CN217003402U

CN217003402U - Air-blower outlet duct line adiabatic protector

Info

Publication number: CN217003402U
Application number: CN202220905484.4U
Authority: CN
Inventors: 江向辉; 郑侦强; 潘佳佳; 郑晓妮; 许伯杰
Original assignee: Shantou North Axis Guangye Environmental Protection Co ltd
Current assignee: Shantou North Axis Guangye Environmental Protection Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-19
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to a heat insulation protection device for an air outlet pipeline of an air blower, which comprises a base, wherein two translation plates vertical to the base are movably arranged on the base through a thread driving mechanism, a clamping piece used for extruding a heat insulation layer laid on the outer wall of an air pipe is movably arranged at the side part of each translation plate through a flexible mechanism, the clamping piece is connected with a plurality of groups of elastic supporting mechanisms arranged on the translation plates, when the heat insulation protection device is used, elastic potential energy stored by the flexible mechanism enables the clamping piece to have certain extrusion force on the heat insulation layer, the attaching degree of the heat insulation layer and the outer wall of the air pipe is improved, meanwhile, the elastic supporting mechanisms trigger and store the elastic potential energy, the attaching degree between the heat insulation layer and the outer wall of the air pipe is further enhanced, and finally, the reliable heat insulation protection function of the air outlet pipeline of the air blower is realized through the mutual matching of all mechanisms and components in the device, the failure rate of the blower in the working process is obviously reduced.

Description

Air-blower outlet duct line adiabatic protector

Technical Field

The utility model relates to the technical field related to a blower protection device, in particular to a heat insulation protection device for a blower air outlet pipeline.

Background

The blower is used for accurately conveying a certain air quantity and is generally used for combustion-supporting air supply of boilers and the like. Fans are commonly used for air pumping and the like, such as ventilation of large and small chambers. With the rapid rise and development of various industries, the application range of the air blower is wider and wider.

The air outlet temperature of the air blower is high, the air pipe dissipates heat to cause the room temperature of the air blower to be high, hot air is sucked by the air blower, the air blower is frequently stopped due to overheat fault, the air outlet pipe of the air blower is sealed by a heat insulation pipe, the heat dissipation of the air pipe can be effectively reduced, and therefore the air outlet pipe line is in urgent need of heat insulation transformation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat insulation protection device for an air outlet pipeline of a blower, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an air-blower outlet duct line adiabatic protector, includes the base, be provided with through screw thread actuating mechanism activity on the base two with base looks vertically translation board, the lateral part of translation board is provided with one through flexible mechanism activity and is used for carrying out the extruded holder to the heat preservation of laying on the air hose outer wall, the holder is the arc form setting to with install multiunit elastic support mechanism is connected on the translation board.

As a further scheme of the utility model: the flexible mechanism include through two flexure strips set up in the translation board orientation the connecting plate and the fixed mounting of holder one side the connecting plate orientation the slide of translation board one side, the holder with the connecting plate is for dismantling the connection, a opening has been seted up on the translation board, the slide runs through the opening and with translation board sliding connection.

As a still further scheme of the utility model: rotate on the translation board and install two pivots, elastic support mechanism includes fixed mounting and is in the pivot and inside hollow deflector and slide through a plurality of elastic component and set up expansion plate in the deflector, the pivot be connected with slide complex flip structure, just the expansion plate is kept away from the pulley is installed to the one end of pivot, the pulley with the holder butt.

As a still further scheme of the utility model: the elastic component is including setting up the inside spring of deflector, the one end of spring is connected the inner wall of deflector, the other end with the expansion plate is kept away from the one end of pulley is connected.

As a still further scheme of the utility model: the slide is "T" shape setting, flip structure includes fixed mounting and is in epaxial returning face plate rotates, the returning face plate for the slope set up and with the slide butt.

As a still further scheme of the utility model: the screw thread driving mechanism comprises a bidirectional screw rod rotatably mounted on the base, a guide rod fixedly mounted on the base and two thread plates arranged on the bidirectional screw rod and the guide rod, wherein the thread plates are in threaded connection with the bidirectional screw rod, are in sliding connection with the guide rod and are fixed with the translation plate.

Compared with the prior art, the utility model has the beneficial effects that: the air outlet pipe of the air blower is novel in design, when the air blower is used, the thread driving mechanism can drive the two clamping pieces to simultaneously move linearly towards the air pipe, and after the clamping pieces are contacted with the heat insulation layer on the outer wall of the air pipe, the flexible mechanism stores elastic potential energy, so that the clamping pieces have certain extrusion force on the heat insulation layer, the attaching degree of the heat insulation layer and the outer wall of the air pipe is improved, meanwhile, the elastic supporting mechanism triggers and stores the elastic potential energy, the attaching degree between the heat insulation layer and the outer wall of the air pipe is further enhanced, finally, the reliable heat insulation protection function of the air outlet pipe of the air blower is realized through mutual matching of all mechanisms and parts in the air blower, and the fault occurrence rate of the air blower in the working process is remarkably reduced.

Drawings

Fig. 1 is a using state diagram of a heat insulation protection device of an air outlet pipeline of a blower.

FIG. 2 is a schematic view of an embodiment of a thermal insulation shield for an air outlet line of a blower.

FIG. 3 is a schematic view of another embodiment of the thermal insulation shield for the air outlet line of a blower.

FIG. 4 is a schematic view of an alternative angle of an embodiment of the thermal insulation shield for the air outlet line of a blower.

Fig. 5 is an enlarged view of a structure at a in fig. 3.

Fig. 6 is an exploded view of the resilient support mechanism in an embodiment of the thermal insulation shield for the air outlet line of a blower.

In the figure: 1. a base; 2. a guide rod; 3. a bidirectional screw rod; 4. a thread plate; 5. a translation plate; 6. a clamping member; 7. a connecting plate; 8. an elastic sheet; 9. a slide plate; 10. a pulley; 11. a guide plate; 12. a retractable plate; 13. a spring; 14. a turnover plate; 15. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Referring to fig. 1-6, in an embodiment of the present invention, an apparatus for protecting a heat insulation of an air outlet line of a blower includes a base 1.

Further, a plurality of installation parts are arranged on the side part of the base 1, and hole sites for fixing the base 1 with a wall or a connectable object are arranged on the installation parts.

The base 1 is movably provided with two translation plates 5 perpendicular to the base 1 through a thread driving mechanism, and the side parts of the translation plates 5 are further provided with clamping pieces 6.

Referring to fig. 3 again, the screw driving mechanism includes a bidirectional screw rod 3 rotatably mounted on the base 1, a guide rod 2 fixedly mounted on the base 1, and two screw plates 4 disposed on the bidirectional screw rod 3 and the guide rod 2, wherein the screw plates 4 are in threaded connection with the bidirectional screw rod 3, slidably connected with the guide rod 2, and fixed with the translation plate 5.

In detail, the thread plate 4 is provided with two through holes for the two-way screw rod 3 and the guide rod 2 to pass through respectively, and the inner wall of the through hole for the two-way screw rod 3 to pass through is provided with threads engaged with the two-way screw rod 3.

In order to facilitate the worker to rotate the bidirectional screw rod 3 during the heat insulation treatment, a rotating wheel (not shown in the figure) is further fixed on one end of the bidirectional screw rod 3.

When using, when the user rotates two-way lead screw 3, guide bar 2 will lead two thread plates 4, and two thread plates 4 just carry out screw-thread fit and be close to the motion each other with two-way lead screw 3 simultaneously, and correspondingly, two holders 6 just are close to the motion each other, have realized the extrusion action to the heat preservation, when needs are dismantled the heat preservation, carry out the antiport to two-way lead screw 3 for each part resets can.

The clamping piece 6 is arranged in an arc shape and used for extruding a heat preservation layer laid on the outer wall of the air pipe, and the clamping piece 6 is movably arranged on the lateral part of the translation plate 5 through a flexible mechanism and connected with a plurality of groups of elastic supporting mechanisms arranged on the translation plate 5.

The heat-insulating layer is a heat-insulating product (aluminum silicate heat-insulating pipe), the thickness of the heat-insulating layer can be set according to the actual heat-insulating requirement, and preferably, the thickness of the heat-insulating layer is 50 mm.

Referring to fig. 4 and 5 again, the flexible mechanism includes a connecting plate 7 disposed on a side of the translating plate 5 facing the clamping member 6 through two elastic pieces 8, and a sliding plate 9 fixedly mounted on a side of the connecting plate 7 facing the translating plate 5. The holder 6 with the connecting plate 7 is for dismantling the connection, a through opening has been seted up on the translation board 5, slide 9 run through the through opening and with translation board 5 sliding connection.

In particular, said elastic strip 8 is connected to said translating plate 5 on one side and to said connecting plate 7 on the other side.

It should be noted that, the clamping member 6 may be fixedly connected to the connecting plate 7 through a fastening bolt, and before the air pipe is subjected to the thermal insulation protection treatment, a worker should first measure the pipe diameter of the air pipe, and then manufacture the clamping member 6 according to the measurement result, so that the clamping member 6 can completely cover the outer wall of the air pipe during the subsequent treatment, thereby improving the thermal insulation effect.

Referring to fig. 5 again, the translation plate 5 is rotatably provided with two rotating shafts 15, the elastic support mechanism includes a guide plate 11 fixedly installed on the rotating shafts 15 and having a hollow interior, and an expansion plate 12 slidably disposed in the guide plate 11 through a plurality of elastic members, the rotating shafts 15 are connected to a turning structure matched with the sliding plate 9, and one end of the expansion plate 12 far away from the rotating shafts 15 is provided with a pulley 10, and the pulley 10 is abutted to the clamping member 6.

Referring to fig. 6 again, the elastic element includes a spring 13 disposed inside the guide plate 11, one end of the spring 13 is connected to the inner wall of the guide plate 11, and the other end is connected to one end of the expansion plate 12 away from the pulley 10. The slide 9 is "T" shape setting, flip structure includes fixed mounting and is in the epaxial returning face plate 14 of pivot 15, returning face plate 14 for the slope setting and with slide 9 butt.

When the heat insulation protection treatment of the air pipe is carried out, the base 1 is fixed on a wall body or other mountable objects, the air pipe to be protected is positioned between the two clamping pieces 6, then, a heat insulation layer is laid on the outer wall of the air pipe, the thread driving mechanism works to drive the two translation plates 5 and the clamping pieces 6 to move close to each other, after the clamping pieces 6 are contacted with the heat insulation layer on the outer wall of the air pipe, along with the continuous movement of the translation plates 5, the distance between the translation plates 5 and the connecting plate 7 is gradually shortened, so the elastic sheet 8 can deform and store certain elastic potential energy, the clamping pieces 6 have certain extrusion pressure degree on the heat insulation layer, the final heat insulation effect is ensured, meanwhile, the sliding plate 9 can slide in the through hole on the translation plate 5, and the turnover plate 14 can be pushed, so that the rotating shaft 15 rotates, correspondingly, deflector 11 and expansion plate 12 simultaneous occurrence rotate, pulley 10's setting, reduced the frictional force between the rotation with holder 6, deflector 11 and expansion plate 12 are at the pivoted in-process, expansion plate 12 will slide in the deflector 11 towards gradually, spring 13 is compressed, reserve certain elastic potential energy, thereby, expansion plate 12 just has certain thrust to holder 6 through pulley 10, the laminating degree between heat preservation and the air pipe outer wall has been strengthened on the one hand, adiabatic effect has further been promoted, on the other hand has then played the effect of noise reduction.

It should be noted that, in the actual heat insulation protection treatment, the heat insulation layer may be directly laid on the inner wall of the holding member 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The heat insulation protection device for the air outlet pipeline of the air blower is characterized by comprising a base (1), wherein two translation plates (5) vertical to the base (1) are movably arranged on the base (1) through a thread driving mechanism;

the side part of the translation plate (5) is movably provided with a clamping piece (6) used for extruding a heat preservation layer laid on the outer wall of the air pipe through a flexible mechanism, and the clamping piece (6) is arranged in an arc shape and is connected with a plurality of groups of elastic supporting mechanisms arranged on the translation plate (5).

2. A heat-insulating protection device for an air outlet pipeline of a blower according to claim 1, characterized in that the flexible mechanism comprises a connecting plate (7) arranged on one side of the translation plate (5) facing the clamping piece (6) through two elastic sheets (8) and a sliding plate (9) fixedly arranged on one side of the connecting plate (7) facing the translation plate (5);

the clamping piece (6) is detachably connected with the connecting plate (7), a through hole is formed in the translation plate (5), and the sliding plate (9) penetrates through the through hole and is in sliding connection with the translation plate (5).

3. The adiabatic protector of a blast blower outlet pipeline according to claim 2, characterized in that, rotate on translation board (5) and install two pivot (15), elastic support mechanism includes fixed mounting on pivot (15) and inside hollow deflector (11) and slide the expansion plate (12) that sets up in deflector (11) through a plurality of elastic components, pivot (15) are connected with slide (9) complex flip structure, just one end that expansion plate (12) kept away from pivot (15) is installed pulley (10), pulley (10) with holder (6) butt.

4. The heat insulation and protection device for the air outlet pipeline of the blower is characterized in that the elastic piece comprises a spring (13) arranged inside the guide plate (11), one end of the spring (13) is connected with the inner wall of the guide plate (11), and the other end of the spring is connected with one end, far away from the pulley (10), of the expansion plate (12).

5. The heat insulation protection device for the air outlet pipeline of the blower according to claim 3 is characterized in that the sliding plate (9) is arranged in a T shape, the overturning structure comprises an overturning plate (14) fixedly installed on the rotating shaft (15), and the overturning plate (14) is obliquely arranged and is abutted to the sliding plate (9).

6. The blower outlet pipeline heat insulation protection device according to claim 1, characterized in that the screw driving mechanism comprises a bidirectional screw rod (3) rotatably mounted on the base (1), a guide rod (2) fixedly mounted on the base (1), and two thread plates (4) arranged on the bidirectional screw rod (3) and the guide rod (2), wherein the thread plates (4) are in threaded connection with the bidirectional screw rod (3), are in sliding connection with the guide rod (2), and are fixed with the translation plate (5).