CN215523780U

CN215523780U - Automatic sealing structure for temperature monitoring

Info

Publication number: CN215523780U
Application number: CN202122271222.5U
Authority: CN
Inventors: 徐立农; 吴琦; 孙波
Original assignee: Jiangsu Ruidesi Environmental Protection Technology Co ltd
Current assignee: Jiangsu Ruidesi Environmental Protection Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-14
Anticipated expiration: 2031-09-18

Abstract

The utility model provides an automatic sealing structure for temperature monitoring, which relates to the technical field of temperature monitoring and comprises a sealing cavity, wherein a hot air pipeline is inserted into the left side of the sealing cavity, a supporting plate is arranged inside the hot air pipeline, a suction fan is arranged at the left end of the supporting plate, a temperature detector is arranged below the top end of the sealing cavity, a sealing mechanism is arranged inside the hot air pipeline and comprises a fixed plate, the right end of the suction fan is fixedly connected with the fixed plate, four groups of abutting plates are arranged outside the fixed plate, a sleeve is arranged below the abutting plates, a second connecting rod is inserted into the sleeve, the bottom end of the second connecting rod is fixedly connected to the inner wall of the hot air pipeline, and a hinge rod is hinged to the right end of the sleeve. The utility model can control the opening and closing of the sealing plate through the rotation of the exhaust fan, thereby ensuring the heat supply to the inside of the sealing cavity, ensuring the heat supply effect of the hot air pipeline, and simultaneously automatically sealing the sealing cavity when stopping heat supply.

Description

Automatic sealing structure for temperature monitoring

Technical Field

The utility model relates to the technical field of temperature monitoring, in particular to an automatic sealing structure for temperature monitoring.

Background

Under the large background of increasingly strict environmental protection, the voc gas is completely discharged, volatile organic gas is particularly necessary and important in the production process, and the voc gas is generally subjected to gas treatment by monitoring equipment in order to improve the overall natural environment;

however, the existing automatic sealing structure for temperature monitoring has the following problems in the use process: because current gas treatment equipment need carry out high temperature treatment to gas, the tradition ventilates its inside through hot-blast main, and current through temperature check out test set control air inlet equipment in real time, but current air inlet equipment can't seal automatically after the temperature reaches to can't guarantee that the inside temperature of equipment keeps longer time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and solve the problem that the interior of the traditional gas treatment equipment provided in the background art can quickly flow back and diffuse when hot air is introduced.

In order to achieve the purpose, the utility model adopts the following technical scheme: an automatic sealing structure for temperature monitoring comprises a sealing cavity, wherein a hot air pipeline is inserted into the left side of the sealing cavity, a supporting plate is arranged inside the hot air pipeline, a suction fan is arranged at the left end of the supporting plate, a temperature detector is arranged below the top end of the sealing cavity, a sealing mechanism is arranged inside the hot air pipeline and comprises a fixing plate, four groups of abutting plates are fixedly connected to the right end of the suction fan, a sleeve is arranged below the abutting plates, a second connecting rod is inserted into the sleeve, the bottom end of the second connecting rod is fixedly connected to the inner wall of the hot air pipeline, the right end of the sleeve is hinged with a hinge rod, a rack plate is hinged to the right end of the hinge rod, a rotating rod is connected to the inner wall bearing at the rear end of the hot air pipeline, a gear is fixedly connected to the outer wall of the rotating rod, and a roller is fixedly connected to the outer wall of the rotating rod, and the outer wall of the roller is wound with a connecting rope, the other end of the connecting rope is fixedly connected with a sealing plate, the bottom end of the sealing plate is connected to the inner wall of the bottom end of the hot air pipeline through a rotating shaft, the right end of the sealing plate is fixedly connected with a third spring, and the other end of the third spring is fixedly connected to the inner wall of the hot air pipeline.

Preferably, four groups of cavities are formed in the fixing plate, first connecting plates are inserted into the four groups of cavities, first connecting rods are fixedly connected to the outer sides of the first connecting plates, and one ends, far away from the first connecting plates, of the four groups of first connecting rods are fixedly connected to the abutting plates.

