CN207894011U - Gas heater - Google Patents
Gas heater Download PDFInfo
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- CN207894011U CN207894011U CN201820003320.6U CN201820003320U CN207894011U CN 207894011 U CN207894011 U CN 207894011U CN 201820003320 U CN201820003320 U CN 201820003320U CN 207894011 U CN207894011 U CN 207894011U
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- supply unit
- water heater
- heater body
- gas heater
- gas
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Abstract
The utility model is related to a kind of gas heaters, including water heater body and it is connected with external power source supply unit, the water heater body includes master controller, the supply unit matches the direct current of the water heater body for the alternating current of the external power supply to be converted into, and the supply unit is electrically connected with the master controller.Gas heater described in the utility model, compared with the background art caused by advantageous effect：The alternating current of external power supply is converted into the direct current of matching water heater body by supply unit, ensures the electric elements Electrical Safety inside water heater body so that water heater body is in slave mode always.Therefore, above-mentioned gas heater has the advantages that Electrical Safety, is effectively improved safety in utilization, meets the use demand that user is perfectly safe.
Description
Technical field
The utility model is related to technical field of water heaters, more particularly to a kind of gas heater.
Background technology
In the prior art, power grid alternating current provides required power supply directly to gas heater.Wherein, a part of gas heater
Directly it is used for power grid alternating current that the appliance device inside water heater, another part gas heater to be driven to first pass through power grid alternating current
Control system filter rectification switchs to high pressure or low pressure is used further to appliance device inside driving water heater.However, no matter which kind of uses
Technical solution is all that power grid alternating current is introduced directly into water heater product, and therefore, gas heater is asked there is electricity consumption is dangerous
Topic.
Utility model content
Based on this, it is necessary to be directed to the unsafe problem of electricity consumption, provide a kind of gas heater of Electrical Safety.
A kind of gas heater, including water heater body and it is connected with external power source supply unit, the water heater sheet
Body includes master controller, and the alternating current of external power supply for being converted into matching the straight of the water heater body by the supply unit
Galvanic electricity, the supply unit are electrically connected with the master controller.
Gas heater described in the utility model, compared with the background art caused by advantageous effect：Supply unit will
The alternating current of external power supply is converted into the direct current of matching water heater body, ensures the electric elements electricity consumption inside water heater body
Safety so that water heater body is in slave mode always.Therefore, above-mentioned gas heater has the advantages that Electrical Safety, has
Safety in utilization is improved to effect, meets the use demand that user is perfectly safe.
The output voltage of the supply unit is less than or equal to 40V in one of the embodiments,.In this way, water heater body
The voltage that internal electric elements receive is safe voltage, ensures water heater body's Electrical Safety.
The output power of the supply unit is 30W~150W in one of the embodiments,.Power is in 30W~150W
In range, it can ensure the Electrical Safety of electric elements inside water heater body.
The supply unit has power storage module in one of the embodiments, and the power storage module is for storing outside
The electric energy of power supply and to the water heater body provide electric energy.In this way, power storage module normal in externally fed
It being capable of reserve power.When in case of emergency, outside can not power, and power storage module provides electric energy to water heater body, ensure heat
The normal use of hydrophone ontology.
The input voltage of the supply unit is 90V~265V in one of the embodiments,.
The water heater body further includes shell in one of the embodiments, and the master controller is installed on the shell
In vivo, the supply unit is located at outside the shell.Electric elements and formation encirclement inside shell bearer connection water heater body
Constitute the internal cavity space of above-mentioned gas heater.Supply unit is located at outside shell, convenient for being connect with external power supply, convenient for dimension
Shield, also allows for that traditional gas heater is transformed.
The water heater body further includes heat-exchange system, combustion system, pneumatic control system and wind in one of the embodiments,
Machine, the heat-exchange system, the pneumatic control system and the wind turbine are connect with the combustion system, the heat-exchange system, described
Combustion system, the pneumatic control system and the assembling are in the shell.
The heat-exchange system is equipped with water inlet pipe and outlet pipe in one of the embodiments, is equipped on the water inlet pipe
Water volume control device is equipped with faucet on the outlet pipe.
The master controller is filled with the pneumatic control system, the wind turbine, the water rate control in one of the embodiments,
It sets and is electrically connected with the combustion system.
The water heater body further includes smoke evacuation system in one of the embodiments, and the smoke evacuation system is installed on institute
It states in shell, the smoke evacuation system is located at the top of the heat-exchange system.
