CN212431353U - Water purifier red porcelain inner tube tectorial membrane heating device - Google Patents
Water purifier red porcelain inner tube tectorial membrane heating device Download PDFInfo
- Publication number
- CN212431353U CN212431353U CN202021165857.6U CN202021165857U CN212431353U CN 212431353 U CN212431353 U CN 212431353U CN 202021165857 U CN202021165857 U CN 202021165857U CN 212431353 U CN212431353 U CN 212431353U
- Authority
- CN
- China
- Prior art keywords
- inner tube
- fixed
- water purifier
- heating device
- purple sand
- Prior art date
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 8
- 210000002489 tectorial membrane Anatomy 0.000 title claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 22
- 239000004576 sand Substances 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 239000007888 film coating Substances 0.000 claims abstract description 10
- 238000009501 film coating Methods 0.000 claims abstract description 10
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000000605 extraction Methods 0.000 claims description 10
- 239000004519 grease Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 238000009413 insulation Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Resistance Heating (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a water purifier red porcelain inner tube tectorial membrane heating device, its technical scheme main points are: the insulation structure comprises an inner tube, wherein a first insulation terminal is fixed at one end of the inner tube, two pure nickel leading-out electrodes are fixedly embedded in the first insulation terminal, the two pure nickel leading-out electrodes are connected in the inner tube through a resistance heating wire, the resistance heating wire is spirally wound in the inner tube along a U-shaped line, a crystalline magnesium oxide powder filling layer is filled outside the resistance heating wire in the inner tube, two inner fiber outer rubber sheaths are fixedly embedded in the first insulation terminal, the two pure nickel leading-out electrodes are respectively fixed in the inner fiber outer rubber sheaths, an outer tube is fixed outside the inner tube, and a second insulation terminal is fixedly embedded in the other end of the inner tube; the purple sand inner tube film coating heating device for the water purifier has good insulating capability, can improve the use safety performance, and can be conveniently assembled during production.
Description
Technical Field
The utility model relates to a heater field, in particular to water purifier red porcelain inner tube tectorial membrane heating device.
Background
The ultraviolet heater of the water purifier is a heating device for heating purified water in the water purifier, and the principle of the ultraviolet heater is a resistance heating principle.
Reference can be made to the existing Chinese patent with publication number CN1858510A, which discloses an improvement of an explosion-proof electric heater, wherein the container body of the electric heater is provided with an inlet and an outlet, the outer part of the electric heater is coated with a heat-insulating material, and one end of the electric heater is provided with an explosion-proof chamber; the explosion-proof chamber and the container body are fixedly welded through a group of sleeves, the electric heating device penetrates into the container body through the explosion-proof chamber through the sleeves, and the conducting wire penetrates into the end of the electric heating device through the explosion-proof chamber.
Such explosion-proof electric heaters as described above have good explosion-proof capabilities, but they still have some drawbacks, such as: its insulating ability is slightly poor and it is inconvenient to assemble at the time of production.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing a water purifier red porcelain inner tube tectorial membrane heating device to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a water purifier red porcelain inner tube tectorial membrane heating device, includes the inner tube, the one end of inner tube is fixed with first insulating terminal, first insulating terminal is embedded to establish and is fixed with two pure nickel extraction electrodes, two pure nickel extraction electrodes are in connect through resistance heating wire in the inner tube, resistance heating wire is in coil along U-shaped line spiral in the inner tube and set up, the inner tube is in resistance heating wire's outside packing has crystallization magnesium oxide powder filling layer, first insulating terminal is embedded to establish and is fixed with two interior fine outer sheaths of gluing, two pure nickel extraction electrode is fixed respectively in the interior fine outer sheath of gluing, the external fixation of inner tube has the outer tube, the other end of inner tube is inlayed and is established and is fixed with second insulating terminal.
By adopting the technical scheme, the purple sand inner tube film coating heating device for the water purifier has good insulating capability, can improve the use safety performance, and can be conveniently assembled during production; the existence of the first insulating terminal and the second insulating terminal can insulate and seal two ends of the inner tube and the outer tube, and the pure nickel leading-out electrode is embedded and fixed in the inner fiber outer rubber sheath, so that the pure nickel leading-out electrode can be insulated and protected, and moreover, a crystalline magnesium oxide powder filling layer positioned outside the resistance heating wire has good insulating and heat conducting capabilities, so that the use safety is further improved; moreover, because the first insulating terminal and the second insulating terminal are positioned at two ends, the outer pipe can be conveniently fixed outside the inner pipe, and therefore production and assembly are facilitated.
Preferably, the end parts of the pure nickel extraction electrodes are respectively fixed with a power supply connecting wire through connecting terminals, and the connecting terminals are positioned in the inner fiber outer rubber sheath.
By adopting the technical scheme, the power connecting wire can be conveniently led out by utilizing the connecting terminal, and the use is convenient.
Preferably, a plurality of support plate portions are fixed in the inner tube.
Through adopting above-mentioned technical scheme, the structural strength in the inner tube can be increased to the backup pad portion.
Preferably, a heat conducting and insulating silicone grease layer is filled between the outer pipe and the inner pipe.
Through adopting above-mentioned technical scheme, heat conduction insulating silicone grease layer can further improve insulating ability.
Preferably, the inner tube is a purple sand inner tube.
By adopting the technical scheme, the purple sand inner tube has good insulating and heat conducting properties and is low in price.
Preferably, the outer tube is a purple sand outer tube.
By adopting the technical scheme, the purple sand outer tube has good insulating and heat conducting properties and is low in price.
Preferably, the two ends of the outer tube are respectively fixed with an outer clamping part, and the outer clamping parts are clamped and fixed at the two ends of the inner tube.
Through adopting above-mentioned technical scheme, the firm nature that the outer tube is fixed can be increased in the setting of outer card portion.
To sum up, the utility model discloses mainly have following beneficial effect:
the purple sand inner tube film coating heating device for the water purifier has good insulating capability, can improve the use safety performance, and can be conveniently assembled during production; the existence of the first insulating terminal and the second insulating terminal can insulate and seal two ends of the inner tube and the outer tube, and the pure nickel leading-out electrode is embedded and fixed in the inner fiber outer rubber sheath, so that the pure nickel leading-out electrode can be insulated and protected, and moreover, a crystalline magnesium oxide powder filling layer positioned outside the resistance heating wire has good insulating and heat conducting capabilities, so that the use safety is further improved; moreover, because the first insulating terminal and the second insulating terminal are positioned at two ends, the outer pipe can be conveniently fixed outside the inner pipe, and therefore production and assembly are facilitated.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a structural sectional view of the present invention;
fig. 3 is an enlarged view at a in fig. 2.
Reference numerals: 1. an inner tube; 2. a first insulated terminal; 3. a pure nickel extraction electrode; 4. resistance heating wires; 5. a crystalline magnesia powder fill layer; 6. an inner fiber and an outer rubber sheath; 7. an outer tube; 8. a second insulated terminal; 9. a connection terminal; 10. a power connection line; 11. a support plate portion; 12. a thermally conductive silicone grease layer; 13. an outer clamping part.
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, fig. 2 and fig. 3, a water purifier red porcelain inner tube tectorial membrane heating device, including inner tube 1, wherein the one end of inner tube 1 is fixed with first insulation terminal 2, it is fixed with two pure nickel extraction electrodes 3 to inlay at first insulation terminal 2, two pure nickel extraction electrodes 3 are connected through resistance heating wire 4 in inner tube 1, resistance heating wire 4 sets up along U-shaped line spiral coiling in inner tube 1, inner tube 1 is filled with crystallized magnesium oxide powder filling layer 5 in resistance heating wire 4's outside, first insulation terminal 2 is embedded to be established and is fixed with two interior fine outer sheaths 6 that glue, two pure nickel extraction electrodes 3 are fixed respectively in interior fine outer sheath 6 that glue, the external fixation of inner tube 1 has outer tube 7, the other end of inner tube 1 is embedded to be established and is fixed with second insulation terminal 8.
Referring to fig. 1, 2 and 3, the purple sand inner tube film coating heating device for the water purifier has good insulating capability, can improve the use safety performance, and can be conveniently assembled during production; because the first insulating terminal 2 and the second insulating terminal 8 exist, the two ends of the inner tube 1 and the outer tube 7 can be insulated and sealed, and the pure nickel leading-out electrode 3 is embedded and fixed in the inner fiber outer rubber sheath 6, the pure nickel leading-out electrode 3 can be insulated and protected, and moreover, the crystalline magnesium oxide powder filling layer 5 positioned outside the resistance heating wire 4 has good insulating and heat conducting capabilities, so that the use safety is further improved; moreover, because the first insulating terminal 2 and the second insulating terminal 8 are positioned at two ends, the outer tube 7 can be conveniently fixed outside the inner tube 1, and therefore production and assembly are facilitated.
Referring to fig. 1, 2 and 3, a power connection line 10 is fixed at the end of each pure nickel extraction electrode 3 through a connection terminal 9, the connection terminal 9 is located in the inner fiber outer rubber sheath 6, and the connection terminal 9 can be used for conveniently extracting the power connection line 10 for convenient use; wherein three support plate portions 11 are fixed in the inner tube 1, the support plate portions 11 being capable of increasing the structural strength in the inner tube 1.
Referring to fig. 1, 2 and 3, wherein a heat conductive and insulating silicone grease layer 12 is filled between the outer tube 7 and the inner tube 1, the heat conductive and insulating silicone grease layer 12 can further improve the insulating ability; the inner tube 1 is a purple sand inner tube which has good insulating and heat conducting properties and is low in price; the outer pipe 7 is a purple sand outer pipe which has good insulating and heat conducting properties and is low in price; wherein, the two ends of the outer tube 7 are respectively fixed with an outer clamping part 13, the outer clamping parts 13 are clamped and fixed at the two ends of the inner tube 1, and the arrangement of the outer clamping parts 13 can increase the firmness of the fixation of the outer tube 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water purifier red porcelain inner tube tectorial membrane heating device, includes inner tube (1), its characterized in that: a first insulating terminal (2) is fixed at one end of the inner tube (1), two pure nickel leading-out electrodes (3) are embedded and fixed in the first insulating terminal (2), the two pure nickel leading-out electrodes (3) are connected in the inner tube (1) through a resistance heating wire (4), the resistance heating wire (4) is spirally coiled along a U-shaped line in the inner pipe (1), the inner tube (1) is filled with a crystalline magnesia powder filling layer (5) outside the resistance heating wire (4), two inner fiber outer rubber sheaths (6) are embedded and fixed in the first insulating terminal (2), the two pure nickel leading-out electrodes (3) are respectively fixed in the inner fiber outer rubber sheaths (6), the outer tube (7) is fixed to the outer portion of the inner tube (1), and a second insulating terminal (8) is fixedly embedded in the other end of the inner tube (1).
2. The water purifier purple sand inner tube film coating heating device of claim 1, which is characterized in that: the end part of the pure nickel extraction electrode (3) is respectively fixed with a power supply connecting wire (10) through a connecting terminal (9), and the connecting terminal (9) is positioned in the inner fiber outer rubber sheath (6).
3. The water purifier purple sand inner tube film coating heating device of claim 1, which is characterized in that: a plurality of supporting plate parts (11) are fixed in the inner tube (1).
4. The water purifier purple sand inner tube film coating heating device of claim 1, which is characterized in that: and a heat-conducting insulating silicone grease layer (12) is filled between the outer tube (7) and the inner tube (1).
5. The water purifier purple sand inner tube film coating heating device of claim 1, which is characterized in that: the inner tube (1) is a purple sand inner tube.
6. The water purifier purple sand inner tube film coating heating device of claim 1, which is characterized in that: the outer tube (7) is a purple sand outer tube.
7. The water purifier purple sand inner tube film coating heating device of claim 1, which is characterized in that: the both ends of outer tube (7) are fixed with outer card portion (13) respectively, outer card portion (13) joint is fixed the both ends of inner tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021165857.6U CN212431353U (en) | 2020-06-22 | 2020-06-22 | Water purifier red porcelain inner tube tectorial membrane heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021165857.6U CN212431353U (en) | 2020-06-22 | 2020-06-22 | Water purifier red porcelain inner tube tectorial membrane heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212431353U true CN212431353U (en) | 2021-01-29 |
Family
ID=74281704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021165857.6U Expired - Fee Related CN212431353U (en) | 2020-06-22 | 2020-06-22 | Water purifier red porcelain inner tube tectorial membrane heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212431353U (en) |
-
2020
- 2020-06-22 CN CN202021165857.6U patent/CN212431353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |