CN106247627A - A kind of high-efficiency water-saving temperature regulating device - Google Patents
A kind of high-efficiency water-saving temperature regulating device Download PDFInfo
- Publication number
- CN106247627A CN106247627A CN201610654570.1A CN201610654570A CN106247627A CN 106247627 A CN106247627 A CN 106247627A CN 201610654570 A CN201610654570 A CN 201610654570A CN 106247627 A CN106247627 A CN 106247627A
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- Prior art keywords
- water
- valve
- reflux line
- pipeline
- heater
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Classifications
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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 invention provides 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, the second check valve, water feeding of heater pipeline, Venturi tube, main valve and return header；The present invention controls device, reflux line and the setting of Venturi tube by sensor, Electronic control, solve the waste problem that water heater flows out the recycling being not suitable for temperature current and the retardance cut off the water due to valve closing causes, the effect controlling water temperature, ensureing the lasting supply of hot water can also be played to a certain extent.
Description
Technical field
The present invention relates to field of household necessities, be specifically related to a kind of high-efficiency water-saving temperature regulating device.
Background technology
China is the country of water resource famine, and freshwater resources occupancy volume is only the 1/4 of world occupancy volume per person per capita,
Thus using water wisely is a fundamental state policy, shoulder heavy responsibilities.According to statistics, the waste of water resource is mainly at two aspects, one
Being to reveal, it two is that the water resource that discharging device causes due to functional defect utilizes not science.
According to investigations, due to discharging device functional defect, cause waste greatly.Such as during the use of water heater,
Before hot water arrives discharging device, need to flow out the water of about 0.6 liter, say, that whole nation every day is because using water heater in vain
Pour off more than 20 ten thousand tons of water of waste.And the use that is not suitable for of a period of time current caused due to the fluctuation of water temperature also results in very
Big waste, during using in the every day of water heater, flows out in having about 4.1 seconds long time every time and is not suitable for temperature
Water, the whole nation can thus result in the waste of nearly 300,000 tons of water every day.The water of these two parts waste will be more than 500,000 tons.
Temperature control technique and hot water persistence provisioning technique: existing technology temperature control effect is general, and temperature fluctuation is the biggest.
Simultaneously because fluctuating temperature is very big, the hot water of outflow can not keep supplying use always, and such as the use of gas heater, when
Before hot water arrives discharging device, need to flow out the cold water of nearly about 1 liter, it is impossible to persistence hot-water supply.
Technique of backflow: existing device does not has reflux substantially, only by the machine control to temperature, is all directly to arrange
Put, cause waste greatly.
Therefore the present invention is by using attemperating unit to combine setting of electric control valve, the change of pipeline configuration and reflux line
Put, solve the waste that water heater flows out the recycling being not suitable for temperature current and the retardance cut off the water due to valve closing causes
Problem, control water temperature and ensure that the lasting supply of hot water.Additionally water heater starts every time, all can flow out cold water so that
Not having hot water to pass through in hot water outlet pipe, the problem that hot water is discontinuously supplied also is that current gas heater uses the one of process
Individual problem.
If the water resource waste revealed and cause because of functional defect can be solved, meaning is very big, and the water-saving amount of every day will
The biggest.
Summary of the invention
It is an object of the invention to open a kind of high-efficiency water-saving temperature regulating device, this device can solve to reveal and because functional defect is led
The water resource waste caused.
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, the second check valve, heater inleting pipe
Road, Venturi tube, main valve and return header；
Described water feeding of heater pipeline is provided with a horizontal segment, and described horizontal segment is provided with Venturi tube, water feeding of heater
The outlet of pipeline connects the water inlet of water heater；The water inlet of hot water pipeline connects the outlet of water heater, hot-water line number of channels
It is vertically arranged, hot water pipeline is sequentially provided with temperature sensor, electrically operated valve, liquid infusing type water tank, valve and main valve from top to bottom
Door；Temperature sensor is electrically connected with controller, and controller is electrically connected with electrically operated valve；
The water inlet end of described first reflux line is connected with hot water pipeline, and is located between water heater and electrically operated valve,
First reflux line is horizontally disposed with, and the first reflux line is provided with the first check valve；
The water inlet end of described second reflux line is connected with hot water pipeline, and is located between valve and main valve, second
Reflux line is horizontally disposed with, and the second reflux line is provided with the second check valve；
Return header is vertically arranged, and the lower end of return header is connected with the water side of the second reflux line, return header
Upper end be connected with the venturi of Venturi tube, the stage casing of return header is connected with the first reflux line.
Beneficial effect:
The present invention controls device, reflux line and the setting of Venturi tube by sensor, Electronic control, solves heat
The waste problem that hydrophone flows out the recycling being not suitable for temperature current and the retardance cut off the water due to valve closing causes, necessarily
The effect controlling water temperature, ensureing the lasting supply of hot water can also be played in degree.
Accompanying drawing explanation
Fig. 1 is water saving temperature regulating device system structure schematic 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, 8-the first reflux line, 9-the first check valve, 10 second reflux lines, 11-the second check valve, 12-water heater
Inlet channel, 13-Venturi tube, 14-main valve, 15-return header.
Detailed description of the invention
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 water heater 1, temperature sensor 2, controller 3, electronic
Valve 4, hot water pipeline 5, liquid infusing type water tank 6, valve the 7, first reflux line the 8, first check valve the 9, second reflux line 10,
Two check valves 11, water feeding of heater pipeline 12, Venturi tube 13, main valve 14 and return header 15；
Described water feeding of heater pipeline 12 is provided with a horizontal segment, and described horizontal segment is provided with Venturi tube 13, water heater
The outlet of inlet channel 12 connects the water inlet of water heater 1；The water inlet of hot water pipeline 5 connects the outlet of water heater 1, heat
Waterpipe 5 number is vertically arranged, and hot water pipeline 5 is sequentially provided with temperature sensor 2, electrically operated valve 4, liquid infusing type water tank from top to bottom
6, valve 7 and main valve 14；Temperature sensor 2 is electrically connected with controller 3, and controller 3 is electrically connected with electrically operated valve 4；
The water inlet end of described first reflux line 8 is connected with hot water pipeline 5, and be located at water heater 1 and electrically operated valve 4 it
Between, the first reflux line 8 is horizontally disposed with, and the first reflux line 8 is provided with the first check valve 9；
The water inlet end of described second reflux line 10 is connected with hot water pipeline 5, and be located at valve 7 and main valve 14 it
Between, the second reflux line 10 is horizontally disposed with, and the second reflux line 10 is provided with the second check valve 11；
Return header 15 is vertically arranged, and the lower end of return header 15 is connected with the water side of the second reflux line 10, returns
The upper end of stream house steward 15 is connected with the venturi of Venturi tube 13, and the stage casing of return header 15 is connected with the first reflux line 8.
The effect of temperature sensor 2 is the water temperature in detection hot water pipeline 5, and transmits a signal to controller 3；Controller
Program setting temperature range it is previously written, the temperature signal pair transmitted according to set temperature range with temperature sensor 2 in 3
Ratio, controls being turned on and off of electrically operated valve 4.
First reflux line 8 is provided with first one-way cock 9, it is to avoid the aqueous reflux of water heater 1 water inlet end enters first
Reflux line 8 and hot water pipeline 5.
The effect of the first reflux line 8 is that the water not meeting design temperature scope in pipeline is guided to water feeding of heater end,
Reheat use, improve the initial temperature of water feeding of heater end water, reduce the second time power consumption of water heater, reduce discharge.
The effect of Venturi tube is that the water that will go into return header 15 sucts, and is again introduced into water heater heating.
Second reflux line 10 is provided with second one-way cock 11, it is to avoid the water of water heater 1 water inlet end enters second
Reflux line 10 and hot water pipeline 5.
The effect of the second reflux line 10 is to solve main valve 14 to close the water resource waste that the retardance cut off the water causes.
The outlet of liquid infusing type water tank 6 is provided with a valve 7, valve 7 time initially use, stores one at liquid infusing type water tank 6
Open again after quantitative current, the water stored in keeping liquid infusing type water tank 6, send as an envoy to as standby stream when hot water pipeline 5 is anhydrous
With.
After said apparatus combines, constitute novel water-saving temp control device.First water is flowed out at water outlet of water heater end, with
After flow through branch line, wherein one is hot water pipeline 5, and another is the first reflux line 8, does not meets the water warp arranging temperature
Cross the first reflux line 8, flow in water heater 1 water inlet pipe, carry out heating recycling；It is provided with liquid infusing type water tank at hot water pipeline 5
6, liquid infusing type water tank 6 exports equipped with valve 7.Closing at main valve 14, when stopping using, the residue current of hot water pipeline 5 pass through
Second reflux line 10 is back to water heater 1 inlet channel, thus realizes useless water reuse in pipeline.
Assume that the temperature range of controller is set to T1～T2
When water temperature is at T1～T2, electrically operated valve 4 is opened, and hot water enters hot water pipeline 5, now the first reflux line 8 nothing
Current pass through；When water temperature is less than preset value T1 or is higher than preset value T2, electrically operated valve 4 is closed so that flow direction first time
Flow tube road 8；First reflux line 8 is connected to water feeding of heater pipeline 12, when water flows to water heater 1 inlet channel 12, passes through
One one-way cock 9 so that the water in water feeding of heater pipeline 12 does not flows into the first check valve 8.Return header 15 and hot water
The venturi connection of the Venturi tube 13 on device inlet channel 12, by producing vacuum in this connectivity part, by return header 15
Water suct, water heater 1 of entering heats again.By above-mentioned design, solve not meet temperature range current are set again
The problem utilized.
