CN208765282U - A kind of constant temperature water-saving water heater - Google Patents
A kind of constant temperature water-saving water heater Download PDFInfo
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- CN208765282U CN208765282U CN201821565671.2U CN201821565671U CN208765282U CN 208765282 U CN208765282 U CN 208765282U CN 201821565671 U CN201821565671 U CN 201821565671U CN 208765282 U CN208765282 U CN 208765282U
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Abstract
A kind of constant temperature water-saving water heater of the utility model is related to water heater, purpose is to overcome the problems, such as that conventional water heaters manually adjust that not can guarantee electric heater exit water temperature constant and cause water resource waste, it further include automatic constant-temperature water-water jet and integrated control panel including water heater body；It is manually adjusted the beneficial effects of the utility model are: avoiding, overcomes and not can guarantee the constant defect of exit water temperature, and due to will not ceaselessly adjust valve when manually adjusting, compared to the water that traditional water heater saves at least 20%.
Description
Technical field
The utility model relates to water heaters, and in particular to a kind of thermostatic control water heater.
Background technique
In traditional electric heater design, external water pipe interface is a cooling water inlet and a hot water outlet.User
During the installation process, it needs to arrange that two-way water lines are connected with electric heater before manual water mixing valve.In the electric heater later period
In each use process, need to manually adjust water mixing valve to reach required temperature.Process is manually adjusted, certain water money is often resulted in
The waste in source.Simultaneously as manual water mixing valve position is constant in use process, with the change of water storage temperature, electricity not can guarantee
Outlet of water heater water temperature is constant, causes poor user experience.
Summary of the invention
Manually adjusting the purpose of this utility model is to overcome conventional water heaters not can guarantee electric heater exit water temperature
It is constant and the problem of cause water resource waste, provide a kind of constant temperature water-saving water heater.
A kind of constant temperature water-saving water heater of the utility model, including water heater body, further include automatic constant-temperature water-water jet
And integrated control panel；
Automatic constant-temperature water-water jet is fixed in water heater body, integrated control panel is fixed on water heater body's outer wall；
Automatic constant-temperature water-water jet includes temperature controller, electric control valve, temperature sensor and mixed water lines；
Mixed water lines simultaneously in water heater body hot water line and cold water pipeline connection；
Electric control valve is set on the access between hot water line and mixed water lines, the valve of the electric control valve controls letter
The valve control signal output end of number input terminal and temperature controller is electrically connected；
The switch control signal output end of integrated control panel and the switch control signal input terminal of water heater power supply are electrical
The mixed water lines setting leaving water temperature signal input part electricity of connection, mixed water lines setting leaving water temperature signal output end and temperature controller
Gas connection；
The mixed water lines water temperature feedback signal output of temperature sensor and the mixed water lines water temperature feedback signal of temperature controller
Input terminal electrical connection；
The flow signal input terminal of the flow signal output end connection electric control valve of temperature controller.
Manually adjusted the beneficial effects of the utility model are: avoiding, overcome not can guarantee exit water temperature it is constant lack
It falls into, and due to will not ceaselessly adjust valve when manually adjusting, compared to the water that traditional water heater saves at least 20%.
Detailed description of the invention
Fig. 1 is a kind of constant temperature water-saving water heater schematic cross-sectional view of the utility model；
Fig. 2 is a kind of electrical module figure of constant temperature water-saving water heater of the utility model.
Specific embodiment
Specific embodiment one
A kind of constant temperature water-saving water heater of the utility model, including water heater body, further include automatic constant-temperature water-water jet 1
With integrated control panel 2；
Automatic constant-temperature water-water jet 1 is fixed in water heater body, integrated control panel 2 is fixed on water heater body's outer wall；
Automatic constant-temperature water-water jet 1 includes temperature controller 3, electric control valve 4, temperature sensor 5 and mixed water lines 6；
Mixed water lines 6 simultaneously in water heater body hot water line 7 and cold water pipeline 8 be connected to；
Electric control valve 4 is on the access between hot water line 7 and mixed water lines 6, the valve control of the electric control valve 4
The valve control signal output end of signal input part processed and temperature controller 3 is electrically connected；
The switch control signal output end of integrated control panel 2 and the switch control signal input terminal of water heater power supply are electrical
The mixed water lines of connection, mixed water lines setting leaving water temperature signal output end and temperature controller 3 set leaving water temperature signal input part
Electrical connection；
The mixed water lines water temperature feedback signal output of temperature sensor 5 and the mixed water lines water temperature feedback letter of temperature controller 3
The electrical connection of number input terminal；
The flow signal input terminal of the flow signal output end connection electric control valve 4 of temperature controller 3.Temperature controller 3 by pair
It adjusts hot water line 7 than mixed water lines water temperature and mixed water lines setting leaving water temperature, control electric control valve 4 and enters mixed water lines
6 water flow makes mixed water lines water temperature reach mixed water lines setting leaving water temperature.
The present apparatus uses integrated structure design, and automatic constant-temperature water-water jet 1 and integrated control panel 2 are integrated in water heater sheet
Among body, internal each piping connection uses demountable tube joint style, and the installation of integrated control panel 2 and water heater body can be with
Using buckle structure.
Cold water pipeline 8 and hot water line 7 provide the two-way interface being connected with mixed water lines 6 simultaneously, and connection size is adopted
It is in charge of with English system 4, material 3Cr13 is connected using pipe fitting mode.
Temperature controller 3 receives 5 feedback signal of temperature sensor, and driving electric control valve 4 controls the mixed proportion of hot and cold water, from
And the water temperature for guaranteeing that mixed water lines 6 export is constant.
Integrated control panel 2 functionally provides two kinds of operations, one be constant temperature water-saving water heater power-on switch control
System, the other is the setting of 6 outlet stream temperature of mixed water lines of constant temperature water-saving water heater controls.
Specific embodiment two
Present embodiment two and the difference of specific embodiment one are that water heater body further includes water heater housing
9, water heater liner 10, insulating layer 11, heater 12；
Water heater liner 10 and heater 12 are each attached in water heater housing 9, and water heater liner 10 and water heater shell
Insulating layer 11 is filled between body 9；
Heater 12 is for the water in heat hot water device liner 10；
Water heater liner 10 is connected to by cold water pipeline 8 with the tap water pipe line outside water heater housing 9, and the cold water pipe
Road 8 is connected to by branch pipe with mixed water lines 6；
Water heater liner 10 is connected to by hot water line 7 with mixed water lines 6.
Cold water (tap water) in cold water pipeline 8 and the hot water in hot water line 7 pass through electric control valve 4
It adjusts, enters in mixed water lines 6 according to required ratio and mixed, reach set water flow temperature.
Specific embodiment three
Present embodiment three and the difference of specific embodiment two are that water heater body further includes drainpipe 13,
Water heater liner is connected to drainage pipeline or other discharge pipe lines outside water heater housing 9 by 10 drainpipes 13, for being discharged
Waste water.
If not using the present apparatus for a long time, water remaining in water heater liner 10 should be arranged by drainpipe 13
Out, it prevents from breeding bacterium and corrodes water heater liner 10.
Specific embodiment four
Present embodiment four and the difference of specific embodiment one or two or three be, cold water pipeline 8, hot water line
7, water lines 6 are mixed and drainpipe 13 is that 3C,r13 tetra- is in charge of.
3Cr13 belongs to martensite type stainless steel, has excellent corrosion resistance, and material processability is preferable, is suitable for
Water heater conduit uses.
Specific embodiment five
Present embodiment five and the difference of specific embodiment two or three are that the shell of water heater liner 10 is to ward off
Porcelain shell.
Enamel shell can prevent metal rusting, protect metal surface, it is made to be not easily formed oxide layer when heated, and
And the erosion of various liquid can be resisted.Because enamel shell is not only safe and non-toxic, it is also easy to washing cleaning, is particularly suitable for hot water
The bathrooms such as device field.
Specific embodiment six
Present embodiment six and the difference of specific embodiment one are that temperature controller 3 is the control of CN7500 series of temperatures
Device processed.
CN7500 temperature controller is encapsulated in compact 1/32DIN shell, it is equipped with two 4 bit digital LED displays
As control panel, process values and setting value can be locally displayed, control method has ON/OFF, PID, automatic tuning and adjusts manually
It is humorous.The CN7500 temperature controller can be inputted by thermocouple, RTD, D/C voltage or DC electric current；And control or export after
Electric appliance, voltage pulse or electric current.
Specific embodiment seven
Present embodiment seven and the difference of specific embodiment one are that temperature sensor 5 is HTSC series thermoelectricity
It is even.
HTSC aeries of thermocouples can adapt to CN7500 temperature controller, be blank pipe thermocouple probe, use epoxy
Probe is encapsulated into stainless steel sleeve pipe by resin glue, and the specified heatproof of probe is up to 232 DEG C/450 °F, and is led using glass insulation
Line.
Specific embodiment eight
Present embodiment eight and the difference of specific embodiment one are that electric control valve 4 is SV3300 series electricity
Magnet valve.
Claims (8)
1. a kind of constant temperature water-saving water heater, including water heater body, which is characterized in that further include automatic constant-temperature water-water jet (1)
With integrated control panel (2)；
Automatic constant-temperature water-water jet (1) is fixed in water heater body, integrated control panel (2) is fixed on water heater body's outer wall；
Automatic constant-temperature water-water jet (1) includes temperature controller (3), electric control valve (4), temperature sensor (5) and mixed water lines (6)；
Mixed water lines (6) simultaneously in water heater body hot water line (7) and cold water pipeline (8) be connected to；
Electric control valve (4) is on the access between hot water line (7) and mixed water lines (6), the valve of the electric control valve (4)
Gate control signal input terminal and the valve control signal output end of temperature controller (3) are electrically connected；
The switch control signal output end of integrated control panel (2) and the switch control signal input terminal of water heater power supply electrically connect
It connects, the mixed water lines setting leaving water temperature signal input part of mixed water lines setting leaving water temperature signal output end and temperature controller (3)
Electrical connection；
The mixed water lines water temperature feedback signal output of temperature sensor (5) and the mixed water lines water temperature feedback letter of temperature controller (3)
The electrical connection of number input terminal；
The flow signal input terminal of flow signal output end connection electric control valve (4) of temperature controller (3).
2. a kind of constant temperature water-saving water heater according to claim 1, which is characterized in that water heater body further includes hot water
Device shell (9), water heater liner (10), insulating layer (11), heater (12)；
Water heater liner (10) and heater (12) are each attached in water heater housing (9), and water heater liner (10) and hot water
Insulating layer (11) are filled between device shell (9)；
Heater (12) is for the water in heat hot water device liner (10)；
Water heater liner (10) is connected to by cold water pipeline (8) tap water pipe line external with water heater housing (9), and the cold water
Pipeline (8) is connected to by branch pipe with mixed water lines (6)；
Water heater liner (10) is connected to by hot water line (7) with mixed water lines (6).
3. a kind of constant temperature water-saving water heater according to claim 2, which is characterized in that water heater body further includes draining
It manages (13), which is connected to by drainpipe (13) drainage pipeline external with water heater housing (9).
4. a kind of constant temperature water-saving water heater according to claim 1 or 2 or 3, which is characterized in that cold water pipeline (8), heat
Water lines (7), mixed water lines (6) and drainpipe (13) are that 3C,r13 tetra- is in charge of.
5. a kind of constant temperature water-saving water heater according to claim 2 or 3, which is characterized in that water heater liner (10)
Shell is enamel shell.
6. a kind of constant temperature water-saving water heater according to claim 1, which is characterized in that temperature controller (3) is CN7500 system
Column temperature controller.
7. a kind of constant temperature water-saving water heater according to claim 1, which is characterized in that temperature sensor (5) is HTSC
Aeries of thermocouples.
8. a kind of constant temperature water-saving water heater according to claim 1, which is characterized in that electric control valve (4) is
SV3300 series solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565671.2U CN208765282U (en) | 2018-09-25 | 2018-09-25 | A kind of constant temperature water-saving water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565671.2U CN208765282U (en) | 2018-09-25 | 2018-09-25 | A kind of constant temperature water-saving water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208765282U true CN208765282U (en) | 2019-04-19 |
Family
ID=66137100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821565671.2U Active CN208765282U (en) | 2018-09-25 | 2018-09-25 | A kind of constant temperature water-saving water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208765282U (en) |
-
2018
- 2018-09-25 CN CN201821565671.2U patent/CN208765282U/en active Active
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