CN207230951U - A kind of defroster and anti-freezing gas water heater - Google Patents
A kind of defroster and anti-freezing gas water heater Download PDFInfo
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- CN207230951U CN207230951U CN201721113946.4U CN201721113946U CN207230951U CN 207230951 U CN207230951 U CN 207230951U CN 201721113946 U CN201721113946 U CN 201721113946U CN 207230951 U CN207230951 U CN 207230951U
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- defroster
- master controller
- generating device
- heat generating
- valve
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Abstract
The utility model embodiment provides a kind of defroster and anti-freezing gas water heater, is related to gas heater technical field.Defroster includes master controller, temperature controller, heat generating device and power module, and temperature controller, heat generating device and power module are electrically connected with master controller, and power module includes storage battery and external power interface；Master controller is also electrically connected with drainage cell, and drainage cell includes triple valve, drainpipe and shut-off valve, and shut-off valve is arranged at drainpipe, and drainpipe is connected with triple valve.By detecting environment temperature and power supply mode, antifreeze mode is automatically selected, more intelligently；After the time of heat generating device heating reaches preset time, main controller controls drainage cell carries out water-drainage antifreezing, can save the consumption of electric energy and extend the service life of heat generating device, more energy saving；During generation burst power outage, storage battery is powered to master controller maintains the work of master controller, does not interfere with the anti-frost protection to pipeline, safer.
Description
Technical field
Gas heater technical field is the utility model is related to, in particular to a kind of defroster and antifreeze combustion gas
Water heater.
Background technology
After use, would generally have a surplus gas heater water in heat exchanger, water inlet pipe and outlet pipe, and temperature is relatively low in the winter time
In the case of, remaining water, which easily freezes, causes pipeline spalling.Three kinds of antifreeze modes below existing technical solution generally use：Electrical heating
It is antifreeze, gas heating is antifreeze, Manual draining valve draining.Electrical heating antifreezing mode, which must have electricity, could work normally, it is necessary to not
Heat disconnectedly, and consume the substantial amounts of energy, electrical heating antifreezing can not work in the event of a loss of power；The antifreeze needs of gas heating disappear
Consume combustion gas；Manual draining valve draining needs user's manual operations drain valve to discharge water, and can often forget after user leaves home in actual use
Note discharges water, and causes gas heater inner water tube by bursting by freezing.
Utility model content
In view of this, the purpose of the utility model embodiment is to provide a kind of defroster and anti-freezing gas water heater,
To solve the problems, such as the bursting by freezing because caused by after the too low power failure of environment temperature of long-time electrical heating antifreezing waste of energy and water heater.
In a first aspect, the utility model embodiment provides a kind of defroster, applied to water heater, the defroster bag
Include master controller, temperature controller, heat generating device and power module, the temperature controller, the heat generating device and described
Power module is electrically connected with the master controller, and the power module includes storage battery and external power interface；The main control
Device is also electrically connected with drainage cell, and drainage cell includes triple valve, drainpipe and shut-off valve, and the shut-off valve is arranged at the row
Water pipe, the drainpipe are connected with the triple valve.
With reference to first aspect, the utility model embodiment additionally provides the first possible embodiment of first aspect, its
In, the water heater includes water inlet pipe and outlet pipe, and the water inlet pipe and the outlet pipe are both provided with the drainage cell.
With reference to first aspect, the utility model embodiment additionally provides second of possible embodiment of first aspect, its
In, the defroster further includes heat exchanger, and the heat generating device carries out the pipeline of the water heater by heat exchanger
Heating and anti-freezing.
With reference to first aspect, the utility model embodiment additionally provides the third possible embodiment of first aspect, its
In, when external power is powered by the external power interface for the master controller and temperature controller closes, the main control
Device is configured to control the heat generating device to generate heat, and is detecting heat generating device running hours in preset time, controls
Make the triple valve and the shut-off valve carries out water-drainage antifreezing.
The third possible embodiment with reference to first aspect, the utility model embodiment additionally provide the of first aspect
Four kinds of possible embodiments, wherein, when storage battery is powered for the master controller and temperature controller closes, the main control
Device is configured to control the triple valve and the shut-off valve to carry out water-drainage antifreezing.
With reference to first aspect, the utility model embodiment additionally provides the 5th kind of possible embodiment of first aspect, its
In, the temperature controller includes resistance temperature detector or mechanical hygrosensor.
With reference to first aspect, the utility model embodiment additionally provides the 6th kind of possible embodiment of first aspect, its
In, the heat generating device is at least one of electrically heated rod, electric heating sheets or electric heating wire.
With reference to first aspect, the utility model embodiment additionally provides the 7th kind of possible embodiment of first aspect, its
In, the storage battery is lithium battery.
Second aspect, the utility model embodiment additionally provides a kind of anti-freezing gas water heater, including defroster, described
Defroster includes master controller, temperature controller, heat generating device and power module, the temperature controller, the fever dress
Put and the power module is electrically connected with the master controller, the power module includes storage battery and external power interface；
The master controller is also electrically connected with drainage cell, and drainage cell includes triple valve, drainpipe and shut-off valve, and the shut-off valve is set
The drainpipe is placed in, the drainpipe is connected with the triple valve.
With reference to second aspect, the utility model embodiment additionally provides the first possible embodiment of second aspect, its
In, the anti-freezing gas water heater further includes water inlet pipe and outlet pipe, and the water inlet pipe and the outlet pipe are both provided with described
Drainage cell.
Compared with prior art, the anti-freezing gas water heater that the utility model embodiment provides includes defroster, this is anti-
Freezing device includes master controller, temperature controller, heat generating device and power module, the temperature controller, the heat generating device
And the power module is electrically connected with the master controller, the power module includes storage battery and external power interface；Institute
State master controller and be also electrically connected with drainage cell, drainage cell includes triple valve, drainpipe and shut-off valve, and the shut-off valve is set
In the drainpipe, the drainpipe is connected with the triple valve.By detecting environment temperature and power supply mode, automatically select anti-
Jelly mode, more intelligently；After the time of heat generating device heating reaches preset time, main controller controls drainage cell is arranged
Water is antifreeze, can save the consumption of electric energy and extend the service life of heat generating device, more energy saving；Generation burst power outage
When, storage battery is powered to master controller maintains the work of master controller, does not interfere with the anti-frost protection to pipeline, safer.
To enable the above-mentioned purpose of the utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the anti-freezing gas water heater that the utility model preferred embodiment provides.
Fig. 2 is the structure diagram at another visual angle of anti-freezing gas water heater that the utility model preferred embodiment provides.
Fig. 3 is the module map for the defroster that the utility model preferred embodiment provides.
Fig. 4 is the work flow diagram for the defroster that the utility model preferred embodiment provides.
Icon：10- anti-freezing gas water heaters；100- defrosters；101- master controllers；102- temperature controllers；103-
Heat generating device；104- power modules；1041- storage batteries；1042- external power interfaces；105- triple valves；106- drainpipes；107-
Shut-off valve；108- heat exchangers；200- water inlet pipes；300- outlet pipes；400- drainage cells.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
Please refer to Fig.1, be the structure diagram for the anti-freezing gas water heater that the utility model preferred embodiment provides.This reality
Apply example offer anti-freezing gas water heater 10 by way of electrical heating and draining to the freezing prevention tubing in water heater, to prevent ring
Water pipe spalling because of the water freezing in pipe when border temperature is relatively low in gas heater.Below to the antifreeze of utility model embodiment
The structure and operation principle of gas heater 10 are described in detail.
Please refer to Fig.2 and Fig. 3, Fig. 2 are that the anti-freezing gas water heater 10 that the utility model preferred embodiment provides another regards
The structure diagram at angle.Fig. 3 is the module map for the defroster 100 that the utility model preferred embodiment provides.The antifreeze combustion
Gas water heater 10 includes defroster 100, water inlet pipe 200 and outlet pipe 300, and defroster 100 is used for water inlet pipe 200 and goes out
The pipeline that possibility between water pipe 300 freezes carries out antifreeze processing.
The defroster 100 includes master controller 101, temperature controller 102, heat generating device 103, power module 104
And drainage cell, the temperature controller 102, the heat generating device 103, the power module 104 and the draining list
Member is electrically connected with the master controller 101.
The temperature controller 102 is used for real-time monitoring of environmental temperature, when the environment temperature detected is less than preset temperature
When, temperature controller 102 closes；When the environment temperature detected is greater than or equal to preset temperature, temperature controller 102 is disconnected
Open.The temperature controller 102 can include resistance temperature detector, in other embodiments, the temperature controller
102 can also include mechanical hygrosensor.
Master controller 101 is used to, in the instruction according to temperature controller 102, control heat generating device 103 and drainage cell
Working status, the instruction of temperature controller 102 can be the signal after temperature controller 102 turns on.Master controller 101 is probably
A kind of IC chip, has the disposal ability of signal, such as central processing unit (Central Processing Unit, abbreviation
CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (DSP), special
Integrated circuit (ASIC), ready-made programmable gate array (FPGA) either other programmable logic device, discrete gate or transistor
Logical device, discrete hardware components.
Power module 104 is the power supply of the electricity consumption devices such as master controller 101, temperature controller 102.Power module 104 includes
Storage battery 1041 and external power interface 1042, storage battery 1041 can be lithium battery, storage battery etc..External power interface 1042 can lead to
Access alternating current is crossed as the power supply such as master controller 101, temperature controller 102, heat generating device 103.In the present embodiment, the power supply mould
Block 104 further includes power supply handover module, and power supply handover module can detect whether external power interface 1042 has voltage, when there is voltage
When, external power is powered for the anti-freezing gas water heater 10；When not detecting voltage, power supply handover module is switched to storage battery 1041
Power for the grade low consumption of master controller 101 electrical part.Need it is to be noted that when being powered by external power, external power can be to electric power storage
Pond 1041 is charged, and when being powered off so as to external power, which being capable of normal use.
Heat generating device 103 is used to be heated according to the instruction of master controller 101, to the pipe in anti-freezing gas water heater 10
Road carries out heating and anti-freezing.Defroster 100 can also include heat exchanger 108, and the heat generating device 103 passes through heat exchanger
The pipeline of 108 pairs of water heaters carries out heating and anti-freezing.In the present embodiment, the heat generating device 103 is cascaded to be multiple
Electric heating sheets, two upper peripheries of water inlet pipe 200 and outlet pipe 300 are separately positioned on, to ensure heat exchanger 108, water inlet
Remaining water in pipe 200 and outlet pipe 300 can be heated fully, and antifreezing effect is good.It is described in other embodiments
Electric heating sheets can also be electric heating wire, in use, electric heating wire is wrapped on water inlet pipe 200 and outlet pipe 300, installation is more
Add conveniently, and heating is more uniform, practicality is good, or turbulent chip architecture, is coated with and turbulent piece shape in turbulent piece
The consistent insulating layer of shape.In this way, can not only play antifreeze purpose, but also can be played surely when gas heater works normally
Stream effect, even water temperature, operating noise are small.
Drainage cell includes triple valve 105, drainpipe 106 and shut-off valve 107, and the shut-off valve 107 is arranged at the row
Water pipe 106, the drainpipe 106 is connected with the triple valve 105, in the present embodiment, in the water inlet pipe 200 and the water outlet
Pipe 300 is both provided with the drainage cell.The master controller 101 is electrically connected with triple valve 105 and shut-off valve 107, can be with
The folding of triple valve 105 and shut-off valve 107 is controlled, realizes and is discharged the remaining water in pipeline by drainpipe 106, prevent in pipeline
Water freezing and spalling.
The master controller 101 can also connect memory, and memory is used to store preset temperature, preset time and master
Executable program of controller 101 etc., memory may be, but not limited to, random access memory (Random Access
Memory, RAM), read-only storage (Read Only Memory, ROM), programmable read only memory (Programmable
Read-Only Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only
Memory, EPROM), electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only
Memory, EEPROM) etc..
Please refer to Fig.4, be the work flow diagram for the defroster 100 that the utility model preferred embodiment provides.This practicality
The operation principle of new defroster 100 is：
For master controller 101 by way of detecting external power interface 1042 and whether having voltage, it is to store to judge power module 104
The power supply of battery 1041 or external power power supply are, it is necessary to should be mentioned that, the either power supply of storage battery 1041 or external power power supply, temperature
Degree controller 102 can detect environment temperature.
When defroster 100 is powered by external power, and environment temperature causes temperature controller 102 to close less than preset temperature
During conjunction, heat generating device 103 is begun to warm up, if temperature controller 102 disconnects, stops heating；If temperature controller 102 1
Straight closure, when the time of 103 continuous heating of heat generating device is more than preset time, illustrates that external environment is too severe, in order to save
The energy, carries out water-drainage antifreezing, i.e. master controller 101 carries out water-drainage antifreezing by drainage cell.Specifically, main control controls threeway
Valve 105 and shut-off valve 107, make the remaining water in anti-freezing gas water heater 10 be discharged by drainpipe 106.The preset time is preferred
For 1 it is small when, or 30 minutes, 2 it is small when, 2.5 it is small when etc..
When defroster 100 is powered by storage battery 1041, and environment temperature causes temperature controller less than preset temperature
During 102 closure, due to the finite capacity of the storage electric energy of storage battery 1041, master controller 101 is started without heat generating device
103, master controller 101 carries out water-drainage antifreezing by drainage cell.
In conclusion the anti-freezing gas water heater that the utility model embodiment provides, including defroster, the defroster
Including master controller, temperature controller, heat generating device and power module, the temperature controller, the heat generating device and institute
State power module to be electrically connected with the master controller, the power module includes storage battery and external power interface；The master control
Device processed is also electrically connected with drainage cell, and drainage cell includes triple valve, drainpipe and shut-off valve, and the shut-off valve is arranged at described
Drainpipe, the drainpipe are connected with the triple valve.By detecting environment temperature and power supply mode, antifreeze side is automatically selected
Formula, more intelligently；After the time of heat generating device heating reaches preset time, main controller controls drainage cell, which carries out draining, to be prevented
Freeze, the consumption of electric energy can be saved and extend the service life of heat generating device, it is more energy saving；During generation burst power outage, store
Battery is powered to master controller maintains the work of master controller, does not interfere with the anti-frost protection to pipeline, safer.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship be based on orientation shown in the drawings or position relationship, or
The utility model product using when the orientation usually put or position relationship, be for only for ease of description the utility model and letter
Change description, rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that limitation to the utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that instruction or hint relative importance.
In addition, the term such as term " level ", " vertical ", " pendency " is not offered as requiring component abswolute level or pendency, and
It is to be slightly tilted.Such as " level " only refers to that its direction is more horizontal with respect to for " vertical ", is not to represent the structure
Have to fully horizontally, but can be slightly tilted.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can mechanically connect or be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can is the connection inside two elements.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.It should be noted that
Arrive：Similar label and letter represents similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice, then further need not be defined and explained to it in subsequent attached drawing.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be wanted with right
Subject to the protection domain asked.
Claims (10)
1. a kind of defroster, applied to water heater, it is characterised in that the defroster includes master controller, temperature control
Device, heat generating device and power module, the temperature controller, the heat generating device and the power module with the master control
Device processed is electrically connected, and the power module includes storage battery and external power interface；
The master controller is also electrically connected with drainage cell, and drainage cell includes triple valve, drainpipe and shut-off valve, the cut-off
Valve is arranged at the drainpipe, and the drainpipe is connected with the triple valve.
2. defroster according to claim 1, it is characterised in that the water heater includes water inlet pipe and outlet pipe, institute
State water inlet pipe and the outlet pipe is both provided with the drainage cell.
3. defroster according to claim 1, it is characterised in that the defroster further includes heat exchanger, described
Heat generating device carries out heating and anti-freezing by heat exchanger to the pipeline of the water heater.
4. defroster according to claim 1, it is characterised in that in external power by the external power interface be described
When master controller is powered and temperature controller closes, the master controller is configured to control the heat generating device to generate heat, and is examining
Heat generating device running hours in preset time are measured, control the triple valve and the shut-off valve to carry out draining and prevent
Freeze.
5. defroster according to claim 4, it is characterised in that storage battery for the master controller power and temperature
When controller closes, the master controller is configured to control the triple valve and the shut-off valve to carry out water-drainage antifreezing.
6. defroster according to claim 1, it is characterised in that the temperature controller is sensed including Resistance Temperature
Device or mechanical hygrosensor.
7. defroster according to claim 1, it is characterised in that the heat generating device is electrically heated rod, electric heating sheets
Or at least one of electric heating wire.
8. defroster according to claim 1, it is characterised in that the storage battery is lithium battery.
9. a kind of anti-freezing gas water heater, it is characterised in that including defroster, the defroster includes master controller, temperature
Spend controller, heat generating device and power module, the temperature controller, the heat generating device and the power module are and institute
Master controller electrical connection is stated, the power module includes storage battery and external power interface；
The master controller is also electrically connected with drainage cell, and drainage cell includes triple valve, drainpipe and shut-off valve, the cut-off
Valve is arranged at the drainpipe, and the drainpipe is connected with the triple valve.
10. anti-freezing gas water heater according to claim 9, it is characterised in that the anti-freezing gas water heater further includes
Water inlet pipe and outlet pipe, the water inlet pipe and the outlet pipe are both provided with the drainage cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113946.4U CN207230951U (en) | 2017-08-31 | 2017-08-31 | A kind of defroster and anti-freezing gas water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113946.4U CN207230951U (en) | 2017-08-31 | 2017-08-31 | A kind of defroster and anti-freezing gas water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230951U true CN207230951U (en) | 2018-04-13 |
Family
ID=61860189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721113946.4U Expired - Fee Related CN207230951U (en) | 2017-08-31 | 2017-08-31 | A kind of defroster and anti-freezing gas water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186081A (en) * | 2018-10-25 | 2019-01-11 | 广东万家乐燃气具有限公司 | A kind of noise reduction activation system and strong drum type gas heater |
| CN110360757A (en) * | 2019-07-18 | 2019-10-22 | 宁波方太厨具有限公司 | Water heater and its control method |
| CN113494734A (en) * | 2020-03-19 | 2021-10-12 | 广东美的制冷设备有限公司 | Control method of floor heating system, floor heating system and storage medium |
-
2017
- 2017-08-31 CN CN201721113946.4U patent/CN207230951U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186081A (en) * | 2018-10-25 | 2019-01-11 | 广东万家乐燃气具有限公司 | A kind of noise reduction activation system and strong drum type gas heater |
| CN110360757A (en) * | 2019-07-18 | 2019-10-22 | 宁波方太厨具有限公司 | Water heater and its control method |
| CN113494734A (en) * | 2020-03-19 | 2021-10-12 | 广东美的制冷设备有限公司 | Control method of floor heating system, floor heating system and storage medium |
| CN113494734B (en) * | 2020-03-19 | 2022-11-22 | 广东美的制冷设备有限公司 | Control method of floor heating system, floor heating system and storage medium |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Granted publication date: 20180413 |