CN210638032U - Combustor and have its domestic appliance - Google Patents
Combustor and have its domestic appliance Download PDFInfo
- Publication number
- CN210638032U CN210638032U CN201921530317.0U CN201921530317U CN210638032U CN 210638032 U CN210638032 U CN 210638032U CN 201921530317 U CN201921530317 U CN 201921530317U CN 210638032 U CN210638032 U CN 210638032U
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- gas
- cavity
- burner
- main body
- telescopic cylinder
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- 238000009423 ventilation Methods 0.000 claims abstract description 20
- 238000002955 isolation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000003750 conditioning effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000007789 gas Substances 0.000 description 52
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000008236 heating water Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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- Gas Burners (AREA)
Abstract
The utility model relates to a domestic appliance field, concretely relates to combustor and have its domestic appliance. The burner includes a main body; the gas distribution piece is arranged on the main body and is provided with a gas distribution cavity communicated with a gas inlet pipe of the combustor and a plurality of nozzles; the isolating stopper is movably arranged in the gas distribution cavity and divides the gas distribution cavity into an adjusting cavity and a ventilation cavity communicated with the gas inlet pipe, and gas in the gas inlet pipe enters a nozzle corresponding to the ventilation cavity in the ventilation cavity; the telescopic cylinder is installed on the main body and provided with a telescopic rod in transmission connection with the isolation stopper, the isolation stopper is driven by the telescopic rod to move and adjust the size of the ventilation cavity, the number of nozzles communicated with the ventilation cavity is adjusted, the operation of different loads of the wall-mounted furnace is achieved through the operation of different numbers of nozzles, the limitation of minimum gas air inflow is avoided, the water temperature is not easily caused to be too high when water is heated in summer, and the user experience is improved.
Description
Technical Field
The utility model relates to a domestic appliance field, concretely relates to combustor and have its domestic appliance.
Background
The wall-hanging stove is also called as gas heating water heater, and is a household appliance which heats water by a burner and realizes the dual-purpose functions of heating and sanitary water heating.
At present, when hanging stove was used hot water summer, when water supply temperature rose to about 30 degrees, hanging stove still can make the outlet water temperature too high when adjusting the proportional valve of the control size of admitting air to minimum gas air input and heat water, and the user reflects that hot water temperature is too high in summer, has influenced the travelling comfort of user's shower.
Meanwhile, when the wall-mounted boiler is stopped and started, the proportional valve for controlling the air intake size can be completely opened, the gas volume entering the combustion chamber is large in the moment, the gas heating water heater is ignited under the full load of the normal working state, and at the moment, due to the fact that the air intake amount during ignition is large, the detonation phenomenon easily occurs. Especially in winter under the lower circumstances of ambient temperature, the detonation takes place more easily when hanging stove cold state starts, still can explode when serious, leads to the emergence of accident, causes the loss for user's life and property.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a combustor and have its domestic appliance to cause the temperature too high easily when heating water among the solution prior art, user experience is not good problem.
In order to achieve the above object, the present invention provides a burner, including:
a main body;
the gas distribution piece is arranged on the main body and is provided with a gas distribution cavity communicated with the gas inlet pipe of the burner and the nozzles;
the isolating stopper is movably arranged in the gas distribution cavity and divides the gas distribution cavity into an adjusting cavity and a ventilation cavity communicated with the gas inlet pipe, and gas in the gas inlet pipe enters the nozzle corresponding to the ventilation cavity in the ventilation cavity; and
the telescopic cylinder is arranged on the main body, a telescopic rod in transmission connection with the isolation stopper is arranged on the telescopic cylinder, and the isolation stopper is driven by the telescopic rod to move to adjust the size of the ventilation cavity so as to adjust the number of nozzles communicated with the ventilation cavity.
Furthermore, the gas distribution piece is long, and the nozzles are uniformly distributed in the length direction of the gas distribution piece.
Further, the combustor also comprises a guide rail arranged on the gas distribution piece, the extension direction of the guide rail is consistent with the length direction of the gas distribution piece, and the isolating stopper is slidably arranged on the guide rail.
Further, the telescopic cylinder is arranged on one side, close to the adjusting cavity, of the air distributing piece.
