 | 1997-06-30 | Nippon Electric Glass Co Ltd | Solar heat hot water feeding apparatus |
| JP3203198B2 (en) * | 1996-06-07 | 2001-08-27 | 株式会社イナックス | Hot water supply device |
| JP2000199646A (en) * | 1998-12-28 | 2000-07-18 | Nippon Electric Glass Co Ltd | Solar heat utilizing water heater |
| CN2413229Y (en) * | 2000-04-06 | 2001-01-03 | 王志信 | Vacuum heat-collecting tube water heater using several heat sources capable of being used in four seasons |
| CN1558159A (en) * | 2004-01-15 | 2004-12-29 | 奥阳科技发展(上海)有限公司 | All-day air renewal solar energy system for heat and hot water supply of building |
-
2006
- 2006-03-24 CN CNB2006100125125A patent/CN100424438C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458610C (en) * | 2006-09-27 | 2009-02-04 | 孟东昕 | Hot-water direct-supplying device of electric water-tank |
| CN102095221A (en) * | 2011-02-28 | 2011-06-15 | 陕西盛田能源服务有限公司 | Temperature control method for multiple heat sources |
| CN102788382A (en) * | 2012-08-23 | 2012-11-21 | 段伟 | Hot water heating system of central magnetic pump |
| CN103984360A (en) * | 2013-02-07 | 2014-08-13 | 浙江同景科技有限公司 | Sun-tracking four-quadrant measurement control system of disc-type solar thermal power generation system |
| CN111156583A (en) * | 2019-12-25 | 2020-05-15 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
| CN111156583B (en) * | 2019-12-25 | 2021-11-23 | 哈尔滨新中新电子股份有限公司 | Campus bathing water supply system of adjustable temperature |
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| Publication number | Publication date |
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| CN100424438C (en) | 2008-10-08 |
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Granted publication date: 20081008 Termination date: 20110324 |