CN214665940U

CN214665940U - Energy-saving structure of atmosphere furnace

Info

Publication number: CN214665940U
Application number: CN202120714702.1U
Authority: CN
Inventors: 魏义; 赵锡铃; 刘联军
Original assignee: Hunan Demeter Technology Co ltd
Current assignee: Hunan Demeter Technology Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-09
Anticipated expiration: 2031-04-08

Abstract

The utility model provides an energy-saving structure of an atmosphere furnace, which comprises a main body component, an air inlet component, an auxiliary component, a pressing component, a driving component, a sealing component, a heating component and a display component; the main body component comprises a shell, a low-temperature heat-insulation cotton blanket, a low-temperature heat-insulation plate, a stainless steel bright screen and a high-temperature heat-insulation cotton plate; a low-temperature heat-preservation cotton blanket is bonded on the inner side wall of the shell, and a low-temperature heat-preservation plate is bonded on the inner side wall of the low-temperature heat-preservation cotton blanket; the utility model discloses in set up cotton blanket of low temperature heat preservation, low temperature heated board and the cotton board of high temperature heat preservation through the inside at the shell, and then keep warm to this device, through set up the bright screen of stainless steel between low temperature heated board and the cotton board of high temperature heat preservation for the bright surface of stainless steel is with thermal radiation reflection to the stove in, and hot air current is difficult for seeing through, and then has avoided that shell surface temperature is higher, has not only practiced thrift some energy, has still improved the machining efficiency of atmosphere stove.

Description

Energy-saving structure of atmosphere furnace

Technical Field

The utility model relates to an atmosphere stove technical field, in particular to atmosphere stove energy-saving structure.

Background

The atmosphere furnace is characterized in that under a certain set temperature, a certain ingredient of artificially prepared atmosphere is introduced into the furnace to achieve the purpose of certain heat treatment, such as gas carburization, carbonitriding and bright quenching, annealing, normalizing and the like, the variety of the atmosphere furnace is various, a large amount of energy needs to be consumed in the using process, and the energy-saving atmosphere furnace has stronger practicability in order to achieve the purpose of saving resources.

The existing atmosphere furnace has certain problems:

firstly, the existing atmosphere furnace is usually heated in air, and the heat loss mainly comprises heat transfer, convection and heat radiation, so that the surface temperature of a furnace body is higher, a part of energy is wasted, and the processing efficiency of the atmosphere furnace is lower;

second, current atmosphere stove adopts single sealed the pad to seal the door body usually, and the sealed effect of this kind of sealed mode is lower, and then has aggravated thermal loss, and sealed the pad is in high temperature high pressure state for a long time moreover for its life greatly reduced, for this reason, provides an atmosphere stove energy-saving structure.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention are intended to provide an energy-saving structure of an atmosphere furnace, so as to solve or alleviate the technical problems in the prior art, and at least provide a useful choice.

The embodiment of the utility model provides a technical scheme is so realized: an energy-saving structure of an atmosphere furnace comprises a main body assembly, an air inlet assembly, an auxiliary assembly, a pressing assembly, a driving assembly, a sealing assembly, a heating assembly and a display assembly;

the main body component comprises a shell, a low-temperature heat-insulation cotton blanket, a low-temperature heat-insulation plate, a stainless steel bright screen and a high-temperature heat-insulation cotton plate;

a low-temperature heat-preservation cotton blanket is bonded on the inner side wall of the shell, a low-temperature heat-preservation plate is bonded on the inner side wall of the low-temperature heat-preservation cotton blanket, a stainless steel bright screen is fixedly connected to the inner side wall of the low-temperature heat-preservation plate, and a high-temperature heat-preservation cotton plate is bonded on the inner side wall of the stainless steel bright screen;

an air inlet assembly is mounted on one side of the main body assembly, an auxiliary assembly is hinged to the front surface of the main body assembly, a pressing assembly is fixedly connected to the front surface of the main body assembly, and a driving assembly is in threaded connection with the front surface of the pressing assembly;

the rear surface of the auxiliary assembly is bonded with a sealing assembly, the interior of the main body assembly is fixedly connected with a heating assembly, and the upper surface of the main body assembly is provided with a display assembly.

