阅读说明：本技术 一种低温电阻炉的散热装置 (Heat radiator for low temperature resistance furnace ) 是由 鲁平瑞 于 2021-10-15 设计创作，主要内容包括：本发明属于低温电阻炉技术领域,公开了一种低温电阻炉的散热装置,包括基座和安装于所述基座上的炉体,所述炉体左右两外侧面设有卡座,所述卡座安装有若干风管,所述卡座设有第一风腔,所述第一风腔输入端连接有气泵,所述炉体底部设有第二风腔,所述第二风腔输出端与所述气泵连接,所述炉体顶部滑动匹配有风箱,所述风箱滑动匹配有滤网,所述风箱两侧设有滑槽,所述滑槽滑动匹配有转接部件,所述转接部件包括与所述风管输出端匹配的球头,所述球头连接有圆柱,所述圆柱与所述滑槽之间连接有弹簧组,所述圆柱连接有出风管,所述球头与所述出风管之间设有风道,所述风箱内部设有风室,所述风箱下侧设有若干出风口。(The invention belongs to the technical field of low-temperature resistance furnaces, and discloses a heat dissipation device of a low-temperature resistance furnace, which comprises a base and a furnace body arranged on the base, wherein clamping seats are arranged on the left and right outer side surfaces of the furnace body, a plurality of air pipes are arranged on the clamping seats, a first air cavity is arranged on each clamping seat, an air pump is connected to the input end of the first air cavity, a second air cavity is arranged at the bottom of the furnace body, the output end of the second air cavity is connected with the air pump, an air box is matched with the top of the furnace body in a sliding manner, a filter screen is matched with the air box in a sliding manner, sliding grooves are arranged on two sides of the air box, a switching part is matched with the sliding grooves in a sliding manner, the switching part comprises ball heads matched with the output ends of the air pipes, the ball heads are connected with cylinders, spring groups are connected between the cylinders and the sliding grooves, the cylinders are connected with air outlet pipes, and air channels are arranged between the ball heads and the air outlet pipes, an air chamber is arranged in the air box, and a plurality of air outlets are formed in the lower side of the air box.)

1. The utility model provides a heat abstractor of low temperature resistance stove, includes base (1) and install in furnace body (2) on base (1), its characterized in that: the furnace body (2) is provided with clamping seats (3) on the left and right outer side surfaces, the clamping seats (3) are provided with a plurality of air pipes (4), a first air cavity (5) communicated with the air pipes (4) is arranged on the lower side of the clamping seats (3), the input end of the first air cavity (5) is connected with an air pump, the air pump is arranged on the rear side of the furnace body, a second air cavity (6) is arranged at the bottom of the furnace body (2), the input end of the second air cavity (6) is communicated with the inside of the furnace body (2), the output end of the second air cavity (6) is connected with the air pump, the top of the furnace body (2) is matched with an air box (7) in a sliding manner, the air box (7) is matched with a filter screen (8) in a sliding manner, sliding grooves (9) are arranged on two sides of the air box (7), a switching part (10) is matched with the sliding manner, the input end of the switching part (10) is connected with the output end of the air pipes (4), adapter part (10) include with bulb (101) that tuber pipe (4) output matches, bulb (101) are connected with cylinder (102), cylinder (102) with spout (9) slide to match, cylinder (102) with be connected with spring assembly (103) between spout (9), cylinder (102) are connected with out tuber pipe (104), bulb (101) with be equipped with wind channel (105) between play tuber pipe (104), bellows (7) inside be equipped with plenum (11) that adapter part (10) output is connected, plenum (11) are located filter screen (8) upside, bellows (7) downside is equipped with a plurality of air outlets (12), air outlet (12) are located the furnace body (2) zone of heating.

2. The heat sink of a low temperature resistance furnace as claimed in claim 1, wherein: the clamping plate (31) is matched with the clamping seat (3).

3. The heat sink of a low temperature resistance furnace as claimed in claim 2, wherein: the number of the air pipes (4) is at least four, and each air pipe is provided with two air pipes and is evenly distributed on the left side and the right side of the furnace body (2).

4. The heat sink of a low temperature resistance furnace as claimed in claim 3, wherein: the air pipe (4) is detachably connected with the clamping seat (3).

5. The heat sink of a low temperature resistance furnace as claimed in claim 4, wherein: the furnace body (2) bottom is equipped with otic placode (201), furnace body (2) match have install in outer cover (202) of otic placode (201).

6. The heat sink of a low temperature resistance furnace as claimed in claim 5, wherein: the first air cavity (5) and the second air cavity (6) are provided with opening and closing doors.

7. The heat sink of a low temperature resistance furnace as claimed in claim 6, wherein: the ball head (101) and the cylinder (102) are integrally formed.

8. The heat sink of a low temperature resistance furnace as claimed in claim 7, wherein: the bellows (7) is provided with two threaded holes (701).

Technical Field

The invention belongs to the technical field of low-temperature resistance furnaces, and particularly relates to a heat dissipation device of a low-temperature resistance furnace.

Background

With the development and progress of science and technology, the requirements of people for things are changed from old thinking that people can use things as things to be quite fine and smooth, and only with the continuous progress or innovation conception, a new form is generated to improve the added value of the product, so that people can live under the test of intense market competition.

Compared with a heating furnace with lower heating temperature, the traditional heating mode is difficult to achieve the furnace temperature uniformity required by the process in a short time, particularly the temperature of the top in the heating furnace is lower, most of the resistance furnace top cannot be provided with heating belts because of the top structure, and the heat at the bottom and the side of the heating furnace can only be brought to the top through internal circulation, so that the temperature of the top is increased, but a large amount of data show that the temperature of the top is still lower than that of the bottom and the side, no heating belt at the top is the main reason for the lower temperature of the top, the heating belts in the resistance furnace are directly fixed on the heating furnace shell, heat insulation cotton is arranged between the furnace shell and the heating belts, workers must enter the heating furnace to operate during installation, few fixing pieces between the heating belts and the furnace shell are more than several thousands, namely hundreds of heat insulation cotton also needs to be provided with corresponding number of round holes, and the round holes have great influence on the heat insulation effect of the heating furnace, resulting in severe oven temperature loss. The installation and fixation of the heating belt also need to be finished in the furnace, and the operation of workers is difficult; if the fixing rod of the heating belt is broken, the fixing rod is required to enter the furnace to be replaced by a new one. If the heating belt breaks down, the heating belt is more troublesome to replace, the heating belt must be detached from the fixed rod and taken out of the furnace for maintenance or replacement, and the number of the fixed points is huge, so that the heating belt wastes time and labor.

Disclosure of Invention

In view of the problems raised by the above background art, the present invention is directed to: aims to provide a heat radiator of a low-temperature resistance furnace.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

a heat dissipation device of a low-temperature resistance furnace comprises a base and a furnace body arranged on the base, wherein clamping seats are arranged on the left and right outer side surfaces of the furnace body, a plurality of air pipes are arranged on the clamping seats, a first air cavity communicated with the air pipes is arranged on the lower side of each clamping seat, an air pump is connected to the input end of the first air cavity, the air pump is arranged on the rear side of the furnace body, a second air cavity is arranged at the bottom of the furnace body, the input end of the second air cavity is communicated with the inside of the furnace body, the output end of the second air cavity is connected with the air pump, an air box is matched with the top of the furnace body in a sliding manner, a filter screen is matched with the air box in a sliding manner, sliding chutes are arranged on two sides of the air box, the sliding chutes are matched with adapter parts in a sliding manner, the input ends of the adapter parts are connected with the output ends of the air pipes, each adapter part comprises a ball head matched with the output end of the air pipe, the ball head is connected with a cylinder, the cylinder with the spout sliding fit, the cylinder with be connected with the spring assembly between the spout, the cylinder is connected with out the tuber pipe, the bulb with be equipped with the wind channel between the play tuber pipe, bellows inside be equipped with the plenum that the switching part output is connected, the plenum is located the filter screen upside, the bellows downside is equipped with a plurality of air outlets, the air outlet is located the furnace body zone of heating.

Further inject, the cassette matches there is the cardboard, and such design can protect the tuber pipe after cooperating with the cassette.

Further limiting, the air pipes are provided with at least four groups, and each group is provided with two air pipes which are uniformly distributed on the left side and the right side of the furnace body.

Further inject, the tuber pipe with the cassette can be dismantled and be connected, and such design is convenient for to the tuber pipe is changed the maintenance.

Further inject, the furnace body bottom is equipped with the otic placode, the furnace body match have install in the dustcoat of otic placode, such design, dustproof and protect to the whole.

Further inject, first wind chamber with the second wind chamber all is equipped with the door that opens and shuts, and such design is convenient for clear up inside.

Further, the ball head and the cylinder are integrally formed, and the problem of breakage is not prone to occurring due to the design.

Further define, the bellows is equipped with two screw holes, and such design, the screw that twists just can be convenient take out the bellows.

The invention has the following beneficial effects:

1. the invention blows hot gas circulating in the furnace from the furnace to the air box at the top through the air pipe and then directly blows the material from the air outlet at the bottom of the air box, so that the temperature of the material at the top in the furnace is uniform, the phenomenon of poor uniformity of the furnace temperature caused by low temperature at the top in the prior art is solved, the maintenance work is reduced, and the production efficiency is improved;

2. the invention does not change the internal structure of the heating furnace, adds an independent air duct in the existing space, is convenient to install and disassemble and has low failure rate;

3. the invention does not need to fixedly install the heating belt, thereby fundamentally solving the problem that the heating belt is not easy to replace and maintain, and the air box can be cleaned and maintained by directly drawing out the air box, thereby being simple and convenient and saving time.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural diagram of a heat sink of a low-temperature resistance furnace according to an embodiment of the present invention after installation and use;

FIG. 2 is a schematic view of the structure of FIG. 1 with the shield removed;

FIG. 3 is a schematic structural view of the knock-out plate of FIG. 2;

FIG. 4 is a schematic cross-sectional view of a heat dissipation device of a low-temperature resistance furnace according to an embodiment of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4;

the main element symbols are as follows:

the air-conditioning device comprises a base 1, a furnace body 2, an ear plate 201, an outer cover 202, a clamping seat 3, a clamping plate 31, an air pipe 4, a first air cavity 5, a second air cavity 6, an air box 7, a threaded hole 701, a filter screen 8, a sliding chute 9, an adapter part 10, a ball head 101, a cylinder 102, a spring set 103, an air outlet pipe 104, an air duct 105, an air chamber 11 and an air outlet 12.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in figures 1-5, the heat dissipation device of a low-temperature resistance furnace of the invention comprises a base 1 and a furnace body 2 arranged on the base 1, wherein clamping seats 3 are arranged on the left and right outer side surfaces of the furnace body 2, a plurality of air pipes 4 are arranged on the clamping seats 3, a first air cavity 5 communicated with the air pipes 4 is arranged on the lower side of the clamping seats 3, the input end of the first air cavity 5 is connected with an air pump, the air pump is arranged on the rear side of the furnace body, a second air cavity 6 is arranged at the bottom of the furnace body 2, the input end of the second air cavity 6 is communicated with the inside of the furnace body 2, the output end of the second air cavity 6 is connected with the air pump, an air box 7 is matched on the top of the furnace body 2 in a sliding manner, a filter screen 8 is matched on the air box 7 in a sliding manner, sliding chutes 9 are arranged on two sides of the air box 7, an adapter part 10 is matched in a sliding manner, the input end of the adapter part 10 is connected with the output end of the air pipe 4, the adapter part 10 comprises a ball head 101 matched with the output end of the air pipe 4, the ball head 101 is connected with a cylinder 102, the cylinder 102 is matched with the chute 9 in a sliding mode, the spring set 103 is connected between the cylinder 102 and the chute 9, the cylinder 102 is connected with the air outlet pipe 104, an air channel 105 is arranged between the ball head 101 and the air outlet pipe 104, an air chamber 11 connected with the output end of the adapter part 10 is arranged inside the air box 7, the air chamber 11 is located on the upper side of the filter screen 8, a plurality of air outlets 12 are formed in the lower side of the air box 7, and the air outlets 12 are located in a heating area of the furnace body 2.

In the embodiment, when the heat dissipation device of the low-temperature resistance furnace is used, the clamping seat 3 is arranged at two sides of the furnace body 2, the air box 7 is arranged at the upper side of the furnace body 2, each air passage is communicated, the air pump is started to suck hot air generated in the furnace into the first air chamber 6 through the second air chamber 6, the hot air enters the air pipe 4, the air pipe 4 is discharged into the air chamber 11 in the air box 7 through the adapter part 10, the hot air is discharged at the top in the furnace from the air outlet 12 after being filtered by the filter screen 8 and is directly blown to materials, so that the temperature of the materials at the top in the furnace is uniform, the problem that the uniformity of the temperature of the furnace is poor due to the low temperature at the top in the prior art is solved, the maintenance work is reduced, the production efficiency is improved, the air box 7 and the filter screen 8 can be cleaned and maintained by directly drawing out the air box 7 after being used for a period of time, the installation mode of sliding matching the filter screen 8 can be directly drawn out of the air box 7, after cleaning, the furnace body is directly pushed back to the original position, the adapter part 10 can automatically return to the original position for butt joint, specifically, after the air box 7 moves to enable the ball head 101 to be stressed, the ball head 101 can push the cylinder 102 to move towards the position of the sliding groove 9, namely, the effect of not interfering the movement of the air box 7 is achieved, after the air box 7 is pushed back to the furnace body 2 in place, under the effect of the spring group 103, the ball head 101 can enter the air pipe 4 to realize butt joint, and air in the air pipe 4 is guaranteed to enter the air chamber 11 through the air duct 105.

Preferred cassette 3 matches there is cardboard 31, such design, can protect tuber pipe 4 with cassette 3 cooperation back, in fact, also can consider the structure that can protect tuber pipe 4 according to particular case.

Preferably, the air pipes 4 have at least four groups, each group has two air pipes, and the air pipes are uniformly distributed on the left side and the right side of the furnace body 2, so that the air supply effect is ensured, and actually, the number of the air pipes 4 can be considered according to specific conditions.

The preferred tuber pipe 4 can be dismantled with cassette 3 and be connected, and such design is convenient for change the maintenance to tuber pipe 4, and in fact, also can consider tuber pipe 4 and cassette 3's connected mode according to particular case.

Preferably, the bottom of the furnace body 2 is provided with the ear plate 201, and the furnace body 2 is matched with the outer cover 202 arranged on the ear plate 201, so that the design can prevent dust and protect the whole furnace body, and in fact, measures for preventing dust and protecting the furnace body 2 can be considered according to specific conditions.

Preferably, first wind chamber 5 and second wind chamber 6 all are equipped with the switching door, and such design is convenient for clear up inside, and in fact, also can consider the method of being convenient for clear up inside first wind chamber 5 and second wind chamber 6 according to particular case.

Preferably, the ball head 101 and the cylinder 102 are integrally formed, and such a design is not prone to fracture, and actually, the connection mode between the ball head 101 and the cylinder 102 may also be considered according to specific situations.

Preferably, the bellows 7 is provided with two threaded holes 701, so that the bellows 7 can be easily extracted by screwing in screws, and in fact, measures for easily extracting the bellows 7 can be taken into consideration according to specific situations.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.