CN104566927B - Tubular water storage water heater and control method thereof - Google Patents

Tubular water storage water heater and control method thereof Download PDF

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Publication number
CN104566927B
CN104566927B CN201310468002.9A CN201310468002A CN104566927B CN 104566927 B CN104566927 B CN 104566927B CN 201310468002 A CN201310468002 A CN 201310468002A CN 104566927 B CN104566927 B CN 104566927B
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water
valve
outlet
inlet
water heater
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CN104566927A (en
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王军
马峰
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Qingdao Economic And Technology Development District Haier Water Heater Co ltd
Haier Group Corp
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Qingdao Economic And Technology Development District Haier Water Heater Co ltd
Haier Group Corp
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Abstract

The invention discloses a tubular water storage water heater which comprises a water storage container, a heating device, a water inlet and a water outlet, wherein the water storage container is of a tubular structure formed by combined pipelines connected end to end, and the volume of the combined pipelines is used as the water storage volume of the water heater. The water storage container is set to be a combined pipeline capable of circulating, so that the water heater can be formed at will, the formed water heater is small in size and small in occupied area, can be suitable for various installation environments, and can select the combined pipelines with different lengths according to the capacity requirements of different water heaters so as to meet the normal water storage capacity of the water heater.

Description

Tubulose storage water heater and its control method
Technical field
The present invention relates to technical field of water heaters more particularly to a kind of tubulose storage water heater and its control methods.
Background technology
Electric heater on the market is probably divided into following two at present:
1, storage-type electric water heater
Storage-type electric water heater refer to by the pre-heated fixed utensil of water, generally using liner as tank, It can store hot water for a long time or temporarily, and equipped with the device for controlling or limiting water temperature.Storage-type electric water heater presses its outlet pattern It is divided into:Two kinds of closed electrical water heater and open type electric water heater.Closed electrical water heater is in water outlet by one or more Valve controls water, and works under tap water pressure.Such water heater is flexible with installation site, discharge pressure is high and heat waste Lose the advantages that small.But because its liner works in the case that with pressure, thicker material, manufacturing process need to be used to require high;Open type electricity The water outlet of water heater opens wide, and water is controlled by a valve on inlet pipeline, and such water heater works under normal pressure, therefore its Liner making requires relatively low, and structure is also relatively easy.Currently, the storage-type electric water heater of most of producer's productions is closing Formula electric heater.Storage-type electric water heater is divided into according to the installation method:Wall hanging is horizontal, three kinds of wall-mounted vertical and console mode.Wall hanging is sleeping Level is hung on wall when formula water heater is installed, and is suitable for the water heater that capacity is not more than 100L, is had to wall certain strong Degree requires;Wall-mounted vertical water heater is vertically hung on wall when installing, and is suitable for the water heater that capacity is not more than 100L, right Wall has certain intensity requirement, need to be mounted on load bearing wall, non-load bearing wall need to install emergency support in advance;Floor hot-water unit It can be vertically disposed on firm ground when installation, be suitable for the water heater of large capacity 100L or more.
The advantages of storage-type electric water heater:Security performance is higher, and energy is clean, and energy multichannel supplies water, and can be not only used for shower, basin Bath, it may also be used for laundry, wash vegetables, installation is simple, easy to use.
Disadvantage:Since storage-type electric water heater is generally by the way of liner combination heating element, so volume is larger, account for It is larger with space, there is corresponding requirement to installation space, needs to preheat before use, the water beyond rated capacity cannot be used continuously Amount.
2, instant electric water heater
Instant electric water heater, which is one kind, heating component by electronics quickly to heat flowing water, and can pass through electricity Road controls water temperature, flow velocity, power etc., and water temperature is made to reach the water heater of the temperature of suitable human body bathing.Instant-heating, without etc. It waits for, can usually start heating in a few seconds.Although instant electric water heater's small volume, power is very big, to installation electricity Compression ring border is more demanding, and leaving water temperature is affected by inflow temperature, often occurs that temperature is much of that, and flow is too small, and flow is much of that, Temperature is too small, and heating system pipe table load is higher, influences heating system reliability.
Invention content
The purpose of the present invention is to provide a kind of tubulose storage water heater, can be converted according to installation environment external shape, Area occupied is small, can be suitble to various installation environments, and few using power, preheating time is few, stable in outlet water temperature, and water flow is steady It is fixed.
For this purpose, the present invention uses following technical scheme:
A kind of tubulose storage water heater, including tank, heating device, inlet and outlet, the tank For the tubular structure that end to end combined pipeline is constituted, the retention volume of the volume of the combined pipeline as the water heater.
By setting tank to the combined pipeline of recyclable circulation, make water heater random molding, heat after molding Hydrophone is small, area occupied is small, can be suitble to various installation environments, and can be selected according to the capacity requirement of different water heaters The combined pipeline of different length, to meet the normal moisture storage capacity of water heater.
As a kind of preferred embodiment of tubulose storage water heater, the combined pipeline is pipeline by concatenating and/or being associated with It constitutes.
As a kind of preferred embodiment of tubulose storage water heater, the combined pipeline is by the way of integrated bend pipe or logical The mode for crossing elbow connection is composed.
Following manner can be selected by being composed by way of elbow connection:
The combined pipeline includes multiple straight sections and bent portion, and multiple straight sections replace successively with the bent portion Connection, the straight sections and the bent tube section are body formed.
Preferably, the straight sections are threadedly coupled with bent portion is integrated.
More preferred, the straight sections are welded as a whole with bent portion.
More preferred, the straight sections and/or bent portion are connected as one by connecting component.
More preferred, the straight sections and/or bent portion move towards at least part along it and have bending.
As a kind of preferred embodiment of tubulose storage water heater, the heating device is that the electricity being built in combined pipeline adds Hot device and/or the electric heater being installed on outside combined pipeline.
As a kind of preferred embodiment of tubulose storage water heater, it is serially connected with circulating pump in the combined pipeline, to drive Water circulates inside the combined pipeline.
As a kind of preferred embodiment of tubulose storage water heater, it is provided with temperature sensor in the combined pipeline, uses To detect water temperature.
As a kind of preferred embodiment of tubulose storage water heater, the water inlet is equipped with inlet valve, water outlet peace Equipped with outlet valve, isolating valve, is installed between inlet and outlet.
By the way that isolating valve, is arranged, can make the cold water of water inlet when entering in combined pipeline not with the hot water of water outlet It is mixed, ensures that the water temperature of water outlet is not interfered by the water temperature of water inlet, enhance the comfort of user.
A kind of control method of tubulose storage water heater, the storage water heater include tank, heating device, water inlet Mouth and water outlet, the tank are the tubular structure that end to end combined pipeline is constituted, the volume of the combined pipeline Retention volume as the water heater;The water inlet is equipped with inlet valve, the water outlet is equipped with outlet valve, water inlet and Isolating valve, is installed between water outlet;Circulating pump is serially connected in combined pipeline;This approach includes the following steps:
Water inlet:The isolating valve, is closed, and inlet valve, outlet valve are opened, and are intake to tank;
Heating:The isolating valve, is opened, and inlet valve, outlet valve are closed, and heating device and circulating pump are opened, to tank Interior water carries out circulating-heating;
Water outlet:The isolating valve, is closed, and inlet valve, outlet valve are opened, and closes circulating pump, and hot water is ejected by cold water and used.
A kind of preferred embodiment of control method as tubulose storage water heater,
In water storage heating mode, the heating device only works in the heating period water heater working;
In instant heating mode, the heating device works at the same time the water heater working in water outlet.
A kind of preferred embodiment of control method as tubulose storage water heater,
The inlet valve, outlet valve and isolating valve, are solenoid valve.
The prior art is compared, beneficial effects of the present invention are:By the combination for setting tank to recyclable circulation Pipeline makes water heater random molding, and water heater after molding is small, area occupied is small, can be suitble to various installation environments, and The combined pipeline that different length can be selected according to the capacity requirement of different water heaters, to meet the normal moisture storage capacity of water heater.
