CN211184303U - Novel food machine electric heating pipe - Google Patents
Novel food machine electric heating pipe Download PDFInfo
- Publication number
- CN211184303U CN211184303U CN202020107045.XU CN202020107045U CN211184303U CN 211184303 U CN211184303 U CN 211184303U CN 202020107045 U CN202020107045 U CN 202020107045U CN 211184303 U CN211184303 U CN 211184303U
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- CN
- China
- Prior art keywords
- electric heating
- pipe
- heating tube
- shell
- fixing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005485 electric heating Methods 0.000 title claims abstract description 73
- 229910052751 metal Inorganic materials 0.000 claims abstract description 36
- 239000002184 metal Substances 0.000 claims abstract description 36
- 238000004321 preservation Methods 0.000 claims abstract description 25
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000011324 bead Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of heating devices, in particular to a novel food machine electric heating pipe, which comprises an electric heating pipe shell, a metal leading-out rod and a fixed plate, wherein the outer wall of one end of the electric heating pipe shell is fixedly connected with a heat preservation pipe; when using this device, can pass the mounting hole on the fixed plate to the suitable bolt of outside size, then be connected fixed plate and outside equipment, can directly dismantle the outside bolt on the fixed plate when dismantling to dismantle the electrothermal tube, the cold junction that the fixed plate is connected at the electrothermal tube casing in addition does not with flange direct contact, and the people of being convenient for dismantle it.
Description
Technical Field
The utility model belongs to the technical field of heating device, concretely relates to novel electromechanical heat pipe of food.
Background
The electric heating tube is a tubular electric heating element which is composed of a metal tube spiral resistance wire, crystallized magnesium oxide powder and the like, the electric heating tube product is generally made of high-quality imported stainless steel tubes, imported high-temperature magnesium oxide powder, high-quality electric heating wires and other materials, and is made of stainless steel into other structural parts, so that the electric heating tube has the characteristics of excellent overall performance, super-long service life and easiness in maintenance.
At present, the electric heating pipe is mostly butted through two flanges when being installed, and then the electric heating pipe is connected through bolts, but the surfaces of the bolts and the nuts can generate heat when being used, steam can be generated due to the contact of the overheated surfaces and air when the electric heating pipe is stopped being used, so that the bolts and the nuts are corroded and clamped, and the electric heating pipe is difficult to detach when being detached.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel food machine electricity heat pipe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel food machine electric heating pipe comprises an electric heating pipe shell, a metal leading-out rod and a fixing plate, wherein a heat preservation pipe is fixedly connected to the outer wall of one end of the electric heating pipe shell, a temperature sensing pipe is arranged inside the heat preservation pipe and is in clamping connection with the electric heating pipe shell and the heat preservation pipe, the temperature sensing pipe is in signal connection with external equipment, a connecting flange is fixedly connected to the outer wall of the opening end of the electric heating pipe shell, two symmetrically distributed metal leading-out rods are arranged inside the electric heating pipe shell, the length of each metal leading-out rod is one hundred-fifteen millimeters, the metal leading-out rods are located at the opening end of the electric heating pipe shell, two opening ends of the electric heating pipe shell are provided, a resistance wire is fixedly connected to the position of each metal leading-out rod, which is far away from the opening end of the electric, the clamping connector is located outside the electric heating tube shell, a clamping positioning hole is formed in the fixing plate, the clamping connector is clamped and connected with the fixing plate inside the clamping positioning hole, the fixing plate is detachably connected with the connecting flange, and a plurality of mounting holes different in size are formed in the fixing plate.
Preferably, the inner wall of the electric heating tube shell is provided with a heat insulation layer, and the heat insulation layer is fixedly connected with the electric heating tube shell.
Preferably, the electric heating tube shell is made of stainless steel, the heat preservation layer is made of magnesium oxide crystals, and the heat preservation tube is made of aluminum silicate ceramic fibers.
