CN116791346A - Heating device with explosion drip-proof function - Google Patents
Heating device with explosion drip-proof function Download PDFInfo
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- CN116791346A CN116791346A CN202310641773.7A CN202310641773A CN116791346A CN 116791346 A CN116791346 A CN 116791346A CN 202310641773 A CN202310641773 A CN 202310641773A CN 116791346 A CN116791346 A CN 116791346A
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- Prior art keywords
- explosion
- valve
- deformation
- piece
- heating device
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- 238000004880 explosion Methods 0.000 title claims abstract description 64
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 5
- 238000010409 ironing Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 235000000396 iron Nutrition 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The application relates to the technical field of household appliances and discloses a heating device with explosion drip prevention, which comprises a heating device body (100) and a valve body assembly (200), wherein the valve body assembly (200) is provided with an explosion channel (211); the heating device is characterized in that a deformation piece (110) is arranged on the heating device body (100), the deformation piece (110) is used for sensing the heating temperature of the heating device body (100), and when the temperature of the deformation piece (110) reaches the deformation temperature, the deformation piece (110) triggers an explosion channel (211) in the valve body assembly (200) to be opened. The application has the advantages of avoiding the phenomenon of dripping and having better steam explosion effect.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a heating device with explosion drip-proof function.
Background
Ironing tools are common tools for flattening clothes and cloth, and the types of ironing tools are diversified, and common ironing tools include common electric irons, temperature-adjusting electric irons, steam spraying electric irons and the like.
At present, some ironing tools in the prior art have steam explosion function, namely, when ironing, the effect of ironing clothes and cloth can be improved to a certain extent by the explosion steam generated during use, but some ironing machines with explosion function do not have explosion protection function, and under specific conditions, the ironing machines are easily triggered by mistake, so that not only is the phenomenon of dripping easily generated, but also water is easily caused to enter the bottom plate from an explosion channel to cause the bottom plate to be damaged.
Disclosure of Invention
The application provides the heating device with the explosion drip prevention function, which can avoid the drip phenomenon and has good steam explosion effect.
In order to achieve the above purpose, the application adopts the following technical scheme:
the heating device with the explosion drip prevention function comprises a heating device body and a valve body assembly, wherein the valve body assembly is provided with an explosion channel; the heating device comprises a heating device body, and is characterized in that a deformation piece is arranged on the heating device body and used for sensing the heating temperature of the heating device body, and when the temperature of the deformation piece reaches the deformation temperature, the deformation piece triggers an explosion channel in a valve body assembly to be opened.
The principle and the advantages of the scheme are as follows: through adopting deformation spare response heating device body's heating temperature to trigger explosion steam according to preset condition, namely, only after the preheating temperature of heating device body reaches preset value, deformation spare just can take place anticipated deformation because of being heated after, trigger the explosion passageway in the valve body subassembly and open, thereby the guarantee turns into steam with whole water, also avoided simultaneously because of the preheating temperature of heating device body is not enough, can't turn into steam with whole water into, there is the part outflow that drips in the explosion passageway, namely, avoid appearing the drip phenomenon, the drip phenomenon makes the clothing wet easily, thereby lead to ironing effect not good.
Preferably, as an improvement, the deformation member is a metal member, the deformation member comprises a deformation body, a contact piece is arranged on the deformation body, and the contact piece is used for triggering an explosion channel in the valve body assembly to open.
The beneficial effects are that: by adopting the technical scheme, the deformation body is heated conveniently, so that the movement of the contact piece is driven, namely, the contact piece is favorable for enlarging the movement stroke of the deformation piece, which is favorable for stably triggering the opening of the explosion channel in the valve body component.
Preferably, as an improvement, the valve body assembly comprises a three-way valve, the three-way valve is connected with a valve cover, and a valve rod is movably arranged between the three-way valve and the valve cover; one end of the valve rod extends outwards from the outer side of the valve cover and corresponds to the deformation piece.
The beneficial effects are that: by adopting the technical scheme, the valve rod can be conveniently moved, and the deformation piece is corresponding to the valve rod, so that the explosion channel in the valve body assembly can be normally triggered to be opened after the deformation piece is heated and deformed.
Preferably, as an improvement, the three-way valve is provided with a water inlet channel and a water outlet channel, and the water inlet channel and the water outlet channel are communicated; the valve rod is provided with a sealing assembly, a cavity is formed between the sealing assembly and the three-way valve, and the position of the cavity is changed along with the movement of the valve rod; when the deformation piece is in a natural state or is not bent and deformed by heating, the explosion channel is not communicated with the cavity; when the temperature of the deformation member reaches the deformation temperature, the deformation member enables the position of the cavity to move to be communicated with the explosion channel.
The beneficial effects are that: by adopting the technical scheme, the valve rod can be conveniently moved, so that the position of the cavity is changed, namely, according to the actual condition, whether the explosion channel is communicated with the water inlet channel and the water outlet channel is controlled, and false triggering of the explosion channel can be avoided.
Preferably, as an improvement, the sealing assembly comprises an upper sealing ring and a lower sealing ring, an upper groove position and a lower groove position are arranged on the valve rod, the upper sealing ring is matched with the upper groove position, and the lower sealing ring is matched with the lower groove position.
The beneficial effects are that: through setting up seal assembly, and seal assembly includes sealing washer and lower sealing washer, is convenient for form the cavity between sealing washer and the three-way valve down.
Preferably, as an improvement, the valve rod is provided with a limiting part positioned in the valve cover.
The beneficial effects are that: by adopting the technical scheme, the valve rod is convenient to install, the valve rod is prevented from falling off or sliding off, and the stability of the connection relation is improved.
Preferably, as an improvement, a reset piece is arranged on the valve rod, and the reset piece is used for keeping the trend of driving the valve rod to move towards the direction close to the deformation piece.
The beneficial effects are that: by adopting the technical scheme, the valve rod is convenient to reset gradually under the action of the resetting piece after losing the external force action exerted by the deformation piece on the valve rod.
Preferably, as an improvement, the valve cover is detachably connected to the three-way valve.
The beneficial effects are that: the valve cover is detachably connected to the three-way valve, so that the valve cover is convenient to install and replace.
Preferably, as an improvement, the valve cover is provided with a clamping groove, the three-way valve is provided with a clamping part, and the clamping part is matched with the clamping groove.
The beneficial effects are that: the clamping groove and the clamping part are arranged, so that the valve cover can be conveniently clamped on the three-way valve, and the installation is convenient.
Drawings
Fig. 1 is a schematic view of a heat generating device with explosion drip prevention according to the present application.
FIG. 2 is a schematic view of a deformable member according to the present application.
FIG. 3 is a schematic view of a valve body assembly according to the present application.
FIG. 4 is an exploded view of the valve body assembly of the present application.
Fig. 5 is a schematic view of a valve stem according to the present application.
FIG. 6 is a schematic cross-sectional view of a valve body assembly of the present application.
Detailed Description
The following is a further detailed description of the embodiments:
the labels in the drawings of this specification include:
100. a heating device body; 110. a deformation member; 111. a deformed body; 112. a contact; 200. a valve body assembly; 201. a chamber; 210. a three-way valve; 211. an explosion channel; 212. a water inlet channel; 213. a water outlet channel; 214. a clamping part; 220. a valve cover; 221. a clamping groove; 230. a valve stem; 231. an upper sealing ring; 232. a lower sealing ring; 233. an upper groove position; 234. a lower groove position; 235. a limit part; 236. and a reset piece.
This embodiment is substantially as shown in fig. 1 to 6:
a heating device with explosion drip prevention, comprising a heating device body 100 and a valve body assembly 200, wherein the valve body assembly 200 is provided with an explosion channel 211; the deformation member 110 is disposed on the heating device body 100, the deformation member 110 is used for sensing a heating temperature of the heating device body 100, and when the temperature of the deformation member 110 reaches the deformation temperature, the deformation member 110 triggers the explosion channel 211 in the valve body assembly 200 to open.
Specifically, in the present embodiment, the deformation member 110 is a metal member, the deformation member 110 includes a deformation body 111, a contact piece 112 is disposed on the deformation body 111, and the contact piece 112 is used to trigger the explosion channel 211 in the valve body assembly 200 to open. Preferably, the deformation body 111 is disc-shaped, and the contact 112 is strip-shaped as a whole.
In the above technical solution, the valve body assembly 200 includes a three-way valve 210, a valve cover 220 is connected to the three-way valve 210, and a valve rod 230 is movably disposed between the three-way valve 210 and the valve cover 220; one end of the valve stem 230 extends outside the valve cap 220 and corresponds to the deformation member 110. In actual installation, the valve body assembly 200 is located directly above the deformation member 110, i.e., the lower end of the valve stem 230 extends outwardly from the outer side of the valve cap 220, and the lower end of the valve stem 230 is located directly above the deformation member 110.
Further, in the present embodiment, the three-way valve 210 has a water inlet passage 212 and a water outlet passage 213, and the water inlet passage 212 and the water outlet passage 213 communicate.
In order to facilitate the movement of the valve rod 230, thereby controlling the communication condition between the explosion channel 211 and the water inlet channel 212 and the water outlet channel 213, that is, avoiding the false triggering of the explosion channel 211, in this embodiment, a sealing assembly is disposed on the valve rod 230, a chamber 201 is formed between the sealing assembly and the three-way valve 210, and the position of the chamber 201 changes along with the movement of the valve rod 230; when the deformation member 110 is in a natural state or the deformation member 110 is not thermally bent and deformed, the explosion channel 211 is not communicated with the chamber 201; when the temperature of the deformable member 110 reaches the deformation temperature, the deformable member 110 moves the position of the chamber 201 into communication with the explosion channel 211.
Specifically, in the above-mentioned scheme, in order to facilitate the formation of the chamber 201, the sealing assembly includes an upper sealing ring 231 and a lower sealing ring 232, an upper groove 233 and a lower groove 234 are disposed on the valve rod 230, the upper sealing ring 231 is adapted to the upper groove 233, the lower sealing ring 232 is adapted to the lower groove 234, and the chamber 201 is formed between the upper sealing ring 231, the lower sealing ring 232 and the three-way valve 210.
Further, the valve rod 230 is provided with a limiting part 235 located in the valve cover 220, and the limiting part 235 is provided to facilitate the installation of the valve rod 230, and meanwhile, the valve rod 230 can be prevented from falling off or sliding off, so that the stability of the connection relationship is improved.
In order to facilitate gradual resetting of the valve rod 230 after the valve rod 230 loses the external force applied by the deformation member 110, in this embodiment, the valve rod 230 is provided with a resetting member 236, and the resetting member 236 is used to keep the valve rod 230 moving toward the deformation member 110.
In the above technical solution, the reset element 236 is a valve core spring, specifically, the valve core spring is sleeved on the valve rod 230 and is located between the lower slot 234 and the limiting portion 235.
Further, the valve cover 220 is detachably connected to the three-way valve 210. By detachably connecting the valve cover 220 to the three-way valve 210, the installation and replacement of the valve cover 220 are facilitated.
Specifically, in the above technical solution, the valve cover 220 is provided with a clamping groove 221, the three-way valve 210 is provided with a clamping portion 214, and the clamping portion 214 is adapted to the clamping groove 221.
It should be noted that: in the solution of the present embodiment, an explosion button (not shown) is further provided for controlling the state of the heating device body 100 to open or close the spraying of the explosion steam, and the explosion button is a prior art in the art and is not described in detail herein.
So that it is mentioned that: through adopting deformation piece 110 response heating temperature of heating device body 100 to trigger explosion steam according to preset condition, namely, only after the preheating temperature of heating device body 100 reaches the default, deformation piece 110 just can take place anticipated deformation because of being heated after, trigger explosion passageway 211 in valve body subassembly 200 and open, thereby the guarantee is with whole water conversion steam, simultaneously also avoided because of the preheating temperature of heating device body 100 is not enough, can't be with whole water conversion steam, there is the part drip outflow in the explosion passageway 211, namely, avoid appearing the drip phenomenon, drip phenomenon makes the clothing wet easily, thereby lead to ironing effect not good.
The specific implementation process of this embodiment is as follows:
in actual use, the valve body assembly 200 is correspondingly mounted on the adapted housing, or otherwise assembled and applied as desired.
When the heating device body 100 is heated to a predetermined temperature, the contact piece 112 gradually moves upward, i.e., moves toward the direction approaching the valve body assembly 200, and gradually lifts up the valve rod 230 during the movement, at this time, the explosion channel 211 is in communication with the water inlet channel 212 and the water outlet channel 213, and the explosion button is used in cooperation with the heating device body 100 to spray the explosion steam. When the temperature of the heat generating device body 100 is lowered, the deformation member 110 gradually returns to the original position, i.e., is separated from the valve rod 230, and the valve rod 230 returns to the original position under the action of the valve core spring, i.e., is in a non-communication state between the explosion channel 211 and the water inlet channel 212 and the water outlet channel 213, at this time, even if the explosion button is pressed, the heat generating device body 100 does not spray the explosion steam, thereby improving the use effect of steam explosion as a whole, and further helping to improve the service life of the heat generating device body 100.
The foregoing is merely exemplary of the present application, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present application, and these should also be regarded as the protection scope of the present application, which does not affect the effect of the implementation of the present application and the practical applicability of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (9)
1. A heating device with explosion drip protection, comprising a heating device body (100), characterized in that:
also included is a valve body assembly (200), the valve body assembly (200) having an explosion passage (211);
the heating device is characterized in that a deformation piece (110) is arranged on the heating device body (100), the deformation piece (110) is used for sensing the heating temperature of the heating device body (100), and when the temperature of the deformation piece (110) reaches the deformation temperature, the deformation piece (110) triggers an explosion channel (211) in the valve body assembly (200) to be opened.
2. A heat generating device with explosion drip protection as described in claim 1, wherein: the deformation piece (110) is a metal piece, the deformation piece (110) comprises a deformation body (111), a contact piece (112) is arranged on the deformation body (111), and the contact piece (112) is used for triggering an explosion channel (211) in the valve body assembly (200) to be opened.
3. A heat generating device with explosion drip protection as described in claim 1, wherein: the valve body assembly (200) comprises a three-way valve (210), a valve cover (220) is connected to the three-way valve (210), and a valve rod (230) is movably arranged between the three-way valve (210) and the valve cover (220);
one end of the valve rod (230) extends outwards from the outer side of the valve cover (220) and corresponds to the deformation piece (110).
4. A heat generating device having explosion and drip protection as described in claim 3, wherein: the three-way valve (210) is provided with a water inlet channel (212) and a water outlet channel (213), and the water inlet channel (212) is communicated with the water outlet channel (213);
the valve rod (230) is provided with a sealing assembly, a chamber (201) is formed between the sealing assembly and the three-way valve (210), and the position of the chamber (201) is changed along with the movement of the valve rod (230);
when the deformation member (110) is in a natural state or the deformation member (110) is not bent and deformed by heat, the explosion channel (211) is not communicated with the cavity (201); when the temperature of the deformation member (110) reaches the deformation temperature, the deformation member (110) enables the position of the chamber (201) to be moved to be communicated with the explosion channel (211).
5. A heat generating device with explosion and drip protection as described in claim 4, wherein: the sealing assembly comprises an upper sealing ring (231) and a lower sealing ring (232), an upper groove position (233) and a lower groove position (234) are arranged on the valve rod (230), the upper sealing ring (231) is matched with the upper groove position (233), and the lower sealing ring (232) is matched with the lower groove position (234).
6. A heat generating device having explosion and drip protection as described in claim 3, wherein: the valve rod (230) is provided with a limit part (235) positioned in the valve cover (220).
7. A heat generating device with explosion and drip protection as described in claim 6, wherein: the valve rod (230) is provided with a reset piece (236), and the reset piece (236) is used for keeping the trend of driving the valve rod (230) to move towards the direction close to the deformation piece (110).
8. A heat generating device having explosion and drip protection as described in claim 3, wherein: the valve cover (220) is detachably connected to the three-way valve (210).
9. A heat generating device with explosion and drip protection as described in claim 8, wherein: the valve cover (220) is provided with a clamping groove (221), the three-way valve (210) is provided with a clamping part (214), and the clamping part (214) is matched with the clamping groove (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310641773.7A CN116791346A (en) | 2023-05-31 | 2023-05-31 | Heating device with explosion drip-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310641773.7A CN116791346A (en) | 2023-05-31 | 2023-05-31 | Heating device with explosion drip-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116791346A true CN116791346A (en) | 2023-09-22 |
Family
ID=88033698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310641773.7A Pending CN116791346A (en) | 2023-05-31 | 2023-05-31 | Heating device with explosion drip-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116791346A (en) |
-
2023
- 2023-05-31 CN CN202310641773.7A patent/CN116791346A/en active Pending
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