CN106352541A - Control mixed type storage water heater - Google Patents
Control mixed type storage water heater Download PDFInfo
- Publication number
- CN106352541A CN106352541A CN201610907241.3A CN201610907241A CN106352541A CN 106352541 A CN106352541 A CN 106352541A CN 201610907241 A CN201610907241 A CN 201610907241A CN 106352541 A CN106352541 A CN 106352541A
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- gate valve
- control mixed
- type storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
- F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
-
- 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
- F24H9/0005—Details for water heaters
-
- 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
Landscapes
- 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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention provides a control mixed type storage water heater, which has the advantages of simple structure and stable performance. The control mixed type storage water heater comprises a cylindrical liner and a control mixed cover, wherein the water inlet pipe, the ventilating pipe, the water outlet pipe, the emergency water pipe, the blow-off pipe, the hot water outlet pipe, the water diversion conversion gate valve and the water pipe are arranged on the liner, the blow-off pipe, the emergency water pipe and the hot water outlet pipe are connected with the water diversion conversion gate valve, and the water diversion conversion gate valve is connected with the water pipe. The control mixed type storage water heater has the obvious advantages that the cold water and hot water mixing speed is controlled by the control mixed cover and a flow limiting device and is matched with heating power, so that the water outlet temperature is kept stable, and hot water in the liner can be fully discharged. The water temperature comfortable degree, the hot water output rate and energy conservation are incomparable with the prior art. When tap water supply is stopped, the water diversion conversion gate valve is set to an emergency gear, so that the water stored in the liner can be discharged, and broken blowing and bathing caused by water failure is prevented; when pollution discharge is needed, the water diversion conversion gate valve is set to a blow-off gear, so that sediments are discharged.
Description
Technical field
The present invention relates to a kind of control mixed type storage-type electric water heater, be especially adapted for use in pressure-bearing storage-type electric water heater,
Pressure-bearing storage-type solar energy, pressure-bearing storage-type air-source water heater.
Background technology
When using hot water, storage tank enters cold water while discharging hot water to existing pressure-bearing storage-type electric water heater, due to
Water heater cannot provide enough heating powers to entrance cool water heating, thus the water temperature in storage tank necessarily gradually reduces,
Ensure that water outlet of water heater water temperature reaches more than bath water water temperature, output water temperature once drops to below bath water water temperature, hot water
Have no value for use, therefore existing pressure-bearing storage-type electric water heater has heating-up temperature height, length heat time heating time, dormant state heat energy dissipate
Send out many defects, especially have to be by the mode bathing that hot and cold water is blent, reduce bath comfort degree.
Content of the invention
The invention provides a kind of structure is simple, the control mixed type storage-type electric water heater of stable performance, it is prominent excellent
Point is by controlling the new mixing velocity entering cold water and hot water, and preferentially discharges the hot water in inner bag, makes hot water in inner bag complete
Portion utilizes, and keeps stable in outlet water temperature.
The present invention adopts a kind of following technical proposals: control mixed type storage-type electric water heater, including cylinder inner bag, control
Mixing cover, inner bag is provided with water inlet pipe, breather, outlet pipe, emergency water pipe, blow-off pipe, hot-water outlet pipe, point water conversion lock
Valve, use water pipe, blow-off pipe, emergency water pipe, hot-water outlet pipe connect a point water conversion gate valve, point water conversion gate valve connection water pipe.
Described inner bag is combined and is made by the plastic cement of internal layer and outer layer metal layer.
Described controls mixing cover for there being empty cone shell in the thin-walled of certain taper.
On described control mixing cover, Flow restrictions are set.
Described current-limiting apparatus are capillary current limiting tube or/and control the gap between mixing cover and wall of inner container.
Described point water conversion gate valve, can keep logical with one of blow-off pipe, emergency water pipe, hot-water outlet pipe respectively
Road, closed circuit with two other holding.
A described point water conversion gate valve is point water conversion gate valve or/and manually point water conversion gate valve automatically.
Water heater passes through to control mixing cover and current-limiting apparatus to control cold water and hot water mixing velocity, can be pressure-bearing storage-type
In water heater, the hot water of storage is disposably discharged, and can limit the cold water speed by controlling mixing cover by current-limiting apparatus, from
And control the hot and cold water mixing velocity just in exhaust chamber, start water in the mixed cavity of heating devices heat, Ke Yibao
Holding mixed water temperature and can also meet use requirement, thus once obtaining the equilibrium temperature hot water exceeding inner bag volume, overcoming
The unstable significant deficiency blending bathing with hot and cold water of electric heater output water temperature.It is in the electricity of water temperature comfort level, same volume
The suitable temperature hot water amount that water heater is persistently discharged and energy-conservation aspect are that prior art is incomparable；When tap water stops supply
When, water conversion gate valve will be divided to be placed on emergent gear, water in gallbladder can be released, preventing from cutting off the water breaking will blow bath；When needing blowdown
When, water conversion gate valve will be divided to be placed on blowdown gear, you can realize sediment discharge.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
As shown in figure 1, control mixed type storage-type electric water heater of the present invention can be accomplished by including cylindrical
Inner bag 1, inner bag 1 are moulded for pp-r by internal layer plastic material 12 and outer layer metal material 11 produced with combination, this example inner bag inner layer material
Material, point upper and lower two parts use Shooting Technique manufacture respectively, form in lower weld, and inner bag cladding material is cold bundle iron plate, passes through
Drawing process manufactures, and connects in middle part seaming.Inner bag 1 top is provided with water inlet pipe 13, breather 14, and lower end is provided with outlet pipe
18, emergency water pipe 15, blow-off pipe 16；Outlet pipe 18 is connected hot-water outlet pipe 22 jointly with breather 14；Blow-off pipe 16, emergency
Water pipe 15, hot-water outlet pipe 22 connect a point water conversion gate valve 17, and point water changes gate valve 17 connection water pipe 24.Set in described inner bag 1
It is equipped with one and movably controls mixing cover 3, control mixing cover 3 and wall of inner container to keep certain gap, control mixing cover 3 to be top
The wide cone shell of narrow lower portion, usually in thin-walled, empty cone shell, has certain taper, is formed in water flow direction tapered
Annulus, can ensure when having water flowing in gap to control mixing cover and inner bag automatically to control mixing cover it is ensured that flowing through with one heart
Discharge is relatively stable.Control the density less than water for the average density of mixing cover 3；Control and on mixing cover 3, Flow restrictions be set,
Current-limiting apparatus are more than one capillary current limiting tube 4 or/and control the gap 5 between mixing cover and inner bag 1.Described inner bag 1 bottom or/
Be provided with one on inner bladder outer wall or many places electric heater unit or/and heat-exchange device, this example inner bag inner bottom part is provided with one
Place's electric heater unit 8, inner bladder outer wall is provided with heat-exchange device 6.At one on described inner bag 1 bottom or/and inner bladder outer wall or
Many places are provided with temperature sensing device or/and temperature sensing device.In this example inner bag, bottom is provided with temperature sensing at and puts 9,
It is provided with temperature sensing at one on inner bladder outer wall and put 7.
When inner bag fills tap water, control mixing cover to be subject to buoyancy, float on inner bag upper end, start electric heater unit 8
Or/and heat-exchange device 6, to tap water heating, by temperature sensing device 9 or/and temperature sensing device 7, detect whether to reach
To target temperature, and stop or continue to heat.When hot water is used, water conversion gate valve 17 will be divided to be placed on hot water gear, that is, divide
Water conversion gate valve 17 keeps path with hot-water outlet pipe 22, keeps closed circuit with blow-off pipe 16, emergency water pipe 15, opens and use water pipe
24, tap water injects from water inlet pipe 13, controls mixing cover 3 under the promotion of water inlet end hydraulic pressure, moves down, in gallbladder, hot water is from confession
Water pipe 18 is changed gate valve 17, is used water pipe 24 through hot-water outlet pipe 22, point water, progressively discharges the hot water of heating in inner bag 1.
When control mixing cover 3 moves down, have the less water yield of flow and flow into lower floor's cavity from current-limiting apparatus, start and add
Thermal heats water in mixed cavity, and mixed water temperature can be kept can also to meet use requirement.
Due to controlling mixing cover average density to be less than the density of water, the pressure in upper chamber body is more than the pressure in lower floor's cavity
Power, by current-limiting apparatus, the water having certain flow rate passes through gap and current limiting tube enters lower floor's cavity, the flow of water and gap 5
Width, highly, control mixing cover 3 diameters, the cross sectional shape of the temperature of water and capillary current limiting tube 4, highly, control mixing cover 3
Buoyancy size, water temperature relevant, can be expressed as according to this flow of hydromechanical law of correlation: 0.25 × f × d2/[μ
×l×(0.75×d3/δ3+3d2/δ2+4d/δ)].In formula: f- controls mixing cover buoyancy；D- controls the diameter of mixing cover；μ-water
Viscosity；L- chinky altitude；δ-gap width.The therefore height in setting gap 5, width, the diameter controlling mixing cover 3, buoyancy
The cross sectional shape of size and metering hole 4, height, so that it may control the flow of water under same temperature, also just control mixing velocity,
Size according to heating power sets mixing velocity so that it may stablize the water temperature in lower floor's cavity, reaches holding and discharges water temperature stability
With the target discharging lower floor's hot water.
When stopping water in the presence of buoyancy, upper strata cold water may proceed to flow into lower floor's cavity, control by the flow setting
System mixing cover 3 can homing.
When inner bag first water filling, capillary current limiting tube 4 can be discharged and be controlled the air assembled in mixing cover 3 to upper strata cavity,
Open with water pipe 24, and a point water conversion gate valve 17 keeps path with hot-water outlet pipe 22, keeps with blow-off pipe 16, emergency water pipe 15
When closed circuit, you can air-out, inner bag is made to reach water storage target.
When tap water stops at once, and water inlet pipe 13 or/and breather 14 change gate valve with during air insertion, dividing water
17 are placed on emergent gear, that is, divide water conversion gate valve 17 to keep path with emergency water pipe 15, when keeping closed circuit with blow-off pipe 16,
When being less than the water level of inner bag 1 with water pipe 24 level height, open and can discharge water in inner bag with water pipe 24, make for emergent
With preventing from cutting off the water breaking blows bath.
When needing blowdown, water conversion gate valve 17 will be divided to be placed on blowdown gear, that is, divide water conversion gate valve 17 and blow-off pipe
16 holding paths, when keeping closed circuit with hot-water outlet pipe 22, emergency water pipe 15, open with water pipe 24, you can realize precipitate row
Put.
Water inlet pipe 13, breather 14, outlet pipe 18, emergency water pipe 15, blow-off pipe 16, hot-water outlet pipe 22 part can be closed
And, replace, be applied in combination；
Divide water conversion gate valve 17 to may be configured as multiple translative mode, realize hot water, emergency water, blowdown, the conversion of ventilation.
Claims (7)
1. a kind of control mixed type storage-type electric water heater, including inner bag, controls mixing cover, inner bag is provided with water inlet pipe, ventilation
Pipe, outlet pipe, emergency water pipe, blow-off pipe, hot-water outlet pipe, point water conversion gate valve, with water pipe it is characterised in that: described is interior
It is provided with one in gallbladder and movably controls mixing cover, blow-off pipe, emergency water pipe, hot-water outlet pipe connect a point water conversion gate valve,
Divide water conversion gate valve connection water pipe.
2. according to claim 1 control mixed type storage-type electric water heater it is characterised in that: described inner bag is by internal layer
Plastic cement and outer layer metal layer are combined and make.
3. according to claim 1 control mixed type storage-type electric water heater it is characterised in that: described control mixing cover is
There is empty cone shell in the thin-walled of certain taper.
4. according to claim 1 control mixed type storage-type electric water heater it is characterised in that: on described control mixing cover
Setting Flow restrictions.
5. according to claim 1 control mixed type storage-type electric water heater it is characterised in that: described current-limiting apparatus be hair
Gap between thin current limiting tube or/and control mixing cover and wall of inner container.
6. according to claim 1 control mixed type storage-type electric water heater it is characterised in that: described point of water conversion lock
Valve, can keep path with one of blow-off pipe, emergency water pipe, hot-water outlet pipe respectively, closed circuit with two other holding.
7. according to claim 1 control mixed type storage-type electric water heater it is characterised in that: described point of water conversion gate valve
For point water conversion gate valve automatically or/and manual point of water conversion gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907241.3A CN106352541A (en) | 2016-10-14 | 2016-10-14 | Control mixed type storage water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610907241.3A CN106352541A (en) | 2016-10-14 | 2016-10-14 | Control mixed type storage water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106352541A true CN106352541A (en) | 2017-01-25 |
Family
ID=57866930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610907241.3A Pending CN106352541A (en) | 2016-10-14 | 2016-10-14 | Control mixed type storage water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106352541A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285591A (en) * | 2019-07-19 | 2019-09-27 | 淮安市鼎盛太阳能有限公司 | A kind of emergency water automatic control device based on bearing type water tank |
-
2016
- 2016-10-14 CN CN201610907241.3A patent/CN106352541A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285591A (en) * | 2019-07-19 | 2019-09-27 | 淮安市鼎盛太阳能有限公司 | A kind of emergency water automatic control device based on bearing type water tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109114657A (en) | Force the regenerative apparatus of layering | |
| CN103104978B (en) | A kind of storage tank and use the storage-type electric water heater of this storage tank | |
| CN102679534A (en) | Energy-saving constant temperature electric water heater | |
| CN110500778A (en) | A kind of Teat pump boiler and its control method | |
| CN106931645A (en) | A kind of energy-saving pure water boiler and its heating means | |
| CN106288335A (en) | A kind of electric heater | |
| CN202328791U (en) | Water storage tank and storage-type water heater using water storage tank | |
| CN106352541A (en) | Control mixed type storage water heater | |
| CN201628392U (en) | Water tank and heat pump water heater | |
| CN206377840U (en) | One kind control mixed type storage-type electric water heater | |
| CN209084897U (en) | Force the regenerative apparatus of layering | |
| CN102445009A (en) | Stage-by-stage heat exchange solar water heater | |
| CN106766126A (en) | Storage-type electric water heater | |
| CN211345880U (en) | Water boiler with double water tanks | |
| CN201819424U (en) | Progressive heat-exchange solar water heater | |
| CN205843060U (en) | Heat exchanger and phase-change heat-storage water heater | |
| CN206836787U (en) | A kind of hot beverage maker of Instant heating type temperature controllable and flow velocity | |
| CN204880798U (en) | Solar energy air can water heater | |
| CN104048400A (en) | Water storage type fast water heater | |
| CN206300360U (en) | A kind of domestic solar-energy water heater system | |
| CN207501438U (en) | A kind of high-efficiency energy-saved electric-heating hydrophone | |
| CN204006709U (en) | A kind of solar water heater water tank of hot and cold water separation | |
| CN206222670U (en) | One kind is easy to temperature controlled water-bath temperature control tank | |
| CN201286655Y (en) | Temperature-adjustment quick energy-saving time-saving double-tube shower | |
| CN204006743U (en) | A kind of solar water heater water tank of constant temperature circulating heat hot water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |