CN219036704U

CN219036704U - Fire viewing device for energy-saving boiler

Info

Publication number: CN219036704U
Application number: CN202223001850.2U
Authority: CN
Inventors: 冯水玲
Original assignee: Dongguan New Energy Management Co ltd
Current assignee: Dongguan New Energy Management Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-05-16
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses an energy-saving boiler fire observation device which comprises a boiler mechanism and a push-pull mechanism, wherein the boiler mechanism comprises a boiler body, a fire observation port is arranged on the right side of the boiler body, a sealing mechanism is arranged at the top of the fire observation port, the sealing mechanism comprises a positioning block, the positioning block is fixedly connected with the fire observation port, a partition plate is slidingly connected with an inner cavity of the positioning block, a plug is fixedly arranged at the top of the partition plate, and a pull rod is fixedly arranged at the top of the plug. The fire-proof glass can be used for observing fire, the sealing mechanism is arranged to protect the fire-proof glass, the push-pull mechanism is arranged to pull and push the partition plate back, so that people can observe fire through the fire-proof glass conveniently, and the problems that in the prior art, the fire-proof device of the boiler is inconvenient to switch the baffle plate, the temperature of the baffle plate in the boiler is too high for a long time, and workers can be scalded are solved.

Description

Fire viewing device for energy-saving boiler

Technical Field

The utility model relates to the technical field of fire observation of energy-saving boilers, in particular to a fire observation device of an energy-saving boiler.

Background

The boiler is energy conversion equipment, and the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, and the combustion condition in the furnace needs to be observed when the boiler operates, so that the combustion working condition is timely adjusted, the fuel combustion is ensured to be full, the phenomena of furnace coking and the like are prevented, and therefore, a fire observation device is required to be arranged.

Patent publication number CN203731480U discloses "a boiler fire observation device for observing flame in boiler furnace", including penetrating the shell ring in boiler furnace through the fire observation hole on the boiler furnace wall, the shell ring outer end installation fire observation glass of arranging in the furnace outside, shell ring internally mounted baffle, drive the rotary mechanism that the baffle rotated and make the baffle seal or open shell ring inner channel, increase the baffle on the basis of conventional fire observation device, can open the baffle through the pivot when observing the flame, when not observing, rotate the pivot and close the baffle, effectively keep apart radiant heat, be unlikely that heat-resisting fire observation glass works under high temperature environment for a long time, the boiler fire observation device can effectively keep apart heat, guarantee fire observation glass and avoid high temperature erosion, but it is inconvenient to switch the baffle, the baffle is in the boiler for a long time and high temperature, probably scalds staff, for this reason, we propose an energy-conserving boiler fire observation device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide an energy-saving boiler fire observation device, which realizes the aim of facilitating the opening and closing of a baffle plate and solves the problems that the boiler fire observation device in the prior art is inconvenient to open and close the baffle plate, and the baffle plate is too high in temperature in the boiler for a long time and possibly scalds staff.

(II) technical scheme

The energy-saving boiler fire observation device comprises a boiler mechanism and a push-pull mechanism, wherein the boiler mechanism comprises a boiler body, a fire observation port is formed in the right side of the boiler body, a sealing mechanism is arranged at the top of the fire observation port and comprises a positioning block, the positioning block is fixedly connected with the fire observation port, a partition plate is slidably connected with an inner cavity of the positioning block, a plug is fixedly arranged at the top of the partition plate, a pull rod is fixedly arranged at the top of the plug, the push-pull mechanism comprises a positioning plate, a stepping motor is fixedly arranged at the top of the inner cavity of the positioning plate, a one-way screw is fixedly arranged on an output shaft of the stepping motor, a screw block is connected to the surface of the one-way screw in a threaded mode, a fixing plate is fixedly arranged at the left side of the screw block, an upper push plate is fixedly arranged at the top of the left side of the fixing plate, a lower push plate is fixedly arranged at the bottom of the left side of the fixing plate, and a clamping groove is formed in the top of the lower push plate.

As a preferable scheme, the upper end and the lower end of the inner cavity of the fire viewing port are fixedly provided with mounting mats, and refractory glass is arranged between the two mounting mats.

As a preferable scheme, a guide block is fixedly arranged on the right side of the screw block, and a guide groove is formed in the right side of the inner cavity of the positioning plate.

As a preferable scheme, a positioning bearing is fixedly arranged at the bottom of the inner cavity of the positioning plate, and the positioning bearing is rotationally connected with the unidirectional screw.

As the preferable scheme, the left and right sides of locating plate all fixed mounting has the installation piece, and the mounting hole has been seted up to the inner chamber of installation piece.

As a preferable scheme, the mounting pad and the partition plate are made of fireproof and heat-resistant materials, and the fire viewing port is of a rectangular structure.

(III) beneficial effects

Compared with the prior art, the utility model provides an energy-saving boiler fire observation device, which has the following beneficial effects.

The fire-proof glass can be used for observing fire, the sealing mechanism is arranged to protect the fire-proof glass, the push-pull mechanism is arranged to pull and push the partition plate back, so that people can observe fire through the fire-proof glass conveniently, and the problems that in the prior art, the fire-proof device of the boiler is inconvenient to switch the baffle plate, the temperature of the baffle plate in the boiler is too high for a long time, and workers can be scalded are solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an enlarged cross-sectional structure of the present utility model at A;

FIG. 3 is an enlarged sectional view of the fire observation port according to the present utility model;

FIG. 4 is a schematic diagram showing an enlarged cross-sectional structure of the lower push plate of the present utility model.

In the figure: 1. a boiler mechanism; 101. a boiler body; 102. a fire viewing port; 103. a mounting pad; 104. refractory glass; 2. a packing mechanism; 201. a positioning block; 202. a pull rod; 203. a plug; 204. a partition plate; 3. a push-pull mechanism; 301. a positioning plate; 302. a stepping motor; 303. a unidirectional screw; 304. a fixing plate; 305. positioning a bearing; 306. a push plate; 307. a lower push plate; 308. a mounting block; 309. a guide groove; 310. a guide block; 311. a screw block; 312. a clamping groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model: the utility model provides an energy-saving boiler fire observation device, including boiler mechanism 1 and push-pull mechanism 3, boiler mechanism 1 includes boiler body 101, the right side of boiler body 101 is provided with the fire observation mouth 102, the top of fire observation mouth 102 is provided with sealing mechanism 2, sealing mechanism 2 includes locating piece 201, locating piece 201 and fire observation mouth 102 fixed connection, the inner chamber sliding connection of locating piece 201 has baffle 204, the top fixed mounting of baffle 204 has end cap 203, the top fixed mounting of end cap 203 has pull rod 202, push-pull mechanism 3 includes locating plate 301, the top fixed mounting of locating plate 301 inner chamber has step motor 302, the output shaft fixed mounting of step motor 302 has unidirectional screw 303, the surface threaded connection of unidirectional screw 303 has screw block 311, the left side fixed mounting of screw block 311 has fixed plate 304, the top fixed mounting of fixed plate 304 left side has upper push plate 306, the bottom fixed mounting of fixed plate 304 left side has push pedal 307, draw-in groove 312 has been seted up at the top of push pedal 307.

The upper end and the lower end of the inner cavity of the fire observation port 102 are fixedly provided with mounting mats 103, and refractory glass 104 is arranged between the two mounting mats 103.

Through above-mentioned technical scheme, refractory glass 104 makes things convenient for people to observe the internal fire of boiler body 101, and mounting pad 103 plays thermal-insulated effect to better protect refractory glass 104.

The right side of the screw block 311 is fixedly provided with a guide block 310, and the right side of the inner cavity of the positioning plate 301 is provided with a guide groove 309.

Through the technical scheme, the guide groove 309 and the guide block 310 can guide the screw block 311, so that the screw block 311 is stable when moving.

The bottom of the inner cavity of the positioning plate 301 is fixedly provided with a positioning bearing 305, and the positioning bearing 305 is rotationally connected with the unidirectional screw 303.

Through the technical scheme, the positioning bearing 305 enables the unidirectional screw 303 to be more stable.

The left and right sides of locating plate 301 are all fixed mounting has installation piece 308, and the inner chamber of installation piece 308 has seted up the mounting hole.

Through the technical scheme, the bolts are penetrated into the mounting holes, and the mounting blocks 308 can be fixed, so that the push-pull mechanism 3 is stable.

The mounting pad 103 and the partition 204 are made of fireproof and heat-resistant materials, and the fire viewing port 102 is of a rectangular structure.

By the above technical solution, the fireproof and heat-resistant material increases the fireproof and heat-insulating properties of the mounting pad 103 and the partition 204, and the rectangular mechanism facilitates the entrance and exit of the partition 204.

The working principle of the utility model is as follows: the fire-resistant glass 104 is convenient for people to watch fire, the partition 204 can isolate fire in the boiler, the installation pad 103 and the partition 204 can protect the fire-resistant glass 104, the stepping motor 302 is turned on to drive the unidirectional screw 303 to rotate, the unidirectional screw 303 drives the screw block 311 to move upwards, the screw block 311 drives the fixing plate 304 to move upwards, the fixing plate 304 drives the lower push plate 307 to move upwards, the pull rod 202 is clamped into the clamping groove 312, the pull rod 202 can be driven to move upwards, the pull rod 202 drives the partition 204 to move upwards through the plug 203, people can watch fire through the fire-resistant glass 104 conveniently, and after fire watching is completed, the stepping motor 302 is reversed, and the pull rod 202, the plug 203 and the partition 204 can be pressed back to the original position through the upper push plate 306.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides an energy-conserving boiler fire observation device, includes boiler mechanism (1) and push-and-pull mechanism (3), its characterized in that: the utility model provides a boiler mechanism (1) is including boiler body (101), the right side of boiler body (101) is provided with fire observation mouth (102), the top of fire observation mouth (102) is provided with packing mechanism (2), packing mechanism (2) are including locating piece (201), locating piece (201) and fire observation mouth (102) fixed connection, the inner chamber sliding connection of locating piece (201) has baffle (204), the top fixed mounting of baffle (204) has end cap (203), the top fixed mounting of end cap (203) has pull rod (202), push-pull mechanism (3) are including locating plate (301), the top fixed mounting of locating plate (301) inner chamber has step motor (302), the output shaft fixed mounting of step motor (302) has unidirectional screw (303), the surface threaded connection of unidirectional screw (303) has screw block (311), the left side fixed mounting of screw block (311) has fixed plate (304), the top fixed mounting of fixed plate (304) left has push pedal (306), the top fixed mounting of fixed plate (307) has push pedal (307) down.

2. An energy saving boiler fire viewing apparatus as claimed in claim 1, wherein: the fire observation port is characterized in that mounting mats (103) are fixedly mounted at the upper end and the lower end of the inner cavity of the fire observation port (102), and refractory glass (104) is arranged between the two mounting mats (103).

3. An energy saving boiler fire viewing apparatus as claimed in claim 1, wherein: the right side of the screw block (311) is fixedly provided with a guide block (310), and the right side of the inner cavity of the positioning plate (301) is provided with a guide groove (309).

4. An energy saving boiler fire viewing apparatus as claimed in claim 1, wherein: the bottom of the inner cavity of the positioning plate (301) is fixedly provided with a positioning bearing (305), and the positioning bearing (305) is rotationally connected with the unidirectional screw (303).

5. An energy saving boiler fire viewing apparatus as claimed in claim 1, wherein: the left side and the right side of the locating plate (301) are fixedly provided with mounting blocks (308), and the inner cavity of each mounting block (308) is provided with a mounting hole.

6. An energy saving boiler fire viewing apparatus as claimed in claim 2, wherein: the mounting pad (103) and the partition plate (204) are made of fireproof and heat-resistant materials, and the fire viewing port (102) is of a rectangular structure.