Description of the drawings
Fig. 1 is the structural schematic diagram of the tubulose storage water heater described in embodiment one;
Fig. 2 is the structural schematic diagram of the tubulose storage water heater described in embodiment two;
Fig. 3 is the structural schematic diagram of the tubulose storage water heater described in embodiment three.
In Fig. 1:
110, combined pipeline;111, straight sections;112, bent portion;120, water inlet;130, water outlet;140, isolating valve,; 150, inlet valve;160, outlet valve;170, heating device;180, circulating pump;190, temperature sensor.
In Fig. 2:
210, combined pipeline;211, straight sections;212, bent portion;220, water inlet;230, water outlet;240, isolating valve,; 250, inlet valve;260, outlet valve;270, heating device;280, temperature sensor.
In Fig. 3:
310, combined pipeline;311, straight sections;312, bent portion;320, water inlet;330, water outlet;340, isolating valve,; 350, inlet valve;360, outlet valve;370, heating device;380, circulating pump;390, temperature sensor.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
In the examples below, tubulose water heater of the invention, including tank, heating device, water inlet and water outlet Mouthful, tank is the tubular structure that end to end combined pipeline is constituted, the storage of the volume of combined pipeline as the water heater Water capacity.
Embodiment one:
As shown in Figure 1, in this present embodiment, tubulose water heater of the present invention, including tank, tank be The tubular structure that end to end combined pipeline 110 is constituted, combined pipeline 110 include multiple straight sections 111 and bent portion 112, Multiple straight sections 111 replace connection with bent portion 112 and form water storage pipeline successively.
In the present embodiment, the straight sections 111 of combined pipeline 110 are integrally bent to bent portion 112 using single conduit Type.
Water inlet 120 and water outlet 130 be set on combined pipeline 110, this water inlet 120 and water outlet 130 be in close to Setting.
In the present embodiment, heating device 170 is set on combined pipeline 110, this heating device 170 is set to combined pipeline 110 outer partial positions also set up circulating pump 180, to drive water in combined pipeline in the water circulation stream of combined pipeline 110 It is circulated inside 110.
Heating device 170 and circulating pump 180 are arranged at the position of the bottom of the water circulation stream close to combined pipeline 110 It sets, so that the water in combined pipeline 110 can be heated adequately.
It is provided with temperature sensor 190 on combined pipeline 110, in the present embodiment, two are arranged on combined pipeline 110 Temperature sensor 190.
Position setting partition in the water circulation stream of combined pipeline 110 between water inlet 120 and water outlet 130 Valve 140, isolating valve, 140 be used to block between water inlet 120 and water outlet 130 it is direct be connected to, intake to avoid water inlet 120 It is not heated to be directly discharged by water outlet 130.
Inlet valve 150 is set at water inlet 120, outlet valve 160 is set at water outlet 130, and inlet valve 150 is for controlling The ON/OFF of water inlet 120 processed realizes water inlet or stops water inlet, and outlet valve 160 is used to control the ON/OFF of water outlet 130, real Reveal water or stops water outlet.
The control method of this tubulose water heater, includes the following steps:
Water storage pattern:
(1), water inlet:Outlet valve 150 and outlet valve 160 are opened, isolating valve, 140 is closed, makes water inlet 120 and combined pipeline 110 connections, water outlet 130 are also connected to combined pipeline 110, and water inlet 120 starts to water filling in combined pipeline 110;
(2), heating:When water outlet 130 there are flowing out, indicates that the water in combined pipeline 110 has filled, close water inlet 120 and water outlet 130, isolating valve, 140 is opened, the water in combined pipeline 110 is made to may be implemented to circulate, opens heating device 170, while open the circulation pump 180, make the water in combined pipeline 110 under the action of circulating pump 180, cycle is filled by heating 170 are set to be heated;
(3), water outlet:Temperature sensor 190 is observed, when the temperature for two temperature sensors 190 being arranged on combined pipeline 110 Degree difference indicates the water homogeneous heating of the storage in combined pipeline 110 when within 1 DEG C, can start to be discharged work, open water inlet Mouth 120 and water outlet 130, and isolating valve, 140 is closed, so that water inlet 120 and water outlet 130 is connected respectively with combined pipeline 110, And be isolated between water inlet 120 and water outlet 130, hot and cold water crossfire is prevented, water outlet 130 starts to be discharged at this time, in order to protect Hot water effluent's amount is demonstrate,proved, the unlatching of heating device 170 can be kept.
That is heat pattern opens inlet valve 150 and outlet valve 160, so that water inlet 120 is connected to combined pipeline 110, water outlet 130 are also connected to combined pipeline 110, and water inlet 120 starts, to water filling in combined pipeline 110, to close isolating valve, 140 at this time, and Heating device 170 is opened, the water in combined pipeline 110 is heated immediately.
