CN216431802U - Ignition needle installation assembly of hanging stove - Google Patents
Ignition needle installation assembly of hanging stove Download PDFInfo
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- CN216431802U CN216431802U CN202123176361.6U CN202123176361U CN216431802U CN 216431802 U CN216431802 U CN 216431802U CN 202123176361 U CN202123176361 U CN 202123176361U CN 216431802 U CN216431802 U CN 216431802U
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Abstract
An ignition needle mounting assembly of a wall-mounted furnace comprises a furnace body, two groups of first supports, a burner, a heat exchanger, a cross rod, a positioning seat and a needle assembly, wherein the two groups of first supports are arranged in the furnace body at intervals from left to right, the burner is arranged in the furnace body and positioned between the two groups of first supports, the heat exchanger is arranged above the burner, the cross rod is connected with the two groups of first supports and positioned in the front of the burner, the positioning seat is arranged on the cross rod, and the needle assembly is arranged on the positioning seat; the needle assembly comprises ignition electrode needles and flame induction needles which are arranged at intervals, a combustion chamber cavity is formed between the combustor and the heat exchanger, and the ignition electrode needles and the flame induction needles extend into the combustion chamber cavity. The utility model discloses ignition electrode needle's the mode that sets up is favorable to lighting of combustor and the installation of ignition electrode needle.
Description
Technical Field
The utility model belongs to the technical field of the hanging stove, concretely relates to ignition needle installation assembly of hanging stove.
Background
Chinese patent document No. CN212253131U discloses an airflow distribution type low-nitrogen discharge variable frequency wall-mounted furnace in 29.12.2020, which comprises a housing, a combustion heat exchange structure disposed in the housing, a smoke exhaust structure, a water inlet and outlet structure and a water pressure stabilizing structure, wherein the combustion heat exchange structure comprises a combustion component and a heat exchange component located above the combustion component, the combustion component comprises a low-nitrogen burner, a combustion chamber matched with the low-nitrogen burner, a heat insulation chamber installed in the combustion chamber, a gas inlet arranged on the low-nitrogen burner, a water inlet and a water outlet, and a single-needle ignition needle installed on the low-nitrogen burner, the heat exchange component comprises a main heat exchanger and a limit temperature control switch matched with the main heat exchanger, the main heat exchanger is connected with the low-nitrogen burner through a water return pipe, the water inlet and outlet structure comprises a heating water outlet, a heating water return port, a domestic water inlet and a domestic water outlet, the heating water return port is connected with the low-nitrogen burner through a water cooling pump and a water cooling pump pipe, the heating water outlet is connected with the main heat exchanger through a heating water outlet pipe, a water-cooling water pump pipe, the low-nitrogen combustor, a water return pipe, the main heat exchanger, the heating water outlet pipe and an external floor heating pipeline form a circulating heating loop, and the single-needle ignition needle is installed on one side of the low-nitrogen combustor through an ignition needle support.
The problem is that the ignition needle of the wall-mounted furnace is positioned at one side of the low-nitrogen burner, and the arrangement mode of the ignition needle is not beneficial to ignition of the low-nitrogen burner and installation of the ignition needle, so that certain limitations exist, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide an ignition needle installation assembly of hanging stove, the mode that sets up of its ignition electrode needle is favorable to lighting of combustor and the installation of ignition electrode needle.
In order to achieve the above object, the embodiment of the present invention provides a technical solution:
an ignition needle mounting assembly of a wall-mounted furnace comprises a furnace body, two groups of first supports, a burner, a heat exchanger, a cross rod, a positioning seat and a needle assembly, wherein the two groups of first supports are arranged in the furnace body at intervals from left to right, the burner is arranged in the furnace body and positioned between the two groups of first supports, the heat exchanger is arranged above the burner, the cross rod is connected with the two groups of first supports and positioned in the front of the burner, the positioning seat is arranged on the cross rod, and the needle assembly is arranged on the positioning seat;
the needle assembly comprises ignition electrode needles and flame induction needles which are arranged at intervals, a combustion chamber cavity is formed between the combustor and the heat exchanger, and the ignition electrode needles and the flame induction needles extend into the combustion chamber cavity.
Two groups of second supports are arranged in the furnace body and are respectively positioned at the left side and the right side of the combustor;
the first support is arranged on the second support, a transverse air pipe is arranged at the bottom of the second support, and a plurality of groups of air nozzles which are arranged at intervals in the transverse direction are arranged on the upper portion of the transverse air pipe.
The first support comprises a first vertical plate extending along the front-back direction, a front limiting plate connected to the front part of the first vertical plate and extending towards the needle assembly, and a fixing plate connected to the rear part of the first vertical plate and extending towards the outer side;
first vertical board sets up the lateral part at the combustor, and preceding limiting plate is located the front portion of combustor, and the horizontal pole tip sets up in the front on the limiting plate, and the fixed plate setting is on the interior back of furnace body.
The second support comprises a second vertical plate extending along the front-back direction and a horizontal mounting plate connected to the bottom of the second vertical plate and extending towards the outer side;
the first vertical plate is arranged on the outer side face corresponding to the second vertical plate, the horizontal mounting plate is located below the first support, the second vertical plate is arranged on the side portion of the combustor, and the transverse air pipe is arranged at the bottom of the horizontal mounting plate.
The first support further comprises a first horizontal bending plate which is connected to the upper portion of the first vertical plate and extends towards the outer side, and a second horizontal bending plate which is connected to the upper portion of the fixing plate and extends towards the front portion.
The ignition electrode needles comprise first ignition electrode needles and second ignition electrode needles which are arranged at intervals.
The first ignition electrode needle, the second ignition electrode needle and the flame induction needle are sequentially arranged at intervals from left to right;
first ignition electrode needle, second ignition electrode needle and flame response needle all set up on the positioning seat through integrated into one piece.
And a coaming which is positioned at the outer side of the combustion chamber cavity is arranged in the furnace body and is positioned between the combustor and the heat exchanger.
The positioning seat is positioned on the right side of the middle part of the cross rod.
The utility model has the advantages as follows:
1. the utility model discloses an ignition electrode needle sets up in the front portion of combustor through first support, horizontal pole and positioning seat, compares in traditional ignition electrode needle setting in one side of combustor, and ignition electrode needle is more close to the intermediate position of combustor, is favorable to igniting of ignition electrode to the combustor.
2. The utility model discloses an ignition electrode needle and positioning seat are located the front portion of combustor, and this kind of mode of setting makes things convenient for the installation of ignition electrode needle and positioning seat.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural view of a cross bar according to an embodiment of the present invention.
Fig. 3 is an enlarged view of a portion of fig. 1A.
Fig. 4 is a schematic structural diagram of the first bracket and the second bracket according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Referring to fig. 1-4, the ignition needle mounting assembly of the wall-hanging stove comprises a stove body 1, two groups of first supports 2 which are arranged in the stove body 1 at left and right intervals, a burner 3 which is arranged in the stove body 1 and is positioned between the two groups of first supports 2, a heat exchanger 4 which is arranged above the burner 3, a cross bar 5 which is connected with the two groups of first supports 2 and is positioned at the front part of the burner 3, a positioning seat 6 which is arranged on the cross bar 5 and a needle assembly which is arranged on the positioning seat 6, wherein the positioning seat 6 is positioned at the right side of the middle part of the cross bar 5, a mounting rack 25 which is in an inverted U shape is arranged on the cross bar 5 corresponding to the positioning seat 6, and the positioning seat 6 is fixed on the mounting rack 25 through a locking screw.
The needle assembly comprises ignition electrode needles 7 and flame induction needles 8 which are arranged at intervals, a combustion chamber cavity 10 is formed between the combustor 3 and the heat exchanger 4, and the ignition electrode needles 7 and the flame induction needles 8 extend into the combustion chamber cavity 10.
Furthermore, two groups of second supports 14 which are respectively positioned at the left side and the right side of the combustor 3 are arranged in the furnace body 1;
the first support 2 is arranged on the second support 14, the bottom of the second support 14 is provided with a transverse air pipe 15, and the upper part of the transverse air pipe 15 is provided with a plurality of groups of air nozzles 16 which are arranged at intervals along the transverse direction.
The second brackets 14 are provided for mounting the transverse air pipes 15, the upper parts of the two ends of the transverse air pipes 15 are respectively arranged at the bottoms of the two groups of the second brackets 14, and the transverse air pipes 15 and the air nozzles 16 are used for outputting fuel gas to the combustor 3.
Further, the first bracket 2 comprises a first vertical plate 17 extending along the front-back direction, a front limiting plate 18 connected to the front part of the first vertical plate 17 and extending towards the needle assembly, and a fixing plate 19 connected to the rear part of the first vertical plate 17 and extending towards the outside;
the front limiting plate 18 and the fixing plate 19 are perpendicular to the first vertical plate 17, and the front limiting plate 18 and the fixing plate 19 are parallel to each other.
First vertical plate 17 sets up the lateral part at combustor 3, and preceding limiting plate 18 is located the front portion of combustor 3, and first vertical plate 17 and preceding limiting plate 18 are used for fixing a position combustor 3, and 5 tip settings of horizontal pole are on preceding limiting plate 18, specifically, the both ends of horizontal pole 5 set up respectively on the preceding limiting plate 18 of two sets of first supports 2, and fixed plate 19 sets up on the interior back of furnace body 1, and fixed plate 19 passes through fastening screw and installs on the interior back of furnace body 1.
Further, the second bracket 14 includes a second vertical plate 20 extending in the front-rear direction and a horizontal mounting plate 21 connected to the bottom of the second vertical plate 20 and extending outward;
the first vertical plate 17 is arranged on the outer side surface corresponding to the second vertical plate 20, the horizontal mounting plate 21 is positioned below the first support 2, the second vertical plate 20 is arranged on the side part of the combustor 3, the second vertical plate 20 is used for positioning the combustor 3, the second vertical plate 20 is provided with a fastening screw which passes through the first vertical plate 17 and is screwed on the side part of the combustor 3, so that the second vertical plate 20, the first vertical plate 17 and the combustor 3 are mounted, that is, the second bracket 14 is provided with the burner 3 and the transverse air pipe 15 at the same time, which is beneficial to the relative stability between the burner 3 and the transverse air pipe 15, the transverse air pipe 15 is arranged at the bottom of the horizontal mounting plate 21, the upper parts of the two ends of the transverse air pipe 15 are respectively arranged at the bottoms of the horizontal mounting plates 21 of the two groups of second brackets 14, and the transverse air pipe 15 is fixed on the horizontal mounting plate 21 through a bolt penetrating through the horizontal mounting plate 21 and the transverse air pipe 15 and a nut matched with the bolt.
Further, first support 2 is still including connecting at first vertical board 17 upper portion and the first level that extends towards the outside board 22 and connecting at fixed plate 19 upper portion and the second level that extends towards the front board 23 of bending, and first level is bent board 22 and second level and is bent being provided with of board 23 and do benefit to the bulk strength that improves first support 2.
Further, the ignition electrode needle 7 includes a first ignition electrode needle 11 and a second ignition electrode needle 12 which are arranged at intervals.
Furthermore, first ignition electrode needle 11, second ignition electrode needle 12 and flame response needle 8 are arranged from left to right in proper order at interval, realize the overall arrangement between first ignition electrode needle 11, second ignition electrode needle 12 and the flame response needle 8.
First ignition electrode needle 11, second ignition electrode needle 12 and flame response needle 8 all set up on positioning seat 6 through integrated into one piece, and positioning seat 6 adopts ceramic material to make and forms, and positioning seat 6 that ceramic made has high temperature resistant advantage.
Furthermore, a coaming 13 positioned outside the combustion chamber cavity 10 is arranged in the furnace body 1, the coaming 13 is positioned between the combustor 3 and the heat exchanger 4, and the arrangement of the coaming 13 is favorable for gathering flames of the combustor 3.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (9)
1. An ignition needle mounting assembly of a wall-mounted furnace is characterized by comprising a furnace body (1), two groups of first supports (2) which are arranged in the furnace body (1) at intervals left and right, a burner (3) which is arranged in the furnace body (1) and is positioned between the two groups of first supports (2), a heat exchanger (4) which is arranged above the burner (3), a cross rod (5) which is connected with the two groups of first supports (2) and is positioned at the front part of the burner (3), a positioning seat (6) which is arranged on the cross rod (5) and a needle assembly which is arranged on the positioning seat (6);
the needle assembly comprises ignition electrode needles (7) and flame induction needles (8) which are arranged at intervals, a combustion chamber cavity (10) is formed between the combustor (3) and the heat exchanger (4), and the ignition electrode needles (7) and the flame induction needles (8) extend into the combustion chamber cavity (10).
2. The ignition needle mounting assembly of the wall hanging stove according to claim 1, characterized in that two sets of second brackets (14) are provided in the stove body (1) and are respectively located at the left and right sides of the burner (3);
the first support (2) is arranged on the second support (14), the bottom of the second support (14) is provided with a transverse air pipe (15), and the upper part of the transverse air pipe (15) is provided with a plurality of groups of air nozzles (16) which are arranged at intervals along the transverse direction.
3. The ignition pin mounting assembly of the wall hanging stove according to claim 2, wherein the first bracket (2) comprises a first vertical plate (17) extending in a front-rear direction, a front limit plate (18) connected to a front portion of the first vertical plate (17) and extending toward the needle assembly, and a fixing plate (19) connected to a rear portion of the first vertical plate (17) and extending outward;
first vertical plate (17) set up the lateral part at combustor (3), and preceding limiting plate (18) are located the front portion of combustor (3), and horizontal pole (5) tip sets up on preceding limiting plate (18), and fixed plate (19) set up on the interior back of furnace body (1).
4. The ignition pin mounting assembly of the wall-hanging stove according to claim 3, wherein the second bracket (14) includes a second vertical plate (20) extending in a front-rear direction and a horizontal mounting plate (21) connected to a bottom of the second vertical plate (20) and extending outward;
first vertical board (17) set up on the lateral surface that corresponds second vertical board (20), and horizontal installation board (21) are located the below of first support (2), and second vertical board (20) set up the lateral part at combustor (3), and horizontal trachea (15) set up the bottom at horizontal installation board (21).
5. The ignition pin mounting assembly of the wall-hanging furnace as claimed in claim 3, wherein the first bracket (2) further comprises a first horizontally bent plate (22) connected to an upper portion of the first vertical plate (17) and extending outward and a second horizontally bent plate (23) connected to an upper portion of the fixing plate (19) and extending forward.
6. The ignition needle mounting assembly of the wall-hanging furnace as claimed in claim 1, wherein the ignition electrode needle (7) comprises a first ignition electrode needle (11) and a second ignition electrode needle (12) which are arranged at intervals.
7. The ignition needle mounting assembly of the wall hanging furnace as claimed in claim 6, wherein the first ignition electrode needle (11), the second ignition electrode needle (12) and the flame sensing needle (8) are arranged at intervals from left to right in sequence;
first ignition electrode needle (11), second ignition electrode needle (12) and flame response needle (8) all set up on positioning seat (6) through integrated into one piece.
8. An ignition pin mounting assembly of a wall hanging stove according to claim 1, characterized in that a shroud (13) is provided in the stove body (1) outside the combustion chamber (10), the shroud (13) being located between the burner (3) and the heat exchanger (4).
9. The ignition pin mounting assembly of the wall hanging stove according to claim 1, wherein the positioning seat (6) is located at the right side of the middle of the cross bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176361.6U CN216431802U (en) | 2021-12-15 | 2021-12-15 | Ignition needle installation assembly of hanging stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123176361.6U CN216431802U (en) | 2021-12-15 | 2021-12-15 | Ignition needle installation assembly of hanging stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216431802U true CN216431802U (en) | 2022-05-03 |
Family
ID=81317016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123176361.6U Active CN216431802U (en) | 2021-12-15 | 2021-12-15 | Ignition needle installation assembly of hanging stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216431802U (en) |
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2021
- 2021-12-15 CN CN202123176361.6U patent/CN216431802U/en active Active
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