CN209605423U - A kind of gas heater - Google Patents
A kind of gas heater Download PDFInfo
- Publication number
- CN209605423U CN209605423U CN201920261752.1U CN201920261752U CN209605423U CN 209605423 U CN209605423 U CN 209605423U CN 201920261752 U CN201920261752 U CN 201920261752U CN 209605423 U CN209605423 U CN 209605423U
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- combustion
- water heater
- supporting fan
- air inlet
- installation cavity
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Abstract
The utility model provides a kind of gas heater, comprising: water heater housing, the air inlet with installation cavity and with installation cavity perforation；Water heater body is set in the installation cavity, including burner realizes heating to burn；Combustion-supporting fan is installed on for accelerating the air between the air inlet and the water heater body to flow in the installation cavity, at least provided with one；Controller is electrically connected with the combustion-supporting fan, generates different rotating speeds according to the combusting firepower size control combustion-supporting fan.The utility model is provided with combustion-supporting fan between water heater body and air inlet, intelligently adjusts air velocity according to combusting firepower by controller, makes combustion gas full combustion, to reduce the generation of CO.The operating of combustion-supporting fan facilitates integral heat sink simultaneously, can improve the service life of gas heater to a certain extent.
Description
Technical field
The utility model relates to gas-fired equipment technical fields, and in particular to a kind of gas heater.
Background technique
Gas heater is also known as gas water-heating furnace, refers to using combustion gas as fuel, by combustion heating mode, heat is passed
It is delivered in the cold water for flowing through heat exchanger, to reach a kind of gas appliance for preparing hot water purpose.
For gas heater in the prior art, air required for fuel gas buring is substantially all from interior.But
In the inadequate situation of air, combustion gas imperfect combustion will result in, combustion gas imperfect combustion leads to the generation of carbon monoxide.And one
Carbonoxide belongs to poisonous gas, can damage to the health of people.Meanwhile if high heat brought by fuel gas buring
It is absorbed and is discharged not in time, the service life of gas heater will be reduced.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome combustion gas full combustion in the prior art and dissipate
The defect of hot property difference, to provide a kind of gas heater.
A kind of gas heater provided by the utility model, comprising:
Water heater housing, the air inlet with installation cavity and with installation cavity perforation；
Water heater body is set in the installation cavity, including burner realizes heating to burn；
Combustion-supporting fan is installed in the installation cavity for accelerating the sky between the air inlet and the water heater body
Flow of air, at least provided with one；
Controller is electrically connected with the combustion-supporting fan, is generated according to the combusting firepower size control combustion-supporting fan different
Revolving speed.
Optionally, the air inlet is set to the bottom case of the water heater housing, and the combustion-supporting fan corresponds to the air inlet
Mouth setting.
Optionally, the air inlet is provided with two rows, and there are three every row's settings, and the combustion-supporting fan corresponds to the air inlet
There are six settings.
Optionally, the combustion-supporting fan includes that motor, the flabellum for being installed on the motor and the encirclement flabellum are arranged
Fender bracket, the fender bracket are fixedly installed in the water heater housing.
Optionally, the bottom case of the water heater housing is additionally provided with shutter.
Optionally, the revolving speed of the combustion-supporting fan and the burning vigor of the water heater body are positively correlated.
Technical solutions of the utility model have the advantages that
A kind of gas heater provided by the utility model, is provided with combustion air between water heater body and air inlet
Fan intelligently adjusts air velocity according to combusting firepower by controller, makes combustion gas full combustion, to reduce the generation of CO.Together
When combustion-supporting fan operating facilitate integral heat sink, the service life of gas heater can be improved to a certain extent.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure of bottom housing section in a kind of gas heater for providing in the first embodiment of the utility model
Schematic diagram；
Fig. 2 is the structural schematic diagram of combustion-supporting fan in Fig. 1；
Fig. 3 is structural representation internal in a kind of gas heater for providing in the first embodiment of the utility model
Figure.
Description of symbols:
1- bottom case, 2- shutter, the combustion-supporting fan of 3-, 4- air inlet, 5- conducting wire, 6- controller, 7- flabellum,
8- fender bracket, 9- motor, 10- blower, 11- heat exchanger, 12- burner, 13- fire row, 14- smoke outlet.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
Fig. 1 to Fig. 3 shows a kind of gas heater provided by the utility model.
The gas heater includes water heater housing and water heater body.Wherein, water heater body is gas heater
Primary clustering, referring to FIG. 3, generally including burner 12, fire row 13, heat exchanger 11, blower 10 and smoke outlet 14.Burner
Combustion gas in 12 is burnt in fire row 13 realizes heating function by the heating of heat exchanger 11.Exhaust gas after burning passes through blower 10
It is exported with smoke outlet 14.
