CN217761255U

CN217761255U - Heat preservation device for air inlet and exhaust pipes of air compressor

Info

Publication number: CN217761255U
Application number: CN202221190287.5U
Authority: CN
Inventors: 王斌; 李会东; 王建智; 黄建权; 杨锋; 段晓翼; 张盼阳; 裴晓哲
Original assignee: Lingbao Baoxin Electronic Technology Co Ltd
Current assignee: Lingbao Baoxin Electronic Technology Co Ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-11-08
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to the technical field of air compressors, in particular to a heat preservation device for an air inlet and outlet pipe of an air compressor, which comprises a heat preservation component sleeved on the outer wall of an air pipe, wherein the heat preservation component comprises a first shell and a second shell, the shapes of the cross-sectional views of the first shell and the second shell are the same and are both in a semi-circular arc shape, the fixed ends of the first shell and the second shell are hinged with each other, the fixed ends of the first shell and the second shell are fixedly connected through a locking component, the joint of the fixed ends of the first shell and the second shell is also provided with a positioning component, and the positioning component is positioned at one side close to the air pipe; the utility model discloses a set up first casing, second casing, wrap up first casing and second casing at the trachea surface to set up heat preservation, stereoplasm filling layer and electric heating pipe at first shells inner wall, can play good heat preservation effect to the trachea on the one hand, on the other hand when the trachea in the lower not suitable for production of temperature, accessible electric heating pipe heats it, in order to satisfy the production demand.

Description

Heat preservation device for air inlet and exhaust pipes of air compressor

Technical Field

The utility model relates to an air compressor machine technical field, concretely relates to heat preservation device for air compressor machine intake-exhaust pipe.

Background

Chinese patent publication No. CN202117890U discloses "a novel air compressor exhaust structure, including compressed air pipeline and cooler, is equipped with cooling water inlet tube and outlet pipe on the cooler, advances oil pipe and goes out oil pipe at the inside intercommunication of cooler, and compressed air intake pipe and outlet duct are direct at the outside intercommunication of cooler. The utility model discloses in, compressed air does not pass through the cooler, and exhaust compressed air temperature is high, can reach high temperature air compressor's effect, directly supplies compressed air to the copper tank that dissolves, and the cancellation boiler provides steam, greatly reduced energy consumption ", but the intake pipe and the outlet duct of this patent only have thermal insulation performance, when gas temperature is lower, can't satisfy the production demand.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a heat preservation device for air compressor machine air inlet and exhaust pipe, it is effectual not only to keep warm, has the function that satisfies the production demand to gaseous secondary heating moreover.

In order to solve the technical problem, the utility model provides a heat preservation device for air inlet and outlet pipes of an air compressor, which comprises a heat preservation assembly sleeved on the outer wall of an air pipe, wherein the heat preservation assembly comprises a first shell and a second shell, the shapes of the cross-sectional views of the first shell and the second shell are the same and are both in a semi-circular arc shape, the fixed ends of the first shell and the second shell are hinged with each other, the fixed ends of the first shell and the second shell are fixedly connected through a locking assembly, a positioning assembly is further arranged at the joint of the fixed ends of the first shell and the second shell, and the positioning assembly is positioned at one side close to the air pipe;

the first shell and the second shell are provided with heat preservation layers on the inner walls, a hard filling layer is arranged on the inner side of each heat preservation layer, and an electric heating pipe is laid on the inner wall of each hard filling layer and located on one side close to the air pipe.

Furthermore, the locking assembly comprises a bolt fixedly installed at the bottom of the first shell and a groove formed in the top of the second shell, and the bolt is inserted into the groove.

Furthermore, the holding tank has been seted up to second casing outer wall, and the threaded hole is seted up to the holding tank inner wall, and threaded hole wears to be equipped with the connecting bolt who is used for connecting the bolt.

Further, the holding tank inner wall is installed and is emitted outward, emits outward the lock in connecting bolt's the outside.

Further, the positioning assembly comprises a first fixing block and a second fixing block, the top of the first fixing block is fixedly connected with the first shell, the bottom of the second fixing block is fixedly connected with the second shell, a clamping groove is formed in the top of the second fixing block, and a protruding block matched with the clamping groove in use is arranged at the bottom of the first fixing block.