Preferably, one end of the metal leading-out rod close to the opening end of the electric heating tube shell is connected with a sealing ceramic bead in a clamping mode, and the outer wall of the sealing ceramic bead is connected with the electric heating tube shell in a clamping mode.
Preferably, the metal leading-out rod and the clamping joint are made of stainless steel, and the sealing ceramic beads are made of alumina ceramic.
Preferably, the fixing plate is provided with three fixing bolts which are symmetrically distributed in a triangular shape, and the fixing plate is fixed with the connecting flange through the fixing bolts in a threaded connection mode.
Compared with the prior art, the beneficial effects of the utility model are that:
When using this device, can pass the mounting hole on the fixed plate to the suitable bolt of outside size, then be connected fixed plate and outside equipment, can directly dismantle the outside bolt on the fixed plate when dismantling to dismantle the electrothermal tube, the cold junction that the fixed plate is connected at the electrothermal tube casing in addition does not with flange direct contact, and the people of being convenient for dismantle it.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle electric heating tube housing, the metal leading-out rod and the fixing plate of the present invention;
Fig. 3 is a schematic structural view of a fixing plate of the present invention;
Fig. 4 is a schematic structural view of the middle electric heating tube housing and the fixing plate of the present invention.
In the figure: 1. an electric heating tube housing; 11. a heat-insulating layer; 12. a heat preservation pipe; 121. a temperature sensing tube; 13. a connecting flange; 2. a metal lead-out bar; 21. sealing the ceramic beads; 22. a resistance wire; 23. clamping a joint; 3. a fixing plate; 31. clamping the positioning hole; 32. fixing the bolt; 33. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a novel food machine electric heating pipe comprises an electric heating pipe shell 1, a metal leading-out rod 2 and a fixing plate 3, wherein the outer wall of one end of the electric heating pipe shell 1 is fixedly connected with a heat preservation pipe 12, a temperature sensing pipe 121 is arranged inside the heat preservation pipe 12, the temperature sensing pipe 121 is connected with the electric heating pipe shell 1 and the heat preservation pipe 12 in a clamping manner, the temperature sensing pipe 121 is connected with an external device through signals, the outer wall of the opening end of the electric heating pipe shell 1 is fixedly connected with a connecting flange 13, two symmetrically distributed metal leading-out rods 2 are arranged inside the electric heating pipe shell 1, the length of each metal leading-out rod 2 is one hundred-fifteen millimeters, the metal leading-out rods 2 are positioned at the opening end of the electric heating pipe shell 1, the opening end of the electric heating pipe shell 1 is provided with two opening ends, the position of each metal leading-out rod 2, far away, the fixing plate 3 is provided with a clamping positioning hole 31, the clamping joint 23 is clamped and connected with the fixing plate 3 in the clamping positioning hole 31, the fixing plate 3 is detachably connected with the connecting flange 13, and the fixing plate 3 is provided with a plurality of mounting holes 33 with different sizes.
In this embodiment: the outer wall of one end of an electric heating tube shell 1 is fixedly connected with a heat preservation tube 12, a temperature sensing tube 121 is arranged in the heat preservation tube 12, the temperature sensing tube 121 is connected with the electric heating tube shell 1 and the heat preservation tube 12 in a clamping way, the heat preservation tube 12 can play a role of heat preservation on the temperature sensing tube 121, the contact between the inner temperature sensing tube 121 and the outside air can be avoided, the measuring accuracy of the temperature sensing tube 121 is improved, the temperature sensing tube 121 is connected with an external device through signals, a connecting flange 13 is fixedly connected with the outer wall of the opening end of the electric heating tube shell 1, two metal leading-out rods 2 which are symmetrically distributed are arranged in the electric heating tube shell 1, the length of each metal leading-out rod 2 is one hundred-fifteen millimeters, each metal leading-out rod 2 is positioned at the opening end of the electric heating tube shell 1, two opening ends of the electric heating tube shell 1 are fixedly connected with a resistance wire 22, the clamping joint 23 is positioned outside the electric heating tube shell 1, when the device is used, the clamping joint 23 on the metal leading-out rod 2 is connected with an external power supply, so that current is transmitted to the resistance wire 22 through the metal leading-out rod 2 to enable the resistance wire 22 to generate heat, the metal leading-out rod 2 can be left inside the electric heating tube shell 1 as a non-heating part, the fixing plate 3 is provided with a clamping positioning hole 31, the clamping joint 23 is in clamping connection with the fixing plate 3 inside the clamping positioning hole 31, the fixing plate 3 is detachably connected with the connecting flange 13, the fixing plate 3 is provided with a plurality of mounting holes 33 with different sizes, when in mounting, bolts with proper external sizes can pass through the mounting holes 33 on the fixing plate 3, then the fixing plate 3 is connected with external equipment, when in dismounting, external bolts on the fixing plate 3 can be directly dismounted, so as to dismount the electric heating tube shell 1, and fixed plate 3 is connected at the cold junction of electric heat pipe casing 1 not with flange 13 direct contact, can reduce the temperature that transmits on fixed plate 3 to reduce the inflation of outside bolt on fixed plate 3, be convenient for people dismantle it.
Specifically, the inner wall of the electric heating tube shell 1 is provided with a heat preservation layer 11, and the heat preservation layer 11 is fixedly connected with the electric heating tube shell 1; the heat preservation layer 11 can slow down the temperature emission speed in the electric heating tube shell 1.
Specifically, the electric heating tube shell 1 is made of stainless steel, the heat insulation layer 11 is made of magnesium oxide crystals, and the heat insulation tube 12 is made of aluminum silicate ceramic fibers; the stainless steel has good corrosion resistance and high temperature resistance, the service life of the electric heating tube shell 1 can be prolonged, and the aluminum silicate ceramic fiber has good heat insulation performance.
Specifically, one end of the metal leading-out rod 2 close to the opening end of the electric heating tube shell 1 is connected with a sealing ceramic bead 21 in a clamping mode, and the outer wall of the sealing ceramic bead 21 is connected with the electric heating tube shell 1 in a clamping mode; the open end of the glow tube housing 1 can be sealed by means of sealing ceramic beads 21.
Specifically, the metal leading-out rod 2 and the clamping joint 23 are made of stainless steel, and the sealing ceramic beads 21 are made of alumina ceramic; the clamping joint 23 is made of the same material as the metal leading-out rod 2, so that the current can pass through the clamping joint conveniently, and the alumina ceramic has good wear resistance, light weight, high hardness and good insulating property.
Specifically, three fixing bolts 32 which are symmetrically distributed in a triangular shape are arranged on the fixing plate 3, and the fixing plate 3 is fixed with the connecting flange 13 through the fixing bolts 32 in a threaded manner; during installation, the fixing bolts 32 penetrate through the fixing plate 3 and the connecting flange 13, then nuts of the fixing bolts 32 are screwed, and the dismounting process is reversed, so that the installation and the dismounting between the fixing plate 3 and the connecting flange 13 are realized.