Further, in order to solve every time after main valve 14 is closed, due to the seriality of current, one section has been certainly existed
The water not being finished in the current and liquid infusing type water tank 6 of inflow hot water pipeline 5, these current can pass through the second reflux line 10
It is back to water feeding of heater pipeline 12, uses after being stored in.
Further, in order to solve the fluctuating temperature due to water heater so that do not have hot water to pass through in hot water pipeline 5, i.e.
Hot water can not be without interruption problem.One liquid infusing type water tank 6 is set in the middle part of hot water pipeline 5, after water heater 1 starts, defeated
The valve 7 of liquid formula water tank 6 outlet is closed, and first to liquid infusing type water tank 6 water storage, after storing completely, valve 7 is opened, and keeps flow
Constant, keep water level in liquid infusing type water tank 6, when only flowing through without hot water in hot water pipeline 5, liquid infusing type water tank 6 inner storing water is used
Use in supply, the design achieves the uninterrupted supply of hot water.Suddenly occur cold when the program not only avoid hot-water supply
The phenomenon of water, moreover it is possible to ensure the lasting supply of hot water.
Overall operation process:
Water heater 1 flows out water, 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 current flow out from hot water pipeline 5；When water temperature is not within the temperature range of arranging, on hot water pipeline 5
Electrically operated valve 4 is closed, and current are back to water heater 1 water inlet end from the first reflux line 8, at the first reflux line 8 and water heater 1
Water inlet end installs the first check valve 9, it is to avoid cold water, due to the backflow of pressure, sucts current by Venturi tube simultaneously, it is achieved no
Meet the backflow that temperature current are set, improve the current initial temperature of water feeding of heater end simultaneously, reduce second time energy consumption.At above-mentioned base
On plinth, owing to hot water pipeline 5 disconnects, flowing out without hot water in pipe, therefore, now the storage water of liquid infusing type water tank 6 flows out, and keeps heat
Water persistence is supplied.Close at main valve 14, when stopping using, have flowed in current and the liquid infusing type water tank 6 of hot water pipeline 5
Water flow to the inlet channel of water heater 1 by the second reflux line 10, reduce and close, because of main valve 14, the retardance cut off the water and lead
The current waste caused.
Claims (1)
1. a high-efficiency water-saving temperature regulating device, it is characterised in that include 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), the second check valve (11), water feeding of heater pipeline (12), Venturi tube (13), main valve (14) and
Return header (15)；
Described water feeding of heater pipeline (12) is provided with a horizontal segment, and described horizontal segment is provided with Venturi tube (13), water heater
The outlet of inlet channel (12) connects the water inlet of water heater (1)；The water inlet of hot water pipeline (5) connects water heater (1)
Outlet, hot water pipeline (5) number is vertically arranged, and hot water pipeline (5) is sequentially provided with temperature sensor (2), electronic from top to bottom
Valve (4), liquid infusing type water tank (6), valve (7) and main valve (14)；Temperature sensor (2) is electrically connected with controller (3), controls
Device (3) is electrically connected with electrically operated valve (4)；
The water inlet end of described first reflux line (8) is connected with hot water pipeline (5), and is located at water heater (1) and electrically operated valve
(4) between, the first reflux line (8) is horizontally disposed with, and the first reflux line (8) is provided with the first check valve (9)；
The water inlet end of described second reflux line (10) is connected with hot water pipeline (5), and is located at valve (7) and main valve (14)
Between, the second reflux line (10) is horizontally disposed with, and the second reflux line (10) is provided with the second check valve (11)；
Return header (15) is vertically arranged, and the lower end of return header (15) is connected with the water side of the second reflux line (10),
The upper end of return header (15) is connected with the venturi of Venturi tube (13), the stage casing 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 true CN106247627A (en) | 2016-12-21 |
| CN106247627B CN106247627B (en) | 2019-02-05 |
Family
ID=58078748
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906542A (en) * | 2019-12-10 | 2020-03-24 | 海普电器有限公司 | Water-saving temperature control system of air energy water heater |
| CN110906543A (en) * | 2019-12-10 | 2020-03-24 | 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906542A (en) * | 2019-12-10 | 2020-03-24 | 海普电器有限公司 | Water-saving temperature control system of air energy water heater |
| CN110906543A (en) * | 2019-12-10 | 2020-03-24 | 海普电器有限公司 | Water-saving temperature control system of heat pump water heater |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106247627B (en) | 2019-02-05 |
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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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| TR01 | Transfer of patent right |
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. |