Furthermore, the cross-sectional shapes of the clamping groove and the lug are the same and are both in an inverted triangle shape.

Furthermore, the heat-insulating layer is made of heat-insulating glass wool, and the hard filling layer is made of an asbestos heat-insulating plate.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. the utility model discloses a set up first casing, second casing, wrap up first casing and second casing at the trachea surface to set up heat preservation, stereoplasm filling layer and electric heating pipe at first shells inner wall, can play good heat preservation effect to the trachea on the one hand, on the other hand when the trachea in the lower not suitable for production of temperature, accessible electric heating pipe heats it, in order to satisfy the production demand.

2. The utility model discloses a set up locking subassembly and locating component, be convenient for with first casing and second casing fixed mounting at the trachea outer wall, easy to assemble and dismantlement.

Drawings

FIG. 1 is a schematic view of the structure of an air compressor and an air pipe;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic structural view at B in fig. 2.

In the figure: 1. an air compressor; 2. an air tube; 3. a heat preservation assembly; 31. a first housing; 32. a second housing; 4. a heat-insulating layer; 5. a hard filler layer; 6. an electric heating tube; 7. a bolt; 8. a groove; 9. accommodating a tank; 10. a threaded hole; 11. a connecting bolt; 12. carrying out external emission; 13. a first fixed block; 14. a second fixed block; 15. a card slot; 16. and (4) a bump.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying fig. 1-4 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-4: a heat preservation device for an air inlet pipe and an air outlet pipe of an air compressor comprises a heat preservation component 3 sleeved on the outer wall of an air pipe 2, wherein the heat preservation component 3 comprises a first shell 31 and a second shell 32, the shapes of the cross sections of the first shell 31 and the second shell 32 are the same and are both in a semi-circular arc shape, the fixed ends of the first shell 31 and the second shell 32 are hinged with each other, the fixed ends of the first shell 31 and the second shell 32 are fixedly connected through a locking component, a positioning component is further arranged at the joint of the fixed ends of the first shell 31 and the second shell 32, and the positioning component is positioned on one side close to the air pipe 2;

specifically, the heat preservation device for the air inlet and exhaust pipe of the air compressor comprises a heat preservation component 3 sleeved on the outer wall of an air pipe 2, wherein the heat preservation component 3 comprises a first shell 31 and a second shell 32, the cross-sectional shapes of the first shell 31 and the second shell 32 are the same and are both in a semi-circular arc shape, the fixed ends of the first shell 31 and the second shell 32 are hinged with each other, the fixed ends of the first shell 31 and the second shell 32 are fixedly connected through a locking component, a positioning component is further arranged at the joint of the fixed ends of the first shell 31 and the second shell 32, and the positioning component is positioned on one side close to the air pipe 2;

the inner walls of the first shell 31 and the second shell 32 are both provided with heat insulation layers 4, the heat insulation layers 4 are made of heat insulation glass wool, hard filling layers 5 are arranged on the inner sides of the heat insulation layers 4, the hard filling layers 5 are made of asbestos heat insulation plates, electric heating pipes 6 are laid on the inner walls of the hard filling layers 5, and the electric heating pipes 6 are located on one sides close to the air pipes 2;

in the embodiment, the first shell 31 and the second shell 32 are arranged, the first shell 31 and the second shell 32 are wrapped on the outer surface of the air pipe 2, and the heat preservation layer 4, the hard filling layer 5 and the electric heating pipe 6 are arranged on the inner wall of the first shell 31, so that on one hand, a good heat preservation effect can be achieved on the air pipe 2, and on the other hand, when the temperature in the air pipe 2 is low and is not suitable for production, the electric heating pipe 6 can be used for heating the air pipe, so that the production requirement can be met.

According to one embodiment of the present invention, as shown in figure 3,

locking subassembly includes the bolt 7 of fixed mounting in first casing 31 bottom and sets up the recess 8 at second casing 32 top, 7 cartridges of bolt are in recess 8, for avoiding bolt 7 to break away from recess 8 holding tank 9 has been seted up to second casing 32 outer wall, and holding tank 9 inner wall set up threaded hole 10 wears to be equipped with connecting bolt 11 that is used for connecting bolt 7 in the threaded hole 10, for further improvement practicality, hold tank 9 inner wall is installed and is emitted 12 outward, emits 12 locks outward at connecting bolt 11's the outside outward.

According to another embodiment of the present invention, as shown in fig. 4,

the positioning assembly comprises a first fixing block 13 and a second fixing block 14, the first fixing block 13 and the second fixing block 14 are both in a long strip shape, the top of the first fixing block 13 is fixedly connected with a first shell 31, the bottom of the second fixing block 14 is fixedly connected with a second shell 32, a clamping groove 15 is formed in the top of the second fixing block 14, a protruding block 16 matched with the clamping groove 15 is arranged at the bottom of the first fixing block 13, and the clamping groove 15 and the protruding block 16 are identical in cross-sectional view shape and are both in an inverted triangle shape;

this embodiment, through setting up first fixed block 13 and second fixed block 14, can guarantee the leakproofness that first casing 31 and second casing 32 are connected on the one hand, and then guarantee the heat preservation effect, on the other hand can improve the stability that first casing 31 and second casing 32 are connected.

The utility model discloses a theory of operation:

during the use, the first shell 31 and the second shell 32 lock that will assemble are at 2 outer walls of trachea of air compressor machine 1 to make lug 16 cartridge in draw-in groove 15, bolt 7 cartridge is in recess 8, and through connecting bolt 11 with bolt 7 and second shell 32 fixed connection, accomplish the installation, when the lower production that is not suitable for of temperature in trachea 2, accessible electric heating pipe 6 heats it, in order to satisfy the production demand.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a heat preservation device for air compressor machine air inlet and exhaust pipe which characterized in that: the heat preservation assembly (3) is sleeved on the outer wall of the air pipe (2), the heat preservation assembly (3) comprises a first shell (31) and a second shell (32), the shapes of the section graphs of the first shell (31) and the second shell (32) are the same and are both in a semicircular arc shape, the fixed ends of the first shell (31) and the second shell (32) are hinged with each other, the fixed ends of the first shell (31) and the second shell (32) are fixedly connected through a locking assembly, a positioning assembly is further arranged at the joint of the fixed ends of the first shell (31) and the second shell (32), and the positioning assembly is positioned on one side close to the air pipe (2);

the inner walls of the first shell (31) and the second shell (32) are both provided with a heat insulation layer (4), a hard filling layer (5) is arranged on the inner side of the heat insulation layer (4), an electric heating pipe (6) is laid on the inner wall of the hard filling layer (5), and the electric heating pipe (6) is located on one side close to the air pipe (2).

2. The heat-insulating device for the air inlet and outlet pipes of the air compressor as claimed in claim 1, wherein: the locking assembly comprises a bolt (7) fixedly mounted at the bottom of the first shell (31) and a groove (8) formed in the top of the second shell (32), and the bolt (7) is inserted into the groove (8).

3. The heat-insulating device for the air compressor intake and exhaust pipes as claimed in claim 2, wherein: holding tank (9) have been seted up to second casing (32) outer wall, and threaded hole (10) are seted up to holding tank (9) inner wall, wear to be equipped with connecting bolt (11) that are used for connecting bolt (7) in screw hole (10).

4. The heat-insulating device for the air compressor inlet and exhaust pipes as claimed in claim 3, wherein: an outer cap (12) is installed on the inner wall of the accommodating groove (9), and the outer cap (12) is buckled on the outer side of the connecting bolt (11).

5. The heat-insulating device for the air inlet and outlet pipes of the air compressor as claimed in claim 1, wherein: the positioning assembly comprises a first fixing block (13) and a second fixing block (14), the top of the first fixing block (13) is fixedly connected with a first shell (31), the bottom of the second fixing block (14) is fixedly connected with a second shell (32), a clamping groove (15) is formed in the top of the second fixing block (14), and a convex block (16) matched with the clamping groove (15) for use is arranged at the bottom of the first fixing block (13).

6. The heat-insulating device for the air compressor intake and exhaust pipes as claimed in claim 5, wherein: the cross-sectional shapes of the clamping groove (15) and the lug (16) are the same and are both in an inverted triangle shape.

7. The heat-insulating device for the air compressor intake and exhaust pipes as claimed in claim 1, wherein: the heat-insulating layer (4) is made of heat-insulating glass wool, and the hard filling layer (5) is made of asbestos heat-insulating boards.