CN105180448B - A kind of electric heater unit - Google Patents
A kind of electric heater unit Download PDFInfo
- Publication number
- CN105180448B CN105180448B CN201510712740.2A CN201510712740A CN105180448B CN 105180448 B CN105180448 B CN 105180448B CN 201510712740 A CN201510712740 A CN 201510712740A CN 105180448 B CN105180448 B CN 105180448B
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- China
- Prior art keywords
- heat
- conducting block
- hole
- back side
- electric heater
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Abstract
The invention discloses a kind of electric heater units, including heat-conducting block, water inlet pipe, outlet pipe, gasket, gland.The heat-conducting block is equipped with through-hole, the initial and end end of its through-hole is equipped with notch, closed water stream channel can be formed after the sealed pad of through-hole and notch, gland sealing on the heat-conducting block, water stream channel one end that the through-hole is formed is connected with water inlet pipe, the other end is connected with outlet pipe, the heat-conducting block is equipped with cavity, and cavity can place heater.Through-hole on heat-conducting block of the present invention is formed by water stream channel, it is integrated with heat-conducting block, its heat-conducting effect is more preferable, when maintenance, the through-hole of heat-conducting block can be cleaned by disassembling gasket, gland, and electric heater takes out replacement with can be convenient out of heat-conducting block cavity, and between electric heater and heat-conducting block be it is non-conductive contact, use is safer, safeguards simpler.
Description
Technical field
The present invention relates to electric heater technical fields, and in particular to a kind of electric heater unit.
Background technique
At present electric heater using very universal, use inside electric heater, use the gold inside the equipment such as heating device
Belong to heater, as shown in Figure 1 and Figure 2, what the electroheat member and heating element of metal heater were integrated, after damage, due to repairing
At high cost, generally all without maintenance, the metal heater directly more renewed is a greatly waste to resource requirement.With
Metal heater into immediately heating water heater, due to being limited by volume, space, the length of heating tube in metal heater
Limited, the thermic load heated on tube wall is very big, is easy to generate scale, the heat issued due to scaling, metal heater
It can be dispersed into the water being heated from the tube wall of heater heat-generating pipe well, cause metal heater to heat in this way
Temperature in pipe is excessively high, damages.And the heating tube wall of metal heater is directly contacted with the water flow heated, works as gold
Belong to heater and leaky occur, the gold being in contact in heated water flow electrification and electric heater with water flow will be caused
Belong to component electrification, there are biggish security risks.
Summary of the invention
A kind of electric heater unit provided by the invention can easily disassemble replacement electric heater, easy to operate, maintenance at
This is low, and use is safer.
To solve the above-mentioned problems, a kind of electric heater unit provided by the present invention, including heat-conducting block, water inlet pipe, water outlet
Pipe, gasket, gland.The heat-conducting block is equipped with through-hole, and the two ends of through-hole are equipped with notch, the through-hole on the heat-conducting block
With notch after gasket, gland are seal-installed on heat-conducting block by clamp device, it is capable of forming closed water stream channel, it is described
Water stream channel one end that through-hole is formed is connected with water inlet pipe, and the other end is connected with outlet pipe, and the heat-conducting block is equipped with sky
Chamber can place heater in cavity.The water inlet pipe is connected with the first upper layer through-hole front, the first upper layer through-hole back side
Vertically it is connected with the first lower via hole back side through the first back side notch；First lower via hole front is through front notch transverse direction
It is connected with the front of the second lower via hole；Second back side of the back side notch of second lower via hole vertically with the second upper layer
The back side of through-hole is connected, by this method, the back side of third lower via hole through third back side notch vertically with third upper layer through-hole
The back side be connected, last third upper layer through-hole front be connected with outlet pipe；The through-hole is clear opening.The heat-conducting block
Upper layer through-hole and lower via hole formed by water inlet pipe to outlet pipe above and below around the water stream channel of cavity.
The cavity rigging position that the heat-conducting block is equipped with, set on the front of heat-conducting block, or set on the side of heat-conducting block.
More than cavity on heat-conducting block is set as at two, the heater being equipped in cavity is electric heater, electric heater
Outer surface is insulation, and the electric heater is that series and parallel more than two is applied in combination.
The electric heater that the heat-conducting block is equipped with is light radiation heater.
The light radiation heater is equipped with limit fastener, before heat-conducting block, is equipped with concave surface below.
Above-mentioned technical proposal can be seen that the water stream channel on the heat-conducting block in electric heater device of the present invention, be by leading
The sealed pad of through-hole, gland in heat block are formed by water stream channel, are integrated with heat-conducting block after clamp device seals,
Its good heat conduction effect.The through-hole of heat-conducting block can be cleaned and electric heating by disassembling gasket, gland when maintenance
Device can be convenient out of heat-conducting block cavity take out replacement and electric heater and heat-conducting block between be it is non-conductive contact, make
With safer, safeguard simpler.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described:
Fig. 1 is existing metal heater schematic diagram of internal structure；
Fig. 2 is existing metal heater external structure schematic diagram；
Fig. 3 is front view of the embodiment of the present invention；
Fig. 4 is rearview of the embodiment of the present invention；
Fig. 5 is luminous radiation heating pipe structural schematic diagram of the embodiment of the present invention；
Fig. 6 is decomposition texture schematic diagram of the embodiment of the present invention；
Fig. 7 is inlet tube and outlet tube of the embodiment of the present invention from front deriving structure schematic diagram；
Fig. 8 is inlet tube and outlet tube of the embodiment of the present invention from side deriving structure schematic diagram；
Fig. 9 heat-conducting block of the embodiment of the present invention is set as circular configuration schematic diagram；
Figure 10 heat-conducting block of the embodiment of the present invention is set as square structure schematic diagram.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, technical solution in the embodiment of the present invention is further described, institute
The embodiment of description is section Example of the present invention, rather than whole embodiments, is based on the embodiment of the present invention, the general skill in this field
According to the thought of the present invention, made change belongs to the scope of the present invention to art personnel.
The following are embodiments:
As shown in Fig. 3, Fig. 4, Fig. 6, including heat-conducting block 1, water inlet pipe 2, outlet pipe 3, front gasket 41, sealing backside pad
42 with front gland 51, back side gland 52.The heat-conducting block 1 is equipped with through-hole 13, and the initial and end end of through-hole is equipped with front notch
12, back side notch 14, through-hole 13 and front notch 12, back side notch 14 on the heat-conducting block 1 through clamp device will front it is close
Packing 41, sealing backside pad 42 are capable of forming closed after front gland 51, back side gland 52 are seal-installed on heat-conducting block 1
Water stream channel, water stream channel one end that the through-hole 13 is formed are connected with water inlet pipe 2, and the other end is connected with outlet pipe 3, institute
It states heat-conducting block 1 and is equipped with cavity 15, heater 7 can be placed in cavity 15.
In order to make heat-conducting block 1 preferably transfer thermal energy to the single cavity 15 in heated water flow and heat-conducting block 1
Not too big, in order to avoid influencing the fastness of its structure, the cavity 15 in the heat-conducting block 1 is provided separately, and set cavity 15 is set
To be more than two.
As shown in fig. 6, more convenient smooth in order to make to assemble, reduce to the greatest extent front gasket 41, sealing backside pad 42 with
Front gland 51, back side gland 52, which exist in assembling process with the assembly of heater 7, interferes, and heat-conducting block 1, which is equipped with to place, to be added
The cavity 15 of hot device 7, installation site can be set to side.
As shown in fig. 7, the production and processing cost of heat-conducting block 1 are reduced for the ease of improving the production efficiency of heat-conducting block 1,
Being conducive to heat-conducting block 1 can produce as profile, on the cavity 15 and heat-conducting block 1 of the placement heater 7 on the heat-conducting block 1
13 direction of through-hole is unanimously set to front.
As shown in Figure 6, Figure 7, in order to make heater assembly made by heat-conducting block 1 using more flexible, the heat-conducting block 1
Water inlet pipe 2,3 extraction location of outlet pipe being equipped with, can be set to the front of heat-conducting block 1, side or its above under
Face.Water inlet pipe 2,3 extraction location of outlet pipe in the embodiment of the present invention on heat-conducting block 1 are set to the front and side of heat-conducting block 1.
The heater 7 being equipped in cavity 15 on the heat-conducting block 1 is electric heater 7, and the outer surface of electric heater 7 is
Insulation；In order to obtaining bigger heating effect, or suitable for different voltage, electric current, the electric heater 7 can
It is used in combination with being set as series and parallel more than two.
Ceramic heater, carbon film heater either light radiation heater etc., the present invention can be used in the electric heater 7
Using is light radiation heater.As shown in figure 5, in order to be suitble to different assembly demands, light radiation heater lead end
Son 72 can be drawn from one end, can also be drawn from both ends, the lead terminal 72 of the light radiation heater in the embodiment of the present invention
It is drawn from one end.
As shown in figure 5, in order to preferably protect light radiation heater, the light radiation heater is equipped with limit fastener
71, limit fastener 71 may insure light radiation heater in transport, not will cause and mutually touches with the equal components of heat-conducting block 1
It hits, the cloche on light radiation heater is caused to damage.
As shown in Figure 3, Figure 4, the initial and end end of the through-hole 13 on heat-conducting block 1 is equipped with positive concave surface 11, back side concave surface 16,
Positive concave surface 11, back side concave surface 16 can limit front gasket 41, sealing backside pad 42, so that front gasket 41, the back side
Gasket 42 is more easily accurately assembled on heat-conducting block 1, but also can reduce front gland 51, back side gland 52 with it is thermally conductive
Fit-up gap between block 1, appearance is more beautiful.
As shown in Figure 9, Figure 10, demand is assembled in order to adapt to different product structures, the heat-conducting block 1 can also be set as round
Type, square, or other shapes.
A kind of electric heater unit course of work of the present invention: as shown in Fig. 3, Fig. 4, Fig. 6:
The water flow of water source or supply equipment enters from water inlet 21, is flowed into 1 water inlet end through-hole 13 of heat-conducting block through water inlet pipe 2
It is interior, it passes through and water stream channel is formed by by through-hole 13 on heat-conducting block 1, be finally connected from 1 upper water-out end through-hole 13 of heat-conducting block
Outlet pipe 3 flowed out through water outlet 31.When cold water is upper out-of-date from heat-conducting block 1, due to the heater in 1 upper plenum 15 of heat-conducting block
7 pairs of heat-conducting blocks 1 heat, and the water flow flowed through in 1 inner via hole 13 of heat-conducting block can absorb the thermal energy on heat-conducting block 1,
Then the water for absorbing thermal energy is exported by water outlet 31 to watering equipment through outlet pipe 3.
A kind of electric heater unit of the present invention cannot be only used for heating water, can be also used for the technologies such as heating oil, heat gas
Field.
Claims (6)
1. a kind of electric heater unit, including heat-conducting block (1), water inlet pipe (2), outlet pipe (3), front gasket (41), the back side are close
Packing (42) and front gland (51), back side gland (52), it is characterised in that: heat-conducting block (1) is equipped with through-hole (13), through-hole
(13) initial and end end is equipped with front notch (12), back side notch (14), and the through-hole (13) and front on the heat-conducting block (1) lack
Mouthful (12), back side notch (14) are through clamp device by front gasket (41), sealing backside pad (42) and front gland (51), back
After face pressure lid (52) is seal-installed on heat-conducting block (1), it is capable of forming closed water stream channel；The water that the through-hole (13) is formed
Circulation road one end is connected with water inlet pipe (2), and the other end is connected with outlet pipe (3)；The heat-conducting block (1) is equipped with cavity
(15), electric heater (7) are equipped in cavity (15), electric heater (7) can take out more out of heat-conducting block (1) cavity (15)
It changes；The water inlet pipe (2) is connected with first upper layer through-hole (131) front, first upper layer through-hole (131) first back side of the back side
Notch (141) is vertically connected with the first lower via hole (132) back side；First lower via hole (132) front is lacked through front
Mouth (121) is laterally connected with the front of the second lower via hole (133)；The back side second of second lower via hole (133)
Back side notch (142) is vertically connected with the back side of the second upper layer through-hole (134), by this method, third lower via hole (135)
The back side is vertically connected with the back side of third upper layer through-hole (136) through third back side notch (143), last third upper layer through-hole
(136) front is connected with outlet pipe (3)；The through-hole (13) is clear opening.
2. a kind of electric heater unit according to claim 1, it is characterised in that: the cavity that the heat-conducting block (1) is equipped with
(15) rigging position is set to the front of heat-conducting block (1), or is set to the side of heat-conducting block (1).
3. a kind of electric heater unit according to claim 1 or claim 2, it is characterised in that: the cavity (15) on heat-conducting block (1) is set as
More than at two.
4. a kind of electric heater unit according to claim 1, it is characterised in that: the electric heater (7) that heat-conducting block (1) is equipped with
For light radiation heater.
5. a kind of electric heater unit according to claim 4, it is characterised in that: light radiation heater is equipped with limit fastener
(71).
6. a kind of electric heater unit according to claim 1, it is characterised in that: electric heater (7) outer surface is insulation
's；The electric heater (7) that heat-conducting block (1) is equipped with is set as series and parallel more than two and is applied in combination；Lead on the heat-conducting block (1)
The initial and end end in hole is equipped with positive concave surface (11), back side concave surface (16).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712740.2A CN105180448B (en) | 2015-10-28 | 2015-10-28 | A kind of electric heater unit |
| CN201910821140.8A CN110715441A (en) | 2015-10-28 | 2015-10-28 | Electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510712740.2A CN105180448B (en) | 2015-10-28 | 2015-10-28 | A kind of electric heater unit |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910821140.8A Division CN110715441A (en) | 2015-10-28 | 2015-10-28 | Electric heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105180448A CN105180448A (en) | 2015-12-23 |
| CN105180448B true CN105180448B (en) | 2019-08-06 |
Family
ID=54902715
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910821140.8A Withdrawn CN110715441A (en) | 2015-10-28 | 2015-10-28 | Electric heating device |
| CN201510712740.2A Active CN105180448B (en) | 2015-10-28 | 2015-10-28 | A kind of electric heater unit |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910821140.8A Withdrawn CN110715441A (en) | 2015-10-28 | 2015-10-28 | Electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110715441A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627548A (en) * | 2016-03-27 | 2016-06-01 | 邝继伍 | Electric water heater and control device thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203478580U (en) * | 2013-09-16 | 2014-03-12 | 乐美焕 | Electromagnetic water heating drum |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1153412A (en) * | 1979-06-15 | 1983-09-06 | Imi Santon Limited | Fluid heating equipment |
| CN2033103U (en) * | 1988-05-01 | 1989-02-22 | 朱梦方 | Water-heating unit |
| CN2188726Y (en) * | 1994-07-18 | 1995-02-01 | 白承通 | High thermal efficiency electric heating rapid water heater |
| CN201706661U (en) * | 2010-06-07 | 2011-01-12 | 中山斯宝莱茵电气有限公司 | Heating module integrated by aluminium alloy, water pipe and electric heating pipe |
| CN203148271U (en) * | 2012-11-16 | 2013-08-21 | 枣庄福源印染机械有限公司 | Plastic hot water dissipation and exchanging device |
| CN205102413U (en) * | 2015-10-28 | 2016-03-23 | 邝继伍 | Electric heating device |
-
2015
- 2015-10-28 CN CN201910821140.8A patent/CN110715441A/en not_active Withdrawn
- 2015-10-28 CN CN201510712740.2A patent/CN105180448B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203478580U (en) * | 2013-09-16 | 2014-03-12 | 乐美焕 | Electromagnetic water heating drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105180448A (en) | 2015-12-23 |
| CN110715441A (en) | 2020-01-21 |
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