CN209013495U - A kind of cold and hot water heater - Google Patents
A kind of cold and hot water heater Download PDFInfo
- Publication number
- CN209013495U CN209013495U CN201821835341.0U CN201821835341U CN209013495U CN 209013495 U CN209013495 U CN 209013495U CN 201821835341 U CN201821835341 U CN 201821835341U CN 209013495 U CN209013495 U CN 209013495U
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- heating
- inner liner
- cold
- electronic controller
- back cavity
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Abstract
The utility model discloses a kind of cold and hot water heaters, including shell, venturi mixer, back cavity, heating inner liner, electronic controller I, electronic controller II and heating dish；The shell includes upper housing, housing central section and lower case, and hot water outlet, cold water inlet and cold water water outlet are provided with above the upper housing, and installation settings has display screen on the housing central section；Electronic controller I is fixed with by mounting bracket inside the housing central section, the housing central section is internally provided with back cavity, heating inner liner and heating liner bracket, and the back cavity and heating liner bracket, which are fixedly mounted, to be arranged in lower case.The utility model realizes by temperature inductor, temperature controller, electronic controller mating connection and heats and be automatically stopped automatically heating；Two electromagnetic valve switch connect the switching demand for realizing hot water or cold water with electronic controller；Heat-preservation cotton is equipped with outside heating inner liner prevents temperature sink from reducing energy consumption, and when temperature is reduced to 2 degree of setting temperature, electronic controller will be heated from dynamic auxiliary is permanently retained in heater within the temperature range of setting.
Description
Technical field
The utility model relates to a kind of cold and hot water heaters.
Background technique
Common Household water heater is all direct drinking for heating, but supplies water and only go out hot water function, needs warm water or cool
Boiled water cooling time is waited when water, need to wait the long period, it is some to be bursting to the people drunk and wait impatient or scald.
Certainly, separately connect cool water pipe be also can be with.But more a lot of pipelines and faucets, it is inconvenient to use and increase cost.In view of above-mentioned
Defect, the utility model creator obtain the utility model by prolonged research and practice finally.
Utility model content
To solve the above problems, the utility model provides a kind of cold and hot water heater.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of cold and hot water heater, operate it is specific as follows: including shell, venturi mixer, back cavity, heating inner liner,
Electronic controller I, electronic controller II and heating dish；
The shell includes upper housing, housing central section and lower case, be provided with above the upper housing hot water outlet,
Cold water inlet and cold water water outlet, installation settings has display screen on the housing central section；Pass through peace inside the housing central section
Dress bracket is fixed with electronic controller I, and the housing central section is internally provided with back cavity, heating inner liner and heating liner bracket, institute
It states back cavity and heating liner bracket is fixedly mounted and is arranged in lower case, the back cavity top is fixedly installed electromagnetic valve switch
I and electromagnetic valve switch II, the water inlet end of the electromagnetic valve switch I and electromagnetic valve switch II by cold water inlet I and cold water into
The mouth of a river is connected, and I water outlet of electromagnetic valve switch is connected with venturi mixer by cold water inlet II；The text
Mixer and back cavity are connected with each other in mound；II water outlet of electromagnetic valve switch passes through cold water outlet pipe and cold water water outlet phase
Connection；
The heating inner liner is mounted on heating liner bracket, and package is provided with insulating layer on the outside of the heating inner liner, institute
It states and is connected at the top of heating inner liner with hot water outlet, the heating inner liner inner top installation settings has temp probe；It is described to add
Hot liner at the bottom welding is equipped with heating dish, and water level switch is provided with above the heating dish, and the heating inner liner bottom, which is equipped with, to be added
Hot liner water inlet, bottom is provided with water inlet water fender above heating inner liner water inlet in the heating inner liner, it is described plus
Hot liner water inlet is connected by connector and cold water inlet III with venturi mixer water outlet；Below the heating dish
It is connected with temperature controller；
There is electronic controller II by bracket installation settings in the lower case, there is upper installation settings inside the lower case
Power supply board mount, also installation settings has the power port socket being connected with power supply board mount in the lower case.
Preferably, installation settings has back cavity leather cup inside the back cavity.
Preferably, the temp probe is detachable temperature sense probe.
Preferably, the lower case lower part is equipped with rubber mat.
Preferably, the electromagnetic valve switch I and electromagnetic valve switch II by signal wire respectively with electronic controller I and electricity
Sub-controller II is connected.
The utility model structure is simple, easy to operate, is cooperatively connected by temperature inductor, temperature controller, electronic controller
It realizes and heats and be automatically stopped automatically heating；Two electromagnetic valve switch are connect with electronic controller realizes hot water or cold water
Switching demand；Heat-preservation cotton is equipped with outside heating inner liner prevents temperature sink from reducing energy consumption, when temperature is reduced to 2 degree of setting temperature
When, electronic controller will be heated from dynamic auxiliary is permanently retained in heater within the temperature range of setting.
