CN212157633U - Heating assembly - Google Patents
Heating assembly Download PDFInfo
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- CN212157633U CN212157633U CN202020823454.XU CN202020823454U CN212157633U CN 212157633 U CN212157633 U CN 212157633U CN 202020823454 U CN202020823454 U CN 202020823454U CN 212157633 U CN212157633 U CN 212157633U
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of the liquid heating technique and specifically relates to an instant heating subassembly, including the electrothermal tube that pipe support, a plurality of roots are linked together, a plurality of roots the electrothermal tube forms heating unit, the pipe support is two and arranges the electrothermal tube both ends respectively in, the electrothermal tube sets up in the spacing mouth that the pipe support was seted up, and heating subassembly still includes the support frame of metal, support frame both ends and a relative both sides are uncovered, the electrothermal tube sets up in the support frame, two the pipe support sets up at the support frame both ends, the upper and lower both ends of support frame are equipped with first casing, second casing respectively, through first casing, second casing are with the both sides mouth and the shutoff of both ends mouth of support frame. This heating element structural design is ingenious, and the assembly is simple, reduces assembly cost to retrieve the waste heat, improve heat utilization rate, effectively prolong device life simultaneously.
Description
Technical Field
The utility model relates to a liquid heating technical field especially relates to an instant heating subassembly.
Background
Small-size liquid heating equipment is prepared for liking by people, and in an application has instant heating element's firing equipment, the heating pipe holding in the bracket component, the bracket component both had been regarded as the support and the protective member of heating pipe, regarded as heating element's radiating part again, and the structure of bracket component is complicated, and it is comparatively difficult to make.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem and providing an instant heating assembly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heating component comprises a heating pipe group, the heating pipe group comprises a plurality of electric heating pipes which are communicated, the heating assembly also comprises a bracket assembly which comprises a pipe bracket and a supporting frame made of metal, the two pipe brackets are positioned at the two ends of the supporting frame and fixed with the supporting frame, the electric heating tube is fixed with the tube bracket, at least one side part of the supporting frame is arranged in an opening way, the electric heating tube is arranged in the supporting frame, one end of the electric heating tube is fixed with the tube bracket at one end of the supporting frame, the other end of the electric heating tube is fixed with the tube bracket at the other end of the supporting frame, the heating assembly further comprises a first shell and a second shell, the support assembly is arranged between the first shell and the second shell, and the first shell and the second shell block the open side portions of the support frame.
The two opposite sides of the support frame are open, the cross section of the support frame is I-shaped, the electric heating tubes are arranged on two sides of the middle plate of the support frame, a liquid flow channel is formed in the middle plate of the support frame, one end of the liquid flow channel is communicated with the water inlet of the heating assembly, and the other end of the liquid flow channel is communicated with the water inlet end of the heating tube set.
The electric heating tube is one of a nano-film electric heating tube, a thick-film electric heating tube and a graphene electric heating tube, the electrode assembly is electrically connected with the heating tube, one part of the electrode assembly is arranged between the first shell and the tube support at the upper end, and the other part of the electrode assembly is arranged between the second shell and the tube support at the lower end.
Each group of electrode assemblies respectively comprises two electrode plates which are oppositely arranged, the electrode plates are provided with V-shaped grooves, the bottom ends of the V-shaped grooves are respectively provided with an arc-shaped connecting part, the electric heating pipe is clamped between the V-shaped grooves of the two electrode plates, and the two electrode plates are fixed with the pipe bracket through screw assemblies.
The silicon controlled rectifier is arranged on the support frame, the silicon controlled rectifier is arranged in a mounting groove reserved between the first shell and the second shell, a silicon controlled rectifier gasket is arranged between the silicon controlled rectifier and the support frame, and the silicon controlled rectifier gasket are fixed together with the support frame through screws.
The water pump is characterized by further comprising a water pump, the water pump is communicated with a water source, the water pump is communicated with the water outlet end and one end of the liquid flow channel, an installation part is integrally formed at the bottom of the second shell and connected with a water pump support, a bending matching part and a supporting part are integrally formed on the water pump support, the water pump is clamped between the bending matching part and the supporting part, and the bending matching part and the end part of the supporting part are fixed through a screw assembly or a buckle.
A first three-way pipe is arranged at the water inlet end of the water pump, a first port of the first three-way pipe is communicated with a water source, a second port of the first three-way pipe is communicated with the water inlet end of the water pump, and a third port of the first three-way pipe is provided with a water inlet temperature detector;
and a hot water outflow end of the heating pipe set is provided with a second three-way pipe, a first port of the second three-way pipe is a water outlet end, a second port of the second three-way pipe is communicated with the electric heating pipe, and a third port of the second three-way pipe is provided with a water outlet temperature detector.
The two opposite sides of the first shell are respectively provided with a temperature controller mounting seat, the temperature controller mounting seats are arranged on one sides, corresponding to the side walls, not opened, of the supporting frame, the temperature controllers and the fuses are respectively mounted on the temperature controller mounting seats, the supporting frame is provided with through holes penetrating through the side walls not opened, and at least one part of temperature sensing parts of the temperature controllers and the fuses stretches into the supporting frame through the through holes.
The utility model provides a pair of instant heating subassembly, beneficial effect lies in: at least one lateral part of this heating element's bracket component's support frame is uncovered setting, the open lateral part of first casing, second casing shutoff support frame, and structural design is ingenious, and the assembly is simple, can reduce assembly cost.
Drawings
Fig. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the overall assembly structure of the present invention;
FIG. 3 is a schematic view of the internal assembly structure of the present invention;
FIG. 4 is a schematic view of the supporting frame of the present invention;
FIG. 5 is a schematic view of the water pump bracket of the present invention;
FIG. 6 is a schematic view showing the position relationship between the supporting frame and the electric heating tube according to the present invention;
FIG. 7 is a schematic view of the structure of the electric heating tube and tube support of the present invention;
fig. 8 is a schematic view of the structure of the tube support of the present invention;
fig. 9 is a schematic structural view of a first casing of the present invention;
fig. 10 is a schematic view of a second housing structure of the present invention.
In the figure: in the figure: the water heater comprises an installation part 1, a water pipe joint 2, a silica gel cap 3, a support frame 4, a silicon controlled gasket 5, a silicon controlled rectifier 6, a fuse 7, a liquid flow channel 8, a first shell 9, an outlet water temperature detector 10, a pipe support 11, a temperature controller 12, an electric heating pipe 13, an electrode assembly 14, a flow meter 15, an inlet water temperature detector 16, a second shell 17, a water pump support 18, a water pump 19, a limiting port 20, an arc-shaped connecting part 21, a V-shaped groove 22, a bending matching part 23, a supporting part 24 and a temperature controller installation seat 25.
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.
The first embodiment is as follows:
referring to fig. 1-10, a heating assembly comprises a heating tube assembly, the heating tube assembly comprises a plurality of electric heating tubes 13 communicated with each other, the heating assembly further comprises a bracket assembly, the bracket assembly comprises a tube bracket 11 and a support frame 4 made of metal, the two tube brackets 11 are positioned at two ends of the support frame 4, the tube bracket 11 is fixed with the support frame 4, the electric heating tubes 13 are fixed with the tube bracket 11, at least one side part of the support frame 4 is open, the electric heating tubes 13 are arranged in the support frame 4, one end of the electric heating tubes 13 is fixed with the tube bracket 11 at one end of the support frame 4, the other end of the electric heating tubes 13 is fixed with the tube bracket 11 at the other end of the support frame 4, the heating assembly further comprises a first shell 9 and a second shell 17, the bracket assembly is arranged between the first shell 9 and the second shell 17, and the open side parts of the support, the first shell 9 and the second shell 17 both adopt plastic supports, and the first shell 9 and the second shell 17 protect the heating pipe on one hand and block partial radiation on the other hand.
The connection mode of the first shell 9, the pipe bracket 11 and the support frame 4 is the same as the connection mode of the second shell 17, the pipe bracket 11 and the support frame 4;
The aluminum alloy support is used for absorbing heat radiated by the heating pipe, and then cold water enters the electric heating pipe from the water inlet end after passing through the liquid flow channel 8 on the aluminum alloy support, so that the heat radiated by the heating pipe is absorbed by the aluminum alloy support, the efficient utilization of electric heating heat energy is achieved, the temperature of the heater shell is low, the heater shell is easy to use in the machine, and the influence on nearby parts is small.
The both sides portion that support frame 4 is relative is uncovered setting, support frame 4's cross-section is "worker" style of calligraphy, support frame 4's intermediate lamella both sides are arranged in to a plurality of electrothermal tubes 13, flow channel 8 has been seted up to support frame 4's intermediate lamella, 8 one end of flow channel communicates with heating element's water inlet, the other end communicates with the end of intaking of heating element group, 8 both ends of flow channel communicate with the subassembly at both ends through the connecting piece, the connecting piece includes water pipe joint 2, silica gel cap 3, 2 outer ends of water pipe joint pass through the silica gel pipe and communicate with external equipment, silica gel cap 3 is established to water pipe joint 2's other pot head, simultaneously water pipe joint 2 is taken silica gel cap 3 together to.
Adopt the aluminum alloy support of "worker" style of calligraphy structure, the quantity of use of aluminum product is reduced to this kind of structure, reduces support frame 4's manufacturing cost, and the installation of the electrothermal tube of being convenient for of this kind of structure is simultaneously pressed pipe support 11 on support frame 4 through upper and second casing, then links together the three through the screw, reduces the assembly degree of difficulty, improves production efficiency, practices thrift the screw quantity of use simultaneously, reduces manufacturing cost.
Example two:
a heating assembly comprises a heating assembly body, the heating assembly body comprises a plurality of electric heating pipes 13 communicated with each other, the heating assembly body further comprises a support assembly body, the support assembly body comprises pipe supports 11 and support frames 4 made of metal, the pipe supports 11 are two and located at two ends of each support frame 4, the pipe supports 11 are fixed with the support frames 4, the electric heating pipes 13 are fixed with the pipe supports 11, at least one side portion of each support frame 4 is arranged in an open mode, the electric heating pipes 13 are arranged in the support frames 4, one ends of the electric heating pipes 13 are fixed with the pipe supports 11 at one ends of the support frames 4, the other ends of the electric heating pipes 13 are fixed with the pipe supports 11 at the other ends of the support frames 4, the heating assembly body further comprises a first shell body 9 and a second shell body 17, the support assembly body is arranged between the first shell body 9 and the second shell body 17.
The electric heating tube 13 is one of a nano-film electric heating tube, a thick-film electric heating tube and a graphene electric heating tube, the electrode assembly is electrically connected with the heating tube, one part of the electrode assembly 14 is arranged between the first shell 9 and the tube support 11 at the upper end, and the other part of the electrode assembly 14 is arranged between the second shell 17 and the tube support 11 at the lower end.
The electric heating tube 13 is limited up and down by the electrode assembly 14, and the position relation of the electric heating tube 13, the support frame 4 and the tube support 11 is fixed only by the change of the assembly relation, so that the manufacturing cost is reduced.
Each group of electrode assemblies 14 comprises two oppositely arranged electrode plates, each electrode plate is provided with a V-shaped groove 22, the bottom end of each V-shaped groove 22 is provided with an arc-shaped connecting part 21, the electric heating pipe 13 is clamped between the V-shaped grooves 22 of the two electrode plates, and the two electrode plates are fixed with the pipe support 11 through screw assemblies. The arc-shaped connecting part 21 is designed to effectively ensure that the electrode plate is effectively contacted with the electric heating tube and prevent the electrode plate from crushing the electric heating tube.
Be equipped with silicon controlled rectifier 6 on the support frame 4, silicon controlled rectifier 6 is installed and is stayed the mounting groove of establishing between first casing 9 and second casing 17 in, is equipped with silicon controlled rectifier gasket 5 between silicon controlled rectifier 6 and the support frame 4, and silicon controlled rectifier 6, silicon controlled rectifier gasket 5 pass through the screw and are fixed together with support frame 4. The low temperature of utilizing aluminum alloy bracket can also be given the part heat dissipation that generates heat on the circuit board of control product, install electrical control element for example the silicon controlled rectifier and can guarantee that electrical control element's temperature is no longer than normal use temperature on aluminum alloy bracket, the silicon controlled rectifier is installed in the mounting groove of heater shell working of plastics, it is enough to ensure creepage distance, the surface of fin and heater aluminum hull is filled through a metal block to the fin of silicon controlled rectifier, on heat-conduction to aluminum hull.
The water pump is characterized by further comprising a water pump 19, the water inlet end of the water pump 19 is communicated with a water source, the water outlet end of the water pump 19 is communicated with one end of the liquid flow channel 8, an installation portion 1 is integrally formed at the bottom of the second shell 17, the installation portion 1 is connected with a water pump support 18, a bending matching portion 23 and a supporting portion 24 are integrally formed on the water pump support 18, the water pump 19 is clamped between the bending matching portion 23 and the supporting portion 24, and the end portions of the bending matching portion 23 and the supporting portion 24 are fixed through screw. Fix the water pump support on the second casing earlier, cover the water pump on the water pump support again, reduced the screw fixation, convenient assembly, the cost is reduced.
A first three-way pipe is arranged at the water inlet end of the water pump 19, the first port of the first three-way pipe is communicated with a water source, the second port of the first three-way pipe is communicated with the water inlet end of the water pump 19, and a water inlet temperature detector 16 is arranged at the third port of the first three-way pipe;
the hot water outflow end of the heating pipe set is provided with a second three-way pipe, the first port of the second three-way pipe is a water outlet end, the second port of the second three-way pipe is communicated with an electric heating pipe 13, and a water outlet temperature detector 10 is installed at the third port of the second three-way pipe, so that the temperature of inlet and outlet water can be accurately known.
The both sides that first casing 9 is relative respectively are equipped with a temperature controller mount pad 25, and temperature controller mount pad 25 sets up in the corresponding one side of the not uncovered lateral wall that sets up of support frame 4, and temperature controller 12, fuse 7 are installed respectively to two temperature controller mount pads 25, and support frame 4 is provided with the through-hole that runs through the not uncovered lateral wall that sets up, and in temperature controller 12, at least partly of the temperature sensing portion of fuse 7 stretched into support frame 4 through the through-hole, the accurate temperature that carries on, better protection heating element.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model thereof, the technical solution, concept and design obtained by equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (9)
1. A heating assembly comprises a heating tube group, the heating tube group comprises a plurality of electric heating tubes (13) which are communicated, the heating assembly is characterized by further comprising a support assembly, the support assembly comprises tube supports (11) and support frames (4) made of metal, the number of the tube supports (11) is two, the two tube supports are positioned at two ends of each support frame (4), the tube supports (11) are fixed with the support frames (4), the electric heating tubes (13) are fixed with the tube supports (11), at least one side part of each support frame (4) is arranged in an open manner, the electric heating tubes (13) are arranged in the support frames (4), one ends of the electric heating tubes (13) are fixed with the tube supports (11) at one ends of the support frames (4), and the other ends of the electric heating tubes (13) are fixed with the tube supports (11) at the other ends of the support frames (4), the heating assembly further comprises a first shell (9) and a second shell (17), the support assembly is arranged between the first shell (9) and the second shell (17), and the first shell (9) and the second shell (17) block the open side of the support frame (4).
2. The heating assembly as claimed in claim 1, wherein two opposite sides of the supporting frame (4) are open, the cross section of the supporting frame (4) is i-shaped, the plurality of electric heating tubes (13) are disposed on two sides of the middle plate of the supporting frame (4), the middle plate of the supporting frame (4) is provided with a liquid flow channel (8), one end of the liquid flow channel (8) is communicated with the water inlet of the heating assembly, and the other end of the liquid flow channel is communicated with the water inlet of the heating assembly.
3. A heating element according to claim 1, further comprising a plurality of electrode assemblies (14), said electrical heating tube (13) being one of a nano-film electrical heating tube, a thick film electrical heating tube, and a graphene electrical heating tube, said electrode assemblies being electrically connected to said heating tube, and a portion of said electrode assemblies (14) being disposed between said first housing (9) and said upper tube support (11), and another portion of said electrode assemblies (14) being disposed between said second housing (17) and said lower tube support (11).
4. A heating assembly as claimed in claim 3, wherein each set of electrode assemblies (14) comprises two oppositely disposed electrode plates, the electrode plates are provided with V-shaped grooves (22), the bottom end of each V-shaped groove (22) is provided with an arc-shaped connecting portion (21), the electrothermal tube (13) is clamped between the V-shaped grooves (22) of the two electrode plates, and the two electrode plates are fixed to the tube holder (11) by screw assemblies.
5. The heating assembly according to claim 1, wherein a thyristor (6) is arranged on the support frame (4), the thyristor (6) is arranged in a mounting groove reserved between the first shell (9) and the second shell (17), a thyristor gasket (5) is arranged between the thyristor (6) and the support frame (4), and the thyristor (6) and the thyristor gasket (5) are fixed together with the support frame (4) through screws.
6. The heating assembly according to claim 2, further comprising a water pump (19), wherein a water inlet end of the water pump (19) is communicated with a water source, a water outlet end of the water pump (19) is communicated with one end of the liquid flow channel (8), the bottom of the second shell (17) is integrally formed with an installation part (1), the installation part (1) is connected with a water pump bracket (18), the water pump bracket (18) is integrally formed with a bending matching part (23) and a supporting part (24), the water pump (19) is clamped between the bending matching part (23) and the supporting part (24), and the ends of the bending matching part (23) and the supporting part (24) are fixed through a screw assembly or a buckle.
7. A heating assembly as claimed in claim 6, wherein the water inlet end of the water pump (19) is provided with a first tee, a first port of the first tee is communicated with a water source, a second port of the first tee is communicated with the water inlet end of the water pump (19), and a third port of the first tee is provided with a water inlet temperature detector (16);
and a hot water outflow end of the heating pipe set is provided with a second three-way pipe, a first port of the second three-way pipe is a water outlet end, a second port of the second three-way pipe is communicated with an electric heating pipe (13), and a third port of the second three-way pipe is provided with a water outlet temperature detector (10).
8. The heating assembly according to claim 1, wherein two opposite sides of the first housing (9) are respectively provided with a temperature controller mounting seat (25), the temperature controller mounting seats (25) are disposed on one side of the supporting frame (4) corresponding to the side wall which is not open, the two temperature controller mounting seats (25) are respectively provided with the temperature controller (12) and the fuse (7), the supporting frame (4) is provided with a through hole penetrating through the side wall which is not open, and at least a part of the temperature sensing parts of the temperature controller (12) and the fuse (7) extends into the supporting frame (4) through the through hole.
9. A heating element according to any of claims 1-8, characterized in that the first housing (9), the tube holder (11) and the support frame (4) are connected in the same way as the second housing (17), the tube holder (11) and the support frame (4);
first casing (9), pipe support (11) pass through the fix with screw together with support frame (4), and this screw runs through diaphragm, pipe support (11) of first casing (9) in proper order and imbeds screw mounting groove in-connection on support frame (4), first casing (9), second casing (17) are located and have seted up a plurality of louvres on the open riser of support frame (4) lateral part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020823454.XU CN212157633U (en) | 2020-05-15 | 2020-05-15 | Heating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020823454.XU CN212157633U (en) | 2020-05-15 | 2020-05-15 | Heating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212157633U true CN212157633U (en) | 2020-12-15 |
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ID=73706395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020823454.XU Active CN212157633U (en) | 2020-05-15 | 2020-05-15 | Heating assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212157633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453389A (en) * | 2021-07-30 | 2021-09-28 | 芜湖艾尔达科技有限责任公司 | Heating device |
-
2020
- 2020-05-15 CN CN202020823454.XU patent/CN212157633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453389A (en) * | 2021-07-30 | 2021-09-28 | 芜湖艾尔达科技有限责任公司 | Heating device |
| CN113453389B (en) * | 2021-07-30 | 2023-11-10 | 芜湖艾尔达科技有限责任公司 | Heating device |
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