Water heater housing is the shell structure for surrounding water heater body's setting, for providing water heater body certain guarantor
The square casing structure of shield, mostly metal plate-like structure composition.Water heater housing corresponds to the cavity of water heater body's formation as peace
It behave affectedly.Referring to FIG. 1, the bottom case 1 in water heater housing opens up two rows of air inlets 4 with installation cavity perforation, every row includes three
Air inlet 4.Corresponding 4 position of air inlet is equipped with combustion-supporting fan 3, that is, is provided with 6 combustion-supporting fans 3.The bottom case of water heater housing
1 is additionally provided with for radiating and the shutter 2 of air inlet.Air is entered inside installation cavity by shutter 2 and blow vent.
As can be seen that combustion-supporting fan 3 includes motor 9, flabellum 7 and the protection for being set to 7 outside of flabellum from Fig. 1 and Fig. 2
Frame 8.Motor 9 is fixedly installed in water heater housing, and output shaft is equipped with flabellum 7.Fender bracket 8 covers at 7 outside of flabellum, and leads to
It crosses screw element and is installed on water heater housing, for protecting the safety of flabellum 7.Motor 9 drives flabellum 7 to rotate, produced by flabellum 7 rotates
Wind pressure air velocity can be improved, to accelerate air exchange speed, to increase burner in air and water heater body
The contact area of fire row 13 in 12 is taken out so that combustion gas full combustion, is then passed through heat exchanger 11 in the pressure of blower 10
Under out, it is converted to exhaust gas and is discharged by smoke outlet 14.Meanwhile the operation of combustion-supporting fan 3 can will generate in water heater body
Heat discharge, to reduce the loss of gas heater component, to improve the service life of gas heater.
Motor 9 is connected by conducting wire 5 with controller 6.Controller 6 controls 7 revolving speed of flabellum by motor 9.In gas and hot water
In the device course of work, leaving water temperature height set by user can directly translate into fuel gas buring firepower size.After booting operation, control
6 synchronous transport signal of device processed gives combustion-supporting fan 3 and burner 12, so that 12 firepower size of the revolving speed of combustion-supporting fan 3 and burner
Be positively correlated variation.I.e. that is, firepower is bigger, 7 revolving speed of flabellum is higher.
As can be seen from the above description, a kind of gas heater provided by the present application improves in terms of structure and control mode two
The combustion-supporting effect of air, enables combustion gas full combustion, reduces the generation of CO poisonous gas, ensure that the use of user
Health.It can radiate simultaneously to body, improve the service life of gas heater.And structure is simple, does not influence hot water
The appearance of device, securely and reliably.
As another embodiment, 3 settable one, combustion-supporting fan, may also set up multiple, be advised according to gas heater
The factors such as lattice determine.
As another embodiment, combustion-supporting fan 3 is set between air inlet 4 and water heater body, for accelerate into
Air flowing between air port 4 and the water heater body is arranged without completely corresponding air inlet 4.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (6)
1. a kind of gas heater characterized by comprising
Water heater housing, the air inlet (4) with installation cavity and with installation cavity perforation；
Water heater body is set in the installation cavity, including burner (12) realizes heating to burn；
Combustion-supporting fan (3) is installed in the installation cavity for accelerating between the air inlet (4) and the water heater body
Air flowing, at least provided with one；
Controller (6) is electrically connected with the combustion-supporting fan (3), is generated according to the combusting firepower size control combustion-supporting fan (3)
Different rotating speeds.
2. gas heater according to claim 1, it is characterised in that: the air inlet (4) is set to the water heater
The bottom case (1) of shell, corresponding air inlet (4) setting of combustion-supporting fan (3).
3. gas heater according to claim 2, it is characterised in that: the air inlet (4) is provided with two rows, and every row sets
There are three setting, there are six corresponding air inlet (4) settings of combustion-supporting fan (3).
4. gas heater according to any one of claim 1-3, it is characterised in that: the combustion-supporting fan (3) includes
Motor (9), the flabellum (7) for being installed on the motor (9) and the fender bracket (8) for surrounding flabellum (7) setting, the fender bracket
(8) it is fixedly installed in the water heater housing.
5. gas heater according to claim 1, it is characterised in that: the bottom case (1) of the water heater housing is also set up
There are shutter (2).
6. gas heater according to claim 1, it is characterised in that: the revolving speed of the combustion-supporting fan (3) and the heat
The burning vigor of hydrophone ontology is positively correlated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261752.1U CN209605423U (en) | 2019-02-28 | 2019-02-28 | A kind of gas heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261752.1U CN209605423U (en) | 2019-02-28 | 2019-02-28 | A kind of gas heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605423U true CN209605423U (en) | 2019-11-08 |
Family
ID=68405097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261752.1U Active CN209605423U (en) | 2019-02-28 | 2019-02-28 | A kind of gas heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605423U (en) |
-
2019
- 2019-02-28 CN CN201920261752.1U patent/CN209605423U/en active Active
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