Preferably, a first sliding groove is formed in the cavity, a first sliding block is connected to the inside of the first sliding groove in a sliding mode, and one end, far away from the first sliding groove, of the first sliding block is fixedly connected to the first connecting plate.

Preferably, the sleeve pipe inner wall fixedly connected with second spring, and second spring bottom fixedly connected with second connecting plate, second connecting plate bottom fixed connection is in the second connecting rod, the second spout has all been seted up to the sleeve pipe left and right sides, and inside all sliding connection of second spout has the second slider, and is two sets of the one end that the second spout was kept away from to the second slider is all fixed connection in the second connecting plate.

Preferably, a slide rail is arranged in the hot air pipeline, a slide rod is connected in the slide rail in a sliding manner, and one end, far away from the slide rail, of the slide rod is fixedly connected to the rack plate.

Preferably, the fixed pulley is installed to hot-blast main bottom inner wall, and connects the rope winding in the fixed pulley surface, hot-blast main top inner wall fixedly connected with seals piece, and seals piece laminating in the closing plate.

Preferably, the top end of the hot air pipeline is provided with a mounting groove, and the mounting groove is internally provided with a mounting plate through a bolt.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, the sealing mechanism is arranged, and the opening and closing of the sealing plate can be controlled through the rotation of the exhaust fan, so that the heat supply to the inside of the sealing cavity is ensured, the heat supply effect of the hot air pipeline is ensured, and meanwhile, the sealing cavity can be automatically sealed while the heat supply is stopped;

2. according to the hot air pipeline sealing device, the mounting groove and the mounting plate are arranged, the sealing mechanism in the hot air pipeline can be overhauled by detaching the mounting groove and the mounting plate, and convenience in overhauling of operators is improved.

Drawings

FIG. 1 is a schematic diagram illustrating a partial structure of a front view section provided according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partial structure of a hot air duct according to an embodiment of the present invention;

FIG. 3 is a schematic diagram illustrating a partial structure of a left side view of a fixing plate according to an embodiment of the present invention;

FIG. 4 is a schematic diagram illustrating an enlarged structure at A in FIG. 2 according to an embodiment of the present invention;

fig. 5 is a schematic diagram illustrating an enlarged structure at B in fig. 2 according to an embodiment of the present invention.

Illustration of the drawings:

110. sealing the cavity; 120. a hot air duct; 121. a slide rail; 122. a slide rod; 130. a support plate; 140. an exhaust fan; 150. a temperature detector; 200. a sealing mechanism; 210. a fixing plate; 211. a chamber; 212. a first connecting plate; 213. a first connecting rod; 214. a first spring; 215. a first chute; 216. a first slider; 220. a butt joint plate; 230. a sleeve; 231. a second spring; 232. a second connecting plate; 233. a second chute; 234. a second slider; 240. a second connecting rod; 250. a hinged lever; 260. a rack plate; 270. a rotating rod; 280. a gear; 290. a drum; 291. a connecting rope; 292. a sealing plate; 293. a third spring; 294. a fixed pulley; 295. a sealing block; 310. mounting grooves; 320. and (7) mounting the plate.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

As shown in fig. 1-5, the present invention provides an embodiment: an automatic sealing structure for temperature monitoring comprises a sealing cavity 110, a hot air pipeline 120 is inserted into the left side of the sealing cavity 110, a supporting plate 130 is arranged inside the hot air pipeline 120, a suction fan 140 is arranged at the left end of the supporting plate 130, a temperature detector 150 is arranged below the top end of the sealing cavity 110, a sealing mechanism 200 is arranged inside the hot air pipeline 120, the sealing mechanism 200 comprises a fixing plate 210, the right end of the suction fan 140 is fixedly connected with the fixing plate 210, four groups of abutting plates 220 are arranged outside the fixing plate 210, a sleeve pipe 230 is arranged below the abutting plates 220, a second connecting rod 240 is inserted into the sleeve pipe 230, the bottom end of the second connecting rod 240 is fixedly connected to the inner wall of the hot air pipeline 120, a hinge rod 250 is hinged to the right end of the sleeve pipe 230, a rack plate 260 is hinged to the right end of the hinge rod 250, a rotating rod 270 is connected to the inner wall bearing at the rear end of the hot air pipeline 120, and a gear 280 is fixedly connected to the outer wall of the rotating rod 270, rotating rod 270 outer wall fixedly connected with cylinder 290, and the winding of cylinder 290 outer wall has connection rope 291, connection rope 291 other end fixedly connected with closing plate 292, and the closing plate 292 bottom is connected in hot-air pipes 120 bottom inner wall through the pivot, closing plate 292 right-hand member fixedly connected with third spring 293, and third spring 293 other end fixedly connected in hot-air pipes 120 inner wall, can control opening and closing of closing plate 292 through the rotation of induced draft fan 140, thereby guarantee to supply heat to sealed chamber 110 inside, hot-air pipes 120's heat supply effect has been guaranteed, can seal up sealed chamber 110 automatically when stopping the heat supply simultaneously.

Four groups of cavities 211 are opened inside the fixed plate 210, the first connecting plate 212 is inserted inside all of the four groups of cavities 211, the outer sides of the first connecting plates 212 are fixedly connected with first connecting rods 213, one ends, far away from the first connecting plates 212, of the four groups of first connecting rods 213 are fixedly connected to the abutting plate 220, when the abutting plate 220 moves towards the outside, the first spring 214 can be extruded to be deformed, and the abutting plate 220 can be reset through the elastic action of the first spring 214.

First spout 215 has been seted up to cavity 211 inside, and the inside sliding connection of first spout 215 has first slider 216, and the one end fixed connection of first spout 215 is kept away from to first slider 216 is connected in first connecting plate 212, through the inside gliding effect of first slider 216 in first spout 215, can guarantee the stability of butt plate 220 when removing.

Sleeve 230 inner wall fixedly connected with second spring 231, and second spring 231 bottom fixedly connected with second connecting plate 232, second connecting plate 232 bottom fixed connection is in second connecting rod 240, second spout 233 has all been seted up to the sleeve 230 left and right sides, and inside all sliding connection of second spout 233 has second slider 234, the equal fixed connection in second connecting plate 232 of one end that second spout 233 was kept away from to two sets of second sliders 234, when sleeve 230 reciprocates, can drive second spring 231 and take place deformation, through the inside gliding effect of second slider 234 in second spout 233, can guarantee the stability when sleeve 230 reciprocates.

The slide rail 121 is disposed inside the hot air duct 120, the slide rail 121 is connected with the slide rod 122 in a sliding manner, and one end of the slide rod 122 away from the slide rail 121 is fixedly connected to the rack plate 260, so that the rack plate 260 can be driven to move left and right under the sliding action of the slide rod 122 inside the slide rail 121.

Fixed pulley 294 is installed to hot-blast duct 120 bottom inner wall, and connects rope 291 to twine on fixed pulley 294 surface, can reduce the stress point that connects rope 291 to the pulling of closing plate 292 through fixed pulley 294, increases closing plate 292 pivoted range, and hot-blast duct 120 top inner wall fixedly connected with seals block 295, and seals block 295 and laminate in closing plate 292, can seal up closing plate 292 through the better of seal block 295.

Mounting groove 310 has been seted up on hot-air pipes 120 top, and mounting panel 320 is installed through the bolt to mounting groove 310 is inside, can overhaul the inside sealing mechanism 200 of hot-air pipes 120 through dismantling mounting groove 310 and mounting panel 320, has improved the convenience when operating personnel overhauls.

The working principle is as follows:

when the suction fan 140 rotates, the fixing plate 210 can be driven to rotate, centrifugal force generated when the fixing plate 210 rotates can drive the four abutting plates 220 to move outwards, the sleeve 230 can be driven to move downwards, the second spring 231 and the first spring 214 are extruded to deform, meanwhile, the rack plate 260 can be pushed to move rightwards through the hinge rod 250, the gear 280 can be driven, the rotating rod 270 and the roller 290 can be driven to rotate, the connecting rope 291 is wound on the surface of the roller 290, the sealing plate 292 is pulled to be opened, the third spring 293 is stretched to deform, hot air can enter the sealing cavity 110 through the hot air pipe 120 at the moment, and when the suction fan 140 is closed, the sealing plate 292 can be driven to reset through the elastic action of the third spring 293.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes by using the technical contents disclosed in the above description to other fields, but any simple modification, equivalent change and change made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an automatic sealing structure for temperature monitoring, includes sealed chamber (110), sealed chamber (110) left side is inserted and is equipped with hot-blast main (120), and hot-blast main (120) internally mounted has backup pad (130), extractor fan (140) are installed to backup pad (130) left end, thermodetector (150), its characterized in that are installed to sealed chamber (110) top below: the sealing mechanism (200) is arranged inside the hot air pipeline (120), the sealing mechanism (200) comprises a fixing plate (210), the right end of the exhaust fan (140) is fixedly connected with the fixing plate (210), four groups of abutting plates (220) are arranged outside the fixing plate (210), a sleeve (230) is arranged below the abutting plates (220), a second connecting rod (240) is inserted inside the sleeve (230), the bottom end of the second connecting rod (240) is fixedly connected to the inner wall of the hot air pipeline (120), the right end of the sleeve (230) is hinged with a hinged rod (250), the right end of the hinged rod (250) is hinged with a rack plate (260), the inner wall bearing at the rear end of the hot air pipeline (120) is connected with a rotating rod (270), the outer wall of the rotating rod (270) is fixedly connected with a gear (280), the outer wall of the rotating rod (270) is fixedly connected with a roller (290), and the outer wall of the roller (290) is wound with a connecting rope (291), the other end of the connecting rope (291) is fixedly connected with a sealing plate (292), the bottom end of the sealing plate (292) is connected to the inner wall of the bottom end of the hot air pipeline (120) through a rotating shaft, the right end of the sealing plate (292) is fixedly connected with a third spring (293), and the other end of the third spring (293) is fixedly connected to the inner wall of the hot air pipeline (120).

2. The automatic sealing structure for temperature monitoring according to claim 1, characterized in that: four groups of cavities (211) are formed in the fixing plate (210), first connecting plates (212) are inserted into the four groups of cavities (211), first connecting rods (213) are fixedly connected to the outer sides of the first connecting plates (212), one ends, far away from the first connecting plates (212), of the four groups of first connecting rods (213) are fixedly connected to the abutting plates (220), and first springs (214) are wound on the outer walls of the four groups of first connecting rods (213).

3. The automatic sealing structure for temperature monitoring according to claim 2, characterized in that: a first sliding groove (215) is formed in the cavity (211), a first sliding block (216) is connected to the inside of the first sliding groove (215) in a sliding mode, and one end, far away from the first sliding groove (215), of the first sliding block (216) is fixedly connected to the first connecting plate (212).

4. The automatic sealing structure for temperature monitoring according to claim 1, characterized in that: the utility model discloses a sleeve pipe, including sleeve pipe (230), sleeve pipe (230) inner wall fixedly connected with second spring (231), and second spring (231) bottom fixedly connected with second connecting plate (232), second connecting plate (232) bottom fixed connection is in second connecting rod (240), second spout (233) have all been seted up to the sleeve pipe (230) left and right sides, and inside sliding connection all has second slider (234) of second spout (233), and is two sets of one end that second spout (233) were kept away from in second slider (234) is all fixed connection in second connecting plate (232).

5. The automatic sealing structure for temperature monitoring according to claim 1, characterized in that: a sliding rail (121) is arranged in the hot air pipeline (120), a sliding rod (122) is connected to the inside of the sliding rail (121) in a sliding mode, and one end, far away from the sliding rail (121), of the sliding rod (122) is fixedly connected to the rack plate (260).

6. The automatic sealing structure for temperature monitoring according to claim 1, characterized in that: fixed pulley (294) is installed to hot-blast pipeline (120) bottom inner wall, and connects rope (291) to twine on fixed pulley (294) surface, hot-blast pipeline (120) top inner wall fixedly connected with sealing block (295), and sealing block (295) laminating in closing plate (292).

7. The automatic sealing structure for temperature monitoring according to claim 1, characterized in that: the top end of the hot air pipeline (120) is provided with a mounting groove (310), and a mounting plate (320) is mounted in the mounting groove (310) through a bolt.