CN208687971U - A kind of anti-dry, that is, thermal modules - Google Patents
A kind of anti-dry, that is, thermal modules Download PDFInfo
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- CN208687971U CN208687971U CN201821081819.5U CN201821081819U CN208687971U CN 208687971 U CN208687971 U CN 208687971U CN 201821081819 U CN201821081819 U CN 201821081819U CN 208687971 U CN208687971 U CN 208687971U
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Abstract
The utility model belongs to bathroom technical field, refers in particular to a kind of anti-dry i.e. thermal modules；Including heating tube and the outer tube being set in outside heating tube, the heating tube is connect by electric wire with heating controller, Thermal Cutoffs is serially connected on the circuit between heating tube and heating controller, the Thermal Cutoffs is sticked on the lateral wall of outer tube；The utility model prevents heating tube heating temperature is excessively high from outer tube being caused to deform or decompose the phenomenon that even catching fire by the way that Thermal Cutoffs is arranged on the circuit of heating tube and heating controller, safe and reliable.
Description
Technical field:
The utility model belongs to bathroom technical field, refers in particular to a kind of anti-dry i.e. thermal modules.
Background technique:
The heating of traditional intelligent closestool is heated using storage-type.The continuous Heat preservation of water tank is specifically utilized,
The waste of electric energy is easily caused when idle use.In addition, accumulator tank volume is larger, shape and structure design to intelligent closestool
Bring many limitations.In order to improve above-mentioned phenomenon, currently, occurring instantaneous heat type intelligent closestool in the market.Instantaneous heat type intelligent horse
Bucket is to be heated using instantaneously heated type heater to water.When in the outer tube outside heating tube and heating tube without water in the case where (such as
Cut off the water) still heated, the temperature that will lead to outer tube increases, and outer tube is generally produced from plastic material, when temperature reaches 250 DEG C of left sides
It when right, then can be deformed, can be decomposed when temperature reaches 400 DEG C or so, when temperature reaches 600-700 DEG C, then may
The phenomenon that catching fire, there is very big security risks.
Summary of the invention:
The purpose of the utility model is to provide a kind of safe and reliable anti-dry, that is, thermal modules.
The utility model is realized in this way:
A kind of anti-dry, that is, thermal modules, including heating tube and the outer tube being set in outside heating tube, the heating tube passes through electricity
Line is connect with heating controller, and Thermal Cutoffs, the temperature are serially connected on the circuit between heating tube and heating controller
Fuse is sticked on the lateral wall of outer tube.
In a kind of above-mentioned anti-dry, that is, thermal modules, upper limit plate and lower limit are provided on the lateral wall of the outer tube
Plate is provided with protection cap on the outside of upper limit plate and lower limiting board, and line plate one was provided on the inner wall of protection cap and crosses line
Plate two, crosses line plate one and crosses line plate two and be located at the two sides of upper limit plate and lower limiting board, Thermal Cutoffs be arranged upper limit plate,
In the chamber that lower limiting board, excessively line plate one, excessively line plate two and the inner wall of protection cap surround.
In a kind of above-mentioned anti-dry, that is, thermal modules, it is provided on the lateral wall of the outer tube above the upper limit plate
End plate is provided with the first card convex on upper head plate, and the second card convex is provided on the lateral wall of the outer tube below lower limiting board,
The top and bottom of protection cap are respectively arranged with the first buckle and the second buckle, and the first buckle is fastened and connected with the first card convex, the
Two buckles are fastened and connected with the second card convex.
In a kind of above-mentioned anti-dry, that is, thermal modules, on the protection cap inner sidewall between the line plate one and excessively line plate two
It is provided with the convex block withstood on Thermal Cutoffs lateral wall.
In a kind of above-mentioned anti-dry, that is, thermal modules, on the side wall of the outer tube between the upper limit plate and lower limiting board
It is provided with the groove for being bonded with the outer wall on temperature electric wire.
In a kind of above-mentioned anti-dry, that is, thermal modules, positioned at the lateral wall of the front and rear sides of the second card convex on the outer tube
On be separately provided for the clamping frame that card sets electric wire.
In a kind of above-mentioned anti-dry, that is, thermal modules, the front and back of the second buckle of the protection cap is separately provided for
Hold the support line hook of electric wire.
The advantage that the utility model protrudes compared with prior art is:
The utility model prevents heating tube from adding by the way that Thermal Cutoffs is arranged on the circuit of heating tube and heating controller
Hot temperature is excessively high to cause outer tube to deform or decompose the phenomenon that even catching fire, safe and reliable.
Detailed description of the invention:
Fig. 1 is one of schematic diagram of the utility model；
Fig. 2 is the schematic diagram after the protection cap disassembly of the utility model；
Fig. 3 is that the schematic diagram in protection cap is arranged in the temperature heating wire of the utility model；
Fig. 4 is the cross-sectional view of the utility model；
Fig. 5 is the two of the schematic diagram of the utility model；
Fig. 6 is the three of the schematic diagram of the utility model；
Fig. 7 is the schematic diagram after the heating controller disassembly of the utility model；
Fig. 8 is the schematic diagram of a side of the elastic cushion of the utility model；
Fig. 9 is the schematic diagram of another side of the elastic cushion of the utility model；
Figure 10 is the schematic diagram of the thermally conductive sheet of the utility model.
In figure: 1, heating tube；2, outer tube；3, electric wire；4, Thermal Cutoffs；5, upper limit plate；6, lower limiting board；7, it protects
Lid；8, line plate one is crossed；9, line plate two is crossed；10, upper head plate；11, the first card convex；12, the second card convex；13, the first buckle；14,
Two buckles；15, convex block；16, groove；17, clamping frame；18, line hook is held in the palm；19, water inlet pipe；20, annular convex edge；21, capping；
22, water stream channel；23, mixing chamber body；24, cover board；25, partition；26, water inlet chamber；27, it is discharged chamber；28, apopore；29,
Water outlet connector；30, notch；31, leaving water temperature sensors；32, annular stop convex edge；33, elastic cushion；34, hollow protrusion；35,
Annular bead；36, annular ring；37, circuit board；38, silicon-controlled；39, thermally conductive sheet；40, kidney slot；41, lug boss.
Specific embodiment:
The utility model is further described with specific embodiment below, referring to Fig. 1-10:
A kind of anti-dry, that is, thermal modules, including heating tube 1 and the outer tube being set in outside heating tube 12, the heating tube 1 is logical
It crosses electric wire 3 to connect with computer heating control, Thermal Cutoffs 4, the temperature is serially connected on the circuit between electric wire 3 and heating controller
Degree fuse 4 is sticked on the lateral wall of outer tube 2.
When in heating tube 1 and outer tube 2 without water in the case where (such as cut off the water), heating tube 1 heat.The utility model passes through temperature
Spend the temperature that fuse 4 detects outer tube 2.When the temperature of outer tube 2 reaches 73 DEG C or so, can fuse automatically, cutting heating electricity
Road stops heating, safe and reliable.
In order to improve the accuracy of 4 temperature detection of Thermal Cutoffs, upper limit plate is provided on the lateral wall of the outer tube 2
5 with lower limiting board 6, the outside of upper limit plate 5 and lower limiting board 6 is provided with protection cap 7, is provided on the inner wall of protection cap 7
It crosses line plate 1 and crosses line plate 29, cross line plate 1 and cross the two sides that line plate 29 is located at upper limit plate 5 and lower limiting board 6, temperature
The chamber that the inner wall of upper limit plate 5, lower limiting board 6, mistake line plate 1, mistake line plate 29 and protection cap 7 surrounds is arranged in fuse 4
It is interior.The utility model passes through upper limit plate 5, outside lower limiting board 6, crossed line plate 1, cross line plate 29, protection cap 7 and outer tube 2
Wall forms the chamber of an all round closure, can prevent Thermal Cutoffs from radiating, it is ensured that the accuracy of temperature detection, it is molten in time
It is disconnected, prevent outer tube 2 from deforming.
Further, it is provided with upper head plate 10 on the lateral wall of the outer tube 2 of 5 top of upper limit plate, in upper head plate 10
On be provided with the first card convex 11, the second card convex 12 is provided on the lateral wall of the outer tube 2 below lower limiting board 6, in protection cap 7
Top and bottom be respectively arranged with the first buckle 13 and the second buckle 14, the first buckle 13 is fastened and connected with the first card convex 11,
Second buckle 14 is fastened and connected with the second card convex 12.Above-mentioned connection structure quickly, conveniently, tool is not necessarily to when disassembly.Certainly, it protects
Lid 7 can also be fixed by screws on outer tube 1.
Further, it is provided on 7 inner sidewall of protection cap between the line plate 1 and mistake line plate 29 and withstands on temperature guarantor
Convex block 15 on dangerous 4 lateral wall of silk.Convex block 15 is when protection cap 7 is connected on outer tube 2 by Thermal Cutoffs 4 toward the outer of outer tube 2
Sidewall direction top, Thermal Cutoffs 4 are close to the lateral wall of outer tube 2 always.
Further, be provided on the side wall of the outer tube 2 between the upper limit plate 5 and lower limiting board 6 for temperature
Spend the groove 16 of the outer wall fitting on fuse 4.Groove 16 can prevent from positioning Thermal Cutoffs 4, also be conducive to external
The detection of 2 temperature of pipe.
In order to be routed electric wire 3 neatly, on the outer tube 2 on the lateral wall of the front and rear sides of the second card convex 12 respectively
It is provided with the clamping frame 17 that electric wire 3 is set for card.
Further, the front and back of the second buckle of the protection cap is separately provided for holding the support line hook of electric wire 3
18.Clamping frame 17 and the hook portion of support line hook 18 are oppositely arranged respectively, and electric wire 3 is limited.
The rear end of the heating tube 1 of the utility model is connected with water inlet pipe 19, sets in the heating tube 1 at water inlet pipe 19
It is equipped with annular convex edge 20, the front end of outer tube 2 is provided with capping 21, and capping 21 is fixed by screws on outer tube 2, convex annular
Be tightly connected with the inner wall of outer tube 2 by sealing ring along 20, the outer wall of the heating tube 1 between annular convex edge 20 and capping 21 and
2 inner wall of outer tube, heating tube 1 front end and capping 21 between form water stream channel 22, water stream channel 22 and 1 inner hole of heating tube connect
It is logical, it is provided with mixing chamber body 23 on the outer wall of outer tube 2, is provided with chamber in mixing chamber body 23, is set on mixing chamber body 23
It is equipped with the cover board 24 of cavity seal, a vertically arranged partition 25 is set in chamber, chamber is separated into water by partition 25
Chamber 26 and water outlet chamber 27, the channel that chamber 26 and water outlet chamber 27 pass through between the top and cover board 24 of partition 25 that intakes connect
Logical to carry out mixed water, water stream channel 22 passes through the apopore 28 being arranged on the tube wall of outer tube 2 and is connected to water inlet chamber 26, is being discharged
Water outlet connector 29 is connected on chamber 27.Water outlet connector 29 is connect by connecting tube with washer assembly.
Due to be it is instant heating type, can persistently have cold water entrance in use, then be heated.The utility model passes through
Mixed water guarantees the uniform of water temperature, improves the comfort used.
In order to keep mixed water abundant, the apopore 28 is located at the rear end in water inlet chamber 26, and partition 25 is far from apopore 28
One end top setting jagged 30, intake chamber 26 in water by notch 30 enter water outlet chamber 26, mix water Shi Shuiliu
It is in U-shape, extends mixed water route, keep mixed water abundant, temperature is more uniform.
It is heated when cold water enters heated pipe 1 from water inlet pipe 19, then passes through apopore 28, water inlet chamber 26, partition 25
On notch 30, water outlet chamber 27, water outlet connector 29 be delivered to washer assembly and cleaned.
Further, be provided with leaving water temperature sensors 31 on the water outlet chamber 27, leaving water temperature sensors 31 with plus
Heat controller connection.Leaving water temperature sensors 31 detect leaving water temperature, and the temperature that will test is sent to heating controller, works as temperature
When degree is higher than the temperature of setting, heating controller controls heater stop heating, when the temperature is lower than the set temperature, heating
Controller control heating device is heated.
Further, the water outlet connector 29 is located at the vertical most significant end of water outlet chamber 27, can have one in water outlet
Buffering, improves the comfort used.And the ipsilateral setting of apopore 28 on the water outlet connector 29 and outer tube 2.
Since the utility model is within the period not used, remaining water is had in outer tube 2, in the environment of low temperature,
Remaining water can freeze.Volume can become larger after water freezing, and stress is easy to make outer tube 2 and envelope on outer tube 2 and capping 21
Blanking cover 21 causes i.e. thermal modules can not work normally by bursting by freezing.In order to solve the above-mentioned technical problem, the utility model is described outer
One end that capping 21 is provided on 2 inner wall of pipe is provided with annular stop convex edge 32, and elastic cushion 33 blocks annular stop convex edge
32 mesoporous and elastic cushion 33 is fixed between annular stop convex edge 32 and capping 21.Since elastic cushion 33 is using rubber
Made of material, when water freezing in outer tube 2, can be deformed by elastic cushion 33 to discharge stress.
Further, in order to improve deformation space, the elastic cushion 33 includes the main body of sheet, the middle part of main body backwards
End protrusion forms hollow raised 34, hollow raised 34 and is arranged in the mesoporous of annular stop convex edge 32, mainly by hollow raised 34
Deformation occurs.
In order to realize the positioning to elastic cushion 33, the leading flank of the annular stop convex edge 32 is provided with annular bead 35,
The outer edge that the side of protrusion 34 is provided on the elastic cushion 33 has extended to form annular ring 36, annular ring 36 and protrusion backwards
Annular groove is formed between 34 outer wall, the annular bead 35 on annular stop convex edge 32 is arranged in annular groove.
Further, heating controller described in the utility model includes the electric appliance member of circuit board 37 and connection on circuit boards
Part silicon-controlled 38, silicon-controlled 38 is such as one of component by the way that pin is connected on circuit board 37, and silicon-controlled 38 in work
Temperature rise is higher when making, and needs to radiate in time.Traditional radiating mode is that natural heat dissipation cooling is carried out by air circulation,
This type of cooling is not able to satisfy silicon-controlled 38 temperature increase requirement, is easy to burn out, heating controller is caused to can not work normally.This
Utility model is sticked silicon-controlled 38 on thermally conductive sheet 39, and thermally conductive sheet 39 is connected on water inlet pipe 19, in the side wall of water inlet pipe 19
On be provided with the kidney slot 40 of connection 19 inner cavity of water inlet pipe, the thermally conductive sheet 39 blocks at kidney slot 40.In order to improve sealing
Effect is provided with sealing ring between 19 side wall of thermally conductive sheet 39 and water inlet pipe.
Further, shape lug boss 41 compatible with kidney slot 40, the protrusion are provided on the thermally conductive sheet 39
Portion 41 is inserted into kidney slot 40.The setting of lug boss 41 increases the contact area of cold water Yu thermally conductive sheet 39, more conducively to thermally conductive
The cooling of piece 39.Kidney slot 40 described in the utility model can also be replaced by the hole of other shapes, and the mesh of kidney slot 40 is arranged
Be in order to allow cold water directly act on thermally conductive sheet 39 to it is silicon-controlled 38 carry out radiating and cooling.
Silicon-controlled 38 radiating principle is: cold water enters on water inlet pipe 19, and cold water is acted on thermally conductive by kidney slot 40
On piece 39, cool down to thermally conductive sheet 39, thermally conductive sheet 39 can cool down to silicon-controlled 38, substantially increase heat dissipation effect.
In addition, the term of such as "upper", "lower", "front", "rear", " one " and " two " cited in this specification, also only
For being illustrated convenient for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified,
It is changed under technology contents without essence, when being also considered as the enforceable scope of the utility model.
Above-described embodiment is only one of preferred embodiment of the utility model, and the implementation of the utility model is not limited with this
Range, therefore: the equivalence changes that all shape, structure, principles according to the utility model are done should all be covered by the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of anti-dry, that is, thermal modules, it is characterised in that: including heating tube (1) and be set in the outer tube of heating tube (1) outside
(2), the heating tube (1) is connect by electric wire (3) with heating controller, the electricity between heating tube (1) and heating controller
Road is serially connected with Thermal Cutoffs (4), and the Thermal Cutoffs (4) is sticked on the lateral wall of outer tube (2).
2. a kind of anti-dry, that is, thermal modules according to claim 1, it is characterised in that: on the lateral wall of the outer tube (2)
Upper limit plate (5) and lower limiting board (6) are provided with, are provided with protection cap on the outside of upper limit plate (5) and lower limiting board (6)
(7), it was provided with line plate one (8) on the inner wall of protection cap (7) and crosses line plate two (9), cross line plate one (8) and crosses line plate two (9)
Positioned at the two sides of upper limit plate (5) and lower limiting board (6), Thermal Cutoffs (4) is arranged in upper limit plate (5), lower limiting board
(6), in the chamber that the inner wall of line plate one (8), mistake line plate two (9) and protection cap (7) excessively surrounds.
3. a kind of anti-dry, that is, thermal modules according to claim 2, it is characterised in that: above the upper limit plate (5)
It is provided with upper head plate (10) on the lateral wall of outer tube (2), the first card convex (11) are provided on upper head plate (10), in lower limiting board
(6) the second card convex (12) are provided on the lateral wall of the outer tube (2) below, are respectively set in the top and bottom of protection cap (7)
There are the first buckle (13) and the second buckle (14), the first buckle (13) is fastened and connected with the first card convex (11), the second buckle (14)
It is fastened and connected with the second card convex (12).
4. a kind of anti-dry, that is, thermal modules according to claim 2, it is characterised in that: the line plate one and line plate two excessively
(9) convex block (15) withstood on Thermal Cutoffs (4) lateral wall is provided on protection cap (7) inner sidewall between.
5. a kind of anti-dry, that is, thermal modules according to claim 2 or 4, it is characterised in that: the upper limit plate (5) is under
The groove (16) for being bonded with the outer wall on temperature electric wire (3) is provided on the side wall of outer tube (2) between limit plate (6).
6. a kind of anti-dry, that is, thermal modules according to claim 2, it is characterised in that: be located at second on the outer tube (2)
The clamping frame (17) that card sets electric wire (3) is separately provided on the lateral wall of the front and rear sides of card convex (12).
7. a kind of anti-dry, that is, thermal modules according to claim 2 or 6, it is characterised in that: the second of the protection cap (7)
It is separately provided for holding the support line hook (18) of electric wire (3) before and after buckle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081819.5U CN208687971U (en) | 2018-07-09 | 2018-07-09 | A kind of anti-dry, that is, thermal modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081819.5U CN208687971U (en) | 2018-07-09 | 2018-07-09 | A kind of anti-dry, that is, thermal modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687971U true CN208687971U (en) | 2019-04-02 |
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ID=65880635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821081819.5U Active CN208687971U (en) | 2018-07-09 | 2018-07-09 | A kind of anti-dry, that is, thermal modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613368A (en) * | 2018-07-09 | 2018-10-02 | 西马智能科技股份有限公司 | A kind of anti-dry, that is, thermal modules |
-
2018
- 2018-07-09 CN CN201821081819.5U patent/CN208687971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613368A (en) * | 2018-07-09 | 2018-10-02 | 西马智能科技股份有限公司 | A kind of anti-dry, that is, thermal modules |
| CN108613368B (en) * | 2018-07-09 | 2024-05-03 | 西马智能科技股份有限公司 | Dry heating prevention instant heating module |
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