Industrial furnace heat preservation cover

Abstract

The utility model discloses a heat preservation cover of an industrial furnace. The heat preservation cover comprises a base and a heat preservation mechanism. A furnace body and a first cover body are fixedly mounted at the top of the base, and the first cover body is arranged outside the furnace body; the heat preservation mechanism comprises a fixing plate, a second cover body and a rod body fixedly connected to one side of the base, the second cover body is slidably connected to the interior of the first cover body, and a heat preservation plate is hinged to one side of the second cover body; according to the heat preservation cover for the industrial furnace, the connecting block and the connecting rod are arranged on the second cover body, and the rod body and the fixing plate are arranged on the base and the first cover body correspondingly, so that the second cover body can be sealed in a manner of rotating the heat preservation plate after the second cover body is pulled out of the first cover body; the heat preservation plate can be automatically positioned through the check block in the rod body, and in addition, the heat preservation plate can be positioned by the convex block under the action of the connecting rod after being opened; through the arrangement, the convenience and the stability of the heat preservation cover of the industrial furnace during use are effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of industrial furnaces, in particular to a heat preservation cover of an industrial furnace. Background Art

[0002] As is known to all, an industrial furnace is a thermal equipment that uses the heat generated by fuel combustion or electric energy conversion to heat materials or workpieces in industrial production. Since industrial furnaces are usually exposed to the outside, the external air circulation will take away the heat generated by the combustion of the industrial furnace. To address this problem, the prior art usually uses a method of rolling up an insulation layer in conjunction with an insulation cover to insulate the industrial furnace. Referring to an industrial furnace insulation cover with a publication number of CN219301304U disclosed on the China Patent Network, the heat preservation cover comprises a workbench, a furnace body is installed on the workbench, a first insulation cover is installed on the workbench, a second insulation cover is slidably connected to the first insulation cover, a cooling fan is installed on one side of the first insulation cover, a cover plate is provided on the cooling fan, a first slide groove matched with the second insulation cover is provided inside the first insulation cover, a rubber layer is provided on the inner wall of the cover plate, and a connecting shaft is symmetrically provided on the inner top of the second insulation cover. The utility model provides a strip plate, an elastic sheet, a connecting sheet, a connecting rod and a heat-insulating layer. The strip plate slides on the second heat-insulating cover through the connecting sheet, the strip plate drives the heat-insulating layer to block one side of the second heat-insulating cover, the connecting rod is clipped into the clip hole on the connecting sheet to fix the strip plate on the second heat-insulating cover, and the heat-insulating layer is retracted inside the second heat-insulating cover through the elastic force of the elastic sheet.

[0003] However, when the industrial furnace insulation cover in the prior art is used, the insulation layer needs to be manually rolled and positioned multiple times, so that the convenience of using the insulation cover still needs to be improved, and the insulation layer made of flexible material cannot be more firmly attached to the insulation cover when used, thereby making the stability of the insulation cover insufficient when used; for this reason, we propose an industrial furnace insulation cover. Utility Model Content

[0004] The utility model aims to provide a convenient-to-use industrial furnace heat preservation cover.

[0005] The technical solution adopted by the utility model to solve the above problems is: an industrial furnace heat preservation cover, comprising: a base and a heat preservation mechanism;

[0006] A furnace body and a first cover body are fixedly mounted on the top of the base, and the first cover body is arranged outside the furnace body;

[0007] The cam is fixedly mounted on the support frame, and the cam is configured to engage the first and second control frames, wherein the first and second control frames are configured to engage with the first and second control frames, and the cam is configured to engage with the second and second control frames respectively.

[0008] Preferably, one end of the sliding rod away from the protrusion is fixedly connected to a baffle.

[0009] Preferably, a handle is fixedly connected to the outer side of the second cover body.

[0010] Preferably, a rubber pad is connected to one side of the second cover body.

[0011] Preferably, a slide groove is provided on the top of the base, and an inner side wall of the slide groove is slidably connected to the second cover body.

[0012] Preferably, a leg is fixedly connected to the bottom of the base.

[0013] Preferably, a through slot is formed on one side of the first cover body, and a fan is fixedly embedded in the through slot.

[0014] Preferably, a cover plate is hingedly connected to one side of the first cover body close to the through slot, and a rubber ring is fixedly connected to one side of the cover plate.

[0015] In summary, the present application includes at least one of the following beneficial effects:

[0016] The heat-insulating cover of the industrial furnace is provided with a connecting block and a connecting rod on the second cover body, and a rod body and a fixing plate are provided on the base and the first cover body respectively, so that after the second cover body is pulled out from the first cover body, the second cover body can be sealed by means of a rotating heat-insulating plate, and the blocking block in the rod body can automatically position the heat-insulating plate, and the heat-insulating plate can also be positioned by the protrusion under the action of the connecting rod after it is opened; through the above arrangement, the convenience and stability of the use of the heat-insulating cover of the industrial furnace are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the industrial furnace heat preservation cover.

[0018] Figure 2 It is an enlarged schematic diagram of area A of the structural schematic diagram in the embodiment of the industrial furnace insulation cover.

[0019] Figure 3 It is a structural schematic diagram of the heat preservation mechanism in the embodiment of the heat preservation cover of the industrial furnace.

[0020] Figure 4 It is an enlarged schematic diagram of area B of the structural schematic diagram of the heat preservation mechanism in the embodiment of the heat preservation cover of the industrial furnace.

[0021] In the figure: 1, base; 10, slide; 11, furnace body; 12, support leg; 2, insulation mechanism; 20, first cover body; 21, second cover body; 22, insulation board; 23, connecting block; 24, first empty slot; 25, rod body; 26, groove; 27, first spring; 28, stopper; 29, fixing plate; 201, second empty slot; 202, connecting rod; 203, support block; 204, slide rod; 205, second spring; 206, protrusion; 207, baffle; 208, rubber pad; 209, through slot; 210, fan; 211, cover plate; 212, rubber ring; 213, handle. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0023] See also Figure 1-Figure 4 This embodiment provides an industrial furnace insulation cover, including: a base 1 and a heat preservation mechanism 2.

[0024] In one embodiment, when the second cover 21 is pulled out from the first cover 20 and covers the furnace body 11, the heat preservation plate 22 can be driven to seal one side of the second cover 21 by rotating the heat preservation plate 22, and after the rod 25 is inserted into the first slot 24 of the connecting block 23, the stopper 28 can be squeezed into the groove 26 by the inner wall of the first slot 24, and when the heat preservation plate 22 and the second cover 21 are completely fitted, the stopper 28 can be moved out of the groove 26 under the reset action of the first spring 27 and the connecting block 23 is pressed against the base 1, so that The heat preservation plate 22 can stably seal the second cover body 21; in addition, in order to shrink the second cover body 21 into the first cover body 20 after opening the heat preservation plate 22 when the furnace body 11 needs to dissipate heat, the heat preservation plate 22 can drive the connecting rod 202 to penetrate the second slot 201 and squeeze the protrusion 206 under the action of the second cover body 21, so that the slide bar 204 can drive the protrusion 206 to move to the top of the connecting rod 202 under the resetting action of the second spring 205, so that the heat preservation plate 22 can be in a stable open state; the heat preservation mechanism The base 1 includes a fixing plate 29, a second cover 21, and a rod 25 fixedly connected to one side of the base 1. The second cover 21 is slidably connected to the inside of the first cover 20. A heat preservation plate 22 is hingedly connected to one side of the second cover 21. A connecting block 23 is fixedly connected to one side of the heat preservation plate 22. A first slot 24 for inserting the rod 25 is provided inside the connecting block 23. A groove 26 is provided inside the rod 25. A first spring 27 is fixedly connected to the inner side wall of the groove 26. A stopper 28 is fixedly connected to one end of the first spring 27. The stopper 28 is slidably connected to the groove. On the inner wall of 26, a connecting rod 202 is fixedly connected to the other side of the insulation plate 22, a fixing plate 29 is fixedly connected to the top of the first cover body 20, a second empty groove 201 for inserting the connecting rod 202 is opened inside the fixing plate 29, a support block 203 is fixedly connected to one side of the fixing plate 29, a sliding rod 204 is slidably connected inside the support block 203, one end of the sliding rod 204 is fixedly connected to a protrusion 206, a second spring 205 is mounted on the sliding rod 204, and both ends of the second spring 205 are fixedly connected to the protrusion 206 and the support block 203 respectively.

[0025] It should be noted that: in order to facilitate the connection rod 202 to squeeze the protrusion 206 smoothly, the slide rod 204 can drive the protrusion 206 to always stay on the moving track of the end of the connection rod 202 under the limiting action of the second spring 205, and the protrusion 206 and the connection end are both arc surface structures.

[0026] In one embodiment, in order to prevent the sliding rod 204 from being separated from the inside of the supporting block 203 , a baffle 207 is fixedly connected to one end of the sliding rod 204 away from the protrusion 206 .

[0027] In one embodiment, in order to facilitate pulling the second cover body 21, a handle 213 is fixedly connected to the outer side of the second cover body 21; in order to improve the sealing performance when the insulation board 22 is attached to the second cover body 21, a rubber pad 208 is connected to one side of the second cover body 21.

[0028] In one embodiment, in order to improve the stability of the second cover body 21 when moving, a slide groove 10 is opened on the top of the base 1, and the inner side wall of the slide groove 10 is slidably connected to the second cover body 21.

[0029] In one embodiment, in order to facilitate supporting the base 1 , a support leg 12 is fixedly connected to the bottom of the base 1 .

[0030] In one embodiment, in order to facilitate heat dissipation of the furnace body 11 after the insulation board 22 is opened and the second cover body 21 is retracted into the second cover body 21, a through groove 209 is opened on one side of the first cover body 20, and a fan 210 is fixedly embedded in the through groove 209.

[0031] In one embodiment, in order to facilitate sealing of the first cover body 20 when the furnace body 11 is kept warm, a cover plate 211 is hingedly connected to one side of the first cover body 20 close to the through slot 209 , and a rubber ring 212 is fixedly connected to one side of the cover plate 211 .

[0032] Working principle: When the second cover 21 is pulled out from the first cover 20 and covers the furnace body 11, the heat preservation plate 22 can be driven to seal one side of the second cover 21 by rotating the heat preservation plate 22, and after the rod 25 is inserted into the first slot 24 of the connecting block 23, the stopper 28 can be squeezed into the groove 26 by the inner wall of the first slot 24. When the heat preservation plate 22 and the second cover 21 are completely fitted, the stopper 28 can be moved out of the groove 26 under the reset action of the first spring 27 and the connecting block 23 is pressed against the base 1, so that the heat preservation plate 22 can be stably The second cover body 21 is sealed; when it is necessary to dissipate heat for the furnace body 11, the second cover body 21 can be retracted into the first cover body 20 after the heat preservation plate 22 is opened, so that the heat preservation plate 22 can drive the connecting rod 202 to pass through the second slot 201 and squeeze the protrusion 206 under the action of the second cover body 21, so that the slide bar 204 can drive the protrusion 206 to move to above the connecting rod 202 under the resetting action of the second spring 205, so that the heat preservation plate 22 can be in a stable open state, and then the furnace body 11 can be fully cooled after the fan 210 is started.

[0033] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. An industrial furnace insulation cover, characterized in that: include: A base (1) and a heat-insulating mechanism (2); A furnace body (11) and a first cover body (20) are respectively fixedly mounted on the top of the base (1), and the first cover body (20) is arranged outside the furnace body (11); The heat preservation mechanism (2) comprises a fixing plate (29), a second cover body (21), and a rod body (25) fixedly connected to one side of the base (1); the second cover body (21) is slidably connected to the inside of the first cover body (20); a heat preservation plate (22) is hingedly connected to one side of the second cover body (21); a connecting block (23) is fixedly connected to one side of the heat preservation plate (22); a first empty groove (24) for inserting the rod body (25) is provided inside the connecting block (23); a groove (26) is provided inside the rod body (25); a first spring (27) is fixedly connected to the inner side wall of the groove (26); a stopper (28) is fixedly connected to one end of the first spring (27); the stopper (28) is slidably connected to the inside of the first cover body (20); a heat preservation plate (22) is hingedly connected to one side of the heat preservation plate (22); a connecting block (23) is fixedly connected to one side of the heat preservation plate (22); a first empty groove (24) for inserting the rod body (25) is provided inside the connecting block (23); a groove (26) is fixedly connected to the inner side wall of the groove (26); a stopper (28) is fixedly connected to one end of the first spring (27); and the stopper (28) is slidably connected to the inside of the first cover body (20); The heat preservation plate (22) is connected to the inner wall of the groove (26); the other side of the heat preservation plate (22) is fixedly connected to a connecting rod (202); the fixing plate (29) is fixedly connected to the top of the first cover body (20); the fixing plate (29) is provided with a second empty groove (201) for inserting the connecting rod (202); one side of the fixing plate (29) is fixedly connected to a support block (203); the support block (203) is slidably connected to a sliding rod (204); one end of the sliding rod (204) is fixedly connected to a protrusion (206); a second spring (205) is mounted on the sliding rod (204); the two ends of the second spring (205) are respectively fixedly connected to the protrusion (206) and the support block (203).

2. The industrial furnace insulation cover according to claim 1, characterized in that: One end of the sliding rod (204) away from the protrusion (206) is fixedly connected to a baffle (207).

3. The industrial furnace insulation cover according to claim 1, characterized in that: A handle (213) is fixedly connected to the outer side of the second cover body (21).

4. The industrial furnace insulation cover according to claim 3, characterized in that: A rubber pad (208) is connected to one side of the second cover body (21).

5. The industrial furnace insulation cover according to claim 1, characterized in that: A slide groove (10) is provided on the top of the base (1), and the inner side wall of the slide groove (10) is slidably connected to the second cover body (21).

6. The industrial furnace insulation cover according to claim 5, characterized in that: A supporting leg (12) is fixedly connected to the bottom of the base (1).

7. The industrial furnace insulation cover according to claim 1, characterized in that: A through slot (209) is provided on one side of the first cover body (20), and a fan (210) is fixedly embedded inside the through slot (209).

8. The industrial furnace insulation cover according to claim 7, characterized in that: A cover plate (211) is hingedly connected to one side of the first cover body (20) close to the through slot (209), and a rubber ring (212) is fixedly connected to one side of the cover plate (211).

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