Furthermore, the telescopic cylinder is a hydraulic cylinder which is arranged on one side of the air distribution piece and is connected with the hydraulic pump.
Further, the main part is including setting up left installing support and the right installing support of dividing the gas piece both sides.
Further, the main body further comprises a telescopic cylinder mounting bracket arranged at the bottom of the telescopic cylinder.
Further, the isolating stopper is sealed and abutted against the inner wall of the gas distribution cavity.
The utility model also provides a household appliance, including the combustor, the combustor be as above the combustor.
Further, the household appliance is a wall-mounted stove.
The utility model discloses technical scheme has following advantage:
1. the utility model provides an among the combustor and have its domestic appliance, the branch gas spare that has branch gas chamber through the setting, drive through telescoping cylinder drive telescopic link and keep apart the size that keeps off the piece and remove the regulation and ventilate the chamber in branch gas chamber, and then the quantity of the nozzle of adjustable and chamber intercommunication of ventilating, the work of the different loads of hanging stove is realized to nozzle work through different quantity, owing to not receive the restriction of minimum gas air input, be difficult to cause the temperature too high when heating water in summer, user experience has been promoted.
2. The utility model provides an among combustor and the domestic appliance who has it, branch gas spare in the combustor is rectangular form, and the nozzle is evenly distributed on the length direction who divides gas spare, and the fire that corresponds is arranged and is installed in the main part, corresponds with the nozzle, is convenient for divide arranging of gas spare and fire row like this, and evenly distributed's nozzle can make the combustor can be even when ventilating the size in chamber the regulation of realization nozzle quantity simultaneously.
3. The utility model provides a among combustor and the domestic appliance who has it, the combustor is still including setting up the guide rail on dividing the gas piece, and the extending direction of guide rail is unanimous with the length direction who divides the gas piece, keeps apart to keep off and installs on the guide rail with keeping off a slidable, and then keeps apart to keep off the guide that keeps off through the guide rail in the motion process, and its motion process is more smooth-going, and hanging stove load size is adjusted more steadily, and user experience is better.
4. The utility model provides an among combustor and the domestic appliance who has it, the telescoping cylinder is dividing the gas spare to close on and is adjusting chamber one side setting for the telescoping cylinder can with intake pipe and gas looks spaced-apart, the security of telescopic link operation in-process is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:
fig. 1 is a schematic view of the wall-hanging stove in the embodiment of the present invention.
Fig. 2 is a schematic perspective view of a burner in the wall-hanging furnace shown in fig. 1.
Wherein the reference numerals in the above figures are:
1. a wind pressure switch; 3. a primary heat exchanger; 4. an ignition needle; 5; fire detecting needles; 6. a burner; 7. a water pump; 12. a gas pipe; 13. a plate heat exchanger; 17. a proportional valve; 19. a fan; 33. fire grate; 34. a nozzle; 35. a right mounting bracket; 36. an air inlet pipe; 37. a guide rail; 38. an isolation stopper; 39. a telescopic rod; 40; a gas distribution member; 41. a left mounting bracket; 42. a telescopic cylinder mounting bracket; 43. a telescoping cylinder.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The burner 6 according to the present embodiment is applied to a wall-hanging stove for heating water flowing through the wall-hanging stove.
As shown in fig. 1 and 2, the burner 6 in the present embodiment specifically includes a main body; a gas distributing member 40 mounted on the main body and having a gas distributing chamber communicating with the gas inlet pipe 36 of the burner 6 and the plurality of nozzles 34; a barrier member 38 movably disposed in the gas-distributing chamber and partitioning the gas-distributing chamber into an adjusting chamber and a vent chamber communicated with the gas inlet pipe 36, in which the gas in the gas inlet pipe 36 enters the nozzle 34 corresponding to the vent chamber; and the telescopic cylinder 43 is installed on the main body, the telescopic rod 39 in transmission connection with the isolation stopper 38 is arranged on the telescopic cylinder 43, the isolation stopper 38 is driven by the telescopic rod 39 to move and adjust the size of the ventilation cavity so as to adjust the number of the nozzles 34 communicated with the ventilation cavity, and further the burner 6 in the implementation is adopted, through the arrangement of the air distribution part 40 with the air distribution cavity, the telescopic rod 39 is driven by the telescopic cylinder 43 to drive the isolation stopper 38 to move and adjust the size of the ventilation cavity in the air distribution cavity, so that the number of the nozzles 34 communicated with the ventilation cavity can be adjusted, the wall-mounted furnace can work under different loads through the nozzles 34 with different numbers, and due to the fact that the wall-mounted furnace is not limited by the minimum gas inflow, the water temperature is not easy to be overhigh when water is heated in summer. And for the mode that realizes hanging stove load regulation through adjusting 17 control air input of proportional valve among the prior art, combustor 6 in this embodiment can carry out further regulation to its combustion power for hanging stove's minimum load is adjustable littleer, and hanging stove's load control range is wider, has promoted user experience greatly. Meanwhile, when the wall-mounted furnace works, the row of nozzles 34 can be ignited in the ignition stage, then other nozzles 34 are ventilated by adjusting the size of the ventilation cavity, the nozzles are ignited successively, meanwhile, the problem of deflagration when the combustor 6 is ignited can be solved, and the safety performance is better.
Referring further to fig. 1, the burner 6 in the present embodiment is specifically applied to a wall-hanging stove, a gas pipe 12 of the wall-hanging stove is connected to a proportional valve 17, and is connected to an air inlet pipe 36 of the burner 6 through the proportional valve 17, and the proportional valve 17 can control the opening and closing of gas and the magnitude of gas flow. And a fire detection needle 5 and an ignition needle 4 are arranged above a fire row 33 of the burner 6 on the gas inlet side and used for igniting and detecting whether ignition is successful or not. The main heat exchanger 3 in the wall-mounted furnace is used for absorbing heat generated after combustion of fuel gas to heat water flowing through the main heat exchanger 3, the water pump 7 in the wall-mounted furnace provides power for water circulation, and the fan 19 provides air required by combustion and exhausts flue gas after combustion. The wind pressure switch 1 in the hanging stove is used for detecting whether flue gas passageway is normal, and the heating in the hanging stove goes out water temperature sensing package and is used for detecting heating leaving water temperature, and three way motor is used for switching life hot water and heating water. The plate heat exchanger 13 in the wall-mounted boiler is used for heating domestic hot water, and the domestic hot water temperature sensing bulb is used for detecting the hot water outlet temperature.
Further refer to fig. 2, specifically, branch gas piece 40 among this embodiment combustor 6 is rectangular form, and nozzle 34 is evenly distributed in the length direction who divides gas piece 40, and the fire that corresponds arranges 33 and installs in the main part, corresponds with nozzle 34, is convenient for divide the arrangement of gas piece 40 and fire row 33 like this, and evenly distributed's nozzle 34 can make combustor 6 can be even when ventilating the size of chamber realize the regulation of nozzle 34 quantity simultaneously, that is to say that the size of hanging stove load is adjusted more stably in succession, has further promoted user experience.
With further reference to fig. 2, the burner 6 in this embodiment further includes a guide rail 37 disposed on the gas distribution member 40, an extending direction of the guide rail 37 is consistent with a length direction of the gas distribution member 40, the isolating stopper 38 is slidably mounted on the guide rail 37, and further the isolating stopper 38 is guided by the guide rail 37 during a movement process, so that the movement process is smoother, the load of the wall-hanging stove is adjusted more stably, and the user experience is better.
For the telescopic cylinder 43 used for realizing the movement of the isolation barrier 38 in the present embodiment, the telescopic cylinder 43 in the present embodiment is disposed on the side of the gas distribution member 40 adjacent to the adjustment chamber, so that the telescopic cylinder 43 can be separated from the gas inlet pipe 36 and the gas space, and the safety of the telescopic rod 39 during operation is better.
Specifically, the telescopic cylinder 43 in this embodiment is a hydraulic cylinder installed on one side of the gas distributing member 40 and connected to a hydraulic pump, and the hydraulic cylinder is controlled to be telescopic by the hydraulic pump, so that the number of the working nozzles 34 can be controlled, and the adjustment of different combustion powers of the combustor 6 can be realized.
With further reference to fig. 2, the main body in this embodiment includes a left mounting bracket 41 and a right mounting bracket 35 disposed on both sides of the air distributing member 40, the air distributing member 40 is mountable on the main body of the wall-hanging stove through the left mounting bracket 41 and the right mounting bracket 35, and the main body further includes a telescopic cylinder mounting bracket 42 disposed at the bottom of the telescopic cylinder 43, so as to implement mounting of the telescopic cylinder 43 and ensure reliability of the telescopic cylinder 43 during operation.
Preferably, the isolating stop 38 in this embodiment is sealed against the inner wall of the gas-dividing chamber, for example, a sealing ring may be added between the isolating stop 38 and the inner wall of the gas-dividing chamber, so that the isolating stop 38 can reliably seal the regulating chamber and the ventilating chamber, and the reliability of the burner 6 during operation is better.
The present embodiment further provides a household appliance, which includes the burner 6, where the burner 6 is the burner 6 as described above, and further the advantage of the burner 6 in the present embodiment is also provided, and the household appliance in the present embodiment should also have, and details are not described herein again. The household appliance in the present embodiment is a wall-hanging stove, a gas range, or the like that uses the burner 6.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A burner, comprising:
a main body;
the gas distribution piece (40) is arranged on the main body and is provided with a gas distribution cavity communicated with the gas inlet pipe (36) of the combustor (6) and a plurality of nozzles (34);
the isolating stopper (38) is movably arranged in the gas distribution cavity and divides the gas distribution cavity into an adjusting cavity and a ventilation cavity communicated with the gas inlet pipe (36), and in the ventilation cavity, gas in the gas inlet pipe (36) enters the nozzle (34) corresponding to the ventilation cavity; and
the telescopic cylinder (43) is mounted on the main body, a telescopic rod (39) in transmission connection with the isolation stopper (38) is arranged on the telescopic cylinder (43), and the isolation stopper (38) is driven by the telescopic rod (39) to move to adjust the size of the ventilation cavity so as to adjust the number of the nozzles (34) communicated with the ventilation cavity.
2. A burner according to claim 1, wherein the gas distributor (40) is elongate and the nozzles (34) are evenly distributed along the length of the gas distributor (40).
3. A burner according to claim 2, wherein said burner (6) further comprises a guide rail (37) provided on said gas distributing member (40), said guide rail (37) extending in a direction corresponding to the length direction of said gas distributing member (40), said barrier member (38) being slidably mounted on said guide rail (37).
4. Burner according to claim 1, characterized in that said telescopic cylinder (43) is arranged on the side of said gas distributor (40) adjacent to said conditioning chamber.
5. Burner according to claim 1, characterized in that said telescopic cylinder (43) is a hydraulic cylinder connected to a hydraulic pump mounted on the side of said gas-distributing member (40).
6. A burner according to any one of claims 1 to 5, characterized in that said main body comprises a left mounting bracket (41) and a right mounting bracket (35) arranged on either side of said gas distributor (40).
7. A burner according to claim 6, wherein the main body further comprises a telescopic cylinder mounting bracket (42) provided at the bottom of the telescopic cylinder (43).
8. Burner according to any of claims 1 to 5, wherein the barrier screen (38) is sealed against the inner wall of the gas-distribution chamber.
9. A household appliance comprising a burner (6), characterized in that the burner (6) is a burner according to any one of claims 1 to 8.
10. The household appliance according to claim 9, wherein the household appliance is a wall-mounted stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530317.0U CN210638032U (en) | 2019-09-12 | 2019-09-12 | Combustor and have its domestic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530317.0U CN210638032U (en) | 2019-09-12 | 2019-09-12 | Combustor and have its domestic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210638032U true CN210638032U (en) | 2020-05-29 |
Family
ID=70797071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921530317.0U Active CN210638032U (en) | 2019-09-12 | 2019-09-12 | Combustor and have its domestic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210638032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529847A (en) * | 2019-09-12 | 2019-12-03 | 珠海格力电器股份有限公司 | Combustor and have its domestic appliance |
-
2019
- 2019-09-12 CN CN201921530317.0U patent/CN210638032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529847A (en) * | 2019-09-12 | 2019-12-03 | 珠海格力电器股份有限公司 | Combustor and have its domestic appliance |
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