In some embodiments, the intake assembly comprises a first tube, a valve, and a second tube;

a first pipe body penetrates through one side of the main body assembly, one end of the first pipe body is communicated with a valve, and a water inlet of the valve is communicated with a second pipe body; one end of the second tube body is communicated with atmosphere prepared outside.

In some embodiments, the secondary assembly includes a tapered channel, a hinge, and a door body;

the front surface of the main body assembly is provided with a conical through groove, and the front surface of the shell is hinged with a door body through a hinge and is arranged opposite to the conical through groove; the auxiliary components may increase the utility of the device.

In some embodiments, the pressing assembly includes a first plate, a first rod, and a limiting frame;

a first plate body is arranged in front of the shell, a first rod body is welded on the front surface of the shell, and one end of the first rod body penetrates through the rear surface of the first plate body and is rotatably connected with the inside of the first plate body through a first bearing;

a limiting frame is welded on the front surface of the shell, and the outer side wall of the first plate body is attached to the inner side wall of the limiting frame; the limiting frame can fix the first plate body.

In some embodiments, the drive assembly includes a rotating handle, a threaded rod, and a second plate;

the front surface of the first plate body is in threaded connection with a screw, one end of the screw is welded with a rotating handle, the other end of the screw is in rotating connection with a second plate body through a second bearing, and the rear surface of the second plate body is attached to the front surface of the door body; the second plate body pushes the door body to move, and then the air tightness of the door body is improved.

In some embodiments, the seal assembly comprises a tapered gasket, a first gasket, and a steel wire;

a conical sealing gasket is bonded on the rear surface of the door body, the outer side wall of the conical sealing gasket is attached to the inner side wall of the conical through groove, a first sealing gasket is bonded on the rear surface of the door body, the rear surface of the first sealing gasket is attached to the front surface of the shell, and steel wires which are arranged at equal intervals are embedded in the conical sealing gasket and the first sealing gasket; the contact area between the conical sealing gasket and the conical through groove is small, the pressure is high, acting force is large, and air tightness is improved.

In some embodiments, the heating assembly comprises a baffle, a through-hole, a heating mechanism, and an adjustment knob;

the inner side wall of the main body assembly is fixedly connected with a partition plate, through holes distributed at equal intervals are formed in the upper surface of the partition plate, the bottom wall of the inner part of the main body assembly is fixedly connected with a heating mechanism and is positioned below the partition plate, and two adjusting knobs are symmetrically arranged on the front surface of the shell; the baffle can play the supporting role to the material.

In some embodiments, the display assembly includes a pressure gauge and a temperature gauge;

the upper surface of the main body component is provided with a pressure gauge, and the upper surface of the main body component is provided with a thermometer; the display assembly facilitates the worker to record the temperature and pressure inside the device.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

firstly, in the utility model, the low-temperature heat-preservation cotton blanket, the low-temperature heat-preservation plate and the high-temperature heat-preservation cotton plate are arranged in the shell, so that the device is subjected to heat preservation, and the stainless steel bright screen is arranged between the low-temperature heat-preservation plate and the high-temperature heat-preservation cotton plate, so that the bright surface of the stainless steel reflects heat radiation into the furnace, and hot air flow is not easy to penetrate, thereby avoiding the higher surface temperature of the shell, saving a part of energy, and improving the processing efficiency of the atmosphere furnace;

two, the utility model discloses a sealed pad of toper and the first sealed pad of bonding at the rear surface of the door body, area of contact is little between the sealed pad of toper and the toper logical groove, has increased pressure between the two, and then has increased the gas tightness between the door body and this device, has reduced thermal loss, through the inside scarf joint steel wire at the sealed pad of toper and the first sealed pad, and then increase the sealed intensity of filling up and the first sealed pad of toper, finally prolonged the sealed life who fills up and the first sealed pad of toper.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a front view of the housing of the present invention;

FIG. 3 is a connection structure diagram of the pressing assembly, the driving assembly and the sealing assembly of the present invention;

fig. 4 is a side view of the housing of the present invention.

Reference numerals: 1. a body assembly; 11. a housing; 12. a low-temperature heat-preservation cotton blanket; 13. a low temperature insulation board; 14. a stainless steel bright screen; 15. a high temperature insulation cotton board; 2. an air intake assembly; 21. a first pipe body; 22. a valve; 23. a second tube body; 3. an auxiliary component; 31. a tapered through slot; 32. a hinge; 33. a door body; 4. a compression assembly; 41. a first plate body; 42. a first rod body; 43. a limiting frame; 5. a drive assembly; 51. rotating the handle; 52. a screw; 53. a second plate body; 6. a seal assembly; 61. a tapered gasket; 62. a first gasket; 63. a steel wire; 7. a heating assembly; 71. a partition plate; 72. a through hole; 73. a heating mechanism; 74. adjusting a knob; 8. a display component; 81. a pressure gauge; 82. and (4) a thermometer.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "above" and "overlying" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under" and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-4, an embodiment of the present invention provides an energy-saving structure of an atmosphere furnace, which includes a main body assembly 1, an air inlet assembly 2, an auxiliary assembly 3, a pressing assembly 4, a driving assembly 5, a sealing assembly 6, a heating assembly 7, and a display assembly 8;

the main body component 1 comprises a shell 11, a low-temperature heat-preservation cotton blanket 12, a low-temperature heat-preservation plate 13, a stainless steel bright screen 14 and a high-temperature heat-preservation cotton plate 15;

a low-temperature heat-preservation cotton blanket 12 is bonded on the inner side wall of the shell 11, a low-temperature heat-preservation plate 13 is bonded on the inner side wall of the low-temperature heat-preservation cotton blanket 12, a stainless steel bright screen 14 is fixedly connected on the inner side wall of the low-temperature heat-preservation plate 13, and a high-temperature heat-preservation cotton plate 15 is bonded on the inner side wall of the stainless steel bright screen 14;

an air inlet assembly 2 is installed on one side of the main body assembly 1, an auxiliary assembly 3 is hinged to the front surface of the main body assembly 1, a pressing assembly 4 is fixedly connected to the front surface of the main body assembly 1, and a driving assembly 5 is in threaded connection with the front surface of the pressing assembly 4;

the rear surface of the auxiliary component 3 is adhered with a sealing component 6, the interior of the main component 1 is fixedly connected with a heating component 7, and the upper surface of the main component 1 is provided with a display component 8.

In one embodiment, the intake assembly 2 comprises a first tube 21, a valve 22 and a second tube 23;

a first pipe body 21 penetrates through one side of the main body component 1, one end of the first pipe body 21 is communicated with a valve 22, and a water inlet of the valve 22 is communicated with a second pipe body 23; the provision of the air inlet assembly 2 facilitates the injection of an artificially prepared atmosphere into the interior of the device.

In one embodiment, the auxiliary assembly 3 comprises a tapered through slot 31, a hinge 32 and a door 33;

a conical through groove 31 is formed in the front surface of the main body assembly 1, and a door body 33 is hinged to the front surface of the shell 11 through a hinge 32 and is arranged opposite to the conical through groove 31; set up auxiliary assembly 3 and be convenient for take the material.

In one embodiment, the pressing assembly 4 includes a first plate 41, a first rod 42, and a limiting frame 43;

a first plate 41 is arranged in front of the shell 11, a first rod 42 is welded on the front surface of the shell 11, and one end of the first rod 42 penetrates through the rear surface of the first plate 41 and is rotatably connected with the inside of the first plate 41 through a first bearing;

a limiting frame 43 is welded on the front surface of the shell 11, and the outer side wall of the first plate body 41 is attached to the inner side wall of the limiting frame 43; the door body 33 can be fixed with the device by arranging the pressing component 4.

In one embodiment, the driving assembly 5 comprises a rotating handle 51, a screw 52 and a second plate 53;

a screw 52 is connected to the front surface of the first plate 41 in a threaded manner, a rotating handle 51 is welded to one end of the screw 52, a second plate 53 is rotatably connected to the other end of the screw 52 through a second bearing, and the rear surface of the second plate 53 is attached to the front surface of the door body 33; the rotating handle 51 is provided to drive the screw 52, so as to push the second plate 53 to move, and finally push the door 33 to move.

In one embodiment, the seal assembly 6 includes a tapered gasket 61, a first gasket 62, and a steel wire 63;

a conical sealing gasket 61 is adhered to the rear surface of the door body 33, the outer side wall of the conical sealing gasket 61 is attached to the inner side wall of the conical through groove 31, a first sealing gasket 62 is adhered to the rear surface of the door body 33, the rear surface of the first sealing gasket 62 is attached to the front surface of the shell 11, and steel wires 63 which are arranged at equal intervals are embedded in the conical sealing gasket 61 and the first sealing gasket 62; the sealing assembly 6 is arranged to increase the air tightness of the device, and the steel wire 63 can increase the service life of the first sealing gasket 62 and the conical sealing gasket 61.

In one embodiment, the heating assembly 7 includes a partition 71, a through hole 72, a heating mechanism 73, and an adjustment knob 74;

a partition plate 71 is fixedly connected to the inner side wall of the main body assembly 1, through holes 72 which are distributed at equal intervals are formed in the upper surface of the partition plate 71, a heating mechanism 73 is fixedly connected to the inner bottom wall of the main body assembly 1 and is positioned below the partition plate 71, and two adjusting knobs 74 are symmetrically installed on the front surface of the shell 11; the heating assembly 7 is arranged to facilitate heat treatment of the material.

In one embodiment, the display assembly 8 includes a pressure gauge 81 and a temperature gauge 82;

the upper surface of the main body component 1 is provided with a pressure gauge 81, and the upper surface of the main body component 1 is provided with a thermometer 82; the pressure gauge 81 and the thermometer 82 are arranged, so that a worker can read pressure and temperature readings through the dial plate, and the safety of the device during use is improved.

Working principle and structure principle, in the present invention, the heating mechanism 73 is an electric heating device, the adjusting knob 74 can adjust the power of the heating mechanism 73, in the present invention, one end of the second tube 23 is connected to an external atmosphere storage device, when in use, the door 33 is opened, the material to be processed is placed on the upper surface of the partition plate 71, the door 33 is closed, the first plate 41 is rotated, under the restriction action of the first tube 42, one end of the first plate 41 falls into the inside of the limiting frame 43, the rotating handle 51 is rotated, the rotating handle 51 drives the screw 52 to rotate, the screw 52 is in threaded connection with the first plate 41, and further the screw 52 pushes the second plate 53 to move, the second plate 53 pushes the door 33 to move, the door 33 and the shell 11 interact with each other to extrude the first sealing gasket 62, the tapered sealing gasket 61 interacts with the tapered through groove 31, and further the air tightness of the present device is increased, press the switch in the switch block, heating mechanism 73 begins work, rotatory adjust knob 74 makes heating mechanism 73's power certain, open valve 22, the atmosphere of manual preparation gets into the inside of this device through second body 23 and first body 21, high temperature heat preservation cotton board 15, low temperature heat preservation cotton blanket 12, low temperature heat preservation board 13 can play heat retaining effect to this device, stainless steel light screen 14 can reflect the heat, and then reduce the inside thermal loss of this device, reach energy-conserving purpose, the workman can be through observing manometer 81 and thermometer 82 and then take notes the inside pressure and the temperature data of this device.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an atmosphere stove energy-saving structure, includes main part subassembly (1), admits air subassembly (2), auxiliary assembly (3), compresses tightly subassembly (4), drive assembly (5), seal assembly (6), heating element (7) and display module (8), its characterized in that:

the main body component (1) comprises a shell (11), a low-temperature heat-preservation cotton blanket (12), a low-temperature heat-preservation plate (13), a stainless steel bright screen (14) and a high-temperature heat-preservation cotton plate (15);

a low-temperature heat-preservation cotton blanket (12) is bonded on the inner side wall of the shell (11), a low-temperature heat-preservation plate (13) is bonded on the inner side wall of the low-temperature heat-preservation cotton blanket (12), a stainless steel bright screen (14) is fixedly connected to the inner side wall of the low-temperature heat-preservation plate (13), and a high-temperature heat-preservation cotton plate (15) is bonded on the inner side wall of the stainless steel bright screen (14);

an air inlet assembly (2) is mounted on one side of the main body assembly (1), an auxiliary assembly (3) is hinged to the front surface of the main body assembly (1), a pressing assembly (4) is fixedly connected to the front surface of the main body assembly (1), and a driving assembly (5) is in threaded connection with the front surface of the pressing assembly (4);

the rear surface of auxiliary assembly (3) bonds and has seal assembly (6), the inside fixedly connected with heating element (7) of main part subassembly (1), the last surface mounting of main part subassembly (1) has display module (8).

2. The atmosphere furnace energy saving structure according to claim 1, characterized in that: the air inlet component (2) comprises a first pipe body (21), a valve (22) and a second pipe body (23);

one side of the main body component (1) is provided with a first pipe body (21) in a penetrating mode, one end of the first pipe body (21) is communicated with a valve (22), and a water inlet of the valve (22) is communicated with a second pipe body (23).

3. The atmosphere furnace energy saving structure according to claim 1, characterized in that: the auxiliary assembly (3) comprises a conical through groove (31), a hinge (32) and a door body (33);

the front surface of the main body component (1) is provided with a conical through groove (31), and the front surface of the shell (11) is hinged with a door body (33) through a hinge (32) and is opposite to the conical through groove (31).

4. The atmosphere furnace energy saving structure according to claim 1, characterized in that: the pressing assembly (4) comprises a first plate body (41), a first rod body (42) and a limiting frame (43);

a first plate body (41) is arranged in front of the shell (11), a first rod body (42) is welded on the front surface of the shell (11), and one end of the first rod body (42) penetrates through the rear surface of the first plate body (41) and is rotatably connected with the inside of the first plate body (41) through a first bearing;

the front surface of the shell (11) is welded with a limiting frame (43), and the outer side wall of the first plate body (41) is attached to the inner side wall of the limiting frame (43).

5. The atmosphere furnace energy saving structure according to claim 4, characterized in that: the driving assembly (5) comprises a rotating handle (51), a screw rod (52) and a second plate body (53);

the front surface threaded connection of first plate body (41) has screw rod (52), the one end welding of screw rod (52) has rotatory handle (51), the other end of screw rod (52) is connected with second plate body (53) through the rotation of second bearing, the rear surface laminating of second plate body (53) is in the front surface of the door body (33).

6. The atmosphere furnace energy saving structure according to claim 3, wherein: the sealing assembly (6) comprises a conical sealing gasket (61), a first sealing gasket (62) and a steel wire (63);

the rear surface of the door body (33) bonds and has the sealed pad of toper (61), the lateral wall of the sealed pad of toper (61) fits the inside wall of the logical groove of toper (31), the rear surface of the door body (33) bonds and has first sealed pad (62), the rear surface of first sealed pad (62) laminate in the front surface of shell (11), the sealed pad of toper (61) with the inside of first sealed pad (62) is all rabbeted and is had steel wire (63) of equidistance range.

7. The atmosphere furnace energy saving structure according to claim 1, characterized in that: the heating assembly (7) comprises a partition plate (71), a through hole (72), a heating mechanism (73) and an adjusting knob (74);

inside wall fixedly connected with baffle (71) of main part subassembly (1), through-hole (72) that the equidistance distributes are seted up to the upper surface of baffle (71), the inside diapire fixedly connected with heating mechanism (73) of main part subassembly (1) just is located the below of baffle (71), two adjust knob (74) are installed to the front surface symmetry of shell (11).

8. The atmosphere furnace energy saving structure according to claim 1, characterized in that: the display component (8) comprises a pressure gauge (81) and a thermometer (82);

the upper surface mounting of main part subassembly (1) has manometer (81), the upper surface mounting of main part subassembly (1) has thermometer (82).