Description of the drawings
Fig. 1 is the structural schematic diagram of gas heater described in the utility model embodiment；
Fig. 2 is the circuit logic diagram of gas heater described in the utility model embodiment.
100, water heater body, 101, master controller, 102, shell, 103, heat-exchange system, 104, combustion system, 105, gas
Control system, 106, wind turbine, 107, water inlet pipe, 108, outlet pipe, 109, water volume control device, 110, faucet, 111, smoke evacuation system
System, 200, supply unit.
Specific implementation mode
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making new to this practicality
The disclosure of type understands more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes." first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for
The differentiation of title.
In one embodiment, incorporated by reference to Fig. 1 and Fig. 2, a kind of gas heater, including water heater body 100 and with it is outer
The supply unit 200 of portion's power supply connection.Water heater body 100 includes master controller 101.Supply unit 200 is used for external electrical
The alternating current in source is converted into the direct current of matching water heater body 100, and supply unit 200 is electrically connected with master controller 101.
The gas heater of the utility model, compared with the background art caused by advantageous effect：Supply unit 200 will be outer
The alternating current of portion's power supply is converted into the direct current of matching water heater body 100, ensures the electric elements inside water heater body 100
Electrical Safety so that water heater body 100 is in slave mode always.Therefore, above-mentioned gas heater has Electrical Safety
Advantage is effectively improved safety in utilization, meets the use demand that user is perfectly safe so that the comfortable enjoyment shower ring of user
Border.
Further, since supply unit 200 is electrically connected with master controller 101, supply unit 200 is carried to master controller 101
The safety power supply of confession can effectively simplify master controller 101 to which master controller 101 no longer needs to setting power conversion module
Circuit design.Due to supply unit 200 by the alternating current of external power supply be converted into matching water heater body 100 direct current,
To which electric elements are all using safe voltage, above-mentioned gas heater approaches essential safety.Wherein, supply unit 200 is specific
It is chosen as rectifier transformer.
So-called essential safety refers to that equipment, facility or technical matters contain and inherent can fundamentally try to avert accidents
Function.Essential safety specifically includes error-safety (maloperation will not cause the accident or be automatically prevented from maloperation), failure-
Security function (can also temporarily work normally or change automatically safe condition) when equipment, technique break down.Essential safety is exactly
By pursuing the safe and reliable harmony of all elements such as people, object, system, system in enterprise production procedure, make it is various endanger because
Element is in by state of a control always, and then gradually approaches essential type, permanent type security target.Essential safety is to treasure the reality of life
Existing form, essential safety are dedicated to that system is questioned closely, essence is improved, and emphasize using system as platform, through complicated phenomenon, go to hold
This quality factor that security target is realized is influenced, where finding that " hair " that can affect whole body accurately, once the key link is grasped, every thing falls in place, by thought without slack
It is idle, management is clog-free without hidden danger, system without neutral gear, equipment, realize quality zero-fault, zero accident of safety.
Specifically, the output voltage of supply unit 200 is less than or equal to 40V.In this way, the electric appliance inside water heater body 100
The voltage that element receives is safe voltage, is further ensured that 100 Electrical Safety of water heater body.
Specifically, the output power of supply unit 200 is 30W~150W.Power limit is within the scope of 30W~150W, energy
Enough it is further ensured that the Electrical Safety of 100 inside electric elements of water heater body.
Specifically, supply unit 200 has power storage module.Power storage module is used to store electric energy, the Yi Jixiang of external power supply
Water heater body 100 provides electric energy.In this way, normal in externally fed, power storage module being capable of reserve power.Urgent
In the case of when, outside can not power, power storage module to water heater body 100 provide electric energy, ensure water heater body 100 it is normal
It uses.
Specifically, the input voltage of supply unit 200 is 90V~265V.In this way, supply unit 200 can with absolutely mostly
The utility grid connection of number country so that above-mentioned hot gas water heater versatility is good.
Further, it please refers to Fig.1 and Fig. 2, water heater body 100 further includes shell 102.Master controller 101 is installed on
In shell 102, supply unit 200 is located at outside shell 102.102 bearer connection water heater body of shell, 100 inside electric elements and
Form the internal cavity space for surrounding and constituting above-mentioned gas heater.Supply unit 200 is located at outside shell 102, is convenient for and outside
Power supply connects, and convenient for safeguarding, also allows for that traditional gas heater is transformed.
