Quickly-mounted igniter for boiler

Abstract

The igniter comprises a boiler body and an igniter body, an installation platform is fixedly installed on one side of the boiler body, a containing groove is formed in the top side of the installation platform, a containing block is installed on the containing groove through a position adjusting assembly, and the igniter body is placed above the containing block. According to the igniter capable of being rapidly installed for the boiler, during ignition, a rotating lead screw on a position adjusting assembly is rotated, the placing block can be driven to move, at the moment, an igniter body is close to a boiler body, and therefore the igniter can be rapidly installed; and after ignition is finished, the rotating lead screw rotates reversely, and the igniter body can be far away from the boiler body, so that a certain interval is generated, and the problem that the igniter body is damaged due to high temperature generated in the using process of the boiler body is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of igniters, in particular to an igniter which can be quickly installed and is used for a boiler. Background Art

[0002] A boiler is an energy conversion device. The energy input into the boiler includes chemical energy and electrical energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of thermal energy. The igniter refers to a device that can provide enough energy in an instant to ignite coal powder, oil (gas) fuel and stabilize the flame. Before the boiler is used, it needs to be ignited by the igniter to ensure the normal combustion of the boiler.

[0003] After searching, the patent with application number CN202221955987.9 discloses a high-energy igniter that can be quickly installed for a boiler. The igniter is installed on a mounting frame and placed in position. When the igniter is placed and installed, the position of the igniter is in a fixed state. When ignition is required, it is sometimes necessary to place the igniter close to the inside of the boiler. After the ignition is completed, the heat generated by the combustion of the boiler will have a certain impact on the igniter. Excessive temperature will cause damage to the igniter. For this reason, a high-energy igniter that can be quickly installed for a boiler is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a quickly installable igniter for a boiler, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quickly installable igniter for a boiler comprises a boiler body and an igniter body, a mounting platform being fixedly mounted on one side of the boiler body, a placement groove being provided on the top side of the mounting platform, a placement block being mounted on the placement groove via a position adjustment assembly, the igniter body being placed above the placement block, an upper pressure cover being provided above the placement block, a clamping and positioning assembly being provided on the upper pressure cover, the clamping and positioning assembly being connected to the placement block, and the upper pressure cover being located above the igniter body.

[0007] Preferably, the position adjustment assembly includes a rotating screw rod rotatably installed in the placement groove, one end of the rotating screw rod extends to the outside of the mounting platform and is fixedly mounted with a rotating handle, a threaded hole is opened on one side of the placement block, and one end of the rotating screw rod is threaded through the threaded hole.

[0008] Preferably, limiting grooves are provided on the inner walls on both sides of the placement groove, and limiting blocks are fixedly installed on both sides of the placement block, and the two limiting blocks are slidably installed in the two limiting grooves respectively.

[0009] Preferably, the clamping and positioning assembly includes a rotating hole formed on the upper pressure cover, a rotating rod is rotatably mounted on the rotating hole, both ends of the rotating rod extend out of the rotating hole, a plug-in slot is formed on the top side of the placement block, one end of the rotating rod extends into the plug-in slot, a block moving slot is formed on an inner wall on one side of the plug-in slot, a blocking block is fixedly mounted on one side of the rotating rod, the blocking block is matched with the block moving slot, an anti-slip groove is formed on the inner wall on the bottom side of the block moving slot, and the blocking block is located in the anti-slip groove.

[0010] Preferably, an internal cavity is provided on the upper pressure cover, and a rotating gear is provided in the internal cavity. The rotating gear is fixedly sleeved on the rotating rod, a rack is meshed on one side of the rotating gear, a sliding block is fixedly installed on one side of the rack, a sliding groove is provided on the inner wall of one side of the internal cavity, the sliding block is slidably installed in the sliding groove, one end of a tension spring is fixedly installed on one side of the rack, and the other end of the tension spring is fixedly installed on the inner wall of one side of the internal cavity.

[0011] Preferably, a top rotating block is fixedly mounted on the top end of the rotating rod, and an indicating block is fixedly mounted on the top side of the upper pressure cover, and the indicating block is matched with the top rotating block.

[0012] Preferably, the upper pressure cover and the placement block are provided with a card slot on one side close to each other, and protective pads are installed in the two card slots, and the two protective pads are in contact with the top side and the bottom side of the igniter body respectively.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the igniter for the boiler can be quickly installed, the igniter body is placed on the placement block, the top rotating block on the positioning assembly is rotated and pressed, and the tip of the top rotating block points to the indicating block, and the rotating rod is moved down to the plug-in slot. With the continuous downward movement, the upper pressure cover is pressed on the top of the igniter body, and the rotating rod is driven to rotate under the tensile force of the tension spring. At this time, the blocking block will move into the anti-slip groove. Through the anti-slip blocking of the blocking block, the upper pressure cover can be stably pressed on the top of the igniter body, so that the igniter body can be installed conveniently and quickly. When installing the igniter body, no bolts and other components are needed, and the installation is relatively convenient and quick.

[0014] During ignition, the rotating screw on the rotating position adjustment assembly can drive the placement block to move. At this time, the igniter body is close to the boiler body, which is convenient for ignition of the boiler body. After the ignition is completed, the rotating screw is rotated in the opposite direction, and the igniter body will be away from the boiler body, thereby creating a certain interval to avoid the high temperature generated by the boiler body during use, which may cause damage to the igniter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of a partial side section of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of a partial vertical section of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of a partial plan section of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of a partial cross-section of the utility model;

[0020] Figure 6 It is a partial three-dimensional structural schematic diagram of the utility model.

[0021] In the figure: 1. boiler body; 2. mounting platform; 3. placement groove; 4. placement block; 5. rotating screw; 6. threaded hole; 7. limit groove; 8. limit block; 9. igniter body; 10. upper pressure cover; 11. card slot; 12. protection pad; 13. rotating hole; 14. rotating rod; 15. plug-in groove; 16. blocking block; 17. block moving groove; 18. anti-slip groove; 19. internal cavity; 20. rotating gear; 21. rack; 22. sliding groove; 23. sliding block; 24. tension spring; 25. top rotating block; 26. indicator block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Refer to Figure 1-6A quick-installable igniter for a boiler comprises a boiler body 1 and an igniter body 9. A mounting platform 2 is fixedly mounted on one side of the boiler body 1. A placement groove 3 is provided on the top side of the mounting platform 2. A placement block 4 is installed on the placement groove 3 through a position adjustment component. The igniter body 9 is placed above the placement block 4. The position adjustment component comprises a rotating screw rod 5 rotatably mounted in the placement groove 3. One end of the rotating screw rod 5 extends to the outside of the mounting platform 2 and is fixedly mounted with a rotating handle. A threaded hole 6 is provided on one side of the placement block 4. One end of the rotating screw rod 5 is threadedly penetrated through the threaded hole 6. Limiting grooves 7 are provided on the inner walls of both sides of the placement groove 3. , both sides of the placement block 4 are fixedly installed with limit blocks 8, and the two limit blocks 8 are slidably installed in the two limit grooves 7 respectively. During ignition, the rotating screw rod 5 on the rotating position adjustment component can drive the placement block 4 to move its position under the action of the threaded hole 6, and the placement block 4 approaches one side of the boiler body 1. At this time, the igniter body 9 is close to the boiler body 1, which is convenient for igniting the boiler body 1. After the ignition is completed, the rotating screw rod 5 rotates in the opposite direction, and the igniter body 9 will be away from the boiler body 1, thereby creating a certain interval to avoid the high temperature generated by the boiler body 1 during use, which may cause damage to the igniter body 9.

[0024] Specifically, an upper pressure cover 10 is provided above the placement block 4, and a clamping and positioning assembly is provided on the upper pressure cover 10, which is connected to the placement block 4. The upper pressure cover 10 is located above the igniter body 9, and a slot 11 is provided on the side where the upper pressure cover 10 and the placement block 4 are close to each other. Protective pads 12 are installed in the two slots 11, and the two protective pads 12 are in contact with the top and bottom sides of the igniter body 9 respectively. With the two slots 11, the igniter body 9 can be stuck between the placement block 4 and the upper pressure cover 10. With the protective pads 12, the contact parts of the igniter body 9 can be protected after being clamped and placed.

[0025] Specifically, the clamping and positioning assembly includes a rotating hole 13 provided on the upper pressure cover 10, a rotating rod 14 is rotatably mounted on the rotating hole 13, both ends of the rotating rod 14 extend out of the rotating hole 13, a plug-in slot 15 is provided on the top side of the placement block 4, one end of the rotating rod 14 extends into the plug-in slot 15, a block moving slot 17 is provided on one side of the inner wall of the plug-in slot 15, a blocking block 16 is fixedly mounted on one side of the rotating rod 14, the blocking block 16 is adapted to the block moving slot 17, an anti-slip groove 18 is provided on the bottom inner wall of the block moving slot 17, the blocking block 16 is located in the anti-slip groove 18, and the upper pressure cover 10 is provided with a plug-in slot 15. An internal cavity 19 is provided, and a rotating gear 20 is provided in the internal cavity 19. The rotating gear 20 is fixedly sleeved on the rotating rod 14. A rack 21 is meshed on one side of the rotating gear 20. A sliding block 23 is fixedly installed on one side of the rack 21. A sliding groove 22 is provided on the inner wall of one side of the internal cavity 19. The sliding block 23 is slidably installed in the sliding groove 22. One end of a tension spring 24 is fixedly installed on one side of the rack 21. The other end of the tension spring 24 is fixedly installed on the inner wall of one side of the internal cavity 19. A top rotating block 25 is fixedly installed on the top of the rotating rod 14. A finger is fixedly installed on the top side of the upper pressure cover 10. The indicator block 26 is matched with the top rotating block 25. The igniter body 9 is placed on the placement block 4. After placement, the top rotating block 25 on the positioning assembly is rotated and pressed. After the tip of the top rotating block 25 points to the indicator block 26, the blocking block 16 on the rotating rod 14 will be located above the blocking block moving groove 17. At this time, the rotating rod 14 will drive the rotating gear 20 to rotate and drive the rack 21 to move. The tension spring 24 will be stretched. The sliding block 23 and the sliding groove 22 are set to limit the movement of the rack 21. Then the rotating rod 14 is moved down and moved to the insertion position. In the groove 15, the blocking block 16 will move in the blocking block moving groove 17. With the continuous downward movement, the upper pressure cover 10 is pressed tightly on the top of the igniter body 9. At this time, under the tensile force of the tension spring 24, the rack 21 will be driven to return, thereby driving the rotating rod 14 to rotate. At this time, the blocking block 16 will move into the anti-slip groove 18, and the anti-slip groove 18 is horizontally arranged. Through the anti-slip blocking of the blocking block 16, the upper pressure cover 10 can be firmly pressed on the top of the igniter body 9, so that the igniter body 9 is installed conveniently and quickly. No bolts or other components are required when installing the igniter body 9, and the installation is relatively convenient and quick.

[0026] When in use: before using the boiler body 1, the igniter body 9 needs to be used to ignite the boiler. The igniter body 9 is placed on the placement block 4. After placement, the top rotating block 25 on the positioning assembly is rotated and pressed. After the tip of the top rotating block 25 points to the indicating block 26, the blocking block 16 on the rotating rod 14 will be located above the blocking block moving groove 17. At this time, the rotating rod 14 will drive the rotating gear 20 to rotate and drive the rack 21 to move. The tension spring 24 will be stretched, and the sliding block 23 and the sliding groove 22 provided can limit the movement of the rack 21. Then the rotating rod 14 is moved down and moved into the plug-in groove 15. The blocking block 16 will move in the blocking block moving groove 17. With the continuous downward movement, the upper pressure cover 10 is pressed against the top of the igniter body 9. At this time, under the tensile force of the tension spring 24, the rack 21 will be driven back to its original position, thereby driving the rotating rod 14 to rotate. At this time, the blocking block 16 will move into the anti-slip groove 18, and the anti-slip groove 18 is water-tight. The igniter body 9 is arranged flatly, and the upper pressure cover 10 can be firmly pressed on the igniter body 9 through the anti-slip blocking of the blocking block 16, so that the igniter body 9 can be installed conveniently and quickly. No bolts or other components are needed when installing the igniter body 9, and the installation is relatively convenient and quick. The two card slots 11 are set, and the igniter body 9 can be stuck between the placement block 4 and the upper pressure cover 10. The protective pad 12 is set, and the contact part of the igniter body 9 can be protected after it is pressed and placed. During ignition, the rotating screw rod 5 on the rotating position adjustment component can drive the placement block 4 to move its position under the action of the threaded hole 6, and the placement block 4 approaches one side of the boiler body 1. At this time, the igniter body 9 is close to the boiler body 1, which is convenient for igniting the boiler body 1. After the ignition is completed, the rotating screw rod 5 rotates in the opposite direction, and the igniter body 9 will be away from the boiler body 1, thereby creating a certain interval, avoiding the high temperature generated by the boiler body 1 during use, which causes damage to the igniter body 9, and is easy to use.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-installable igniter for a boiler, comprising a boiler body (1) and an igniter body (9), characterized in that: A mounting platform (2) is fixedly mounted on one side of the boiler body (1); a placement groove (3) is provided on the top side of the mounting platform (2); a placement block (4) is mounted on the placement groove (3) via a position adjustment assembly; the igniter body (9) is placed above the placement block (4); an upper pressure cover (10) is provided above the placement block (4); a clamping and positioning assembly is provided on the upper pressure cover (10); the clamping and positioning assembly is connected to the placement block (4); and the upper pressure cover (10) is located above the igniter body (9).

2. The quick-installable igniter for a boiler according to claim 1, characterized in that: The position adjustment assembly comprises a rotating screw (5) rotatably mounted in the placement groove (3), one end of the rotating screw (5) extends to the outside of the mounting platform (2) and is fixedly mounted with a rotating handle, a threaded hole (6) is provided on one side of the placement block (4), and one end of the rotating screw (5) is threadedly penetrated through the threaded hole (6).

3. A quick-installable igniter for a boiler according to claim 2, characterized in that: Limiting grooves (7) are provided on the inner walls on both sides of the placement groove (3), and limiting blocks (8) are fixedly installed on both sides of the placement block (4), and the two limiting blocks (8) are slidably installed in the two limiting grooves (7) respectively.

4. The quick-installable igniter for a boiler according to claim 1, characterized in that: The clamping and positioning assembly comprises a rotating hole (13) provided on the upper pressure cover (10), a rotating rod (14) rotatably mounted on the rotating hole (13), both ends of the rotating rod (14) extending outside the rotating hole (13), a plug-in slot (15) provided on the top side of the placement block (4), one end of the rotating rod (14) extending into the plug-in slot (15), a block moving slot (17) provided on one side inner wall of the plug-in slot (15), a blocking block (16) fixedly mounted on one side of the rotating rod (14), the blocking block (16) being matched with the block moving slot (17), an anti-slip groove (18) provided on the bottom inner wall of the block moving slot (17), and the blocking block (16) being located in the anti-slip groove (18).

5. A quick-installable igniter for a boiler according to claim 4, characterized in that: The upper pressure cover (10) is provided with an internal cavity (19), and a rotating gear (20) is provided in the internal cavity (19). The rotating gear (20) is fixedly sleeved on the rotating rod (14), and a rack (21) is meshed on one side of the rotating gear (20), and a sliding block (23) is fixedly installed on one side of the rack (21). A sliding groove (22) is provided on the inner wall of one side of the internal cavity (19), and the sliding block (23) is slidably installed in the sliding groove (22), and one end of a tension spring (24) is fixedly installed on one side of the rack (21), and the other end of the tension spring (24) is fixedly installed on the inner wall of one side of the internal cavity (19).

6. The quick-installable igniter for a boiler according to claim 4, characterized in that: A top rotating block (25) is fixedly mounted on the top of the rotating rod (14), and an indicating block (26) is fixedly mounted on the top side of the upper pressure cover (10), wherein the indicating block (26) is matched with the top rotating block (25).

7. The quick-installable igniter for a boiler according to claim 1, characterized in that: A card slot (11) is provided on the side where the upper pressure cover (10) and the placement block (4) are close to each other. A protection pad (12) is installed in each of the two card slots (11). The two protection pads (12) are in contact with the top side and the bottom side of the igniter body (9) respectively.

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