Stainless steel heating liner and back cavity, the cold water stream when opening hot-water valve are connected additionally by by venturi mixer
By venturi mixer when entering heating liner, under the action of venturi mixer by back cavity water or air emptying generate
Negative pressure, when closing water valve, since water outlet is open type, outlet pipeline is higher than back cavity, and the back cavity in pipeline is negative at this time
Water under the action of pressure in heating liner is inhaled into back cavity；The water of faucet and pipeline returns in heating liner, it is ensured that outflow
Hot water is in the temperature of needs.The volume size of back cavity will be designed according to inner-tube structure, according to the water level of thermal expansion principle liner
Should be from water outlet port 2cm or so, the water level after making thermal expansion will not arrive water outlet port, and water outlet will not generate water droplet；With anti-scald.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings；
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cut away left side view of the utility model；
Fig. 3 is the rearview of the utility model；
Fig. 4 is the right side cross-sectional view of the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
As shown in Figs 1-4, a kind of cold and hot water heater of the utility model includes shell, venturi mixer 11, back cavity
17, heating inner liner 24, electronic controller I 19, electronic controller II 20 and heating dish 28；
The shell includes upper housing 4, housing central section 6 and lower case 7, and the top of the upper housing 4 is provided with hot water and goes out
The mouth of a river 1, cold water inlet 2 and cold water water outlet 3, installation settings has display screen 5 on the housing central section 6；The housing central section 6
Inside is fixed with electronic controller I 19 by mounting bracket, and the housing central section 6 is internally provided with back cavity 17, heating inner liner
24 and heating liner bracket 29, the back cavity 17 and heating liner bracket 29 are fixedly mounted and are arranged in lower case 7, the back cavity
17 tops are fixedly installed electromagnetic valve switch I 14 and electromagnetic valve switch II 15, the electromagnetic valve switch I 14 and electromagnetic valve switch II
15 water inlet end is connected by cold water inlet I 9 with cold water inlet 2, and I 14 water outlet of electromagnetic valve switch passes through cold water
Water inlet pipe II 10 is connected with venturi mixer 11；The venturi mixer 11 is connected with each other with back cavity 17；It is described
II 15 water outlet of electromagnetic valve switch is connected by cold water outlet pipe 16 with cold water water outlet 3；
The heating inner liner 24 is mounted on heating liner bracket 29, and package is provided with heat preservation on the outside of the heating inner liner 24
Layer 23,24 top of heating inner liner are connected with hot water outlet 1, and the 24 inner top installation settings of heating inner liner has temperature
Probe 22；24 bottom of the heating inner liner welding is equipped with heating dish 28；Water level switch 25, institute are provided with above the heating dish 28
It states 24 bottom of heating inner liner and is equipped with heating inner liner water inlet 27, bottom is on heating inner liner water inlet 27 in the heating inner liner 24
Side is provided with water inlet water fender 26, and the heating inner liner water inlet 27 passes through connector and cold water inlet III 12 and venturi
11 water outlet of mixer is connected；Temperature controller 21 is connected with below the heating dish 28；
There is electronic controller II 20 by bracket installation settings in the lower case 7, installs and set on 7 inside of lower case
It is equipped with power supply board mount 13, also installation settings has the power port socket being connected with power supply board mount 13 in the lower case 7
18。
It is worth noting that, the 17 inside installation settings of back cavity has back cavity leather cup.
It is worth noting that, the temp probe 22 is detachable temperature sense probe.
It is worth noting that, 7 lower part of lower case is equipped with rubber mat 8.
It is worth noting that, the electromagnetic valve switch I 14 and electromagnetic valve switch II 15 by signal wire respectively with electronics control
Device I 19 processed is connected with electronic controller II 20.
Working principle of the utility model is:
1, when hot water to be opened, first long-pressing electronic signal electron control valve opens solenoid valve switch I 14, at this moment cold water
When entering cold water inlet II 10 and heating inner liner 24 through cold water inlet I 9, venturi mixer 11 is first passed through, is closed in temperature
Under the action of device, by back cavity 17 air or water be emptied.
2, when cold water into and after liner, water level opens water level switch 25 after rising to certain position, and boiler connects automatically
The power lights in energization source, electronic controller 6 light；After 24 water level of heating inner liner is full, water will be flowed out from water outlet port, at this moment by water
Valve is closed, due to being vacuum in the effect back cavity 17 by venturi mixer 11 and generating negative pressure；Hot water is pressed when stopping touching
When signal, electronic control valve stops hot water out when closing, since water outlet is open type, 24 water level of outlet pipeline and heating inner liner
Higher than back cavity 17, the water in heating inner liner 24 backflows in back cavity 17 at this time, the remaining water hot water return in leading pipeline
In heating inner liner 24, guarantee the quality of hot water at any time in this way；The volume size of back cavity 17 will be set according to 24 structure of heating inner liner
Meter, should be from water outlet port 2cm or so according to the water level of thermal expansion principle heating inner liner 24, and the water level after making thermal expansion will not arrive water outlet
Mouthful, water outlet will not generate water droplet；With anti-scald.
3, after power lights light, settable different 98 degree of temperature highest.
4, after Dang Shui burns the temperature of setting, electronic controller I 19, electronic controller II 20 will be automatically stopped heating；Add
Insulating layer 23 is equipped with outside hot liner 24 prevents temperature sink from reducing energy consumption, when temperature is reduced to 2 degree of setting temperature, electronics
Controller I 19, electronic controller II 20 will be heated from dynamic auxiliary is permanently retained in boiler within the temperature range of setting.
5, at this moment cool by short-press electronic signal electron control valve opens solenoid valve switch II 15 when cold water to be opened
Water goes out water outlet to faucet through cold water outlet pipe 16 to cold water.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection type in technology, this will not be detailed here.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of cold and hot water heater, it is characterised in that: including in shell, venturi mixer (11), back cavity (17), heating
Gallbladder (24), electronic controller I (19), electronic controller II (20) and heating dish (28)；
The shell includes upper housing (4), housing central section (6) and lower case (7), is provided with heat above the upper housing (4)
Water water outlet (1), cold water inlet (2) and cold water water outlet (3), installation settings has display screen on the housing central section (6)
(5)；The housing central section (6) is internal to be fixed with electronic controller I (19) by mounting bracket, and the housing central section (6) is internal
It is provided with back cavity (17), heating inner liner (24) and heating liner bracket (29), the back cavity (17) and heating liner bracket (29)
It is fixedly mounted and is arranged on lower case (7), back cavity (17) top is fixedly installed electromagnetic valve switch I (14) and solenoid valve
The water inlet end of switch II (15), the electromagnetic valve switch I (14) and electromagnetic valve switch II (15) by cold water inlet I (9) and
Cold water inlet (2) is connected, and electromagnetic valve switch I (14) water outlet is connected with text by cold water inlet II (10)
Mixer (11) in mound；The venturi mixer (11) and back cavity (17) are connected with each other；The electromagnetic valve switch II (15)
Water outlet is connected by cold water outlet pipe (16) with cold water water outlet (3)；
The heating inner liner (24) is mounted on heating liner bracket (29), and package is provided with guarantor on the outside of the heating inner liner (24)
Warm layer (23), heating inner liner (24) top are connected with hot water outlet (1), heating inner liner (24) the inner top installation
It is provided with temp probe (22)；Heating inner liner (24) the bottom welding is equipped with heating dish (28)；Above the heating dish (28)
It is provided with water level switch (25), heating inner liner (24) bottom is equipped with heating inner liner water inlet (27), the heating inner liner
(24) interior bottom is provided with water inlet water fender (26) above heating inner liner water inlet (27), the heating inner liner water inlet
(27) it is connected by connector and cold water inlet III (12) with venturi mixer (11) water outlet；The heating dish (28)
Lower section is connected with temperature controller (21)；
There is electronic controller II (20) by bracket installation settings on the lower case (7), is installed on lower case (7) inside
It is provided with power supply board mount (13), also installation settings has the power supply being connected with power supply board mount (13) on the lower case (7)
Port socket (18).
2. a kind of cold and hot water heater as described in claim 1, it is characterised in that: the internal installation settings of the back cavity (17)
There is back cavity leather cup.
3. a kind of cold and hot water heater as described in claim 1, it is characterised in that: the temp probe (22) is detachable temperature
Spend inductive probe.
4. a kind of cold and hot water heater as described in claim 1, it is characterised in that: lower case (7) lower part is equipped with rubber
Foot pad (8).
5. a kind of cold and hot water heater as described in claim 1, it is characterised in that: the electromagnetic valve switch I (14) and electromagnetism
Threshold switch II (15) is connected with electronic controller I (19) and electronic controller II (20) respectively by signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835341.0U CN209013495U (en) | 2018-11-08 | 2018-11-08 | A kind of cold and hot water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821835341.0U CN209013495U (en) | 2018-11-08 | 2018-11-08 | A kind of cold and hot water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013495U true CN209013495U (en) | 2019-06-21 |
Family
ID=66841843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821835341.0U Active CN209013495U (en) | 2018-11-08 | 2018-11-08 | A kind of cold and hot water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209013495U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817355A (en) * | 2021-02-26 | 2021-05-18 | 安徽中烟工业有限责任公司 | Cold and hot double-purpose water adding system |
| CN113494773A (en) * | 2021-08-06 | 2021-10-12 | 厦门奥华斯电器有限公司 | Secondary heating water boiler |
-
2018
- 2018-11-08 CN CN201821835341.0U patent/CN209013495U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817355A (en) * | 2021-02-26 | 2021-05-18 | 安徽中烟工业有限责任公司 | Cold and hot double-purpose water adding system |
| CN113494773A (en) * | 2021-08-06 | 2021-10-12 | 厦门奥华斯电器有限公司 | Secondary heating water boiler |
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| GR01 | Patent grant |