CN105757993B - A water-saving temperature control device - Google Patents

A water-saving temperature control device Download PDF

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Publication number
CN105757993B
CN105757993B CN201610029628.3A CN201610029628A CN105757993B CN 105757993 B CN105757993 B CN 105757993B CN 201610029628 A CN201610029628 A CN 201610029628A CN 105757993 B CN105757993 B CN 105757993B
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water
pipe
pipeline
outlet
heater
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CN201610029628.3A
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CN105757993A (en
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刘栋
李盼
马昆煜
侯婉
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Jiangsu Liangji Group Co Ltd
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Jiangsu University
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage heaters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

The present invention provides a kind of water-saving temp control device, including water heater, water feeding of heater pipeline, water outlet of water heater pipeline and cold water pipes, the import of water heater connects water feeding of heater pipeline, and the outlet of water heater connects water outlet of water heater pipeline；The outlet connection cold water pipes and hot water pipeline of water outlet of water heater pipeline；The outlet water feeding of heater pipeline of cold water pipes；Water outlet of water heater pipeline is equipped with the normal open switch with temperature measurement and the normally closed switch with temperature measurement；Water outlet of water heater pipeline is connect by the first electrically operated valve with hot water pipeline, and water outlet of water heater pipeline is connect by the second electrically operated valve with cold water pipes；Normal open switch with temperature measurement connects the first electrically operated valve；Normally closed switch with temperature measurement connects the second electrically operated valve；Check valve is equipped between cold water pipes and water feeding of heater pipeline.The present invention realizes water heater and flows out cold water reuse, and hot water sustainable supply.

Description

A kind of water-saving temp control device
Technical field
The invention belongs to household appliance technical fields, more particularly, to a kind of water-saving temp control device.
Background technique
China be water resource there is a serious shortage of country, freshwater resources occupancy volume is only the 1/4 of world occupancy volume per person per capita, Thus saving water is a fundamental state policy.According to statistics, the waste of water resource is mainly at two aspects, one is reveal, secondly It is discharging device since water resource utilization is not scientific caused by insufficiency.In terms of anti-leak, there are some knots at present Structure solves leakage problem, if patent No. ZL200810018278.6 gives a kind of leakage-proof tap, but for combustion gas In the use process of water heater, before hot water reaches discharging device, it is still necessary to flow out 1 liter or so of cold water, both waste water money Source, and cause hot water that can not continue to supply, influence the routine use of people.
Summary of the invention
In response to the deficiencies in the existing technology, the present invention provides a kind of water-saving temp control device, using temperature control device, automatically controlled Valve and reasonable circuit design realize water heater and flow out cold water reuse, and hot water sustainable supply.
The present invention achieves the above technical objects by the following technical means.
A kind of water-saving temp control device, including water heater, water feeding of heater pipeline, water outlet of water heater pipeline and cold water pipes, The import of the water heater connects water feeding of heater pipeline, and the outlet of the water heater connects water outlet of water heater pipeline；The heat The outlet connection cold water pipes and hot water pipeline of hydrophone outlet conduit；The outlet heater inleting pipe of the cold water pipes Road；The water outlet of water heater pipeline is equipped with the normal open switch with temperature measurement and the normally closed switch with temperature measurement；The heat Hydrophone outlet conduit is connect by the first electrically operated valve with hot water pipeline, and the water outlet of water heater pipeline passes through the second electrically operated valve It is connect with cold water pipes；The normal open switch with temperature measurement connects the first electrically operated valve；It is described with the normally closed of temperature measurement Switch the second electrically operated valve of connection；Check valve is equipped between the cold water pipes and water feeding of heater pipeline.
Further, the hot water pipeline is also communicated with lateral；The lateral and hot water pipeline junction are set There is movable baffle；The lateral is connected to electric heat constant temperature water tank.
Further, the caliber of the lateral is less than the caliber of hot water pipeline.
Further, angulation is 30-60 degree between the lateral and hot water pipeline.
Further, the lateral is located at the middle part of hot water pipeline.
Further, the water heater and electric heat constant temperature water tank are same switch control.
Further, the water outlet of water heater pipeline, cold water pipes are identical with hot water pipeline diameter.
Further, the water outlet of water heater pipeline is equipped with the first valve, and the water feeding of heater pipeline is equipped with the Two valves, the electric heat constant temperature water tank outlet are equipped with third valve.
Beneficial effects of the present invention:
A kind of water-saving temp control device of the present invention passes through normal open switch of the setting with temperature measurement, band temperature measurement Normally closed switch, the first electrically operated valve, the second electrically operated valve and cold water pipes, realize the water heater incipient stage, cold water is without warm Waterpipe outflow, and returned to by cold water pipes to water feeding of heater pipeline；By the way that the company matched is arranged in hot water pipeline The lateral and movable baffle of logical electric heat constant temperature water tank, when thering is fluid to flow through in hot water pipeline, movable baffle It remains off；When passing through in hot water pipeline without fluid, movable baffle is opened under Fluid pressure effect, electric heating constant temperature water Hot water in case can enter hot water pipeline by lateral, realize the sustainable supply of hot water；Present apparatus structure is simple, uses It is convenient, effectively raise resource utilization.
Detailed description of the invention
Fig. 1 is water-saving temp control device of the present invention.
The reference numerals are as follows:
1- water heater；Normal open switch of the 2- with temperature measurement；Normally closed switch of the 3- with temperature measurement；The first valve of 4-；5- Water outlet of water heater pipeline；6- electric heat constant temperature water tank；The movable baffle of 7-；The second electrically operated valve of 8-；9- cold water pipes；10- is unidirectional Valve；The first electrically operated valve of 11-；12- hot water pipeline；13- water feeding of heater pipeline；The second valve of 14-；15- lateral；16- Third valve.
Specific embodiment
Present invention will be further explained with reference to the attached drawings and specific examples, but protection scope of the present invention is simultaneously It is without being limited thereto.
As shown in Figure 1, a kind of water-saving temp control device, including water heater 1, water feeding of heater pipeline 13, water heater outlet Road 5 and cold water pipes 9, the import of the water heater 1 connect water feeding of heater pipeline 13, and water feeding of heater pipeline 13 is equipped with the Two valves 14；The outlet of the water heater 1 connects water outlet of water heater pipeline 5, which is provided with the first valve 4；The water heater goes out The outlet connection cold water pipes 9 and hot water pipeline 12 of waterpipe 5；The outlet water feeding of heater pipeline of the cold water pipes 9 13；The water outlet of water heater pipeline 5 is equipped with the normal open switch 2 with temperature measurement and the normally closed switch with temperature measurement 3；Band water The model of the normal open switch 2 of temperature measurement chooses the knob temperature detect switch (TDS) of 220V, 36A (30~110 DEG C)；With the normally closed of temperature measurement The model of switch 3 chooses the knob temperature detect switch (TDS) of 220V, 36A (30~110 DEG C), and market is on sale.The water heater outlet Road 5 connect by the first electrically operated valve 11 with hot water pipeline 12, the water outlet of water heater pipeline 5 pass through the second electrically operated valve 8 and Cold water pipes 9 connect；2 first electrically operated valve of downlink connection 11 of normal open switch with temperature measurement；It is described with temperature measurement Normally closed switch 3 connects the second electrically operated valve 8；Normal open switch 2 i.e. with temperature measurement controls 11 aperture of the first electrically operated valve, band water The normally closed switch 3 of temperature measurement controls 8 aperture of the second electrically operated valve.
Check valve 10 is equipped between the cold water pipes 9 and water feeding of heater pipeline 13, so that the water in cold water pipes 9 can Into in water feeding of heater pipeline 13, and the water of water feeding of heater pipeline 13 does not flow into cold water pipeline 9.
Lateral 15 is also communicated at 12 middle part of hot water pipeline；The lateral 15 and 12 junction of hot water pipeline are set There is movable baffle 7；The lateral 15 is connected to electric heat constant temperature water tank 6；The caliber of the lateral 15 is less than hot-water line The caliber in road 12；Angulation is 30-60 degree between the lateral 15 and hot water pipeline 12；The water heater 1 and electric heating Constant temperature water tank 6 is same switch control, and electric heat constant temperature water tank 6 is also started to work when starting water heater 1.The electric heat constant temperature water tank 6 outlets are equipped with third valve 16.
The course of work:
Cold water is entered in water heater 1 by water feeding of heater pipeline 13 to be heated, and opens the first valve 4, water enters water heater and goes out In waterpipe 5；3 real-time monitoring water temperature of normal open switch 2 with temperature measurement and the normally closed switch with temperature measurement；When water temperature is lower than When preset value T, normally closed switch 3 with temperature measurement is opened, and the second electrically operated valve 8 is opened, at this point, normally opened with temperature measurement opens It closes 2 to open, the first electrically operated valve closure；Not up to the water of temperature enters heater inleting pipe through check valve 10 by cold water pipes 9 In road 13, realizes and discard cold water reuse early period；When water temperature is more than preset value T, the normally closed switch 3 with temperature measurement is beaten It opens, the second electrically operated valve 8 is closed, and cold water pipeline 9 is closed；Normal open switch 2 with temperature measurement is closed, and gives the first electrically operated valve 11 Power supply, so that the first electrically operated valve 11 is opened, hot water is flowed out by hot water pipeline 12；At the same time, water heater 1 is activated it Afterwards, the switch in electric heat constant temperature water tank 6 also starts simultaneously, and the cold water in electric heat constant temperature water tank 6 is rapidly heated to preset temperature T, when having fluid to flow through in hot water pipeline 12, movable baffle 7 is remained off；When in hot water pipeline 12 without fluid By when, open third valve 16, movable baffle 7 Fluid pressure effect under be opened, the hot water in electric heat constant temperature water tank 6 It can be flowed into hot water pipeline 12 by lateral 15；The uninterrupted supply of hot water is realized with this.
The embodiment is a preferred embodiment of the present invention, but present invention is not limited to the embodiments described above, not In the case where substantive content of the invention, any conspicuous improvement that those skilled in the art can make, replacement Or modification all belongs to the scope of protection of the present invention.

Claims (6)

1.一种节水温控装置，其特征在于，包括热水器（1）、热水器进水管道（13）、热水器出水管道（5）和冷水管道（9），所述热水器（1）的进口连接热水器进水管道（13），所述热水器（1）的出口连接热水器出水管道（5）；所述热水器出水管道（5）的出口连接冷水管道（9）和热水管道（12）；所述冷水管道（9）的出口连通热水器进水管道（13）；所述热水器出水管道（5）上设有带水温测量的常开开关（2）和带水温测量的常闭开关（3）；所述热水器出水管道（5）通过第一电动阀门（11）与热水管道（12）连接，所述热水器出水管道（5）通过第二电动阀门（8）与冷水管道（9）连接；所述带水温测量的常开开关（2）连接第一电动阀门（11）；所述带水温测量的常闭开关（3）连接第二电动阀门（8）；所述冷水管道（9）和热水器进水管道（13）之间设有单向阀（10）；所述热水管道（12）还连通有分支管道（15）；所述分支管道（15）和热水管道（12）交接处设有可活动挡板（7）；所述分支管道（15）连通电热恒温水箱（6）；所述热水器（1）和电热恒温水箱（6）为同一开关控制。1. A water-saving temperature control device, characterized in that it comprises a water heater (1), a water heater inlet pipe (13), a water heater outlet pipe (5) and a cold water pipe (9), and the inlet of the water heater (1) is connected to The water heater inlet pipe (13), the outlet of the water heater (1) is connected to the water heater outlet pipe (5); the outlet of the water heater outlet pipe (5) is connected to the cold water pipe (9) and the hot water pipe (12); the The outlet of the cold water pipe (9) is connected to the water heater inlet pipe (13); the water heater outlet pipe (5) is provided with a normally open switch (2) with water temperature measurement and a normally closed switch (3) with water temperature measurement; The water heater outlet pipe (5) is connected with the hot water pipe (12) through the first electric valve (11), and the water heater outlet pipe (5) is connected with the cold water pipe (9) through the second electric valve (8); The normally open switch (2) with water temperature measurement is connected to the first electric valve (11); the normally closed switch (3) with water temperature measurement is connected to the second electric valve (8); the cold water pipeline (9) and the water heater inlet A one-way valve (10) is arranged between the water pipes (13); the hot water pipe (12) is also connected with a branch pipe (15); There is a movable baffle plate (7); the branch pipe (15) is connected to the electric heating constant temperature water tank (6); the water heater (1) and the electric heating constant temperature water tank (6) are controlled by the same switch. 2.根据权利要求1所述的一种节水温控装置，其特征在于，所述分支管道（15）的管径小于热水管道（12）的管径。2 . The water-saving temperature control device according to claim 1 , wherein the pipe diameter of the branch pipe ( 15 ) is smaller than the pipe diameter of the hot water pipe ( 12 ). 3 . 3.根据权利要求1所述的一种节水温控装置，其特征在于，所述分支管道（15）与热水管道（12）之间所成角度为30-60度。3 . The water-saving temperature control device according to claim 1 , wherein the angle formed between the branch pipe ( 15 ) and the hot water pipe ( 12 ) is 30-60 degrees. 4 . 4.根据权利要求1所述的一种节水温控装置，其特征在于，所述分支管道（15）位于热水管道（12）的中部。4 . The water-saving temperature control device according to claim 1 , wherein the branch pipe ( 15 ) is located in the middle of the hot water pipe ( 12 ). 5 . 5.根据权利要求1所述的一种节水温控装置，其特征在于，所述热水器出水管道（5）、冷水管道（9）和热水管道（12）直径相同。5 . The water-saving temperature control device according to claim 1 , wherein the water heater outlet pipe ( 5 ), the cold water pipe ( 9 ) and the hot water pipe ( 12 ) have the same diameter. 6 . 6.根据权利要求1所述的一种节水温控装置，其特征在于，所述热水器出水管道（5）上设有第一阀门（4），所述热水器进水管道（13）上设有第二阀门（14），所述电热恒温水箱（6）出口设有第三阀门（16）。6. A water-saving temperature control device according to claim 1, characterized in that a first valve (4) is provided on the water heater outlet pipe (5), and a water heater inlet pipe (13) is provided with a first valve (4). There is a second valve (14), and a third valve (16) is provided at the outlet of the electric heating constant temperature water tank (6).
CN201610029628.3A 2016-01-15 2016-01-15 A water-saving temperature control device Active CN105757993B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106247627B (en) * 2016-08-11 2019-02-05 江苏大学 A high-efficiency water-saving temperature control device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2486909Y (en) * 2001-03-29 2002-04-17 上海金明顿热水炉有限公司 Water heater with water storage tank
CN2847161Y (en) * 2005-12-22 2006-12-13 云南农业大学 Water saving water heater
CN2921682Y (en) * 2006-04-25 2007-07-11 李华 Water storing gas electric two purpose central water heater
CN202141169U (en) * 2011-06-08 2012-02-08 陈秋华 A combined fast heating and water storage electric water heater
CN202511477U (en) * 2012-03-19 2012-10-31 肖成超 Temperature-control water-saving device for water heater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003207206A (en) * 2002-01-11 2003-07-25 Takahiro Miyazaki Hot water supply system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2486909Y (en) * 2001-03-29 2002-04-17 上海金明顿热水炉有限公司 Water heater with water storage tank
CN2847161Y (en) * 2005-12-22 2006-12-13 云南农业大学 Water saving water heater
CN2921682Y (en) * 2006-04-25 2007-07-11 李华 Water storing gas electric two purpose central water heater
CN202141169U (en) * 2011-06-08 2012-02-08 陈秋华 A combined fast heating and water storage electric water heater
CN202511477U (en) * 2012-03-19 2012-10-31 肖成超 Temperature-control water-saving device for water heater

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Effective date of registration: 20200520

Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province

Patentee after: Changshu intellectual property operation center Co., Ltd

Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301

Patentee before: JIANGSU University

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TR01 Transfer of patent right

Effective date of registration: 20200721

Address after: No.18, Hualian Road, Tonggang Industrial Park, Meili Town, Changshu City, Suzhou City, Jiangsu Province

Patentee after: Jiangsu Liangji Group Co., Ltd

Address before: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province

Patentee before: Changshu intellectual property operation center Co.,Ltd.

TR01 Transfer of patent right