Embodiment two:
As shown in Fig. 2, in this present embodiment, tubulose water heater of the present invention, including tank, tank be The tubular structure that end to end combined pipeline 210 is constituted, combined pipeline 210 include multiple straight sections 211 and bent portion 212, Multiple straight sections 211 replace connection with bent portion 212 and form water storage pipeline successively.
In the present embodiment, the straight sections 211 of combined pipeline 210 are integrally bent to bent portion 212 using single conduit Type.
Water inlet 220 and water outlet 230 be set on combined pipeline 210, this water inlet 220 and water outlet 230 be in close to Setting.
In the present embodiment, heating device 270 is set on combined pipeline 210, this heating device 270 is wrapped in entire combination The outside of pipeline 210 also sets up circulating pump 280, to drive water in combined pipeline in the water circulation stream of combined pipeline 210 It is circulated inside 210.
Heating device 270 and circulating pump 280 are arranged at the position of the bottom of the water circulation stream close to combined pipeline 210 It sets, so that the water in combined pipeline 210 can be heated adequately.
It is provided with temperature sensor 290 on combined pipeline 210, in the present embodiment, is arranged two on combined pipeline 2110 A temperature sensor 290.
Position setting partition in the water circulation stream of combined pipeline 210 between water inlet 220 and water outlet 230 Valve 240, isolating valve, 240 be used to block between water inlet 220 and water outlet 230 it is direct be connected to, intake to avoid water inlet 220 It is not heated to be directly discharged by water outlet 230.
Inlet valve 250 is set at water inlet 220, outlet valve 260 is set at water outlet 230, and inlet valve 250 is for controlling The ON/OFF of water inlet 220 processed realizes water inlet or stops water inlet, and outlet valve 260 is used to control the ON/OFF of water outlet 230, real Reveal water or stops water outlet.
The structure of the tubulose storage water heater of embodiment two and embodiment one to differ only in heating device different, implement Example one is that local location is arranged inside combined pipeline in heating device, and embodiment by heating device second is that be wrapped in combined pipeline Outside, therefore the control method of the tubulose storage water heater of two embodiments is consistent, details are not described herein again.
Embodiment three:
As shown in figure 3, in this present embodiment, tubulose water heater of the present invention, including tank, tank be The tubular structure that end to end combined pipeline 310 is constituted, combined pipeline 310 include multiple straight sections 311 and bent portion 312, Multiple straight sections 311 replace connection with bent portion 312 and form water storage pipeline successively.
In the present embodiment, the molding seperated with bent portion 312 of the straight sections 311 of combined pipeline 310, straight sections 311 pass through The bent portion 312 of L-shaped bending is connected as one.
The modes such as threaded connection, welding may be used in straight sections 311 and the connection type of bent portion 312, when using screw thread When connection, need to add sealing device.
Water inlet 320 and water outlet 330 are set on combined pipeline 310, this water inlet 320 and water outlet 330 are in non-tight Neighbour's setting.
In the present embodiment, heating device 370 is set on combined pipeline 310, this heating device 370 is set to combined pipeline In 310, circulating pump 380 is also set up in the water circulation stream of combined pipeline 310, to drive water to be followed inside combined pipeline 310 Circulation is dynamic.
Heating device 370 and circulating pump 380 are arranged at the position of the bottom of the water circulation stream close to combined pipeline 310 It sets, so that the water in combined pipeline 310 can be heated adequately.
It is provided with temperature sensor 390 on combined pipeline 310, in the present embodiment, two are arranged on combined pipeline 310 Temperature sensor 390.
Position setting partition in the water circulation stream of combined pipeline 310 between water inlet 320 and water outlet 330 Valve 340, isolating valve, 340 be used to block between water inlet 320 and water outlet 330 it is direct be connected to, intake to avoid water inlet 320 It is not heated to be directly discharged by water outlet 330.
Inlet valve 350 is set at water inlet 320, outlet valve 360 is set at water outlet 330, and inlet valve 350 is for controlling The ON/OFF of water inlet 320 processed realizes water inlet or stops water inlet, and outlet valve 360 is used to control the ON/OFF of water outlet 330, real Reveal water or stops water outlet.
The control method of this tubulose storage water heater is consistent with embodiment one, therefore details are not described herein again.
The installation position of heating device is not limited to the above embodiments tank described in one, embodiment two and embodiment three Outside subregion or outside whole region, the subregion inside tank can also be set.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within Within protection scope of the present invention.

Claims (9)

1. a kind of tubulose storage water heater, including tank, heating device, inlet and outlet, which is characterized in that described Tank is the tubular structure that end to end combined pipeline is constituted, the storage of the volume of the combined pipeline as the water heater Water capacity;
The water inlet is equipped with inlet valve, the water outlet is equipped with outlet valve, be equipped between inlet and outlet every Disconnected valve;
When being heated to the water in the tank, the isolating valve, is opened, and the inlet valve, outlet valve are closed, and are opened Heating device and circulating pump are opened, circulating-heating is carried out to the water in tank;
When intaking into the tank, the isolating valve, is closed, and the inlet valve, outlet valve are opened;
When being discharged to outside the tank, the isolating valve, is closed, and the inlet valve, outlet valve are opened, and circulating pump is closed, Hot water is ejected by cold water and is used.
2. tubulose storage water heater according to claim 1, which is characterized in that the combined pipeline is that pipeline passes through concatenation It constitutes.
3. tubulose storage water heater according to claim 1, which is characterized in that the combined pipeline is using integrated bend pipe Mode is composed by way of elbow connection.
4. tubulose storage water heater according to claim 1, which is characterized in that the heating device is to be built in compound tube Electric heater in road and/or the electric heater being installed on outside combined pipeline.
5. tubulose storage water heater according to claim 1, which is characterized in that be serially connected with cycle in the combined pipeline Pump, to drive water to be circulated inside the combined pipeline.
6. tubulose storage water heater according to claim 1, which is characterized in that be provided with temperature in the combined pipeline Sensor, to detect water temperature.
7. a kind of control method of tubulose storage water heater, the storage water heater include tank, heating device, water inlet And water outlet, the tank are the tubular structure that end to end combined pipeline is constituted, the volume of the combined pipeline is made For the retention volume of the water heater;The water inlet is equipped with inlet valve, the water outlet is equipped with outlet valve, water inlet and goes out Isolating valve, is installed between the mouth of a river;Circulating pump is serially connected in combined pipeline;This approach includes the following steps:
Water inlet:The isolating valve, is closed, and inlet valve, outlet valve are opened, and are intake to tank;
Heating:The isolating valve, is opened, and inlet valve, outlet valve are closed, and heating device and circulating pump are opened, in tank Water carries out circulating-heating;
Water outlet:The isolating valve, is closed, and inlet valve, outlet valve are opened, and closes circulating pump, and hot water is ejected by cold water and used.
8. the control method of tubulose storage water heater according to claim 7, which is characterized in that
In water storage heating mode, the heating device only works in the heating period water heater working;
In instant heating mode, the heating device works at the same time the water heater working in water outlet.
9. the control method of any tubulose storage water heater according to claim 7 or 8, which is characterized in that it is described into Water valve, outlet valve and isolating valve, are solenoid valve.
CN201310468002.9A 2013-10-09 2013-10-09 Tubular water storage water heater and control method thereof Active CN104566927B (en)

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CN104566927B true CN104566927B (en) 2018-07-20

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Publication number Priority date Publication date Assignee Title
CN111024123B (en) * 2019-12-18 2022-01-21 北京航空航天大学 Method for manufacturing multi-layer OTS coating in alkali metal air chamber

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2881430Y (en) * 2006-01-17 2007-03-21 黄梦蛟 Electromagnetic water heater having instant heating tubular water tank
CN202809712U (en) * 2012-10-09 2013-03-20 长沙市博永机电科技有限公司 Combination type water tank
CN203533851U (en) * 2013-10-09 2014-04-09 海尔集团公司 Tubular water storage water heater

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1182348C (en) * 2000-06-09 2004-12-29 顺德市炽洋电器有限公司 Water-storing electric water heater
JP2003106645A (en) * 2001-09-27 2003-04-09 Toto Ltd Bath heating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2881430Y (en) * 2006-01-17 2007-03-21 黄梦蛟 Electromagnetic water heater having instant heating tubular water tank
CN202809712U (en) * 2012-10-09 2013-03-20 长沙市博永机电科技有限公司 Combination type water tank
CN203533851U (en) * 2013-10-09 2014-04-09 海尔集团公司 Tubular water storage water heater

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