The utility model discloses a theory of operation and use flow: when using this device, draw forth the block joint 23 on the stick 2 through the metal and come to be connected with outside power, thereby draw forth stick 2 through the metal and let resistance wire 22 generate heat on transmitting resistance wire 22 to the electric current, and the metal draws forth stick 2 can regard as the inside that the part that does not generate heat stays electric heat pipe casing 1, thereby can directly dismantle electric heat pipe casing 1 to the outside bolt on fixed plate 3 when dismantling, and fixed plate 3 is connected the cold junction of electric heat pipe casing 1 not with flange 13 direct contact, can reduce the temperature that transmits on fixed plate 3, thereby reduce the inflation of outside bolt on the fixed plate 3, be convenient for people dismantle it.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A novel food machine electric heating pipe comprises an electric heating pipe shell (1), a metal leading-out rod (2) and a fixing plate (3), and is characterized in that the outer wall of one end of the electric heating pipe shell (1) is fixedly connected with a heat preservation pipe (12), a temperature sensing pipe (121) is arranged inside the heat preservation pipe (12), the temperature sensing pipe (121) is connected with the electric heating pipe shell (1) and the heat preservation pipe (12) in a clamping manner, the temperature sensing pipe (121) is in signal connection with external equipment, and the outer wall of the opening end of the electric heating pipe shell (1) is fixedly connected with a connecting flange (13);
The electric heating tube comprises an electric heating tube shell (1), wherein two metal leading-out rods (2) which are symmetrically distributed are arranged in the electric heating tube shell (1), the length of each metal leading-out rod (2) is one hundred and fifteen millimeters, the metal leading-out rods (2) are located at the open end of the electric heating tube shell (1), two open ends of the electric heating tube shell (1) are provided, a resistance wire (22) is fixedly connected to the position, away from the open end of the electric heating tube shell (1), of each metal leading-out rod (2), one end, away from the resistance wire (22), of each metal leading-out rod (2) is fixedly connected with a clamping joint (23), and the clamping joint (23) is located outside the electric heating tube;
The fixing plate (3) is provided with a clamping positioning hole (31), the clamping joint (23) is clamped and connected with the fixing plate (3) in the clamping positioning hole (31), the fixing plate (3) is detachably connected with the connecting flange (13), and the fixing plate (3) is provided with a plurality of mounting holes (33) with different sizes.
2. The novel electromechanical heat pipe for foodstuff according to claim 1, wherein: the inner wall of the electric heating tube shell (1) is provided with a heat preservation layer (11), and the heat preservation layer (11) is fixedly connected with the electric heating tube shell (1).
3. The novel electromechanical heat pipe for foodstuff according to claim 2, wherein: the electric heating tube is characterized in that the electric heating tube shell (1) is made of stainless steel, the heat preservation layer (11) is made of magnesium oxide crystals, and the heat preservation tube (12) is made of aluminum silicate ceramic fibers.
4. A novel electromechanical heat pipe for foodstuff according to claim 3, wherein: one end of the metal leading-out rod (2) close to the opening end of the electric heating tube shell (1) is connected with a sealing ceramic bead (21) in a clamping mode, and the outer wall of the sealing ceramic bead (21) is connected with the electric heating tube shell (1) in a clamping mode.
5. The novel electromechanical heat pipe for foodstuff according to claim 4, wherein: the metal leading-out rod (2) and the clamping joint (23) are made of stainless steel, and the sealing ceramic beads (21) are made of alumina ceramic.
6. The novel electromechanical heat pipe for foodstuff according to claim 1, wherein: the fixing plate (3) is provided with three fixing bolts (32) which are symmetrically distributed in a triangular shape, and the fixing plate (3) is fixed with the connecting flange (13) through the fixing bolts (32) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107045.XU CN211184303U (en) | 2020-01-17 | 2020-01-17 | Novel food machine electric heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107045.XU CN211184303U (en) | 2020-01-17 | 2020-01-17 | Novel food machine electric heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184303U true CN211184303U (en) | 2020-08-04 |
Family
ID=71803740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107045.XU Expired - Fee Related CN211184303U (en) | 2020-01-17 | 2020-01-17 | Novel food machine electric heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115551136A (en) * | 2022-11-09 | 2022-12-30 | 佛山市飞月电热科技有限公司 | Single-head heating pipe and production process thereof |
-
2020
- 2020-01-17 CN CN202020107045.XU patent/CN211184303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115551136A (en) * | 2022-11-09 | 2022-12-30 | 佛山市飞月电热科技有限公司 | Single-head heating pipe and production process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |