CN221264005U - High-efficiency energy-saving electric heating tube - Google Patents
High-efficiency energy-saving electric heating tube Download PDFInfo
- Publication number
- CN221264005U CN221264005U CN202322614877.7U CN202322614877U CN221264005U CN 221264005 U CN221264005 U CN 221264005U CN 202322614877 U CN202322614877 U CN 202322614877U CN 221264005 U CN221264005 U CN 221264005U
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- wall
- pipe
- heat
- electric heating
- heating
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- 238000005485 electric heating Methods 0.000 title abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000009413 insulation Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 239000006004 Quartz sand Substances 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Abstract
The utility model provides a high-efficiency energy-saving electric heating tube, which relates to the technical field of electric heating tubes and comprises a heating mechanism, wherein the outer surface wall of the heating mechanism is movably sleeved with a fixing mechanism. According to the utility model, the heating wire is arranged in the heat conducting pipe under the cooperation of the heating mechanism, the heat conducting pipe can be filled with fillers such as alumina, quartz sand and the like for conducting heat, the outer surface wall of the heat conducting pipe is provided with the metal heat conducting spiral sheet, so that heat generated in the heating mechanism is more quickly conducted into a substance to be heated, the heating efficiency of the electric heating pipe is improved, the energy is saved, the heat insulating pipe is arranged at the top of the heat conducting pipe, people are effectively prevented from being scalded carelessly in the using process, the outer surface wall of the heat conducting pipe is provided with the insulating sleeve, the device is more reasonable, one side of the outer wall of the heat conducting pipe is fixedly provided with the joint A, and the effective joint of the heating mechanism and the fixing mechanism can be realized, so that the effective matching effect of all mechanisms is achieved.
Description
Technical Field
The utility model relates to the technical field of electric heating tubes, in particular to an efficient energy-saving electric heating tube.
Background
The tubular electric heating element (electric heating tube) is characterized by that it uses metal tube as shell (including stainless steel and copper tube), and uniformly distributed spiral electric heating alloy wires (nickel-chromium and iron-chromium alloy) are axially distributed along the central axis of tube, and the gap of said electric heating element is filled with compacted magnesia with good insulating heat-conducting property, and two ends of tube mouth are sealed by means of silica gel.
Existing, for example, chinese patent nos.: the invention provides an energy-saving electric heating tube in CN110545593A, which relates to the field of machine manufacturing, and discloses an energy-saving electric heating tube, comprising an electric heating tube body, binding posts and positioning units arranged at two ends of the electric heating tube body, wherein the electric heating tube body is a sleeve made of copper, the thickness of the electric heating tube body is 2-20mm, the positioning units comprise positioning joints sleeved on the electric heating tube body, insulators arranged at one sides of the positioning joints and nuts arranged at one ends of the insulators, the positioning joints, the insulators and the nuts are correspondingly provided with through holes, the binding posts penetrate through the through holes and are arranged in the electric heating tube body, an electric heating wire is arranged in the electric heating tube body, the electric heating wire is fixedly connected with the binding posts, a sealing adhesive layer is arranged at the end part of the electric heating tube body and is matched with the binding posts, and a quartz sand filling layer, an alumina filling layer or a magnesia filling layer is arranged in the electric heating tube body.
The device achieves the effect of saving energy to a certain extent by optimizing the internal structure of the electric heating tube, but when the electric heating tube runs, the output power of the electric heating tube can be controlled only by adding or subtracting the number of the electric heating tubes, the electric heating tube device is required to be replaced frequently in actual production, the labor consumption is low, the electric heating tube is in a tube shape, the contact area with a heating object is limited, and the heating speed is low.
Disclosure of utility model
The utility model aims to solve the problem that the efficiency of an electric heating tube in actual production is affected because electric heating tubes of different types are required to be continuously replaced in actual production due to the fact that the electric heating tubes in the current stage are mostly of fixed heating scale when the conventional equipment is used.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the high-efficiency energy-saving electric heating tube comprises a heating mechanism, wherein the outer surface wall of the heating mechanism is movably sleeved with a fixing mechanism;
The heating mechanism comprises a heating wire, a conductive pipe is fixedly connected to one side of the outer wall of the heating wire, an insulating sleeve is fixedly installed on the outer surface wall of the conductive pipe, a heat insulation sleeve is fixedly installed on the outer surface wall of the insulating sleeve, a connector A is fixedly connected to one side of the outer wall of the conductive pipe, a fixing cover is connected to one side of the outer wall of the connector A in a threaded mode, a heat insulation pipe is movably sleeved on the outer surface wall of the heat insulation sleeve, a heat conduction pipe is connected to the inner surface wall of the heat insulation pipe in a threaded mode, a filling groove is formed in one side of the outer wall of the heat conduction pipe, and a heat conduction rotary fin is fixedly connected to the outer surface wall of the heat conduction pipe.
Preferably, the fixing mechanism comprises a mounting plate, and six fixing holes B are formed in one side of the outer wall of the mounting plate.
Preferably, a connecting table is fixedly connected to one side of the outer wall of the mounting plate.
Preferably, one side of the outer wall of the connecting table is fixedly connected with two sealing pipes, and the inside of each sealing pipe is fixedly inserted with a joint B.
Preferably, the outer surface wall of the mounting plate is connected with a dust cover in a threaded manner.
Preferably, the outer surface wall of the joint A is movably inserted with the inner surface wall of the fixing hole B.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the heating wire is arranged in the heat conducting pipe under the cooperation of the heating mechanism, the heat conducting pipe can be filled with fillers such as alumina, quartz sand and the like for conducting heat, the outer surface wall of the heat conducting pipe is provided with the metal heat conducting spiral sheet, so that heat generated in the heating mechanism is more quickly conducted into a substance to be heated, the heating efficiency of the electric heating pipe is improved, the energy is saved, the heat insulating pipe is arranged at the top of the heat conducting pipe, people are effectively prevented from being scalded carelessly in the using process, the outer surface wall of the heat conducting pipe is provided with the insulating sleeve, the device is more reasonable, one side of the outer wall of the heat conducting pipe is fixedly provided with the joint A, and the effective joint of the heating mechanism and the fixing mechanism can be realized, so that the effective matching effect of all mechanisms is achieved.
2. According to the utility model, the top of each single electric heating tube is fixedly connected with the connector A under the cooperation of the heating mechanism and the fixing mechanism, the connector A can be inserted into the fixing hole B formed in the mounting plate, the mounting plate can conduct electricity, and the plurality of independent electric heating tubes are connected in series to form a whole, so that the device is more practical in the operation process, the actual industrial production requirement is met, the dust cover can be spirally arranged at the top of the whole device, the connector B is prevented from being exposed to the air when the device is not used, the oxidation of the connector B is slowed down, the replacement frequency of the connector B is reduced, and the cost is saved.
Drawings
FIG. 1 is a perspective view of a front view structure of an electric heating tube with high efficiency and energy saving;
FIG. 2 is a perspective exploded view of a heating mechanism in an efficient and energy-saving electrothermal tube according to the present utility model;
FIG. 3 is a perspective exploded view of a fixing mechanism in an efficient and energy-saving electrothermal tube according to the present utility model;
Fig. 4 is a perspective exploded view of a structural part of a fixing mechanism in an efficient and energy-saving electrothermal tube according to the present utility model.
Legend description:
1. A heating mechanism; 101. a heating wire; 102. a conductive tube; 103. an insulating sleeve; 104. a heat insulating sleeve; 105. a joint A; 106. a fixed cover; 107. a heat insulating pipe; 108. a heat conduction pipe; 109. filling the groove; 110. a heat conducting rotary fin;
2. A fixing mechanism; 201. a mounting plate; 202. a fixing hole B; 203. a connection station; 204. sealing the tube; 205. a joint B; 206. a dust cover.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The embodiment 1, as shown in fig. 1-4, provides a high-efficiency energy-saving electric heating tube, which comprises a heating mechanism 1, wherein the outer surface wall of the heating mechanism 1 is movably sleeved with a fixing mechanism 2;
The heating mechanism 1 comprises a heating wire 101, a conductive pipe 102 is fixedly connected to one side of the outer wall of the heating wire 101, an insulating sleeve 103 is fixedly arranged on the outer wall of the conductive pipe 102, a heat insulation sleeve 104 is fixedly arranged on the outer wall of the insulating sleeve 103, a connector A105 is fixedly connected to one side of the outer wall of the conductive pipe 102, a fixing cover 106 is connected to one side of the outer wall of the connector A105 in a threaded manner, a heat insulation pipe 107 is movably sleeved on the outer wall of the heat insulation sleeve 104, a heat conduction pipe 108 is connected to the inner surface wall of the heat insulation pipe 107 in a threaded manner, a filling groove 109 is formed in one side of the outer wall of the heat conduction pipe 108, and a heat conduction rotary fin 110 is fixedly connected to the outer surface wall of the heat conduction pipe 108.
The effect that its whole embodiment 1 reaches is, heater strip 101 fixed mounting is in heat pipe 108, the inside different heat conduction materials that can fill of heat pipe 108, heat pipe 108 outward appearance wall fixed mounting has heat conduction spiral-vane 110, the heat that produces of heater strip 101 is firstly through the heat conduction material that heat pipe 108 inside was filled with heat transfer to heat pipe 108, heat pipe 108's outward appearance wall fixed mounting has the heat conduction spiral-vane 110 of metal, heat conduction spiral-vane 110 is heliciform and is waiting to heat the material area of contact, heat conduction spiral-vane 110 can be fast with the heat transfer that the heater strip 101 produced in waiting to heat the material, the heating efficiency of electrothermal tube waiting to heat the material has been promoted, heat pipe 107 is installed to heat pipe 108's outward appearance wall screw thread, the one end fixed cover of heater strip 101 is equipped with the insulation sleeve 104, can prevent that operating personnel's mistake from being scalded, the outward appearance wall cover of electric pipe 102 is equipped with insulating sleeve 103, the safety requirements of device in the use have been realized, the outward appearance wall fixed cover of electric pipe 102 is equipped with joint A105, can realize the effective cooperation between the different mechanisms of device.
In embodiment 2, as shown in fig. 2-4, the fixing mechanism 2 includes a mounting plate 201, six fixing holes B202 are formed on one side of an outer wall of the mounting plate 201, a connection table 203 is fixedly connected to one side of the outer wall of the mounting plate 201, two sealing pipes 204 are fixedly connected to one side of the outer wall of the connection table 203, connectors B205 are fixedly inserted into the two sealing pipes 204, and a dust cover 206 is screwed on an outer surface wall of the mounting plate 201.
The whole embodiment 2 of the electric heating device has the advantages that six fixing holes B202 are formed in the mounting plate 201, the joint A105 can be installed in the fixing holes B202, the heating mechanism 1 is assembled with the fixing mechanism 2, the integrity of the device is guaranteed, the mounting plate 201 is made of conductive materials, when the joints A105 of a plurality of electric heating tubes are connected to the mounting plate 201, the mounting plate 201 can be connected in series, the connecting table 203 is installed at the top of the mounting plate 201, the joint B205 is installed on one side of the outer wall of the connecting table 203, the joint B205 is connected with the electrified joint B205, a sealing pipe 204 is installed at the joint of the joint B205 and the connecting table 203, the anti-creeping reinforcing treatment is achieved at the joint, insulating materials are sprayed on the outer surfaces of the mounting plate 201 and the connecting table 203, the safety of the device in the using process is improved, the dustproof cover 206 can be installed on the outer surface wall of the mounting plate 201 in a threaded mode, the dust entering device in air can be prevented from affecting the internal circuit, the joint B205 is prevented from being exposed in the air for a long time, the joint B205 is slowed down, the oxidation effect of the joint B205 is reduced, the joint B205 is replaced, the material consumption is reduced, and the material consumption is reduced.
Working principle: firstly, a dust cover 206 arranged on a mounting plate 201 is opened, a plurality of fixing holes B202 are formed on the mounting plate 201, heating mechanisms 1 with different numbers can be selectively fixed in the fixing holes B202 according to different heating scales, one end of each heating mechanism 1 is connected with a joint A105, the joint A105 is arranged in the fixing holes B202 on the mounting plate 201, the fixing cover 106 is arranged on the joint A105 in a threaded manner, the mounting assembly relation is fixed, a connecting table 203 is arranged at one end of the mounting plate 201, a joint B205 is arranged at one end of the connecting table 203, the mounting plate 201 and the connecting table 203 can be electrically conductive, the series connection of the heating mechanisms 1 fixed in the mounting plate 201 can be realized, the heating scale required by actual production is achieved, the connecting table 203 realizes the connection of the heating mechanisms 1 and the joints B205, the joint B205 is provided with the sealing tube 204 at the joint of the connecting table 203, the joint of the mechanism is reinforced, the surfaces of the connecting table 203 and the mounting plate 201 are all coated with insulating materials, electric leakage of the device in the use process is prevented, the joint A105 is fixedly connected with the electric conduction tube 102 at one end, the electric conduction tube 102 conducts electricity into the heating wire 101, the heating wire 101 is inserted into the heat conduction tube 108, the inside of the heat conduction tube 108 is provided with the filling groove 109, heat conduction substances can be filled, heat generated on the heating wire 101 is transferred to the heat conduction tube 108, the outer surface wall of the heat conduction tube 108 is connected with the heat conduction rotary fin 110, the contact area between the heat conduction rotary fin 110 and the substances to be heated is large, the generated heat is quickly transferred to the substances to be heated, and high-efficiency heating of the electric heating tube is realized.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a high-efficient energy-conserving electrothermal tube, includes heating mechanism (1), its characterized in that: the outer surface wall of the heating mechanism (1) is movably sleeved with a fixing mechanism (2);
The heating mechanism (1) comprises a heating wire (101), an electric conduction pipe (102) is fixedly connected to one side of the outer wall of the heating wire (101), an insulating sleeve (103) is fixedly arranged on the outer wall of the electric conduction pipe (102), a heat insulation sleeve (104) is fixedly arranged on the outer wall of the insulating sleeve (103), a connector A (105) is fixedly connected to one side of the outer wall of the electric conduction pipe (102), a fixing cover (106) is connected to one side of the outer wall of the connector A (105) in a threaded manner, a heat insulation pipe (107) is movably sleeved on the outer wall of the heat insulation sleeve (104), a heat conduction pipe (108) is connected to the inner surface of the heat insulation pipe (107) in a threaded manner, a filling groove (109) is formed in one side of the outer wall of the heat conduction pipe (108), and a heat conduction spiral sheet (110) is fixedly connected to the outer surface wall of the heat conduction pipe (108).
2. The high efficiency, energy efficient electrical heating tube of claim 1, wherein: the fixing mechanism (2) comprises a mounting plate (201), and six fixing holes B (202) are formed in one side of the outer wall of the mounting plate (201).
3. The high efficiency, energy efficient electrical heating tube of claim 2, wherein: and one side of the outer wall of the mounting plate (201) is fixedly connected with a connecting table (203).
4. A high efficiency energy saving electrical heating tube as set forth in claim 3 wherein: two sealing pipes (204) are fixedly connected to one side of the outer wall of the connecting table (203), and connectors B (205) are fixedly inserted into the two sealing pipes (204).
5. The high efficiency, energy efficient electrical heating tube of claim 4, wherein: the outer surface wall of the mounting plate (201) is connected with a dust cover (206) in a threaded mode.
6. The high efficiency, energy efficient electrical heating tube of claim 5, wherein: the outer surface wall of the joint A (105) is movably inserted with the inner surface wall of the fixing hole B (202).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221264005U true CN221264005U (en) | 2024-07-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |