A three-sided fire

Abstract

The utility model proposes a kind of three sides observe fire stove, including furnace body, the bottom of furnace body is provided with pulley, the bottom of furnace body is provided with the drive assembly that can drive pulley to carry out vertical displacement, fixedly connected with flue on the furnace body, the end of flue is fixedly connected with the end seat of the inside opening ball-shaped groove, ball seat is provided in the end seat.The utility model has the advantages that by setting pulley, drive assembly, flue, end seat, ball seat, flexible pipe, exhaust pipe, sleeve pipe and other structures, when the position of three sides observe fire stove needs to be adjusted, pulley is driven to move down using drive assembly, flue is supported using pulley, so the movement of furnace body can be promoted.As the movement of furnace body, ball seat can rotate in end seat, and the direction adjustment of furnace body is adapted.Flue is further inserted into sleeve pipe or stretched out from sleeve pipe with the movement of furnace body, and the movement of three sides observe fire stove is adapted.It is not necessary to disassemble and then install flue, and it is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of fire-viewing furnace technology, and in particular to a three-sided fire-viewing furnace. Background Technology

[0002] A three-sided fireplace is a heating device that combines the traditional fireplace viewing experience with modern combustion technology. Its core design revolves around multi-angle viewing, efficient combustion, space utilization, and aesthetic appeal. Users can clearly view the flames from multiple angles, creating a stunning visual effect and making it a focal point in homes or public spaces.

[0003] In existing technologies, three-sided fire-viewing furnaces are generally equipped with exhaust pipes to discharge the flue gas generated during operation. However, most existing exhaust pipes are rigid, fixed structures, making it difficult to adjust their position once the furnace is installed. When users need to move the furnace due to changes in space layout or maintenance requirements, it is often necessary to disassemble and reinstall the exhaust pipes, which is cumbersome, inconvenient, and detrimental to the flexible use of the three-sided fire-viewing furnace. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a three-sided viewing stove to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a three-sided fire-viewing stove, including a stove body. A pulley is provided at the bottom of the stove body, and a driving component is provided at the bottom of the stove body to drive the pulley to make vertical displacement. A smoke outlet pipe is fixedly connected to the stove body, and an end seat with an internal spherical groove is fixedly connected to the end of the smoke outlet pipe. A ball seat is provided inside the end seat, and a flexible tube is sleeved on the ball seat. An exhaust pipe is fixedly connected to the end of the flexible tube, and a sleeve is sleeved on the outside of the exhaust pipe.

[0007] Preferably, in any of the above embodiments, the drive assembly includes a mounting plate fixedly connected to the top surface of the pulley, a bidirectional lead screw rotatably connected to the bottom of the furnace body, two sliders threadedly connected to the bidirectional lead screw, and a connecting rod rotatably connected between the sliders and the mounting plate.

[0008] Preferably, in any of the above solutions, the bottom surface of the furnace body is fixedly connected to a constraint frame, and the bidirectional lead screw is rotatably connected to the constraint frame.

[0009] The above technical solution employs a furnace body as the main structure of a three-sided observation furnace, with an internal combustion chamber for fuel combustion. Observation windows are provided on three sides, allowing users to observe the internal combustion process. A pulley is installed at the bottom of the furnace body, working in conjunction with a drive assembly. When needed, the drive assembly moves the pulley downwards, using it to support the furnace body and facilitate movement. Rotating a bidirectional lead screw causes two sliders to move synchronously towards or away from each other, which in turn, via a connecting rod, drives the mounting plate to vertically displace, thus achieving vertical displacement of the pulley.

[0010] In addition, the drive assembly can be any structure capable of driving the pulley to make vertical displacement, such as electric cylinders, pneumatic cylinders, etc.

[0011] Preferably, one end of the bidirectional lead screw is fixedly connected to a handwheel, and the handwheel is provided with a locking pin that can be inserted into the furnace body.

[0012] The above technical solution employs a handwheel at the end of the bidirectional lead screw for easy rotation by the user. A locking pin is also provided on the handwheel to allow for locking of the bidirectional lead screw when needed.

[0013] Preferably, the outer side of the end seat is threaded with a sealing sleeve, and the inner side of the sealing sleeve is provided with an elastic sealing gasket.

[0014] The above technical solution employs the following: The flue outlet is used to discharge the smoke generated by fuel combustion. An end seat is installed at the end of the flue outlet, providing conditions for the installation of the ball seat. The ball seat can rotate within the end seat, allowing for the displacement of the furnace body. A sealing sleeve is installed on the outside of the end seat. The elastic sealing gasket inside the sealing sleeve deforms according to the displacement of the ball seat, achieving a seal between the ball seat and the end seat, preventing smoke leakage.

[0015] Preferably, the flexible tube has a high-temperature resistant protective layer on its inner side, and anti-detachment rings are provided on the outer side of the exhaust pipe end and the inner side of the sleeve end.

[0016] The above technical solution utilizes a flexible tube to connect the ball seat and the exhaust pipe. The flexible tube deforms according to the movement of the furnace body, adapting to the needs of furnace movement and making the three-sided observation furnace more flexible in use. A high-temperature resistant protective layer is installed inside the flexible tube to improve its high-temperature resistance and facilitate its long-term use. A sleeve is installed on the outside of the exhaust pipe, extending the exhaust range and adapting to the movement of the furnace body by extending or contracting. Anti-detachment rings are installed at the ends of the exhaust pipe and the sleeve to prevent the exhaust pipe from completely separating from the sleeve.

[0017] Preferably, of any of the above solutions, a mounting box is fixedly connected to the sleeve, and a locking rod is threaded into the mounting box.

[0018] The above technical solution involves installing a mounting box and a locking rod on the sleeve. By rotating the locking rod to make it abut against the exhaust pipe, the friction between the locking rod and the exhaust pipe can be used to lock the exhaust pipe and the sleeve.

[0019] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0020] 1. This three-sided observation furnace, through its structure including pulleys, drive components, smoke exhaust pipe, end seats, ball seats, flexible pipes, exhaust pipes, and sleeves, allows for easy movement of the furnace body when its position needs adjustment. The drive components move the pulleys downwards, supporting the furnace body. As the furnace moves, the ball seats rotate within the end seats to accommodate directional adjustments. The smoke exhaust pipe further inserts into or extends from the sleeve as the furnace moves, adapting to the furnace's movement. This eliminates the need for disassembling and reinstalling the smoke exhaust pipe, making it more convenient to use.

[0021] 2. This three-sided observation furnace features a sealing sleeve on the outer side of the end seat. The elastic sealing gasket inside the sleeve deforms according to the displacement of the ball seat, sealing the gap between the ball seat and the end seat to prevent flue gas leakage. Anti-detachment rings are installed at the ends of the exhaust pipe and the sleeve to prevent complete separation of the exhaust pipe and the sleeve. A mounting box with a locking rod is installed on the sleeve; rotating the locking rod to abut against the exhaust pipe utilizes the friction between the locking rod and the exhaust pipe to lock the exhaust pipe and the sleeve.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0026] Figure 3 For the present utility model Figure 2 A schematic diagram of the structure at point A in the middle.

[0027] In the diagram: 1-furnace body, 2-constraint frame, 3-mounting plate, 4-pulley, 5-double-acting screw, 6-slider, 7-connecting rod, 8-exhaust pipe, 9-end seat, 10-ball seat, 11-flexible tube, 12-exhaust pipe, 13-sleeve, 14-locking rod, 15-sealing sleeve. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] like Figures 1-3 As shown, this utility model includes a furnace body 1, a pulley 4 is provided at the bottom of the furnace body 1, a drive assembly is provided at the bottom of the furnace body 1 that can drive the pulley 4 to make vertical displacement, a smoke outlet pipe 8 is fixedly connected to the furnace body 1, an end seat 9 with a spherical groove inside is fixedly connected to the end of the smoke outlet pipe 8, a ball seat 10 is provided inside the end seat 9, a flexible tube 11 is sleeved on the ball seat 10, an exhaust pipe 12 is fixedly connected to the end of the flexible tube 11, and a sleeve 13 is sleeved on the outside of the exhaust pipe 12.

[0031] Example 1: The drive assembly includes a mounting plate 3 fixedly connected to the top surface of the pulley 4, a bidirectional lead screw 5 rotatably connected to the bottom of the furnace body 1, two sliders 6 threadedly connected to the bidirectional lead screw 5, and a connecting rod 7 rotatably connected between the sliders 6 and the mounting plate 3. A constraint frame 2 is fixedly connected to the bottom surface of the furnace body 1, and the bidirectional lead screw 5 is rotatably connected to the constraint frame 2. The bidirectional lead screw 5 is rotatably connected to the constraint frame 2 via bearings. The furnace body 1 serves as the main body of a three-sided observation furnace, with an internal combustion chamber for fuel combustion. Observation windows are provided on three sides for users to observe the internal combustion process. A pulley 4 is installed at the bottom of the furnace body 1. In conjunction with the drive assembly, the bidirectional lead screw 5 can be rotated to drive the pulley 4 downwards when needed, using the pulley 4 to support the furnace body 1, thus facilitating the user's movement of the furnace body 1. The bidirectional lead screw 5 drives the two sliders 6 to move synchronously towards or away from each other, thereby using the connecting rod 7 to drive the mounting plate 3 to move vertically, achieving the vertical displacement of the pulley 4.

[0032] Example 2: A handwheel is fixedly connected to one end of the bidirectional lead screw 5, and a locking pin is provided on the handwheel for insertion into the furnace body 1. The handwheel at the end of the bidirectional lead screw 5 allows the user to easily rotate it. The locking pin on the handwheel allows for locking the bidirectional lead screw 5 when needed. A sealing sleeve 15 is threaded onto the outer side of the end seat 9, and an elastic sealing gasket is provided on the inner side of the sealing sleeve 15. The flue duct 8 is used to discharge the smoke generated by fuel combustion, and an end seat 9 is provided at the end of the flue duct 8, providing conditions for the installation of the ball seat 10. The ball seat 10 can rotate within the end seat 9, providing conditions for the displacement of the furnace body 1. A sealing sleeve 15 is provided on the outer side of the end seat 9, and the elastic sealing gasket inside the sealing sleeve 15 deforms according to the displacement of the ball seat 10, achieving a seal between the ball seat 10 and the end seat 9, preventing smoke leakage.

[0033] Example 3: A high-temperature resistant protective layer is provided on the inner side of the flexible tube 11, and anti-detachment rings are provided on the outer side of the end of the exhaust pipe 12 and the inner side of the end of the sleeve 13. The flexible tube 11 is used to connect the ball seat 10 to the exhaust pipe 12. The flexible tube 11 deforms according to the movement of the furnace body 1 to adapt to the movement needs of the furnace body 1, making the use of the three-sided observation furnace more flexible. The high-temperature resistant protective layer inside the flexible tube 11 can improve its high-temperature resistance and is beneficial to the long-term use of the flexible tube 11. The sleeve 13 is provided on the outer side of the exhaust pipe 12. The sleeve 13 extends the smoke exhaust range of the exhaust pipe 12 and can extend or retract to adapt to the movement of the furnace body 1. Anti-detachment rings are provided at the ends of the exhaust pipe 12 and the sleeve 13 to prevent the exhaust pipe 12 from completely detaching from the sleeve 13. A mounting box is fixedly connected to the sleeve 13, and a locking rod 14 is threaded into the mounting box. By setting an installation box on the sleeve 13 and setting a locking rod 14, rotating the locking rod 14 to make it abut against the exhaust pipe 12, the friction between the locking rod 14 and the exhaust pipe 12 can be used to lock the exhaust pipe 12 and the sleeve 13.

[0034] The working principle of this utility model is as follows:

[0035] S1. When it is necessary to adjust the position of the three-sided observation furnace, the pulley 4 is driven to move down using the drive assembly, and the pulley 4 is used to support the furnace body 1, so that the furnace body 1 can be moved.

[0036] S2. As the furnace body 1 moves, the ball seat 10 can rotate within the end seat 9 to adapt to the orientation adjustment of the furnace body 1;

[0037] S3, the exhaust pipe 12 is further inserted into the sleeve 13 or extends out from the sleeve 13 as the furnace body 1 moves, adapting to the movement of the three-sided viewing furnace.

[0038] Compared with the prior art, the present invention has the following advantages:

[0039] 1. This three-sided observation furnace, through the arrangement of pulleys 4, a drive assembly, a smoke exhaust pipe 8, an end seat 9, a ball seat 10, a flexible pipe 11, an exhaust pipe 12, and a sleeve 13, allows for easy adjustment of the furnace's position. The drive assembly moves the pulleys 4 downwards, supporting the furnace body 1, thus enabling its movement. As the furnace body 1 moves, the ball seat 10 rotates within the end seat 9 to accommodate directional adjustments. The smoke exhaust pipe 12 further inserts into or extends from the sleeve 13 as the furnace body 1 moves, adapting to the furnace's movement. This eliminates the need for disassembling and reinstalling the smoke exhaust pipe, making it more convenient to use.

[0040] 2. In this three-sided observation furnace, a sealing sleeve 15 is installed on the outside of the end seat 9. The elastic sealing gasket inside the sealing sleeve 15 deforms according to the displacement of the ball seat 10, thereby sealing the gap between the ball seat 10 and the end seat 9 and preventing the smoke from escaping. Anti-detachment rings are installed at the ends of the exhaust pipe 12 and the sleeve 13 to prevent the exhaust pipe 12 from completely separating from the sleeve 13. By installing a mounting box on the sleeve 13 and installing a locking rod 14, rotating the locking rod 14 to make it abut against the exhaust pipe 12, the friction between the locking rod 14 and the exhaust pipe 12 can be used to lock the exhaust pipe 12 and the sleeve 13.

Claims

1. A three-sided fire-viewing stove, comprising a stove body (1); characterized in that, The bottom of the furnace body (1) is provided with a pulley (4), and the bottom of the furnace body (1) is provided with a drive assembly that can drive the pulley (4) to make vertical displacement. A smoke outlet pipe (8) is fixedly connected to the furnace body (1). The end of the smoke outlet pipe (8) is fixedly connected to an end seat (9) with a spherical groove inside. A ball seat (10) is provided inside the end seat (9). A flexible tube (11) is sleeved on the ball seat (10). An exhaust pipe (12) is fixedly connected to the end of the flexible tube (11). A sleeve (13) is sleeved on the outside of the exhaust pipe (12).

2. A three-sided fire-viewing stove as described in claim 1, characterized in that: The drive assembly includes a mounting plate (3) fixedly connected to the top surface of the pulley (4), a bidirectional lead screw (5) rotatably connected to the bottom of the furnace body (1), two sliders (6) threadedly connected to the bidirectional lead screw (5), and a connecting rod (7) rotatably connected between the sliders (6) and the mounting plate (3).

3. A three-sided fire-viewing stove as described in claim 2, characterized in that: The bottom surface of the furnace body (1) is fixedly connected to the constraint frame (2), and the bidirectional screw (5) is rotatably connected to the constraint frame (2).

4. A three-sided fire-viewing stove as described in claim 3, characterized in that: One end of the bidirectional lead screw (5) is fixedly connected to a handwheel, and the handwheel is provided with a locking pin that can be inserted into the furnace body (1).

5. A three-sided fire-viewing stove as described in claim 1, characterized in that: The outer side of the end seat (9) is threaded with a sealing sleeve (15), and the inner side of the sealing sleeve (15) is provided with an elastic sealing gasket.

6. A three-sided fire-viewing stove as described in claim 5, characterized in that: The flexible tube (11) is provided with a high temperature resistant protective layer on the inner side, and anti-detachment rings are provided on the outer side of the end of the exhaust pipe (12) and the inner side of the end of the sleeve (13).

7. A three-sided fire-viewing stove as described in claim 6, characterized in that: The sleeve (13) is fixedly connected to the mounting box, and the mounting box is threaded with a locking rod (14).

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