Specifically, it please refers to Fig.1 and Fig. 2, water heater body 100 further includes heat-exchange system 103, combustion system 104, gas control
System 105 and wind turbine 106.Heat-exchange system 103, pneumatic control system 105 and wind turbine 106 are connect with combustion system 104, heat-exchange system
103, combustion system 104, pneumatic control system 105 and wind turbine 106 are installed in shell 102.
Specifically, it please refers to Fig.1 and Fig. 2, heat-exchange system 103 is equipped with water inlet pipe 107 and outlet pipe 108.On water inlet pipe 107
Water volume control device 109 is installed, faucet 110 is installed on outlet pipe 108.Water volume control device 109 is intake for controlling
Water rises number variation and control water route water inlet break-make.Faucet 110 is convenient for being connect with outside with waterpipe.
Further, it please refers to Fig.1 and Fig. 2, master controller 101 and pneumatic control system 105, wind turbine 106, water volume control device
109 and combustion system 104 be electrically connected.In this way, master controller 101 controls the air inlet of combustion system 104 by pneumatic control system 105
Amount, master controller 101 control the intake of combustion system 104 by wind turbine 106, and master controller 101 passes through water volume control device
109 control cold water inflows, master controller 101 are capable of the start and stop of combustion system 104.
Specifically, master controller 101 and the gas ratio valve of pneumatic control system 105 are electrically connected.Master controller 101 and burning
The pulse igniter assembly of system 104 is electrically connected.The runoff investigation proportioning valve of master controller 101 and water volume control device 109
It is electrically connected.
Specifically, it please refers to Fig.1 and Fig. 2, water heater body 100 further includes smoke evacuation system 111.Smoke evacuation system 111 is installed
In in shell 102, smoke evacuation system 111 is located at the top of heat-exchange system 103.
Wherein, supply unit 200 includes rectification module and lifting die block.Rectification module is for being converted to directly alternating current
Galvanic electricity.Lifting die block is electrically connected to rectification module, to increase or reduce the voltage value of rectification module output.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of gas heater, which is characterized in that including water heater body (100) and be connected with external power source supply unit
(200), the water heater body (100) includes master controller (101), and the supply unit (200) is used for the external electrical
The alternating current in source is converted into matching the direct current of the water heater body (100), the supply unit (200) and the main control
Device (101) is electrically connected.
2. gas heater according to claim 1, which is characterized in that the output voltage of the supply unit (200) is small
In equal to 40V.
3. gas heater according to claim 1, which is characterized in that the output power of the supply unit (200) is
30W~150W.
4. gas heater according to claim 1, which is characterized in that the supply unit (200) has power storage module,
The power storage module is used to store the electric energy of external power supply and provides electric energy to the water heater body (100).
5. gas heater according to claim 1, which is characterized in that the input voltage of the supply unit (200) is
90V~265V.
6. gas heater according to any one of claims 1 to 5, which is characterized in that the water heater body (100) is also
Including shell (102), the master controller (101) is installed in the shell (102), and the supply unit (200) is located at institute
State shell (102) outside.
7. gas heater according to claim 6, which is characterized in that the water heater body (100) further includes heat exchange
System (103), combustion system (104), pneumatic control system (105) and wind turbine (106), the heat-exchange system (103), the gas control system
System (105) and the wind turbine (106) are connect with the combustion system (104), the heat-exchange system (103), burning system
System (104), the pneumatic control system (105) and the wind turbine (106) are installed in the shell (102).
8. gas heater according to claim 7, which is characterized in that the heat-exchange system (103) is equipped with water inlet pipe
(107) and outlet pipe (108) water volume control device (109), is installed, on the outlet pipe (108) on the water inlet pipe (107)
Faucet (110) is installed.
9. gas heater according to claim 8, which is characterized in that the master controller (101) and the gas control system
It unites (105), the wind turbine (106), the water volume control device (109) and the combustion system (104) are electrically connected.
10. gas heater according to claim 7, which is characterized in that the water heater body (100) further includes smoke evacuation
System (111), the smoke evacuation system (111) are installed in the shell (102), and the smoke evacuation system (111) is located at described change
The top of hot systems (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003320.6U CN207894011U (en) | 2018-01-02 | 2018-01-02 | Gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820003320.6U CN207894011U (en) | 2018-01-02 | 2018-01-02 | Gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207894011U true CN207894011U (en) | 2018-09-21 |
Family
ID=63551189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820003320.6U Active CN207894011U (en) | 2018-01-02 | 2018-01-02 | Gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207894011U (en) |
-
2018
- 2018-01-02 CN CN201820003320.6U patent/CN207894011U/en active Active
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