CN106247627B - A kind of high-efficiency water-saving temperature regulating device - Google Patents
A kind of high-efficiency water-saving temperature regulating device Download PDFInfo
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- CN106247627B CN106247627B CN201610654570.1A CN201610654570A CN106247627B CN 106247627 B CN106247627 B CN 106247627B CN 201610654570 A CN201610654570 A CN 201610654570A CN 106247627 B CN106247627 B CN 106247627B
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- water
- valve
- reflux line
- pipeline
- heater
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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
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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)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention provides a kind of high-efficiency water-saving temperature regulating devices, including water heater, temperature sensor, controller, electrically operated valve, hot water pipeline, liquid infusing type water tank, valve, the first reflux line, the first check valve, the second reflux line, second one-way valve, water feeding of heater pipeline, Venturi tube, main valve and return header；The setting that the present invention passes through sensor, Electronic control control device, reflux line and Venturi tube, it solves the problems, such as that water heater outflow is not suitable for the recycling of temperature water flow and closes caused by the retardance cut off the water as valve to waste, the lasting supply for controlling water temperature, guaranteeing hot water can also be played the role of to a certain extent.
Description
Technical field
The present invention relates to field of household necessities, and in particular to a kind of high-efficiency water-saving temperature regulating 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, is shouldered heavy responsibilities.According to statistics, the waste of water resource is mainly in two aspects, one
Leakage, the second is discharging device due to caused by insufficiency water resource utilization it is not scientific.
According to investigations, due to discharging device insufficiency, great waste is caused.Such as in the use process of water heater,
Before hot water reaches discharging device, need to flow out 0.6 liter or so of water, that is to say, that the whole nation is daily because in vain using water heater
Pour off more than 20 ten thousand tons of water of waste.And the unsuitable use of a period of time water flow as caused by the fluctuation of water temperature also results in very
Big waste has flow out unsuitable temperature in about 4.1 seconds long time every time such as in the daily use process of water heater
Therefore water, the whole nation can cause the waste of nearly 300,000 tons of water daily.The water of this two parts waste will be more than 500,000 tons.
Temperature control technique and hot water duration provisioning technique: existing technology temperature control effect is general, and temperature fluctuation is still very big.
Simultaneously because water temperature fluctuation is very big, the hot water of outflow is not able to maintain supply always and uses, and the use of such as gas heater, when
Before hot water reaches discharging device, needs to flow out nearly 1 liter or so of cold water, be unable to duration hot-water supply.
Technique of backflow: existing device without reflux unit, only leans on control of the machine to temperature, is all directly to arrange substantially
It puts, causes great waste.
Therefore the present invention is by using temperature control device combination electric control valve, the change of pipeline configuration and setting for reflux line
It sets, solves water heater outflow and be not suitable for the recycling of temperature water flow and since valve closes waste caused by the retardance cut off the water
Problem controls water temperature and ensure that the lasting supply of hot water.In addition each water heater starting, can flow out cold water, so that
Pass through in hot water outlet pipe without hot water, the problem of hot water is discontinuously supplied is also the one of current gas heater use process
A problem.
If can solve leakage and because of water resource waste caused by insufficiency, meaning is very big, and daily water-saving amount will
It is very big.
Summary of the invention
The purpose of the present invention is disclosing a kind of high-efficiency water-saving temperature regulating device, which can solve leakage and because insufficiency is led
The water resource waste of cause.
The present invention is achieved through the following technical solutions:
A kind of high-efficiency water-saving temperature regulating device, including water heater, temperature sensor, controller, electrically operated valve, hot water pipeline,
Liquid infusing type water tank, valve, the first reflux line, the first check valve, the second reflux line, second one-way valve, heater inleting pipe
Road, Venturi tube, main valve and return header；
The water feeding of heater pipeline is provided with a horizontal segment, and the horizontal segment is equipped with Venturi tube, water feeding of heater
The water inlet of the water outlet connection water heater of pipeline；The water outlet of the water inlet connection water heater of hot water pipeline, hot water pipeline number
It is vertically arranged, is successively arranged temperature sensor, electrically operated valve, liquid infusing type water tank, valve and main valve on hot water pipeline from top to bottom
Door；Temperature sensor is electrically connected controller, and controller is electrically connected electrically operated valve；
The water inlet end of first reflux line is connected with hot water pipeline, and is set between water heater and electrically operated valve,
First reflux line is horizontally disposed, and the first reflux line is equipped with the first check valve；
The water inlet end of second reflux line is connected with hot water pipeline, and is set between valve and main valve, second
Reflux line is horizontally disposed, and the second reflux line is equipped with second one-way valve；
Return header is vertically arranged, and the lower end of return header is connected with the water outlet of the second reflux line, return header
Upper end be connected with the venturi of Venturi tube, the middle section of return header is connected with the first reflux line.
The utility model has the advantages that
The present invention solves heat by the setting of sensor, Electronic control control device, reflux line and Venturi tube
Hydrophone outflow is not suitable for the recycling of temperature water flow and closes caused by the retardance cut off the water as valve to waste problem, certain
It can also play the role of the lasting supply for controlling water temperature, guaranteeing hot water in degree.
Detailed description of the invention
Fig. 1 is water-saving temperature regulating device system structure diagram；
Fig. 2 is the enlarged diagram of Venturi tube and return header junction.
In figure: 1- water heater, 2- temperature sensor, 3- controller, 4- electrically operated valve, 5- hot water pipeline, 6- liquid infusing type water
Case, 7- valve, the first reflux line of 8-, the first check valve of 9-, 10 second reflux lines, 11- second one-way valve, 12- water heater
Water inlet line, 13- Venturi tube, 14- main valve, 15- return header.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings,
As shown in Figure 1, 2, a kind of high-efficiency water-saving temperature regulating device, including it is water heater 1, temperature sensor 2, controller 3, electronic
Valve 4, hot water pipeline 5, liquid infusing type water tank 6, valve 7, the first reflux line 8, the first check valve 9, the second reflux line 10,
Two check valves 11, water feeding of heater pipeline 12, Venturi tube 13, main valve 14 and return header 15；
The water feeding of heater pipeline 12 is provided with a horizontal segment, and the horizontal segment is equipped with Venturi tube 13, water heater
The water inlet of the water outlet connection water heater 1 of water inlet line 12；The water outlet of the water inlet connection water heater 1 of hot water pipeline 5, heat
The number of waterpipe 5 is vertically arranged, and is successively arranged temperature sensor 2, electrically operated valve 4, liquid infusing type water tank on hot water pipeline 5 from top to bottom
6, valve 7 and main valve 14；Temperature sensor 2 is electrically connected controller 3, and controller 3 is electrically connected electrically operated valve 4；
The water inlet end of first reflux line 8 is connected with hot water pipeline 5, and be set to water heater 1 and electrically operated valve 4 it
Between, the first reflux line 8 is horizontally disposed, and the first reflux line 8 is equipped with the first check valve 9；
The water inlet end of second reflux line 10 is connected with hot water pipeline 5, and be set to valve 7 and main valve 14 it
Between, the second reflux line 10 is horizontally disposed, and the second reflux line 10 is equipped with second one-way valve 11；
Return header 15 is vertically arranged, and the lower end of return header 15 is connected with the water outlet of the second reflux line 10, is returned
The upper end of stream general pipeline 15 is connected with the venturi of Venturi tube 13, and the middle section of return header 15 is connected with the first reflux line 8.
The effect of temperature sensor 2 is the water temperature detected in hot water pipeline 5, and transmits a signal to controller 3；Controller
Program setting temperature range is previously written in 3, the temperature signal pair transmitted according to set temperature range and temperature sensor 2
Than to control opening or closing for electrically operated valve 4.
First reflux line 8 is equipped with first one-way cock 9, and the aqueous reflux of 1 water inlet end of water heater is avoided to enter first
Reflux line 8 and hot water pipeline 5.
The effect of first reflux line 8 is that the water that set temperature range is not met in pipeline is guided to water feeding of heater end,
Use is reheated, the initial temperature of water feeding of heater end water is improved, second of energy consumption of water heater is reduced, reduces discharge.
The effect of Venturi tube is to will go into the water of return header 15 to suct, and is again introduced into water heater heating.
Second reflux line 10 is equipped with a second one-way valve door 11, and the water of 1 water inlet end of water heater is avoided to enter second
Reflux line 10 and hot water pipeline 5.
The effect of second reflux line 10 is to solve main valve 14 to close water resource waste caused by the retardance cut off the water.
The outlet of liquid infusing type water tank 6 is equipped with a valve 7, and valve 7 when initially use store one in liquid infusing type water tank 6
It is opened again after quantitative water flow, keeps the water stored in liquid infusing type water tank 6, send as an envoy to when hot water pipeline 5 is anhydrous as standby stream
With.
After above-mentioned apparatus combines, novel water-saving temp control device is constituted.First in water outlet of water heater end outflow water, with
After flow through branch line, wherein one is hot water pipeline 5, another is the first reflux line 8, do not meet setting temperature water warp
The first reflux line 8 is crossed, flows into 1 water inlet pipe of water heater, carries out heating recycling；Liquid infusing type water tank is equipped in hot water pipeline 5
6, the outlet of liquid infusing type water tank 6 is equipped with valve 7.It is closed in main valve 14, when stopping using, the remaining water flow of hot water pipeline 5 passes through
Second reflux line 10 flows back into 1 water inlet line of water heater, to realize water reuse of giving up in pipeline.
Assuming that the temperature range of controller is set as T1~T2
When water temperature is in T1~T2, electrically operated valve 4 is opened, and hot water enters hot water pipeline 5, at this time 8 nothing of the first reflux line
Water flow is passed through；When water temperature is lower than preset value T1 or is higher than preset value T2, electrically operated valve 4 is closed, so that flow direction first returns
Flow tube road 8；First reflux line 8 is connected to water feeding of heater pipeline 12, when water flows into 1 water inlet line 12 of water heater, passes through
One one-way cock 9, so that the water in water feeding of heater pipeline 12 does not flow into the first check valve 8.Return header 15 and hot water
The venturi of Venturi tube 13 on device water inlet line 12 is connected to, will be in return header 15 by generating vacuum degree in this connectivity part
Water suct, water heater 1 of entering heats again.By above-mentioned design, it solves and does not meet setting temperature range water flow again
The problem of utilization.
Further, in order to solve every time main valve 14 closing after, due to the continuity of water flow, certainly existed one section
Through flowing into the water not being finished in the water flow and liquid infusing type water tank 6 of hot water pipeline 5, these water flows can pass through the second reflux line 10
It is back to water feeding of heater pipeline 12, is used after being stored in.
Further, in order to solve the water temperature fluctuation due to water heater, so that passing through in hot water pipeline 5 without hot water, i.e.,
Hot water cannot be without interruption problem.One liquid infusing type water tank 6 is set in the middle part of hot water pipeline 5, it is defeated after water heater 1 starts
The valve 7 that liquid formula water tank 6 exports is closed, and first to 6 water storage of liquid infusing type water tank, after storage is full, valve 7 is opened, and keeps flow
It is constant, water level is kept in liquid infusing type water tank 6, out-of-date without hot water stream only in hot water pipeline 5,6 inner storing water of liquid infusing type water tank is used
It is used in supply, the design achieves the uninterrupted supplies of hot water.Occur suddenly when the program not only avoids hot-water supply cold
The phenomenon that water, moreover it is possible to guarantee the lasting supply of hot water.
Overall operation process:
1 outflow water of water heater, enters temperature control exhalant region, when water temperature reaches the temperature range of setting, on hot water pipeline 5
Electrically operated valve 4 is opened, and water flow is flowed out from hot water pipeline 5；When water temperature is not within the temperature range of setting, on hot water pipeline 5
Electrically operated valve 4 is closed, and water flow flows back into 1 water inlet end of water heater from the first reflux line 8, in the first reflux line 8 and water heater 1
Water inlet end installs the first check valve 9, avoids reflux of the cold water due to pressure, while sucting water flow by Venturi tube, realizes not
Meet the reflux of setting temperature water flow, while improving the water flow initial temperature at water feeding of heater end, reduces by second of energy consumption.In above-mentioned base
It on plinth, since hot water pipeline 5 disconnects, is flowed out in pipe without hot water, therefore, the storage water outflow of liquid infusing type water tank 6, keeps heat at this time
The supply of water duration.It closes in main valve 14, when stopping using, has flowed into the water flow and liquid infusing type water tank 6 of hot water pipeline 5
Water the water inlet line of water heater 1 is flowed to by the second reflux line 10, reduce and close the retardance cut off the water because of main valve 14 and lead
The water flow of cause wastes.
Claims (1)
1. a kind of high-efficiency water-saving temperature regulating device, which is characterized in that including water heater (1), temperature sensor (2), controller (3),
Electrically operated valve (4), hot water pipeline (5), liquid infusing type water tank (6), valve (7), the first reflux line (8), the first check valve (9),
Second reflux line (10), second one-way valve (11), water feeding of heater pipeline (12), Venturi tube (13), main valve (14) and
Return header (15)；
The water feeding of heater pipeline (12) is provided with a horizontal segment, and the horizontal segment is equipped with Venturi tube (13), water heater
The water inlet of water outlet connection water heater (1) of water inlet line (12)；Water inlet connection water heater (1) of hot water pipeline (5)
Water outlet, hot water pipeline (5) are vertically arranged, and are successively arranged temperature sensor (2), motor-driven valve on hot water pipeline (5) from top to bottom
Door (4), liquid infusing type water tank (6), valve (7) and main valve (14)；Temperature sensor (2) is electrically connected controller (3), controller
(3) electrically operated valve (4) are electrically connected；
The water inlet end of first reflux line (8) is connected with hot water pipeline (5), and is set to water heater (1) and electrically operated valve
(4) between, the first reflux line (8) is horizontally disposed, and the first reflux line (8) is equipped with the first check valve (9)；
The water inlet end of second reflux line (10) is connected with hot water pipeline (5), and is set to valve (7) and main valve (14)
Between, the second reflux line (10) is horizontally disposed, and the second reflux line (10) is equipped with second one-way valve (11)；
Return header (15) is vertically arranged, and the lower end of return header (15) is connected with the water outlet of the second reflux line (10),
The upper end of return header (15) is connected with the venturi of Venturi tube (13), the middle section of return header (15) and the first reflux line
(8) it is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654570.1A CN106247627B (en) | 2016-08-11 | 2016-08-11 | A kind of high-efficiency water-saving temperature regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654570.1A CN106247627B (en) | 2016-08-11 | 2016-08-11 | A kind of high-efficiency water-saving temperature regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106247627A CN106247627A (en) | 2016-12-21 |
| CN106247627B true CN106247627B (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610654570.1A Active CN106247627B (en) | 2016-08-11 | 2016-08-11 | A kind of high-efficiency water-saving temperature regulating device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906542B (en) * | 2019-12-10 | 2021-06-11 | 海普电器有限公司 | Water-saving temperature control system of air energy water heater |
| CN110906543B (en) * | 2019-12-10 | 2021-03-23 | 海普电器有限公司 | Water-saving temperature control system of heat pump water heater |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2367609B (en) * | 2000-08-21 | 2004-08-11 | Thomas Henry Bell | Fluid heating device |
| CN201724409U (en) * | 2010-06-28 | 2011-01-26 | 刘鹏飞 | Circulating heating system of water heater |
| CN204063614U (en) * | 2014-09-18 | 2014-12-31 | 赵启彬 | A kind of water circle device for water heater |
| CN104279758A (en) * | 2014-09-28 | 2015-01-14 | 延安市琥灵节水有限公司 | System for automatically recovering cold water in hot water pipeline |
| CN105757993A (en) * | 2016-01-15 | 2016-07-13 | 江苏大学 | Novel water-saving temperature control device |
-
2016
- 2016-08-11 CN CN201610654570.1A patent/CN106247627B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2367609B (en) * | 2000-08-21 | 2004-08-11 | Thomas Henry Bell | Fluid heating device |
| CN201724409U (en) * | 2010-06-28 | 2011-01-26 | 刘鹏飞 | Circulating heating system of water heater |
| CN204063614U (en) * | 2014-09-18 | 2014-12-31 | 赵启彬 | A kind of water circle device for water heater |
| CN104279758A (en) * | 2014-09-28 | 2015-01-14 | 延安市琥灵节水有限公司 | System for automatically recovering cold water in hot water pipeline |
| CN105757993A (en) * | 2016-01-15 | 2016-07-13 | 江苏大学 | Novel water-saving temperature control device |
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| Publication number | Publication date |
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| CN106247627A (en) | 2016-12-21 |
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Effective date of registration: 20200526 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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Effective date of registration: 20200819 Address after: No.9, Yangdong Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu Copper Corporation Limited Address before: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |